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"
14230 # open 11 samples [usecs] 468 4793 13658 35791898
14232 mds*) res=($(do_facet $facet \
14233 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14235 ost*) res=($(do_facet $facet \
14236 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14238 *) error "Wrong facet '$facet'" ;;
14240 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14241 # if $want is zero, it means any stat increment is ok.
14242 if (( $want > 0 )); then
14243 local count=${res[1]}
14245 if (( $count != $want )); then
14246 if [[ $facet =~ "mds" ]]; then
14247 do_nodes $(comma_list $(mdts_nodes)) \
14248 $LCTL get_param mdt.*.md_stats
14250 do_nodes $(comma_list $(osts-nodes)) \
14251 $LCTL get_param obdfilter.*.stats
14253 error "The $op counter on $facet is $count, not $want"
14259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14260 remote_ost_nodsh && skip "remote OST with nodsh"
14261 remote_mds_nodsh && skip "remote MDS with nodsh"
14262 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14263 skip_env "MDS doesn't support rename stats"
14265 local testdir=$DIR/${tdir}/stats_testdir
14267 mkdir -p $DIR/${tdir}
14270 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14271 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14273 # verify mdt stats first.
14274 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14275 check_stats $SINGLEMDS "mkdir" 1
14277 # clear "open" from "lfs mkdir" above
14278 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14279 touch ${testdir}/${tfile} || error "touch failed"
14280 check_stats $SINGLEMDS "open" 1
14281 check_stats $SINGLEMDS "close" 1
14282 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14283 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14284 check_stats $SINGLEMDS "mknod" 2
14286 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14287 check_stats $SINGLEMDS "unlink" 1
14288 rm -f ${testdir}/${tfile} || error "file remove failed"
14289 check_stats $SINGLEMDS "unlink" 2
14291 # remove working dir and check mdt stats again.
14292 rmdir ${testdir} || error "rmdir failed"
14293 check_stats $SINGLEMDS "rmdir" 1
14295 local testdir1=$DIR/${tdir}/stats_testdir1
14296 mkdir -p ${testdir}
14297 mkdir -p ${testdir1}
14298 touch ${testdir1}/test1
14299 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14300 check_stats $SINGLEMDS "crossdir_rename" 1
14302 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14303 check_stats $SINGLEMDS "samedir_rename" 1
14305 rm -rf $DIR/${tdir}
14307 run_test 133a "Verifying MDT stats ========================================"
14312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14313 remote_ost_nodsh && skip "remote OST with nodsh"
14314 remote_mds_nodsh && skip "remote MDS with nodsh"
14316 local testdir=$DIR/${tdir}/stats_testdir
14318 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14319 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14320 touch ${testdir}/${tfile} || error "touch failed"
14321 cancel_lru_locks mdc
14324 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14325 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14327 # extra mdt stats verification.
14328 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14329 check_stats $SINGLEMDS "setattr" 1
14330 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14331 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14333 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14334 check_stats $SINGLEMDS "getattr" 1
14336 rm -rf $DIR/${tdir}
14338 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14339 # so the check below is not reliable
14340 [ $MDSCOUNT -eq 1 ] || return 0
14342 # Sleep to avoid a cached response.
14343 #define OBD_STATFS_CACHE_SECONDS 1
14345 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14346 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14347 $LFS df || error "lfs failed"
14348 check_stats $SINGLEMDS "statfs" 1
14350 # check aggregated statfs (LU-10018)
14351 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14353 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14356 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14357 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14359 check_stats $SINGLEMDS "statfs" 1
14361 # We want to check that the client didn't send OST_STATFS to
14362 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14363 # extra care is needed here.
14364 if remote_mds; then
14365 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14366 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14368 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14369 [ "$res" ] && error "OST got STATFS"
14374 run_test 133b "Verifying extra MDT stats =================================="
14377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14378 remote_ost_nodsh && skip "remote OST with nodsh"
14379 remote_mds_nodsh && skip "remote MDS with nodsh"
14381 local testdir=$DIR/$tdir/stats_testdir
14383 test_mkdir -p $testdir
14385 # verify obdfilter stats.
14386 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14388 cancel_lru_locks osc
14389 wait_delete_completed
14392 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14393 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14395 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14398 cancel_lru_locks osc
14399 check_stats ost1 "write" 1
14401 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14402 check_stats ost1 "read" 1
14404 > $testdir/$tfile || error "truncate failed"
14405 check_stats ost1 "punch" 1
14407 rm -f $testdir/$tfile || error "file remove failed"
14408 wait_delete_completed
14409 check_stats ost1 "destroy" 1
14413 run_test 133c "Verifying OST stats ========================================"
14420 while [ $value -ge 2 ]; do
14425 if [ $orig -gt $order ]; then
14433 local size=('K' 'M' 'G' 'T');
14435 local size_string=$value
14437 while [ $value -ge 1024 ]; do
14438 if [ $i -gt 3 ]; then
14439 #T is the biggest unit we get here, if that is bigger,
14441 size_string=${value}T
14444 value=$((value >> 10))
14445 if [ $value -lt 1024 ]; then
14446 size_string=${value}${size[$i]}
14455 get_rename_size() {
14457 local context=${2:-.}
14458 local sample=$(do_facet $SINGLEMDS $LCTL \
14459 get_param mdt.$FSNAME-MDT0000.rename_stats |
14460 grep -A1 $context |
14461 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14467 remote_ost_nodsh && skip "remote OST with nodsh"
14468 remote_mds_nodsh && skip "remote MDS with nodsh"
14469 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14470 skip_env "MDS doesn't support rename stats"
14472 local testdir1=$DIR/${tdir}/stats_testdir1
14473 local testdir2=$DIR/${tdir}/stats_testdir2
14474 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14476 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14478 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14479 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14481 createmany -o $testdir1/test 512 || error "createmany failed"
14483 # check samedir rename size
14484 mv ${testdir1}/test0 ${testdir1}/test_0
14486 local testdir1_size=$(ls -l $DIR/${tdir} |
14487 awk '/stats_testdir1/ {print $5}')
14488 local testdir2_size=$(ls -l $DIR/${tdir} |
14489 awk '/stats_testdir2/ {print $5}')
14491 testdir1_size=$(order_2 $testdir1_size)
14492 testdir2_size=$(order_2 $testdir2_size)
14494 testdir1_size=$(size_in_KMGT $testdir1_size)
14495 testdir2_size=$(size_in_KMGT $testdir2_size)
14497 echo "source rename dir size: ${testdir1_size}"
14498 echo "target rename dir size: ${testdir2_size}"
14500 local cmd="do_facet $SINGLEMDS $LCTL "
14501 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14503 eval $cmd || error "$cmd failed"
14504 local samedir=$($cmd | grep 'same_dir')
14505 local same_sample=$(get_rename_size $testdir1_size)
14506 [ -z "$samedir" ] && error "samedir_rename_size count error"
14507 [[ $same_sample -eq 1 ]] ||
14508 error "samedir_rename_size error $same_sample"
14509 echo "Check same dir rename stats success"
14511 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14513 # check crossdir rename size
14514 mv ${testdir1}/test_0 ${testdir2}/test_0
14516 testdir1_size=$(ls -l $DIR/${tdir} |
14517 awk '/stats_testdir1/ {print $5}')
14518 testdir2_size=$(ls -l $DIR/${tdir} |
14519 awk '/stats_testdir2/ {print $5}')
14521 testdir1_size=$(order_2 $testdir1_size)
14522 testdir2_size=$(order_2 $testdir2_size)
14524 testdir1_size=$(size_in_KMGT $testdir1_size)
14525 testdir2_size=$(size_in_KMGT $testdir2_size)
14527 echo "source rename dir size: ${testdir1_size}"
14528 echo "target rename dir size: ${testdir2_size}"
14530 eval $cmd || error "$cmd failed"
14531 local crossdir=$($cmd | grep 'crossdir')
14532 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14533 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14534 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14535 [[ $src_sample -eq 1 ]] ||
14536 error "crossdir_rename_size error $src_sample"
14537 [[ $tgt_sample -eq 1 ]] ||
14538 error "crossdir_rename_size error $tgt_sample"
14539 echo "Check cross dir rename stats success"
14540 rm -rf $DIR/${tdir}
14542 run_test 133d "Verifying rename_stats ========================================"
14545 remote_mds_nodsh && skip "remote MDS with nodsh"
14546 remote_ost_nodsh && skip "remote OST with nodsh"
14547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14549 local testdir=$DIR/${tdir}/stats_testdir
14550 local ctr f0 f1 bs=32768 count=42 sum
14552 mkdir -p ${testdir} || error "mkdir failed"
14554 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14556 for ctr in {write,read}_bytes; do
14558 cancel_lru_locks osc
14560 do_facet ost1 $LCTL set_param -n \
14561 "obdfilter.*.exports.clear=clear"
14563 if [ $ctr = write_bytes ]; then
14565 f1=${testdir}/${tfile}
14567 f0=${testdir}/${tfile}
14571 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14574 cancel_lru_locks osc
14576 sum=$(do_facet ost1 $LCTL get_param \
14577 "obdfilter.*.exports.*.stats" |
14578 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14579 $1 == ctr { sum += $7 }
14580 END { printf("%0.0f", sum) }')
14582 if ((sum != bs * count)); then
14583 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14587 rm -rf $DIR/${tdir}
14589 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14592 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14593 skip "too old lustre for get_param -R ($facet_ver)"
14595 # verifying readability.
14596 $LCTL get_param -R '*' &> /dev/null
14598 # Verifing writability with badarea_io.
14599 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14600 local skipped_params='force_lbug|changelog_mask|daemon_file'
14601 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14602 egrep -v "$skipped_params" |
14603 xargs -n 1 find $proc_dirs -name |
14604 xargs -n 1 badarea_io ||
14605 error "client badarea_io failed"
14607 # remount the FS in case writes/reads /proc break the FS
14608 cleanup || error "failed to unmount"
14609 setup || error "failed to setup"
14611 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14614 remote_mds_nodsh && skip "remote MDS with nodsh"
14615 remote_ost_nodsh && skip "remote OST with nodsh"
14617 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14618 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14620 for facet in mds1 ost1; do
14621 local facet_ver=$(lustre_version_code $facet)
14622 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14623 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14625 log "$facet: too old lustre for get_param -R"
14627 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14628 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14629 tr -d = | egrep -v $skipped_params |
14630 xargs -n 1 find $proc_dirs -name |
14631 xargs -n 1 badarea_io" ||
14632 error "$facet badarea_io failed"
14634 skip_noexit "$facet: too old lustre for get_param -R"
14638 # remount the FS in case writes/reads /proc break the FS
14639 cleanup || error "failed to unmount"
14640 setup || error "failed to setup"
14642 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14645 remote_mds_nodsh && skip "remote MDS with nodsh"
14646 remote_ost_nodsh && skip "remote OST with nodsh"
14647 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14648 skip "Need MDS version at least 2.9.54"
14651 for facet in client mds1 ost1; do
14652 # Get the list of files that are missing the terminating newline
14653 local plist=$(do_facet $facet
14654 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14656 for ent in $plist; do
14657 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14658 awk -v FS='\v' -v RS='\v\v' \
14659 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14660 print FILENAME}'" 2>/dev/null)
14661 [ -z $missing ] || {
14662 do_facet $facet $LCTL get_param $ent | od -An -tx1
14663 error "file does not end with newline: $facet-$ent"
14668 run_test 133h "Proc files should end with newlines"
14671 remote_mds_nodsh && skip "remote MDS with nodsh"
14672 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14673 skip "Need MDS version at least 2.7.54"
14675 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14676 cancel_lru_locks mdc
14678 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14679 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14680 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14683 createmany -o $DIR/$tdir/f $nr ||
14684 error "failed to create $nr files in $DIR/$tdir"
14685 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14687 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14688 do_facet mds1 $LCTL set_param fail_loc=0x327
14689 do_facet mds1 $LCTL set_param fail_val=500
14692 echo "sleep 10 seconds ..."
14694 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14696 do_facet mds1 $LCTL set_param fail_loc=0
14697 do_facet mds1 $LCTL set_param fail_val=0
14698 [ $lck_cnt -lt $unused ] ||
14699 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14702 unlinkmany $DIR/$tdir/f $nr
14704 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14707 remote_mds_nodsh && skip "remote MDS with nodsh"
14708 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14709 skip "Need MDS version at least 2.7.54"
14711 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14712 cancel_lru_locks mdc
14714 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14715 ldlm.lock_reclaim_threshold_mb)
14716 # disable reclaim temporarily
14717 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14719 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14720 do_facet mds1 $LCTL set_param fail_loc=0x328
14721 do_facet mds1 $LCTL set_param fail_val=500
14723 $LCTL set_param debug=+trace
14726 createmany -o $DIR/$tdir/f $nr &
14727 local create_pid=$!
14729 echo "Sleep $TIMEOUT seconds ..."
14731 if ! ps -p $create_pid > /dev/null 2>&1; then
14732 do_facet mds1 $LCTL set_param fail_loc=0
14733 do_facet mds1 $LCTL set_param fail_val=0
14734 do_facet mds1 $LCTL set_param \
14735 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14736 error "createmany finished incorrectly!"
14738 do_facet mds1 $LCTL set_param fail_loc=0
14739 do_facet mds1 $LCTL set_param fail_val=0
14740 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14741 wait $create_pid || return 1
14743 unlinkmany $DIR/$tdir/f $nr
14745 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14748 remote_mds_nodsh && skip "remote MDS with nodsh"
14749 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14750 skip "Need MDS version at least 2.13.50"
14753 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14755 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14756 #set only one record at plain llog
14757 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14759 #fill already existed plain llog each 64767
14760 #wrapping whole catalog
14761 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14763 createmany -o $DIR/$tdir/$tfile_ 64700
14764 for (( i = 0; i < 64700; i = i + 2 ))
14766 rm $DIR/$tdir/$tfile_$i &
14767 rm $DIR/$tdir/$tfile_$((i + 1)) &
14772 #waiting osp synchronization
14773 wait_delete_completed
14775 run_test 135 "Race catalog processing"
14778 remote_mds_nodsh && skip "remote MDS with nodsh"
14779 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14780 skip "Need MDS version at least 2.13.50"
14783 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14784 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14785 #set only one record at plain llog
14786 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14787 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14789 #fill already existed 2 plain llogs each 64767
14790 #wrapping whole catalog
14791 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14792 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14793 wait_delete_completed
14795 createmany -o $DIR/$tdir/$tfile_ 10
14798 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14799 for (( i = 0; i < 10; i = i + 3 ))
14801 rm $DIR/$tdir/$tfile_$i &
14802 rm $DIR/$tdir/$tfile_$((i + 1)) &
14806 rm $DIR/$tdir/$tfile_$((i + 2)) &
14809 #waiting osp synchronization
14810 wait_delete_completed
14812 run_test 136 "Race catalog processing 2"
14814 test_140() { #bug-17379
14815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14817 test_mkdir $DIR/$tdir
14818 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14819 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14821 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14822 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14824 while i=$((i + 1)); do
14826 cd $i || error "Changing to $i"
14827 ln -s ../stat stat || error "Creating stat symlink"
14828 # Read the symlink until ELOOP present,
14829 # not LBUGing the system is considered success,
14830 # we didn't overrun the stack.
14831 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14832 if [ $ret -ne 0 ]; then
14833 if [ $ret -eq 40 ]; then
14836 error "Open stat symlink"
14842 echo "The symlink depth = $i"
14843 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14844 error "Invalid symlink depth"
14846 # Test recursive symlink
14847 ln -s symlink_self symlink_self
14848 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14849 echo "open symlink_self returns $ret"
14850 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14852 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14857 local TF="$TMP/$tfile"
14859 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14860 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14862 cancel_lru_locks $OSC
14863 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14864 remount_client $MOUNT
14866 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14869 $TRUNCATE $DIR/$tfile 6000
14870 cancel_lru_locks $OSC
14871 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14874 echo "12345" >>$DIR/$tfile
14875 cancel_lru_locks $OSC
14876 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14879 echo "12345" >>$DIR/$tfile
14880 cancel_lru_locks $OSC
14881 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14883 run_test 150a "truncate/append tests"
14886 check_set_fallocate_or_skip
14889 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14890 check_fallocate $DIR/$tfile || skip_eopnotsupp "fallocate failed"
14892 run_test 150b "Verify fallocate (prealloc) functionality"
14895 check_set_fallocate_or_skip
14898 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14899 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14901 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14902 # precomputed md5sum for 20MB of zeroes
14903 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14904 local sum=($(md5sum $DIR/$tfile))
14906 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14908 check_set_fallocate 1
14911 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14912 sum=($(md5sum $DIR/$tfile))
14914 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14916 run_test 150bb "Verify fallocate modes both zero space"
14919 check_set_fallocate_or_skip
14920 local striping="-c2"
14922 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14923 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14924 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14925 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14926 local want=$((OSTCOUNT * 1048576))
14928 # Must allocate all requested space, not more than 5% extra
14929 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14930 error "bytes $bytes is not $want"
14934 echo "verify fallocate on PFL file"
14936 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14938 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14939 error "Create $DIR/$tfile failed"
14940 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
14941 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14942 want=$((512 * 1048576))
14944 # Must allocate all requested space, not more than 5% extra
14945 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14946 error "bytes $bytes is not $want"
14948 run_test 150c "Verify fallocate Size and Blocks"
14951 check_set_fallocate_or_skip
14952 local striping="-c2"
14954 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14956 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14957 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14958 error "setstripe failed"
14959 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14960 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14961 local want=$((OSTCOUNT * 1048576))
14963 # Must allocate all requested space, not more than 5% extra
14964 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14965 error "bytes $bytes is not $want"
14967 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14970 check_set_fallocate_or_skip
14974 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14975 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14976 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14978 # Find OST with Minimum Size
14979 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14980 sort -un | head -1)
14982 # Get 100MB per OST of the available space to reduce run time
14983 # else 60% of the available space if we are running SLOW tests
14984 if [ $SLOW == "no" ]; then
14985 local space=$((1024 * 100 * OSTCOUNT))
14987 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14990 fallocate -l${space}k $DIR/$tfile ||
14991 error "fallocate ${space}k $DIR/$tfile failed"
14992 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14994 # get size immediately after fallocate. This should be correctly
14996 local size=$(stat -c '%s' $DIR/$tfile)
14997 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14999 # Sleep for a while for statfs to get updated. And not pull from cache.
15002 echo "df after fallocate:"
15005 (( size / 1024 == space )) || error "size $size != requested $space"
15006 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15007 error "used $used < space $space"
15009 rm $DIR/$tfile || error "rm failed"
15011 wait_delete_completed
15013 echo "df after unlink:"
15016 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15021 local want_size_before=20480 # in bytes
15022 local want_blocks_before=40 # 512 sized blocks
15023 local want_blocks_after=24 # 512 sized blocks
15024 local length=$(((want_blocks_before - want_blocks_after) * 512))
15026 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15027 skip "need at least 2.14.0 for fallocate punch"
15029 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15030 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15033 check_set_fallocate_or_skip
15034 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15036 [[ "x$DOM" == "xyes" ]] &&
15037 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15039 echo "Verify fallocate punch: Range within the file range"
15040 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15041 error "dd failed for bs 4096 and count 5"
15043 # Call fallocate with punch range which is within the file range
15044 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15045 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15046 # client must see changes immediately after fallocate
15047 size=$(stat -c '%s' $DIR/$tfile)
15048 blocks=$(stat -c '%b' $DIR/$tfile)
15050 # Verify punch worked.
15051 (( blocks == want_blocks_after )) ||
15052 error "punch failed: blocks $blocks != $want_blocks_after"
15054 (( size == want_size_before )) ||
15055 error "punch failed: size $size != $want_size_before"
15057 # Verify there is hole in file
15058 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15059 # precomputed md5sum
15060 local expect="4a9a834a2db02452929c0a348273b4aa"
15062 cksum=($(md5sum $DIR/$tfile))
15063 [[ "${cksum[0]}" == "$expect" ]] ||
15064 error "unexpected MD5SUM after punch: ${cksum[0]}"
15066 # Start second sub-case for fallocate punch.
15067 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15068 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15069 error "dd failed for bs 4096 and count 5"
15071 # Punch range less than block size will have no change in block count
15072 want_blocks_after=40 # 512 sized blocks
15074 # Punch overlaps two blocks and less than blocksize
15075 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15076 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15077 size=$(stat -c '%s' $DIR/$tfile)
15078 blocks=$(stat -c '%b' $DIR/$tfile)
15080 # Verify punch worked.
15081 (( blocks == want_blocks_after )) ||
15082 error "punch failed: blocks $blocks != $want_blocks_after"
15084 (( size == want_size_before )) ||
15085 error "punch failed: size $size != $want_size_before"
15087 # Verify if range is really zero'ed out. We expect Zeros.
15088 # precomputed md5sum
15089 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15090 cksum=($(md5sum $DIR/$tfile))
15091 [[ "${cksum[0]}" == "$expect" ]] ||
15092 error "unexpected MD5SUM after punch: ${cksum[0]}"
15094 run_test 150f "Verify fallocate punch functionality"
15102 local BS=4096 # Block size in bytes
15104 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15105 skip "need at least 2.14.0 for fallocate punch"
15107 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15108 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15111 check_set_fallocate_or_skip
15112 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15114 if [[ "x$DOM" == "xyes" ]]; then
15115 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15116 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15118 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15119 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15122 # Get 100MB per OST of the available space to reduce run time
15123 # else 60% of the available space if we are running SLOW tests
15124 if [ $SLOW == "no" ]; then
15125 space=$((1024 * 100 * OSTCOUNT))
15127 # Find OST with Minimum Size
15128 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15129 sort -un | head -1)
15130 echo "min size OST: $space"
15131 space=$(((space * 60)/100 * OSTCOUNT))
15133 # space in 1k units, round to 4k blocks
15134 local blkcount=$((space * 1024 / $BS))
15136 echo "Verify fallocate punch: Very large Range"
15137 fallocate -l${space}k $DIR/$tfile ||
15138 error "fallocate ${space}k $DIR/$tfile failed"
15139 # write 1M at the end, start and in the middle
15140 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15141 error "dd failed: bs $BS count 256"
15142 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15143 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15144 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15145 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15148 size=$(stat -c '%s' $DIR/$tfile)
15150 # gather punch length.
15151 local punch_size=$((size - (BS * 2)))
15153 echo "punch_size = $punch_size"
15154 echo "size - punch_size: $((size - punch_size))"
15155 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15157 # Call fallocate to punch all except 2 blocks. We leave the
15158 # first and the last block
15159 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15160 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15161 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15163 size_after=$(stat -c '%s' $DIR/$tfile)
15164 blocks_after=$(stat -c '%b' $DIR/$tfile)
15166 # Verify punch worked.
15167 # Size should be kept
15168 (( size == size_after )) ||
15169 error "punch failed: size $size != $size_after"
15171 # two 4k data blocks to remain plus possible 1 extra extent block
15172 (( blocks_after <= ((BS / 512) * 3) )) ||
15173 error "too many blocks remains: $blocks_after"
15175 # Verify that file has hole between the first and the last blocks
15176 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15177 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15179 echo "Hole at [$hole_start, $hole_end)"
15180 (( hole_start == BS )) ||
15181 error "no hole at offset $BS after punch"
15183 (( hole_end == BS + punch_size )) ||
15184 error "data at offset $hole_end < $((BS + punch_size))"
15186 run_test 150g "Verify fallocate punch on large range"
15188 #LU-2902 roc_hit was not able to read all values from lproc
15189 function roc_hit_init() {
15190 local list=$(comma_list $(osts_nodes))
15191 local dir=$DIR/$tdir-check
15192 local file=$dir/$tfile
15198 #use setstripe to do a write to every ost
15199 for i in $(seq 0 $((OSTCOUNT-1))); do
15200 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15201 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15202 idx=$(printf %04x $i)
15203 BEFORE=$(get_osd_param $list *OST*$idx stats |
15204 awk '$1 == "cache_access" {sum += $7}
15205 END { printf("%0.0f", sum) }')
15207 cancel_lru_locks osc
15208 cat $file >/dev/null
15210 AFTER=$(get_osd_param $list *OST*$idx stats |
15211 awk '$1 == "cache_access" {sum += $7}
15212 END { printf("%0.0f", sum) }')
15214 echo BEFORE:$BEFORE AFTER:$AFTER
15215 if ! let "AFTER - BEFORE == 4"; then
15217 error "roc_hit is not safe to use"
15225 function roc_hit() {
15226 local list=$(comma_list $(osts_nodes))
15227 echo $(get_osd_param $list '' stats |
15228 awk '$1 == "cache_hit" {sum += $7}
15229 END { printf("%0.0f", sum) }')
15232 function set_cache() {
15235 if [ "$2" == "off" ]; then
15238 local list=$(comma_list $(osts_nodes))
15239 set_osd_param $list '' $1_cache_enable $on
15241 cancel_lru_locks osc
15245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15246 remote_ost_nodsh && skip "remote OST with nodsh"
15249 local list=$(comma_list $(osts_nodes))
15251 # check whether obdfilter is cache capable at all
15252 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15253 skip "not cache-capable obdfilter"
15256 # check cache is enabled on all obdfilters
15257 if get_osd_param $list '' read_cache_enable | grep 0; then
15258 skip "oss cache is disabled"
15261 set_osd_param $list '' writethrough_cache_enable 1
15263 # check write cache is enabled on all obdfilters
15264 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15265 skip "oss write cache is NOT enabled"
15270 #define OBD_FAIL_OBD_NO_LRU 0x609
15271 do_nodes $list $LCTL set_param fail_loc=0x609
15273 # pages should be in the case right after write
15274 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15277 local BEFORE=$(roc_hit)
15278 cancel_lru_locks osc
15279 cat $DIR/$tfile >/dev/null
15280 local AFTER=$(roc_hit)
15282 do_nodes $list $LCTL set_param fail_loc=0
15284 if ! let "AFTER - BEFORE == CPAGES"; then
15285 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15288 cancel_lru_locks osc
15289 # invalidates OST cache
15290 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15291 set_osd_param $list '' read_cache_enable 0
15292 cat $DIR/$tfile >/dev/null
15294 # now data shouldn't be found in the cache
15296 cancel_lru_locks osc
15297 cat $DIR/$tfile >/dev/null
15299 if let "AFTER - BEFORE != 0"; then
15300 error "IN CACHE: before: $BEFORE, after: $AFTER"
15303 set_osd_param $list '' read_cache_enable 1
15306 run_test 151 "test cache on oss and controls ==============================="
15309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15311 local TF="$TMP/$tfile"
15313 # simulate ENOMEM during write
15314 #define OBD_FAIL_OST_NOMEM 0x226
15315 lctl set_param fail_loc=0x80000226
15316 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15318 sync || error "sync failed"
15319 lctl set_param fail_loc=0
15321 # discard client's cache
15322 cancel_lru_locks osc
15324 # simulate ENOMEM during read
15325 lctl set_param fail_loc=0x80000226
15326 cmp $TF $DIR/$tfile || error "cmp failed"
15327 lctl set_param fail_loc=0
15331 run_test 152 "test read/write with enomem ============================"
15334 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15336 run_test 153 "test if fdatasync does not crash ======================="
15338 dot_lustre_fid_permission_check() {
15340 local ffid=$MOUNT/.lustre/fid/$fid
15343 echo "stat fid $fid"
15344 stat $ffid || error "stat $ffid failed."
15345 echo "touch fid $fid"
15346 touch $ffid || error "touch $ffid failed."
15347 echo "write to fid $fid"
15348 cat /etc/hosts > $ffid || error "write $ffid failed."
15349 echo "read fid $fid"
15350 diff /etc/hosts $ffid || error "read $ffid failed."
15351 echo "append write to fid $fid"
15352 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15353 echo "rename fid $fid"
15354 mv $ffid $test_dir/$tfile.1 &&
15355 error "rename $ffid to $tfile.1 should fail."
15356 touch $test_dir/$tfile.1
15357 mv $test_dir/$tfile.1 $ffid &&
15358 error "rename $tfile.1 to $ffid should fail."
15359 rm -f $test_dir/$tfile.1
15360 echo "truncate fid $fid"
15361 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15362 echo "link fid $fid"
15363 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15364 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15365 echo "setfacl fid $fid"
15366 setfacl -R -m u:$USER0:rwx $ffid ||
15367 error "setfacl $ffid failed"
15368 echo "getfacl fid $fid"
15369 getfacl $ffid || error "getfacl $ffid failed."
15371 echo "unlink fid $fid"
15372 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15373 echo "mknod fid $fid"
15374 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15376 fid=[0xf00000400:0x1:0x0]
15377 ffid=$MOUNT/.lustre/fid/$fid
15379 echo "stat non-exist fid $fid"
15380 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15381 echo "write to non-exist fid $fid"
15382 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15383 echo "link new fid $fid"
15384 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15386 mkdir -p $test_dir/$tdir
15387 touch $test_dir/$tdir/$tfile
15388 fid=$($LFS path2fid $test_dir/$tdir)
15391 error "error: could not get fid for $test_dir/$dir/$tfile."
15393 ffid=$MOUNT/.lustre/fid/$fid
15396 ls $ffid || error "ls $ffid failed."
15397 echo "touch $fid/$tfile.1"
15398 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15400 echo "touch $MOUNT/.lustre/fid/$tfile"
15401 touch $MOUNT/.lustre/fid/$tfile && \
15402 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15404 echo "setxattr to $MOUNT/.lustre/fid"
15405 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15407 echo "listxattr for $MOUNT/.lustre/fid"
15408 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15410 echo "delxattr from $MOUNT/.lustre/fid"
15411 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15413 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15414 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15415 error "touch invalid fid should fail."
15417 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15418 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15419 error "touch non-normal fid should fail."
15421 echo "rename $tdir to $MOUNT/.lustre/fid"
15422 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15423 error "rename to $MOUNT/.lustre/fid should fail."
15425 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15427 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15428 local new_obf_mode=777
15430 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15431 chmod $new_obf_mode $DIR/.lustre/fid ||
15432 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15434 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15435 [ $obf_mode -eq $new_obf_mode ] ||
15436 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15438 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15439 chmod $old_obf_mode $DIR/.lustre/fid ||
15440 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15443 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15444 fid=$($LFS path2fid $test_dir/$tfile-2)
15446 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15448 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15449 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15450 error "create lov data thru .lustre failed"
15452 echo "cp /etc/passwd $test_dir/$tfile-2"
15453 cp /etc/passwd $test_dir/$tfile-2 ||
15454 error "copy to $test_dir/$tfile-2 failed."
15455 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15456 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15457 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15459 rm -rf $test_dir/tfile.lnk
15460 rm -rf $test_dir/$tfile-2
15464 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15465 skip "Need MDS version at least 2.4.1"
15467 local tf=$DIR/$tfile
15470 local fid=$($LFS path2fid $tf)
15471 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15473 # check that we get the same pathname back
15476 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15477 echo "$rootpath $fid"
15478 found=$($LFS fid2path $rootpath "$fid")
15479 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15480 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15483 # check wrong root path format
15484 rootpath=$MOUNT"_wrong"
15485 found=$($LFS fid2path $rootpath "$fid")
15486 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15488 run_test 154A "lfs path2fid and fid2path basic checks"
15491 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15492 skip "Need MDS version at least 2.4.1"
15494 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15495 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15496 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15497 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15499 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15500 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15502 # check that we get the same pathname
15503 echo "PFID: $PFID, name: $name"
15504 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15505 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15506 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15507 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15509 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15511 run_test 154B "verify the ll_decode_linkea tool"
15514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15515 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15516 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15517 skip "Need MDS version at least 2.2.51"
15518 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15520 cp /etc/hosts $DIR/$tfile
15522 fid=$($LFS path2fid $DIR/$tfile)
15524 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15526 dot_lustre_fid_permission_check "$fid" $DIR ||
15527 error "dot lustre permission check $fid failed"
15529 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15531 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15533 touch $MOUNT/.lustre/file &&
15534 error "creation is not allowed under .lustre"
15536 mkdir $MOUNT/.lustre/dir &&
15537 error "mkdir is not allowed under .lustre"
15541 run_test 154a "Open-by-FID"
15544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15545 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15546 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15547 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15548 skip "Need MDS version at least 2.2.51"
15550 local remote_dir=$DIR/$tdir/remote_dir
15554 mkdir -p $DIR/$tdir
15555 $LFS mkdir -i $MDTIDX $remote_dir ||
15556 error "create remote directory failed"
15558 cp /etc/hosts $remote_dir/$tfile
15560 fid=$($LFS path2fid $remote_dir/$tfile)
15562 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15564 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15565 error "dot lustre permission check $fid failed"
15568 run_test 154b "Open-by-FID for remote directory"
15571 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15572 skip "Need MDS version at least 2.4.1"
15574 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15575 local FID1=$($LFS path2fid $DIR/$tfile.1)
15576 local FID2=$($LFS path2fid $DIR/$tfile.2)
15577 local FID3=$($LFS path2fid $DIR/$tfile.3)
15580 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15581 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15582 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15584 [ "$FID" = "${!want}" ] ||
15585 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15589 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15591 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15592 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15596 run_test 154c "lfs path2fid and fid2path multiple arguments"
15599 remote_mds_nodsh && skip "remote MDS with nodsh"
15600 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15601 skip "Need MDS version at least 2.5.53"
15603 if remote_mds; then
15604 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15608 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15615 local fid=$($LFS path2fid $DIR/$tfile)
15618 cmd="exec $fd<$DIR/$tfile"
15620 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15621 echo "$fid_list" | grep "$fid"
15624 cmd="exec $fd>/dev/null"
15626 if [ $rc -ne 0 ]; then
15627 error "FID $fid not found in open files list $fid_list"
15630 run_test 154d "Verify open file fid"
15634 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15635 skip "Need MDS version at least 2.6.50"
15637 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15638 error ".lustre returned by readdir"
15641 run_test 154e ".lustre is not returned by readdir"
15644 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15646 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15647 mkdir_on_mdt0 $DIR/$tdir
15648 # test dirs inherit from its stripe
15649 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15650 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15651 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15652 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15655 # get fid of parents
15656 local FID0=$($LFS path2fid $DIR/$tdir)
15657 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15658 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15659 local FID3=$($LFS path2fid $DIR)
15661 # check that path2fid --parents returns expected <parent_fid>/name
15662 # 1) test for a directory (single parent)
15663 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15664 [ "$parent" == "$FID0/foo1" ] ||
15665 error "expected parent: $FID0/foo1, got: $parent"
15667 # 2) test for a file with nlink > 1 (multiple parents)
15668 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15669 echo "$parent" | grep -F "$FID1/$tfile" ||
15670 error "$FID1/$tfile not returned in parent list"
15671 echo "$parent" | grep -F "$FID2/link" ||
15672 error "$FID2/link not returned in parent list"
15674 # 3) get parent by fid
15675 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15676 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15677 echo "$parent" | grep -F "$FID1/$tfile" ||
15678 error "$FID1/$tfile not returned in parent list (by fid)"
15679 echo "$parent" | grep -F "$FID2/link" ||
15680 error "$FID2/link not returned in parent list (by fid)"
15682 # 4) test for entry in root directory
15683 parent=$($LFS path2fid --parents $DIR/f)
15684 echo "$parent" | grep -F "$FID3/f" ||
15685 error "$FID3/f not returned in parent list"
15687 # 5) test it on root directory
15688 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15689 error "$MOUNT should not have parents"
15691 # enable xattr caching and check that linkea is correctly updated
15692 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15693 save_lustre_params client "llite.*.xattr_cache" > $save
15694 lctl set_param llite.*.xattr_cache 1
15696 # 6.1) linkea update on rename
15697 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15699 # get parents by fid
15700 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15701 # foo1 should no longer be returned in parent list
15702 echo "$parent" | grep -F "$FID1" &&
15703 error "$FID1 should no longer be in parent list"
15704 # the new path should appear
15705 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15706 error "$FID2/$tfile.moved is not in parent list"
15708 # 6.2) linkea update on unlink
15709 rm -f $DIR/$tdir/foo2/link
15710 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15711 # foo2/link should no longer be returned in parent list
15712 echo "$parent" | grep -F "$FID2/link" &&
15713 error "$FID2/link should no longer be in parent list"
15717 restore_lustre_params < $save
15720 run_test 154f "get parent fids by reading link ea"
15724 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15725 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15726 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15727 skip "Need MDS version at least 2.6.92"
15729 mkdir_on_mdt0 $DIR/$tdir
15730 llapi_fid_test -d $DIR/$tdir
15732 run_test 154g "various llapi FID tests"
15734 test_155_small_load() {
15735 local temp=$TMP/$tfile
15736 local file=$DIR/$tfile
15738 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15739 error "dd of=$temp bs=6096 count=1 failed"
15741 cancel_lru_locks $OSC
15742 cmp $temp $file || error "$temp $file differ"
15744 $TRUNCATE $temp 6000
15745 $TRUNCATE $file 6000
15746 cmp $temp $file || error "$temp $file differ (truncate1)"
15748 echo "12345" >>$temp
15749 echo "12345" >>$file
15750 cmp $temp $file || error "$temp $file differ (append1)"
15752 echo "12345" >>$temp
15753 echo "12345" >>$file
15754 cmp $temp $file || error "$temp $file differ (append2)"
15760 test_155_big_load() {
15761 remote_ost_nodsh && skip "remote OST with nodsh"
15763 local temp=$TMP/$tfile
15764 local file=$DIR/$tfile
15767 local cache_size=$(do_facet ost$((MAXI+1)) \
15768 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15770 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15772 if [ -z "$cache_size" ]; then
15775 local large_file_size=$((cache_size * 2))
15777 echo "OSS cache size: $cache_size KB"
15778 echo "Large file size: $large_file_size KB"
15780 [ $MAXV -le $large_file_size ] &&
15781 skip_env "max available OST size needs > $large_file_size KB"
15783 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15785 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15786 error "dd of=$temp bs=$large_file_size count=1k failed"
15789 cancel_lru_locks osc
15790 cmp $temp $file || error "$temp $file differ"
15796 save_writethrough() {
15797 local facets=$(get_facets OST)
15799 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15805 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15807 save_writethrough $p
15810 set_cache writethrough on
15811 test_155_small_load
15812 restore_lustre_params < $p
15815 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15820 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15822 save_writethrough $p
15825 set_cache writethrough off
15826 test_155_small_load
15827 restore_lustre_params < $p
15830 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15835 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15837 save_writethrough $p
15840 set_cache writethrough on
15841 test_155_small_load
15842 restore_lustre_params < $p
15845 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15850 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15852 save_writethrough $p
15855 set_cache writethrough off
15856 test_155_small_load
15857 restore_lustre_params < $p
15860 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15865 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15867 save_writethrough $p
15870 set_cache writethrough on
15872 restore_lustre_params < $p
15875 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15880 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15882 save_writethrough $p
15885 set_cache writethrough off
15887 restore_lustre_params < $p
15890 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15895 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15897 save_writethrough $p
15900 set_cache writethrough on
15902 restore_lustre_params < $p
15905 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15910 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15912 save_writethrough $p
15915 set_cache writethrough off
15917 restore_lustre_params < $p
15920 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15924 remote_ost_nodsh && skip "remote OST with nodsh"
15925 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15926 skip "stats not implemented on old servers"
15927 [ "$ost1_FSTYPE" = "zfs" ] &&
15928 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15933 local file="$DIR/$tfile"
15934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15936 save_writethrough $p
15939 log "Turn on read and write cache"
15941 set_cache writethrough on
15943 log "Write data and read it back."
15944 log "Read should be satisfied from the cache."
15945 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15947 cancel_lru_locks osc
15948 cat $file >/dev/null
15950 if ! let "AFTER - BEFORE == CPAGES"; then
15951 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15953 log "cache hits: before: $BEFORE, after: $AFTER"
15956 log "Read again; it should be satisfied from the cache."
15958 cancel_lru_locks osc
15959 cat $file >/dev/null
15961 if ! let "AFTER - BEFORE == CPAGES"; then
15962 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15964 log "cache hits:: before: $BEFORE, after: $AFTER"
15967 log "Turn off the read cache and turn on the write cache"
15969 set_cache writethrough on
15971 log "Read again; it should be satisfied from the cache."
15973 cancel_lru_locks osc
15974 cat $file >/dev/null
15976 if ! let "AFTER - BEFORE == CPAGES"; then
15977 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15979 log "cache hits:: before: $BEFORE, after: $AFTER"
15982 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15983 # > 2.12.56 uses pagecache if cached
15984 log "Read again; it should not be satisfied from the cache."
15986 cancel_lru_locks osc
15987 cat $file >/dev/null
15989 if ! let "AFTER - BEFORE == 0"; then
15990 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15992 log "cache hits:: before: $BEFORE, after: $AFTER"
15996 log "Write data and read it back."
15997 log "Read should be satisfied from the cache."
15998 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16000 cancel_lru_locks osc
16001 cat $file >/dev/null
16003 if ! let "AFTER - BEFORE == CPAGES"; then
16004 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16006 log "cache hits:: before: $BEFORE, after: $AFTER"
16009 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16010 # > 2.12.56 uses pagecache if cached
16011 log "Read again; it should not be satisfied from the cache."
16013 cancel_lru_locks osc
16014 cat $file >/dev/null
16016 if ! let "AFTER - BEFORE == 0"; then
16017 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16019 log "cache hits:: before: $BEFORE, after: $AFTER"
16023 log "Turn off read and write cache"
16025 set_cache writethrough off
16027 log "Write data and read it back"
16028 log "It should not be satisfied from the cache."
16030 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16031 cancel_lru_locks osc
16033 cat $file >/dev/null
16035 if ! let "AFTER - BEFORE == 0"; then
16036 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16038 log "cache hits:: before: $BEFORE, after: $AFTER"
16041 log "Turn on the read cache and turn off the write cache"
16043 set_cache writethrough off
16045 log "Write data and read it back"
16046 log "It should not be satisfied from the cache."
16048 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16050 cancel_lru_locks osc
16051 cat $file >/dev/null
16053 if ! let "AFTER - BEFORE == 0"; then
16054 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16056 log "cache hits:: before: $BEFORE, after: $AFTER"
16059 log "Read again; it should be satisfied from the cache."
16061 cancel_lru_locks osc
16062 cat $file >/dev/null
16064 if ! let "AFTER - BEFORE == CPAGES"; then
16065 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16067 log "cache hits:: before: $BEFORE, after: $AFTER"
16070 restore_lustre_params < $p
16073 run_test 156 "Verification of tunables"
16076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16077 remote_mds_nodsh && skip "remote MDS with nodsh"
16078 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16079 skip "Need MDS version at least 2.2.0"
16081 changelog_register || error "changelog_register failed"
16082 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16083 changelog_users $SINGLEMDS | grep -q $cl_user ||
16084 error "User $cl_user not found in changelog_users"
16086 mkdir_on_mdt0 $DIR/$tdir
16089 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16090 changelog_clear 0 || error "changelog_clear failed"
16091 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16092 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16093 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16094 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16095 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16096 rm $DIR/$tdir/pics/desktop.jpg
16098 echo "verifying changelog mask"
16099 changelog_chmask "-MKDIR"
16100 changelog_chmask "-CLOSE"
16102 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16103 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16105 changelog_chmask "+MKDIR"
16106 changelog_chmask "+CLOSE"
16108 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16109 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16111 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16112 CLOSES=$(changelog_dump | grep -c "CLOSE")
16113 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16114 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16117 echo "verifying target fid"
16118 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16119 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16120 [ "$fidc" == "$fidf" ] ||
16121 error "changelog '$tfile' fid $fidc != file fid $fidf"
16122 echo "verifying parent fid"
16123 # The FID returned from the Changelog may be the directory shard on
16124 # a different MDT, and not the FID returned by path2fid on the parent.
16125 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16126 # since this is what will matter when recreating this file in the tree.
16127 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16128 local pathp=$($LFS fid2path $MOUNT "$fidp")
16129 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16130 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16132 echo "getting records for $cl_user"
16133 changelog_users $SINGLEMDS
16134 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16136 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16137 error "changelog_clear failed"
16138 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16139 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16140 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16141 error "user index expect $user_rec1 + $nclr != $user_rec2"
16143 local min0_rec=$(changelog_users $SINGLEMDS |
16144 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16145 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16146 awk '{ print $1; exit; }')
16148 changelog_dump | tail -n 5
16149 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16150 [ $first_rec == $((min0_rec + 1)) ] ||
16151 error "first index should be $min0_rec + 1 not $first_rec"
16153 # LU-3446 changelog index reset on MDT restart
16154 local cur_rec1=$(changelog_users $SINGLEMDS |
16155 awk '/^current.index:/ { print $NF }')
16156 changelog_clear 0 ||
16157 error "clear all changelog records for $cl_user failed"
16158 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16159 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16160 error "Fail to start $SINGLEMDS"
16161 local cur_rec2=$(changelog_users $SINGLEMDS |
16162 awk '/^current.index:/ { print $NF }')
16163 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16164 [ $cur_rec1 == $cur_rec2 ] ||
16165 error "current index should be $cur_rec1 not $cur_rec2"
16167 echo "verifying users from this test are deregistered"
16168 changelog_deregister || error "changelog_deregister failed"
16169 changelog_users $SINGLEMDS | grep -q $cl_user &&
16170 error "User '$cl_user' still in changelog_users"
16172 # lctl get_param -n mdd.*.changelog_users
16173 # current_index: 144
16174 # ID index (idle seconds)
16175 # cl3 144 (2) mask=<list>
16176 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16177 # this is the normal case where all users were deregistered
16178 # make sure no new records are added when no users are present
16179 local last_rec1=$(changelog_users $SINGLEMDS |
16180 awk '/^current.index:/ { print $NF }')
16181 touch $DIR/$tdir/chloe
16182 local last_rec2=$(changelog_users $SINGLEMDS |
16183 awk '/^current.index:/ { print $NF }')
16184 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16185 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16187 # any changelog users must be leftovers from a previous test
16188 changelog_users $SINGLEMDS
16189 echo "other changelog users; can't verify off"
16192 run_test 160a "changelog sanity"
16194 test_160b() { # LU-3587
16195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16196 remote_mds_nodsh && skip "remote MDS with nodsh"
16197 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16198 skip "Need MDS version at least 2.2.0"
16200 changelog_register || error "changelog_register failed"
16201 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16202 changelog_users $SINGLEMDS | grep -q $cl_user ||
16203 error "User '$cl_user' not found in changelog_users"
16205 local longname1=$(str_repeat a 255)
16206 local longname2=$(str_repeat b 255)
16209 echo "creating very long named file"
16210 touch $longname1 || error "create of '$longname1' failed"
16211 echo "renaming very long named file"
16212 mv $longname1 $longname2
16214 changelog_dump | grep RENME | tail -n 5
16217 run_test 160b "Verify that very long rename doesn't crash in changelog"
16220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16221 remote_mds_nodsh && skip "remote MDS with nodsh"
16223 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16224 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16225 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16226 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16230 # Registration step
16231 changelog_register || error "changelog_register failed"
16234 mkdir -p $DIR/$tdir
16235 $MCREATE $DIR/$tdir/foo_160c
16236 changelog_chmask "-TRUNC"
16237 $TRUNCATE $DIR/$tdir/foo_160c 200
16238 changelog_chmask "+TRUNC"
16239 $TRUNCATE $DIR/$tdir/foo_160c 199
16240 changelog_dump | tail -n 5
16241 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16242 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16244 run_test 160c "verify that changelog log catch the truncate event"
16247 remote_mds_nodsh && skip "remote MDS with nodsh"
16248 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16250 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16251 skip "Need MDS version at least 2.7.60"
16253 # Registration step
16254 changelog_register || error "changelog_register failed"
16256 mkdir -p $DIR/$tdir/migrate_dir
16257 changelog_clear 0 || error "changelog_clear failed"
16259 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16260 changelog_dump | tail -n 5
16261 local migrates=$(changelog_dump | grep -c "MIGRT")
16262 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16264 run_test 160d "verify that changelog log catch the migrate event"
16267 remote_mds_nodsh && skip "remote MDS with nodsh"
16270 changelog_register || error "changelog_register failed"
16272 local MDT0=$(facet_svc $SINGLEMDS)
16275 # No user (expect fail)
16276 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16278 if [ $rc -eq 0 ]; then
16279 error "Should fail without user"
16280 elif [ $rc -ne 4 ]; then
16281 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16284 # Delete a future user (expect fail)
16285 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16287 if [ $rc -eq 0 ]; then
16288 error "Deleted non-existant user cl77"
16289 elif [ $rc -ne 2 ]; then
16290 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16293 # Clear to a bad index (1 billion should be safe)
16294 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16297 if [ $rc -eq 0 ]; then
16298 error "Successfully cleared to invalid CL index"
16299 elif [ $rc -ne 22 ]; then
16300 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16303 run_test 160e "changelog negative testing (should return errors)"
16306 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16307 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16308 skip "Need MDS version at least 2.10.56"
16310 local mdts=$(comma_list $(mdts_nodes))
16313 changelog_register || error "first changelog_register failed"
16314 changelog_register || error "second changelog_register failed"
16316 declare -A cl_user1
16317 declare -A cl_user2
16322 # generate some changelog records to accumulate on each MDT
16323 # use all_char because created files should be evenly distributed
16324 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16325 error "test_mkdir $tdir failed"
16326 log "$(date +%s): creating first files"
16327 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16328 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16329 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16332 # check changelogs have been generated
16333 local start=$SECONDS
16334 local idle_time=$((MDSCOUNT * 5 + 5))
16335 local nbcl=$(changelog_dump | wc -l)
16336 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16338 for param in "changelog_max_idle_time=$idle_time" \
16340 "changelog_min_gc_interval=2" \
16341 "changelog_min_free_cat_entries=3"; do
16342 local MDT0=$(facet_svc $SINGLEMDS)
16343 local var="${param%=*}"
16344 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16346 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16347 do_nodes $mdts $LCTL set_param mdd.*.$param
16350 # force cl_user2 to be idle (1st part), but also cancel the
16351 # cl_user1 records so that it is not evicted later in the test.
16352 local sleep1=$((idle_time / 2))
16353 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16356 # simulate changelog catalog almost full
16357 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16358 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16360 for i in $(seq $MDSCOUNT); do
16361 cl_users=(${CL_USERS[mds$i]})
16362 cl_user1[mds$i]="${cl_users[0]}"
16363 cl_user2[mds$i]="${cl_users[1]}"
16365 [ -n "${cl_user1[mds$i]}" ] ||
16366 error "mds$i: no user registered"
16367 [ -n "${cl_user2[mds$i]}" ] ||
16368 error "mds$i: only ${cl_user2[mds$i]} is registered"
16370 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16371 [ -n "$user_rec1" ] ||
16372 error "mds$i: User ${cl_user1[mds$i]} not registered"
16373 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16374 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16375 [ -n "$user_rec2" ] ||
16376 error "mds$i: User ${cl_user1[mds$i]} not registered"
16377 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16378 "$user_rec1 + 2 == $user_rec2"
16379 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16380 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16381 "$user_rec1 + 2, but is $user_rec2"
16382 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16383 [ -n "$user_rec2" ] ||
16384 error "mds$i: User ${cl_user2[mds$i]} not registered"
16385 [ $user_rec1 == $user_rec2 ] ||
16386 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16387 "$user_rec1, but is $user_rec2"
16390 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16391 local sleep2=$((idle_time - (SECONDS - start) + 1))
16392 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16395 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16396 # cl_user1 should be OK because it recently processed records.
16397 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16398 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16399 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16400 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16403 # ensure gc thread is done
16404 for i in $(mdts_nodes); do
16405 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16406 error "$i: GC-thread not done"
16410 for (( i = 1; i <= MDSCOUNT; i++ )); do
16411 # check cl_user1 still registered
16412 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16413 error "mds$i: User ${cl_user1[mds$i]} not registered"
16414 # check cl_user2 unregistered
16415 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16416 error "mds$i: User ${cl_user2[mds$i]} still registered"
16418 # check changelogs are present and starting at $user_rec1 + 1
16419 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16420 [ -n "$user_rec1" ] ||
16421 error "mds$i: User ${cl_user1[mds$i]} not registered"
16422 first_rec=$($LFS changelog $(facet_svc mds$i) |
16423 awk '{ print $1; exit; }')
16425 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16426 [ $((user_rec1 + 1)) == $first_rec ] ||
16427 error "mds$i: rec $first_rec != $user_rec1 + 1"
16430 run_test 160f "changelog garbage collect (timestamped users)"
16433 remote_mds_nodsh && skip "remote MDS with nodsh"
16434 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16435 skip "Need MDS version at least 2.14.55"
16437 local mdts=$(comma_list $(mdts_nodes))
16440 changelog_register || error "first changelog_register failed"
16441 changelog_register || error "second changelog_register failed"
16443 declare -A cl_user1
16444 declare -A cl_user2
16449 # generate some changelog records to accumulate on each MDT
16450 # use all_char because created files should be evenly distributed
16451 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16452 error "test_mkdir $tdir failed"
16453 for ((i = 0; i < MDSCOUNT; i++)); do
16454 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16455 error "create $DIR/$tdir/d$i.1 failed"
16458 # check changelogs have been generated
16459 local nbcl=$(changelog_dump | wc -l)
16460 (( $nbcl > 0 )) || error "no changelogs found"
16462 # reduce the max_idle_indexes value to make sure we exceed it
16463 for param in "changelog_max_idle_indexes=2" \
16465 "changelog_min_gc_interval=2"; do
16466 local MDT0=$(facet_svc $SINGLEMDS)
16467 local var="${param%=*}"
16468 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16470 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16471 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16472 error "unable to set mdd.*.$param"
16475 local start=$SECONDS
16476 for i in $(seq $MDSCOUNT); do
16477 cl_users=(${CL_USERS[mds$i]})
16478 cl_user1[mds$i]="${cl_users[0]}"
16479 cl_user2[mds$i]="${cl_users[1]}"
16481 [ -n "${cl_user1[mds$i]}" ] ||
16482 error "mds$i: user1 is not registered"
16483 [ -n "${cl_user2[mds$i]}" ] ||
16484 error "mds$i: only ${cl_user1[mds$i]} is registered"
16486 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16487 [ -n "$user_rec1" ] ||
16488 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16489 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16490 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16491 [ -n "$user_rec2" ] ||
16492 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16493 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16494 "$user_rec1 + 2 == $user_rec2"
16495 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16496 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16497 "expected $user_rec1 + 2, but is $user_rec2"
16498 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16499 [ -n "$user_rec2" ] ||
16500 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16501 [ $user_rec1 == $user_rec2 ] ||
16502 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16503 "expected $user_rec1, but is $user_rec2"
16506 # ensure we are past the previous changelog_min_gc_interval set above
16507 local sleep2=$((start + 2 - SECONDS))
16508 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16509 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16510 # cl_user1 should be OK because it recently processed records.
16511 for ((i = 0; i < MDSCOUNT; i++)); do
16512 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16513 error "create $DIR/$tdir/d$i.3 failed"
16516 # ensure gc thread is done
16517 for i in $(mdts_nodes); do
16518 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16519 error "$i: GC-thread not done"
16523 for (( i = 1; i <= MDSCOUNT; i++ )); do
16524 # check cl_user1 still registered
16525 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16526 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16527 # check cl_user2 unregistered
16528 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16529 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16531 # check changelogs are present and starting at $user_rec1 + 1
16532 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16533 [ -n "$user_rec1" ] ||
16534 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16535 first_rec=$($LFS changelog $(facet_svc mds$i) |
16536 awk '{ print $1; exit; }')
16538 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16539 [ $((user_rec1 + 1)) == $first_rec ] ||
16540 error "mds$i: rec $first_rec != $user_rec1 + 1"
16543 run_test 160g "changelog garbage collect on idle records"
16546 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16547 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16548 skip "Need MDS version at least 2.10.56"
16550 local mdts=$(comma_list $(mdts_nodes))
16553 changelog_register || error "first changelog_register failed"
16554 changelog_register || error "second changelog_register failed"
16556 declare -A cl_user1
16557 declare -A cl_user2
16562 # generate some changelog records to accumulate on each MDT
16563 # use all_char because created files should be evenly distributed
16564 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16565 error "test_mkdir $tdir failed"
16566 for ((i = 0; i < MDSCOUNT; i++)); do
16567 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16568 error "create $DIR/$tdir/d$i.1 failed"
16571 # check changelogs have been generated
16572 local nbcl=$(changelog_dump | wc -l)
16573 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16575 for param in "changelog_max_idle_time=10" \
16577 "changelog_min_gc_interval=2"; do
16578 local MDT0=$(facet_svc $SINGLEMDS)
16579 local var="${param%=*}"
16580 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16582 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16583 do_nodes $mdts $LCTL set_param mdd.*.$param
16586 # force cl_user2 to be idle (1st part)
16589 for i in $(seq $MDSCOUNT); do
16590 cl_users=(${CL_USERS[mds$i]})
16591 cl_user1[mds$i]="${cl_users[0]}"
16592 cl_user2[mds$i]="${cl_users[1]}"
16594 [ -n "${cl_user1[mds$i]}" ] ||
16595 error "mds$i: no user registered"
16596 [ -n "${cl_user2[mds$i]}" ] ||
16597 error "mds$i: only ${cl_user2[mds$i]} is registered"
16599 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16600 [ -n "$user_rec1" ] ||
16601 error "mds$i: User ${cl_user1[mds$i]} not registered"
16602 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16603 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16604 [ -n "$user_rec2" ] ||
16605 error "mds$i: User ${cl_user1[mds$i]} not registered"
16606 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16607 "$user_rec1 + 2 == $user_rec2"
16608 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16609 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16610 "$user_rec1 + 2, but is $user_rec2"
16611 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16612 [ -n "$user_rec2" ] ||
16613 error "mds$i: User ${cl_user2[mds$i]} not registered"
16614 [ $user_rec1 == $user_rec2 ] ||
16615 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16616 "$user_rec1, but is $user_rec2"
16619 # force cl_user2 to be idle (2nd part) and to reach
16620 # changelog_max_idle_time
16623 # force each GC-thread start and block then
16624 # one per MDT/MDD, set fail_val accordingly
16625 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16626 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16628 # generate more changelogs to trigger fail_loc
16629 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16630 error "create $DIR/$tdir/${tfile}bis failed"
16632 # stop MDT to stop GC-thread, should be done in back-ground as it will
16633 # block waiting for the thread to be released and exit
16634 declare -A stop_pids
16635 for i in $(seq $MDSCOUNT); do
16637 stop_pids[mds$i]=$!
16640 for i in $(mdts_nodes); do
16643 local facets=$(facets_up_on_host $i)
16645 for facet in ${facets//,/ }; do
16646 if [[ $facet == mds* ]]; then
16650 # ensure each MDS's gc threads are still present and all in "R"
16651 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16652 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16653 error "$i: expected $nb GC-thread"
16655 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16657 error "$i: GC-thread not found in R-state"
16658 # check umounts of each MDT on MDS have reached kthread_stop()
16659 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16660 error "$i: expected $nb umount"
16662 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16663 error "$i: umount not found in D-state"
16666 # release all GC-threads
16667 do_nodes $mdts $LCTL set_param fail_loc=0
16669 # wait for MDT stop to complete
16670 for i in $(seq $MDSCOUNT); do
16671 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16675 # may try to check if any orphan changelog records are present
16676 # via ldiskfs/zfs and llog_reader...
16678 # re-start/mount MDTs
16679 for i in $(seq $MDSCOUNT); do
16680 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16681 error "Fail to start mds$i"
16685 for i in $(seq $MDSCOUNT); do
16686 # check cl_user1 still registered
16687 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16688 error "mds$i: User ${cl_user1[mds$i]} not registered"
16689 # check cl_user2 unregistered
16690 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16691 error "mds$i: User ${cl_user2[mds$i]} still registered"
16693 # check changelogs are present and starting at $user_rec1 + 1
16694 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16695 [ -n "$user_rec1" ] ||
16696 error "mds$i: User ${cl_user1[mds$i]} not registered"
16697 first_rec=$($LFS changelog $(facet_svc mds$i) |
16698 awk '{ print $1; exit; }')
16700 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16701 [ $((user_rec1 + 1)) == $first_rec ] ||
16702 error "mds$i: first index should be $user_rec1 + 1, " \
16703 "but is $first_rec"
16706 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16711 local mdts=$(comma_list $(mdts_nodes))
16713 changelog_register || error "first changelog_register failed"
16715 # generate some changelog records to accumulate on each MDT
16716 # use all_char because created files should be evenly distributed
16717 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16718 error "test_mkdir $tdir failed"
16719 for ((i = 0; i < MDSCOUNT; i++)); do
16720 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16721 error "create $DIR/$tdir/d$i.1 failed"
16724 # check changelogs have been generated
16725 local nbcl=$(changelog_dump | wc -l)
16726 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16728 # simulate race between register and unregister
16729 # XXX as fail_loc is set per-MDS, with DNE configs the race
16730 # simulation will only occur for one MDT per MDS and for the
16731 # others the normal race scenario will take place
16732 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16733 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16734 do_nodes $mdts $LCTL set_param fail_val=1
16736 # unregister 1st user
16737 changelog_deregister &
16739 # wait some time for deregister work to reach race rdv
16741 # register 2nd user
16742 changelog_register || error "2nd user register failed"
16744 wait $pid1 || error "1st user deregister failed"
16748 declare -A LAST_REC
16749 for i in $(seq $MDSCOUNT); do
16750 if changelog_users mds$i | grep "^cl"; then
16751 # make sure new records are added with one user present
16752 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16753 awk '/^current.index:/ { print $NF }')
16755 error "mds$i has no user registered"
16759 # generate more changelog records to accumulate on each MDT
16760 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16761 error "create $DIR/$tdir/${tfile}bis failed"
16763 for i in $(seq $MDSCOUNT); do
16764 last_rec=$(changelog_users $SINGLEMDS |
16765 awk '/^current.index:/ { print $NF }')
16766 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16767 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16768 error "changelogs are off on mds$i"
16771 run_test 160i "changelog user register/unregister race"
16774 remote_mds_nodsh && skip "remote MDS with nodsh"
16775 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16776 skip "Need MDS version at least 2.12.56"
16778 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16779 stack_trap "umount $MOUNT2" EXIT
16781 changelog_register || error "first changelog_register failed"
16782 stack_trap "changelog_deregister" EXIT
16784 # generate some changelog
16785 # use all_char because created files should be evenly distributed
16786 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16787 error "mkdir $tdir failed"
16788 for ((i = 0; i < MDSCOUNT; i++)); do
16789 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16790 error "create $DIR/$tdir/d$i.1 failed"
16793 # open the changelog device
16794 exec 3>/dev/changelog-$FSNAME-MDT0000
16795 stack_trap "exec 3>&-" EXIT
16796 exec 4</dev/changelog-$FSNAME-MDT0000
16797 stack_trap "exec 4<&-" EXIT
16799 # umount the first lustre mount
16801 stack_trap "mount_client $MOUNT" EXIT
16803 # read changelog, which may or may not fail, but should not crash
16807 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16808 changelog_users $SINGLEMDS | grep -q $cl_user ||
16809 error "User $cl_user not found in changelog_users"
16811 printf 'clear:'$cl_user':0' >&3
16813 run_test 160j "client can be umounted while its chanangelog is being used"
16816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16817 remote_mds_nodsh && skip "remote MDS with nodsh"
16819 mkdir -p $DIR/$tdir/1/1
16821 changelog_register || error "changelog_register failed"
16822 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16824 changelog_users $SINGLEMDS | grep -q $cl_user ||
16825 error "User '$cl_user' not found in changelog_users"
16826 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16827 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16828 rmdir $DIR/$tdir/1/1 & sleep 1
16830 touch $DIR/$tdir/2/2
16831 rm -rf $DIR/$tdir/2
16836 changelog_dump | grep rmdir || error "rmdir not recorded"
16838 run_test 160k "Verify that changelog records are not lost"
16840 # Verifies that a file passed as a parameter has recently had an operation
16841 # performed on it that has generated an MTIME changelog which contains the
16842 # correct parent FID. As files might reside on a different MDT from the
16843 # parent directory in DNE configurations, the FIDs are translated to paths
16844 # before being compared, which should be identical
16845 compare_mtime_changelog() {
16853 mdtidx=$($LFS getstripe --mdt-index $file)
16854 mdtidx=$(printf "%04x" $mdtidx)
16856 # Obtain the parent FID from the MTIME changelog
16857 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16858 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16860 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16861 [ -z "$cl_fid" ] && error "parent FID not present"
16863 # Verify that the path for the parent FID is the same as the path for
16864 # the test directory
16865 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16869 [[ "${pdir%/}" == "$dir" ]] ||
16870 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16876 remote_mds_nodsh && skip "remote MDS with nodsh"
16877 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16878 skip "Need MDS version at least 2.13.55"
16882 changelog_register || error "changelog_register failed"
16883 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16885 changelog_users $SINGLEMDS | grep -q $cl_user ||
16886 error "User '$cl_user' not found in changelog_users"
16888 # Clear some types so that MTIME changelogs are generated
16889 changelog_chmask "-CREAT"
16890 changelog_chmask "-CLOSE"
16892 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16894 # Test CL_MTIME during setattr
16895 touch $DIR/$tdir/$tfile
16896 compare_mtime_changelog $DIR/$tdir/$tfile
16898 # Test CL_MTIME during close
16899 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16900 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16902 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16905 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16906 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16907 skip "Need MDS version at least 2.14.51"
16914 changelog_register || error "first changelog_register failed"
16915 changelog_register || error "second changelog_register failed"
16917 cl_users=(${CL_USERS[mds1]})
16918 cl_user1="${cl_users[0]}"
16919 cl_user2="${cl_users[1]}"
16920 # generate some changelog records to accumulate on MDT0
16921 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16922 createmany -m $DIR/$tdir/$tfile 50 ||
16923 error "create $DIR/$tdir/$tfile failed"
16924 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16927 # check changelogs have been generated
16928 local nbcl=$(changelog_dump | wc -l)
16929 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16931 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16932 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16934 __changelog_clear mds1 $cl_user1 +10
16935 __changelog_clear mds1 $cl_user2 0 &
16938 __changelog_clear mds1 $cl_user1 0 ||
16939 error "fail to cancel record for $cl_user1"
16941 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16943 run_test 160m "Changelog clear race"
16946 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16947 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16948 skip "Need MDS version at least 2.14.51"
16957 changelog_register || error "first changelog_register failed"
16959 cl_users=(${CL_USERS[mds1]})
16960 cl_user1="${cl_users[0]}"
16962 # generate some changelog records to accumulate on MDT0
16963 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16964 first_rec=$(changelog_users $SINGLEMDS |
16965 awk '/^current.index:/ { print $NF }')
16966 while (( last_rec < (( first_rec + 65000)) )); do
16967 createmany -m $DIR/$tdir/$tfile 10000 ||
16968 error "create $DIR/$tdir/$tfile failed"
16970 for i in $(seq 0 10000); do
16971 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16975 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16976 error "unlinkmany failed unlink"
16977 last_rec=$(changelog_users $SINGLEMDS |
16978 awk '/^current.index:/ { print $NF }')
16979 echo last record $last_rec
16980 (( last_rec == 0 )) && error "no changelog found"
16983 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16984 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16986 __changelog_clear mds1 $cl_user1 0 &
16989 __changelog_clear mds1 $cl_user1 0 ||
16990 error "fail to cancel record for $cl_user1"
16992 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16994 run_test 160n "Changelog destroy race"
16997 local mdt="$(facet_svc $SINGLEMDS)"
16999 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17000 remote_mds_nodsh && skip "remote MDS with nodsh"
17001 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17002 skip "Need MDS version at least 2.14.52"
17004 changelog_register --user test_160o -m unlnk+close+open ||
17005 error "changelog_register failed"
17007 do_facet $SINGLEMDS $LCTL --device $mdt \
17008 changelog_register -u "Tt3_-#" &&
17009 error "bad symbols in name should fail"
17011 do_facet $SINGLEMDS $LCTL --device $mdt \
17012 changelog_register -u test_160o &&
17013 error "the same name registration should fail"
17015 do_facet $SINGLEMDS $LCTL --device $mdt \
17016 changelog_register -u test_160toolongname &&
17017 error "too long name registration should fail"
17019 changelog_chmask "MARK+HSM"
17020 lctl get_param mdd.*.changelog*mask
17021 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17022 changelog_users $SINGLEMDS | grep -q $cl_user ||
17023 error "User $cl_user not found in changelog_users"
17025 echo $cl_user | grep -q test_160o ||
17026 error "User $cl_user has no specific name 'test160o'"
17029 changelog_clear 0 || error "changelog_clear failed"
17030 # generate some changelog records to accumulate on MDT0
17031 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17032 touch $DIR/$tdir/$tfile # open 1
17034 OPENS=$(changelog_dump | grep -c "OPEN")
17035 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17037 # must be no MKDIR it wasn't set as user mask
17038 MKDIR=$(changelog_dump | grep -c "MKDIR")
17039 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17041 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17042 mdd.$mdt.changelog_current_mask -n)
17043 # register maskless user
17044 changelog_register || error "changelog_register failed"
17045 # effective mask should be not changed because it is not minimal
17046 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17047 mdd.$mdt.changelog_current_mask -n)
17048 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17049 # set server mask to minimal value
17050 changelog_chmask "MARK"
17051 # check effective mask again, should be treated as DEFMASK now
17052 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17053 mdd.$mdt.changelog_current_mask -n)
17054 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17056 do_facet $SINGLEMDS $LCTL --device $mdt \
17057 changelog_deregister -u test_160o ||
17058 error "cannot deregister by name"
17060 run_test 160o "changelog user name and mask"
17063 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17064 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17065 skip "Need MDS version at least 2.14.51"
17066 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17072 changelog_register || error "first changelog_register failed"
17074 cl_users=(${CL_USERS[mds1]})
17075 cl_user1="${cl_users[0]}"
17077 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17078 createmany -m $DIR/$tdir/$tfile 50 ||
17079 error "create $DIR/$tdir/$tfile failed"
17080 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17083 # check changelogs have been generated
17084 entry_count=$(changelog_dump | wc -l)
17085 ((entry_count != 0)) || error "no changelog entries found"
17087 # remove changelog_users and check that orphan entries are removed
17089 local dev=$(mdsdevname 1)
17090 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17091 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17092 entry_count=$(changelog_dump | wc -l)
17093 ((entry_count == 0)) ||
17094 error "found $entry_count changelog entries, expected none"
17096 run_test 160p "Changelog orphan cleanup with no users"
17099 local mdt="$(facet_svc $SINGLEMDS)"
17102 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17103 remote_mds_nodsh && skip "remote MDS with nodsh"
17104 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17105 skip "Need MDS version at least 2.14.54"
17107 # set server mask to minimal value like server init does
17108 changelog_chmask "MARK"
17109 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17110 error "changelog_register failed"
17111 # check effective mask again, should be treated as DEFMASK now
17112 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17113 mdd.$mdt.changelog_current_mask -n)
17114 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17115 error "changelog_deregister failed"
17116 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17118 run_test 160q "changelog effective mask is DEFMASK if not set"
17121 remote_mds_nodsh && skip "remote MDS with nodsh"
17122 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17123 skip "Need MDS version at least 2.14.55"
17125 local mdts=$(comma_list $(mdts_nodes))
17127 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17128 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17129 fail_val=$((24 * 3600 * 10))
17131 # Create a user which is 10 days old
17132 changelog_register || error "first changelog_register failed"
17134 declare -A cl_user1
17137 # generate some changelog records to accumulate on each MDT
17138 # use all_char because created files should be evenly distributed
17139 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17140 error "test_mkdir $tdir failed"
17141 for ((i = 0; i < MDSCOUNT; i++)); do
17142 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17143 error "create $DIR/$tdir/d$i.1 failed"
17146 # check changelogs have been generated
17147 local nbcl=$(changelog_dump | wc -l)
17148 (( nbcl > 0 )) || error "no changelogs found"
17150 # reduce the max_idle_indexes value to make sure we exceed it
17151 for param in "changelog_max_idle_indexes=2097446912" \
17152 "changelog_max_idle_time=2592000" \
17154 "changelog_min_gc_interval=2"; do
17155 local MDT0=$(facet_svc $SINGLEMDS)
17156 local var="${param%=*}"
17157 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17159 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17160 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17161 error "unable to set mdd.*.$param"
17164 local start=$SECONDS
17165 for i in $(seq $MDSCOUNT); do
17166 cl_users=(${CL_USERS[mds$i]})
17167 cl_user1[mds$i]="${cl_users[0]}"
17169 [[ -n "${cl_user1[mds$i]}" ]] ||
17170 error "mds$i: no user registered"
17173 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17174 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17176 # ensure we are past the previous changelog_min_gc_interval set above
17177 local sleep2=$((start + 2 - SECONDS))
17178 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17180 # Generate one more changelog to trigger GC
17181 for ((i = 0; i < MDSCOUNT; i++)); do
17182 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17183 error "create $DIR/$tdir/d$i.3 failed"
17186 # ensure gc thread is done
17187 for node in $(mdts_nodes); do
17188 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17189 error "$node: GC-thread not done"
17192 do_nodes $mdts $LCTL set_param fail_loc=0
17194 for (( i = 1; i <= MDSCOUNT; i++ )); do
17195 # check cl_user1 is purged
17196 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17197 error "mds$i: User ${cl_user1[mds$i]} is registered"
17201 run_test 160s "changelog garbage collect on idle records * time"
17204 remote_mds_nodsh && skip "remote MDS with nodsh"
17205 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17206 skip "Need MDS version at least 2.15.50"
17208 local MDT0=$(facet_svc $SINGLEMDS)
17214 changelog_register --user user1 -m all ||
17215 error "user1 failed to register"
17217 mkdir_on_mdt0 $DIR/$tdir
17218 # create default overstripe to maximize changelog size
17219 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17220 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17221 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17223 # user2 consumes less records so less space
17224 changelog_register --user user2 || error "user2 failed to register"
17225 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17226 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17228 # check changelogs have been generated
17229 local nbcl=$(changelog_dump | wc -l)
17230 (( nbcl > 0 )) || error "no changelogs found"
17232 # reduce the changelog_min_gc_interval to force check
17233 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17234 local var="${param%=*}"
17235 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17237 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17238 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17239 error "unable to set mdd.*.$param"
17243 cl_users=(${CL_USERS[mds1]})
17244 cl_user1="${cl_users[0]}"
17245 cl_user2="${cl_users[1]}"
17247 [[ -n $cl_user1 ]] ||
17248 error "mds1: user #1 isn't registered"
17249 [[ -n $cl_user2 ]] ||
17250 error "mds1: user #2 isn't registered"
17252 # ensure we are past the previous changelog_min_gc_interval set above
17253 local sleep2=$((start + 2 - SECONDS))
17254 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17256 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17257 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17258 fail_val=$(((llog_size1 + llog_size2) / 2))
17260 # Generate more changelog to trigger GC
17261 createmany -o $DIR/$tdir/u3_ 4 ||
17262 error "create failed for more files"
17264 # ensure gc thread is done
17265 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17266 error "mds1: GC-thread not done"
17268 do_facet mds1 $LCTL set_param fail_loc=0
17270 # check cl_user1 is purged
17271 changelog_users mds1 | grep -q "$cl_user1" &&
17272 error "User $cl_user1 is registered"
17273 # check cl_user2 is not purged
17274 changelog_users mds1 | grep -q "$cl_user2" ||
17275 error "User $cl_user2 is not registered"
17277 run_test 160t "changelog garbage collect on lack of space"
17280 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17282 test_mkdir -c1 $DIR/$tdir
17283 cp /etc/hosts $DIR/$tdir/$tfile
17284 test_mkdir -c1 $DIR/$tdir/foo1
17285 test_mkdir -c1 $DIR/$tdir/foo2
17286 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17287 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17288 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17289 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17290 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17291 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17292 $LFS fid2path $DIR $FID
17293 error "bad link ea"
17296 rm $DIR/$tdir/foo2/zachary
17298 rm $DIR/$tdir/foo2/thor
17300 rm $DIR/$tdir/$tfile
17302 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17303 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17304 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17305 rm $DIR/$tdir/foo2/maggie
17308 local longname=$tfile.avg_len_is_thirty_two_
17309 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17310 error_noexit 'failed to unlink many hardlinks'" EXIT
17311 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17312 error "failed to hardlink many files"
17313 links=$($LFS fid2path $DIR $FID | wc -l)
17314 echo -n "${links}/1000 links in link EA"
17315 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17317 run_test 161a "link ea sanity"
17320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17321 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17324 local remote_dir=$DIR/$tdir/remote_dir
17326 mkdir -p $DIR/$tdir
17327 $LFS mkdir -i $MDTIDX $remote_dir ||
17328 error "create remote directory failed"
17330 cp /etc/hosts $remote_dir/$tfile
17331 mkdir -p $remote_dir/foo1
17332 mkdir -p $remote_dir/foo2
17333 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17334 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17335 ln $remote_dir/$tfile $remote_dir/foo1/luna
17336 ln $remote_dir/$tfile $remote_dir/foo2/thor
17338 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17340 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17341 $LFS fid2path $DIR $FID
17342 error "bad link ea"
17345 rm $remote_dir/foo2/zachary
17347 rm $remote_dir/foo2/thor
17349 rm $remote_dir/$tfile
17351 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17352 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17353 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17354 $LFS fid2path $DIR $FID
17355 error "bad link rename"
17357 rm $remote_dir/foo2/maggie
17360 local longname=filename_avg_len_is_thirty_two_
17361 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17362 error "failed to hardlink many files"
17363 links=$($LFS fid2path $DIR $FID | wc -l)
17364 echo -n "${links}/1000 links in link EA"
17365 [[ ${links} -gt 60 ]] ||
17366 error "expected at least 60 links in link EA"
17367 unlinkmany $remote_dir/foo2/$longname 1000 ||
17368 error "failed to unlink many hardlinks"
17370 run_test 161b "link ea sanity under remote directory"
17373 remote_mds_nodsh && skip "remote MDS with nodsh"
17374 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17375 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17376 skip "Need MDS version at least 2.1.5"
17378 # define CLF_RENAME_LAST 0x0001
17379 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17380 changelog_register || error "changelog_register failed"
17383 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17384 touch $DIR/$tdir/foo_161c
17385 touch $DIR/$tdir/bar_161c
17386 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17387 changelog_dump | grep RENME | tail -n 5
17388 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17389 changelog_clear 0 || error "changelog_clear failed"
17390 if [ x$flags != "x0x1" ]; then
17391 error "flag $flags is not 0x1"
17394 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17395 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17396 touch $DIR/$tdir/foo_161c
17397 touch $DIR/$tdir/bar_161c
17398 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17399 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17400 changelog_dump | grep RENME | tail -n 5
17401 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17402 changelog_clear 0 || error "changelog_clear failed"
17403 if [ x$flags != "x0x0" ]; then
17404 error "flag $flags is not 0x0"
17406 echo "rename overwrite a target having nlink > 1," \
17407 "changelog record has flags of $flags"
17409 # rename doesn't overwrite a target (changelog flag 0x0)
17410 touch $DIR/$tdir/foo_161c
17411 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17412 changelog_dump | grep RENME | tail -n 5
17413 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17414 changelog_clear 0 || error "changelog_clear failed"
17415 if [ x$flags != "x0x0" ]; then
17416 error "flag $flags is not 0x0"
17418 echo "rename doesn't overwrite a target," \
17419 "changelog record has flags of $flags"
17421 # define CLF_UNLINK_LAST 0x0001
17422 # unlink a file having nlink = 1 (changelog flag 0x1)
17423 rm -f $DIR/$tdir/foo2_161c
17424 changelog_dump | grep UNLNK | tail -n 5
17425 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17426 changelog_clear 0 || error "changelog_clear failed"
17427 if [ x$flags != "x0x1" ]; then
17428 error "flag $flags is not 0x1"
17430 echo "unlink a file having nlink = 1," \
17431 "changelog record has flags of $flags"
17433 # unlink a file having nlink > 1 (changelog flag 0x0)
17434 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17435 rm -f $DIR/$tdir/foobar_161c
17436 changelog_dump | grep UNLNK | tail -n 5
17437 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17438 changelog_clear 0 || error "changelog_clear failed"
17439 if [ x$flags != "x0x0" ]; then
17440 error "flag $flags is not 0x0"
17442 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17444 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17447 remote_mds_nodsh && skip "remote MDS with nodsh"
17448 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17453 changelog_register || error "changelog_register failed"
17455 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17456 # interfer with $MOUNT/.lustre/fid/ access
17458 [[ $? -eq 0 ]] || error "mkdir failed"
17460 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17461 $LCTL set_param fail_loc=0x8000140c
17463 $LCTL set_param fail_val=5
17466 echo foofoo > $DIR/$tdir/$tfile &
17469 # wait for create to be delayed
17473 [[ $? -eq 0 ]] || error "create should be blocked"
17475 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17476 stack_trap "rm -f $tempfile"
17477 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17478 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17479 # some delay may occur during ChangeLog publishing and file read just
17480 # above, that could allow file write to happen finally
17481 [[ -s $tempfile ]] && echo "file should be empty"
17483 $LCTL set_param fail_loc=0
17486 [[ $? -eq 0 ]] || error "create failed"
17488 run_test 161d "create with concurrent .lustre/fid access"
17491 local expected="$1"
17496 path=$($LFS fid2path "$@")
17499 if [ $rc -ne 0 ]; then
17500 error "path looked up of '$expected' failed: rc=$rc"
17501 elif [ "$path" != "$expected" ]; then
17502 error "path looked up '$path' instead of '$expected'"
17504 echo "FID '$fid' resolves to path '$path' as expected"
17508 test_162a() { # was test_162
17509 test_mkdir -p -c1 $DIR/$tdir/d2
17510 touch $DIR/$tdir/d2/$tfile
17511 touch $DIR/$tdir/d2/x1
17512 touch $DIR/$tdir/d2/x2
17513 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17514 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17516 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17517 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17520 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17521 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17522 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17524 # softlink to wrong file
17525 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17526 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17527 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17530 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17531 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17532 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17533 # fid2path dir/fsname should both work
17534 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17535 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17537 # hardlink count: check that there are 2 links
17538 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17539 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17541 # hardlink indexing: remove the first link
17542 rm $DIR/$tdir/d2/p/q/r/hlink
17543 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17545 run_test 162a "path lookup sanity"
17548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17549 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17552 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17553 error "create striped dir failed"
17555 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17556 tail -n 1 | awk '{print $2}')
17557 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17559 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17560 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17563 for ((i=0;i<5;i++)); do
17564 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17565 error "get fid for f$i failed"
17566 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17568 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17569 error "get fid for d$i failed"
17570 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17575 run_test 162b "striped directory path lookup sanity"
17577 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17579 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17580 skip "Need MDS version at least 2.7.51"
17582 local lpath=$tdir.local
17583 local rpath=$tdir.remote
17585 test_mkdir $DIR/$lpath
17586 test_mkdir $DIR/$rpath
17588 for ((i = 0; i <= 101; i++)); do
17591 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17592 error "get fid for local directory $DIR/$lpath failed"
17593 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17596 test_mkdir $DIR/$rpath
17597 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17598 error "get fid for remote directory $DIR/$rpath failed"
17599 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17604 run_test 162c "fid2path works with paths 100 or more directories deep"
17606 oalr_event_count() {
17610 awk -v name="${FSNAME}-OST0000" \
17611 -v event="${event}" \
17612 '$1 == "TRACE" && $2 == event && $3 == name' \
17617 oalr_expect_event_count() {
17620 local expect="${3}"
17623 count=$(oalr_event_count "${event}" "${trace}")
17624 if ((count == expect)); then
17628 error_noexit "${event} event count was '${count}', expected ${expect}"
17634 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17636 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17640 sync # Flush previous IOs so we can count log entries.
17641 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17642 stack_trap cleanup_165 EXIT
17646 local trace="/tmp/${tfile}.trace"
17650 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17651 skip "OFD access log unsupported"
17654 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17657 do_facet ost1 ofd_access_log_reader --list
17660 do_facet ost1 killall -TERM ofd_access_log_reader
17664 if ((rc != 0)); then
17665 error "ofd_access_log_reader exited with rc = '${rc}'"
17668 # Parse trace file for discovery events:
17669 oalr_expect_event_count alr_log_add "${trace}" 1
17670 oalr_expect_event_count alr_log_eof "${trace}" 1
17671 oalr_expect_event_count alr_log_free "${trace}" 1
17673 run_test 165a "ofd access log discovery"
17676 local trace="/tmp/${tfile}.trace"
17677 local file="${DIR}/${tfile}"
17686 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17687 skip "OFD access log unsupported"
17690 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17693 do_facet ost1 ofd_access_log_reader --list
17695 lfs setstripe -c 1 -i 0 "${file}"
17696 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17697 error "cannot create '${file}'"
17700 do_facet ost1 killall -TERM ofd_access_log_reader
17704 if ((rc != 0)); then
17705 error "ofd_access_log_reader exited with rc = '${rc}'"
17708 oalr_expect_event_count alr_log_entry "${trace}" 1
17710 pfid1=$($LFS path2fid "${file}")
17712 # 1 2 3 4 5 6 7 8 9 10
17713 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17714 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17716 echo "entry = '${entry[*]}'" >&2
17719 if [[ "${pfid1}" != "${pfid2}" ]]; then
17720 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17724 if ((size != 1048576)); then
17725 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17729 if [[ "${flags}" != "w" ]]; then
17730 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17733 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17736 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17737 error "cannot read '${file}'"
17740 do_facet ost1 killall -TERM ofd_access_log_reader
17744 if ((rc != 0)); then
17745 error "ofd_access_log_reader exited with rc = '${rc}'"
17748 oalr_expect_event_count alr_log_entry "${trace}" 1
17750 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17751 echo "entry = '${entry[*]}'" >&2
17754 if [[ "${pfid1}" != "${pfid2}" ]]; then
17755 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17759 if ((size != 524288)); then
17760 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17764 if [[ "${flags}" != "r" ]]; then
17765 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17768 run_test 165b "ofd access log entries are produced and consumed"
17771 local trace="/tmp/${tfile}.trace"
17772 local file="${DIR}/${tdir}/${tfile}"
17774 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17775 skip "OFD access log unsupported"
17777 test_mkdir "${DIR}/${tdir}"
17780 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17783 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17785 # 4096 / 64 = 64. Create twice as many entries.
17786 for ((i = 0; i < 128; i++)); do
17787 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17788 error "cannot create file"
17793 do_facet ost1 killall -TERM ofd_access_log_reader
17796 if ((rc != 0)); then
17797 error "ofd_access_log_reader exited with rc = '${rc}'"
17800 unlinkmany "${file}-%d" 128
17802 run_test 165c "full ofd access logs do not block IOs"
17804 oal_get_read_count() {
17807 # STATS lustre-OST0001 alr_read_count 1
17809 do_facet ost1 cat "${stats}" |
17810 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17811 END { print count; }'
17814 oal_expect_read_count() {
17819 # Ask ofd_access_log_reader to write stats.
17820 do_facet ost1 killall -USR1 ofd_access_log_reader
17822 # Allow some time for things to happen.
17825 count=$(oal_get_read_count "${stats}")
17826 if ((count == expect)); then
17830 error_noexit "bad read count, got ${count}, expected ${expect}"
17831 do_facet ost1 cat "${stats}" >&2
17836 local stats="/tmp/${tfile}.stats"
17837 local file="${DIR}/${tdir}/${tfile}"
17838 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17840 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17841 skip "OFD access log unsupported"
17843 test_mkdir "${DIR}/${tdir}"
17846 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17849 lfs setstripe -c 1 -i 0 "${file}"
17851 do_facet ost1 lctl set_param "${param}=rw"
17852 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17853 error "cannot create '${file}'"
17854 oal_expect_read_count "${stats}" 1
17856 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17857 error "cannot read '${file}'"
17858 oal_expect_read_count "${stats}" 2
17860 do_facet ost1 lctl set_param "${param}=r"
17861 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17862 error "cannot create '${file}'"
17863 oal_expect_read_count "${stats}" 2
17865 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17866 error "cannot read '${file}'"
17867 oal_expect_read_count "${stats}" 3
17869 do_facet ost1 lctl set_param "${param}=w"
17870 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17871 error "cannot create '${file}'"
17872 oal_expect_read_count "${stats}" 4
17874 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17875 error "cannot read '${file}'"
17876 oal_expect_read_count "${stats}" 4
17878 do_facet ost1 lctl set_param "${param}=0"
17879 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17880 error "cannot create '${file}'"
17881 oal_expect_read_count "${stats}" 4
17883 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17884 error "cannot read '${file}'"
17885 oal_expect_read_count "${stats}" 4
17887 do_facet ost1 killall -TERM ofd_access_log_reader
17890 if ((rc != 0)); then
17891 error "ofd_access_log_reader exited with rc = '${rc}'"
17894 run_test 165d "ofd_access_log mask works"
17897 local stats="/tmp/${tfile}.stats"
17898 local file0="${DIR}/${tdir}-0/${tfile}"
17899 local file1="${DIR}/${tdir}-1/${tfile}"
17901 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17902 skip "OFD access log unsupported"
17904 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17906 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17907 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17909 lfs setstripe -c 1 -i 0 "${file0}"
17910 lfs setstripe -c 1 -i 0 "${file1}"
17913 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17916 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17917 error "cannot create '${file0}'"
17919 oal_expect_read_count "${stats}" 0
17921 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17922 error "cannot create '${file1}'"
17924 oal_expect_read_count "${stats}" 1
17926 do_facet ost1 killall -TERM ofd_access_log_reader
17929 if ((rc != 0)); then
17930 error "ofd_access_log_reader exited with rc = '${rc}'"
17933 run_test 165e "ofd_access_log MDT index filter works"
17936 local trace="/tmp/${tfile}.trace"
17941 do_facet ost1 timeout 60 ofd_access_log_reader \
17942 --exit-on-close --debug=- --trace=- > "${trace}" &
17949 if ((rc != 0)); then
17950 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17955 run_test 165f "ofd_access_log_reader --exit-on-close works"
17958 # do directio so as not to populate the page cache
17959 log "creating a 10 Mb file"
17960 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17961 error "multiop failed while creating a file"
17962 log "starting reads"
17963 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17964 log "truncating the file"
17965 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17966 error "multiop failed while truncating the file"
17968 kill %+ || true # reads might have finished
17969 echo "wait until dd is finished"
17971 log "removing the temporary file"
17972 rm -rf $DIR/$tfile || error "tmp file removal failed"
17974 run_test 169 "parallel read and truncate should not deadlock"
17977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17979 $LCTL clear # bug 18514
17980 $LCTL debug_daemon start $TMP/${tfile}_log_good
17982 $LCTL debug_daemon stop
17983 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17984 error "sed failed to read log_good"
17986 $LCTL debug_daemon start $TMP/${tfile}_log_good
17988 $LCTL debug_daemon stop
17990 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17991 error "lctl df log_bad failed"
17993 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17994 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17996 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17997 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17999 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18000 error "bad_line good_line1 good_line2 are empty"
18002 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18003 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18004 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18006 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18007 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18008 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18010 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18011 error "bad_line_new good_line_new are empty"
18013 local expected_good=$((good_line1 + good_line2*2))
18015 rm -f $TMP/${tfile}*
18016 # LU-231, short malformed line may not be counted into bad lines
18017 if [ $bad_line -ne $bad_line_new ] &&
18018 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18019 error "expected $bad_line bad lines, but got $bad_line_new"
18023 if [ $expected_good -ne $good_line_new ]; then
18024 error "expected $expected_good good lines, but got $good_line_new"
18029 run_test 170 "test lctl df to handle corrupted log ====================="
18031 test_171() { # bug20592
18032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18034 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18035 $LCTL set_param fail_loc=0x50e
18036 $LCTL set_param fail_val=3000
18037 multiop_bg_pause $DIR/$tfile O_s || true
18039 kill -USR1 $MULTIPID
18043 if dmesg | grep "recursive fault"; then
18044 error "caught a recursive fault"
18046 $LCTL set_param fail_loc=0
18049 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18053 #define OBD_FAIL_OBD_CLEANUP 0x60e
18054 $LCTL set_param fail_loc=0x60e
18055 umount $MOUNT || error "umount $MOUNT failed"
18056 stack_trap "mount_client $MOUNT"
18058 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18059 error "no client OBDs are remained"
18061 $LCTL dl | while read devno state type name foo; do
18064 $LCTL --device $name cleanup
18065 $LCTL --device $name detach
18068 # skip server devices
18073 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18074 $LCTL dl | egrep " osc | lov | lmv | mdc "
18075 error "some client OBDs are still remained"
18079 run_test 172 "manual device removal with lctl cleanup/detach ======"
18081 # it would be good to share it with obdfilter-survey/iokit-libecho code
18082 setup_obdecho_osc () {
18085 local obdfilter_name=$2
18086 echo "Creating new osc for $obdfilter_name on $ost_nid"
18087 # make sure we can find loopback nid
18088 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18090 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18091 ${obdfilter_name}_osc_UUID || rc=2; }
18092 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18093 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18097 cleanup_obdecho_osc () {
18098 local obdfilter_name=$1
18099 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18100 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18107 local pages=${3:-64}
18112 local obd_size=$(get_obd_size $node $OBD)
18113 local page_size=$(get_page_size $node)
18114 if [[ -n "$obd_size" ]]; then
18115 local new_count=$((obd_size / (pages * page_size / 1024)))
18116 [[ $new_count -ge $count ]] || count=$new_count
18119 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18120 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18122 if [ $rc -eq 0 ]; then
18123 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18124 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18126 echo "New object id is $id"
18127 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18129 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18130 "test_brw $count w v $pages $id" || rc=4; }
18131 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18133 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18134 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18135 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18136 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18137 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18142 skip "obdecho on osc is no longer supported"
18144 run_test 180a "test obdecho on osc"
18147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18148 remote_ost_nodsh && skip "remote OST with nodsh"
18150 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18151 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18152 error "failed to load module obdecho"
18154 local target=$(do_facet ost1 $LCTL dl |
18155 awk '/obdfilter/ { print $4; exit; }')
18157 if [ -n "$target" ]; then
18158 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18160 do_facet ost1 $LCTL dl
18161 error "there is no obdfilter target on ost1"
18164 run_test 180b "test obdecho directly on obdfilter"
18166 test_180c() { # LU-2598
18167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18168 remote_ost_nodsh && skip "remote OST with nodsh"
18169 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18170 skip "Need MDS version at least 2.4.0"
18172 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18173 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18174 error "failed to load module obdecho"
18176 local target=$(do_facet ost1 $LCTL dl |
18177 awk '/obdfilter/ { print $4; exit; }')
18179 if [ -n "$target" ]; then
18180 local pages=16384 # 64MB bulk I/O RPC size
18182 obdecho_test "$target" ost1 "$pages" ||
18183 error "obdecho_test with pages=$pages failed with $?"
18185 do_facet ost1 $LCTL dl
18186 error "there is no obdfilter target on ost1"
18189 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18191 test_181() { # bug 22177
18192 test_mkdir $DIR/$tdir
18193 # create enough files to index the directory
18194 createmany -o $DIR/$tdir/foobar 4000
18195 # print attributes for debug purpose
18198 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18200 # remove the files & current working dir
18201 unlinkmany $DIR/$tdir/foobar 4000
18203 kill -USR1 $MULTIPID
18205 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18208 run_test 181 "Test open-unlinked dir ========================"
18214 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18216 $LCTL set_param mdc.*.rpc_stats=clear
18218 for (( i = 0; i < $tcount; i++ )) ; do
18219 mkdir $DIR/$tdir/$i
18222 for (( i = 0; i < $tcount; i++ )) ; do
18223 createmany -o $DIR/$tdir/$i/f- $fcount &
18227 for (( i = 0; i < $tcount; i++ )) ; do
18228 unlinkmany $DIR/$tdir/$i/f- $fcount &
18232 $LCTL get_param mdc.*.rpc_stats
18236 run_test 182a "Test parallel modify metadata operations from mdc"
18239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18240 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18247 do_facet mds1 $LCTL list_param \
18248 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18249 skip "MDS lacks parallel RPC handling"
18251 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18253 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18254 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18257 createmany -i 0 -d $DIR/$tdir/t- $tcount
18259 for (( i = 0; i < $tcount; i++ )) ; do
18260 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18264 delta=$((etime - stime))
18265 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18268 for (( i = 0; i < $tcount; i++ )) ; do
18269 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18273 delta=$((etime - stime))
18274 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18278 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18280 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18283 createmany -i 0 -d $DIR/$tdir/t- $tcount
18285 for (( i = 0; i < $tcount; i++ )) ; do
18286 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18290 delta=$((etime - stime))
18291 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18294 for (( i = 0; i < $tcount; i++ )) ; do
18295 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18299 delta=$((etime - stime))
18300 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18302 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18304 run_test 182b "Test parallel modify metadata operations from osp"
18306 test_183() { # LU-2275
18307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18308 remote_mds_nodsh && skip "remote MDS with nodsh"
18309 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18310 skip "Need MDS version at least 2.3.56"
18312 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18313 echo aaa > $DIR/$tdir/$tfile
18315 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18316 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18318 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18319 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18321 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18323 # Flush negative dentry cache
18324 touch $DIR/$tdir/$tfile
18326 # We are not checking for any leaked references here, they'll
18327 # become evident next time we do cleanup with module unload.
18330 run_test 183 "No crash or request leak in case of strange dispositions ========"
18332 # test suite 184 is for LU-2016, LU-2017
18334 check_swap_layouts_support
18336 dir0=$DIR/$tdir/$testnum
18337 test_mkdir -p -c1 $dir0
18342 $LFS setstripe -c1 $file1
18344 $LFS setstripe -c2 $file2
18346 gen1=$($LFS getstripe -g $file1)
18347 gen2=$($LFS getstripe -g $file2)
18349 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18350 gen=$($LFS getstripe -g $file1)
18351 [[ $gen1 != $gen ]] ||
18352 error "Layout generation on $file1 does not change"
18353 gen=$($LFS getstripe -g $file2)
18354 [[ $gen2 != $gen ]] ||
18355 error "Layout generation on $file2 does not change"
18357 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18358 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18360 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18362 run_test 184a "Basic layout swap"
18365 check_swap_layouts_support
18367 dir0=$DIR/$tdir/$testnum
18368 mkdir -p $dir0 || error "creating dir $dir0"
18375 $LFS setstripe -c1 $file1
18376 $LFS setstripe -c2 $file2
18377 $LFS setstripe -c1 $file3
18378 chown $RUNAS_ID $file3
18379 gen1=$($LFS getstripe -g $file1)
18380 gen2=$($LFS getstripe -g $file2)
18382 $LFS swap_layouts $dir1 $dir2 &&
18383 error "swap of directories layouts should fail"
18384 $LFS swap_layouts $dir1 $file1 &&
18385 error "swap of directory and file layouts should fail"
18386 $RUNAS $LFS swap_layouts $file1 $file2 &&
18387 error "swap of file we cannot write should fail"
18388 $LFS swap_layouts $file1 $file3 &&
18389 error "swap of file with different owner should fail"
18390 /bin/true # to clear error code
18392 run_test 184b "Forbidden layout swap (will generate errors)"
18395 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18396 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18397 check_swap_layouts_support
18398 check_swap_layout_no_dom $DIR
18400 local dir0=$DIR/$tdir/$testnum
18401 mkdir -p $dir0 || error "creating dir $dir0"
18403 local ref1=$dir0/ref1
18404 local ref2=$dir0/ref2
18405 local file1=$dir0/file1
18406 local file2=$dir0/file2
18407 # create a file large enough for the concurrent test
18408 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18409 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18410 echo "ref file size: ref1($(stat -c %s $ref1))," \
18411 "ref2($(stat -c %s $ref2))"
18414 dd if=$ref1 of=$file1 bs=16k &
18417 # Make sure dd starts to copy file, but wait at most 5 seconds
18419 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18421 $LFS swap_layouts $file1 $file2
18424 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18425 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18427 # how many bytes copied before swapping layout
18428 local copied=$(stat -c %s $file2)
18429 local remaining=$(stat -c %s $ref1)
18430 remaining=$((remaining - copied))
18431 echo "Copied $copied bytes before swapping layout..."
18433 cmp -n $copied $file1 $ref2 | grep differ &&
18434 error "Content mismatch [0, $copied) of ref2 and file1"
18435 cmp -n $copied $file2 $ref1 ||
18436 error "Content mismatch [0, $copied) of ref1 and file2"
18437 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18438 error "Content mismatch [$copied, EOF) of ref1 and file1"
18441 rm -f $ref1 $ref2 $file1 $file2
18443 run_test 184c "Concurrent write and layout swap"
18446 check_swap_layouts_support
18447 check_swap_layout_no_dom $DIR
18448 [ -z "$(which getfattr 2>/dev/null)" ] &&
18449 skip_env "no getfattr command"
18451 local file1=$DIR/$tdir/$tfile-1
18452 local file2=$DIR/$tdir/$tfile-2
18453 local file3=$DIR/$tdir/$tfile-3
18457 mkdir -p $DIR/$tdir
18458 touch $file1 || error "create $file1 failed"
18459 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18460 error "create $file2 failed"
18461 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18462 error "create $file3 failed"
18463 lovea1=$(get_layout_param $file1)
18465 $LFS swap_layouts $file2 $file3 ||
18466 error "swap $file2 $file3 layouts failed"
18467 $LFS swap_layouts $file1 $file2 ||
18468 error "swap $file1 $file2 layouts failed"
18470 lovea2=$(get_layout_param $file2)
18473 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18475 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18476 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18478 run_test 184d "allow stripeless layouts swap"
18481 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18482 skip "Need MDS version at least 2.6.94"
18483 check_swap_layouts_support
18484 check_swap_layout_no_dom $DIR
18485 [ -z "$(which getfattr 2>/dev/null)" ] &&
18486 skip_env "no getfattr command"
18488 local file1=$DIR/$tdir/$tfile-1
18489 local file2=$DIR/$tdir/$tfile-2
18490 local file3=$DIR/$tdir/$tfile-3
18493 mkdir -p $DIR/$tdir
18494 touch $file1 || error "create $file1 failed"
18495 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18496 error "create $file2 failed"
18497 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18498 error "create $file3 failed"
18500 $LFS swap_layouts $file1 $file2 ||
18501 error "swap $file1 $file2 layouts failed"
18503 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18504 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18506 echo 123 > $file1 || error "Should be able to write into $file1"
18508 $LFS swap_layouts $file1 $file3 ||
18509 error "swap $file1 $file3 layouts failed"
18511 echo 123 > $file1 || error "Should be able to write into $file1"
18513 rm -rf $file1 $file2 $file3
18515 run_test 184e "Recreate layout after stripeless layout swaps"
18518 # Create a file with name longer than sizeof(struct stat) ==
18519 # 144 to see if we can get chars from the file name to appear
18520 # in the returned striping. Note that 'f' == 0x66.
18521 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18523 mkdir -p $DIR/$tdir
18524 mcreate $DIR/$tdir/$file
18525 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18526 error "IOC_MDC_GETFILEINFO returned garbage striping"
18529 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18531 test_185() { # LU-2441
18532 # LU-3553 - no volatile file support in old servers
18533 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18534 skip "Need MDS version at least 2.3.60"
18536 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18537 touch $DIR/$tdir/spoo
18538 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18539 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18540 error "cannot create/write a volatile file"
18541 [ "$FILESET" == "" ] &&
18542 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18543 error "FID is still valid after close"
18545 multiop_bg_pause $DIR/$tdir vVw4096_c
18552 # assume that the next FID for this client is sequential, since stdout
18553 # is unfortunately eaten by multiop_bg_pause
18554 local n=$((${fidv[1]} + 1))
18555 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18556 if [ "$FILESET" == "" ]; then
18557 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18558 error "FID is missing before close"
18560 kill -USR1 $multi_pid
18561 # 1 second delay, so if mtime change we will see it
18563 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18564 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18566 run_test 185 "Volatile file support"
18568 function create_check_volatile() {
18572 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18575 local FID=$(cat /tmp/${tfile}.fid)
18576 [ "$FID" == "" ] && error "can't get FID for volatile"
18577 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18578 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18579 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18583 cancel_lru_locks mdc # flush opencache
18584 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18589 # LU-12516 - volatile creation via .lustre
18590 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18591 skip "Need MDS version at least 2.3.55"
18593 create_check_volatile 0
18594 [ $MDSCOUNT -lt 2 ] && return 0
18597 create_check_volatile 1
18601 run_test 185a "Volatile file creation in .lustre/fid/"
18604 remote_mds_nodsh && skip "remote MDS with nodsh"
18605 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18606 skip "Need MDS version at least 2.3.0"
18608 local dir0=$DIR/$tdir/$testnum
18609 mkdir -p $dir0 || error "creating dir $dir0"
18611 local file=$dir0/file1
18612 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18613 local dv1=$($LFS data_version $file)
18614 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18615 local dv2=$($LFS data_version $file)
18616 [[ $dv1 != $dv2 ]] ||
18617 error "data version did not change on write $dv1 == $dv2"
18622 run_test 187a "Test data version change"
18625 remote_mds_nodsh && skip "remote MDS with nodsh"
18626 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18627 skip "Need MDS version at least 2.3.0"
18629 local dir0=$DIR/$tdir/$testnum
18630 mkdir -p $dir0 || error "creating dir $dir0"
18632 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18633 [[ ${DV[0]} != ${DV[1]} ]] ||
18634 error "data version did not change on write"\
18635 " ${DV[0]} == ${DV[1]}"
18640 run_test 187b "Test data version change on volatile file"
18643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18644 remote_mgs_nodsh && skip "remote MGS with nodsh"
18645 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18647 local POOL=${POOL:-cea1}
18648 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18649 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18652 local last_ost=$(($OSTCOUNT - 1))
18654 local ost_list=$(seq $first_ost $ost_step $last_ost)
18655 local ost_range="$first_ost $last_ost $ost_step"
18656 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18657 local file_dir=$POOL_ROOT/file_tst
18658 local subdir=$test_path/subdir
18662 # former test_200a test_200b
18663 pool_add $POOL || { rc=$? ; break; }
18664 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18665 # former test_200c test_200d
18666 mkdir -p $test_path
18667 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18668 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18670 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18671 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18672 || { rc=$? ; break; }
18673 # former test_200e test_200f
18674 local files=$((OSTCOUNT*3))
18675 pool_alloc_files $POOL $test_path $files "$ost_list" \
18676 || { rc=$? ; break; }
18677 pool_create_files $POOL $file_dir $files "$ost_list" \
18678 || { rc=$? ; break; }
18679 # former test_200g test_200h
18680 pool_lfs_df $POOL || { rc=$? ; break; }
18681 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18683 # former test_201a test_201b test_201c
18684 pool_remove_first_target $POOL || { rc=$? ; break; }
18686 local f=$test_path/$tfile
18687 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18688 pool_remove $POOL $f || { rc=$? ; break; }
18696 run_test 200 "OST pools"
18698 # usage: default_attr <count | size | offset>
18700 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18703 # usage: check_default_stripe_attr
18704 check_default_stripe_attr() {
18705 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18708 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18710 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18714 error "unknown getstripe attr '$1'"
18717 [ $ACTUAL == $EXPECTED ] ||
18718 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18722 test_mkdir $DIR/$tdir
18723 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18725 check_default_stripe_attr --stripe-count
18726 check_default_stripe_attr --stripe-size
18727 check_default_stripe_attr --stripe-index
18729 run_test 204a "Print default stripe attributes"
18732 test_mkdir $DIR/$tdir
18733 $LFS setstripe --stripe-count 1 $DIR/$tdir
18735 check_default_stripe_attr --stripe-size
18736 check_default_stripe_attr --stripe-index
18738 run_test 204b "Print default stripe size and offset"
18741 test_mkdir $DIR/$tdir
18742 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18744 check_default_stripe_attr --stripe-count
18745 check_default_stripe_attr --stripe-index
18747 run_test 204c "Print default stripe count and offset"
18750 test_mkdir $DIR/$tdir
18751 $LFS setstripe --stripe-index 0 $DIR/$tdir
18753 check_default_stripe_attr --stripe-count
18754 check_default_stripe_attr --stripe-size
18756 run_test 204d "Print default stripe count and size"
18759 test_mkdir $DIR/$tdir
18760 $LFS setstripe -d $DIR/$tdir
18762 check_default_stripe_attr --stripe-count --raw
18763 check_default_stripe_attr --stripe-size --raw
18764 check_default_stripe_attr --stripe-index --raw
18766 run_test 204e "Print raw stripe attributes"
18769 test_mkdir $DIR/$tdir
18770 $LFS setstripe --stripe-count 1 $DIR/$tdir
18772 check_default_stripe_attr --stripe-size --raw
18773 check_default_stripe_attr --stripe-index --raw
18775 run_test 204f "Print raw stripe size and offset"
18778 test_mkdir $DIR/$tdir
18779 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18781 check_default_stripe_attr --stripe-count --raw
18782 check_default_stripe_attr --stripe-index --raw
18784 run_test 204g "Print raw stripe count and offset"
18787 test_mkdir $DIR/$tdir
18788 $LFS setstripe --stripe-index 0 $DIR/$tdir
18790 check_default_stripe_attr --stripe-count --raw
18791 check_default_stripe_attr --stripe-size --raw
18793 run_test 204h "Print raw stripe count and size"
18795 # Figure out which job scheduler is being used, if any,
18796 # or use a fake one
18797 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18798 JOBENV=SLURM_JOB_ID
18799 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18801 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18803 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18804 JOBENV=LOADL_STEP_ID
18805 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18808 $LCTL list_param jobid_name > /dev/null 2>&1
18809 if [ $? -eq 0 ]; then
18815 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18817 verify_jobstats() {
18822 # we don't really need to clear the stats for this test to work, since each
18823 # command has a unique jobid, but it makes debugging easier if needed.
18824 # for facet in $facets; do
18825 # local dev=$(convert_facet2label $facet)
18826 # # clear old jobstats
18827 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18830 # use a new JobID for each test, or we might see an old one
18831 [ "$JOBENV" = "FAKE_JOBID" ] &&
18832 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18834 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18836 [ "$JOBENV" = "nodelocal" ] && {
18837 FAKE_JOBID=id.$testnum.%e.$RANDOM
18838 $LCTL set_param jobid_name=$FAKE_JOBID
18839 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18842 log "Test: ${cmd[*]}"
18843 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18845 if [ $JOBENV = "FAKE_JOBID" ]; then
18846 FAKE_JOBID=$JOBVAL ${cmd[*]}
18851 # all files are created on OST0000
18852 for facet in $facets; do
18853 local stats="*.$(convert_facet2label $facet).job_stats"
18855 # strip out libtool wrappers for in-tree executables
18856 if (( $(do_facet $facet lctl get_param $stats |
18857 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18858 do_facet $facet lctl get_param $stats
18859 error "No jobstats for $JOBVAL found on $facet::$stats"
18865 local new_jobenv=$1
18867 set_persistent_param_and_check client "jobid_var" \
18868 "$FSNAME.sys.jobid_var" $new_jobenv
18871 test_205a() { # Job stats
18872 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18873 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18874 skip "Need MDS version with at least 2.7.1"
18875 remote_mgs_nodsh && skip "remote MGS with nodsh"
18876 remote_mds_nodsh && skip "remote MDS with nodsh"
18877 remote_ost_nodsh && skip "remote OST with nodsh"
18878 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18879 skip "Server doesn't support jobstats"
18880 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18882 local old_jobenv=$($LCTL get_param -n jobid_var)
18883 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18885 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18886 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18888 stack_trap "do_facet mgs $PERM_CMD \
18889 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18893 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18894 mdt.*.job_cleanup_interval | head -n 1)
18895 local new_interval=5
18896 do_facet $SINGLEMDS \
18897 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18898 stack_trap "do_facet $SINGLEMDS \
18899 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18900 local start=$SECONDS
18904 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18905 verify_jobstats "$cmd" "$SINGLEMDS"
18907 cmd="rmdir $DIR/$tdir"
18908 verify_jobstats "$cmd" "$SINGLEMDS"
18909 # mkdir on secondary MDT
18910 if [ $MDSCOUNT -gt 1 ]; then
18911 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18912 verify_jobstats "$cmd" "mds2"
18915 cmd="mknod $DIR/$tfile c 1 3"
18916 verify_jobstats "$cmd" "$SINGLEMDS"
18918 cmd="rm -f $DIR/$tfile"
18919 verify_jobstats "$cmd" "$SINGLEMDS"
18920 # create all files on OST0000 so verify_jobstats can find OST stats
18922 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18923 verify_jobstats "$cmd" "$SINGLEMDS"
18925 cmd="touch $DIR/$tfile"
18926 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18928 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18929 verify_jobstats "$cmd" "ost1"
18931 cancel_lru_locks osc
18932 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18933 verify_jobstats "$cmd" "ost1"
18935 cmd="$TRUNCATE $DIR/$tfile 0"
18936 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18938 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18939 verify_jobstats "$cmd" "$SINGLEMDS"
18940 # jobstats expiry - sleep until old stats should be expired
18941 local left=$((new_interval + 5 - (SECONDS - start)))
18942 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18943 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18945 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18946 verify_jobstats "$cmd" "$SINGLEMDS"
18947 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18948 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18950 # Ensure that jobid are present in changelog (if supported by MDS)
18951 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18952 changelog_dump | tail -10
18953 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18954 [ $jobids -eq 9 ] ||
18955 error "Wrong changelog jobid count $jobids != 9"
18959 jobstats_set $JOBENV
18961 changelog_dump | grep $tfile
18962 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18963 [ $jobids -eq 0 ] ||
18964 error "Unexpected jobids when jobid_var=$JOBENV"
18967 # test '%j' access to environment variable - if supported
18968 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18969 JOBENV="JOBCOMPLEX"
18970 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18972 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18975 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18976 JOBENV="JOBCOMPLEX"
18977 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18979 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18982 # test '%j' access to per-session jobid - if supported
18983 if lctl list_param jobid_this_session > /dev/null 2>&1
18985 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18986 lctl set_param jobid_this_session=$USER
18988 JOBENV="JOBCOMPLEX"
18989 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18991 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18994 run_test 205a "Verify job stats"
18996 # LU-13117, LU-13597
18998 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18999 skip "Need MDS version at least 2.13.54.91"
19001 local job_stats="mdt.*.job_stats"
19002 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19004 do_facet mds1 $LCTL set_param $job_stats=clear
19006 # Setting jobid_var to USER might not be supported
19007 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19008 $LCTL set_param jobid_var=USER || true
19009 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19010 $LCTL set_param jobid_name="%j.%e.%u"
19012 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19013 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19014 { do_facet mds1 $LCTL get_param $job_stats;
19015 error "Unexpected jobid found"; }
19016 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19017 { do_facet mds1 $LCTL get_param $job_stats;
19018 error "wrong job_stats format found"; }
19020 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19021 echo "MDS does not yet escape jobid" && return 0
19022 $LCTL set_param jobid_var=TEST205b
19023 env -i TEST205b="has sp" touch $DIR/$tfile.2
19024 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19025 { do_facet mds1 $LCTL get_param $job_stats;
19026 error "jobid not escaped"; }
19028 run_test 205b "Verify job stats jobid and output format"
19032 $LCTL set_param llite.*.stats=0
19033 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19034 $LCTL get_param llite.*.stats
19035 $LCTL get_param llite.*.stats | grep \
19036 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19037 error "wrong client stats format found"
19039 run_test 205c "Verify client stats format"
19041 # LU-1480, LU-1773 and LU-1657
19043 mkdir -p $DIR/$tdir
19044 $LFS setstripe -c -1 $DIR/$tdir
19045 #define OBD_FAIL_LOV_INIT 0x1403
19046 $LCTL set_param fail_loc=0xa0001403
19047 $LCTL set_param fail_val=1
19048 touch $DIR/$tdir/$tfile || true
19050 run_test 206 "fail lov_init_raid0() doesn't lbug"
19053 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19054 local fsz=`stat -c %s $DIR/$tfile`
19055 cancel_lru_locks mdc
19057 # do not return layout in getattr intent
19058 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19059 $LCTL set_param fail_loc=0x170
19060 local sz=`stat -c %s $DIR/$tfile`
19062 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19066 run_test 207a "can refresh layout at glimpse"
19069 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19070 local cksum=`md5sum $DIR/$tfile`
19071 local fsz=`stat -c %s $DIR/$tfile`
19072 cancel_lru_locks mdc
19073 cancel_lru_locks osc
19075 # do not return layout in getattr intent
19076 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19077 $LCTL set_param fail_loc=0x171
19079 # it will refresh layout after the file is opened but before read issues
19080 echo checksum is "$cksum"
19081 echo "$cksum" |md5sum -c --quiet || error "file differs"
19085 run_test 207b "can refresh layout at open"
19088 # FIXME: in this test suite, only RD lease is used. This is okay
19089 # for now as only exclusive open is supported. After generic lease
19090 # is done, this test suite should be revised. - Jinshan
19092 remote_mds_nodsh && skip "remote MDS with nodsh"
19093 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19094 skip "Need MDS version at least 2.4.52"
19096 echo "==== test 1: verify get lease work"
19097 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19099 echo "==== test 2: verify lease can be broken by upcoming open"
19100 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19104 $MULTIOP $DIR/$tfile oO_RDWR:c
19105 kill -USR1 $PID && wait $PID || error "break lease error"
19107 echo "==== test 3: verify lease can't be granted if an open already exists"
19108 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19112 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19113 kill -USR1 $PID && wait $PID || error "open file error"
19115 echo "==== test 4: lease can sustain over recovery"
19116 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19122 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19124 echo "==== test 5: lease broken can't be regained by replay"
19125 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19129 # open file to break lease and then recovery
19130 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19133 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19137 run_test 208 "Exclusive open"
19140 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19141 skip_env "must have disp_stripe"
19144 sync; sleep 5; sync;
19146 echo 3 > /proc/sys/vm/drop_caches
19147 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19148 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19149 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19151 # open/close 500 times
19152 for i in $(seq 500); do
19156 echo 3 > /proc/sys/vm/drop_caches
19157 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19158 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19159 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19161 echo "before: $req_before, after: $req_after"
19162 [ $((req_after - req_before)) -ge 300 ] &&
19163 error "open/close requests are not freed"
19166 run_test 209 "read-only open/close requests should be freed promptly"
19171 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19175 $LFS getstripe $DIR/$tfile
19177 wait $pid || error "multiop failed"
19179 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19183 $LFS getstripe $DIR/$tfile
19185 wait $pid || error "multiop failed"
19187 run_test 210 "lfs getstripe does not break leases"
19191 size=$((size % 8192 + 1))
19192 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19193 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19194 rm -f $DIR/f212 $DIR/f212.xyz
19196 run_test 212 "Sendfile test ============================================"
19199 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19200 cancel_lru_locks osc
19201 lctl set_param fail_loc=0x8000040f
19202 # generate a read lock
19203 cat $DIR/$tfile > /dev/null
19204 # write to the file, it will try to cancel the above read lock.
19205 cat /etc/hosts >> $DIR/$tfile
19207 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19209 test_214() { # for bug 20133
19210 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19211 for (( i=0; i < 340; i++ )) ; do
19212 touch $DIR/$tdir/d214c/a$i
19215 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19216 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19217 ls $DIR/d214c || error "ls $DIR/d214c failed"
19218 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19219 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19221 run_test 214 "hash-indexed directory test - bug 20133"
19223 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19224 create_lnet_proc_files() {
19225 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19228 # counterpart of create_lnet_proc_files
19229 remove_lnet_proc_files() {
19230 rm -f $TMP/lnet_$1.sys
19233 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19234 # 3rd arg as regexp for body
19235 check_lnet_proc_stats() {
19236 local l=$(cat "$TMP/lnet_$1" |wc -l)
19237 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19239 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19242 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19243 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19244 # optional and can be regexp for 2nd line (lnet.routes case)
19245 check_lnet_proc_entry() {
19246 local blp=2 # blp stands for 'position of 1st line of body'
19247 [ -z "$5" ] || blp=3 # lnet.routes case
19249 local l=$(cat "$TMP/lnet_$1" |wc -l)
19250 # subtracting one from $blp because the body can be empty
19251 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19253 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19254 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19256 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19257 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19259 # bail out if any unexpected line happened
19260 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19261 [ "$?" != 0 ] || error "$2 misformatted"
19264 test_215() { # for bugs 18102, 21079, 21517
19265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19267 local N='(0|[1-9][0-9]*)' # non-negative numeric
19268 local P='[1-9][0-9]*' # positive numeric
19269 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19270 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19271 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19272 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19274 local L1 # regexp for 1st line
19275 local L2 # regexp for 2nd line (optional)
19276 local BR # regexp for the rest (body)
19278 # lnet.stats should look as 11 space-separated non-negative numerics
19279 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19280 create_lnet_proc_files "stats"
19281 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19282 remove_lnet_proc_files "stats"
19284 # lnet.routes should look like this:
19285 # Routing disabled/enabled
19286 # net hops priority state router
19287 # where net is a string like tcp0, hops > 0, priority >= 0,
19288 # state is up/down,
19289 # router is a string like 192.168.1.1@tcp2
19290 L1="^Routing (disabled|enabled)$"
19291 L2="^net +hops +priority +state +router$"
19292 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19293 create_lnet_proc_files "routes"
19294 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19295 remove_lnet_proc_files "routes"
19297 # lnet.routers should look like this:
19298 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19299 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19300 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19301 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19302 L1="^ref +rtr_ref +alive +router$"
19303 BR="^$P +$P +(up|down) +$NID$"
19304 create_lnet_proc_files "routers"
19305 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19306 remove_lnet_proc_files "routers"
19308 # lnet.peers should look like this:
19309 # nid refs state last max rtr min tx min queue
19310 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19311 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19312 # numeric (0 or >0 or <0), queue >= 0.
19313 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19314 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19315 create_lnet_proc_files "peers"
19316 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19317 remove_lnet_proc_files "peers"
19319 # lnet.buffers should look like this:
19320 # pages count credits min
19321 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19322 L1="^pages +count +credits +min$"
19323 BR="^ +$N +$N +$I +$I$"
19324 create_lnet_proc_files "buffers"
19325 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19326 remove_lnet_proc_files "buffers"
19328 # lnet.nis should look like this:
19329 # nid status alive refs peer rtr max tx min
19330 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19331 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19332 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19333 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19334 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19335 create_lnet_proc_files "nis"
19336 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19337 remove_lnet_proc_files "nis"
19339 # can we successfully write to lnet.stats?
19340 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19342 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19344 test_216() { # bug 20317
19345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19346 remote_ost_nodsh && skip "remote OST with nodsh"
19349 local facets=$(get_facets OST)
19350 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19352 save_lustre_params client "osc.*.contention_seconds" > $p
19353 save_lustre_params $facets \
19354 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19355 save_lustre_params $facets \
19356 "ldlm.namespaces.filter-*.contended_locks" >> $p
19357 save_lustre_params $facets \
19358 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19359 clear_stats osc.*.osc_stats
19361 # agressive lockless i/o settings
19362 do_nodes $(comma_list $(osts_nodes)) \
19363 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19364 ldlm.namespaces.filter-*.contended_locks=0 \
19365 ldlm.namespaces.filter-*.contention_seconds=60"
19366 lctl set_param -n osc.*.contention_seconds=60
19368 $DIRECTIO write $DIR/$tfile 0 10 4096
19369 $CHECKSTAT -s 40960 $DIR/$tfile
19371 # disable lockless i/o
19372 do_nodes $(comma_list $(osts_nodes)) \
19373 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19374 ldlm.namespaces.filter-*.contended_locks=32 \
19375 ldlm.namespaces.filter-*.contention_seconds=0"
19376 lctl set_param -n osc.*.contention_seconds=0
19377 clear_stats osc.*.osc_stats
19379 dd if=/dev/zero of=$DIR/$tfile count=0
19380 $CHECKSTAT -s 0 $DIR/$tfile
19382 restore_lustre_params <$p
19386 run_test 216 "check lockless direct write updates file size and kms correctly"
19388 test_217() { # bug 22430
19389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19394 for node in $(nodes_list); do
19395 nid=$(host_nids_address $node $NETTYPE)
19396 if [[ $nid = *-* ]] ; then
19397 echo "lctl ping $(h2nettype $nid)"
19398 lctl ping $(h2nettype $nid)
19400 echo "skipping $node (no hyphen detected)"
19404 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19407 # do directio so as not to populate the page cache
19408 log "creating a 10 Mb file"
19409 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19410 log "starting reads"
19411 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19412 log "truncating the file"
19413 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19415 kill %+ || true # reads might have finished
19416 echo "wait until dd is finished"
19418 log "removing the temporary file"
19419 rm -rf $DIR/$tfile || error "tmp file removal failed"
19421 run_test 218 "parallel read and truncate should not deadlock"
19424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19426 # write one partial page
19427 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19428 # set no grant so vvp_io_commit_write will do sync write
19429 $LCTL set_param fail_loc=0x411
19430 # write a full page at the end of file
19431 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19433 $LCTL set_param fail_loc=0
19434 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19435 $LCTL set_param fail_loc=0x411
19436 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19439 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19440 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19442 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19444 test_220() { #LU-325
19445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19446 remote_ost_nodsh && skip "remote OST with nodsh"
19447 remote_mds_nodsh && skip "remote MDS with nodsh"
19448 remote_mgs_nodsh && skip "remote MGS with nodsh"
19452 # create on MDT0000 so the last_id and next_id are correct
19453 mkdir_on_mdt0 $DIR/$tdir
19454 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19458 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19459 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19460 osp.$mdtosc_proc1.prealloc_last_id)
19461 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19462 osp.$mdtosc_proc1.prealloc_next_id)
19466 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19467 #define OBD_FAIL_OST_ENOINO 0x229
19468 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19469 create_pool $FSNAME.$TESTNAME || return 1
19470 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19472 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19474 MDSOBJS=$((last_id - next_id))
19475 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19477 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19478 echo "OST still has $count kbytes free"
19480 echo "create $MDSOBJS files @next_id..."
19481 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19483 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19484 osp.$mdtosc_proc1.prealloc_last_id)
19485 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19486 osp.$mdtosc_proc1.prealloc_next_id)
19488 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19493 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19494 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19496 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19497 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19498 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19499 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19500 echo "unlink $MDSOBJS files @$next_id..."
19501 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19503 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19506 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19508 dd if=`which date` of=$MOUNT/date oflag=sync
19509 chmod +x $MOUNT/date
19511 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19512 $LCTL set_param fail_loc=0x80001401
19514 $MOUNT/date > /dev/null
19517 run_test 221 "make sure fault and truncate race to not cause OOM"
19520 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19523 test_mkdir $DIR/$tdir
19524 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19525 createmany -o $DIR/$tdir/$tfile 10
19526 cancel_lru_locks mdc
19527 cancel_lru_locks osc
19528 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19529 $LCTL set_param fail_loc=0x31a
19530 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19531 $LCTL set_param fail_loc=0
19534 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19540 test_mkdir $DIR/$tdir
19541 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19542 createmany -o $DIR/$tdir/$tfile 10
19543 cancel_lru_locks mdc
19544 cancel_lru_locks osc
19545 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19546 $LCTL set_param fail_loc=0x31a
19547 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19548 $LCTL set_param fail_loc=0
19550 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19556 test_mkdir $DIR/$tdir
19557 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19558 createmany -o $DIR/$tdir/$tfile 10
19559 cancel_lru_locks mdc
19560 cancel_lru_locks osc
19561 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19562 $LCTL set_param fail_loc=0x31b
19563 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19564 $LCTL set_param fail_loc=0
19567 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19569 test_224a() { # LU-1039, MRP-303
19570 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19571 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19572 $LCTL set_param fail_loc=0x508
19573 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19574 $LCTL set_param fail_loc=0
19577 run_test 224a "Don't panic on bulk IO failure"
19579 test_224bd_sub() { # LU-1039, MRP-303
19580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19584 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19586 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19588 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19589 cancel_lru_locks osc
19591 stack_trap "set_checksums $ORIG_CSUM" EXIT
19592 local at_max_saved=0
19594 # adaptive timeouts may prevent seeing the issue
19595 if at_is_enabled; then
19596 at_max_saved=$(at_max_get mds)
19597 at_max_set 0 mds client
19598 stack_trap "at_max_set $at_max_saved mds client" EXIT
19601 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19602 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19603 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19605 do_facet ost1 $LCTL set_param fail_loc=0
19606 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19611 test_224bd_sub 3 error "dd failed"
19613 run_test 224b "Don't panic on bulk IO failure"
19615 test_224c() { # LU-6441
19616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19617 remote_mds_nodsh && skip "remote MDS with nodsh"
19619 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19620 save_writethrough $p
19621 set_cache writethrough on
19623 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19624 local at_max=$($LCTL get_param -n at_max)
19625 local timeout=$($LCTL get_param -n timeout)
19626 local test_at="at_max"
19627 local param_at="$FSNAME.sys.at_max"
19628 local test_timeout="timeout"
19629 local param_timeout="$FSNAME.sys.timeout"
19631 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19633 set_persistent_param_and_check client "$test_at" "$param_at" 0
19634 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19636 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19637 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19638 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19639 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19641 do_facet ost1 "$LCTL set_param fail_loc=0"
19643 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19644 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19647 $LCTL set_param -n $pages_per_rpc
19648 restore_lustre_params < $p
19651 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19653 test_224d() { # LU-11169
19654 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19656 run_test 224d "Don't corrupt data on bulk IO timeout"
19658 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19661 if [ -z ${MDSSURVEY} ]; then
19662 skip_env "mds-survey not found"
19664 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19665 skip "Need MDS version at least 2.2.51"
19667 local mds=$(facet_host $SINGLEMDS)
19668 local target=$(do_nodes $mds 'lctl dl' |
19669 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19671 local cmd1="file_count=1000 thrhi=4"
19672 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19673 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19674 local cmd="$cmd1 $cmd2 $cmd3"
19676 rm -f ${TMP}/mds_survey*
19678 eval $cmd || error "mds-survey with zero-stripe failed"
19679 cat ${TMP}/mds_survey*
19680 rm -f ${TMP}/mds_survey*
19682 run_test 225a "Metadata survey sanity with zero-stripe"
19685 if [ -z ${MDSSURVEY} ]; then
19686 skip_env "mds-survey not found"
19688 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19689 skip "Need MDS version at least 2.2.51"
19690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19691 remote_mds_nodsh && skip "remote MDS with nodsh"
19692 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19693 skip_env "Need to mount OST to test"
19696 local mds=$(facet_host $SINGLEMDS)
19697 local target=$(do_nodes $mds 'lctl dl' |
19698 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19700 local cmd1="file_count=1000 thrhi=4"
19701 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19702 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19703 local cmd="$cmd1 $cmd2 $cmd3"
19705 rm -f ${TMP}/mds_survey*
19707 eval $cmd || error "mds-survey with stripe_count failed"
19708 cat ${TMP}/mds_survey*
19709 rm -f ${TMP}/mds_survey*
19711 run_test 225b "Metadata survey sanity with stripe_count = 1"
19713 mcreate_path2fid () {
19719 local path=$DIR/$tdir/$name
19724 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19725 error "cannot create $desc"
19727 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19729 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19731 fid_path=$($LFS fid2path $MOUNT $fid)
19733 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19735 [ "$path" == "$fid_path" ] ||
19736 error "fid2path returned $fid_path, expected $path"
19738 echo "pass with $path and $fid"
19743 mkdir -p $DIR/$tdir
19745 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19746 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19747 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19748 mcreate_path2fid 0040666 0 0 dir "directory"
19749 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19750 mcreate_path2fid 0100666 0 0 file "regular file"
19751 mcreate_path2fid 0120666 0 0 link "symbolic link"
19752 mcreate_path2fid 0140666 0 0 sock "socket"
19754 run_test 226a "call path2fid and fid2path on files of all type"
19757 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19762 mkdir -p $DIR/$tdir
19763 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19764 error "create remote directory failed"
19765 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19766 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19767 "character special file (null)"
19768 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19769 "character special file (no device)"
19770 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19771 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19772 "block special file (loop)"
19773 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19774 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19775 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19777 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19780 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19781 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19782 skip "Need MDS version at least 2.13.55"
19784 local submnt=/mnt/submnt
19785 local srcfile=/etc/passwd
19786 local dstfile=$submnt/passwd
19792 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19793 error "create remote directory failed"
19794 mkdir -p $submnt || error "create $submnt failed"
19795 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19796 error "mount $submnt failed"
19797 stack_trap "umount $submnt" EXIT
19799 cp $srcfile $dstfile
19800 fid=$($LFS path2fid $dstfile)
19801 path=$($LFS fid2path $submnt "$fid")
19802 [ "$path" = "$dstfile" ] ||
19803 error "fid2path $submnt $fid failed ($path != $dstfile)"
19805 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19807 # LU-1299 Executing or running ldd on a truncated executable does not
19808 # cause an out-of-memory condition.
19810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19811 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19813 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19814 chmod +x $MOUNT/date
19816 $MOUNT/date > /dev/null
19817 ldd $MOUNT/date > /dev/null
19820 run_test 227 "running truncated executable does not cause OOM"
19822 # LU-1512 try to reuse idle OI blocks
19824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19825 remote_mds_nodsh && skip "remote MDS with nodsh"
19826 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19828 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19829 local myDIR=$DIR/$tdir
19832 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19833 $LCTL set_param fail_loc=0x80001002
19834 createmany -o $myDIR/t- 10000
19835 $LCTL set_param fail_loc=0
19836 # The guard is current the largest FID holder
19838 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19840 local IDX=$(($SEQ % 64))
19842 do_facet $SINGLEMDS sync
19843 # Make sure journal flushed.
19845 local blk1=$(do_facet $SINGLEMDS \
19846 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19847 grep Blockcount | awk '{print $4}')
19849 # Remove old files, some OI blocks will become idle.
19850 unlinkmany $myDIR/t- 10000
19851 # Create new files, idle OI blocks should be reused.
19852 createmany -o $myDIR/t- 2000
19853 do_facet $SINGLEMDS sync
19854 # Make sure journal flushed.
19856 local blk2=$(do_facet $SINGLEMDS \
19857 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19858 grep Blockcount | awk '{print $4}')
19860 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19862 run_test 228a "try to reuse idle OI blocks"
19865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19866 remote_mds_nodsh && skip "remote MDS with nodsh"
19867 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19869 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19870 local myDIR=$DIR/$tdir
19873 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19874 $LCTL set_param fail_loc=0x80001002
19875 createmany -o $myDIR/t- 10000
19876 $LCTL set_param fail_loc=0
19877 # The guard is current the largest FID holder
19879 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19881 local IDX=$(($SEQ % 64))
19883 do_facet $SINGLEMDS sync
19884 # Make sure journal flushed.
19886 local blk1=$(do_facet $SINGLEMDS \
19887 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19888 grep Blockcount | awk '{print $4}')
19890 # Remove old files, some OI blocks will become idle.
19891 unlinkmany $myDIR/t- 10000
19894 stop $SINGLEMDS || error "Fail to stop MDT."
19896 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
19897 error "Fail to start MDT."
19899 df $MOUNT || error "Fail to df."
19900 # Create new files, idle OI blocks should be reused.
19901 createmany -o $myDIR/t- 2000
19902 do_facet $SINGLEMDS sync
19903 # Make sure journal flushed.
19905 local blk2=$(do_facet $SINGLEMDS \
19906 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19907 grep Blockcount | awk '{print $4}')
19909 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19911 run_test 228b "idle OI blocks can be reused after MDT restart"
19915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19916 remote_mds_nodsh && skip "remote MDS with nodsh"
19917 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19919 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19920 local myDIR=$DIR/$tdir
19923 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19924 $LCTL set_param fail_loc=0x80001002
19925 # 20000 files can guarantee there are index nodes in the OI file
19926 createmany -o $myDIR/t- 20000
19927 $LCTL set_param fail_loc=0
19928 # The guard is current the largest FID holder
19930 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19932 local IDX=$(($SEQ % 64))
19934 do_facet $SINGLEMDS sync
19935 # Make sure journal flushed.
19937 local blk1=$(do_facet $SINGLEMDS \
19938 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19939 grep Blockcount | awk '{print $4}')
19941 # Remove old files, some OI blocks will become idle.
19942 unlinkmany $myDIR/t- 20000
19944 # The OI file should become empty now
19946 # Create new files, idle OI blocks should be reused.
19947 createmany -o $myDIR/t- 2000
19948 do_facet $SINGLEMDS sync
19949 # Make sure journal flushed.
19951 local blk2=$(do_facet $SINGLEMDS \
19952 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19953 grep Blockcount | awk '{print $4}')
19955 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19957 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19959 test_229() { # LU-2482, LU-3448
19960 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19961 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19962 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19963 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19967 # Create a file with a released layout and stripe count 2.
19968 $MULTIOP $DIR/$tfile H2c ||
19969 error "failed to create file with released layout"
19971 $LFS getstripe -v $DIR/$tfile
19973 local pattern=$($LFS getstripe -L $DIR/$tfile)
19974 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19976 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19978 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19979 stat $DIR/$tfile || error "failed to stat released file"
19981 chown $RUNAS_ID $DIR/$tfile ||
19982 error "chown $RUNAS_ID $DIR/$tfile failed"
19984 chgrp $RUNAS_ID $DIR/$tfile ||
19985 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19987 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19988 rm $DIR/$tfile || error "failed to remove released file"
19990 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19994 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19995 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19996 skip "Need MDS version at least 2.11.52"
20000 test_mkdir $DIR/$tdir
20001 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20002 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20003 [ $mdt_idx -ne 0 ] &&
20004 error "create local directory on wrong MDT $mdt_idx"
20006 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20007 error "create remote directory failed"
20008 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20009 [ $mdt_idx -ne $MDTIDX ] &&
20010 error "create remote directory on wrong MDT $mdt_idx"
20012 createmany -o $DIR/$tdir/test_230/t- 10 ||
20013 error "create files on remote directory failed"
20014 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20015 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20016 rm -r $DIR/$tdir || error "unlink remote directory failed"
20018 run_test 230a "Create remote directory and files under the remote directory"
20021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20022 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20023 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20024 skip "Need MDS version at least 2.11.52"
20032 local migrate_dir=$DIR/$tdir/migrate_dir
20033 local other_dir=$DIR/$tdir/other_dir
20035 test_mkdir $DIR/$tdir
20036 test_mkdir -i0 -c1 $migrate_dir
20037 test_mkdir -i0 -c1 $other_dir
20038 for ((i=0; i<10; i++)); do
20039 mkdir -p $migrate_dir/dir_${i}
20040 createmany -o $migrate_dir/dir_${i}/f 10 ||
20041 error "create files under remote dir failed $i"
20044 cp /etc/passwd $migrate_dir/$tfile
20045 cp /etc/passwd $other_dir/$tfile
20046 chattr +SAD $migrate_dir
20047 chattr +SAD $migrate_dir/$tfile
20049 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20050 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20051 local old_dir_mode=$(stat -c%f $migrate_dir)
20052 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20054 mkdir -p $migrate_dir/dir_default_stripe2
20055 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20056 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20058 mkdir -p $other_dir
20059 ln $migrate_dir/$tfile $other_dir/luna
20060 ln $migrate_dir/$tfile $migrate_dir/sofia
20061 ln $other_dir/$tfile $migrate_dir/david
20062 ln -s $migrate_dir/$tfile $other_dir/zachary
20063 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20064 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20070 for len in 58 59 60; do
20071 lnktgt=$(str_repeat 'l' $len)
20072 touch $migrate_dir/$lnktgt
20073 ln -s $lnktgt $migrate_dir/${len}char_ln
20077 for len in 4094 4095; do
20078 lnktgt=$(str_repeat 'l' $len)
20079 ln -s $lnktgt $migrate_dir/${len}char_ln
20083 for len in 254 255; do
20084 touch $migrate_dir/$(str_repeat 'l' $len)
20087 $LFS migrate -m $MDTIDX $migrate_dir ||
20088 error "fails on migrating remote dir to MDT1"
20090 echo "migratate to MDT1, then checking.."
20091 for ((i = 0; i < 10; i++)); do
20092 for file in $(find $migrate_dir/dir_${i}); do
20093 mdt_index=$($LFS getstripe -m $file)
20094 # broken symlink getstripe will fail
20095 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20096 error "$file is not on MDT${MDTIDX}"
20100 # the multiple link file should still in MDT0
20101 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20102 [ $mdt_index == 0 ] ||
20103 error "$file is not on MDT${MDTIDX}"
20105 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20106 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20107 error " expect $old_dir_flag get $new_dir_flag"
20109 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20110 [ "$old_file_flag" = "$new_file_flag" ] ||
20111 error " expect $old_file_flag get $new_file_flag"
20113 local new_dir_mode=$(stat -c%f $migrate_dir)
20114 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20115 error "expect mode $old_dir_mode get $new_dir_mode"
20117 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20118 [ "$old_file_mode" = "$new_file_mode" ] ||
20119 error "expect mode $old_file_mode get $new_file_mode"
20121 diff /etc/passwd $migrate_dir/$tfile ||
20122 error "$tfile different after migration"
20124 diff /etc/passwd $other_dir/luna ||
20125 error "luna different after migration"
20127 diff /etc/passwd $migrate_dir/sofia ||
20128 error "sofia different after migration"
20130 diff /etc/passwd $migrate_dir/david ||
20131 error "david different after migration"
20133 diff /etc/passwd $other_dir/zachary ||
20134 error "zachary different after migration"
20136 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20137 error "${tfile}_ln different after migration"
20139 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20140 error "${tfile}_ln_other different after migration"
20142 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20143 [ $stripe_count = 2 ] ||
20144 error "dir strpe_count $d != 2 after migration."
20146 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20147 [ $stripe_count = 2 ] ||
20148 error "file strpe_count $d != 2 after migration."
20150 #migrate back to MDT0
20153 $LFS migrate -m $MDTIDX $migrate_dir ||
20154 error "fails on migrating remote dir to MDT0"
20156 echo "migrate back to MDT0, checking.."
20157 for file in $(find $migrate_dir); do
20158 mdt_index=$($LFS getstripe -m $file)
20159 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20160 error "$file is not on MDT${MDTIDX}"
20163 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20164 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20165 error " expect $old_dir_flag get $new_dir_flag"
20167 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20168 [ "$old_file_flag" = "$new_file_flag" ] ||
20169 error " expect $old_file_flag get $new_file_flag"
20171 local new_dir_mode=$(stat -c%f $migrate_dir)
20172 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20173 error "expect mode $old_dir_mode get $new_dir_mode"
20175 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20176 [ "$old_file_mode" = "$new_file_mode" ] ||
20177 error "expect mode $old_file_mode get $new_file_mode"
20179 diff /etc/passwd ${migrate_dir}/$tfile ||
20180 error "$tfile different after migration"
20182 diff /etc/passwd ${other_dir}/luna ||
20183 error "luna different after migration"
20185 diff /etc/passwd ${migrate_dir}/sofia ||
20186 error "sofia different after migration"
20188 diff /etc/passwd ${other_dir}/zachary ||
20189 error "zachary different after migration"
20191 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20192 error "${tfile}_ln different after migration"
20194 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20195 error "${tfile}_ln_other different after migration"
20197 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20198 [ $stripe_count = 2 ] ||
20199 error "dir strpe_count $d != 2 after migration."
20201 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20202 [ $stripe_count = 2 ] ||
20203 error "file strpe_count $d != 2 after migration."
20205 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20207 run_test 230b "migrate directory"
20210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20211 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20212 remote_mds_nodsh && skip "remote MDS with nodsh"
20213 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20214 skip "Need MDS version at least 2.11.52"
20220 local migrate_dir=$DIR/$tdir/migrate_dir
20222 #If migrating directory fails in the middle, all entries of
20223 #the directory is still accessiable.
20224 test_mkdir $DIR/$tdir
20225 test_mkdir -i0 -c1 $migrate_dir
20226 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20228 createmany -o $migrate_dir/f $total ||
20229 error "create files under ${migrate_dir} failed"
20231 # fail after migrating top dir, and this will fail only once, so the
20232 # first sub file migration will fail (currently f3), others succeed.
20233 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20234 do_facet mds1 lctl set_param fail_loc=0x1801
20235 local t=$(ls $migrate_dir | wc -l)
20236 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20237 error "migrate should fail"
20238 local u=$(ls $migrate_dir | wc -l)
20239 [ "$u" == "$t" ] || error "$u != $t during migration"
20241 # add new dir/file should succeed
20242 mkdir $migrate_dir/dir ||
20243 error "mkdir failed under migrating directory"
20244 touch $migrate_dir/file ||
20245 error "create file failed under migrating directory"
20247 # add file with existing name should fail
20248 for file in $migrate_dir/f*; do
20249 stat $file > /dev/null || error "stat $file failed"
20250 $OPENFILE -f O_CREAT:O_EXCL $file &&
20251 error "open(O_CREAT|O_EXCL) $file should fail"
20252 $MULTIOP $file m && error "create $file should fail"
20253 touch $DIR/$tdir/remote_dir/$tfile ||
20254 error "touch $tfile failed"
20255 ln $DIR/$tdir/remote_dir/$tfile $file &&
20256 error "link $file should fail"
20257 mdt_index=$($LFS getstripe -m $file)
20258 if [ $mdt_index == 0 ]; then
20259 # file failed to migrate is not allowed to rename to
20260 mv $DIR/$tdir/remote_dir/$tfile $file &&
20261 error "rename to $file should fail"
20263 mv $DIR/$tdir/remote_dir/$tfile $file ||
20264 error "rename to $file failed"
20266 echo hello >> $file || error "write $file failed"
20269 # resume migration with different options should fail
20270 $LFS migrate -m 0 $migrate_dir &&
20271 error "migrate -m 0 $migrate_dir should fail"
20273 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20274 error "migrate -c 2 $migrate_dir should fail"
20276 # resume migration should succeed
20277 $LFS migrate -m $MDTIDX $migrate_dir ||
20278 error "migrate $migrate_dir failed"
20280 echo "Finish migration, then checking.."
20281 for file in $(find $migrate_dir); do
20282 mdt_index=$($LFS getstripe -m $file)
20283 [ $mdt_index == $MDTIDX ] ||
20284 error "$file is not on MDT${MDTIDX}"
20287 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20289 run_test 230c "check directory accessiblity if migration failed"
20292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20293 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20294 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20295 skip "Need MDS version at least 2.11.52"
20297 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20299 local migrate_dir=$DIR/$tdir/migrate_dir
20309 old_index=$((RANDOM % MDSCOUNT))
20310 old_count=$((MDSCOUNT - old_index))
20311 new_index=$((RANDOM % MDSCOUNT))
20312 new_count=$((MDSCOUNT - new_index))
20313 new_hash=1 # for all_char
20315 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20316 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20318 test_mkdir $DIR/$tdir
20319 test_mkdir -i $old_index -c $old_count $migrate_dir
20321 for ((i=0; i<100; i++)); do
20322 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20323 createmany -o $migrate_dir/dir_${i}/f 100 ||
20324 error "create files under remote dir failed $i"
20327 echo -n "Migrate from MDT$old_index "
20328 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20329 echo -n "to MDT$new_index"
20330 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20333 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20334 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20335 error "migrate remote dir error"
20337 echo "Finish migration, then checking.."
20338 for file in $(find $migrate_dir -maxdepth 1); do
20339 mdt_index=$($LFS getstripe -m $file)
20340 if [ $mdt_index -lt $new_index ] ||
20341 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20342 error "$file is on MDT$mdt_index"
20346 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20348 run_test 230d "check migrate big directory"
20351 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20352 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20353 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20354 skip "Need MDS version at least 2.11.52"
20361 mkdir_on_mdt0 $DIR/$tdir
20362 mkdir $DIR/$tdir/migrate_dir
20363 mkdir $DIR/$tdir/other_dir
20364 touch $DIR/$tdir/migrate_dir/a
20365 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20366 ls $DIR/$tdir/other_dir
20368 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20369 error "migrate dir fails"
20371 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20372 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20374 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20375 [ $mdt_index == 0 ] || error "a is not on MDT0"
20377 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20378 error "migrate dir fails"
20380 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20381 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20383 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20384 [ $mdt_index == 1 ] || error "a is not on MDT1"
20386 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20387 [ $mdt_index == 1 ] || error "b is not on MDT1"
20389 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20390 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20392 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20394 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20396 run_test 230e "migrate mulitple local link files"
20399 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20401 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20402 skip "Need MDS version at least 2.11.52"
20407 mkdir -p $DIR/$tdir
20408 mkdir $DIR/$tdir/migrate_dir
20409 $LFS mkdir -i1 $DIR/$tdir/other_dir
20410 touch $DIR/$tdir/migrate_dir/a
20411 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20412 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20413 ls $DIR/$tdir/other_dir
20415 # a should be migrated to MDT1, since no other links on MDT0
20416 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20417 error "#1 migrate dir fails"
20418 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20419 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20420 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20421 [ $mdt_index == 1 ] || error "a is not on MDT1"
20423 # a should stay on MDT1, because it is a mulitple link file
20424 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20425 error "#2 migrate dir fails"
20426 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20427 [ $mdt_index == 1 ] || error "a is not on MDT1"
20429 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20430 error "#3 migrate dir fails"
20432 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20433 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20434 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20436 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20437 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20439 # a should be migrated to MDT0, since no other links on MDT1
20440 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20441 error "#4 migrate dir fails"
20442 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20443 [ $mdt_index == 0 ] || error "a is not on MDT0"
20445 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20447 run_test 230f "migrate mulitple remote link files"
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"
20455 mkdir -p $DIR/$tdir/migrate_dir
20457 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20458 error "migrating dir to non-exist MDT succeeds"
20461 run_test 230g "migrate dir to non-exist MDT"
20464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20466 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20467 skip "Need MDS version at least 2.11.52"
20471 mkdir -p $DIR/$tdir/migrate_dir
20473 $LFS migrate -m1 $DIR &&
20474 error "migrating mountpoint1 should fail"
20476 $LFS migrate -m1 $DIR/$tdir/.. &&
20477 error "migrating mountpoint2 should fail"
20480 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20481 error "migrating $tdir/migrate_dir/.. should fail"
20485 run_test 230h "migrate .. and root"
20488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20489 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20490 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20491 skip "Need MDS version at least 2.11.52"
20493 mkdir -p $DIR/$tdir/migrate_dir
20495 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20496 error "migration fails with a tailing slash"
20498 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20499 error "migration fails with two tailing slashes"
20501 run_test 230i "lfs migrate -m tolerates trailing slashes"
20504 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20505 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20506 skip "Need MDS version at least 2.11.52"
20508 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20509 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20510 error "create $tfile failed"
20511 cat /etc/passwd > $DIR/$tdir/$tfile
20513 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20515 cmp /etc/passwd $DIR/$tdir/$tfile ||
20516 error "DoM file mismatch after migration"
20518 run_test 230j "DoM file data not changed after dir migration"
20521 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20522 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20523 skip "Need MDS version at least 2.11.56"
20526 local files_on_starting_mdt=0
20528 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20529 $LFS getdirstripe $DIR/$tdir
20530 for i in $(seq $total); do
20531 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20532 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20533 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20536 echo "$files_on_starting_mdt files on MDT0"
20538 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 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 migration"
20545 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20546 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20549 echo "$files_on_starting_mdt files on MDT1 after migration"
20550 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20552 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20553 $LFS getdirstripe $DIR/$tdir
20555 files_on_starting_mdt=0
20556 for i in $(seq $total); do
20557 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20558 error "file $tfile.$i mismatch after 2nd migration"
20559 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20560 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20563 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20564 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20568 run_test 230k "file data not changed after dir migration"
20571 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20572 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20573 skip "Need MDS version at least 2.11.56"
20575 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20576 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20577 error "create files under remote dir failed $i"
20578 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20580 run_test 230l "readdir between MDTs won't crash"
20583 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20584 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20585 skip "Need MDS version at least 2.11.56"
20588 local mig_dir=$DIR/$tdir/migrate_dir
20589 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20593 echo "Creating files and dirs with xattrs"
20594 test_mkdir $DIR/$tdir
20595 test_mkdir -i0 -c1 $mig_dir
20597 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20598 error "cannot set xattr attr1 on dir"
20599 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20600 error "cannot set xattr attr2 on dir"
20601 touch $mig_dir/dir/f0
20602 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20603 error "cannot set xattr attr1 on file"
20604 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20605 error "cannot set xattr attr2 on file"
20606 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20607 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20608 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20609 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20610 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20611 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20612 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20613 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20614 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20616 echo "Migrating to MDT1"
20617 $LFS migrate -m $MDTIDX $mig_dir ||
20618 error "fails on migrating dir to MDT1"
20620 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20621 echo "Checking xattrs"
20622 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20623 [ "$val" = $longstr ] ||
20624 error "expecting xattr1 $longstr on dir, found $val"
20625 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20626 [ "$val" = $shortstr ] ||
20627 error "expecting xattr2 $shortstr on dir, found $val"
20628 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20629 [ "$val" = $longstr ] ||
20630 error "expecting xattr1 $longstr on file, found $val"
20631 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20632 [ "$val" = $shortstr ] ||
20633 error "expecting xattr2 $shortstr on file, found $val"
20635 run_test 230m "xattrs not changed after dir migration"
20638 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20639 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20640 skip "Need MDS version at least 2.13.53"
20642 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20643 cat /etc/hosts > $DIR/$tdir/$tfile
20644 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20645 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20647 cmp /etc/hosts $DIR/$tdir/$tfile ||
20648 error "File data mismatch after migration"
20650 run_test 230n "Dir migration with mirrored file"
20653 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20654 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20655 skip "Need MDS version at least 2.13.52"
20657 local mdts=$(comma_list $(mdts_nodes))
20659 local restripe_status
20663 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20665 # in case "crush" hash type is not set
20666 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20668 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20669 mdt.*MDT0000.enable_dir_restripe)
20670 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20671 stack_trap "do_nodes $mdts $LCTL set_param \
20672 mdt.*.enable_dir_restripe=$restripe_status"
20675 createmany -m $DIR/$tdir/f 100 ||
20676 error "create files under remote dir failed $i"
20677 createmany -d $DIR/$tdir/d 100 ||
20678 error "create dirs under remote dir failed $i"
20680 for i in $(seq 2 $MDSCOUNT); do
20681 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20682 $LFS setdirstripe -c $i $DIR/$tdir ||
20683 error "split -c $i $tdir failed"
20684 wait_update $HOSTNAME \
20685 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20686 error "dir split not finished"
20687 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20688 awk '/migrate/ {sum += $2} END { print sum }')
20689 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20690 # delta is around total_files/stripe_count
20691 (( $delta < 200 / (i - 1) + 4 )) ||
20692 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20695 run_test 230o "dir split"
20698 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20699 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20700 skip "Need MDS version at least 2.13.52"
20702 local mdts=$(comma_list $(mdts_nodes))
20704 local restripe_status
20708 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20710 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20712 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20713 mdt.*MDT0000.enable_dir_restripe)
20714 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20715 stack_trap "do_nodes $mdts $LCTL set_param \
20716 mdt.*.enable_dir_restripe=$restripe_status"
20718 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20719 createmany -m $DIR/$tdir/f 100 ||
20720 error "create files under remote dir failed"
20721 createmany -d $DIR/$tdir/d 100 ||
20722 error "create dirs under remote dir failed"
20724 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20725 local mdt_hash="crush"
20727 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20728 $LFS setdirstripe -c $c $DIR/$tdir ||
20729 error "split -c $c $tdir failed"
20730 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20731 mdt_hash="$mdt_hash,fixed"
20732 elif [ $c -eq 1 ]; then
20735 wait_update $HOSTNAME \
20736 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20737 error "dir merge not finished"
20738 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20739 awk '/migrate/ {sum += $2} END { print sum }')
20740 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20741 # delta is around total_files/stripe_count
20742 (( delta < 200 / c + 4 )) ||
20743 error "$delta files migrated >= $((200 / c + 4))"
20746 run_test 230p "dir merge"
20749 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20750 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20751 skip "Need MDS version at least 2.13.52"
20753 local mdts=$(comma_list $(mdts_nodes))
20754 local saved_threshold=$(do_facet mds1 \
20755 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20756 local saved_delta=$(do_facet mds1 \
20757 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20758 local threshold=100
20761 local stripe_count=0
20766 # test with fewer files on ZFS
20767 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20769 stack_trap "do_nodes $mdts $LCTL set_param \
20770 mdt.*.dir_split_count=$saved_threshold"
20771 stack_trap "do_nodes $mdts $LCTL set_param \
20772 mdt.*.dir_split_delta=$saved_delta"
20773 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20774 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20775 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20776 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20777 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20778 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20780 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20781 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20783 create=$((threshold * 3 / 2))
20784 while [ $stripe_count -lt $MDSCOUNT ]; do
20785 createmany -m $DIR/$tdir/f $total $create ||
20786 error "create sub files failed"
20787 stat $DIR/$tdir > /dev/null
20788 total=$((total + create))
20789 stripe_count=$((stripe_count + delta))
20790 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20792 wait_update $HOSTNAME \
20793 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20794 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20796 wait_update $HOSTNAME \
20797 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20798 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20800 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20801 echo "$nr_files/$total files on MDT$stripe_index after split"
20802 # allow 10% margin of imbalance with crush hash
20803 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20804 error "$nr_files files on MDT$stripe_index after split"
20806 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20807 [ $nr_files -eq $total ] ||
20808 error "total sub files $nr_files != $total"
20811 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20813 echo "fixed layout directory won't auto split"
20814 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20815 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20816 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20817 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20818 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20820 run_test 230q "dir auto split"
20823 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20824 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20825 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20826 skip "Need MDS version at least 2.13.54"
20828 # maximum amount of local locks:
20829 # parent striped dir - 2 locks
20830 # new stripe in parent to migrate to - 1 lock
20831 # source and target - 2 locks
20832 # Total 5 locks for regular file
20833 mkdir -p $DIR/$tdir
20834 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20835 touch $DIR/$tdir/dir1/eee
20837 # create 4 hardlink for 4 more locks
20838 # Total: 9 locks > RS_MAX_LOCKS (8)
20839 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20840 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20841 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20842 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20843 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20844 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20845 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20846 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20848 cancel_lru_locks mdc
20850 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20851 error "migrate dir fails"
20853 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20855 run_test 230r "migrate with too many local locks"
20858 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
20859 skip "Need MDS version at least 2.14.52"
20861 local mdts=$(comma_list $(mdts_nodes))
20862 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20863 mdt.*MDT0000.enable_dir_restripe)
20865 stack_trap "do_nodes $mdts $LCTL set_param \
20866 mdt.*.enable_dir_restripe=$restripe_status"
20870 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20871 test_mkdir $DIR/$tdir
20872 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20873 error "$LFS mkdir should return EEXIST if target exists"
20877 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20881 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20882 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20883 skip "Need MDS version at least 2.14.50"
20885 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20886 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20887 $LFS project -p 1 -s $DIR/$tdir ||
20888 error "set $tdir project id failed"
20889 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20890 error "set subdir project id failed"
20891 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20893 run_test 230t "migrate directory with project ID set"
20897 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20898 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20899 skip "Need MDS version at least 2.14.53"
20903 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20904 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20905 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20906 for i in $(seq 0 $((MDSCOUNT - 1))); do
20907 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20908 echo "$count dirs migrated to MDT$i"
20910 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20911 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20913 run_test 230u "migrate directory by QOS"
20917 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20918 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20919 skip "Need MDS version at least 2.14.53"
20923 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20924 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20925 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20926 for i in $(seq 0 $((MDSCOUNT - 1))); do
20927 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20928 echo "$count subdirs migrated to MDT$i"
20929 (( i == 3 )) && (( count > 0 )) &&
20930 error "subdir shouldn't be migrated to MDT3"
20932 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20933 (( count == 3 )) || error "dirs migrated to $count MDTs"
20935 run_test 230v "subdir migrated to the MDT where its parent is located"
20938 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20939 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
20940 skip "Need MDS version at least 2.15.0"
20942 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
20943 createmany -o $DIR/$tdir/f 10 || error "create files failed"
20944 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
20946 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20947 error "migrate failed"
20949 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20950 error "$tdir stripe count mismatch"
20952 for i in $(seq 0 9); do
20953 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
20954 error "d$i is striped"
20957 run_test 230w "non-recursive mode dir migration"
20961 # For simplicity this test assumes that max_pages_per_rpc
20962 # is the same across all OSCs
20963 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20964 local bulk_size=$((max_pages * PAGE_SIZE))
20965 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20968 mkdir -p $DIR/$tdir
20969 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20970 error "failed to set stripe with -S ${brw_size}M option"
20972 # clear the OSC stats
20973 $LCTL set_param osc.*.stats=0 &>/dev/null
20976 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20977 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20978 oflag=direct &>/dev/null || error "dd failed"
20980 sync; sleep 1; sync # just to be safe
20981 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20982 if [ x$nrpcs != "x1" ]; then
20983 $LCTL get_param osc.*.stats
20984 error "found $nrpcs ost_write RPCs, not 1 as expected"
20988 # Drop the OSC cache, otherwise we will read from it
20989 cancel_lru_locks osc
20991 # clear the OSC stats
20992 $LCTL set_param osc.*.stats=0 &>/dev/null
20994 # Client reads $bulk_size.
20995 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20996 iflag=direct &>/dev/null || error "dd failed"
20998 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20999 if [ x$nrpcs != "x1" ]; then
21000 $LCTL get_param osc.*.stats
21001 error "found $nrpcs ost_read RPCs, not 1 as expected"
21004 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21007 mkdir -p $DIR/$tdir
21009 for i in {0..1023}; do
21010 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21011 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21012 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21016 run_test 231b "must not assert on fully utilized OST request buffer"
21019 mkdir -p $DIR/$tdir
21020 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21022 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21023 do_facet ost1 $LCTL set_param fail_loc=0x31c
21025 # ignore dd failure
21026 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21028 do_facet ost1 $LCTL set_param fail_loc=0
21029 umount_client $MOUNT || error "umount failed"
21030 mount_client $MOUNT || error "mount failed"
21031 stop ost1 || error "cannot stop ost1"
21032 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21034 run_test 232a "failed lock should not block umount"
21037 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21038 skip "Need MDS version at least 2.10.58"
21040 mkdir -p $DIR/$tdir
21041 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21042 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21044 cancel_lru_locks osc
21046 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21047 do_facet ost1 $LCTL set_param fail_loc=0x31c
21050 $LFS data_version $DIR/$tdir/$tfile || true
21052 do_facet ost1 $LCTL set_param fail_loc=0
21053 umount_client $MOUNT || error "umount failed"
21054 mount_client $MOUNT || error "mount failed"
21055 stop ost1 || error "cannot stop ost1"
21056 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21058 run_test 232b "failed data version lock should not block umount"
21061 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21062 skip "Need MDS version at least 2.3.64"
21063 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21065 local fid=$($LFS path2fid $MOUNT)
21067 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21068 error "cannot access $MOUNT using its FID '$fid'"
21070 run_test 233a "checking that OBF of the FS root succeeds"
21073 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21074 skip "Need MDS version at least 2.5.90"
21075 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21077 local fid=$($LFS path2fid $MOUNT/.lustre)
21079 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21080 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21082 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21083 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21084 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21086 run_test 233b "checking that OBF of the FS .lustre succeeds"
21089 local p="$TMP/sanityN-$TESTNAME.parameters"
21090 save_lustre_params client "llite.*.xattr_cache" > $p
21091 lctl set_param llite.*.xattr_cache 1 ||
21092 skip_env "xattr cache is not supported"
21094 mkdir -p $DIR/$tdir || error "mkdir failed"
21095 touch $DIR/$tdir/$tfile || error "touch failed"
21096 # OBD_FAIL_LLITE_XATTR_ENOMEM
21097 $LCTL set_param fail_loc=0x1405
21098 getfattr -n user.attr $DIR/$tdir/$tfile &&
21099 error "getfattr should have failed with ENOMEM"
21100 $LCTL set_param fail_loc=0x0
21103 restore_lustre_params < $p
21106 run_test 234 "xattr cache should not crash on ENOMEM"
21109 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21110 skip "Need MDS version at least 2.4.52"
21112 flock_deadlock $DIR/$tfile
21117 124) error "process hangs on a deadlock"
21119 *) error "error executing flock_deadlock $DIR/$tfile"
21123 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21127 check_swap_layouts_support
21129 local ref1=/etc/passwd
21130 local ref2=/etc/group
21131 local file1=$DIR/$tdir/f1
21132 local file2=$DIR/$tdir/f2
21134 test_mkdir -c1 $DIR/$tdir
21135 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21136 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21137 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21138 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21139 local fd=$(free_fd)
21140 local cmd="exec $fd<>$file2"
21143 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21144 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21147 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21152 run_test 236 "Layout swap on open unlinked file"
21154 # LU-4659 linkea consistency
21156 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21157 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21158 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21159 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21162 ln $DIR/$tfile $DIR/$tfile.lnk
21163 touch $DIR/$tfile.new
21164 mv $DIR/$tfile.new $DIR/$tfile
21165 local fid1=$($LFS path2fid $DIR/$tfile)
21166 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21167 local path1=$($LFS fid2path $FSNAME "$fid1")
21168 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21169 local path2=$($LFS fid2path $FSNAME "$fid2")
21170 [ $tfile.lnk == $path2 ] ||
21171 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21174 run_test 238 "Verify linkea consistency"
21176 test_239A() { # was test_239
21177 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21178 skip "Need MDS version at least 2.5.60"
21180 local list=$(comma_list $(mdts_nodes))
21182 mkdir -p $DIR/$tdir
21183 createmany -o $DIR/$tdir/f- 5000
21184 unlinkmany $DIR/$tdir/f- 5000
21185 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21186 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21187 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21188 osp.*MDT*.sync_in_flight" | calc_sum)
21189 [ "$changes" -eq 0 ] || error "$changes not synced"
21191 run_test 239A "osp_sync test"
21193 test_239a() { #LU-5297
21194 remote_mds_nodsh && skip "remote MDS with nodsh"
21197 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21198 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21199 chgrp $RUNAS_GID $DIR/$tfile
21200 wait_delete_completed
21202 run_test 239a "process invalid osp sync record correctly"
21204 test_239b() { #LU-5297
21205 remote_mds_nodsh && skip "remote MDS with nodsh"
21208 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21209 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21210 chgrp $RUNAS_GID $DIR/$tfile1
21211 wait_delete_completed
21212 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21214 chgrp $RUNAS_GID $DIR/$tfile2
21215 wait_delete_completed
21217 run_test 239b "process osp sync record with ENOMEM error correctly"
21220 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21221 remote_mds_nodsh && skip "remote MDS with nodsh"
21223 mkdir -p $DIR/$tdir
21225 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21226 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21227 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21228 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21230 umount_client $MOUNT || error "umount failed"
21231 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21232 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21233 mount_client $MOUNT || error "failed to mount client"
21235 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21236 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21238 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21244 for LOOP in $(seq $count); do
21245 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21246 cancel_lru_locks $OSC || true
21254 for LOOP in $(seq $1); do
21255 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21260 test_241a() { # was test_241
21261 local bsize=$PAGE_SIZE
21263 (( bsize < 40960 )) && bsize=40960
21264 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21266 cancel_lru_locks $OSC
21267 test_241_bio 1000 $bsize &
21269 test_241_dio 1000 $bsize
21272 run_test 241a "bio vs dio"
21275 local bsize=$PAGE_SIZE
21277 (( bsize < 40960 )) && bsize=40960
21278 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21280 test_241_dio 1000 $bsize &
21282 test_241_dio 1000 $bsize
21285 run_test 241b "dio vs dio"
21288 remote_mds_nodsh && skip "remote MDS with nodsh"
21290 mkdir_on_mdt0 $DIR/$tdir
21291 touch $DIR/$tdir/$tfile
21293 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21294 do_facet mds1 lctl set_param fail_loc=0x105
21295 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21297 do_facet mds1 lctl set_param fail_loc=0
21298 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21300 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21304 test_mkdir $DIR/$tdir
21305 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21307 run_test 243 "various group lock tests"
21311 test_mkdir $DIR/$tdir
21312 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21313 sendfile_grouplock $DIR/$tdir/$tfile || \
21314 error "sendfile+grouplock failed"
21317 run_test 244a "sendfile with group lock tests"
21321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21324 local size=$((1024*1024))
21326 test_mkdir $DIR/$tdir
21327 for i in $(seq 1 $threads); do
21328 local file=$DIR/$tdir/file_$((i / 10))
21329 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21332 for i in $(seq 1 $threads); do
21336 run_test 244b "multi-threaded write with group lock"
21339 local flagname="multi_mod_rpcs"
21340 local connect_data_name="max_mod_rpcs"
21343 # check if multiple modify RPCs flag is set
21344 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21345 grep "connect_flags:")
21348 echo "$out" | grep -qw $flagname
21349 if [ $? -ne 0 ]; then
21350 echo "connect flag $flagname is not set"
21354 # check if multiple modify RPCs data is set
21355 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21358 echo "$out" | grep -qw $connect_data_name ||
21359 error "import should have connect data $connect_data_name"
21361 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21364 local flagname="multi_mod_rpcs"
21365 local connect_data_name="max_mod_rpcs"
21368 remote_mds_nodsh && skip "remote MDS with nodsh"
21369 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21371 # check if multiple modify RPCs flag is set
21372 out=$(do_facet mds1 \
21373 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21374 grep "connect_flags:")
21377 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21379 # check if multiple modify RPCs data is set
21380 out=$(do_facet mds1 \
21381 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21383 [[ "$out" =~ $connect_data_name ]] ||
21386 error "missing connect data $connect_data_name"
21389 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21395 umount_client $submount
21400 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21402 skip_env "Fileset feature is not supported"
21404 local submount=${MOUNT}_$tdir
21407 mkdir -p $submount || error "mkdir $submount failed"
21408 FILESET="$FILESET/$tdir" mount_client $submount ||
21409 error "mount $submount failed"
21410 trap "cleanup_247 $submount" EXIT
21411 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21412 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21413 error "read $MOUNT/$tdir/$tfile failed"
21414 cleanup_247 $submount
21416 run_test 247a "mount subdir as fileset"
21419 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21420 skip_env "Fileset feature is not supported"
21422 local submount=${MOUNT}_$tdir
21424 rm -rf $MOUNT/$tdir
21425 mkdir -p $submount || error "mkdir $submount failed"
21427 FILESET="$FILESET/$tdir" mount_client $submount &&
21428 error "mount $submount should fail"
21431 run_test 247b "mount subdir that dose not exist"
21434 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21435 skip_env "Fileset feature is not supported"
21437 local submount=${MOUNT}_$tdir
21439 mkdir -p $MOUNT/$tdir/dir1
21440 mkdir -p $submount || error "mkdir $submount failed"
21441 trap "cleanup_247 $submount" EXIT
21442 FILESET="$FILESET/$tdir" mount_client $submount ||
21443 error "mount $submount failed"
21444 local fid=$($LFS path2fid $MOUNT/)
21445 $LFS fid2path $submount $fid && error "fid2path should fail"
21446 cleanup_247 $submount
21448 run_test 247c "running fid2path outside subdirectory root"
21451 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21452 skip "Fileset feature is not supported"
21454 local submount=${MOUNT}_$tdir
21456 mkdir -p $MOUNT/$tdir/dir1
21457 mkdir -p $submount || error "mkdir $submount failed"
21458 FILESET="$FILESET/$tdir" mount_client $submount ||
21459 error "mount $submount failed"
21460 trap "cleanup_247 $submount" EXIT
21462 local td=$submount/dir1
21463 local fid=$($LFS path2fid $td)
21464 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21466 # check that we get the same pathname back
21469 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21470 echo "$rootpath $fid"
21471 found=$($LFS fid2path $rootpath "$fid")
21472 [ -n "$found" ] || error "fid2path should succeed"
21473 [ "$found" == "$td" ] || error "fid2path $found != $td"
21475 # check wrong root path format
21476 rootpath=$submount"_wrong"
21477 found=$($LFS fid2path $rootpath "$fid")
21478 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21480 cleanup_247 $submount
21482 run_test 247d "running fid2path inside subdirectory root"
21486 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21488 skip "Fileset feature is not supported"
21490 local submount=${MOUNT}_$tdir
21493 mkdir -p $submount || error "mkdir $submount failed"
21494 FILESET="$FILESET/.." mount_client $submount &&
21495 error "mount $submount should fail"
21498 run_test 247e "mount .. as fileset"
21501 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21502 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21503 skip "Need at least version 2.13.52"
21504 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21505 skip "Need at least version 2.14.50"
21506 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21508 skip "Fileset feature is not supported"
21510 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21511 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21512 error "mkdir remote failed"
21513 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21514 error "mkdir remote/subdir failed"
21515 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21516 error "mkdir striped failed"
21517 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21519 local submount=${MOUNT}_$tdir
21521 mkdir -p $submount || error "mkdir $submount failed"
21522 stack_trap "rmdir $submount"
21526 local fileset=$FILESET
21527 local mdts=$(comma_list $(mdts_nodes))
21529 stat=$(do_facet mds1 $LCTL get_param -n \
21530 mdt.*MDT0000.enable_remote_subdir_mount)
21531 stack_trap "do_nodes $mdts $LCTL set_param \
21532 mdt.*.enable_remote_subdir_mount=$stat"
21534 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21535 stack_trap "umount_client $submount"
21536 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21537 error "mount remote dir $dir should fail"
21539 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21540 $tdir/striped/. ; do
21541 FILESET="$fileset/$dir" mount_client $submount ||
21542 error "mount $dir failed"
21543 umount_client $submount
21546 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21547 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21548 error "mount $tdir/remote failed"
21550 run_test 247f "mount striped or remote directory as fileset"
21553 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21554 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21555 skip "Need at least version 2.14.50"
21557 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21558 error "mkdir $tdir failed"
21559 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21561 local submount=${MOUNT}_$tdir
21563 mkdir -p $submount || error "mkdir $submount failed"
21564 stack_trap "rmdir $submount"
21566 FILESET="$fileset/$tdir" mount_client $submount ||
21567 error "mount $dir failed"
21568 stack_trap "umount $submount"
21570 local mdts=$(comma_list $(mdts_nodes))
21574 stat $submount > /dev/null
21575 cancel_lru_locks $MDC
21576 stat $submount > /dev/null
21577 stat $submount/$tfile > /dev/null
21578 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21579 stat $submount/$tfile > /dev/null
21580 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21581 awk '/getattr/ {sum += $2} END {print sum}')
21583 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21585 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21588 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21589 [ -z "$fast_read_sav" ] && skip "no fast read support"
21591 # create a large file for fast read verification
21592 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21594 # make sure the file is created correctly
21595 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21596 { rm -f $DIR/$tfile; skip "file creation error"; }
21598 echo "Test 1: verify that fast read is 4 times faster on cache read"
21600 # small read with fast read enabled
21601 $LCTL set_param -n llite.*.fast_read=1
21602 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21603 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21604 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21605 # small read with fast read disabled
21606 $LCTL set_param -n llite.*.fast_read=0
21607 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21608 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21609 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21611 # verify that fast read is 4 times faster for cache read
21612 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21613 error_not_in_vm "fast read was not 4 times faster: " \
21614 "$t_fast vs $t_slow"
21616 echo "Test 2: verify the performance between big and small read"
21617 $LCTL set_param -n llite.*.fast_read=1
21619 # 1k non-cache read
21620 cancel_lru_locks osc
21621 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21622 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21623 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21625 # 1M non-cache read
21626 cancel_lru_locks osc
21627 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21628 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21629 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21631 # verify that big IO is not 4 times faster than small IO
21632 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21633 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21635 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21638 run_test 248a "fast read verification"
21641 # Default short_io_bytes=16384, try both smaller and larger sizes.
21642 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21643 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21644 echo "bs=53248 count=113 normal buffered write"
21645 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21646 error "dd of initial data file failed"
21647 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21649 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21650 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21651 error "dd with sync normal writes failed"
21652 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21654 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21655 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21656 error "dd with sync small writes failed"
21657 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21659 cancel_lru_locks osc
21661 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21662 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21663 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21664 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21665 iflag=direct || error "dd with O_DIRECT small read failed"
21666 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21667 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21668 error "compare $TMP/$tfile.1 failed"
21670 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21671 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21673 # just to see what the maximum tunable value is, and test parsing
21674 echo "test invalid parameter 2MB"
21675 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21676 error "too-large short_io_bytes allowed"
21677 echo "test maximum parameter 512KB"
21678 # if we can set a larger short_io_bytes, run test regardless of version
21679 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21680 # older clients may not allow setting it this large, that's OK
21681 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21682 skip "Need at least client version 2.13.50"
21683 error "medium short_io_bytes failed"
21685 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21686 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21688 echo "test large parameter 64KB"
21689 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21690 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21692 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21693 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21694 error "dd with sync large writes failed"
21695 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21697 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21698 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21699 num=$((113 * 4096 / PAGE_SIZE))
21700 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21701 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21702 error "dd with O_DIRECT large writes failed"
21703 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21704 error "compare $DIR/$tfile.3 failed"
21706 cancel_lru_locks osc
21708 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21709 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21710 error "dd with O_DIRECT large read failed"
21711 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21712 error "compare $TMP/$tfile.2 failed"
21714 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21715 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21716 error "dd with O_DIRECT large read failed"
21717 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21718 error "compare $TMP/$tfile.3 failed"
21720 run_test 248b "test short_io read and write for both small and large sizes"
21722 test_249() { # LU-7890
21723 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21724 skip "Need at least version 2.8.54"
21727 $LFS setstripe -c 1 $DIR/$tfile
21728 # Offset 2T == 4k * 512M
21729 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21730 error "dd to 2T offset failed"
21732 run_test 249 "Write above 2T file size"
21735 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21736 && skip "no 16TB file size limit on ZFS"
21738 $LFS setstripe -c 1 $DIR/$tfile
21739 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21740 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21741 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21742 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21743 conv=notrunc,fsync && error "append succeeded"
21746 run_test 250 "Write above 16T limit"
21749 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21751 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21752 #Skip once - writing the first stripe will succeed
21753 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21754 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21755 error "short write happened"
21757 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21758 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21759 error "short read happened"
21763 run_test 251 "Handling short read and write correctly"
21766 remote_mds_nodsh && skip "remote MDS with nodsh"
21767 remote_ost_nodsh && skip "remote OST with nodsh"
21768 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21769 skip_env "ldiskfs only test"
21779 # check lr_reader on OST0000
21781 dev=$(facet_device $tgt)
21782 out=$(do_facet $tgt $LR_READER $dev)
21783 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21785 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21786 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21787 error "Invalid uuid returned by $LR_READER on target $tgt"
21788 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21790 # check lr_reader -c on MDT0000
21792 dev=$(facet_device $tgt)
21793 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21794 skip "$LR_READER does not support additional options"
21796 out=$(do_facet $tgt $LR_READER -c $dev)
21797 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21799 num=$(echo "$out" | grep -c "mdtlov")
21800 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21801 error "Invalid number of mdtlov clients returned by $LR_READER"
21802 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21804 # check lr_reader -cr on MDT0000
21805 out=$(do_facet $tgt $LR_READER -cr $dev)
21806 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21808 echo "$out" | grep -q "^reply_data:$" ||
21809 error "$LR_READER should have returned 'reply_data' section"
21810 num=$(echo "$out" | grep -c "client_generation")
21811 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21813 run_test 252 "check lr_reader tool"
21816 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21817 remote_mds_nodsh && skip "remote MDS with nodsh"
21818 remote_mgs_nodsh && skip "remote MGS with nodsh"
21822 local ost_name=$(ostname_from_index $ostidx)
21825 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21826 do_facet $SINGLEMDS $LCTL get_param -n \
21827 osp.$mdtosc_proc1.reserved_mb_high ||
21828 skip "remote MDS does not support reserved_mb_high"
21832 wait_delete_completed
21835 pool_add $TESTNAME || error "Pool creation failed"
21836 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21838 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21839 error "Setstripe failed"
21841 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21843 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21845 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21847 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21848 osp.$mdtosc_proc1.prealloc_status)
21849 echo "prealloc_status $oa_status"
21851 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21852 error "File creation should fail"
21854 #object allocation was stopped, but we still able to append files
21855 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21856 oflag=append || error "Append failed"
21858 rm -f $DIR/$tdir/$tfile.0
21860 # For this test, we want to delete the files we created to go out of
21861 # space but leave the watermark, so we remain nearly out of space
21862 ost_watermarks_enospc_delete_files $tfile $ostidx
21864 wait_delete_completed
21868 for i in $(seq 10 12); do
21869 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21870 2>/dev/null || error "File creation failed after rm"
21873 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21874 osp.$mdtosc_proc1.prealloc_status)
21875 echo "prealloc_status $oa_status"
21877 if (( oa_status != 0 )); then
21878 error "Object allocation still disable after rm"
21881 run_test 253 "Check object allocation limit"
21884 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21885 remote_mds_nodsh && skip "remote MDS with nodsh"
21887 local mdt=$(facet_svc $SINGLEMDS)
21889 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21890 skip "MDS does not support changelog_size"
21894 changelog_register || error "changelog_register failed"
21896 changelog_clear 0 || error "changelog_clear failed"
21898 local size1=$(do_facet $SINGLEMDS \
21899 $LCTL get_param -n mdd.$mdt.changelog_size)
21900 echo "Changelog size $size1"
21903 $LFS mkdir -i 0 $DIR/$tdir
21905 mkdir -p $DIR/$tdir/pics/2008/zachy
21906 touch $DIR/$tdir/pics/2008/zachy/timestamp
21907 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21908 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21909 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21910 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21911 rm $DIR/$tdir/pics/desktop.jpg
21913 local size2=$(do_facet $SINGLEMDS \
21914 $LCTL get_param -n mdd.$mdt.changelog_size)
21915 echo "Changelog size after work $size2"
21917 (( $size2 > $size1 )) ||
21918 error "new Changelog size=$size2 less than old size=$size1"
21920 run_test 254 "Check changelog size"
21927 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21928 awk -F: '{print $2}' | grep $type > /dev/null
21929 if [ $? -ne 0 ]; then
21939 lfs ladvise -a willread $file > /dev/null 2>&1
21940 if [ $? -eq 0 ]; then
21944 lfs ladvise -a willread $file 2>&1 |
21945 grep "Inappropriate ioctl for device" > /dev/null
21946 if [ $? -eq 0 ]; then
21953 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21956 # run a random read IO workload
21957 # usage: random_read_iops <filename> <filesize> <iosize>
21958 random_read_iops() {
21961 local iosize=${3:-4096}
21963 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21964 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21967 drop_file_oss_cache() {
21971 $LFS ladvise -a dontneed $file 2>/dev/null ||
21972 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21975 ladvise_willread_performance()
21978 local average_origin=0
21979 local average_cache=0
21980 local average_ladvise=0
21982 for ((i = 1; i <= $repeat; i++)); do
21983 echo "Iter $i/$repeat: reading without willread hint"
21984 cancel_lru_locks osc
21985 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21986 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21987 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21988 average_origin=$(bc <<<"$average_origin + $speed_origin")
21990 cancel_lru_locks osc
21991 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21992 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21993 average_cache=$(bc <<<"$average_cache + $speed_cache")
21995 cancel_lru_locks osc
21996 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21997 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21998 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21999 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22000 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22002 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22003 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22004 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22006 speedup_cache=$(percent $average_cache $average_origin)
22007 speedup_ladvise=$(percent $average_ladvise $average_origin)
22009 echo "Average uncached read: $average_origin"
22010 echo "Average speedup with OSS cached read: " \
22011 "$average_cache = +$speedup_cache%"
22012 echo "Average speedup with ladvise willread: " \
22013 "$average_ladvise = +$speedup_ladvise%"
22015 local lowest_speedup=20
22016 if (( ${average_cache%.*} < $lowest_speedup )); then
22017 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22018 " got $average_cache%. Skipping ladvise willread check."
22022 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22023 # it is still good to run until then to exercise 'ladvise willread'
22024 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22025 [ "$ost1_FSTYPE" = "zfs" ] &&
22026 echo "osd-zfs does not support dontneed or drop_caches" &&
22029 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22030 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22031 error_not_in_vm "Speedup with willread is less than " \
22032 "$lowest_speedup%, got $average_ladvise%"
22036 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22037 skip "lustre < 2.8.54 does not support ladvise "
22038 remote_ost_nodsh && skip "remote OST with nodsh"
22040 stack_trap "rm -f $DIR/$tfile"
22041 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22043 ladvise_no_type willread $DIR/$tfile &&
22044 skip "willread ladvise is not supported"
22046 ladvise_no_ioctl $DIR/$tfile &&
22047 skip "ladvise ioctl is not supported"
22050 local size=$((size_mb * 1048576))
22051 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22052 error "dd to $DIR/$tfile failed"
22054 lfs ladvise -a willread $DIR/$tfile ||
22055 error "Ladvise failed with no range argument"
22057 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22058 error "Ladvise failed with no -l or -e argument"
22060 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22061 error "Ladvise failed with only -e argument"
22063 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22064 error "Ladvise failed with only -l argument"
22066 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22067 error "End offset should not be smaller than start offset"
22069 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22070 error "End offset should not be equal to start offset"
22072 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22073 error "Ladvise failed with overflowing -s argument"
22075 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22076 error "Ladvise failed with overflowing -e argument"
22078 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22079 error "Ladvise failed with overflowing -l argument"
22081 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22082 error "Ladvise succeeded with conflicting -l and -e arguments"
22084 echo "Synchronous ladvise should wait"
22086 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22087 do_nodes $(comma_list $(osts_nodes)) \
22088 $LCTL set_param fail_val=$delay fail_loc=0x237
22090 local start_ts=$SECONDS
22091 lfs ladvise -a willread $DIR/$tfile ||
22092 error "Ladvise failed with no range argument"
22093 local end_ts=$SECONDS
22094 local inteval_ts=$((end_ts - start_ts))
22096 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22097 error "Synchronous advice didn't wait reply"
22100 echo "Asynchronous ladvise shouldn't wait"
22101 local start_ts=$SECONDS
22102 lfs ladvise -a willread -b $DIR/$tfile ||
22103 error "Ladvise failed with no range argument"
22104 local end_ts=$SECONDS
22105 local inteval_ts=$((end_ts - start_ts))
22107 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22108 error "Asynchronous advice blocked"
22111 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22112 ladvise_willread_performance
22114 run_test 255a "check 'lfs ladvise -a willread'"
22120 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22124 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22125 skip "lustre < 2.8.54 does not support ladvise "
22126 remote_ost_nodsh && skip "remote OST with nodsh"
22128 stack_trap "rm -f $DIR/$tfile"
22129 lfs setstripe -c 1 -i 0 $DIR/$tfile
22131 ladvise_no_type dontneed $DIR/$tfile &&
22132 skip "dontneed ladvise is not supported"
22134 ladvise_no_ioctl $DIR/$tfile &&
22135 skip "ladvise ioctl is not supported"
22137 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22138 [ "$ost1_FSTYPE" = "zfs" ] &&
22139 skip "zfs-osd does not support 'ladvise dontneed'"
22142 local size=$((size_mb * 1048576))
22143 # In order to prevent disturbance of other processes, only check 3/4
22144 # of the memory usage
22145 local kibibytes=$((size_mb * 1024 * 3 / 4))
22147 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22148 error "dd to $DIR/$tfile failed"
22150 #force write to complete before dropping OST cache & checking memory
22153 local total=$(facet_meminfo ost1 MemTotal)
22154 echo "Total memory: $total KiB"
22156 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22157 local before_read=$(facet_meminfo ost1 Cached)
22158 echo "Cache used before read: $before_read KiB"
22160 lfs ladvise -a willread $DIR/$tfile ||
22161 error "Ladvise willread failed"
22162 local after_read=$(facet_meminfo ost1 Cached)
22163 echo "Cache used after read: $after_read KiB"
22165 lfs ladvise -a dontneed $DIR/$tfile ||
22166 error "Ladvise dontneed again failed"
22167 local no_read=$(facet_meminfo ost1 Cached)
22168 echo "Cache used after dontneed ladvise: $no_read KiB"
22170 if [ $total -lt $((before_read + kibibytes)) ]; then
22171 echo "Memory is too small, abort checking"
22175 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22176 error "Ladvise willread should use more memory" \
22177 "than $kibibytes KiB"
22180 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22181 error "Ladvise dontneed should release more memory" \
22182 "than $kibibytes KiB"
22185 run_test 255b "check 'lfs ladvise -a dontneed'"
22188 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22189 skip "lustre < 2.10.50 does not support lockahead"
22191 local ost1_imp=$(get_osc_import_name client ost1)
22192 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22200 test_mkdir -p $DIR/$tdir
22201 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22203 #test 10 returns only success/failure
22205 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22207 if [ $rc -eq 255 ]; then
22208 error "Ladvise test${i} failed, ${rc}"
22211 #test 11 counts lock enqueue requests, all others count new locks
22213 count=$(do_facet ost1 \
22214 $LCTL get_param -n ost.OSS.ost.stats)
22215 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22217 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22219 if [ $rc -eq 255 ]; then
22220 error "Ladvise test${i} failed, ${rc}"
22223 new_count=$(do_facet ost1 \
22224 $LCTL get_param -n ost.OSS.ost.stats)
22225 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22226 awk '{ print $2 }')
22228 difference="$((new_count - count))"
22229 if [ $difference -ne $rc ]; then
22230 error "Ladvise test${i}, bad enqueue count, returned " \
22231 "${rc}, actual ${difference}"
22234 for i in $(seq 12 21); do
22235 # If we do not do this, we run the risk of having too many
22236 # locks and starting lock cancellation while we are checking
22238 cancel_lru_locks osc
22240 count=$($LCTL get_param -n \
22241 ldlm.namespaces.$imp_name.lock_unused_count)
22243 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22245 if [ $rc -eq 255 ]; then
22246 error "Ladvise test ${i} failed, ${rc}"
22249 new_count=$($LCTL get_param -n \
22250 ldlm.namespaces.$imp_name.lock_unused_count)
22251 difference="$((new_count - count))"
22253 # Test 15 output is divided by 100 to map down to valid return
22254 if [ $i -eq 15 ]; then
22258 if [ $difference -ne $rc ]; then
22259 error "Ladvise test ${i}, bad lock count, returned " \
22260 "${rc}, actual ${difference}"
22264 #test 22 returns only success/failure
22266 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22268 if [ $rc -eq 255 ]; then
22269 error "Ladvise test${i} failed, ${rc}"
22272 run_test 255c "suite of ladvise lockahead tests"
22275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22276 remote_mds_nodsh && skip "remote MDS with nodsh"
22277 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22278 changelog_users $SINGLEMDS | grep "^cl" &&
22279 skip "active changelog user"
22285 mdt_dev=$(facet_device $SINGLEMDS)
22288 changelog_register || error "changelog_register failed"
22291 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22293 changelog_clear 0 || error "changelog_clear failed"
22296 touch $DIR/$tdir/{1..10}
22299 stop $SINGLEMDS || error "Fail to stop MDT"
22302 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22303 error "Fail to start MDT"
22305 #after mount new plainllog is used
22306 touch $DIR/$tdir/{11..19}
22307 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22308 stack_trap "rm -f $tmpfile"
22309 cat_sl=$(do_facet $SINGLEMDS "sync; \
22310 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22311 llog_reader $tmpfile | grep -c type=1064553b")
22312 do_facet $SINGLEMDS llog_reader $tmpfile
22314 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22316 changelog_clear 0 || error "changelog_clear failed"
22318 cat_sl=$(do_facet $SINGLEMDS "sync; \
22319 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22320 llog_reader $tmpfile | grep -c type=1064553b")
22322 if (( cat_sl == 2 )); then
22323 error "Empty plain llog was not deleted from changelog catalog"
22324 elif (( cat_sl != 1 )); then
22325 error "Active plain llog shouldn't be deleted from catalog"
22328 run_test 256 "Check llog delete for empty and not full state"
22331 remote_mds_nodsh && skip "remote MDS with nodsh"
22332 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22333 skip "Need MDS version at least 2.8.55"
22335 test_mkdir $DIR/$tdir
22337 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22338 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22341 #define OBD_FAIL_MDS_XATTR_REP 0x161
22342 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22343 local facet=mds$((mdtidx + 1))
22344 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22345 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22347 stop $facet || error "stop MDS failed"
22348 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22349 error "start MDS fail"
22350 wait_recovery_complete $facet
22352 run_test 257 "xattr locks are not lost"
22354 # Verify we take the i_mutex when security requires it
22356 #define OBD_FAIL_IMUTEX_SEC 0x141c
22357 $LCTL set_param fail_loc=0x141c
22359 chmod u+s $DIR/$tfile
22360 chmod a+rwx $DIR/$tfile
22361 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22363 if [ $RC -ne 0 ]; then
22364 error "error, failed to take i_mutex, rc=$?"
22368 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22370 # Verify we do NOT take the i_mutex in the normal case
22372 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22373 $LCTL set_param fail_loc=0x141d
22376 chmod a+rw $DIR/$tfile
22377 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22379 if [ $RC -ne 0 ]; then
22380 error "error, took i_mutex unnecessarily, rc=$?"
22385 run_test 258b "verify i_mutex security behavior"
22388 local file=$DIR/$tfile
22392 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22394 stack_trap "rm -f $file" EXIT
22396 wait_delete_completed
22397 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22398 echo "before: $before"
22400 $LFS setstripe -i 0 -c 1 $file
22401 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22403 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22404 echo "after write: $after"
22406 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22407 do_facet ost1 $LCTL set_param fail_loc=0x2301
22409 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22410 echo "after truncate: $after"
22413 do_facet ost1 $LCTL set_param fail_loc=0
22414 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22416 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22417 echo "after restart: $after"
22418 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22419 error "missing truncate?"
22423 run_test 259 "crash at delayed truncate"
22426 #define OBD_FAIL_MDC_CLOSE 0x806
22427 $LCTL set_param fail_loc=0x80000806
22431 run_test 260 "Check mdc_close fail"
22433 ### Data-on-MDT sanity tests ###
22435 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22436 skip "Need MDS version at least 2.10.55 for DoM"
22439 local dom=$DIR/$tdir/dom_file
22440 local tmp=$DIR/$tdir/tmp_file
22442 mkdir_on_mdt0 $DIR/$tdir
22444 # basic checks for DoM component creation
22445 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22446 error "Can set MDT layout to non-first entry"
22448 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22449 error "Can define multiple entries as MDT layout"
22451 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22453 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22454 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22455 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22457 local mdtidx=$($LFS getstripe -m $dom)
22458 local mdtname=MDT$(printf %04x $mdtidx)
22459 local facet=mds$((mdtidx + 1))
22460 local space_check=1
22462 # Skip free space checks with ZFS
22463 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22467 local size_tmp=$((65536 * 3))
22468 local mdtfree1=$(do_facet $facet \
22469 lctl get_param -n osd*.*$mdtname.kbytesfree)
22471 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22472 # check also direct IO along write
22473 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22474 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22476 cmp $tmp $dom || error "file data is different"
22477 [ $(stat -c%s $dom) == $size_tmp ] ||
22478 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22479 if [ $space_check == 1 ]; then
22480 local mdtfree2=$(do_facet $facet \
22481 lctl get_param -n osd*.*$mdtname.kbytesfree)
22483 # increase in usage from by $size_tmp
22484 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22485 error "MDT free space wrong after write: " \
22486 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22490 local size_dom=10000
22492 $TRUNCATE $dom $size_dom
22493 [ $(stat -c%s $dom) == $size_dom ] ||
22494 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22495 if [ $space_check == 1 ]; then
22496 mdtfree1=$(do_facet $facet \
22497 lctl get_param -n osd*.*$mdtname.kbytesfree)
22498 # decrease in usage from $size_tmp to new $size_dom
22499 [ $(($mdtfree1 - $mdtfree2)) -ge \
22500 $(((size_tmp - size_dom) / 1024)) ] ||
22501 error "MDT free space is wrong after truncate: " \
22502 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22508 size_dom=$((size_dom + size_tmp))
22509 [ $(stat -c%s $dom) == $size_dom ] ||
22510 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22511 if [ $space_check == 1 ]; then
22512 mdtfree2=$(do_facet $facet \
22513 lctl get_param -n osd*.*$mdtname.kbytesfree)
22514 # increase in usage by $size_tmp from previous
22515 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22516 error "MDT free space is wrong after append: " \
22517 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22522 if [ $space_check == 1 ]; then
22523 mdtfree1=$(do_facet $facet \
22524 lctl get_param -n osd*.*$mdtname.kbytesfree)
22525 # decrease in usage by $size_dom from previous
22526 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22527 error "MDT free space is wrong after removal: " \
22528 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22531 # combined striping
22532 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22533 error "Can't create DoM + OST striping"
22535 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22536 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22537 # check also direct IO along write
22538 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22540 cmp $tmp $dom || error "file data is different"
22541 [ $(stat -c%s $dom) == $size_tmp ] ||
22542 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22547 run_test 270a "DoM: basic functionality tests"
22550 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22551 skip "Need MDS version at least 2.10.55"
22553 local dom=$DIR/$tdir/dom_file
22554 local max_size=1048576
22556 mkdir -p $DIR/$tdir
22557 $LFS setstripe -E $max_size -L mdt $dom
22559 # truncate over the limit
22560 $TRUNCATE $dom $(($max_size + 1)) &&
22561 error "successful truncate over the maximum size"
22562 # write over the limit
22563 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22564 error "successful write over the maximum size"
22565 # append over the limit
22566 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22567 echo "12345" >> $dom && error "successful append over the maximum size"
22572 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22575 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22576 skip "Need MDS version at least 2.10.55"
22578 mkdir -p $DIR/$tdir
22579 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22581 # check files inherit DoM EA
22582 touch $DIR/$tdir/first
22583 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22584 error "bad pattern"
22585 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22586 error "bad stripe count"
22587 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22588 error "bad stripe size"
22590 # check directory inherits DoM EA and uses it as default
22591 mkdir $DIR/$tdir/subdir
22592 touch $DIR/$tdir/subdir/second
22593 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22594 error "bad pattern in sub-directory"
22595 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22596 error "bad stripe count in sub-directory"
22597 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22598 error "bad stripe size in sub-directory"
22601 run_test 270c "DoM: DoM EA inheritance tests"
22604 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22605 skip "Need MDS version at least 2.10.55"
22607 mkdir -p $DIR/$tdir
22608 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22610 # inherit default DoM striping
22611 mkdir $DIR/$tdir/subdir
22612 touch $DIR/$tdir/subdir/f1
22614 # change default directory striping
22615 $LFS setstripe -c 1 $DIR/$tdir/subdir
22616 touch $DIR/$tdir/subdir/f2
22617 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22618 error "wrong default striping in file 2"
22619 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22620 error "bad pattern in file 2"
22623 run_test 270d "DoM: change striping from DoM to RAID0"
22626 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22627 skip "Need MDS version at least 2.10.55"
22629 mkdir -p $DIR/$tdir/dom
22630 mkdir -p $DIR/$tdir/norm
22633 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22634 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22636 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22637 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22639 # find DoM files by layout
22640 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22641 [ $NUM -eq $DOMFILES ] ||
22642 error "lfs find -L: found $NUM, expected $DOMFILES"
22643 echo "Test 1: lfs find 20 DOM files by layout: OK"
22645 # there should be 1 dir with default DOM striping
22646 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22648 error "lfs find -L: found $NUM, expected 1 dir"
22649 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22651 # find DoM files by stripe size
22652 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22653 [ $NUM -eq $DOMFILES ] ||
22654 error "lfs find -S: found $NUM, expected $DOMFILES"
22655 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22657 # find files by stripe offset except DoM files
22658 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22659 [ $NUM -eq $NORMFILES ] ||
22660 error "lfs find -i: found $NUM, expected $NORMFILES"
22661 echo "Test 5: lfs find no DOM files by stripe index: OK"
22664 run_test 270e "DoM: lfs find with DoM files test"
22667 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22668 skip "Need MDS version at least 2.10.55"
22670 local mdtname=${FSNAME}-MDT0000-mdtlov
22671 local dom=$DIR/$tdir/dom_file
22672 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22673 lod.$mdtname.dom_stripesize)
22674 local dom_limit=131072
22676 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22677 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22678 lod.$mdtname.dom_stripesize)
22679 [ ${dom_limit} -eq ${dom_current} ] ||
22680 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22682 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22683 $LFS setstripe -d $DIR/$tdir
22684 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22685 error "Can't set directory default striping"
22687 # exceed maximum stripe size
22688 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22689 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22690 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22691 error "Able to create DoM component size more than LOD limit"
22693 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22694 dom_current=$(do_facet mds1 $LCTL get_param -n \
22695 lod.$mdtname.dom_stripesize)
22696 [ 0 -eq ${dom_current} ] ||
22697 error "Can't set zero DoM stripe limit"
22700 # attempt to create DoM file on server with disabled DoM should
22701 # remove DoM entry from layout and be succeed
22702 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22703 error "Can't create DoM file (DoM is disabled)"
22704 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22705 error "File has DoM component while DoM is disabled"
22708 # attempt to create DoM file with only DoM stripe should return error
22709 $LFS setstripe -E $dom_limit -L mdt $dom &&
22710 error "Able to create DoM-only file while DoM is disabled"
22712 # too low values to be aligned with smallest stripe size 64K
22713 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22714 dom_current=$(do_facet mds1 $LCTL get_param -n \
22715 lod.$mdtname.dom_stripesize)
22716 [ 30000 -eq ${dom_current} ] &&
22717 error "Can set too small DoM stripe limit"
22719 # 64K is a minimal stripe size in Lustre, expect limit of that size
22720 [ 65536 -eq ${dom_current} ] ||
22721 error "Limit is not set to 64K but ${dom_current}"
22723 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22724 dom_current=$(do_facet mds1 $LCTL get_param -n \
22725 lod.$mdtname.dom_stripesize)
22727 [ 2147483648 -eq ${dom_current} ] &&
22728 error "Can set too large DoM stripe limit"
22730 do_facet mds1 $LCTL set_param -n \
22731 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22732 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22733 error "Can't create DoM component size after limit change"
22734 do_facet mds1 $LCTL set_param -n \
22735 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22736 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22737 error "Can't create DoM file after limit decrease"
22738 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22739 error "Can create big DoM component after limit decrease"
22740 touch ${dom}_def ||
22741 error "Can't create file with old default layout"
22743 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22746 run_test 270f "DoM: maximum DoM stripe size checks"
22749 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22750 skip "Need MDS version at least 2.13.52"
22751 local dom=$DIR/$tdir/$tfile
22753 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22754 local lodname=${FSNAME}-MDT0000-mdtlov
22756 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22757 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22758 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22759 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22761 local dom_limit=1024
22762 local dom_threshold="50%"
22764 $LFS setstripe -d $DIR/$tdir
22765 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22766 error "Can't set directory default striping"
22768 do_facet mds1 $LCTL set_param -n \
22769 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22770 # set 0 threshold and create DOM file to change tunable stripesize
22771 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22772 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22773 error "Failed to create $dom file"
22774 # now tunable dom_cur_stripesize should reach maximum
22775 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22776 lod.${lodname}.dom_stripesize_cur_kb)
22777 [[ $dom_current == $dom_limit ]] ||
22778 error "Current DOM stripesize is not maximum"
22781 # set threshold for further tests
22782 do_facet mds1 $LCTL set_param -n \
22783 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22784 echo "DOM threshold is $dom_threshold free space"
22787 # Spoof bfree to exceed threshold
22788 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22789 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22790 for spfree in 40 20 0 15 30 55; do
22791 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22792 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22793 error "Failed to create $dom file"
22794 dom_def=$(do_facet mds1 $LCTL get_param -n \
22795 lod.${lodname}.dom_stripesize_cur_kb)
22796 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22797 [[ $dom_def != $dom_current ]] ||
22798 error "Default stripe size was not changed"
22799 if (( spfree > 0 )) ; then
22800 dom_set=$($LFS getstripe -S $dom)
22801 (( dom_set == dom_def * 1024 )) ||
22802 error "DOM component size is still old"
22804 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22805 error "DoM component is set with no free space"
22808 dom_current=$dom_def
22811 run_test 270g "DoM: default DoM stripe size depends on free space"
22814 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22815 skip "Need MDS version at least 2.13.53"
22817 local mdtname=${FSNAME}-MDT0000-mdtlov
22818 local dom=$DIR/$tdir/$tfile
22819 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22821 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22822 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22824 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22825 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22826 error "can't create OST file"
22827 # mirrored file with DOM entry in the second mirror
22828 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22829 error "can't create mirror with DoM component"
22831 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22833 # DOM component in the middle and has other enries in the same mirror,
22834 # should succeed but lost DoM component
22835 $LFS setstripe --copy=${dom}_1 $dom ||
22836 error "Can't create file from OST|DOM mirror layout"
22837 # check new file has no DoM layout after all
22838 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22839 error "File has DoM component while DoM is disabled"
22841 run_test 270h "DoM: DoM stripe removal when disabled on server"
22844 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22845 skip "Need MDS version at least 2.14.54"
22848 # DoM with plain layout
22849 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22850 error "default plain layout with DoM must fail"
22851 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
22852 error "setstripe plain file layout with DoM must fail"
22853 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
22854 error "default DoM layout with bad striping must fail"
22855 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
22856 error "setstripe to DoM layout with bad striping must fail"
22859 run_test 270i "DoM: setting invalid DoM striping should fail"
22862 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22863 skip "Need MDS version at least 2.10.55"
22865 local dom=$DIR/$tdir/dom
22867 mkdir -p $DIR/$tdir
22869 $LFS setstripe -E 1024K -L mdt $dom
22871 lctl set_param -n mdc.*.stats=clear
22872 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22873 cat $dom > /dev/null
22874 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22875 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22879 run_test 271a "DoM: data is cached for read after write"
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 $dom
22891 lctl set_param -n mdc.*.stats=clear
22892 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22893 cancel_lru_locks mdc
22894 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22895 # second stat to check size is cached on client
22896 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22897 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22898 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22901 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22904 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22905 skip "Need MDS version at least 2.10.55"
22907 local dom=$DIR/$tdir/dom
22909 mkdir -p $DIR/$tdir
22911 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22913 lctl set_param -n mdc.*.stats=clear
22914 lctl set_param -n osc.*.stats=clear
22915 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22916 cancel_lru_locks mdc
22917 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22918 # second stat to check size is cached on client
22919 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22920 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22921 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22922 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22923 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22926 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22932 local mdt=MDT$(printf %04x $mdtidx)
22934 if [ -z $param ]; then
22935 lctl get_param -n mdc.*$mdt*.stats
22937 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22942 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22943 skip "Need MDS version at least 2.10.55"
22945 local dom=$DIR/$tdir/dom
22947 mkdir -p $DIR/$tdir
22949 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22951 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22952 local facet=mds$((mdtidx + 1))
22954 cancel_lru_locks mdc
22955 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22956 createmany -o $dom 1000
22957 lctl set_param -n mdc.*.stats=clear
22958 smalliomany -w $dom 1000 200
22959 get_mdc_stats $mdtidx
22960 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22961 # Each file has 1 open, 1 IO enqueues, total 2000
22962 # but now we have also +1 getxattr for security.capability, total 3000
22963 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22964 unlinkmany $dom 1000
22966 cancel_lru_locks mdc
22967 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22968 createmany -o $dom 1000
22969 lctl set_param -n mdc.*.stats=clear
22970 smalliomany -w $dom 1000 200
22971 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22972 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22973 # for OPEN and IO lock.
22974 [ $((enq - enq_2)) -ge 1000 ] ||
22975 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22976 unlinkmany $dom 1000
22979 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22981 cleanup_271def_tests() {
22987 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22988 skip "Need MDS version at least 2.10.57"
22990 local dom=$DIR/$tdir/dom
22991 local tmp=$TMP/$tfile
22992 trap "cleanup_271def_tests $tmp" EXIT
22994 mkdir -p $DIR/$tdir
22996 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22998 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23000 cancel_lru_locks mdc
23001 dd if=/dev/urandom of=$tmp bs=1000 count=1
23002 dd if=$tmp of=$dom bs=1000 count=1
23003 cancel_lru_locks mdc
23005 cat /etc/hosts >> $tmp
23006 lctl set_param -n mdc.*.stats=clear
23008 # append data to the same file it should update local page
23009 echo "Append to the same page"
23010 cat /etc/hosts >> $dom
23011 local num=$(get_mdc_stats $mdtidx ost_read)
23012 local ra=$(get_mdc_stats $mdtidx req_active)
23013 local rw=$(get_mdc_stats $mdtidx req_waittime)
23015 [ -z $num ] || error "$num READ RPC occured"
23016 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23020 cmp $tmp $dom || error "file miscompare"
23022 cancel_lru_locks mdc
23023 lctl set_param -n mdc.*.stats=clear
23025 echo "Open and read file"
23026 cat $dom > /dev/null
23027 local num=$(get_mdc_stats $mdtidx ost_read)
23028 local ra=$(get_mdc_stats $mdtidx req_active)
23029 local rw=$(get_mdc_stats $mdtidx req_waittime)
23031 [ -z $num ] || error "$num READ RPC occured"
23032 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23036 cmp $tmp $dom || error "file miscompare"
23040 run_test 271d "DoM: read on open (1K file in reply buffer)"
23043 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23044 skip "Need MDS version at least 2.10.57"
23046 local dom=$DIR/$tdir/dom
23047 local tmp=$TMP/$tfile
23048 trap "cleanup_271def_tests $tmp" EXIT
23050 mkdir -p $DIR/$tdir
23052 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23054 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23056 cancel_lru_locks mdc
23057 dd if=/dev/urandom of=$tmp bs=265000 count=1
23058 dd if=$tmp of=$dom bs=265000 count=1
23059 cancel_lru_locks mdc
23060 cat /etc/hosts >> $tmp
23061 lctl set_param -n mdc.*.stats=clear
23063 echo "Append to the same page"
23064 cat /etc/hosts >> $dom
23065 local num=$(get_mdc_stats $mdtidx ost_read)
23066 local ra=$(get_mdc_stats $mdtidx req_active)
23067 local rw=$(get_mdc_stats $mdtidx req_waittime)
23069 [ -z $num ] || error "$num READ RPC occured"
23070 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23074 cmp $tmp $dom || error "file miscompare"
23076 cancel_lru_locks mdc
23077 lctl set_param -n mdc.*.stats=clear
23079 echo "Open and read file"
23080 cat $dom > /dev/null
23081 local num=$(get_mdc_stats $mdtidx ost_read)
23082 local ra=$(get_mdc_stats $mdtidx req_active)
23083 local rw=$(get_mdc_stats $mdtidx req_waittime)
23085 [ -z $num ] && num=0
23086 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23087 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23091 cmp $tmp $dom || error "file miscompare"
23095 run_test 271f "DoM: read on open (200K file and read tail)"
23098 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23099 skip "Skipping due to old client or server version"
23101 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23103 $CHECKSTAT -t file $DIR1/$tfile
23105 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23108 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23109 $LCTL set_param fail_loc=0x80000314
23110 rm $DIR1/$tfile || error "Unlink fails"
23112 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23113 [ $RC -eq 0 ] || error "Failed write to stale object"
23115 run_test 271g "Discard DoM data vs client flush race"
23118 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23119 skip "Need MDS version at least 2.11.50"
23121 local dom=$DIR/$tdir/dom
23122 mkdir -p $DIR/$tdir
23124 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23125 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23126 error "failed to write data into $dom"
23127 local old_md5=$(md5sum $dom)
23129 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23130 error "failed to migrate to the same DoM component"
23132 local new_md5=$(md5sum $dom)
23134 [ "$old_md5" == "$new_md5" ] ||
23135 error "md5sum differ: $old_md5, $new_md5"
23137 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23138 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23140 run_test 272a "DoM migration: new layout with the same DOM component"
23143 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23144 skip "Need MDS version at least 2.11.50"
23146 local dom=$DIR/$tdir/dom
23147 mkdir -p $DIR/$tdir
23148 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23150 local mdtidx=$($LFS getstripe -m $dom)
23151 local mdtname=MDT$(printf %04x $mdtidx)
23152 local facet=mds$((mdtidx + 1))
23154 local mdtfree1=$(do_facet $facet \
23155 lctl get_param -n osd*.*$mdtname.kbytesfree)
23156 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23157 error "failed to write data into $dom"
23158 local old_md5=$(md5sum $dom)
23159 cancel_lru_locks mdc
23160 local mdtfree1=$(do_facet $facet \
23161 lctl get_param -n osd*.*$mdtname.kbytesfree)
23163 $LFS migrate -c2 $dom ||
23164 error "failed to migrate to the new composite layout"
23165 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23166 error "MDT stripe was not removed"
23168 cancel_lru_locks mdc
23169 local new_md5=$(md5sum $dom)
23170 [ "$old_md5" == "$new_md5" ] ||
23171 error "$old_md5 != $new_md5"
23173 # Skip free space checks with ZFS
23174 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23175 local mdtfree2=$(do_facet $facet \
23176 lctl get_param -n osd*.*$mdtname.kbytesfree)
23177 [ $mdtfree2 -gt $mdtfree1 ] ||
23178 error "MDT space is not freed after migration"
23182 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23185 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23186 skip "Need MDS version at least 2.11.50"
23188 local dom=$DIR/$tdir/$tfile
23189 mkdir -p $DIR/$tdir
23190 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23192 local mdtidx=$($LFS getstripe -m $dom)
23193 local mdtname=MDT$(printf %04x $mdtidx)
23194 local facet=mds$((mdtidx + 1))
23196 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23197 error "failed to write data into $dom"
23198 local old_md5=$(md5sum $dom)
23199 cancel_lru_locks mdc
23200 local mdtfree1=$(do_facet $facet \
23201 lctl get_param -n osd*.*$mdtname.kbytesfree)
23203 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23204 error "failed to migrate to the new composite layout"
23205 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23206 error "MDT stripe was not removed"
23208 cancel_lru_locks mdc
23209 local new_md5=$(md5sum $dom)
23210 [ "$old_md5" == "$new_md5" ] ||
23211 error "$old_md5 != $new_md5"
23213 # Skip free space checks with ZFS
23214 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23215 local mdtfree2=$(do_facet $facet \
23216 lctl get_param -n osd*.*$mdtname.kbytesfree)
23217 [ $mdtfree2 -gt $mdtfree1 ] ||
23218 error "MDS space is not freed after migration"
23222 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23225 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23226 skip "Need MDS version at least 2.12.55"
23228 local dom=$DIR/$tdir/$tfile
23229 mkdir -p $DIR/$tdir
23230 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23232 local mdtidx=$($LFS getstripe -m $dom)
23233 local mdtname=MDT$(printf %04x $mdtidx)
23234 local facet=mds$((mdtidx + 1))
23236 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23237 error "failed to write data into $dom"
23238 local old_md5=$(md5sum $dom)
23239 cancel_lru_locks mdc
23240 local mdtfree1=$(do_facet $facet \
23241 lctl get_param -n osd*.*$mdtname.kbytesfree)
23243 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23244 error "failed mirroring to the new composite layout"
23245 $LFS mirror resync $dom ||
23246 error "failed mirror resync"
23247 $LFS mirror split --mirror-id 1 -d $dom ||
23248 error "failed mirror split"
23250 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23251 error "MDT stripe was not removed"
23253 cancel_lru_locks mdc
23254 local new_md5=$(md5sum $dom)
23255 [ "$old_md5" == "$new_md5" ] ||
23256 error "$old_md5 != $new_md5"
23258 # Skip free space checks with ZFS
23259 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23260 local mdtfree2=$(do_facet $facet \
23261 lctl get_param -n osd*.*$mdtname.kbytesfree)
23262 [ $mdtfree2 -gt $mdtfree1 ] ||
23263 error "MDS space is not freed after DOM mirror deletion"
23267 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23270 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23271 skip "Need MDS version at least 2.12.55"
23273 local dom=$DIR/$tdir/$tfile
23274 mkdir -p $DIR/$tdir
23275 $LFS setstripe -c 2 $dom
23277 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23278 error "failed to write data into $dom"
23279 local old_md5=$(md5sum $dom)
23282 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23283 error "failed mirroring to the DOM layout"
23284 $LFS mirror resync $dom ||
23285 error "failed mirror resync"
23286 $LFS mirror split --mirror-id 1 -d $dom ||
23287 error "failed mirror split"
23289 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23290 error "MDT stripe wasn't set"
23293 local new_md5=$(md5sum $dom)
23294 [ "$old_md5" == "$new_md5" ] ||
23295 error "$old_md5 != $new_md5"
23299 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23302 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23303 skip "Need MDS version at least 2.12.55"
23305 local dom=$DIR/$tdir/$tfile
23306 mkdir -p $DIR/$tdir
23307 $LFS setstripe -c 2 $dom
23309 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23310 error "failed to write data into $dom"
23311 local old_md5=$(md5sum $dom)
23314 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23315 error "failed migrating to the DOM file"
23317 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23318 error "MDT stripe wasn't set"
23321 local new_md5=$(md5sum $dom)
23322 [ "$old_md5" != "$new_md5" ] &&
23323 error "$old_md5 != $new_md5"
23327 run_test 272f "DoM migration: OST-striped file to DOM file"
23330 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23331 skip "Need MDS version at least 2.11.50"
23333 # Layout swap cannot be done if either file has DOM component,
23334 # this will never be supported, migration should be used instead
23336 local dom=$DIR/$tdir/$tfile
23337 mkdir -p $DIR/$tdir
23339 $LFS setstripe -c2 ${dom}_plain
23340 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23341 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23342 error "can swap layout with DoM component"
23343 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23344 error "can swap layout with DoM component"
23346 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23347 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23348 error "can swap layout with DoM component"
23349 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23350 error "can swap layout with DoM component"
23353 run_test 273a "DoM: layout swapping should fail with DOM"
23356 mkdir -p $DIR/$tdir
23357 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23359 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23360 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23362 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23364 run_test 273b "DoM: race writeback and object destroy"
23367 remote_ost_nodsh && skip "remote OST with nodsh"
23368 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23369 skip "Need OST version >= 2.10.57"
23371 local file=$DIR/$tfile
23374 oss=$(comma_list $(osts_nodes))
23376 dd if=/dev/urandom of=$file bs=1M count=2 ||
23377 error "failed to create a file"
23378 cancel_lru_locks osc
23381 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23382 error "failed to read a file"
23384 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23385 $LCTL set_param fail_loc=0x8000031f
23387 cancel_lru_locks osc &
23390 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23391 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23392 #IO takes another lock, but matches the PENDING one
23393 #and places it to the IO RPC
23394 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23395 error "failed to read a file with PENDING lock"
23397 run_test 275 "Read on a canceled duplicate lock"
23400 remote_ost_nodsh && skip "remote OST with nodsh"
23403 do_facet ost1 "(while true; do \
23404 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23405 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23408 for LOOP in $(seq 20); do
23410 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23413 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23414 rm $TMP/sanity_276_pid"
23416 run_test 276 "Race between mount and obd_statfs"
23419 $LCTL set_param ldlm.namespaces.*.lru_size=0
23420 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23421 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23422 grep ^used_mb | awk '{print $2}')
23423 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23424 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23425 oflag=direct conv=notrunc
23426 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23427 grep ^used_mb | awk '{print $2}')
23428 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23430 run_test 277 "Direct IO shall drop page cache"
23433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23434 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23435 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23436 skip "needs the same host for mdt1 mdt2" && return
23441 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23442 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23448 echo "Starting MDTs"
23449 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23451 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23453 do_facet mds2 $LCTL set_param fail_loc=0
23455 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23456 wait_recovery_complete mds2
23458 run_test 278 "Race starting MDS between MDTs stop/start"
23461 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23462 skip "Need MGS version at least 2.13.52"
23463 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23464 combined_mgs_mds || skip "needs combined MGS/MDT"
23466 umount_client $MOUNT
23467 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23468 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23470 mount_client $MOUNT &
23472 stop mgs || error "stop mgs failed"
23473 #for a race mgs would crash
23474 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23475 # make sure we unmount client before remounting
23477 umount_client $MOUNT
23478 mount_client $MOUNT || error "mount client failed"
23480 run_test 280 "Race between MGS umount and client llog processing"
23482 cleanup_test_300() {
23486 test_striped_dir() {
23491 mkdir -p $DIR/$tdir
23493 SAVE_UMASK=$(umask)
23494 trap cleanup_test_300 RETURN EXIT
23496 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23497 $DIR/$tdir/striped_dir ||
23498 error "set striped dir error"
23500 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23501 [ "$mode" = "755" ] || error "expect 755 got $mode"
23503 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23504 error "getdirstripe failed"
23505 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23506 if [ "$stripe_count" != "2" ]; then
23507 error "1:stripe_count is $stripe_count, expect 2"
23509 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23510 if [ "$stripe_count" != "2" ]; then
23511 error "2:stripe_count is $stripe_count, expect 2"
23514 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23515 if [ "$stripe_index" != "$mdt_index" ]; then
23516 error "stripe_index is $stripe_index, expect $mdt_index"
23519 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23520 error "nlink error after create striped dir"
23522 mkdir $DIR/$tdir/striped_dir/a
23523 mkdir $DIR/$tdir/striped_dir/b
23525 stat $DIR/$tdir/striped_dir/a ||
23526 error "create dir under striped dir failed"
23527 stat $DIR/$tdir/striped_dir/b ||
23528 error "create dir under striped dir failed"
23530 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23531 error "nlink error after mkdir"
23533 rmdir $DIR/$tdir/striped_dir/a
23534 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23535 error "nlink error after rmdir"
23537 rmdir $DIR/$tdir/striped_dir/b
23538 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23539 error "nlink error after rmdir"
23541 chattr +i $DIR/$tdir/striped_dir
23542 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23543 error "immutable flags not working under striped dir!"
23544 chattr -i $DIR/$tdir/striped_dir
23546 rmdir $DIR/$tdir/striped_dir ||
23547 error "rmdir striped dir error"
23555 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23556 skip "skipped for lustre < 2.7.0"
23557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23558 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23560 test_striped_dir 0 || error "failed on striped dir on MDT0"
23561 test_striped_dir 1 || error "failed on striped dir on MDT0"
23563 run_test 300a "basic striped dir sanity test"
23566 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23567 skip "skipped for lustre < 2.7.0"
23568 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23569 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23576 test_mkdir $DIR/$tdir || error "mkdir fail"
23577 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23578 error "set striped dir error"
23579 for i in {0..9}; do
23580 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23582 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23583 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23584 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23586 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23587 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23588 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23592 run_test 300b "check ctime/mtime for striped dir"
23595 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23596 skip "skipped for lustre < 2.7.0"
23597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23598 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23602 mkdir_on_mdt0 $DIR/$tdir
23603 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23604 error "set striped dir error"
23606 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23607 error "chown striped dir failed"
23609 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23610 error "create 5k files failed"
23612 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23614 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23618 run_test 300c "chown && check ls under striped directory"
23621 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23622 skip "skipped for lustre < 2.7.0"
23623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23624 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23629 mkdir -p $DIR/$tdir
23630 $LFS setstripe -c 2 $DIR/$tdir
23632 #local striped directory
23633 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23634 error "set striped dir error"
23635 #look at the directories for debug purposes
23637 $LFS getdirstripe $DIR/$tdir
23638 ls -l $DIR/$tdir/striped_dir
23639 $LFS getdirstripe $DIR/$tdir/striped_dir
23640 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23641 error "create 10 files failed"
23643 #remote striped directory
23644 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23645 error "set striped dir error"
23646 #look at the directories for debug purposes
23648 $LFS getdirstripe $DIR/$tdir
23649 ls -l $DIR/$tdir/remote_striped_dir
23650 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23651 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23652 error "create 10 files failed"
23654 for file in $(find $DIR/$tdir); do
23655 stripe_count=$($LFS getstripe -c $file)
23656 [ $stripe_count -eq 2 ] ||
23657 error "wrong stripe $stripe_count for $file"
23662 run_test 300d "check default stripe under striped directory"
23665 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23666 skip "Need MDS version at least 2.7.55"
23667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23668 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23673 mkdir -p $DIR/$tdir
23675 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23676 error "set striped dir error"
23678 touch $DIR/$tdir/striped_dir/a
23679 touch $DIR/$tdir/striped_dir/b
23680 touch $DIR/$tdir/striped_dir/c
23682 mkdir $DIR/$tdir/striped_dir/dir_a
23683 mkdir $DIR/$tdir/striped_dir/dir_b
23684 mkdir $DIR/$tdir/striped_dir/dir_c
23686 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23687 error "set striped adir under striped dir error"
23689 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23690 error "set striped bdir under striped dir error"
23692 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23693 error "set striped cdir under striped dir error"
23695 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23696 error "rename dir under striped dir fails"
23698 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23699 error "rename dir under different stripes fails"
23701 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23702 error "rename file under striped dir should succeed"
23704 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23705 error "rename dir under striped dir should succeed"
23709 run_test 300e "check rename under striped directory"
23712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23713 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23714 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23715 skip "Need MDS version at least 2.7.55"
23721 mkdir -p $DIR/$tdir
23723 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23724 error "set striped dir error"
23726 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23727 error "set striped dir error"
23729 touch $DIR/$tdir/striped_dir/a
23730 mkdir $DIR/$tdir/striped_dir/dir_a
23731 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23732 error "create striped dir under striped dir fails"
23734 touch $DIR/$tdir/striped_dir1/b
23735 mkdir $DIR/$tdir/striped_dir1/dir_b
23736 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23737 error "create striped dir under striped dir fails"
23739 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23740 error "rename dir under different striped dir should fail"
23742 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23743 error "rename striped dir under diff striped dir should fail"
23745 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23746 error "rename file under diff striped dirs fails"
23750 run_test 300f "check rename cross striped directory"
23752 test_300_check_default_striped_dir()
23755 local default_count=$2
23756 local default_index=$3
23759 local dir_stripe_index
23762 echo "checking $dirname $default_count $default_index"
23763 $LFS setdirstripe -D -c $default_count -i $default_index \
23764 -H all_char $DIR/$tdir/$dirname ||
23765 error "set default stripe on striped dir error"
23766 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23767 [ $stripe_count -eq $default_count ] ||
23768 error "expect $default_count get $stripe_count for $dirname"
23770 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23771 [ $stripe_index -eq $default_index ] ||
23772 error "expect $default_index get $stripe_index for $dirname"
23774 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23775 error "create dirs failed"
23777 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23778 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23779 for dir in $(find $DIR/$tdir/$dirname/*); do
23780 stripe_count=$($LFS getdirstripe -c $dir)
23781 (( $stripe_count == $default_count )) ||
23782 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23783 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23784 error "stripe count $default_count != $stripe_count for $dir"
23786 stripe_index=$($LFS getdirstripe -i $dir)
23787 [ $default_index -eq -1 ] ||
23788 [ $stripe_index -eq $default_index ] ||
23789 error "$stripe_index != $default_index for $dir"
23791 #check default stripe
23792 stripe_count=$($LFS getdirstripe -D -c $dir)
23793 [ $stripe_count -eq $default_count ] ||
23794 error "default count $default_count != $stripe_count for $dir"
23796 stripe_index=$($LFS getdirstripe -D -i $dir)
23797 [ $stripe_index -eq $default_index ] ||
23798 error "default index $default_index != $stripe_index for $dir"
23800 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23804 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23805 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23806 skip "Need MDS version at least 2.7.55"
23812 mkdir_on_mdt0 $DIR/$tdir
23813 mkdir $DIR/$tdir/normal_dir
23815 #Checking when client cache stripe index
23816 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23817 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23818 error "create striped_dir failed"
23820 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23821 error "create dir0 fails"
23822 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23823 [ $stripe_index -eq 0 ] ||
23824 error "dir0 expect index 0 got $stripe_index"
23826 mkdir $DIR/$tdir/striped_dir/dir1 ||
23827 error "create dir1 fails"
23828 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23829 [ $stripe_index -eq 1 ] ||
23830 error "dir1 expect index 1 got $stripe_index"
23832 #check default stripe count/stripe index
23833 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23834 test_300_check_default_striped_dir normal_dir 1 0
23835 test_300_check_default_striped_dir normal_dir -1 1
23836 test_300_check_default_striped_dir normal_dir 2 -1
23838 #delete default stripe information
23839 echo "delete default stripeEA"
23840 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23841 error "set default stripe on striped dir error"
23843 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23844 for dir in $(find $DIR/$tdir/normal_dir/*); do
23845 stripe_count=$($LFS getdirstripe -c $dir)
23846 [ $stripe_count -eq 0 ] ||
23847 error "expect 1 get $stripe_count for $dir"
23850 run_test 300g "check default striped directory for normal directory"
23853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23854 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23855 skip "Need MDS version at least 2.7.55"
23861 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23862 error "set striped dir error"
23864 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23865 test_300_check_default_striped_dir striped_dir 1 0
23866 test_300_check_default_striped_dir striped_dir -1 1
23867 test_300_check_default_striped_dir striped_dir 2 -1
23869 #delete default stripe information
23870 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23871 error "set default stripe on striped dir error"
23873 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23874 for dir in $(find $DIR/$tdir/striped_dir/*); do
23875 stripe_count=$($LFS getdirstripe -c $dir)
23876 [ $stripe_count -eq 0 ] ||
23877 error "expect 1 get $stripe_count for $dir"
23880 run_test 300h "check default striped directory for striped directory"
23883 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
23884 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
23885 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
23886 skip "Need MDS version at least 2.7.55"
23893 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23894 error "set striped dir error"
23896 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23897 error "create files under striped dir failed"
23899 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23900 error "set striped hashdir error"
23902 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23903 error "create dir0 under hash dir failed"
23904 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23905 error "create dir1 under hash dir failed"
23906 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23907 error "create dir2 under hash dir failed"
23909 # unfortunately, we need to umount to clear dir layout cache for now
23910 # once we fully implement dir layout, we can drop this
23911 umount_client $MOUNT || error "umount failed"
23912 mount_client $MOUNT || error "mount failed"
23914 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23915 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23916 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
23918 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
23919 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
23920 error "create crush2 dir $tdir/hashdir/d3 failed"
23921 $LFS find -H crush2 $DIR/$tdir/hashdir
23922 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
23923 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
23925 # mkdir with an invalid hash type (hash=fail_val) from client
23926 # should be replaced on MDS with a valid (default) hash type
23927 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23928 $LCTL set_param fail_loc=0x1901 fail_val=99
23929 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
23931 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
23932 local expect=$(do_facet mds1 \
23933 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
23934 [[ $hash == $expect ]] ||
23935 error "d99 hash '$hash' != expected hash '$expect'"
23938 #set the stripe to be unknown hash type on read
23939 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
23940 $LCTL set_param fail_loc=0x1901 fail_val=99
23941 for ((i = 0; i < 10; i++)); do
23942 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23943 error "stat f-$i failed"
23944 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23947 touch $DIR/$tdir/striped_dir/f0 &&
23948 error "create under striped dir with unknown hash should fail"
23950 $LCTL set_param fail_loc=0
23952 umount_client $MOUNT || error "umount failed"
23953 mount_client $MOUNT || error "mount failed"
23957 run_test 300i "client handle unknown hash type striped directory"
23960 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23962 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23963 skip "Need MDS version at least 2.7.55"
23970 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23971 $LCTL set_param fail_loc=0x1702
23972 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23973 error "set striped dir error"
23975 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23976 error "create files under striped dir failed"
23978 $LCTL set_param fail_loc=0
23980 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23984 run_test 300j "test large update record"
23987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23989 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23990 skip "Need MDS version at least 2.7.55"
23992 # this test needs a huge transaction
23994 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23995 osd*.$FSNAME-MDT0000.kbytestotal")
23996 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24003 #define OBD_FAIL_LARGE_STRIPE 0x1703
24004 $LCTL set_param fail_loc=0x1703
24005 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24006 error "set striped dir error"
24007 $LCTL set_param fail_loc=0
24009 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24010 error "getstripeddir fails"
24011 rm -rf $DIR/$tdir/striped_dir ||
24012 error "unlink striped dir fails"
24016 run_test 300k "test large striped directory"
24019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24021 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24022 skip "Need MDS version at least 2.7.55"
24026 test_mkdir -p $DIR/$tdir/striped_dir
24027 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24028 error "chown $RUNAS_ID failed"
24029 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24030 error "set default striped dir failed"
24032 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24033 $LCTL set_param fail_loc=0x80000158
24034 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24036 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24037 [ $stripe_index -eq 1 ] ||
24038 error "expect 1 get $stripe_index for $dir"
24040 run_test 300l "non-root user to create dir under striped dir with stale layout"
24043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24044 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24045 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24046 skip "Need MDS version at least 2.7.55"
24048 mkdir -p $DIR/$tdir/striped_dir
24049 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24050 error "set default stripes dir error"
24052 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24054 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24055 [ $stripe_count -eq 0 ] ||
24056 error "expect 0 get $stripe_count for a"
24058 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24059 error "set default stripes dir error"
24061 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24063 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24064 [ $stripe_count -eq 0 ] ||
24065 error "expect 0 get $stripe_count for b"
24067 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24068 error "set default stripes dir error"
24070 mkdir $DIR/$tdir/striped_dir/c &&
24071 error "default stripe_index is invalid, mkdir c should fails"
24073 rm -rf $DIR/$tdir || error "rmdir fails"
24075 run_test 300m "setstriped directory on single MDT FS"
24078 local list=$(comma_list $(mdts_nodes))
24081 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24085 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24086 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24087 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24088 skip "Need MDS version at least 2.7.55"
24089 remote_mds_nodsh && skip "remote MDS with nodsh"
24092 local list=$(comma_list $(mdts_nodes))
24094 trap cleanup_300n RETURN EXIT
24095 mkdir -p $DIR/$tdir
24096 chmod 777 $DIR/$tdir
24097 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24098 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24099 error "create striped dir succeeds with gid=0"
24101 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24102 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24103 error "create striped dir fails with gid=-1"
24105 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24106 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24107 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24108 error "set default striped dir succeeds with gid=0"
24111 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24112 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24113 error "set default striped dir fails with gid=-1"
24116 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24117 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24118 error "create test_dir fails"
24119 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24120 error "create test_dir1 fails"
24121 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24122 error "create test_dir2 fails"
24125 run_test 300n "non-root user to create dir under striped dir with default EA"
24128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24129 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24130 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24131 skip "Need MDS version at least 2.7.55"
24136 mkdir -p $DIR/$tdir
24138 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24139 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24140 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24141 skip "not enough free inodes $numfree1 $numfree2"
24144 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24145 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24146 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24147 skip "not enough free space $numfree1 $numfree2"
24150 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24151 error "setdirstripe fails"
24153 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24154 error "create dirs fails"
24156 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24157 ls $DIR/$tdir/striped_dir > /dev/null ||
24158 error "ls striped dir fails"
24159 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24160 error "unlink big striped dir fails"
24162 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24166 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24167 remote_mds_nodsh && skip "remote MDS with nodsh"
24169 mkdir_on_mdt0 $DIR/$tdir
24171 #define OBD_FAIL_OUT_ENOSPC 0x1704
24172 do_facet mds2 lctl set_param fail_loc=0x80001704
24173 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24174 && error "create striped directory should fail"
24176 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24178 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24181 run_test 300p "create striped directory without space"
24184 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24187 local fd=$(free_fd)
24188 local cmd="exec $fd<$tdir"
24190 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24193 trap "eval $cmd" EXIT
24194 cd $tdir || error "cd $tdir fails"
24195 rmdir ../$tdir || error "rmdir $tdir fails"
24196 mkdir local_dir && error "create dir succeeds"
24197 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24201 run_test 300q "create remote directory under orphan directory"
24204 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24205 skip "Need MDS version at least 2.7.55" && return
24206 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24210 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24211 error "set striped dir error"
24213 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24214 error "getstripeddir fails"
24217 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24218 awk '/lmv_stripe_count:/ { print $2 }')
24220 [ $MDSCOUNT -ne $stripe_count ] &&
24221 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24223 rm -rf $DIR/$tdir/striped_dir ||
24224 error "unlink striped dir fails"
24226 run_test 300r "test -1 striped directory"
24228 test_300s_helper() {
24231 local stripe_dir=$DIR/$tdir/striped_dir.$count
24233 $LFS mkdir -c $count $stripe_dir ||
24234 error "lfs mkdir -c error"
24236 $LFS getdirstripe $stripe_dir ||
24237 error "lfs getdirstripe fails"
24240 stripe_count=$($LFS getdirstripe $stripe_dir |
24241 awk '/lmv_stripe_count:/ { print $2 }')
24243 [ $count -ne $stripe_count ] &&
24244 error_noexit "bad stripe count $stripe_count expected $count"
24247 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24248 awk '/0x/ {count[$1] += 1}; END {
24249 for (idx in count) {
24250 if (count[idx]>1) {
24251 print "index " idx " count " count[idx]
24256 if [[ -n "$dupe_stripes" ]] ; then
24257 lfs getdirstripe $stripe_dir
24258 error_noexit "Dupe MDT above: $dupe_stripes "
24261 rm -rf $stripe_dir ||
24262 error_noexit "unlink $stripe_dir fails"
24266 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24267 skip "Need MDS version at least 2.7.55" && return
24268 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24271 for count in $(seq 2 $MDSCOUNT); do
24272 test_300s_helper $count
24275 run_test 300s "test lfs mkdir -c without -i"
24278 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24279 skip "need MDS 2.14.55 or later"
24280 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24282 local testdir="$DIR/$tdir/striped_dir"
24283 local dir1=$testdir/dir1
24284 local dir2=$testdir/dir2
24288 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24289 error "failed to set default stripe count for $testdir"
24292 local stripe_count=$($LFS getdirstripe -c $dir1)
24294 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24296 local max_count=$((MDSCOUNT - 1))
24297 local mdts=$(comma_list $(mdts_nodes))
24299 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24300 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24303 stripe_count=$($LFS getdirstripe -c $dir2)
24305 (( $stripe_count == $max_count )) || error "wrong stripe count"
24307 run_test 300t "test max_mdt_stripecount"
24309 prepare_remote_file() {
24310 mkdir $DIR/$tdir/src_dir ||
24311 error "create remote source failed"
24313 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24314 error "cp to remote source failed"
24315 touch $DIR/$tdir/src_dir/a
24317 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24318 error "create remote target dir failed"
24320 touch $DIR/$tdir/tgt_dir/b
24322 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24323 error "rename dir cross MDT failed!"
24325 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24326 error "src_child still exists after rename"
24328 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24329 error "missing file(a) after rename"
24331 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24332 error "diff after rename"
24336 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24339 local remote_file=$DIR/$tdir/tgt_dir/b
24341 mkdir -p $DIR/$tdir
24343 prepare_remote_file || error "prepare remote file failed"
24346 $OPENUNLINK $remote_file $remote_file ||
24347 error "openunlink $remote_file failed"
24348 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24350 run_test 310a "open unlink remote file"
24353 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24356 local remote_file=$DIR/$tdir/tgt_dir/b
24358 mkdir -p $DIR/$tdir
24360 prepare_remote_file || error "prepare remote file failed"
24362 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24363 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24364 $CHECKSTAT -t file $remote_file || error "check file failed"
24366 run_test 310b "unlink remote file with multiple links while open"
24369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24370 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24372 local remote_file=$DIR/$tdir/tgt_dir/b
24374 mkdir -p $DIR/$tdir
24376 prepare_remote_file || error "prepare remote file failed"
24378 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24379 multiop_bg_pause $remote_file O_uc ||
24380 error "mulitop failed for remote file"
24382 $MULTIOP $DIR/$tfile Ouc
24383 kill -USR1 $MULTIPID
24386 run_test 310c "open-unlink remote file with multiple links"
24390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24391 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24392 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24393 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24394 remote_mds_nodsh && skip "remote MDS with nodsh"
24396 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24397 local mdts=$(comma_list $(mdts_nodes))
24399 mkdir -p $DIR/$tdir
24400 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24401 createmany -o $DIR/$tdir/$tfile. 1000
24403 # statfs data is not real time, let's just calculate it
24404 old_iused=$((old_iused + 1000))
24406 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24407 osp.*OST0000*MDT0000.create_count")
24408 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24409 osp.*OST0000*MDT0000.max_create_count")
24410 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24412 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24413 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24414 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24416 unlinkmany $DIR/$tdir/$tfile. 1000
24418 do_nodes $mdts "$LCTL set_param -n \
24419 osp.*OST0000*.max_create_count=$max_count"
24420 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24421 do_nodes $mdts "$LCTL set_param -n \
24422 osp.*OST0000*.create_count=$count"
24423 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24424 grep "=0" && error "create_count is zero"
24427 for i in $(seq 120); do
24428 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24429 # system may be too busy to destroy all objs in time, use
24430 # a somewhat small value to not fail autotest
24431 [ $((old_iused - new_iused)) -gt 400 ] && break
24435 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24436 [ $((old_iused - new_iused)) -gt 400 ] ||
24437 error "objs not destroyed after unlink"
24439 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24446 local vdevdir=$(dirname $(facet_vdevice $ost))
24447 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24448 local zfs_zapid=$(do_facet $ost $cmd |
24449 grep -w "/O/0/d$((objid%32))" -C 5 |
24450 awk '/Object/{getline; print $1}')
24451 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24452 awk "/$objid = /"'{printf $3}')
24457 zfs_object_blksz() {
24461 local vdevdir=$(dirname $(facet_vdevice $ost))
24462 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24463 local blksz=$(do_facet $ost $cmd $objid |
24464 awk '/dblk/{getline; printf $4}')
24466 case "${blksz: -1}" in
24467 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24468 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24475 test_312() { # LU-4856
24476 remote_ost_nodsh && skip "remote OST with nodsh"
24477 [ "$ost1_FSTYPE" = "zfs" ] ||
24478 skip_env "the test only applies to zfs"
24480 local max_blksz=$(do_facet ost1 \
24481 $ZFS get -p recordsize $(facet_device ost1) |
24482 awk '!/VALUE/{print $3}')
24484 # to make life a little bit easier
24485 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24486 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24488 local tf=$DIR/$tdir/$tfile
24490 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24492 # Get ZFS object id
24493 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24494 # block size change by sequential overwrite
24497 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24498 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24500 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24501 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24505 # block size change by sequential append write
24506 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24507 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24508 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24511 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24512 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24513 oflag=sync conv=notrunc
24515 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24516 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24517 error "blksz error, actual $blksz, " \
24518 "expected: 2 * $count * $PAGE_SIZE"
24524 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24525 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24527 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24528 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24529 [ $blksz -eq $PAGE_SIZE ] ||
24530 error "blksz error: $blksz, expected: $PAGE_SIZE"
24532 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24533 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24534 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24536 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24537 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24538 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24540 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24543 remote_ost_nodsh && skip "remote OST with nodsh"
24545 local file=$DIR/$tfile
24548 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24550 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24551 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24552 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24553 error "write should failed"
24554 do_facet ost1 "$LCTL set_param fail_loc=0"
24557 run_test 313 "io should fail after last_rcvd update fail"
24560 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24562 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24563 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24565 wait_delete_completed
24566 do_facet ost1 "$LCTL set_param fail_loc=0"
24568 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24570 test_315() { # LU-618
24571 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24573 local file=$DIR/$tfile
24576 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24577 error "multiop file write failed"
24578 $MULTIOP $file oO_RDONLY:r4063232_c &
24583 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24586 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24589 run_test 315 "read should be accounted"
24592 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24593 large_xattr_enabled || skip "ea_inode feature disabled"
24595 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24596 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24597 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24598 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24600 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24602 run_test 316 "lfs migrate of file with large_xattr enabled"
24605 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24606 skip "Need MDS version at least 2.11.53"
24607 if [ "$ost1_FSTYPE" == "zfs" ]; then
24608 skip "LU-10370: no implementation for ZFS"
24612 local grant_blk_size
24614 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24615 awk '/grant_block_size:/ { print $2; exit; }')
24617 # Create File of size 5M. Truncate it to below size's and verify
24620 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24621 error "Create file $DIR/$tfile failed"
24622 stack_trap "rm -f $DIR/$tfile" EXIT
24624 for trunc_sz in 2097152 4097 4000 509 0; do
24625 $TRUNCATE $DIR/$tfile $trunc_sz ||
24626 error "truncate $tfile to $trunc_sz failed"
24627 local sz=$(stat --format=%s $DIR/$tfile)
24628 local blk=$(stat --format=%b $DIR/$tfile)
24629 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24630 grant_blk_size) * 8))
24632 if [[ $blk -ne $trunc_blk ]]; then
24633 $(which stat) $DIR/$tfile
24634 error "Expected Block $trunc_blk got $blk for $tfile"
24637 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24638 error "Expected Size $trunc_sz got $sz for $tfile"
24643 # Create file with a hole and write actual 65536 bytes which aligned
24644 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24647 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24648 error "Create file : $DIR/$tfile"
24651 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24652 # blocks. The block count must drop to 8.
24654 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24655 ((bs - grant_blk_size) + 1)))
24656 $TRUNCATE $DIR/$tfile $trunc_sz ||
24657 error "truncate $tfile to $trunc_sz failed"
24659 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24660 sz=$(stat --format=%s $DIR/$tfile)
24661 blk=$(stat --format=%b $DIR/$tfile)
24663 if [[ $blk -ne $trunc_bsz ]]; then
24664 $(which stat) $DIR/$tfile
24665 error "Expected Block $trunc_bsz got $blk for $tfile"
24668 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24669 error "Expected Size $trunc_sz got $sz for $tfile"
24671 run_test 317 "Verify blocks get correctly update after truncate"
24674 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24675 local old_max_active=$($LCTL get_param -n \
24676 ${llite_name}.max_read_ahead_async_active \
24679 $LCTL set_param llite.*.max_read_ahead_async_active=256
24680 local max_active=$($LCTL get_param -n \
24681 ${llite_name}.max_read_ahead_async_active \
24683 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24685 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24686 error "set max_read_ahead_async_active should succeed"
24688 $LCTL set_param llite.*.max_read_ahead_async_active=512
24689 max_active=$($LCTL get_param -n \
24690 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24691 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24693 # restore @max_active
24694 [ $old_max_active -ne 0 ] && $LCTL set_param \
24695 llite.*.max_read_ahead_async_active=$old_max_active
24697 local old_threshold=$($LCTL get_param -n \
24698 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24699 local max_per_file_mb=$($LCTL get_param -n \
24700 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24702 local invalid=$(($max_per_file_mb + 1))
24704 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24705 && error "set $invalid should fail"
24707 local valid=$(($invalid - 1))
24709 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24710 error "set $valid should succeed"
24711 local threshold=$($LCTL get_param -n \
24712 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24713 [ $threshold -eq $valid ] || error \
24714 "expect threshold $valid got $threshold"
24716 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24718 run_test 318 "Verify async readahead tunables"
24721 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24723 local before=$(date +%s)
24725 local mdir=$DIR/$tdir
24726 local file=$mdir/xxx
24728 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24731 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24732 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24733 $LFS migrate -m1 $mdir &
24736 dd if=$file of=/dev/null
24738 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24739 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24741 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24743 run_test 319 "lost lease lock on migrate error"
24745 test_398a() { # LU-4198
24746 local ost1_imp=$(get_osc_import_name client ost1)
24747 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24750 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24751 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24753 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24754 # request a new lock on client
24755 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24757 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24758 #local lock_count=$($LCTL get_param -n \
24759 # ldlm.namespaces.$imp_name.lru_size)
24760 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24762 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24764 # no lock cached, should use lockless DIO and not enqueue new lock
24765 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24767 error "dio write failed"
24768 lock_count=$($LCTL get_param -n \
24769 ldlm.namespaces.$imp_name.lru_size)
24770 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24772 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24774 # no lock cached, should use locked DIO append
24775 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24776 conv=notrunc || error "DIO append failed"
24777 lock_count=$($LCTL get_param -n \
24778 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24779 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24781 run_test 398a "direct IO should cancel lock otherwise lockless"
24783 test_398b() { # LU-4198
24784 which fio || skip_env "no fio installed"
24785 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24788 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24791 # Single page, multiple pages, stripe size, 4*stripe size
24792 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24793 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24794 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24795 --numjobs=$njobs --fallocate=none \
24796 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24797 --filename=$DIR/$tfile &
24800 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24801 fio --name=rand-rw --rw=randrw --bs=$bsize \
24802 --numjobs=$njobs --fallocate=none \
24803 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24804 --filename=$DIR/$tfile || true
24808 evict=$(do_facet client $LCTL get_param \
24809 osc.$FSNAME-OST*-osc-*/state |
24810 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24812 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24813 (do_facet client $LCTL get_param \
24814 osc.$FSNAME-OST*-osc-*/state;
24815 error "eviction happened: $evict before:$before")
24819 run_test 398b "DIO and buffer IO race"
24821 test_398c() { # LU-4198
24822 local ost1_imp=$(get_osc_import_name client ost1)
24823 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24826 which fio || skip_env "no fio installed"
24828 saved_debug=$($LCTL get_param -n debug)
24829 $LCTL set_param debug=0
24831 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24832 ((size /= 1024)) # by megabytes
24833 ((size /= 2)) # write half of the OST at most
24834 [ $size -gt 40 ] && size=40 #reduce test time anyway
24836 $LFS setstripe -c 1 $DIR/$tfile
24838 # it seems like ldiskfs reserves more space than necessary if the
24839 # writing blocks are not mapped, so it extends the file firstly
24840 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24841 cancel_lru_locks osc
24843 # clear and verify rpc_stats later
24844 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24847 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24848 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24849 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24850 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24851 --filename=$DIR/$tfile
24852 [ $? -eq 0 ] || error "fio write error"
24854 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24855 error "Locks were requested while doing AIO"
24857 # get the percentage of 1-page I/O
24858 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24859 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24861 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24863 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24864 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24865 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24866 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24867 --filename=$DIR/$tfile
24868 [ $? -eq 0 ] || error "fio mixed read write error"
24870 echo "AIO with large block size ${size}M"
24871 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24872 --numjobs=1 --fallocate=none --ioengine=libaio \
24873 --iodepth=16 --allow_file_create=0 --size=${size}M \
24874 --filename=$DIR/$tfile
24875 [ $? -eq 0 ] || error "fio large block size failed"
24878 $LCTL set_param debug="$saved_debug"
24880 run_test 398c "run fio to test AIO"
24882 test_398d() { # LU-13846
24883 which aiocp || skip_env "no aiocp installed"
24884 local aio_file=$DIR/$tfile.aio
24886 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24888 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24889 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24890 stack_trap "rm -f $DIR/$tfile $aio_file"
24892 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24894 # make sure we don't crash and fail properly
24895 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24896 error "aio not aligned with PAGE SIZE should fail"
24898 rm -f $DIR/$tfile $aio_file
24900 run_test 398d "run aiocp to verify block size > stripe size"
24903 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24904 touch $DIR/$tfile.new
24905 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24907 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24909 test_398f() { # LU-14687
24910 which aiocp || skip_env "no aiocp installed"
24911 local aio_file=$DIR/$tfile.aio
24913 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24915 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24916 stack_trap "rm -f $DIR/$tfile $aio_file"
24918 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24919 $LCTL set_param fail_loc=0x1418
24920 # make sure we don't crash and fail properly
24921 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24922 error "aio with page allocation failure succeeded"
24923 $LCTL set_param fail_loc=0
24924 diff $DIR/$tfile $aio_file
24925 [[ $? != 0 ]] || error "no diff after failed aiocp"
24927 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24929 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24930 # stripe and i/o size must be > stripe size
24931 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24932 # single RPC in flight. This test shows async DIO submission is working by
24933 # showing multiple RPCs in flight.
24934 test_398g() { # LU-13798
24935 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24937 # We need to do some i/o first to acquire enough grant to put our RPCs
24938 # in flight; otherwise a new connection may not have enough grant
24940 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24941 error "parallel dio failed"
24942 stack_trap "rm -f $DIR/$tfile"
24944 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24945 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24946 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24947 stack_trap "$LCTL set_param -n $pages_per_rpc"
24949 # Recreate file so it's empty
24951 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24952 #Pause rpc completion to guarantee we see multiple rpcs in flight
24953 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24954 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24955 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24958 $LCTL set_param osc.*.rpc_stats=c
24960 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24961 error "parallel dio failed"
24962 stack_trap "rm -f $DIR/$tfile"
24964 $LCTL get_param osc.*-OST0000-*.rpc_stats
24965 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24966 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24967 grep "8:" | awk '{print $8}')
24968 # We look at the "8 rpcs in flight" field, and verify A) it is present
24969 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24970 # as expected for an 8M DIO to a file with 1M stripes.
24971 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24973 # Verify turning off parallel dio works as expected
24975 $LCTL set_param osc.*.rpc_stats=c
24976 $LCTL set_param llite.*.parallel_dio=0
24977 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24979 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24980 error "dio with parallel dio disabled failed"
24982 # Ideally, we would see only one RPC in flight here, but there is an
24983 # unavoidable race between i/o completion and RPC in flight counting,
24984 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24985 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24986 # So instead we just verify it's always < 8.
24987 $LCTL get_param osc.*-OST0000-*.rpc_stats
24988 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24989 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24990 grep '^$' -B1 | grep . | awk '{print $1}')
24991 [ $ret != "8:" ] ||
24992 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24994 run_test 398g "verify parallel dio async RPC submission"
24996 test_398h() { # LU-13798
24997 local dio_file=$DIR/$tfile.dio
24999 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25001 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25002 stack_trap "rm -f $DIR/$tfile $dio_file"
25004 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25005 error "parallel dio failed"
25006 diff $DIR/$tfile $dio_file
25007 [[ $? == 0 ]] || error "file diff after aiocp"
25009 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25011 test_398i() { # LU-13798
25012 local dio_file=$DIR/$tfile.dio
25014 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25016 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25017 stack_trap "rm -f $DIR/$tfile $dio_file"
25019 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25020 $LCTL set_param fail_loc=0x1418
25021 # make sure we don't crash and fail properly
25022 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25023 error "parallel dio page allocation failure succeeded"
25024 diff $DIR/$tfile $dio_file
25025 [[ $? != 0 ]] || error "no diff after failed aiocp"
25027 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25029 test_398j() { # LU-13798
25030 # Stripe size > RPC size but less than i/o size tests split across
25031 # stripes and RPCs for individual i/o op
25032 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25034 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25035 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25036 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25037 stack_trap "$LCTL set_param -n $pages_per_rpc"
25039 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25040 error "parallel dio write failed"
25041 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25043 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25044 error "parallel dio read failed"
25045 diff $DIR/$tfile $DIR/$tfile.2
25046 [[ $? == 0 ]] || error "file diff after parallel dio read"
25048 run_test 398j "test parallel dio where stripe size > rpc_size"
25050 test_398k() { # LU-13798
25051 wait_delete_completed
25054 # 4 stripe file; we will cause out of space on OST0
25055 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25057 # Fill OST0 (if it's not too large)
25058 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25060 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25061 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25063 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25064 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25065 error "dd should fill OST0"
25066 stack_trap "rm -f $DIR/$tfile.1"
25068 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25072 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25073 error "file is not 0 bytes in size"
25075 # dd above should not succeed, but don't error until here so we can
25076 # get debug info above
25078 error "parallel dio write with enospc succeeded"
25079 stack_trap "rm -f $DIR/$tfile"
25081 run_test 398k "test enospc on first stripe"
25083 test_398l() { # LU-13798
25084 wait_delete_completed
25087 # 4 stripe file; we will cause out of space on OST0
25088 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25089 # happens on the second i/o chunk we issue
25090 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25092 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25093 stack_trap "rm -f $DIR/$tfile"
25095 # Fill OST0 (if it's not too large)
25096 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25098 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25099 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25101 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25102 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25103 error "dd should fill OST0"
25104 stack_trap "rm -f $DIR/$tfile.1"
25106 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25108 stack_trap "rm -f $DIR/$tfile.2"
25110 # Check that short write completed as expected
25111 ls -la $DIR/$tfile.2
25112 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25113 error "file is not 1M in size"
25115 # dd above should not succeed, but don't error until here so we can
25116 # get debug info above
25118 error "parallel dio write with enospc succeeded"
25120 # Truncate source file to same length as output file and diff them
25121 $TRUNCATE $DIR/$tfile 1048576
25122 diff $DIR/$tfile $DIR/$tfile.2
25123 [[ $? == 0 ]] || error "data incorrect after short write"
25125 run_test 398l "test enospc on intermediate stripe/RPC"
25127 test_398m() { # LU-13798
25128 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25130 # Set up failure on OST0, the first stripe:
25131 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25132 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25133 # So this fail_val specifies OST0
25134 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25135 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25137 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25138 error "parallel dio write with failure on first stripe succeeded"
25139 stack_trap "rm -f $DIR/$tfile"
25140 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25142 # Place data in file for read
25143 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25144 error "parallel dio write failed"
25146 # Fail read on OST0, first stripe
25147 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25148 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25149 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25150 error "parallel dio read with error on first stripe succeeded"
25151 rm -f $DIR/$tfile.2
25152 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25154 # Switch to testing on OST1, second stripe
25155 # Clear file contents, maintain striping
25157 # Set up failure on OST1, second stripe:
25158 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
25159 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25161 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25162 error "parallel dio write with failure on first stripe succeeded"
25163 stack_trap "rm -f $DIR/$tfile"
25164 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25166 # Place data in file for read
25167 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25168 error "parallel dio write failed"
25170 # Fail read on OST1, second stripe
25171 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25172 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25173 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25174 error "parallel dio read with error on first stripe succeeded"
25175 rm -f $DIR/$tfile.2
25176 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25178 run_test 398m "test RPC failures with parallel dio"
25180 # Parallel submission of DIO should not cause problems for append, but it's
25181 # important to verify.
25182 test_398n() { # LU-13798
25183 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25185 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25186 error "dd to create source file failed"
25187 stack_trap "rm -f $DIR/$tfile"
25189 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25190 error "parallel dio write with failure on second stripe succeeded"
25191 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25192 diff $DIR/$tfile $DIR/$tfile.1
25193 [[ $? == 0 ]] || error "data incorrect after append"
25196 run_test 398n "test append with parallel DIO"
25199 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25201 run_test 398o "right kms with DIO"
25204 local read_write=$1
25205 if [ "$read_write" = "write" ]; then
25206 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25207 elif [ "$read_write" = "read" ]; then
25208 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25210 error "argument error"
25213 # turn off debug for performance testing
25214 local saved_debug=$($LCTL get_param -n debug)
25215 $LCTL set_param debug=0
25217 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25219 # get ost1 size - $FSNAME-OST0000
25220 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25221 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25222 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25224 if [ "$read_write" = "read" ]; then
25225 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25228 local start_time=$(date +%s.%N)
25229 $dd_cmd bs=1M count=$blocks oflag=sync ||
25230 error "real dd $read_write error"
25231 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25233 if [ "$read_write" = "write" ]; then
25237 # define OBD_FAIL_OST_FAKE_RW 0x238
25238 do_facet ost1 $LCTL set_param fail_loc=0x238
25240 local start_time=$(date +%s.%N)
25241 $dd_cmd bs=1M count=$blocks oflag=sync ||
25242 error "fake dd $read_write error"
25243 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25245 if [ "$read_write" = "write" ]; then
25247 cancel_lru_locks osc
25248 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25249 error "$tfile size not $blocks MB"
25251 do_facet ost1 $LCTL set_param fail_loc=0
25253 echo "fake $read_write $duration_fake vs. normal $read_write" \
25254 "$duration in seconds"
25255 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25256 error_not_in_vm "fake write is slower"
25258 $LCTL set_param -n debug="$saved_debug"
25261 test_399a() { # LU-7655 for OST fake write
25262 remote_ost_nodsh && skip "remote OST with nodsh"
25266 run_test 399a "fake write should not be slower than normal write"
25268 test_399b() { # LU-8726 for OST fake read
25269 remote_ost_nodsh && skip "remote OST with nodsh"
25270 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25271 skip_env "ldiskfs only test"
25276 run_test 399b "fake read should not be slower than normal read"
25278 test_400a() { # LU-1606, was conf-sanity test_74
25279 if ! which $CC > /dev/null 2>&1; then
25280 skip_env "$CC is not installed"
25283 local extra_flags=''
25284 local out=$TMP/$tfile
25285 local prefix=/usr/include/lustre
25288 # Oleg removes c files in his test rig so test if any c files exist
25289 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
25290 skip_env "Needed c test files are missing"
25292 if ! [[ -d $prefix ]]; then
25293 # Assume we're running in tree and fixup the include path.
25294 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
25295 extra_flags+=" -L$LUSTRE/utils/.lib"
25298 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25299 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
25300 error "client api broken"
25304 run_test 400a "Lustre client api program can compile and link"
25306 test_400b() { # LU-1606, LU-5011
25308 local out=$TMP/$tfile
25309 local prefix=/usr/include/linux/lustre
25311 # We use a hard coded prefix so that this test will not fail
25312 # when run in tree. There are headers in lustre/include/lustre/
25313 # that are not packaged (like lustre_idl.h) and have more
25314 # complicated include dependencies (like config.h and lnet/types.h).
25315 # Since this test about correct packaging we just skip them when
25316 # they don't exist (see below) rather than try to fixup cppflags.
25318 if ! which $CC > /dev/null 2>&1; then
25319 skip_env "$CC is not installed"
25322 for header in $prefix/*.h; do
25323 if ! [[ -f "$header" ]]; then
25327 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25328 continue # lustre_ioctl.h is internal header
25331 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
25332 error "cannot compile '$header'"
25336 run_test 400b "packaged headers can be compiled"
25338 test_401a() { #LU-7437
25339 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25340 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25342 #count the number of parameters by "list_param -R"
25343 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25344 #count the number of parameters by listing proc files
25345 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25346 echo "proc_dirs='$proc_dirs'"
25347 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25348 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25351 [ $params -eq $procs ] ||
25352 error "found $params parameters vs. $procs proc files"
25354 # test the list_param -D option only returns directories
25355 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25356 #count the number of parameters by listing proc directories
25357 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25360 [ $params -eq $procs ] ||
25361 error "found $params parameters vs. $procs proc files"
25363 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25366 # jobid_var may not allow arbitrary values, so use jobid_name
25368 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25369 local testname=jobid_name tmp='testing%p'
25371 local testname=jobid_var tmp=testing
25374 local save=$($LCTL get_param -n $testname)
25376 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25377 error "no error returned when setting bad parameters"
25379 local jobid_new=$($LCTL get_param -n foe $testname baz)
25380 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25382 $LCTL set_param -n fog=bam $testname=$save bat=fog
25383 local jobid_old=$($LCTL get_param -n foe $testname bag)
25384 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25386 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25389 # jobid_var may not allow arbitrary values, so use jobid_name
25391 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25392 local testname=jobid_name
25394 local testname=jobid_var
25397 local jobid_var_old=$($LCTL get_param -n $testname)
25398 local jobid_var_new
25400 $LCTL set_param $testname= &&
25401 error "no error returned for 'set_param a='"
25403 jobid_var_new=$($LCTL get_param -n $testname)
25404 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25405 error "$testname was changed by setting without value"
25407 $LCTL set_param $testname &&
25408 error "no error returned for 'set_param a'"
25410 jobid_var_new=$($LCTL get_param -n $testname)
25411 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25412 error "$testname was changed by setting without value"
25414 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25417 # jobid_var may not allow arbitrary values, so use jobid_name
25419 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25420 local testname=jobid_name new_value='foo=bar%p'
25422 local testname=jobid_var new_valuie=foo=bar
25425 local jobid_var_old=$($LCTL get_param -n $testname)
25426 local jobid_var_new
25428 $LCTL set_param $testname=$new_value ||
25429 error "'set_param a=b' did not accept a value containing '='"
25431 jobid_var_new=$($LCTL get_param -n $testname)
25432 [[ "$jobid_var_new" == "$new_value" ]] ||
25433 error "'set_param a=b' failed on a value containing '='"
25435 # Reset the $testname to test the other format
25436 $LCTL set_param $testname=$jobid_var_old
25437 jobid_var_new=$($LCTL get_param -n $testname)
25438 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25439 error "failed to reset $testname"
25441 $LCTL set_param $testname $new_value ||
25442 error "'set_param a b' did not accept a value containing '='"
25444 jobid_var_new=$($LCTL get_param -n $testname)
25445 [[ "$jobid_var_new" == "$new_value" ]] ||
25446 error "'set_param a b' failed on a value containing '='"
25448 $LCTL set_param $testname $jobid_var_old
25449 jobid_var_new=$($LCTL get_param -n $testname)
25450 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25451 error "failed to reset $testname"
25453 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25455 test_401e() { # LU-14779
25456 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25457 error "lctl list_param MGC* failed"
25458 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25459 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25460 error "lctl get_param lru_size failed"
25462 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25465 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25466 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25467 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25468 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25469 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25470 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25471 remote_mds_nodsh && skip "remote MDS with nodsh"
25473 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25474 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25475 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25476 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25477 echo "Touch failed - OK"
25479 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25482 local file1=$DIR/$tfile.1
25483 local file2=$DIR/$tfile.2
25484 local tfile=$TMP/$tfile
25486 rm -f $file1 $file2 $tfile
25491 # 30 sec OBD_TIMEOUT in ll_getattr()
25492 # right before populating st_nlink
25493 $LCTL set_param fail_loc=0x80001409
25494 stat -c %h $file1 > $tfile &
25496 # create an alias, drop all locks and reclaim the dentry
25498 cancel_lru_locks mdc
25499 cancel_lru_locks osc
25500 sysctl -w vm.drop_caches=2
25504 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25506 rm -f $tfile $file1 $file2
25508 run_test 403 "i_nlink should not drop to zero due to aliasing"
25510 test_404() { # LU-6601
25511 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25512 skip "Need server version newer than 2.8.52"
25513 remote_mds_nodsh && skip "remote MDS with nodsh"
25515 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25516 awk '/osp .*-osc-MDT/ { print $4}')
25519 for osp in $mosps; do
25520 echo "Deactivate: " $osp
25521 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25522 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25523 awk -vp=$osp '$4 == p { print $2 }')
25524 [ $stat = IN ] || {
25525 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25526 error "deactivate error"
25528 echo "Activate: " $osp
25529 do_facet $SINGLEMDS $LCTL --device %$osp activate
25530 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25531 awk -vp=$osp '$4 == p { print $2 }')
25532 [ $stat = UP ] || {
25533 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25534 error "activate error"
25538 run_test 404 "validate manual {de}activated works properly for OSPs"
25541 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25542 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25543 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25544 skip "Layout swap lock is not supported"
25546 check_swap_layouts_support
25547 check_swap_layout_no_dom $DIR
25549 test_mkdir $DIR/$tdir
25550 swap_lock_test -d $DIR/$tdir ||
25551 error "One layout swap locked test failed"
25553 run_test 405 "Various layout swap lock tests"
25556 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25557 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25558 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25560 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25561 skip "Need MDS version at least 2.8.50"
25563 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25564 local test_pool=$TESTNAME
25566 pool_add $test_pool || error "pool_add failed"
25567 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25568 error "pool_add_targets failed"
25570 save_layout_restore_at_exit $MOUNT
25572 # parent set default stripe count only, child will stripe from both
25573 # parent and fs default
25574 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25575 error "setstripe $MOUNT failed"
25576 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25577 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25578 for i in $(seq 10); do
25579 local f=$DIR/$tdir/$tfile.$i
25580 touch $f || error "touch failed"
25581 local count=$($LFS getstripe -c $f)
25582 [ $count -eq $OSTCOUNT ] ||
25583 error "$f stripe count $count != $OSTCOUNT"
25584 local offset=$($LFS getstripe -i $f)
25585 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25586 local size=$($LFS getstripe -S $f)
25587 [ $size -eq $((def_stripe_size * 2)) ] ||
25588 error "$f stripe size $size != $((def_stripe_size * 2))"
25589 local pool=$($LFS getstripe -p $f)
25590 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25593 # change fs default striping, delete parent default striping, now child
25594 # will stripe from new fs default striping only
25595 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25596 error "change $MOUNT default stripe failed"
25597 $LFS setstripe -c 0 $DIR/$tdir ||
25598 error "delete $tdir default stripe failed"
25599 for i in $(seq 11 20); do
25600 local f=$DIR/$tdir/$tfile.$i
25601 touch $f || error "touch $f failed"
25602 local count=$($LFS getstripe -c $f)
25603 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25604 local offset=$($LFS getstripe -i $f)
25605 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25606 local size=$($LFS getstripe -S $f)
25607 [ $size -eq $def_stripe_size ] ||
25608 error "$f stripe size $size != $def_stripe_size"
25609 local pool=$($LFS getstripe -p $f)
25610 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25613 unlinkmany $DIR/$tdir/$tfile. 1 20
25615 local f=$DIR/$tdir/$tfile
25616 pool_remove_all_targets $test_pool $f
25617 pool_remove $test_pool $f
25619 run_test 406 "DNE support fs default striping"
25622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25623 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25624 skip "Need MDS version at least 2.8.55"
25625 remote_mds_nodsh && skip "remote MDS with nodsh"
25627 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25628 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25629 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25630 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25631 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25633 #define OBD_FAIL_DT_TXN_STOP 0x2019
25634 for idx in $(seq $MDSCOUNT); do
25635 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25637 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25638 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25639 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25642 run_test 407 "transaction fail should cause operation fail"
25645 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25647 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25648 lctl set_param fail_loc=0x8000040a
25649 # let ll_prepare_partial_page() fail
25650 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25654 # create at least 100 unused inodes so that
25655 # shrink_icache_memory(0) should not return 0
25656 touch $DIR/$tfile-{0..100}
25657 rm -f $DIR/$tfile-{0..100}
25660 echo 2 > /proc/sys/vm/drop_caches
25662 run_test 408 "drop_caches should not hang due to page leaks"
25666 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25668 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25669 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25670 touch $DIR/$tdir/guard || error "(2) Fail to create"
25672 local PREFIX=$(str_repeat 'A' 128)
25673 echo "Create 1K hard links start at $(date)"
25674 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25675 error "(3) Fail to hard link"
25677 echo "Links count should be right although linkEA overflow"
25678 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25679 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25680 [ $linkcount -eq 1001 ] ||
25681 error "(5) Unexpected hard links count: $linkcount"
25683 echo "List all links start at $(date)"
25684 ls -l $DIR/$tdir/foo > /dev/null ||
25685 error "(6) Fail to list $DIR/$tdir/foo"
25687 echo "Unlink hard links start at $(date)"
25688 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25689 error "(7) Fail to unlink"
25690 echo "Unlink hard links finished at $(date)"
25692 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25696 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25697 skip "Need client version at least 2.9.59"
25698 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25699 skip "Need MODULES build"
25701 # Create a file, and stat it from the kernel
25702 local testfile=$DIR/$tfile
25705 local run_id=$RANDOM
25706 local my_ino=$(stat --format "%i" $testfile)
25708 # Try to insert the module. This will always fail as the
25709 # module is designed to not be inserted.
25710 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25713 # Anything but success is a test failure
25715 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25716 error "no inode match"
25718 run_test 410 "Test inode number returned from kernel thread"
25720 cleanup_test411_cgroup() {
25726 local cg_basedir=/sys/fs/cgroup/memory
25728 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25729 skip "no setup for cgroup"
25731 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25732 error "test file creation failed"
25733 cancel_lru_locks osc
25735 # Create a very small memory cgroup to force a slab allocation error
25736 local cgdir=$cg_basedir/osc_slab_alloc
25737 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25738 trap "cleanup_test411_cgroup $cgdir" EXIT
25739 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25740 echo 1M > $cgdir/memory.limit_in_bytes
25742 # Should not LBUG, just be killed by oom-killer
25743 # dd will return 0 even allocation failure in some environment.
25744 # So don't check return value
25745 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25746 cleanup_test411_cgroup $cgdir
25750 run_test 411 "Slab allocation error with cgroup does not LBUG"
25753 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25754 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25755 skip "Need server version at least 2.10.55"
25757 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25758 error "mkdir failed"
25759 $LFS getdirstripe $DIR/$tdir
25760 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25761 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25762 error "expect $((MDSCOUT - 1)) get $stripe_index"
25763 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25764 [ $stripe_count -eq 2 ] ||
25765 error "expect 2 get $stripe_count"
25767 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25772 # subdirs should be on the same MDT as parent
25773 for i in $(seq 0 $((MDSCOUNT - 1))); do
25774 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25775 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25776 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25777 (( index == i )) || error "mdt$i/sub on MDT$index"
25780 # stripe offset -1, ditto
25781 for i in {1..10}; do
25782 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25783 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25784 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25785 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25786 (( index == index2 )) ||
25787 error "qos$i on MDT$index, sub on MDT$index2"
25790 local testdir=$DIR/$tdir/inherit
25792 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25795 testdir=$testdir/s$i
25796 mkdir $testdir || error "mkdir $testdir failed"
25797 index=$($LFS getstripe -m $testdir)
25798 (( index == 1 )) ||
25799 error "$testdir on MDT$index"
25802 # not inherit any more
25803 testdir=$testdir/s3
25804 mkdir $testdir || error "mkdir $testdir failed"
25805 getfattr -d -m dmv $testdir | grep dmv &&
25806 error "default LMV set on $testdir" || true
25808 run_test 412 "mkdir on specific MDTs"
25810 TEST413_COUNT=${TEST413_COUNT:-200}
25811 generate_uneven_mdts() {
25813 local lmv_qos_maxage
25814 local lod_qos_maxage
25824 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25825 $LCTL set_param lmv.*.qos_maxage=1
25826 stack_trap "$LCTL set_param \
25827 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25828 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25829 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25830 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25831 lod.*.mdt_qos_maxage=1
25832 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25833 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25836 echo "Check for uneven MDTs: "
25838 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25839 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25840 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25842 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25843 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25846 for ((i = 1; i < ${#ffree[@]}; i++)); do
25847 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25848 if [ $tmp -gt $max ]; then
25852 if [ $tmp -lt $min ]; then
25858 (( ${ffree[min_index]} > 0 )) ||
25859 skip "no free files in MDT$min_index"
25860 (( ${ffree[min_index]} < 10000000 )) ||
25861 skip "too many free files in MDT$min_index"
25863 # Check if we need to generate uneven MDTs
25864 local diff=$(((max - min) * 100 / min))
25865 local testdir=$DIR/$tdir-fillmdt
25869 while (( diff < threshold )); do
25871 # generate uneven MDTs, create till $threshold% diff
25872 echo -n "weight diff=$diff% must be > $threshold% ..."
25873 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
25874 testdir=$DIR/$tdir-fillmdt/$i
25875 [ -d $testdir ] && continue
25876 $LFS mkdir -i $min_index $testdir ||
25877 error "mkdir $testdir failed"
25878 $LFS setstripe -E 1M -L mdt $testdir ||
25879 error "setstripe $testdir failed"
25881 for ((F=0; F < TEST413_COUNT; F++)); do
25882 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
25883 /dev/null 2>&1 || error "dd $F failed"
25885 sync; sleep 1; sync
25887 # wait for QOS to update
25888 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25890 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25891 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25892 max=$(((${ffree[max_index]} >> 8) *
25893 (${bavail[max_index]} * bsize >> 16)))
25894 min=$(((${ffree[min_index]} >> 8) *
25895 (${bavail[min_index]} * bsize >> 16)))
25896 diff=$(((max - min) * 100 / min))
25900 echo "MDT filesfree available: ${ffree[*]}"
25901 echo "MDT blocks available: ${bavail[*]}"
25902 echo "weight diff=$diff%"
25907 local stripe_count=$2
25908 local mdts=$(comma_list $(mdts_nodes))
25911 local lmv_qos_prio_free
25912 local lmv_qos_threshold_rr
25913 local lmv_qos_maxage
25914 local lod_qos_prio_free
25915 local lod_qos_threshold_rr
25916 local lod_qos_maxage
25920 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25921 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25922 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25924 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25925 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25926 stack_trap "$LCTL set_param \
25927 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25928 stack_trap "$LCTL set_param \
25929 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25930 stack_trap "$LCTL set_param \
25931 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25933 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25934 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25935 lod_qos_prio_free=${lod_qos_prio_free%%%}
25936 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25937 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25938 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25939 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25940 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25941 stack_trap "do_nodes $mdts $LCTL set_param \
25942 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25943 stack_trap "do_nodes $mdts $LCTL set_param \
25944 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25945 stack_trap "do_nodes $mdts $LCTL set_param \
25946 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25948 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25949 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25951 testdir=$DIR/$tdir-s$stripe_count/rr
25953 local stripe_index=$($LFS getstripe -m $testdir)
25954 local test_mkdir_rr=true
25956 getfattr -d -m dmv -e hex $testdir | grep dmv
25957 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25958 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25959 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25960 test_mkdir_rr=false
25965 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25966 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25968 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25969 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25970 eval $mkdir_cmd $testdir/subdir$i ||
25971 error "$mkdir_cmd subdir$i failed"
25974 for (( i = 0; i < $MDSCOUNT; i++ )); do
25975 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25976 echo "$count directories created on MDT$i"
25977 if $test_mkdir_rr; then
25978 (( $count == 100 )) ||
25979 error "subdirs are not evenly distributed"
25980 elif (( $i == $stripe_index )); then
25981 (( $count == 100 * MDSCOUNT )) ||
25982 error "$count subdirs created on MDT$i"
25984 (( $count == 0 )) ||
25985 error "$count subdirs created on MDT$i"
25988 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25989 count=$($LFS getdirstripe $testdir/* |
25990 grep -c -P "^\s+$i\t")
25991 echo "$count stripes created on MDT$i"
25992 # deviation should < 5% of average
25993 (( $count >= 95 * stripe_count &&
25994 $count <= 105 * stripe_count)) ||
25995 error "stripes are not evenly distributed"
26000 echo "Check for uneven MDTs: "
26010 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26011 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26012 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26014 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26015 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26018 for ((i = 1; i < ${#ffree[@]}; i++)); do
26019 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26020 if [ $tmp -gt $max ]; then
26024 if [ $tmp -lt $min ]; then
26030 (( ${ffree[min_index]} > 0 )) ||
26031 skip "no free files in MDT$min_index"
26032 (( ${ffree[min_index]} < 10000000 )) ||
26033 skip "too many free files in MDT$min_index"
26035 echo "MDT filesfree available: ${ffree[*]}"
26036 echo "MDT blocks available: ${bavail[*]}"
26037 echo "weight diff=$(((max - min) * 100 / min))%"
26039 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26041 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26042 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26043 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26044 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26045 # decrease statfs age, so that it can be updated in time
26046 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26047 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26051 testdir=$DIR/$tdir-s$stripe_count/qos
26054 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26055 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26056 eval $mkdir_cmd $testdir/subdir$i ||
26057 error "$mkdir_cmd subdir$i failed"
26061 for (( i = 0; i < $MDSCOUNT; i++ )); do
26062 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26063 (( count > max )) && max=$count
26064 echo "$count directories created on MDT$i"
26067 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26069 # D-value should > 10% of averge
26070 (( max - min > num / 10 )) ||
26071 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26073 # ditto for stripes
26074 if (( stripe_count > 1 )); then
26076 for (( i = 0; i < $MDSCOUNT; i++ )); do
26077 count=$($LFS getdirstripe $testdir/* |
26078 grep -c -P "^\s+$i\t")
26079 (( count > max )) && max=$count
26080 echo "$count stripes created on MDT$i"
26083 min=$($LFS getdirstripe $testdir/* |
26084 grep -c -P "^\s+$min_index\t")
26085 (( max - min > num * stripe_count / 10 )) ||
26086 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26098 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26099 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26100 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26102 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26104 for ((i = 1; i < ${#ffree[@]}; i++)); do
26105 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26106 (( tmp < min )) && min=$tmp && min_index=$i
26113 [ $MDSCOUNT -lt 2 ] &&
26114 skip "We need at least 2 MDTs for this test"
26116 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26117 skip "Need server version at least 2.12.52"
26121 generate_uneven_mdts 100
26122 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26123 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26124 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26125 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26126 error "mkdir failed"
26127 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26130 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26133 [ $MDSCOUNT -lt 2 ] &&
26134 skip "We need at least 2 MDTs for this test"
26136 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26137 skip "Need server version at least 2.12.52"
26142 generate_uneven_mdts 100
26143 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26144 testdir=$DIR/$tdir-s$stripe_count
26145 mkdir $testdir || error "mkdir $testdir failed"
26146 mkdir $testdir/rr || error "mkdir rr failed"
26147 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26148 error "mkdir qos failed"
26149 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26150 $testdir/rr || error "setdirstripe rr failed"
26151 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26152 error "setdirstripe failed"
26153 test_qos_mkdir "mkdir" $stripe_count
26156 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26159 (( $MDSCOUNT >= 2 )) ||
26160 skip "We need at least 2 MDTs for this test"
26162 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26163 skip "Need server version at least 2.14.51"
26169 testdir=$DIR/${tdir}-s1
26170 mkdir $testdir || error "mkdir $testdir failed"
26171 mkdir $testdir/rr || error "mkdir rr failed"
26172 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26173 # default max_inherit is -1, default max_inherit_rr is 0
26174 $LFS setdirstripe -D -c 1 $testdir/rr ||
26175 error "setdirstripe rr failed"
26176 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26177 error "setdirstripe qos failed"
26178 test_qos_mkdir "mkdir" 1
26180 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26181 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26182 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26183 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26184 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26186 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26187 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26188 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26189 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26190 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26191 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26192 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26193 error "level2 shouldn't have default LMV" || true
26195 run_test 413c "mkdir with default LMV max inherit rr"
26198 (( MDSCOUNT >= 2 )) ||
26199 skip "We need at least 2 MDTs for this test"
26201 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26202 skip "Need server version at least 2.14.51"
26204 local lmv_qos_threshold_rr
26206 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26208 stack_trap "$LCTL set_param \
26209 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26211 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26212 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26213 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26214 error "$tdir shouldn't have default LMV"
26215 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26216 error "mkdir sub failed"
26218 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26220 (( count == 100 )) || error "$count subdirs on MDT0"
26222 run_test 413d "inherit ROOT default LMV"
26225 (( MDSCOUNT >= 2 )) ||
26226 skip "We need at least 2 MDTs for this test"
26227 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26228 skip "Need server version at least 2.14.55"
26230 local testdir=$DIR/$tdir
26231 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26233 local sub_max_inherit
26235 mkdir -p $testdir || error "failed to create $testdir"
26237 # set default max-inherit to -1 if stripe count is 0 or 1
26238 $LFS setdirstripe -D -c 1 $testdir ||
26239 error "failed to set default LMV"
26240 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26241 (( max_inherit == -1 )) ||
26242 error "wrong max_inherit value $max_inherit"
26244 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26245 $LFS setdirstripe -D -c -1 $testdir ||
26246 error "failed to set default LMV"
26247 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26248 (( max_inherit > 0 )) ||
26249 error "wrong max_inherit value $max_inherit"
26251 # and the subdir will decrease the max_inherit by 1
26252 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26253 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26254 (( sub_max_inherit == max_inherit - 1)) ||
26255 error "wrong max-inherit of subdir $sub_max_inherit"
26257 # check specified --max-inherit and warning message
26258 stack_trap "rm -f $tmpfile"
26259 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26260 error "failed to set default LMV"
26261 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26262 (( max_inherit == -1 )) ||
26263 error "wrong max_inherit value $max_inherit"
26265 # check the warning messages
26266 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26267 error "failed to detect warning string"
26270 run_test 413e "check default max-inherit value"
26272 test_fs_dmv_inherit()
26274 local testdir=$DIR/$tdir
26281 mkdir $testdir || error "mkdir $testdir failed"
26282 count=$($LFS getdirstripe -D -c $testdir)
26283 (( count == 1 )) ||
26284 error "$testdir default LMV count mismatch $count != 1"
26285 inherit=$($LFS getdirstripe -D -X $testdir)
26286 (( inherit == 3 - i )) ||
26287 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26288 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26289 (( inherit_rr == 3 - i )) ||
26290 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26291 testdir=$testdir/sub
26294 mkdir $testdir || error "mkdir $testdir failed"
26295 count=$($LFS getdirstripe -D -c $testdir)
26296 (( count == 0 )) ||
26297 error "$testdir default LMV count not zero: $count"
26301 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26303 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26304 skip "Need server version at least 2.14.55"
26306 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26307 error "dump $DIR default LMV failed"
26308 stack_trap "setfattr --restore=$TMP/dmv.ea"
26310 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26311 error "set $DIR default LMV failed"
26313 test_fs_dmv_inherit
26315 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26318 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26320 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26321 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26322 error "dump $DIR default LMV failed"
26323 stack_trap "setfattr --restore=$TMP/dmv.ea"
26325 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26326 error "set $DIR default LMV failed"
26328 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26329 error "mount $MOUNT2 failed"
26330 stack_trap "umount_client $MOUNT2"
26332 local saved_DIR=$DIR
26336 stack_trap "export DIR=$saved_DIR"
26338 # first check filesystem-wide default LMV inheritance
26339 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26341 # then check subdirs are spread to all MDTs
26342 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26344 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26346 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26348 run_test 413g "enforce ROOT default LMV on subdir mount"
26351 (( MDSCOUNT >= 2 )) ||
26352 skip "We need at least 2 MDTs for this test"
26354 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26355 skip "Need server version at least 2.15.50.6"
26357 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26359 stack_trap "$LCTL set_param \
26360 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26361 $LCTL set_param lmv.*.qos_maxage=1
26365 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26366 local count=$((MDSCOUNT * 20))
26368 generate_uneven_mdts 50
26370 mkdir -p $dir || error "mkdir $dir failed"
26371 stack_trap "rm -rf $dir"
26372 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26373 --max-inherit-rr=$rr_depth $dir
26375 for ((d=0; d < depth + 2; d++)); do
26377 for ((sub=0; sub < count; sub++)); do
26380 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26381 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26382 # subdirs within $rr_depth should be created round-robin
26383 if (( d < rr_depth )); then
26384 (( ${num[0]} != count )) ||
26385 error "all objects created on MDT ${num[1]}"
26391 run_test 413h "don't stick to parent for round-robin dirs"
26398 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26399 unlinkmany $subdir/f. $TEST413_COUNT &
26403 for pid in $pids; do
26407 run_test 413z "413 test cleanup"
26410 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26411 $LCTL set_param fail_loc=0x80000521
26412 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26415 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26419 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26420 skip "Need server version at least 2.11.52"
26430 # this test may be slow on ZFS
26431 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26433 # though this test is designed for striped directory, let's test normal
26434 # directory too since lock is always saved as CoS lock.
26435 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26436 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26445 start_time=$(date +%s)
26446 for i in $(seq $total); do
26447 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26450 end_time=$(date +%s)
26451 duration=$((end_time - start_time))
26453 kill -9 $setattr_pid
26455 echo "rename $total files took $duration sec"
26456 [ $duration -lt 100 ] || error "rename took $duration sec"
26458 run_test 415 "lock revoke is not missing"
26461 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26462 skip "Need server version at least 2.11.55"
26464 # define OBD_FAIL_OSD_TXN_START 0x19a
26465 do_facet mds1 lctl set_param fail_loc=0x19a
26467 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26471 run_test 416 "transaction start failure won't cause system hung"
26475 do_nodes $(comma_list $(mdts_nodes)) \
26476 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26477 do_nodes $(comma_list $(mdts_nodes)) \
26478 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26479 do_nodes $(comma_list $(mdts_nodes)) \
26480 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26484 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26485 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26486 skip "Need MDS version at least 2.11.56"
26488 trap cleanup_417 RETURN EXIT
26490 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26491 do_nodes $(comma_list $(mdts_nodes)) \
26492 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26493 $LFS migrate -m 0 $DIR/$tdir.1 &&
26494 error "migrate dir $tdir.1 should fail"
26496 do_nodes $(comma_list $(mdts_nodes)) \
26497 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26498 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26499 error "create remote dir $tdir.2 should fail"
26501 do_nodes $(comma_list $(mdts_nodes)) \
26502 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26503 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26504 error "create striped dir $tdir.3 should fail"
26507 run_test 417 "disable remote dir, striped dir and dir migration"
26509 # Checks that the outputs of df [-i] and lfs df [-i] match
26511 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26521 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26523 for count in {1..100}; do
26524 do_nodes "$CLIENTS" \
26525 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26528 # read the lines of interest
26529 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26530 error "df $inodes $dir | tail -n +2 failed"
26531 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26532 error "lfs df $inodes $dir | grep summary: failed"
26534 # skip first substrings of each output as they are different
26535 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26536 # compare the two outputs
26538 # skip "available" on MDT until LU-13997 is fixed.
26539 #for i in {1..5}; do
26540 for i in 1 2 4 5; do
26541 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26549 lfs df $inodes $dir
26550 error "df and lfs df $1 output mismatch: " \
26551 "df ${inodes}: ${df_out[*]}, " \
26552 "lfs df ${inodes}: ${lfs_df_out[*]}"
26557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26559 local dir=$DIR/$tdir
26560 local numfiles=$((RANDOM % 4096 + 2))
26561 local numblocks=$((RANDOM % 256 + 1))
26563 wait_delete_completed
26566 # check block output
26567 check_lfs_df blocks $dir
26568 # check inode output
26569 check_lfs_df inodes $dir
26571 # create a single file and retest
26572 echo "Creating a single file and testing"
26573 createmany -o $dir/$tfile- 1 &>/dev/null ||
26574 error "creating 1 file in $dir failed"
26575 check_lfs_df blocks $dir
26576 check_lfs_df inodes $dir
26578 # create a random number of files
26579 echo "Creating $((numfiles - 1)) files and testing"
26580 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26581 error "creating $((numfiles - 1)) files in $dir failed"
26583 # write a random number of blocks to the first test file
26584 echo "Writing $numblocks 4K blocks and testing"
26585 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26586 count=$numblocks &>/dev/null ||
26587 error "dd to $dir/${tfile}-0 failed"
26590 check_lfs_df blocks $dir
26591 check_lfs_df inodes $dir
26593 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26594 error "unlinking $numfiles files in $dir failed"
26596 run_test 418 "df and lfs df outputs match"
26600 local dir=$DIR/$tdir
26605 cancel_lru_locks mdc
26607 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26608 $LCTL set_param fail_loc=0x1410
26610 $LCTL set_param fail_loc=0
26613 run_test 419 "Verify open file by name doesn't crash kernel"
26617 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26618 skip "Need MDS version at least 2.12.53"
26620 local SAVE_UMASK=$(umask)
26621 local dir=$DIR/$tdir
26622 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26626 mkdir -m03777 $dir/testdir
26627 ls -dn $dir/testdir
26628 # Need to remove trailing '.' when SELinux is enabled
26629 local dirperms=$(ls -dn $dir/testdir |
26630 awk '{ sub(/\.$/, "", $1); print $1}')
26631 [ $dirperms == "drwxrwsrwt" ] ||
26632 error "incorrect perms on $dir/testdir"
26634 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26635 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26636 ls -n $dir/testdir/testfile
26637 local fileperms=$(ls -n $dir/testdir/testfile |
26638 awk '{ sub(/\.$/, "", $1); print $1}')
26639 [ $fileperms == "-rwxr-xr-x" ] ||
26640 error "incorrect perms on $dir/testdir/testfile"
26644 run_test 420 "clear SGID bit on non-directories for non-members"
26651 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26652 skip "Need MDS version at least 2.12.54"
26654 test_mkdir $DIR/$tdir
26655 createmany -o $DIR/$tdir/f 3
26656 cnt=$(ls -1 $DIR/$tdir | wc -l)
26657 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26659 fid1=$(lfs path2fid $DIR/$tdir/f1)
26660 fid2=$(lfs path2fid $DIR/$tdir/f2)
26661 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26663 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26664 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26666 cnt=$(ls -1 $DIR/$tdir | wc -l)
26667 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26669 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26670 createmany -o $DIR/$tdir/f 3
26671 cnt=$(ls -1 $DIR/$tdir | wc -l)
26672 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26674 fid1=$(lfs path2fid $DIR/$tdir/f1)
26675 fid2=$(lfs path2fid $DIR/$tdir/f2)
26676 echo "remove using fsname $FSNAME"
26677 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26679 cnt=$(ls -1 $DIR/$tdir | wc -l)
26680 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26682 run_test 421a "simple rm by fid"
26689 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26690 skip "Need MDS version at least 2.12.54"
26692 test_mkdir $DIR/$tdir
26693 createmany -o $DIR/$tdir/f 3
26694 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26697 FID1=$(lfs path2fid $DIR/$tdir/f1)
26698 FID2=$(lfs path2fid $DIR/$tdir/f2)
26699 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26701 kill -USR1 $MULTIPID
26704 cnt=$(ls $DIR/$tdir | wc -l)
26705 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26707 run_test 421b "rm by fid on open file"
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 3
26718 touch $DIR/$tdir/$tfile
26719 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26720 cnt=$(ls -1 $DIR/$tdir | wc -l)
26721 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26723 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26724 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26726 cnt=$(ls $DIR/$tdir | wc -l)
26727 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26729 run_test 421c "rm by fid against hardlinked files"
26735 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26736 skip "Need MDS version at least 2.12.54"
26738 test_mkdir $DIR/$tdir
26739 createmany -o $DIR/$tdir/f 4097
26740 cnt=$(ls -1 $DIR/$tdir | wc -l)
26741 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26743 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26744 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26746 cnt=$(ls $DIR/$tdir | wc -l)
26748 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26750 run_test 421d "rmfid en masse"
26756 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26757 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26758 skip "Need MDS version at least 2.12.54"
26760 mkdir -p $DIR/$tdir
26761 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26762 createmany -o $DIR/$tdir/striped_dir/f 512
26763 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26764 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26766 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26767 sed "s/[/][^:]*://g")
26768 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26770 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26772 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26774 run_test 421e "rmfid in DNE"
26780 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26781 skip "Need MDS version at least 2.12.54"
26783 test_mkdir $DIR/$tdir
26785 cnt=$(ls -1 $DIR/$tdir | wc -l)
26786 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26788 FID=$(lfs path2fid $DIR/$tdir/f)
26789 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26790 # rmfid should fail
26791 cnt=$(ls -1 $DIR/$tdir | wc -l)
26792 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26794 chmod a+rw $DIR/$tdir
26796 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26797 # rmfid should fail
26798 cnt=$(ls -1 $DIR/$tdir | wc -l)
26799 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26802 $RUNAS touch $DIR/$tdir/f
26803 FID=$(lfs path2fid $DIR/$tdir/f)
26804 echo "rmfid as root"
26805 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26806 cnt=$(ls -1 $DIR/$tdir | wc -l)
26807 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26810 $RUNAS touch $DIR/$tdir/f
26811 cnt=$(ls -1 $DIR/$tdir | wc -l)
26812 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26813 FID=$(lfs path2fid $DIR/$tdir/f)
26814 # rmfid w/o user_fid2path mount option should fail
26815 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26816 cnt=$(ls -1 $DIR/$tdir | wc -l)
26817 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26819 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26820 stack_trap "rmdir $tmpdir"
26821 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26822 error "failed to mount client'"
26823 stack_trap "umount_client $tmpdir"
26825 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26826 # rmfid should succeed
26827 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26828 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26830 # rmfid shouldn't allow to remove files due to dir's permission
26831 chmod a+rwx $tmpdir/$tdir
26832 touch $tmpdir/$tdir/f
26833 ls -la $tmpdir/$tdir
26834 FID=$(lfs path2fid $tmpdir/$tdir/f)
26835 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26838 run_test 421f "rmfid checks permissions"
26844 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26845 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26846 skip "Need MDS version at least 2.12.54"
26848 mkdir -p $DIR/$tdir
26849 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26850 createmany -o $DIR/$tdir/striped_dir/f 512
26851 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26852 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26854 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26855 sed "s/[/][^:]*://g")
26857 rm -f $DIR/$tdir/striped_dir/f1*
26858 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26859 removed=$((512 - cnt))
26861 # few files have been just removed, so we expect
26862 # rmfid to fail on their fids
26863 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26864 [ $removed != $errors ] && error "$errors != $removed"
26866 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26868 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26870 run_test 421g "rmfid to return errors properly"
26873 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26874 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26875 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26876 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26877 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26879 local amc=$(at_max_get client)
26880 local amo=$(at_max_get mds1)
26881 local timeout=`lctl get_param -n timeout`
26883 at_max_set 0 client
26886 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26887 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26888 fail_val=$(((2*timeout + 10)*1000))
26889 touch $DIR/$tdir/d3/file &
26891 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26892 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26893 fail_val=$((2*timeout + 5))
26894 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26898 sleep $((2 * timeout))
26902 touch $DIR/$tdir/d2/file3
26903 touch $DIR/$tdir/d2/file4
26904 touch $DIR/$tdir/d2/file5
26907 at_max_set $amc client
26908 at_max_set $amo mds1
26910 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26911 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26912 error "Watchdog is always throttled"
26914 run_test 422 "kill a process with RPC in progress"
26927 # ensure statfs cache is expired
26930 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26931 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26935 run_test 423 "statfs should return a right data"
26938 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26939 $LCTL set_param fail_loc=0x80000522
26940 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26943 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26946 test_mkdir -c -1 $DIR/$tdir
26947 $LFS setstripe -c -1 $DIR/$tdir
26949 lru_resize_disable "" 100
26950 stack_trap "lru_resize_enable" EXIT
26954 for i in $(seq $((MDSCOUNT * 125))); do
26955 local t=$DIR/$tdir/$tfile_$i
26957 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26958 error_noexit "Create file $t"
26960 stack_trap "rm -rf $DIR/$tdir" EXIT
26962 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26963 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26964 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26966 [ $lock_count -le $lru_size ] ||
26967 error "osc lock count $lock_count > lru size $lru_size"
26970 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26971 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26972 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26974 [ $lock_count -le $lru_size ] ||
26975 error "mdc lock count $lock_count > lru size $lru_size"
26978 run_test 425 "lock count should not exceed lru size"
26981 splice-test -r $DIR/$tfile
26982 splice-test -rd $DIR/$tfile
26983 splice-test $DIR/$tfile
26984 splice-test -d $DIR/$tfile
26986 run_test 426 "splice test on Lustre"
26989 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26990 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26991 skip "Need MDS version at least 2.12.4"
26997 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26998 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27000 $LFS getdirstripe $DIR/$tdir/1/dir
27002 #first setfattr for creating updatelog
27003 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27005 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27006 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27007 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27008 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27012 wait_recovery_complete mds2 $((2*TIMEOUT))
27014 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27015 echo $log | grep "get update log failed" &&
27016 error "update log corruption is detected" || true
27018 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27022 local cache_limit=$CACHE_MAX
27024 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27025 $LCTL set_param -n llite.*.max_cached_mb=64
27028 $LFS setstripe -c 1 $DIR/$tdir
27029 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27030 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27032 for f in $(seq 4); do
27033 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27037 cancel_lru_locks osc
27039 for f in $(seq 4); do
27040 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27044 run_test 428 "large block size IO should not hang"
27046 test_429() { # LU-7915 / LU-10948
27047 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27048 local testfile=$DIR/$tfile
27049 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27055 $LCTL get_param $ll_opencache_threshold_count ||
27056 skip "client does not have opencache parameter"
27058 set_opencache $new_flag
27059 stack_trap "restore_opencache"
27060 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27061 error "enable opencache failed"
27063 # drop MDC DLM locks
27064 cancel_lru_locks mdc
27065 # clear MDC RPC stats counters
27066 $LCTL set_param $mdc_rpcstats=clear
27068 # According to the current implementation, we need to run 3 times
27069 # open & close file to verify if opencache is enabled correctly.
27070 # 1st, RPCs are sent for lookup/open and open handle is released on
27072 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27073 # so open handle won't be released thereafter.
27074 # 3rd, No RPC is sent out.
27075 $MULTIOP $testfile oc || error "multiop failed"
27076 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27077 echo "1st: $first_rpc RPCs in flight"
27079 $MULTIOP $testfile oc || error "multiop failed"
27080 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27081 echo "2nd: $second_rpc RPCs in flight"
27083 $MULTIOP $testfile oc || error "multiop failed"
27084 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27085 echo "3rd: $third_rpc RPCs in flight"
27087 #verify no MDC RPC is sent
27088 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27090 run_test 429 "verify if opencache flag on client side does work"
27096 # data at [200K, 400K)
27097 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27098 error "256K->512K dd fails"
27100 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27101 error "2M->3M dd fails"
27103 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27104 error "4M->5M dd fails"
27105 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27106 # start at first component hole #1
27107 printf "Seeking hole from 1000 ... "
27108 offset=$(lseek_test -l 1000 $file)
27110 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27111 printf "Seeking data from 1000 ... "
27112 offset=$(lseek_test -d 1000 $file)
27114 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27116 # start at first component data block
27117 printf "Seeking hole from 300000 ... "
27118 offset=$(lseek_test -l 300000 $file)
27120 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27121 printf "Seeking data from 300000 ... "
27122 offset=$(lseek_test -d 300000 $file)
27124 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27126 # start at the first component but beyond end of object size
27127 printf "Seeking hole from 1000000 ... "
27128 offset=$(lseek_test -l 1000000 $file)
27130 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27131 printf "Seeking data from 1000000 ... "
27132 offset=$(lseek_test -d 1000000 $file)
27134 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27136 # start at second component stripe 2 (empty file)
27137 printf "Seeking hole from 1500000 ... "
27138 offset=$(lseek_test -l 1500000 $file)
27140 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27141 printf "Seeking data from 1500000 ... "
27142 offset=$(lseek_test -d 1500000 $file)
27144 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27146 # start at second component stripe 1 (all data)
27147 printf "Seeking hole from 3000000 ... "
27148 offset=$(lseek_test -l 3000000 $file)
27150 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27151 printf "Seeking data from 3000000 ... "
27152 offset=$(lseek_test -d 3000000 $file)
27154 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27156 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27157 error "2nd dd fails"
27158 echo "Add data block at 640K...1280K"
27160 # start at before new data block, in hole
27161 printf "Seeking hole from 600000 ... "
27162 offset=$(lseek_test -l 600000 $file)
27164 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27165 printf "Seeking data from 600000 ... "
27166 offset=$(lseek_test -d 600000 $file)
27168 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27170 # start at the first component new data block
27171 printf "Seeking hole from 1000000 ... "
27172 offset=$(lseek_test -l 1000000 $file)
27174 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27175 printf "Seeking data from 1000000 ... "
27176 offset=$(lseek_test -d 1000000 $file)
27178 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27180 # start at second component stripe 2, new data
27181 printf "Seeking hole from 1200000 ... "
27182 offset=$(lseek_test -l 1200000 $file)
27184 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27185 printf "Seeking data from 1200000 ... "
27186 offset=$(lseek_test -d 1200000 $file)
27188 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27190 # start beyond file end
27191 printf "Using offset > filesize ... "
27192 lseek_test -l 4000000 $file && error "lseek should fail"
27193 printf "Using offset > filesize ... "
27194 lseek_test -d 4000000 $file && error "lseek should fail"
27200 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27201 skip "MDT does not support SEEK_HOLE"
27203 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27204 skip "OST does not support SEEK_HOLE"
27206 local file=$DIR/$tdir/$tfile
27208 mkdir -p $DIR/$tdir
27210 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27211 # OST stripe #1 will have continuous data at [1M, 3M)
27212 # OST stripe #2 is empty
27213 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27214 lseek_test_430 $file
27216 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27217 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27218 lseek_test_430 $file
27220 $LFS setstripe -c2 -S 512K $file
27221 echo "Two stripes, stripe size 512K"
27222 lseek_test_430 $file
27224 # FLR with stale mirror
27225 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27227 echo "Mirrored file:"
27228 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27229 echo "Plain 2 stripes 1M"
27230 lseek_test_430 $file
27233 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27236 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27237 skip "OST does not support SEEK_HOLE"
27240 local file=$DIR/$tdir/$tfile
27242 mkdir -p $DIR/$tdir
27243 # Empty layout lseek should fail
27246 printf "Seeking hole from 0 ... "
27247 lseek_test -l 0 $file && error "lseek should fail"
27248 printf "Seeking data from 0 ... "
27249 lseek_test -d 0 $file && error "lseek should fail"
27253 $LFS setstripe -E 1M -c2 -E eof $file
27254 $TRUNCATE $file 1048576
27255 printf "Seeking hole from 1000000 ... "
27256 offset=$(lseek_test -l 1000000 $file)
27258 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27259 printf "Seeking data from 1000000 ... "
27260 lseek_test -d 1000000 $file && error "lseek should fail"
27263 # full component followed by non-inited one
27264 $LFS setstripe -E 1M -c2 -E eof $file
27265 dd if=/dev/urandom of=$file bs=1M count=1
27266 printf "Seeking hole from 1000000 ... "
27267 offset=$(lseek_test -l 1000000 $file)
27269 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27270 printf "Seeking hole from 1048576 ... "
27271 lseek_test -l 1048576 $file && error "lseek should fail"
27272 # init second component and truncate back
27273 echo "123" >> $file
27274 $TRUNCATE $file 1048576
27275 printf "Seeking hole from 1000000 ... "
27276 offset=$(lseek_test -l 1000000 $file)
27278 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27279 printf "Seeking hole from 1048576 ... "
27280 lseek_test -l 1048576 $file && error "lseek should fail"
27281 # boundary checks for big values
27282 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27283 offset=$(lseek_test -d 0 $file.10g)
27284 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27285 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27286 offset=$(lseek_test -d 0 $file.100g)
27287 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27290 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27293 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27294 skip "OST does not support SEEK_HOLE"
27296 local file=$DIR/$tdir/$tfile
27299 mkdir -p $DIR/$tdir
27300 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27302 # cp version 8.33+ prefers lseek over fiemap
27303 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27305 time cp $file /dev/null
27306 (( SECONDS - start < 5 )) ||
27307 error "cp: too long runtime $((SECONDS - start))"
27310 # tar version 1.29+ supports SEEK_HOLE/DATA
27311 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27313 time tar cS $file - | cat > /dev/null
27314 (( SECONDS - start < 5 )) ||
27315 error "tar: too long runtime $((SECONDS - start))"
27318 run_test 430c "lseek: external tools check"
27320 test_431() { # LU-14187
27321 local file=$DIR/$tdir/$tfile
27323 mkdir -p $DIR/$tdir
27324 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27325 dd if=/dev/urandom of=$file bs=4k count=1
27326 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27327 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27328 #define OBD_FAIL_OST_RESTART_IO 0x251
27329 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27330 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27334 echo 3 > /proc/sys/vm/drop_caches
27335 diff $file $file.0 || error "data diff"
27337 run_test 431 "Restart transaction for IO"
27339 cleanup_test_432() {
27340 do_facet mgs $LCTL nodemap_activate 0
27341 wait_nm_sync active
27345 local tmpdir=$TMP/dir432
27347 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27348 skip "Need MDS version at least 2.14.52"
27350 stack_trap cleanup_test_432 EXIT
27354 do_facet mgs $LCTL nodemap_activate 1
27355 wait_nm_sync active
27356 do_facet mgs $LCTL nodemap_modify --name default \
27357 --property admin --value 1
27358 do_facet mgs $LCTL nodemap_modify --name default \
27359 --property trusted --value 1
27360 cancel_lru_locks mdc
27361 wait_nm_sync default admin_nodemap
27362 wait_nm_sync default trusted_nodemap
27364 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27365 grep -ci "Operation not permitted") -ne 0 ]; then
27366 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27369 run_test 432 "mv dir from outside Lustre"
27372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27374 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27375 skip "inode cache not supported"
27377 $LCTL set_param llite.*.inode_cache=0
27378 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27384 cancel_lru_locks mdc
27385 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27386 createmany -m $DIR/$tdir/f $count
27387 createmany -d $DIR/$tdir/d $count
27388 ls -l $DIR/$tdir > /dev/null
27389 stack_trap "rm -rf $DIR/$tdir"
27391 before=$(num_objects)
27392 cancel_lru_locks mdc
27393 after=$(num_objects)
27395 # sometimes even @before is less than 2 * count
27396 while (( before - after < count )); do
27398 after=$(num_objects)
27400 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27401 if (( wait > 60 )); then
27402 error "inode slab grew from $before to $after"
27406 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27408 run_test 433 "ldlm lock cancel releases dentries and inodes"
27411 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27412 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27413 skip "Need server version at least 2.9.55"
27415 start_full_debug_logging
27419 stop_full_debug_logging
27423 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27424 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27425 awk '/The barrier for/ { print $7 }')
27428 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27433 barrier_expired() {
27436 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27437 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27438 awk '/will be expired/ { print $7 }')
27440 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27449 echo "Start barrier_freeze at: $(date)"
27450 #define OBD_FAIL_BARRIER_DELAY 0x2202
27451 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27452 # Do not reduce barrier time - See LU-11873
27453 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27456 local b_status=$(barrier_stat)
27457 echo "Got barrier status at: $(date)"
27458 [ "$b_status" = "'freezing_p1'" ] ||
27459 error "(1) unexpected barrier status $b_status"
27461 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27463 b_status=$(barrier_stat)
27464 [ "$b_status" = "'frozen'" ] ||
27465 error "(2) unexpected barrier status $b_status"
27467 local expired=$(barrier_expired)
27468 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27469 sleep $((expired + 3))
27471 b_status=$(barrier_stat)
27472 [ "$b_status" = "'expired'" ] ||
27473 error "(3) unexpected barrier status $b_status"
27475 # Do not reduce barrier time - See LU-11873
27476 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27477 error "(4) fail to freeze barrier"
27479 b_status=$(barrier_stat)
27480 [ "$b_status" = "'frozen'" ] ||
27481 error "(5) unexpected barrier status $b_status"
27483 echo "Start barrier_thaw at: $(date)"
27484 #define OBD_FAIL_BARRIER_DELAY 0x2202
27485 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27486 do_facet mgs $LCTL barrier_thaw $FSNAME &
27489 b_status=$(barrier_stat)
27490 echo "Got barrier status at: $(date)"
27491 [ "$b_status" = "'thawing'" ] ||
27492 error "(6) unexpected barrier status $b_status"
27494 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27496 b_status=$(barrier_stat)
27497 [ "$b_status" = "'thawed'" ] ||
27498 error "(7) unexpected barrier status $b_status"
27500 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27501 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27502 do_facet mgs $LCTL barrier_freeze $FSNAME
27504 b_status=$(barrier_stat)
27505 [ "$b_status" = "'failed'" ] ||
27506 error "(8) unexpected barrier status $b_status"
27508 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27509 do_facet mgs $LCTL barrier_thaw $FSNAME
27513 run_test 801a "write barrier user interfaces and stat machine"
27518 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27519 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27520 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27521 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27522 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27524 cancel_lru_locks mdc
27526 # 180 seconds should be long enough
27527 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27529 local b_status=$(barrier_stat)
27530 [ "$b_status" = "'frozen'" ] ||
27531 error "(6) unexpected barrier status $b_status"
27533 mkdir $DIR/$tdir/d0/d10 &
27536 touch $DIR/$tdir/d1/f13 &
27539 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27542 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27545 rm -f $DIR/$tdir/d4/f12 &
27548 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27550 # To guarantee taht the 'stat' is not blocked
27551 b_status=$(barrier_stat)
27552 [ "$b_status" = "'frozen'" ] ||
27553 error "(8) unexpected barrier status $b_status"
27555 # let above commands to run at background
27558 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27559 ps -p $touch_pid || error "(10) touch should be blocked"
27560 ps -p $ln_pid || error "(11) link should be blocked"
27561 ps -p $mv_pid || error "(12) rename should be blocked"
27562 ps -p $rm_pid || error "(13) unlink should be blocked"
27564 b_status=$(barrier_stat)
27565 [ "$b_status" = "'frozen'" ] ||
27566 error "(14) unexpected barrier status $b_status"
27568 do_facet mgs $LCTL barrier_thaw $FSNAME
27569 b_status=$(barrier_stat)
27570 [ "$b_status" = "'thawed'" ] ||
27571 error "(15) unexpected barrier status $b_status"
27573 wait $mkdir_pid || error "(16) mkdir should succeed"
27574 wait $touch_pid || error "(17) touch should succeed"
27575 wait $ln_pid || error "(18) link should succeed"
27576 wait $mv_pid || error "(19) rename should succeed"
27577 wait $rm_pid || error "(20) unlink should succeed"
27581 run_test 801b "modification will be blocked by write barrier"
27584 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27588 stop mds2 || error "(1) Fail to stop mds2"
27590 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27592 local b_status=$(barrier_stat)
27593 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27594 do_facet mgs $LCTL barrier_thaw $FSNAME
27595 error "(2) unexpected barrier status $b_status"
27598 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27599 error "(3) Fail to rescan barrier bitmap"
27601 # Do not reduce barrier time - See LU-11873
27602 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27604 b_status=$(barrier_stat)
27605 [ "$b_status" = "'frozen'" ] ||
27606 error "(4) unexpected barrier status $b_status"
27608 do_facet mgs $LCTL barrier_thaw $FSNAME
27609 b_status=$(barrier_stat)
27610 [ "$b_status" = "'thawed'" ] ||
27611 error "(5) unexpected barrier status $b_status"
27613 local devname=$(mdsdevname 2)
27615 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27617 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27618 error "(7) Fail to rescan barrier bitmap"
27622 run_test 801c "rescan barrier bitmap"
27624 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
27625 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
27626 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
27627 saved_MOUNT_OPTS=$MOUNT_OPTS
27633 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
27634 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
27635 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
27636 MOUNT_OPTS=$saved_MOUNT_OPTS
27641 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
27642 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27643 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27644 skip "Need server version at least 2.9.55"
27646 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
27648 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27650 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27651 error "(2) Fail to copy"
27653 trap cleanup_802a EXIT
27655 # sync by force before remount as readonly
27656 sync; sync_all_data; sleep 3; sync_all_data
27660 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
27661 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
27662 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
27664 echo "Mount the server as read only"
27665 setupall server_only || error "(3) Fail to start servers"
27667 echo "Mount client without ro should fail"
27668 mount_client $MOUNT &&
27669 error "(4) Mount client without 'ro' should fail"
27671 echo "Mount client with ro should succeed"
27672 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
27673 mount_client $MOUNT ||
27674 error "(5) Mount client with 'ro' should succeed"
27676 echo "Modify should be refused"
27677 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27679 echo "Read should be allowed"
27680 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27681 error "(7) Read should succeed under ro mode"
27685 run_test 802a "simulate readonly device"
27688 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27689 remote_mds_nodsh && skip "remote MDS with nodsh"
27691 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27692 skip "readonly option not available"
27694 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27696 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27697 error "(2) Fail to copy"
27699 # write back all cached data before setting MDT to readonly
27703 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27704 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27706 echo "Modify should be refused"
27707 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27709 echo "Read should be allowed"
27710 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27711 error "(7) Read should succeed under ro mode"
27714 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27716 run_test 802b "be able to set MDTs to readonly"
27719 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27720 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27721 skip "MDS needs to be newer than 2.10.54"
27723 mkdir_on_mdt0 $DIR/$tdir
27724 # Create some objects on all MDTs to trigger related logs objects
27725 for idx in $(seq $MDSCOUNT); do
27726 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27727 $DIR/$tdir/dir${idx} ||
27728 error "Fail to create $DIR/$tdir/dir${idx}"
27732 wait_delete_completed # ensure old test cleanups are finished
27733 echo "before create:"
27735 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27737 for i in {1..10}; do
27738 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27739 error "Fail to create $DIR/$tdir/foo$i"
27743 echo "after create:"
27745 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27747 # allow for an llog to be cleaned up during the test
27748 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27749 error "before ($before_used) + 10 > after ($after_used)"
27751 for i in {1..10}; do
27752 rm -rf $DIR/$tdir/foo$i ||
27753 error "Fail to remove $DIR/$tdir/foo$i"
27756 sleep 3 # avoid MDT return cached statfs
27757 wait_delete_completed
27758 echo "after unlink:"
27760 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27762 # allow for an llog to be created during the test
27763 [ $after_used -le $((before_used + 1)) ] ||
27764 error "after ($after_used) > before ($before_used) + 1"
27766 run_test 803a "verify agent object for remote object"
27769 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27770 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27771 skip "MDS needs to be newer than 2.13.56"
27772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27774 for i in $(seq 0 $((MDSCOUNT - 1))); do
27775 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27783 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27784 for i in $(seq 0 $((MDSCOUNT - 1))); do
27785 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27786 awk '/getattr/ { print $2 }')
27787 before=$((before + tmp))
27789 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27790 for i in $(seq 0 $((MDSCOUNT - 1))); do
27791 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27792 awk '/getattr/ { print $2 }')
27793 after=$((after + tmp))
27796 [ $before -eq $after ] || error "getattr count $before != $after"
27798 run_test 803b "remote object can getattr from cache"
27801 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27802 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27803 skip "MDS needs to be newer than 2.10.54"
27804 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27806 mkdir -p $DIR/$tdir
27807 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27808 error "Fail to create $DIR/$tdir/dir0"
27810 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27811 local dev=$(mdsdevname 2)
27813 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27814 grep ${fid} || error "NOT found agent entry for dir0"
27816 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27817 error "Fail to create $DIR/$tdir/dir1"
27819 touch $DIR/$tdir/dir1/foo0 ||
27820 error "Fail to create $DIR/$tdir/dir1/foo0"
27821 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27824 for idx in $(seq $MDSCOUNT); do
27825 dev=$(mdsdevname $idx)
27826 do_facet mds${idx} \
27827 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27828 grep ${fid} && rc=$idx
27831 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27832 error "Fail to rename foo0 to foo1"
27833 if [ $rc -eq 0 ]; then
27834 for idx in $(seq $MDSCOUNT); do
27835 dev=$(mdsdevname $idx)
27836 do_facet mds${idx} \
27837 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27838 grep ${fid} && rc=$idx
27842 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27843 error "Fail to rename foo1 to foo2"
27844 if [ $rc -eq 0 ]; then
27845 for idx in $(seq $MDSCOUNT); do
27846 dev=$(mdsdevname $idx)
27847 do_facet mds${idx} \
27848 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27849 grep ${fid} && rc=$idx
27853 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27855 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27856 error "Fail to link to $DIR/$tdir/dir1/foo2"
27857 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27858 error "Fail to rename foo2 to foo0"
27859 unlink $DIR/$tdir/dir1/foo0 ||
27860 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27861 rm -rf $DIR/$tdir/dir0 ||
27862 error "Fail to rm $DIR/$tdir/dir0"
27864 for idx in $(seq $MDSCOUNT); do
27868 dev=$(mdsdevname $idx)
27869 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27871 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27872 error "mount mds$idx failed"
27873 df $MOUNT > /dev/null 2>&1
27875 # e2fsck should not return error
27877 error "e2fsck detected error on MDT${idx}: rc=$rc"
27880 run_test 804 "verify agent entry for remote entry"
27883 do_facet $SINGLEMDS zfs set quota=$old $fsset
27884 unlinkmany $DIR/$tdir/f- 1000000
27889 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27890 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27891 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27892 skip "netfree not implemented before 0.7"
27893 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27894 skip "Need MDS version at least 2.10.57"
27901 local pref="osd-zfs.$FSNAME-MDT0000."
27903 # limit available space on MDS dataset to meet nospace issue
27904 # quickly. then ZFS 0.7.2 can use reserved space if asked
27905 # properly (using netfree flag in osd_declare_destroy()
27906 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27907 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27909 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27910 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27911 let "usedkb=usedkb-freekb"
27912 let "freekb=freekb/2"
27913 if let "freekb > 5000"; then
27916 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27917 trap cleanup_805 EXIT
27918 mkdir_on_mdt0 $DIR/$tdir
27919 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27920 error "Can't set PFL layout"
27921 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27922 rm -rf $DIR/$tdir || error "not able to remove"
27923 do_facet $SINGLEMDS zfs set quota=$old $fsset
27926 run_test 805 "ZFS can remove from full fs"
27932 local expect=$(stat -c %s $file)
27934 check_lsom_size $1 $expect
27936 local blocks=$($LFS getsom -b $file)
27937 expect=$(stat -c %b $file)
27938 [[ $blocks == $expect ]] ||
27939 error "$file expected blocks: $expect, got: $blocks"
27947 cancel_lru_locks mdc
27949 size=$($LFS getsom -s $1)
27950 [[ $size == $expect ]] ||
27951 error "$file expected size: $expect, got: $size"
27955 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27956 skip "Need MDS version at least 2.11.52"
27960 touch $DIR/$tfile || error "touch $tfile failed"
27962 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27963 save_lustre_params client "llite.*.xattr_cache" > $save
27964 lctl set_param llite.*.xattr_cache=0
27965 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27967 # single-threaded write
27968 echo "Test SOM for single-threaded write"
27969 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27970 error "write $tfile failed"
27971 check_lsom_size $DIR/$tfile $bs
27974 local size=$(($num * $bs))
27978 echo "Test SOM for single client multi-threaded($num) write"
27979 $TRUNCATE $DIR/$tfile 0
27980 for ((i = 0; i < $num; i++)); do
27981 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27983 offset=$((offset + $bs))
27985 for (( i=0; i < $num; i++ )); do
27988 check_lsom_size $DIR/$tfile $size
27990 $TRUNCATE $DIR/$tfile 0
27991 for ((i = 0; i < $num; i++)); do
27992 offset=$((offset - $bs))
27993 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27996 for (( i=0; i < $num; i++ )); do
27999 check_lsom_size $DIR/$tfile $size
28001 # multi-client writes
28002 num=$(get_node_count ${CLIENTS//,/ })
28003 size=$(($num * $bs))
28007 echo "Test SOM for multi-client ($num) writes"
28008 $TRUNCATE $DIR/$tfile 0
28009 for client in ${CLIENTS//,/ }; do
28010 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28013 offset=$((offset + $bs))
28015 for (( i=0; i < $num; i++ )); do
28018 check_lsom_size $DIR/$tfile $offset
28021 $TRUNCATE $DIR/$tfile 0
28022 for client in ${CLIENTS//,/ }; do
28023 offset=$((offset - $bs))
28024 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28028 for (( i=0; i < $num; i++ )); do
28031 check_lsom_size $DIR/$tfile $size
28034 echo "Test SOM for truncate"
28035 $TRUNCATE $DIR/$tfile 1048576
28036 check_lsom_size $DIR/$tfile 1048576
28037 $TRUNCATE $DIR/$tfile 1234
28038 check_lsom_size $DIR/$tfile 1234
28040 # verify SOM blocks count
28041 echo "Verify SOM block count"
28042 $TRUNCATE $DIR/$tfile 0
28043 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28044 error "failed to write file $tfile"
28045 check_lsom_data $DIR/$tfile
28047 run_test 806 "Verify Lazy Size on MDS"
28050 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28051 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28052 skip "Need MDS version at least 2.11.52"
28054 # Registration step
28055 changelog_register || error "changelog_register failed"
28056 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28057 changelog_users $SINGLEMDS | grep -q $cl_user ||
28058 error "User $cl_user not found in changelog_users"
28060 rm -rf $DIR/$tdir || error "rm $tdir failed"
28061 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28062 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28063 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28064 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28065 error "truncate $tdir/trunc failed"
28068 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28069 error "write $tfile failed"
28071 # multi-client wirtes
28072 local num=$(get_node_count ${CLIENTS//,/ })
28076 echo "Test SOM for multi-client ($num) writes"
28077 touch $DIR/$tfile || error "touch $tfile failed"
28078 $TRUNCATE $DIR/$tfile 0
28079 for client in ${CLIENTS//,/ }; do
28080 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28083 offset=$((offset + $bs))
28085 for (( i=0; i < $num; i++ )); do
28089 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28090 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28091 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28092 check_lsom_data $DIR/$tdir/trunc
28093 check_lsom_data $DIR/$tdir/single_dd
28094 check_lsom_data $DIR/$tfile
28097 # Deregistration step
28098 changelog_deregister || error "changelog_deregister failed"
28100 run_test 807 "verify LSOM syncing tool"
28102 check_som_nologged()
28104 local lines=$($LFS changelog $FSNAME-MDT0000 |
28105 grep 'x=trusted.som' | wc -l)
28106 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28110 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28111 skip "Need MDS version at least 2.11.55"
28113 # Registration step
28114 changelog_register || error "changelog_register failed"
28116 touch $DIR/$tfile || error "touch $tfile failed"
28119 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28120 error "write $tfile failed"
28123 $TRUNCATE $DIR/$tfile 1234
28126 $TRUNCATE $DIR/$tfile 1048576
28129 # Deregistration step
28130 changelog_deregister || error "changelog_deregister failed"
28132 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28137 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28141 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28142 skip "Need MDS version at least 2.11.56"
28144 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28145 error "failed to create DoM-only file $DIR/$tfile"
28146 touch $DIR/$tfile || error "touch $tfile failed"
28147 check_som_nodata $DIR/$tfile
28149 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28150 error "write $tfile failed"
28151 check_som_nodata $DIR/$tfile
28153 $TRUNCATE $DIR/$tfile 1234
28154 check_som_nodata $DIR/$tfile
28156 $TRUNCATE $DIR/$tfile 4097
28157 check_som_nodata $DIR/$file
28159 run_test 809 "Verify no SOM xattr store for DoM-only files"
28162 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28163 $GSS && skip_env "could not run with gss"
28164 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28165 skip "OST < 2.12.58 doesn't align checksum"
28168 stack_trap "set_checksums $ORIG_CSUM" EXIT
28169 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28174 for csum in $CKSUM_TYPES; do
28175 #define OBD_FAIL_OSC_NO_GRANT 0x411
28176 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28177 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28179 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28180 before=$(md5sum $DIR/$tfile)
28181 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28182 after=$(md5sum $DIR/$tfile)
28183 [ "$before" == "$after" ] ||
28184 error "$csum: $before != $after bs=$1 seek=$2"
28188 run_test 810 "partial page writes on ZFS (LU-11663)"
28191 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28192 skip "OST < 2.12.51 doesn't support this fail_loc"
28194 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28195 # ensure ost1 is connected
28196 stat $DIR/$tfile >/dev/null || error "can't stat"
28197 wait_osc_import_state client ost1 FULL
28198 # no locks, no reqs to let the connection idle
28199 cancel_lru_locks osc
28201 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28202 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28203 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28204 wait_osc_import_state client ost1 CONNECTING
28205 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28207 stat $DIR/$tfile >/dev/null || error "can't stat file"
28209 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28211 test_812b() { # LU-12378
28212 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28213 skip "OST < 2.12.51 doesn't support this fail_loc"
28215 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28216 # ensure ost1 is connected
28217 stat $DIR/$tfile >/dev/null || error "can't stat"
28218 wait_osc_import_state client ost1 FULL
28219 # no locks, no reqs to let the connection idle
28220 cancel_lru_locks osc
28222 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28223 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28224 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28225 wait_osc_import_state client ost1 CONNECTING
28226 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28228 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28229 wait_osc_import_state client ost1 IDLE
28231 run_test 812b "do not drop no resend request for idle connect"
28236 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28238 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28239 $LFS getstripe $DIR/$tfile
28240 $LCTL set_param osc.*.idle_timeout=10
28241 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28242 # ensure ost1 is connected
28243 stat $DIR/$tfile >/dev/null || error "can't stat"
28244 wait_osc_import_state client ost1 FULL
28245 # no locks, no reqs to let the connection idle
28246 cancel_lru_locks osc
28248 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28249 $LCTL set_param fail_loc=0x80000533
28251 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28253 run_test 812c "idle import vs lock enqueue race"
28256 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28257 [ -z "$file_heat_sav" ] && skip "no file heat support"
28268 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28269 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28271 $LCTL set_param -n llite.*.file_heat=1
28272 echo "Turn on file heat"
28273 echo "Period second: $period_second, Decay percentage: $decay_pct"
28275 echo "QQQQ" > $DIR/$tfile
28276 echo "QQQQ" > $DIR/$tfile
28277 echo "QQQQ" > $DIR/$tfile
28278 cat $DIR/$tfile > /dev/null
28279 cat $DIR/$tfile > /dev/null
28280 cat $DIR/$tfile > /dev/null
28281 cat $DIR/$tfile > /dev/null
28283 local out=$($LFS heat_get $DIR/$tfile)
28285 $LFS heat_get $DIR/$tfile
28286 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28287 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28288 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28289 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28291 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28292 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28293 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28294 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28296 sleep $((period_second + 3))
28297 echo "Sleep $((period_second + 3)) seconds..."
28298 # The recursion formula to calculate the heat of the file f is as
28300 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28301 # Where Hi is the heat value in the period between time points i*I and
28302 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28303 # to the weight of Ci.
28304 out=$($LFS heat_get $DIR/$tfile)
28305 $LFS heat_get $DIR/$tfile
28306 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28307 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28308 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28309 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28311 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28312 error "read sample ($readsample) is wrong"
28313 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28314 error "write sample ($writesample) is wrong"
28315 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28316 error "read bytes ($readbyte) is wrong"
28317 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28318 error "write bytes ($writebyte) is wrong"
28320 echo "QQQQ" > $DIR/$tfile
28321 echo "QQQQ" > $DIR/$tfile
28322 echo "QQQQ" > $DIR/$tfile
28323 cat $DIR/$tfile > /dev/null
28324 cat $DIR/$tfile > /dev/null
28325 cat $DIR/$tfile > /dev/null
28326 cat $DIR/$tfile > /dev/null
28328 sleep $((period_second + 3))
28329 echo "Sleep $((period_second + 3)) seconds..."
28331 out=$($LFS heat_get $DIR/$tfile)
28332 $LFS heat_get $DIR/$tfile
28333 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28334 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28335 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28336 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28338 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28339 4 * $decay_pct) / 100") -eq 1 ] ||
28340 error "read sample ($readsample1) is wrong"
28341 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28342 3 * $decay_pct) / 100") -eq 1 ] ||
28343 error "write sample ($writesample1) is wrong"
28344 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28345 20 * $decay_pct) / 100") -eq 1 ] ||
28346 error "read bytes ($readbyte1) is wrong"
28347 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28348 15 * $decay_pct) / 100") -eq 1 ] ||
28349 error "write bytes ($writebyte1) is wrong"
28351 echo "Turn off file heat for the file $DIR/$tfile"
28352 $LFS heat_set -o $DIR/$tfile
28354 echo "QQQQ" > $DIR/$tfile
28355 echo "QQQQ" > $DIR/$tfile
28356 echo "QQQQ" > $DIR/$tfile
28357 cat $DIR/$tfile > /dev/null
28358 cat $DIR/$tfile > /dev/null
28359 cat $DIR/$tfile > /dev/null
28360 cat $DIR/$tfile > /dev/null
28362 out=$($LFS heat_get $DIR/$tfile)
28363 $LFS heat_get $DIR/$tfile
28364 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28365 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28366 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28367 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28369 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28370 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28371 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28372 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28374 echo "Trun on file heat for the file $DIR/$tfile"
28375 $LFS heat_set -O $DIR/$tfile
28377 echo "QQQQ" > $DIR/$tfile
28378 echo "QQQQ" > $DIR/$tfile
28379 echo "QQQQ" > $DIR/$tfile
28380 cat $DIR/$tfile > /dev/null
28381 cat $DIR/$tfile > /dev/null
28382 cat $DIR/$tfile > /dev/null
28383 cat $DIR/$tfile > /dev/null
28385 out=$($LFS heat_get $DIR/$tfile)
28386 $LFS heat_get $DIR/$tfile
28387 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28388 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28389 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28390 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28392 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28393 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28394 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28395 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28397 $LFS heat_set -c $DIR/$tfile
28398 $LCTL set_param -n llite.*.file_heat=0
28399 echo "Turn off file heat support for the Lustre filesystem"
28401 echo "QQQQ" > $DIR/$tfile
28402 echo "QQQQ" > $DIR/$tfile
28403 echo "QQQQ" > $DIR/$tfile
28404 cat $DIR/$tfile > /dev/null
28405 cat $DIR/$tfile > /dev/null
28406 cat $DIR/$tfile > /dev/null
28407 cat $DIR/$tfile > /dev/null
28409 out=$($LFS heat_get $DIR/$tfile)
28410 $LFS heat_get $DIR/$tfile
28411 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28412 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28413 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28414 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28416 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28417 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28418 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28419 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28421 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28424 run_test 813 "File heat verfication"
28428 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28429 echo -n y >> $DIR/$tfile
28430 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28431 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28433 run_test 814 "sparse cp works as expected (LU-12361)"
28437 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28438 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28440 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28443 local ost1_imp=$(get_osc_import_name client ost1)
28444 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28447 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28448 # ensure ost1 is connected
28450 stat $DIR/$tfile >/dev/null || error "can't stat"
28451 wait_osc_import_state client ost1 FULL
28452 # no locks, no reqs to let the connection idle
28453 cancel_lru_locks osc
28454 lru_resize_disable osc
28457 before=$($LCTL get_param -n \
28458 ldlm.namespaces.$imp_name.lru_size)
28460 wait_osc_import_state client ost1 IDLE
28461 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28462 now=$($LCTL get_param -n \
28463 ldlm.namespaces.$imp_name.lru_size)
28464 [ $before == $now ] || error "lru_size changed $before != $now"
28466 run_test 816 "do not reset lru_resize on idle reconnect"
28470 exportfs -u localhost:$DIR/nfsexp
28475 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28477 mkdir -p $DIR/nfsexp
28478 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28479 error "failed to export nfs"
28481 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28482 stack_trap cleanup_817 EXIT
28484 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28485 error "failed to mount nfs to $tmpdir"
28487 cp /bin/true $tmpdir
28488 $DIR/nfsexp/true || error "failed to execute 'true' command"
28490 run_test 817 "nfsd won't cache write lock for exec file"
28493 test_mkdir -i0 -c1 $DIR/$tdir
28494 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28495 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28498 # restore osp-syn threads
28499 stack_trap "fail $SINGLEMDS"
28501 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28502 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28503 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28504 error "start $SINGLEMDS failed"
28507 local testid=$(echo $TESTNAME | tr '_' ' ')
28509 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28510 grep "run LFSCK" || error "run LFSCK is not suggested"
28512 run_test 818 "unlink with failed llog"
28515 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28516 cancel_lru_locks osc
28517 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28518 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28519 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28522 run_test 819a "too big niobuf in read"
28525 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28526 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28527 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28528 cancel_lru_locks osc
28532 run_test 819b "too big niobuf in write"
28535 function test_820_start_ost() {
28538 for num in $(seq $OSTCOUNT); do
28539 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28544 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28547 umount_client $MOUNT || error "umount failed"
28548 for num in $(seq $OSTCOUNT); do
28552 # mount client with no active OSTs
28553 # so that the client can't initialize max LOV EA size
28554 # from OSC notifications
28555 mount_client $MOUNT || error "mount failed"
28556 # delay OST starting to keep this 0 max EA size for a while
28557 test_820_start_ost &
28559 # create a directory on MDS2
28560 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28561 error "Failed to create directory"
28562 # open intent should update default EA size
28563 # see mdc_update_max_ea_from_body()
28564 # notice this is the very first RPC to MDS2
28565 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28568 # With SSK, this situation can lead to -EPERM being returned.
28569 # In that case, simply retry.
28570 if [ $ret -ne 0 ] && $SHARED_KEY; then
28571 if echo "$out" | grep -q "not permitted"; then
28572 cp /etc/services $DIR/$tdir/mds2
28576 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28578 run_test 820 "update max EA from open intent"
28581 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28582 local OST_MAX_PRECREATE=20000
28584 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28585 skip "Need MDS version at least 2.14.56"
28587 save_lustre_params mds1 \
28588 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28589 do_facet $SINGLEMDS "$LCTL set_param -n \
28590 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28591 do_facet $SINGLEMDS "$LCTL set_param -n \
28592 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28594 stack_trap "restore_lustre_params < $p; rm $p"
28596 do_facet $SINGLEMDS "$LCTL set_param -n \
28597 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28599 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28600 osp.$FSNAME-OST0000*MDT0000.create_count")
28601 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28602 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28603 local expect_count=$(((($max/2)/256) * 256))
28605 log "setting create_count to 100200:"
28606 log " -result- count: $count with max: $max, expecting: $expect_count"
28608 [[ $count -eq expect_count ]] ||
28609 error "Create count not set to max precreate."
28611 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28614 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28615 skip "Need MDS version 2.14.56"
28617 local sync_changes=$(do_facet $SINGLEMDS \
28618 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28620 [ "$sync_changes" -gt 100 ] &&
28621 skip "Sync changes $sync_changes > 100 already"
28623 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28625 $LFS mkdir -i 0 $DIR/$tdir
28626 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28628 save_lustre_params mds1 \
28629 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28630 save_lustre_params mds1 \
28631 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28633 do_facet mds1 "$LCTL set_param -n \
28634 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28635 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28636 stack_trap "restore_lustre_params < $p" EXIT
28638 createmany -o $DIR/$tdir/f- 1000
28639 unlinkmany $DIR/$tdir/f- 1000 &
28640 local UNLINK_PID=$!
28643 sync_changes=$(do_facet mds1 \
28644 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28645 # the check in the code is racy, fail the test
28646 # if the value above the limit by 10.
28647 [ $sync_changes -gt 110 ] && {
28648 kill -2 $UNLINK_PID
28650 error "osp changes throttling failed, $sync_changes>110"
28652 kill -0 $UNLINK_PID 2> /dev/null || break
28656 run_test 831 "throttling unlink/setattr queuing on OSP"
28659 # tests that do cleanup/setup should be run at the end
28663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28666 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28667 $LCTL set_param fail_loc=0x903
28669 cancel_lru_locks MGC
28671 FAIL_ON_ERROR=true cleanup
28672 FAIL_ON_ERROR=true setup
28674 run_test 900 "umount should not race with any mgc requeue thread"
28676 # LUS-6253/LU-11185
28684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28686 # some get_param have a bug to handle dot in param name
28687 cancel_lru_locks MGC
28688 old=$(mount -t lustre | wc -l)
28696 while [ $old -ne $oldc ]; do
28697 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28700 if [ $count -ge $TIMEOUT ]; then
28701 error "too large timeout"
28704 umount_client $MOUNT || error "umount failed"
28705 mount_client $MOUNT || error "mount failed"
28706 cancel_lru_locks MGC
28707 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28709 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28713 run_test 901 "don't leak a mgc lock on client umount"
28717 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28718 skip "client does not have LU-13377 fix"
28719 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28720 $LCTL set_param fail_loc=0x1415
28721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28722 cancel_lru_locks osc
28725 run_test 902 "test short write doesn't hang lustre"
28729 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28730 echo "blah" > $DIR/${tfile}-2
28731 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28732 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28733 $LCTL set_param fail_loc=0x417 fail_val=20
28735 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28736 sleep 1 # To start the destroy
28737 wait_destroy_complete 150 || error "Destroy taking too long"
28738 cat $DIR/$tfile > /dev/null || error "Evicted"
28740 run_test 903 "Test long page discard does not cause evictions"
28743 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28744 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28745 grep -q project || skip "skip project quota not supported"
28747 local testfile="$DIR/$tdir/$tfile"
28748 local xattr="trusted.projid"
28750 local mdts=$(comma_list $(mdts_nodes))
28751 local saved=$(do_facet mds1 $LCTL get_param -n \
28752 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28754 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28755 stack_trap "do_nodes $mdts $LCTL set_param \
28756 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28758 mkdir -p $DIR/$tdir
28760 #hide projid xattr on server
28761 $LFS project -p 1 $testfile ||
28762 error "set $testfile project id failed"
28763 getfattr -m - $testfile | grep $xattr &&
28764 error "do not show trusted.projid when disabled on server"
28765 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28766 #should be hidden when projid is 0
28767 $LFS project -p 0 $testfile ||
28768 error "set $testfile project id failed"
28769 getfattr -m - $testfile | grep $xattr &&
28770 error "do not show trusted.projid with project ID 0"
28772 #still can getxattr explicitly
28773 projid=$(getfattr -n $xattr $testfile |
28774 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28775 [ $projid == "0" ] ||
28776 error "projid expected 0 not $projid"
28778 #set the projid via setxattr
28779 setfattr -n $xattr -v "1000" $testfile ||
28780 error "setattr failed with $?"
28781 projid=($($LFS project $testfile))
28782 [ ${projid[0]} == "1000" ] ||
28783 error "projid expected 1000 not $projid"
28785 #check the new projid via getxattr
28786 $LFS project -p 1001 $testfile ||
28787 error "set $testfile project id failed"
28788 getfattr -m - $testfile | grep $xattr ||
28789 error "should show trusted.projid when project ID != 0"
28790 projid=$(getfattr -n $xattr $testfile |
28791 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28792 [ $projid == "1001" ] ||
28793 error "projid expected 1001 not $projid"
28795 #try to set invalid projid
28796 setfattr -n $xattr -v "4294967295" $testfile &&
28797 error "set invalid projid should fail"
28799 #remove the xattr means setting projid to 0
28800 setfattr -x $xattr $testfile ||
28801 error "setfattr failed with $?"
28802 projid=($($LFS project $testfile))
28803 [ ${projid[0]} == "0" ] ||
28804 error "projid expected 0 not $projid"
28806 #should be hidden when parent has inherit flag and same projid
28807 $LFS project -srp 1002 $DIR/$tdir ||
28808 error "set $tdir project id failed"
28809 getfattr -m - $testfile | grep $xattr &&
28810 error "do not show trusted.projid with inherit flag"
28812 #still can getxattr explicitly
28813 projid=$(getfattr -n $xattr $testfile |
28814 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28815 [ $projid == "1002" ] ||
28816 error "projid expected 1002 not $projid"
28818 run_test 904 "virtual project ID xattr"
28822 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
28823 skip "lustre < 2.8.54 does not support ladvise"
28825 remote_ost_nodsh && skip "remote OST with nodsh"
28826 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
28828 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
28830 #define OBD_FAIL_OST_OPCODE 0x253
28832 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
28833 $LFS ladvise -a willread $DIR/$tfile &&
28834 error "unexpected success of ladvise with fault injection"
28835 $LFS ladvise -a willread $DIR/$tfile |&
28836 grep -q "Operation not supported"
28837 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
28839 run_test 905 "bad or new opcode should not stuck client"
28842 grep -q io_uring_setup /proc/kallsyms ||
28843 skip "Client OS does not support io_uring I/O engine"
28844 io_uring_probe || skip "kernel does not support io_uring fully"
28845 which fio || skip_env "no fio installed"
28846 fio --enghelp | grep -q io_uring ||
28847 skip_env "fio does not support io_uring I/O engine"
28849 local file=$DIR/$tfile
28850 local ioengine="io_uring"
28854 fio --name=seqwrite --ioengine=$ioengine \
28855 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28856 --iodepth=64 --size=$size --filename=$file --rw=write ||
28857 error "fio seqwrite $file failed"
28859 fio --name=seqread --ioengine=$ioengine \
28860 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28861 --iodepth=64 --size=$size --filename=$file --rw=read ||
28862 error "fio seqread $file failed"
28864 rm -f $file || error "rm -f $file failed"
28866 run_test 906 "Simple test for io_uring I/O engine via fio"
28869 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28870 check_and_cleanup_lustre
28871 if [ "$I_MOUNTED" != "yes" ]; then
28872 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true