3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
33 LUSTRE=${LUSTRE:-$(dirname $0)/..}
34 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
35 . $LUSTRE/tests/test-framework.sh
40 ALWAYS_EXCEPT="$SANITY_EXCEPT "
41 always_except LU-9693 42a 42c
42 always_except LU-6493 42b
43 always_except LU-14541 277
44 always_except LU-9054 312
45 always_except LU-8411 407
48 always_except LU-14181 64e 64f
51 # skip the grant tests for ARM until they are fixed
52 if [[ $(uname -m) = aarch64 ]]; then
53 always_except LU-11671 45
56 # skip nfs tests on kernels >= 4.12.0 until they are fixed
57 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
58 always_except LU-12661 817
60 # skip cgroup tests on RHEL8.1 kernels until they are fixed
61 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
62 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
63 always_except LU-13063 411
67 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 135 136 230d 300o"
69 if [ "$mds1_FSTYPE" = "zfs" ]; then
71 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
74 if [ "$ost1_FSTYPE" = "zfs" ]; then
75 always_except LU-1941 130b 130c 130d 130e 130f 130g
78 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
80 # Get the SLES distro version
82 # Returns a version string that should only be used in comparing
83 # strings returned by version_code()
86 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
88 # All SuSE Linux versions have one decimal. version_code expects two
89 local sles_version=$version.0
90 version_code $sles_version
93 # Check if we are running on Ubuntu or SLES so we can make decisions on
95 if [ -r /etc/SuSE-release ]; then
96 sles_version=$(sles_version_code)
97 [ $sles_version -lt $(version_code 11.4.0) ] &&
98 always_except LU-4341 170
100 [ $sles_version -lt $(version_code 12.0.0) ] &&
101 always_except LU-3703 234
102 elif [ -r /etc/os-release ]; then
103 if grep -qi ubuntu /etc/os-release; then
104 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
105 -e 's/^VERSION=//p' \
109 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
110 always_except LU-10366 410
120 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
121 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
130 check_swap_layouts_support()
132 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
133 skip "Does not support layout lock."
136 check_swap_layout_no_dom()
139 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
140 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
143 check_and_setup_lustre
147 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
149 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
150 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
151 rm -rf $DIR/[Rdfs][0-9]*
153 # $RUNAS_ID may get set incorrectly somewhere else
154 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
155 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
157 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
159 if [ "${ONLY}" = "MOUNT" ] ; then
160 echo "Lustre is up, please go on"
164 echo "preparing for tests involving mounts"
165 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
167 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
168 echo # add a newline after mke2fs.
172 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
173 lctl set_param debug=-1 2> /dev/null || true
176 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
178 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
180 run_test 0a "touch; rm ====================="
183 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
184 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
186 run_test 0b "chmod 0755 $DIR ============================="
189 $LCTL get_param mdc.*.import | grep "state: FULL" ||
190 error "import not FULL"
191 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
194 run_test 0c "check import proc"
196 test_0d() { # LU-3397
197 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
198 skip "proc exports not supported before 2.10.57"
200 local mgs_exp="mgs.MGS.exports"
201 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
203 local exp_client_version
206 local temp_imp=$DIR/$tfile.import
207 local temp_exp=$DIR/$tfile.export
209 # save mgc import file to $temp_imp
210 $LCTL get_param mgc.*.import | tee $temp_imp
211 # Check if client uuid is found in MGS export
212 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
213 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
217 # save mgs export file to $temp_exp
218 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
220 # Compare the value of field "connect_flags"
221 imp_val=$(grep "connect_flags" $temp_imp)
222 exp_val=$(grep "connect_flags" $temp_exp)
223 [ "$exp_val" == "$imp_val" ] ||
224 error "export flags '$exp_val' != import flags '$imp_val'"
226 # Compare client versions. Only compare top-3 fields for compatibility
227 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
228 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
229 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
230 [ "$exp_val" == "$imp_val" ] ||
231 error "exp version '$exp_client_version'($exp_val) != " \
232 "'$(lustre_build_version client)'($imp_val)"
234 run_test 0d "check export proc ============================="
236 test_0e() { # LU-13417
237 (( $MDSCOUNT > 1 )) ||
238 skip "We need at least 2 MDTs for this test"
240 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
241 skip "Need server version at least 2.14.51"
243 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
244 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
246 [ $default_lmv_count -eq 1 ] ||
247 error "$MOUNT default stripe count $default_lmv_count"
249 [ $default_lmv_index -eq -1 ] ||
250 error "$MOUNT default stripe index $default_lmv_index"
252 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
253 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
255 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
256 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
258 [ $mdt_index1 -eq $mdt_index2 ] &&
259 error "directories are on the same MDT $mdt_index1=$mdt_index2"
261 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
263 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
266 test_mkdir $DIR/$tdir
267 test_mkdir $DIR/$tdir/d2
268 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
269 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
272 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
274 run_test 1 "mkdir; remkdir; rmdir"
277 test_mkdir $DIR/$tdir
278 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
279 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
281 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
283 run_test 2 "mkdir; touch; rmdir; check file"
286 test_mkdir $DIR/$tdir
287 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
288 touch $DIR/$tdir/$tfile
289 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
291 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
293 run_test 3 "mkdir; touch; rmdir; check dir"
295 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
297 test_mkdir -i 1 $DIR/$tdir
299 touch $DIR/$tdir/$tfile ||
300 error "Create file under remote directory failed"
303 error "Expect error removing in-use dir $DIR/$tdir"
305 test -d $DIR/$tdir || error "Remote directory disappeared"
307 rm -rf $DIR/$tdir || error "remove remote dir error"
309 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
312 test_mkdir $DIR/$tdir
313 test_mkdir $DIR/$tdir/d2
314 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
315 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
316 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
318 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
321 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
322 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
323 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
324 error "$tfile does not have perm 0666 or UID $UID"
325 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
326 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
327 error "$tfile should be 0666 and owned by UID $UID"
329 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
332 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
335 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
336 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
337 error "$tfile should be owned by UID $RUNAS_ID"
338 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
339 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
340 error "$tfile should be owned by UID $RUNAS_ID"
342 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
345 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
348 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
349 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
350 error "$tfile should be owned by GID $UID"
351 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
352 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
353 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
355 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
358 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
360 test_mkdir $DIR/$tdir
361 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
362 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
363 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
364 test_mkdir $DIR/$tdir/d/subdir
365 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
366 error "$tdir/d/subdir should be GID $RUNAS_GID"
367 if [[ $MDSCOUNT -gt 1 ]]; then
368 # check remote dir sgid inherite
369 $LFS mkdir -i 0 $DIR/$tdir.local ||
370 error "mkdir $tdir.local failed"
371 chmod g+s $DIR/$tdir.local ||
372 error "chmod $tdir.local failed"
373 chgrp $RUNAS_GID $DIR/$tdir.local ||
374 error "chgrp $tdir.local failed"
375 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
376 error "mkdir $tdir.remote failed"
377 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
378 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
379 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
380 error "$tdir.remote should be mode 02755"
383 run_test 6g "verify new dir in sgid dir inherits group"
385 test_6h() { # bug 7331
386 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
388 touch $DIR/$tfile || error "touch failed"
389 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
390 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
391 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
392 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
393 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
395 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
398 test_mkdir $DIR/$tdir
399 $MCREATE $DIR/$tdir/$tfile
400 chmod 0666 $DIR/$tdir/$tfile
401 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
402 error "$tdir/$tfile should be mode 0666"
404 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
407 if [ ! -d $DIR/$tdir ]; then
408 test_mkdir $DIR/$tdir
410 $MCREATE $DIR/$tdir/$tfile
411 echo -n foo > $DIR/$tdir/$tfile
412 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
413 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
415 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
418 test_mkdir $DIR/$tdir
419 touch $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tfile mode not 0666"
424 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
427 test_mkdir $DIR/$tdir
428 test_mkdir $DIR/$tdir/d2
429 test_mkdir $DIR/$tdir/d2/d3
430 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
432 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
435 test_mkdir $DIR/$tdir
436 test_mkdir $DIR/$tdir/d2
437 touch $DIR/$tdir/d2/$tfile
438 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
439 error "$tdir/d2/$tfile not a file"
441 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
444 test_mkdir $DIR/$tdir
445 test_mkdir $DIR/$tdir/d2
446 chmod 0666 $DIR/$tdir/d2
447 chmod 0705 $DIR/$tdir/d2
448 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
449 error "$tdir/d2 mode not 0705"
451 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
456 chmod 0666 $DIR/$tdir/$tfile
457 chmod 0654 $DIR/$tdir/$tfile
458 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
459 error "$tdir/d2 mode not 0654"
461 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
464 test_mkdir $DIR/$tdir
465 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
467 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
468 error "$tdir/$tfile size not 0 after truncate"
470 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
473 test_mkdir $DIR/$tdir
474 touch $DIR/$tdir/$tfile
476 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
478 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
481 test_mkdir $DIR/$tdir
482 touch $DIR/$tdir/$tfile
483 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
484 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
485 error "$tdir/${tfile_2} not a file after rename"
486 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
488 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
491 test_mkdir $DIR/$tdir
492 touch $DIR/$tdir/$tfile
493 rm -rf $DIR/$tdir/$tfile
494 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
496 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
499 test_mkdir $DIR/$tdir
500 touch $DIR/$tdir/$tfile
501 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
503 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
504 error "$tdir/l-exist not a symlink"
505 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
506 error "$tdir/l-exist not referencing a file"
507 rm -f $DIR/$tdir/l-exist
508 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
510 run_test 17a "symlinks: create, remove (real)"
513 test_mkdir $DIR/$tdir
514 ln -s no-such-file $DIR/$tdir/l-dangle
516 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
517 error "$tdir/l-dangle not referencing no-such-file"
518 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
519 error "$tdir/l-dangle not referencing non-existent file"
520 rm -f $DIR/$tdir/l-dangle
521 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
523 run_test 17b "symlinks: create, remove (dangling)"
525 test_17c() { # bug 3440 - don't save failed open RPC for replay
526 test_mkdir $DIR/$tdir
527 ln -s foo $DIR/$tdir/$tfile
528 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
530 run_test 17c "symlinks: open dangling (should return error)"
533 test_mkdir $DIR/$tdir
534 ln -s foo $DIR/$tdir/$tfile
535 touch $DIR/$tdir/$tfile || error "creating to new symlink"
537 run_test 17d "symlinks: create dangling"
540 test_mkdir $DIR/$tdir
541 local foo=$DIR/$tdir/$tfile
542 ln -s $foo $foo || error "create symlink failed"
543 ls -l $foo || error "ls -l failed"
544 ls $foo && error "ls not failed" || true
546 run_test 17e "symlinks: create recursive symlink (should return error)"
549 test_mkdir $DIR/$tdir
550 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
551 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
552 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
553 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
554 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
555 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
558 run_test 17f "symlinks: long and very long symlink name"
560 # str_repeat(S, N) generate a string that is string S repeated N times
565 while [ $((n -= 1)) -ge 0 ]; do
571 # Long symlinks and LU-2241
573 test_mkdir $DIR/$tdir
574 local TESTS="59 60 61 4094 4095"
576 # Fix for inode size boundary in 2.1.4
577 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
580 # Patch not applied to 2.2 or 2.3 branches
581 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
582 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
586 local SYMNAME=$(str_repeat 'x' $i)
587 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
588 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
591 run_test 17g "symlinks: really long symlink name and inode boundaries"
593 test_17h() { #bug 17378
594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
595 remote_mds_nodsh && skip "remote MDS with nodsh"
599 test_mkdir $DIR/$tdir
600 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
601 $LFS setstripe -c -1 $DIR/$tdir
602 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
603 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
604 touch $DIR/$tdir/$tfile || true
606 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
608 test_17i() { #bug 20018
609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
610 remote_mds_nodsh && skip "remote MDS with nodsh"
612 local foo=$DIR/$tdir/$tfile
615 test_mkdir -c1 $DIR/$tdir
616 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
617 ln -s $foo $foo || error "create symlink failed"
618 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
619 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
620 ls -l $foo && error "error not detected"
623 run_test 17i "don't panic on short symlink (should return error)"
625 test_17k() { #bug 22301
626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
627 [[ -z "$(which rsync 2>/dev/null)" ]] &&
628 skip "no rsync command"
629 rsync --help | grep -q xattr ||
630 skip_env "$(rsync --version | head -n1) does not support xattrs"
631 test_mkdir $DIR/$tdir
632 test_mkdir $DIR/$tdir.new
633 touch $DIR/$tdir/$tfile
634 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
635 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
636 error "rsync failed with xattrs enabled"
638 run_test 17k "symlinks: rsync with xattrs enabled"
640 test_17l() { # LU-279
641 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
642 skip "no getfattr command"
644 test_mkdir $DIR/$tdir
645 touch $DIR/$tdir/$tfile
646 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
647 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
648 # -h to not follow symlinks. -m '' to list all the xattrs.
649 # grep to remove first line: '# file: $path'.
650 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
652 lgetxattr_size_check $path $xattr ||
653 error "lgetxattr_size_check $path $xattr failed"
657 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
662 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
663 remote_mds_nodsh && skip "remote MDS with nodsh"
664 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
665 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
666 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
668 local short_sym="0123456789"
669 local wdir=$DIR/$tdir
674 # create a long symlink file
675 for ((i = 0; i < 4; ++i)); do
676 long_sym=${long_sym}${long_sym}
679 echo "create 512 short and long symlink files under $wdir"
680 for ((i = 0; i < 256; ++i)); do
681 ln -sf ${long_sym}"a5a5" $wdir/long-$i
682 ln -sf ${short_sym}"a5a5" $wdir/short-$i
688 wait_delete_completed
690 echo "recreate the 512 symlink files with a shorter string"
691 for ((i = 0; i < 512; ++i)); do
692 # rewrite the symlink file with a shorter string
693 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
694 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
697 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
699 echo "stop and checking mds${mds_index}:"
700 # e2fsck should not return error
702 local devname=$(mdsdevname $mds_index)
703 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
706 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
707 error "start mds${mds_index} failed"
708 df $MOUNT > /dev/null 2>&1
710 error "e2fsck detected error for short/long symlink: rc=$rc"
713 run_test 17m "run e2fsck against MDT which contains short/long symlink"
715 check_fs_consistency_17n() {
719 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
720 # so it only check MDT1/MDT2 instead of all of MDTs.
721 for mdt_index in 1 2; do
722 # e2fsck should not return error
724 local devname=$(mdsdevname $mdt_index)
725 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
728 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
729 error "mount mds$mdt_index failed"
730 df $MOUNT > /dev/null 2>&1
736 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
738 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
739 remote_mds_nodsh && skip "remote MDS with nodsh"
740 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
741 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
742 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
746 test_mkdir $DIR/$tdir
747 for ((i=0; i<10; i++)); do
748 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
749 error "create remote dir error $i"
750 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
751 error "create files under remote dir failed $i"
754 check_fs_consistency_17n ||
755 error "e2fsck report error after create files under remote dir"
757 for ((i = 0; i < 10; i++)); do
758 rm -rf $DIR/$tdir/remote_dir_${i} ||
759 error "destroy remote dir error $i"
762 check_fs_consistency_17n ||
763 error "e2fsck report error after unlink files under remote dir"
765 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
766 skip "lustre < 2.4.50 does not support migrate mv"
768 for ((i = 0; i < 10; i++)); do
769 mkdir -p $DIR/$tdir/remote_dir_${i}
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
772 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
773 error "migrate remote dir error $i"
775 check_fs_consistency_17n || error "e2fsck report error after migration"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n || error "e2fsck report error after unlink"
784 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
787 remote_mds_nodsh && skip "remote MDS with nodsh"
788 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
789 skip "Need MDS version at least 2.3.64"
791 local wdir=$DIR/${tdir}o
797 mdt_index=$($LFS getstripe -m $wdir/$tfile)
798 mdt_index=$((mdt_index + 1))
801 #fail mds will wait the failover finish then set
802 #following fail_loc to avoid interfer the recovery process.
805 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
806 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
807 ls -l $wdir/$tfile && rc=1
808 do_facet mds${mdt_index} lctl set_param fail_loc=0
809 [[ $rc -eq 0 ]] || error "stat file should fail"
811 run_test 17o "stat file with incompat LMA feature"
814 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
815 ls $DIR || error "Failed to ls $DIR: $?"
817 run_test 18 "touch .../f ; ls ... =============================="
823 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
825 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
828 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
830 run_test 19b "ls -l .../f19 (should return error) =============="
833 [ $RUNAS_ID -eq $UID ] &&
834 skip_env "RUNAS_ID = UID = $UID -- skipping"
836 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
838 run_test 19c "$RUNAS touch .../f19 (should return error) =="
841 cat $DIR/f19 && error || true
843 run_test 19d "cat .../f19 (should return error) =============="
852 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
854 run_test 20 "touch .../f ; ls -l ..."
857 test_mkdir $DIR/$tdir
858 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
859 ln -s dangle $DIR/$tdir/link
860 echo foo >> $DIR/$tdir/link
861 cat $DIR/$tdir/dangle
862 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
863 $CHECKSTAT -f -t file $DIR/$tdir/link ||
864 error "$tdir/link not linked to a file"
866 run_test 21 "write to dangling link"
869 local wdir=$DIR/$tdir
871 chown $RUNAS_ID:$RUNAS_GID $wdir
872 (cd $wdir || error "cd $wdir failed";
873 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
875 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
876 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
877 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
878 error "checkstat -u failed"
880 run_test 22 "unpack tar archive as non-root user"
884 test_mkdir $DIR/$tdir
885 local file=$DIR/$tdir/$tfile
887 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
888 openfile -f O_CREAT:O_EXCL $file &&
889 error "$file recreate succeeded" || true
891 run_test 23a "O_CREAT|O_EXCL in subdir"
893 test_23b() { # bug 18988
894 test_mkdir $DIR/$tdir
895 local file=$DIR/$tdir/$tfile
898 echo foo > $file || error "write filed"
899 echo bar >> $file || error "append filed"
900 $CHECKSTAT -s 8 $file || error "wrong size"
903 run_test 23b "O_APPEND check"
905 # LU-9409, size with O_APPEND and tiny writes
907 local file=$DIR/$tfile
910 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
911 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
915 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
916 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
918 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
921 #racing tiny & normal writes
922 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
923 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
925 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
928 #racing tiny & normal writes 2, ugly numbers
929 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
932 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
935 run_test 23c "O_APPEND size checks for tiny writes"
937 # LU-11069 file offset is correct after appending writes
939 local file=$DIR/$tfile
942 echo CentaurHauls > $file
943 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
944 if ((offset != 26)); then
945 error "wrong offset, expected 26, got '$offset'"
948 run_test 23d "file offset is correct after appending writes"
952 echo '-- same directory rename'
953 test_mkdir $DIR/$tdir
954 touch $DIR/$tdir/$tfile.1
955 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
956 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
958 run_test 24a "rename file to non-existent target"
961 test_mkdir $DIR/$tdir
962 touch $DIR/$tdir/$tfile.{1,2}
963 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
964 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
965 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
967 run_test 24b "rename file to existing target"
970 test_mkdir $DIR/$tdir
971 test_mkdir $DIR/$tdir/d$testnum.1
972 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
973 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
974 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
976 run_test 24c "rename directory to non-existent target"
979 test_mkdir -c1 $DIR/$tdir
980 test_mkdir -c1 $DIR/$tdir/d$testnum.1
981 test_mkdir -c1 $DIR/$tdir/d$testnum.2
982 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
983 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
984 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
986 run_test 24d "rename directory to existing target"
989 echo '-- cross directory renames --'
993 mv $DIR/R5a/f $DIR/R5b/g
994 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
995 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
997 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1002 touch $DIR/R6a/f $DIR/R6b/g
1003 mv $DIR/R6a/f $DIR/R6b/g
1004 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1005 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1007 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1012 test_mkdir $DIR/R7a/d
1013 mv $DIR/R7a/d $DIR/R7b/e
1014 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1015 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1017 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1020 test_mkdir -c1 $DIR/R8a
1021 test_mkdir -c1 $DIR/R8b
1022 test_mkdir -c1 $DIR/R8a/d
1023 test_mkdir -c1 $DIR/R8b/e
1024 mrename $DIR/R8a/d $DIR/R8b/e
1025 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1026 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1028 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1031 echo "-- rename error cases"
1033 test_mkdir $DIR/R9/a
1035 mrename $DIR/R9/f $DIR/R9/a
1036 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1037 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1038 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1040 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1044 mrename $DIR/R10/f $DIR/R10/g
1045 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1046 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1047 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1049 run_test 24j "source does not exist ============================"
1052 test_mkdir $DIR/R11a
1053 test_mkdir $DIR/R11a/d
1055 mv $DIR/R11a/f $DIR/R11a/d
1056 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1057 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1059 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1061 # bug 2429 - rename foo foo foo creates invalid file
1064 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1066 run_test 24l "Renaming a file to itself ========================"
1070 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1071 # on ext3 this does not remove either the source or target files
1072 # though the "expected" operation would be to remove the source
1073 $CHECKSTAT -t file ${f} || error "${f} missing"
1074 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1076 run_test 24m "Renaming a file to a hard link to itself ========="
1080 # this stats the old file after it was renamed, so it should fail
1082 $CHECKSTAT ${f} || error "${f} missing"
1084 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1085 $CHECKSTAT -a ${f} || error "${f} exists"
1087 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1090 test_mkdir $DIR/$tdir
1091 rename_many -s random -v -n 10 $DIR/$tdir
1093 run_test 24o "rename of files during htree split"
1096 test_mkdir $DIR/R12a
1097 test_mkdir $DIR/R12b
1098 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1099 mrename $DIR/R12a $DIR/R12b
1100 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1101 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1102 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1103 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1105 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1107 cleanup_multiop_pause() {
1109 kill -USR1 $MULTIPID
1113 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1115 test_mkdir $DIR/R13a
1116 test_mkdir $DIR/R13b
1117 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1118 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1121 trap cleanup_multiop_pause EXIT
1122 mrename $DIR/R13a $DIR/R13b
1123 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1124 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1125 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1126 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1127 cleanup_multiop_pause
1128 wait $MULTIPID || error "multiop close failed"
1130 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1132 test_24r() { #bug 3789
1133 test_mkdir $DIR/R14a
1134 test_mkdir $DIR/R14a/b
1135 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1136 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1137 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1139 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1142 test_mkdir $DIR/R15a
1143 test_mkdir $DIR/R15a/b
1144 test_mkdir $DIR/R15a/b/c
1145 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1146 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1147 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1149 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1152 test_mkdir $DIR/R16a
1153 test_mkdir $DIR/R16a/b
1154 test_mkdir $DIR/R16a/b/c
1155 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1157 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1159 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1161 test_24u() { # bug12192
1162 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1163 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1165 run_test 24u "create stripe file"
1167 simple_cleanup_common() {
1171 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1173 local start=$SECONDS
1175 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1176 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1178 wait_delete_completed
1179 echo "cleanup time $((SECONDS - start))"
1183 max_pages_per_rpc() {
1184 local mdtname="$(printf "MDT%04x" ${1:-0})"
1185 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1191 local nrfiles=${COUNT:-100000}
1192 local fname="$DIR/$tdir/$tfile"
1194 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1195 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1197 test_mkdir "$(dirname $fname)"
1198 # assume MDT0000 has the fewest inodes
1199 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1200 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1201 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1203 stack_trap "simple_cleanup_common $nrfiles"
1205 createmany -m "$fname" $nrfiles
1207 cancel_lru_locks mdc
1208 lctl set_param mdc.*.stats clear
1210 # was previously test_24D: LU-6101
1211 # readdir() returns correct number of entries after cursor reload
1212 local num_ls=$(ls $DIR/$tdir | wc -l)
1213 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1214 local num_all=$(ls -a $DIR/$tdir | wc -l)
1215 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1216 [ $num_all -ne $((nrfiles + 2)) ]; then
1217 error "Expected $nrfiles files, got $num_ls " \
1218 "($num_uniq unique $num_all .&..)"
1220 # LU-5 large readdir
1221 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1222 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1223 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1224 # take into account of overhead in lu_dirpage header and end mark in
1225 # each page, plus one in rpc_num calculation.
1226 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1227 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1228 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1229 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1230 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1231 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1232 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1233 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1234 error "large readdir doesn't take effect: " \
1235 "$mds_readpage should be about $rpc_max"
1237 run_test 24v "list large directory (test hash collision, b=17560)"
1239 test_24w() { # bug21506
1241 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1242 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1243 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1244 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1245 [[ "$SZ1" -eq "$SZ2" ]] ||
1246 error "Error reading at the end of the file $tfile"
1248 run_test 24w "Reading a file larger than 4Gb"
1251 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1252 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1253 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1254 skip "Need MDS version at least 2.7.56"
1257 local remote_dir=$DIR/$tdir/remote_dir
1259 test_mkdir $DIR/$tdir
1260 $LFS mkdir -i $MDTIDX $remote_dir ||
1261 error "create remote directory failed"
1263 test_mkdir $DIR/$tdir/src_dir
1264 touch $DIR/$tdir/src_file
1265 test_mkdir $remote_dir/tgt_dir
1266 touch $remote_dir/tgt_file
1268 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1269 error "rename dir cross MDT failed!"
1271 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1272 error "rename file cross MDT failed!"
1274 touch $DIR/$tdir/ln_file
1275 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1276 error "ln file cross MDT failed"
1278 rm -rf $DIR/$tdir || error "Can not delete directories"
1280 run_test 24x "cross MDT rename/link"
1283 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1286 local remote_dir=$DIR/$tdir/remote_dir
1289 test_mkdir $DIR/$tdir
1290 $LFS mkdir -i $mdtidx $remote_dir ||
1291 error "create remote directory failed"
1293 test_mkdir $remote_dir/src_dir
1294 touch $remote_dir/src_file
1295 test_mkdir $remote_dir/tgt_dir
1296 touch $remote_dir/tgt_file
1298 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1299 error "rename subdir in the same remote dir failed!"
1301 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1302 error "rename files in the same remote dir failed!"
1304 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1305 error "link files in the same remote dir failed!"
1307 rm -rf $DIR/$tdir || error "Can not delete directories"
1309 run_test 24y "rename/link on the same dir should succeed"
1312 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1313 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1314 skip "Need MDS version at least 2.12.51"
1318 for index in 0 1; do
1319 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1320 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1323 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1325 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1326 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1328 local mdts=$(comma_list $(mdts_nodes))
1330 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1331 stack_trap "do_nodes $mdts $LCTL \
1332 set_param mdt.*.enable_remote_rename=1" EXIT
1334 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1336 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1337 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1339 run_test 24z "cross-MDT rename is done as cp"
1341 test_24A() { # LU-3182
1344 test_mkdir $DIR/$tdir
1345 stack_trap "simple_cleanup_common $NFILES"
1346 createmany -m $DIR/$tdir/$tfile $NFILES
1347 local t=$(ls $DIR/$tdir | wc -l)
1348 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1349 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1351 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1352 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1354 run_test 24A "readdir() returns correct number of entries."
1356 test_24B() { # LU-4805
1357 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1361 test_mkdir $DIR/$tdir
1362 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1363 error "create striped dir failed"
1365 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1366 [ $count -eq 2 ] || error "Expected 2, got $count"
1368 touch $DIR/$tdir/striped_dir/a
1370 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1371 [ $count -eq 3 ] || error "Expected 3, got $count"
1373 touch $DIR/$tdir/striped_dir/.f
1375 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1376 [ $count -eq 4 ] || error "Expected 4, got $count"
1378 rm -rf $DIR/$tdir || error "Can not delete directories"
1380 run_test 24B "readdir for striped dir return correct number of entries"
1383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1389 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1390 error "create striped dir failed"
1392 cd $DIR/$tdir/d0/striped_dir
1394 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1395 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1396 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1398 [ "$d0_ino" = "$parent_ino" ] ||
1399 error ".. wrong, expect $d0_ino, get $parent_ino"
1401 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1402 error "mv striped dir failed"
1404 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1406 [ "$d1_ino" = "$parent_ino" ] ||
1407 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1409 run_test 24C "check .. in striped dir"
1412 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1413 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1416 mkdir $DIR/$tdir/src_dir
1417 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1418 error "create remote source failed"
1420 touch $DIR/$tdir/src_dir/src_child/a
1422 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1423 error "create remote target dir failed"
1425 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1426 error "create remote target child failed"
1428 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1429 error "rename dir cross MDT failed!"
1433 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1434 error "src_child still exists after rename"
1436 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1437 error "missing file(a) after rename"
1439 rm -rf $DIR/$tdir || error "Can not delete directories"
1441 run_test 24E "cross MDT rename/link"
1444 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1447 [ "$SLOW" = "no" ] && repeats=100
1451 echo "$repeats repeats"
1452 for ((i = 0; i < repeats; i++)); do
1453 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1454 touch $DIR/$tdir/test/a || error "touch fails"
1455 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1456 rm -rf $DIR/$tdir/test || error "rmdir fails"
1461 run_test 24F "hash order vs readdir (LU-11330)"
1464 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1469 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1470 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1471 touch $DIR/$tdir-0/f1 || error "touch f1"
1472 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1473 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1474 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1475 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1476 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1478 run_test 24G "migrate symlink in rename"
1481 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1482 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1483 skip "MDT1 should be on another node"
1485 test_mkdir -i 1 -c 1 $DIR/$tdir
1486 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1487 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1488 touch $DIR/$tdir/$tfile || error "touch failed"
1490 run_test 24H "repeat FLD_QUERY rpc"
1493 echo '== symlink sanity ============================================='
1497 touch $DIR/s25/foo ||
1498 error "File creation in symlinked directory failed"
1500 run_test 25a "create file in symlinked directory ==============="
1503 [ ! -d $DIR/d25 ] && test_25a
1504 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1506 run_test 25b "lookup file in symlinked directory ==============="
1510 test_mkdir $DIR/d26/d26-2
1511 ln -s d26/d26-2 $DIR/s26
1512 touch $DIR/s26/foo || error "File creation failed"
1514 run_test 26a "multiple component symlink ======================="
1517 test_mkdir -p $DIR/$tdir/d26-2
1518 ln -s $tdir/d26-2/foo $DIR/s26-2
1519 touch $DIR/s26-2 || error "File creation failed"
1521 run_test 26b "multiple component symlink at end of lookup ======"
1524 test_mkdir $DIR/d26.2
1525 touch $DIR/d26.2/foo
1526 ln -s d26.2 $DIR/s26.2-1
1527 ln -s s26.2-1 $DIR/s26.2-2
1528 ln -s s26.2-2 $DIR/s26.2-3
1529 chmod 0666 $DIR/s26.2-3/foo
1531 run_test 26c "chain of symlinks"
1533 # recursive symlinks (bug 439)
1535 ln -s d26-3/foo $DIR/d26-3
1537 run_test 26d "create multiple component recursive symlink"
1540 [ ! -h $DIR/d26-3 ] && test_26d
1543 run_test 26e "unlink multiple component recursive symlink"
1545 # recursive symlinks (bug 7022)
1547 test_mkdir $DIR/$tdir
1548 test_mkdir $DIR/$tdir/$tfile
1549 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1550 test_mkdir -p lndir/bar1
1551 test_mkdir $DIR/$tdir/$tfile/$tfile
1552 cd $tfile || error "cd $tfile failed"
1553 ln -s .. dotdot || error "ln dotdot failed"
1554 ln -s dotdot/lndir lndir || error "ln lndir failed"
1555 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1556 output=`ls $tfile/$tfile/lndir/bar1`
1557 [ "$output" = bar1 ] && error "unexpected output"
1558 rm -r $tfile || error "rm $tfile failed"
1559 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1561 run_test 26f "rm -r of a directory which has recursive symlink"
1564 test_mkdir $DIR/$tdir
1565 $LFS getstripe $DIR/$tdir
1566 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1567 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1568 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1570 run_test 27a "one stripe file"
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1575 test_mkdir $DIR/$tdir
1576 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $LFS getstripe -c $DIR/$tdir/$tfile
1578 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1579 error "two-stripe file doesn't have two stripes"
1581 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1583 run_test 27b "create and write to two stripe file"
1585 # 27c family tests specific striping, setstripe -o
1587 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1588 test_mkdir -p $DIR/$tdir
1591 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1592 $LFS getstripe -i $DIR/$tdir/$tfile
1593 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1594 error "stripe not on specified OST"
1596 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1598 run_test 27ca "one stripe on specified OST"
1601 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1602 test_mkdir -p $DIR/$tdir
1604 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1605 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1608 # Strip getstripe output to a space separated list of OSTs
1609 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1610 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1611 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1612 error "stripes not on specified OSTs"
1614 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1616 run_test 27cb "two stripes on specified OSTs"
1619 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1620 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1621 skip "server does not support overstriping"
1623 test_mkdir -p $DIR/$tdir
1625 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1626 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1629 # Strip getstripe output to a space separated list of OSTs
1630 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1631 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1632 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1633 error "stripes not on specified OSTs"
1635 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1637 run_test 27cc "two stripes on the same OST"
1640 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1641 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1642 skip "server does not support overstriping"
1643 test_mkdir -p $DIR/$tdir
1644 local osts="0,1,1,0"
1645 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1646 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1649 # Strip getstripe output to a space separated list of OSTs
1650 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1651 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1652 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1653 error "stripes not on specified OSTs"
1655 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1657 run_test 27cd "four stripes on two OSTs"
1660 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1661 skip_env "too many osts, skipping"
1662 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1663 skip "server does not support overstriping"
1664 # We do one more stripe than we have OSTs
1665 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1666 skip_env "ea_inode feature disabled"
1668 test_mkdir -p $DIR/$tdir
1670 for i in $(seq 0 $OSTCOUNT);
1673 if [ $i -ne $OSTCOUNT ]; then
1677 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1678 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1681 # Strip getstripe output to a space separated list of OSTs
1682 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1683 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1684 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1685 error "stripes not on specified OSTs"
1687 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1689 run_test 27ce "more stripes than OSTs with -o"
1692 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1695 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1696 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1697 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1698 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1699 error "failed to set $osp_proc=0"
1701 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1704 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1705 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1706 error "failed to set $osp_proc=1"
1709 error "should return error due to $osp_proc=0"
1711 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1714 test_mkdir $DIR/$tdir
1715 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1716 error "setstripe failed"
1717 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1718 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1720 run_test 27d "create file with default settings"
1723 # LU-5839 adds check for existed layout before setting it
1724 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1725 skip "Need MDS version at least 2.7.56"
1727 test_mkdir $DIR/$tdir
1728 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1729 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1730 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1732 run_test 27e "setstripe existing file (should return error)"
1735 test_mkdir $DIR/$tdir
1736 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1737 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1738 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1739 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1740 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1741 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1743 run_test 27f "setstripe with bad stripe size (should return error)"
1746 test_mkdir $DIR/$tdir
1747 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1748 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1749 error "$DIR/$tdir/$tfile has object"
1751 run_test 27g "$LFS getstripe with no objects"
1754 test_mkdir $DIR/$tdir
1755 touch $DIR/$tdir/$tfile || error "touch failed"
1756 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1757 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1759 (( rc == 2 )) || error "getstripe did not return ENOENT"
1761 run_test 27ga "$LFS getstripe with missing file (should return error)"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1767 error "missing objects"
1769 run_test 27i "$LFS getstripe with some objects"
1772 test_mkdir $DIR/$tdir
1773 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1774 error "setstripe failed" || true
1776 run_test 27j "setstripe with bad stripe offset (should return error)"
1778 test_27k() { # bug 2844
1779 test_mkdir $DIR/$tdir
1780 local file=$DIR/$tdir/$tfile
1781 local ll_max_blksize=$((4 * 1024 * 1024))
1782 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1783 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1784 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1785 dd if=/dev/zero of=$file bs=4k count=1
1786 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1787 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1789 run_test 27k "limit i_blksize for broken user apps"
1792 mcreate $DIR/$tfile || error "creating file"
1793 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1794 error "setstripe should have failed" || true
1796 run_test 27l "check setstripe permissions (should return error)"
1799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1801 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1802 skip_env "multiple clients -- skipping"
1804 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1806 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1807 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1809 stack_trap simple_cleanup_common
1810 test_mkdir $DIR/$tdir
1811 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1812 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1813 error "dd should fill OST0"
1815 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1817 [ $i -gt 256 ] && break
1820 touch $DIR/$tdir/$tfile.$i
1821 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1822 awk '{print $1}'| grep -w "0") ] &&
1823 error "OST0 was full but new created file still use it"
1825 touch $DIR/$tdir/$tfile.$i
1826 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1827 awk '{print $1}'| grep -w "0") ] &&
1828 error "OST0 was full but new created file still use it" || true
1830 run_test 27m "create file while OST0 was full"
1832 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1833 # if the OST isn't full anymore.
1835 local ostidx=${1:-""}
1840 local list=$(comma_list $(osts_nodes))
1841 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1843 do_nodes $list lctl set_param fail_loc=0
1844 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1845 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1846 awk '{print $1 * 2;exit;}')
1847 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1849 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1853 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1855 remote_mds_nodsh && skip "remote MDS with nodsh"
1856 remote_ost_nodsh && skip "remote OST with nodsh"
1859 rm -f $DIR/$tdir/$tfile
1860 exhaust_precreations 0 0x80000215
1861 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1862 touch $DIR/$tdir/$tfile || error "touch failed"
1863 $LFS getstripe $DIR/$tdir/$tfile
1866 run_test 27n "create file with some full OSTs"
1869 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1871 remote_mds_nodsh && skip "remote MDS with nodsh"
1872 remote_ost_nodsh && skip "remote OST with nodsh"
1875 rm -f $DIR/$tdir/$tfile
1876 exhaust_all_precreations 0x215
1878 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1883 run_test 27o "create file with all full OSTs (should error)"
1885 function create_and_checktime() {
1890 for ((i=0; i < $loops; i++)); do
1891 local start=$SECONDS
1892 multiop $fname-$i Oc
1893 ((SECONDS-start < TIMEOUT)) ||
1894 error "creation took " $((SECONDS-$start)) && return 1
1899 local mdts=$(comma_list $(mdts_nodes))
1901 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1902 skip "Need MDS version at least 2.13.57"
1904 local f0=$DIR/${tfile}-0
1905 local f1=$DIR/${tfile}-1
1907 wait_delete_completed
1909 # refill precreated objects
1910 $LFS setstripe -i0 -c1 $f0
1912 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1913 # force QoS allocation policy
1914 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1915 stack_trap "do_nodes $mdts $LCTL set_param \
1916 lov.*.qos_threshold_rr=$saved" EXIT
1919 # one OST is unavailable, but still have few objects preallocated
1921 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1922 rm -rf $f1 $DIR/$tdir*" EXIT
1924 for ((i=0; i < 7; i++)); do
1925 mkdir $DIR/$tdir$i || error "can't create dir"
1926 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1927 error "can't set striping"
1929 for ((i=0; i < 7; i++)); do
1930 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1934 run_test 27oo "don't let few threads to reserve too many objects"
1937 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1938 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1939 remote_mds_nodsh && skip "remote MDS with nodsh"
1940 remote_ost_nodsh && skip "remote OST with nodsh"
1943 rm -f $DIR/$tdir/$tfile
1944 test_mkdir $DIR/$tdir
1946 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1947 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1948 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1950 exhaust_precreations 0 0x80000215
1951 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1952 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1953 $LFS getstripe $DIR/$tdir/$tfile
1957 run_test 27p "append to a truncated file with some full OSTs"
1960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1962 remote_mds_nodsh && skip "remote MDS with nodsh"
1963 remote_ost_nodsh && skip "remote OST with nodsh"
1966 rm -f $DIR/$tdir/$tfile
1968 mkdir_on_mdt0 $DIR/$tdir
1969 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1970 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1971 error "truncate $DIR/$tdir/$tfile failed"
1972 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1974 exhaust_all_precreations 0x215
1976 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1977 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1981 run_test 27q "append to truncated file with all OSTs full (should error)"
1984 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1986 remote_mds_nodsh && skip "remote MDS with nodsh"
1987 remote_ost_nodsh && skip "remote OST with nodsh"
1990 rm -f $DIR/$tdir/$tfile
1991 exhaust_precreations 0 0x80000215
1993 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1997 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1999 test_27s() { # bug 10725
2000 test_mkdir $DIR/$tdir
2001 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2002 local stripe_count=0
2003 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2004 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2005 error "stripe width >= 2^32 succeeded" || true
2008 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2010 test_27t() { # bug 10864
2015 $WLFS getstripe $tfile
2018 run_test 27t "check that utils parse path correctly"
2020 test_27u() { # bug 4900
2021 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2022 remote_mds_nodsh && skip "remote MDS with nodsh"
2025 local list=$(comma_list $(mdts_nodes))
2027 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2028 do_nodes $list $LCTL set_param fail_loc=0x139
2029 test_mkdir -p $DIR/$tdir
2030 stack_trap "simple_cleanup_common 1000"
2031 createmany -o $DIR/$tdir/$tfile 1000
2032 do_nodes $list $LCTL set_param fail_loc=0
2034 TLOG=$TMP/$tfile.getstripe
2035 $LFS getstripe $DIR/$tdir > $TLOG
2036 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2037 [[ $OBJS -gt 0 ]] &&
2038 error "$OBJS objects created on OST-0. See $TLOG" ||
2041 run_test 27u "skip object creation on OSC w/o objects"
2043 test_27v() { # bug 4900
2044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2046 remote_mds_nodsh && skip "remote MDS with nodsh"
2047 remote_ost_nodsh && skip "remote OST with nodsh"
2049 exhaust_all_precreations 0x215
2052 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2054 touch $DIR/$tdir/$tfile
2055 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2057 for (( i=1; i < OSTCOUNT; i++ )); do
2058 do_facet ost$i lctl set_param fail_loc=0x705
2060 local START=`date +%s`
2061 createmany -o $DIR/$tdir/$tfile 32
2063 local FINISH=`date +%s`
2064 local TIMEOUT=`lctl get_param -n timeout`
2065 local PROCESS=$((FINISH - START))
2066 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2067 error "$FINISH - $START >= $TIMEOUT / 2"
2068 sleep $((TIMEOUT / 2 - PROCESS))
2071 run_test 27v "skip object creation on slow OST"
2073 test_27w() { # bug 10997
2074 test_mkdir $DIR/$tdir
2075 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2076 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2077 error "stripe size $size != 65536" || true
2078 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2079 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2081 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2084 [[ $OSTCOUNT -lt 2 ]] &&
2085 skip_env "skipping multiple stripe count/offset test"
2087 test_mkdir $DIR/$tdir
2088 for i in $(seq 1 $OSTCOUNT); do
2090 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2091 error "setstripe -c $i -i $offset failed"
2092 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2093 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2094 [ $count -ne $i ] && error "stripe count $count != $i" || true
2095 [ $index -ne $offset ] &&
2096 error "stripe offset $index != $offset" || true
2099 run_test 27wa "check $LFS setstripe -c -i options"
2102 remote_ost_nodsh && skip "remote OST with nodsh"
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2106 OFFSET=$(($OSTCOUNT - 1))
2108 local OST=$(ostname_from_index $OSTIDX)
2110 test_mkdir $DIR/$tdir
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2112 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2114 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2115 for i in $(seq 0 $OFFSET); do
2116 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2117 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2118 error "OST0 was degraded but new created file still use it"
2120 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2122 run_test 27x "create files while OST0 is degraded"
2125 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2126 remote_mds_nodsh && skip "remote MDS with nodsh"
2127 remote_ost_nodsh && skip "remote OST with nodsh"
2128 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2130 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2131 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2132 osp.$mdtosc.prealloc_last_id)
2133 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2134 osp.$mdtosc.prealloc_next_id)
2135 local fcount=$((last_id - next_id))
2136 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2137 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2139 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2140 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2141 local OST_DEACTIVE_IDX=-1
2146 for OSC in $MDS_OSCS; do
2147 OST=$(osc_to_ost $OSC)
2148 OSTIDX=$(index_from_ostuuid $OST)
2149 if [ $OST_DEACTIVE_IDX == -1 ]; then
2150 OST_DEACTIVE_IDX=$OSTIDX
2152 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2153 echo $OSC "is Deactivated:"
2154 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2158 OSTIDX=$(index_from_ostuuid $OST)
2159 test_mkdir $DIR/$tdir
2160 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2162 for OSC in $MDS_OSCS; do
2163 OST=$(osc_to_ost $OSC)
2164 OSTIDX=$(index_from_ostuuid $OST)
2165 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2166 echo $OST "is degraded:"
2167 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2168 obdfilter.$OST.degraded=1
2173 createmany -o $DIR/$tdir/$tfile $fcount
2175 for OSC in $MDS_OSCS; do
2176 OST=$(osc_to_ost $OSC)
2177 OSTIDX=$(index_from_ostuuid $OST)
2178 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2179 echo $OST "is recovered from degraded:"
2180 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2181 obdfilter.$OST.degraded=0
2183 do_facet $SINGLEMDS lctl --device %$OSC activate
2187 # all osp devices get activated, hence -1 stripe count restored
2188 local stripe_count=0
2190 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2191 # devices get activated.
2193 $LFS setstripe -c -1 $DIR/$tfile
2194 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2196 [ $stripe_count -ne $OSTCOUNT ] &&
2197 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2200 run_test 27y "create files while OST0 is degraded and the rest inactive"
2206 lmm_count=$($LFS getstripe -c $1)
2207 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2208 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2210 local old_ifs="$IFS"
2212 fid=($($LFS path2fid $1))
2215 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2216 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2218 # compare lmm_seq and lu_fid->f_seq
2219 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2220 # compare lmm_object_id and lu_fid->oid
2221 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2223 # check the trusted.fid attribute of the OST objects of the file
2224 local have_obdidx=false
2226 $LFS getstripe $1 | while read obdidx oid hex seq; do
2227 # skip lines up to and including "obdidx"
2228 [ -z "$obdidx" ] && break
2229 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2230 $have_obdidx || continue
2232 local ost=$((obdidx + 1))
2233 local dev=$(ostdevname $ost)
2236 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2238 seq=$(echo $seq | sed -e "s/^0x//g")
2239 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2240 oid_hex=$(echo $oid)
2242 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2244 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2248 # Don't unmount/remount the OSTs if we don't need to do that.
2249 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2250 # update too, until that use mount/ll_decode_filter_fid/mount.
2251 # Re-enable when debugfs will understand new filter_fid.
2253 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2254 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2255 $dev 2>/dev/null" | grep "parent=")
2257 if [ -z "$ff" ]; then
2259 mount_fstype ost$ost
2260 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2261 $(facet_mntpt ost$ost)/$obj_file)
2262 unmount_fstype ost$ost
2263 start ost$ost $dev $OST_MOUNT_OPTS
2267 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2269 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2271 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2272 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2274 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2275 # stripe_size=1048576 component_id=1 component_start=0 \
2276 # component_end=33554432
2277 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2278 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2279 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2281 if grep -q 'stripe=' <<<$ff; then
2282 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2284 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2285 # into f_ver in this case. See comment on ff_parent.
2286 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2289 # compare lmm_seq and filter_fid->ff_parent.f_seq
2290 [ $ff_pseq = $lmm_seq ] ||
2291 error "FF parent SEQ $ff_pseq != $lmm_seq"
2292 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2293 [ $ff_poid = $lmm_oid ] ||
2294 error "FF parent OID $ff_poid != $lmm_oid"
2295 (($ff_pstripe == $stripe_nr)) ||
2296 error "FF stripe $ff_pstripe != $stripe_nr"
2298 stripe_nr=$((stripe_nr + 1))
2299 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2301 if grep -q 'stripe_count=' <<<$ff; then
2302 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2303 -e 's/ .*//' <<<$ff)
2304 [ $lmm_count = $ff_scnt ] ||
2305 error "FF stripe count $lmm_count != $ff_scnt"
2311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2312 remote_ost_nodsh && skip "remote OST with nodsh"
2314 test_mkdir $DIR/$tdir
2315 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2316 { error "setstripe -c -1 failed"; return 1; }
2317 # We need to send a write to every object to get parent FID info set.
2318 # This _should_ also work for setattr, but does not currently.
2319 # touch $DIR/$tdir/$tfile-1 ||
2320 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2321 { error "dd $tfile-1 failed"; return 2; }
2322 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2323 { error "setstripe -c -1 failed"; return 3; }
2324 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2325 { error "dd $tfile-2 failed"; return 4; }
2327 # make sure write RPCs have been sent to OSTs
2330 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2331 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2333 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2335 test_27A() { # b=19102
2336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2338 save_layout_restore_at_exit $MOUNT
2339 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2340 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2341 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2342 local default_size=$($LFS getstripe -S $MOUNT)
2343 local default_offset=$($LFS getstripe -i $MOUNT)
2344 local dsize=$(do_facet $SINGLEMDS \
2345 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2346 [ $default_size -eq $dsize ] ||
2347 error "stripe size $default_size != $dsize"
2348 [ $default_offset -eq -1 ] ||
2349 error "stripe offset $default_offset != -1"
2351 run_test 27A "check filesystem-wide default LOV EA values"
2353 test_27B() { # LU-2523
2354 test_mkdir $DIR/$tdir
2355 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2357 # open f1 with O_LOV_DELAY_CREATE
2359 # call setstripe ioctl on open file descriptor for f1
2361 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2365 # open f1 with O_LOV_DELAY_CREATE
2367 # call setstripe ioctl on open file descriptor for f1
2369 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2371 # Allow multiop to fail in imitation of NFS's busted semantics.
2374 run_test 27B "call setstripe on open unlinked file/rename victim"
2376 # 27C family tests full striping and overstriping
2377 test_27Ca() { #LU-2871
2378 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2386 test_mkdir $DIR/$tdir
2388 for i in $(seq 0 $((OSTCOUNT - 1))); do
2389 # set stripe across all OSTs starting from OST$i
2390 $LFS setstripe -i $i -c -1 $tfile$i
2391 # get striping information
2392 ost_idx=($($LFS getstripe $tfile$i |
2393 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2394 echo "OST Index: ${ost_idx[*]}"
2397 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2398 error "${#ost_idx[@]} != $OSTCOUNT"
2400 for index in $(seq 0 $((OSTCOUNT - 1))); do
2402 for j in "${ost_idx[@]}"; do
2403 if [ $index -eq $j ]; then
2409 error "Can not find $index in ${ost_idx[*]}"
2413 run_test 27Ca "check full striping across all OSTs"
2416 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2417 skip "server does not support overstriping"
2418 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2419 skip_env "too many osts, skipping"
2421 test_mkdir -p $DIR/$tdir
2422 local setcount=$(($OSTCOUNT * 2))
2423 [ $setcount -lt 160 ] || large_xattr_enabled ||
2424 skip_env "ea_inode feature disabled"
2426 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2427 error "setstripe failed"
2429 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2430 [ $count -eq $setcount ] ||
2431 error "stripe count $count, should be $setcount"
2433 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2434 error "overstriped should be set in pattern"
2436 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2439 run_test 27Cb "more stripes than OSTs with -C"
2442 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2443 skip "server does not support overstriping"
2444 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2446 test_mkdir -p $DIR/$tdir
2447 local setcount=$(($OSTCOUNT - 1))
2449 [ $setcount -lt 160 ] || large_xattr_enabled ||
2450 skip_env "ea_inode feature disabled"
2452 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2453 error "setstripe failed"
2455 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2456 [ $count -eq $setcount ] ||
2457 error "stripe count $count, should be $setcount"
2459 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2460 error "overstriped should not be set in pattern"
2462 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2465 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2468 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2469 skip "server does not support overstriping"
2470 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2471 large_xattr_enabled || skip_env "ea_inode feature disabled"
2473 test_mkdir -p $DIR/$tdir
2474 local setcount=$LOV_MAX_STRIPE_COUNT
2476 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2477 error "setstripe failed"
2479 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2480 [ $count -eq $setcount ] ||
2481 error "stripe count $count, should be $setcount"
2483 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2484 error "overstriped should be set in pattern"
2486 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2489 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2491 run_test 27Cd "test maximum stripe count"
2494 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2495 skip "server does not support overstriping"
2496 test_mkdir -p $DIR/$tdir
2498 pool_add $TESTNAME || error "Pool creation failed"
2499 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2503 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2504 error "setstripe failed"
2506 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2507 [ $count -eq $setcount ] ||
2508 error "stripe count $count, should be $setcount"
2510 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2511 error "overstriped should be set in pattern"
2513 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2516 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2518 run_test 27Ce "test pool with overstriping"
2521 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2522 skip "server does not support overstriping"
2523 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2524 skip_env "too many osts, skipping"
2526 test_mkdir -p $DIR/$tdir
2528 local setcount=$(($OSTCOUNT * 2))
2529 [ $setcount -lt 160 ] || large_xattr_enabled ||
2530 skip_env "ea_inode feature disabled"
2532 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2533 error "setstripe failed"
2535 echo 1 > $DIR/$tdir/$tfile
2537 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2538 [ $count -eq $setcount ] ||
2539 error "stripe count $count, should be $setcount"
2541 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2542 error "overstriped should be set in pattern"
2544 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2547 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2549 run_test 27Cf "test default inheritance with overstriping"
2552 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2553 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2554 remote_mds_nodsh && skip "remote MDS with nodsh"
2556 local POOL=${POOL:-testpool}
2558 local last_ost=$(($OSTCOUNT - 1))
2560 local ost_list=$(seq $first_ost $ost_step $last_ost)
2561 local ost_range="$first_ost $last_ost $ost_step"
2563 test_mkdir $DIR/$tdir
2564 pool_add $POOL || error "pool_add failed"
2565 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2568 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2570 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2571 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2572 skip27D+=" -s 30,31"
2573 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2574 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2575 skip27D+=" -s 32,33"
2576 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2578 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2579 error "llapi_layout_test failed"
2581 destroy_test_pools || error "destroy test pools failed"
2583 run_test 27D "validate llapi_layout API"
2585 # Verify that default_easize is increased from its initial value after
2586 # accessing a widely striped file.
2588 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2589 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2590 skip "client does not have LU-3338 fix"
2592 # 72 bytes is the minimum space required to store striping
2593 # information for a file striped across one OST:
2594 # (sizeof(struct lov_user_md_v3) +
2595 # sizeof(struct lov_user_ost_data_v1))
2597 $LCTL set_param -n llite.*.default_easize $min_easize ||
2598 error "lctl set_param failed"
2599 local easize=$($LCTL get_param -n llite.*.default_easize)
2601 [ $easize -eq $min_easize ] ||
2602 error "failed to set default_easize"
2604 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2605 error "setstripe failed"
2606 # In order to ensure stat() call actually talks to MDS we need to
2607 # do something drastic to this file to shake off all lock, e.g.
2608 # rename it (kills lookup lock forcing cache cleaning)
2609 mv $DIR/$tfile $DIR/${tfile}-1
2610 ls -l $DIR/${tfile}-1
2613 easize=$($LCTL get_param -n llite.*.default_easize)
2615 [ $easize -gt $min_easize ] ||
2616 error "default_easize not updated"
2618 run_test 27E "check that default extended attribute size properly increases"
2620 test_27F() { # LU-5346/LU-7975
2621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2622 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2623 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2624 skip "Need MDS version at least 2.8.51"
2625 remote_ost_nodsh && skip "remote OST with nodsh"
2627 test_mkdir $DIR/$tdir
2629 $LFS setstripe -c 2 $DIR/$tdir
2631 # stop all OSTs to reproduce situation for LU-7975 ticket
2632 for num in $(seq $OSTCOUNT); do
2636 # open/create f0 with O_LOV_DELAY_CREATE
2637 # truncate f0 to a non-0 size
2639 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2641 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2642 # open/write it again to force delayed layout creation
2643 cat /etc/hosts > $DIR/$tdir/f0 &
2647 for num in $(seq $OSTCOUNT); do
2648 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2649 error "ost$num failed to start"
2652 wait $catpid || error "cat failed"
2654 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2655 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2656 error "wrong stripecount"
2659 run_test 27F "Client resend delayed layout creation with non-zero size"
2661 test_27G() { #LU-10629
2662 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2663 skip "Need MDS version at least 2.11.51"
2664 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2665 remote_mds_nodsh && skip "remote MDS with nodsh"
2666 local POOL=${POOL:-testpool}
2667 local ostrange="0 0 1"
2669 test_mkdir $DIR/$tdir
2670 touch $DIR/$tdir/$tfile.nopool
2671 pool_add $POOL || error "pool_add failed"
2672 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2673 $LFS setstripe -p $POOL $DIR/$tdir
2675 local pool=$($LFS getstripe -p $DIR/$tdir)
2677 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2678 touch $DIR/$tdir/$tfile.default
2679 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2680 $LFS find $DIR/$tdir -type f --pool $POOL
2681 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2682 [[ "$found" == "2" ]] ||
2683 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2685 $LFS setstripe -d $DIR/$tdir
2687 pool=$($LFS getstripe -p -d $DIR/$tdir)
2689 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2691 run_test 27G "Clear OST pool from stripe"
2694 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2695 skip "Need MDS version newer than 2.11.54"
2696 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2697 test_mkdir $DIR/$tdir
2698 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2699 touch $DIR/$tdir/$tfile
2700 $LFS getstripe -c $DIR/$tdir/$tfile
2701 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2702 error "two-stripe file doesn't have two stripes"
2704 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2705 $LFS getstripe -y $DIR/$tdir/$tfile
2706 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2707 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2708 error "expected l_ost_idx: [02]$ not matched"
2710 # make sure ost list has been cleared
2711 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2712 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2713 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2715 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2717 run_test 27H "Set specific OSTs stripe"
2720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2721 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2722 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2723 skip "Need MDS version newer than 2.12.52"
2724 local pool=$TESTNAME
2725 local ostrange="1 1 1"
2727 save_layout_restore_at_exit $MOUNT
2728 $LFS setstripe -c 2 -i 0 $MOUNT
2729 pool_add $pool || error "pool_add failed"
2730 pool_add_targets $pool $ostrange ||
2731 error "pool_add_targets failed"
2732 test_mkdir $DIR/$tdir
2733 $LFS setstripe -p $pool $DIR/$tdir
2734 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2735 $LFS getstripe $DIR/$tdir/$tfile
2737 run_test 27I "check that root dir striping does not break parent dir one"
2740 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2741 skip "Need MDS version newer than 2.12.51"
2743 test_mkdir $DIR/$tdir
2744 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2745 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2747 # create foreign file (raw way)
2748 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2749 error "creating $tfile w/ hex flags w/o --foreign should fail"
2751 ! $LFS setstripe --foreign --flags foo \
2752 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2753 error "creating $tfile with '--flags foo' should fail"
2755 ! $LFS setstripe --foreign --flags 0xffffffff \
2756 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2757 error "creating $tfile w/ 0xffffffff flags should fail"
2759 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2760 -t 1 -F 0xda08 || error "create_foreign_file failed"
2762 # verify foreign file (raw way)
2763 parse_foreign_file -f $DIR/$tdir/$tfile |
2764 grep "lov_foreign_magic: 0x0BD70BD0" ||
2765 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2766 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2767 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2768 parse_foreign_file -f $DIR/$tdir/$tfile |
2769 grep "lov_foreign_size: 73" ||
2770 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2771 parse_foreign_file -f $DIR/$tdir/$tfile |
2772 grep "lov_foreign_type: 1" ||
2773 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2774 parse_foreign_file -f $DIR/$tdir/$tfile |
2775 grep "lov_foreign_flags: 0x0000DA08" ||
2776 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2777 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2778 grep "lov_foreign_value: 0x" |
2779 sed -e 's/lov_foreign_value: 0x//')
2780 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2781 [[ $lov = ${lov2// /} ]] ||
2782 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2784 # create foreign file (lfs + API)
2785 $LFS setstripe --foreign=none --flags 0xda08 \
2786 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2787 error "$DIR/$tdir/${tfile}2: create failed"
2789 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2790 grep "lfm_magic:.*0x0BD70BD0" ||
2791 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2792 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2793 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2794 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2795 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2796 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2797 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2798 grep "lfm_flags:.*0x0000DA08" ||
2799 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2800 $LFS getstripe $DIR/$tdir/${tfile}2 |
2801 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2802 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2804 # modify striping should fail
2805 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2806 error "$DIR/$tdir/$tfile: setstripe should fail"
2807 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2808 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2811 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2812 cat $DIR/$tdir/${tfile}2 &&
2813 error "$DIR/$tdir/${tfile}2: read should fail"
2814 cat /etc/passwd > $DIR/$tdir/$tfile &&
2815 error "$DIR/$tdir/$tfile: write should fail"
2816 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2817 error "$DIR/$tdir/${tfile}2: write should fail"
2820 chmod 222 $DIR/$tdir/$tfile ||
2821 error "$DIR/$tdir/$tfile: chmod failed"
2822 chmod 222 $DIR/$tdir/${tfile}2 ||
2823 error "$DIR/$tdir/${tfile}2: chmod failed"
2826 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2827 error "$DIR/$tdir/$tfile: chown failed"
2828 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2829 error "$DIR/$tdir/${tfile}2: chown failed"
2831 # rename should work
2832 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2833 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2834 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2835 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2837 #remove foreign file
2838 rm $DIR/$tdir/${tfile}.new ||
2839 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2840 rm $DIR/$tdir/${tfile}2.new ||
2841 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2843 run_test 27J "basic ops on file with foreign LOV"
2846 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2847 skip "Need MDS version newer than 2.12.49"
2849 test_mkdir $DIR/$tdir
2850 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2851 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2853 # create foreign dir (raw way)
2854 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2855 error "creating $tdir w/ hex flags w/o --foreign should fail"
2857 ! $LFS setdirstripe --foreign --flags foo \
2858 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2859 error "creating $tdir with '--flags foo' should fail"
2861 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2862 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2863 error "creating $tdir w/ 0xffffffff flags should fail"
2865 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2866 error "create_foreign_dir FAILED"
2868 # verify foreign dir (raw way)
2869 parse_foreign_dir -d $DIR/$tdir/$tdir |
2870 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2871 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2872 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2873 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2874 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2875 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2876 parse_foreign_dir -d $DIR/$tdir/$tdir |
2877 grep "lmv_foreign_flags: 55813$" ||
2878 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2879 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2880 grep "lmv_foreign_value: 0x" |
2881 sed 's/lmv_foreign_value: 0x//')
2882 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2884 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2886 # create foreign dir (lfs + API)
2887 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2888 $DIR/$tdir/${tdir}2 ||
2889 error "$DIR/$tdir/${tdir}2: create failed"
2891 $LFS getdirstripe -v $DIR/$tdir/${tdir}2
2893 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2894 grep "lfm_magic:.*0x0CD50CD0" ||
2895 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2896 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2897 # - sizeof(lfm_type) - sizeof(lfm_flags)
2898 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2899 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2900 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2901 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2902 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2903 grep "lfm_flags:.*0x0000DA05" ||
2904 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2905 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2906 grep "lfm_value.*${uuid1}@${uuid2}" ||
2907 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2909 # file create in dir should fail
2910 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2911 touch $DIR/$tdir/${tdir}2/$tfile &&
2912 error "$DIR/${tdir}2: file create should fail"
2915 chmod 777 $DIR/$tdir/$tdir ||
2916 error "$DIR/$tdir: chmod failed"
2917 chmod 777 $DIR/$tdir/${tdir}2 ||
2918 error "$DIR/${tdir}2: chmod failed"
2921 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2922 error "$DIR/$tdir: chown failed"
2923 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2924 error "$DIR/${tdir}2: chown failed"
2926 # rename should work
2927 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2928 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2929 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2930 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2933 rmdir $DIR/$tdir/${tdir}.new ||
2934 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2935 rmdir $DIR/$tdir/${tdir}2.new ||
2936 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2938 run_test 27K "basic ops on dir with foreign LMV"
2941 remote_mds_nodsh && skip "remote MDS with nodsh"
2943 local POOL=${POOL:-$TESTNAME}
2945 pool_add $POOL || error "pool_add failed"
2947 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2948 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2949 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2951 run_test 27L "lfs pool_list gives correct pool name"
2954 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2955 skip "Need MDS version >= than 2.12.57"
2956 remote_mds_nodsh && skip "remote MDS with nodsh"
2957 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2959 # Set default striping on directory
2962 local mdts=$(comma_list $(mdts_nodes))
2964 # if we run against a 2.12 server which lacks overstring support
2965 # then the connect_flag will not report overstriping, even if client
2967 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2968 stripe_opt="-C $setcount"
2969 elif (( $OSTCOUNT >= $setcount )); then
2970 stripe_opt="-c $setcount"
2972 skip "server does not support overstriping"
2975 test_mkdir $DIR/$tdir
2977 # Validate existing append_* params and ensure restore
2978 local pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
2979 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
2980 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
2982 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2983 ((orig_count == 1)) || error "expected append_stripe_count == 1, got $orig_count"
2984 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1"
2986 $LFS setstripe $stripe_opt $DIR/$tdir
2988 echo 1 > $DIR/$tdir/${tfile}.1
2989 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2990 [ $count -eq $setcount ] ||
2991 error "(1) stripe count $count, should be $setcount"
2993 local appendcount=$orig_count
2994 echo 1 >> $DIR/$tdir/${tfile}.2_append
2995 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2996 [ $count -eq $appendcount ] ||
2997 error "(2)stripe count $count, should be $appendcount for append"
2999 # Disable O_APPEND striping, verify it works
3000 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3002 # Should now get the default striping, which is 4
3004 echo 1 >> $DIR/$tdir/${tfile}.3_append
3005 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3006 [ $count -eq $setcount ] ||
3007 error "(3) stripe count $count, should be $setcount"
3009 # Try changing the stripe count for append files
3010 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3012 # Append striping is now 2 (directory default is still 4)
3014 echo 1 >> $DIR/$tdir/${tfile}.4_append
3015 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3016 [ $count -eq $appendcount ] ||
3017 error "(4) stripe count $count, should be $appendcount for append"
3019 # Test append stripe count of -1
3020 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3021 appendcount=$OSTCOUNT
3022 echo 1 >> $DIR/$tdir/${tfile}.5
3023 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3024 [ $count -eq $appendcount ] ||
3025 error "(5) stripe count $count, should be $appendcount for append"
3027 # Set append striping back to default of 1
3028 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3030 # Try a new default striping, PFL + DOM
3031 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3033 # Create normal DOM file, DOM returns stripe count == 0
3035 touch $DIR/$tdir/${tfile}.6
3036 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3037 [ $count -eq $setcount ] ||
3038 error "(6) stripe count $count, should be $setcount"
3042 echo 1 >> $DIR/$tdir/${tfile}.7_append
3043 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3044 [ $count -eq $appendcount ] ||
3045 error "(7) stripe count $count, should be $appendcount for append"
3047 # Clean up DOM layout
3048 $LFS setstripe -d $DIR/$tdir
3050 save_layout_restore_at_exit $MOUNT
3051 # Now test that append striping works when layout is from root
3052 $LFS setstripe -c 2 $MOUNT
3053 # Make a special directory for this
3054 mkdir $DIR/${tdir}/${tdir}.2
3056 # Verify for normal file
3058 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3059 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3060 [ $count -eq $setcount ] ||
3061 error "(8) stripe count $count, should be $setcount"
3064 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3065 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3066 [ $count -eq $appendcount ] ||
3067 error "(9) stripe count $count, should be $appendcount for append"
3069 # Now test O_APPEND striping with pools
3070 pool_add $TESTNAME || error "pool creation failed"
3071 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3072 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3074 echo 1 >> $DIR/$tdir/${tfile}.10_append
3076 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3077 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3079 # Check that count is still correct
3081 echo 1 >> $DIR/$tdir/${tfile}.11_append
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3083 [ $count -eq $appendcount ] ||
3084 error "(11) stripe count $count, should be $appendcount for append"
3086 # Disable O_APPEND stripe count, verify pool works separately
3087 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3089 echo 1 >> $DIR/$tdir/${tfile}.12_append
3091 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3092 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3094 # Remove pool setting, verify it's not applied
3095 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3097 echo 1 >> $DIR/$tdir/${tfile}.13_append
3099 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3100 [ "$pool" = "" ] || error "(13) pool found: $pool"
3102 run_test 27M "test O_APPEND striping"
3105 combined_mgs_mds && skip "needs separate MGS/MDT"
3107 pool_add $TESTNAME || error "pool_add failed"
3108 do_facet mgs "$LCTL pool_list $FSNAME" |
3109 grep -Fx "${FSNAME}.${TESTNAME}" ||
3110 error "lctl pool_list on MGS failed"
3112 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3114 clean_foreign_symlink() {
3116 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3117 for i in $DIR/$tdir/* ; do
3118 $LFS unlink_foreign $i || true
3123 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3124 skip "Need MDS version newer than 2.12.51"
3126 test_mkdir $DIR/$tdir
3127 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3128 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3130 trap clean_foreign_symlink EXIT
3132 # enable foreign_symlink behaviour
3133 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3135 # foreign symlink LOV format is a partial path by default
3137 # create foreign file (lfs + API)
3138 $LFS setstripe --foreign=symlink --flags 0xda05 \
3139 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3140 error "$DIR/$tdir/${tfile}: create failed"
3142 $LFS getstripe -v $DIR/$tdir/${tfile} |
3143 grep "lfm_magic:.*0x0BD70BD0" ||
3144 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3145 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3146 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3147 $LFS getstripe -v $DIR/$tdir/${tfile} |
3148 grep "lfm_flags:.*0x0000DA05" ||
3149 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3150 $LFS getstripe $DIR/$tdir/${tfile} |
3151 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3152 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3154 # modify striping should fail
3155 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3156 error "$DIR/$tdir/$tfile: setstripe should fail"
3158 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3159 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3160 cat /etc/passwd > $DIR/$tdir/$tfile &&
3161 error "$DIR/$tdir/$tfile: write should fail"
3163 # rename should succeed
3164 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3165 error "$DIR/$tdir/$tfile: rename has failed"
3167 #remove foreign_symlink file should fail
3168 rm $DIR/$tdir/${tfile}.new &&
3169 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3172 mkdir /tmp/${uuid1} ||
3173 error "/tmp/${uuid1}: mkdir has failed"
3174 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3175 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3176 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3177 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3178 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3179 #read should succeed now
3180 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3181 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3182 #write should succeed now
3183 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3184 error "$DIR/$tdir/${tfile}.new: write should succeed"
3185 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3186 error "$DIR/$tdir/${tfile}.new: diff has failed"
3187 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3188 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3190 #check that getstripe still works
3191 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3192 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3194 # chmod should still succeed
3195 chmod 644 $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3198 # chown should still succeed
3199 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3200 error "$DIR/$tdir/${tfile}.new: chown has failed"
3202 # rename should still succeed
3203 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3204 error "$DIR/$tdir/${tfile}.new: rename has failed"
3206 #remove foreign_symlink file should still fail
3207 rm $DIR/$tdir/${tfile} &&
3208 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3210 #use special ioctl() to unlink foreign_symlink file
3211 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3212 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3215 run_test 27O "basic ops on foreign file of symlink type"
3218 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3219 skip "Need MDS version newer than 2.12.49"
3221 test_mkdir $DIR/$tdir
3222 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3223 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3225 trap clean_foreign_symlink EXIT
3227 # enable foreign_symlink behaviour
3228 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3230 # foreign symlink LMV format is a partial path by default
3232 # create foreign dir (lfs + API)
3233 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3234 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3235 error "$DIR/$tdir/${tdir}: create failed"
3237 $LFS getdirstripe -v $DIR/$tdir/${tdir}
3239 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3240 grep "lfm_magic:.*0x0CD50CD0" ||
3241 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3242 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3243 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3244 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3245 grep "lfm_flags:.*0x0000DA05" ||
3246 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3247 $LFS getdirstripe $DIR/$tdir/${tdir} |
3248 grep "lfm_value.*${uuid1}/${uuid2}" ||
3249 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3251 # file create in dir should fail
3252 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3253 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3255 # rename should succeed
3256 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3257 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3259 #remove foreign_symlink dir should fail
3260 rmdir $DIR/$tdir/${tdir}.new &&
3261 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3264 mkdir -p /tmp/${uuid1}/${uuid2} ||
3265 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3266 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3267 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3268 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3269 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3270 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3271 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3272 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3274 #check that getstripe fails now that foreign_symlink enabled
3275 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3276 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3278 # file create in dir should work now
3279 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3280 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3281 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3282 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3283 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3284 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3286 # chmod should still succeed
3287 chmod 755 $DIR/$tdir/${tdir}.new ||
3288 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3290 # chown should still succeed
3291 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3292 error "$DIR/$tdir/${tdir}.new: chown has failed"
3294 # rename should still succeed
3295 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3296 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3298 #remove foreign_symlink dir should still fail
3299 rmdir $DIR/$tdir/${tdir} &&
3300 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3302 #use special ioctl() to unlink foreign_symlink file
3303 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3304 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3306 #created file should still exist
3307 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3308 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3309 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3310 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3312 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3315 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3316 stack_trap "rm -f $TMP/$tfile*"
3318 test_mkdir $DIR/$tdir-1
3319 test_mkdir $DIR/$tdir-2
3321 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3322 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3324 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3325 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3327 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3328 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3330 # Create some bad symlinks and ensure that we don't loop
3331 # forever or something. These should return ELOOP (40) and
3332 # ENOENT (2) but I don't want to test for that because there's
3333 # always some weirdo architecture that needs to ruin
3334 # everything by defining these error numbers differently.
3336 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3337 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3339 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3340 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3344 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3347 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3348 skip "need MDS 2.14.55 or later"
3349 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3351 local testdir="$DIR/$tdir"
3352 test_mkdir -p $testdir
3353 stack_trap "rm -rf $testdir"
3354 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3356 local f1="$testdir/f1"
3357 touch $f1 || error "failed to touch $f1"
3358 local count=$($LFS getstripe -c $f1)
3359 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3361 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3362 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3364 local maxcount=$(($OSTCOUNT - 1))
3365 local mdts=$(comma_list $(mdts_nodes))
3366 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3367 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3369 local f2="$testdir/f2"
3370 touch $f2 || error "failed to touch $f2"
3371 local count=$($LFS getstripe -c $f2)
3372 (( $count == $maxcount )) || error "wrong stripe count"
3374 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3377 [ $(facet_host client) == $(facet_host ost1) ] &&
3378 skip "need ost1 and client on different nodes"
3380 #define OBD_FAIL_OSC_NO_GRANT 0x411
3381 $LCTL set_param fail_loc=0x20000411 fail_val=1
3382 #define OBD_FAIL_OST_ENOSPC 0x215
3383 do_facet ost1 "$LCTL set_param fail_loc=0x80000215"
3384 $LFS setstripe -i 0 -c 1 $DIR/$tfile
3385 $MULTIOP $DIR/$tfile oO_WRONLY:P$((4 * 1024 * 1024 + 10 * 4096))c ||
3386 error "multiop failed"
3388 run_test 27T "no eio on close on partial write due to enosp"
3391 local dir=$DIR/$tdir
3392 local file=$dir/$tfile
3393 local append_pool=${TESTNAME}-append
3394 local normal_pool=${TESTNAME}-normal
3398 local mdts=$(comma_list $(mdts_nodes))
3401 # (( $MDS1_VERSION >= $(version_code 2.15.42) )) ||
3402 # skip "Need MDS version at least 2.15.42"
3404 # Validate existing append_* params and ensure restore
3405 pool=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_pool)
3406 [[ "$pool" == "" ]] || error "expected append_pool == '', got '$pool'"
3407 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool=none"
3409 stripe_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3410 ((stripe_count == 1)) || error "expected append_stripe_count != 0, got $stripe_count"
3411 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$stripe_count"
3413 pool_add $append_pool || error "pool creation failed"
3414 pool_add_targets $append_pool 0 1 || error "Pool add targets failed"
3416 pool_add $normal_pool || error "pool creation failed"
3417 pool_add_targets $normal_pool 0 1 || error "Pool add targets failed"
3420 $LFS setstripe -E 1M -c 1 -p $normal_pool -E 2M -c 2 -p $normal_pool -E eof -c -1 $dir
3423 $LFS getstripe $file.1
3425 pool=$($LFS getstripe -p $file.1)
3426 [[ "$pool" == "$normal_pool" ]] || error "got pool '$pool', expected '$normal_pool'"
3428 stripe_count2=$($LFS getstripe -c $file.1)
3429 ((stripe_count2 == stripe_count)) ||
3430 error "got stripe_count '$stripe_count2', expected '$stripe_count'"
3432 do_nodes $mdts $LCTL set_param mdd.*.append_pool=$append_pool
3435 $LFS getstripe $file.2
3437 pool=$($LFS getstripe -p $file.2)
3438 [[ "$pool" == "$append_pool" ]] || error "got pool '$pool', expected '$append_pool'"
3440 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3443 $LFS getstripe $file.3
3445 stripe_count2=$($LFS getstripe -c $file.3)
3446 ((stripe_count2 == 2)) || error "got stripe_count '$stripe_count2', expected 2"
3448 run_test 27U "append pool and stripe count work with composite default layout"
3450 # createtest also checks that device nodes are created and
3451 # then visible correctly (#2091)
3452 test_28() { # bug 2091
3454 $CREATETEST $DIR/d28/ct || error "createtest failed"
3456 run_test 28 "create/mknod/mkdir with bad file types ============"
3459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3461 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3463 stack_trap "restore_opencache"
3466 sync; sleep 1; sync # flush out any dirty pages from previous tests
3473 declare -i LOCKCOUNTORIG=0
3474 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3475 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3477 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3479 declare -i LOCKUNUSEDCOUNTORIG=0
3480 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3481 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3488 declare -i LOCKCOUNTCURRENT=0
3489 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3490 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3493 declare -i LOCKUNUSEDCOUNTCURRENT=0
3494 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3495 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3498 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3499 $LCTL set_param -n ldlm.dump_namespaces ""
3500 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3501 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3502 log "dumped log to $TMP/test_29.dk (bug 5793)"
3505 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3506 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3507 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3508 log "dumped log to $TMP/test_29.dk (bug 5793)"
3512 run_test 29 "IT_GETATTR regression ============================"
3514 test_30a() { # was test_30
3515 cp $(which ls) $DIR || cp /bin/ls $DIR
3516 $DIR/ls / || error "Can't execute binary from lustre"
3519 run_test 30a "execute binary from Lustre (execve) =============="
3522 cp `which ls` $DIR || cp /bin/ls $DIR
3524 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3527 run_test 30b "execute binary from Lustre as non-root ==========="
3529 test_30c() { # b=22376
3530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3532 cp $(which ls) $DIR || cp /bin/ls $DIR
3534 cancel_lru_locks mdc
3535 cancel_lru_locks osc
3536 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3539 run_test 30c "execute binary from Lustre without read perms ===="
3542 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3544 for i in {1..10}; do
3545 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3548 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3549 wait $PID || error "executing dd from Lustre failed"
3555 run_test 30d "execute binary from Lustre while clear locks"
3558 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3559 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3561 run_test 31a "open-unlink file =================================="
3564 touch $DIR/f31 || error "touch $DIR/f31 failed"
3565 ln $DIR/f31 $DIR/f31b || error "ln failed"
3566 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3567 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3569 run_test 31b "unlink file with multiple links while open ======="
3572 touch $DIR/f31 || error "touch $DIR/f31 failed"
3573 ln $DIR/f31 $DIR/f31c || error "ln failed"
3574 multiop_bg_pause $DIR/f31 O_uc ||
3575 error "multiop_bg_pause for $DIR/f31 failed"
3577 $MULTIOP $DIR/f31c Ouc
3578 kill -USR1 $MULTIPID
3581 run_test 31c "open-unlink file with multiple links ============="
3584 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3585 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3587 run_test 31d "remove of open directory ========================="
3589 test_31e() { # bug 2904
3590 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3592 run_test 31e "remove of open non-empty directory ==============="
3594 test_31f() { # bug 4554
3595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3598 test_mkdir $DIR/d31f
3599 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3600 cp /etc/hosts $DIR/d31f
3602 $LFS getstripe $DIR/d31f/hosts
3603 multiop_bg_pause $DIR/d31f D_c || return 1
3606 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3607 test_mkdir $DIR/d31f
3608 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3609 cp /etc/hosts $DIR/d31f
3611 $LFS getstripe $DIR/d31f/hosts
3612 multiop_bg_pause $DIR/d31f D_c || return 1
3615 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3616 wait $MULTIPID || error "first opendir $MULTIPID failed"
3620 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3621 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3624 run_test 31f "remove of open directory with open-unlink file ==="
3627 echo "-- cross directory link --"
3628 test_mkdir -c1 $DIR/${tdir}ga
3629 test_mkdir -c1 $DIR/${tdir}gb
3630 touch $DIR/${tdir}ga/f
3631 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3632 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3633 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3634 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3635 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3637 run_test 31g "cross directory link==============="
3640 echo "-- cross directory link --"
3641 test_mkdir -c1 $DIR/${tdir}
3642 test_mkdir -c1 $DIR/${tdir}/dir
3643 touch $DIR/${tdir}/f
3644 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3645 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3646 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3647 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3648 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3650 run_test 31h "cross directory link under child==============="
3653 echo "-- cross directory link --"
3654 test_mkdir -c1 $DIR/$tdir
3655 test_mkdir -c1 $DIR/$tdir/dir
3656 touch $DIR/$tdir/dir/f
3657 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3658 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3659 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3660 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3661 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3663 run_test 31i "cross directory link under parent==============="
3666 test_mkdir -c1 -p $DIR/$tdir
3667 test_mkdir -c1 -p $DIR/$tdir/dir1
3668 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3669 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3670 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3671 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3674 run_test 31j "link for directory==============="
3677 test_mkdir -c1 -p $DIR/$tdir
3679 touch $DIR/$tdir/exist
3680 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3681 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3682 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3683 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3684 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3685 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3686 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3689 run_test 31k "link to file: the same, non-existing, dir==============="
3695 touch $DIR/d31m2/exist
3696 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3697 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3698 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3699 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3700 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3701 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3704 run_test 31m "link to file: the same, non-existing, dir==============="
3707 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3708 nlink=$(stat --format=%h $DIR/$tfile)
3709 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3711 local cmd="exec $fd<$DIR/$tfile"
3714 trap "eval $cmd" EXIT
3715 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3716 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3717 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3718 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3719 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3722 run_test 31n "check link count of unlinked file"
3725 local tempfile=$(mktemp $1_XXXXXX)
3726 mlink $tempfile $1 2> /dev/null &&
3727 echo "$BASHPID: link $tempfile to $1 succeeded"
3731 test_31o() { # LU-2901
3732 test_mkdir $DIR/$tdir
3733 for LOOP in $(seq 100); do
3734 rm -f $DIR/$tdir/$tfile*
3735 for THREAD in $(seq 8); do
3736 link_one $DIR/$tdir/$tfile.$LOOP &
3739 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3740 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3741 error "$LINKS duplicate links to $tfile.$LOOP" &&
3745 run_test 31o "duplicate hard links with same filename"
3748 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3750 test_mkdir $DIR/$tdir
3751 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3752 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3754 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3755 error "open unlink test1 failed"
3756 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3757 error "open unlink test2 failed"
3759 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3760 error "test1 still exists"
3761 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3762 error "test2 still exists"
3764 run_test 31p "remove of open striped directory"
3767 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3769 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3770 index=$($LFS getdirstripe -i $DIR/$tdir)
3771 [ $index -eq 3 ] || error "first stripe index $index != 3"
3772 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3773 [ $index -eq 1 ] || error "second stripe index $index != 1"
3775 # when "-c <stripe_count>" is set, the number of MDTs specified after
3776 # "-i" should equal to the stripe count
3777 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3779 run_test 31q "create striped directory on specific MDTs"
3783 touch $DIR/$tfile.target
3784 touch $DIR/$tfile.source
3786 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3787 $LCTL set_param fail_loc=0x1419 fail_val=3
3788 cat $DIR/$tfile.target &
3791 # Guarantee open is waiting before we get here
3793 mv $DIR/$tfile.source $DIR/$tfile.target
3797 if [[ $RC -ne 0 ]]; then
3798 error "open with cat failed, rc=$RC"
3801 run_test 31r "open-rename(replace) race"
3803 cleanup_test32_mount() {
3806 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3807 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3808 losetup -d $loopdev || true
3814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3816 echo "== more mountpoints and symlinks ================="
3817 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3818 trap cleanup_test32_mount EXIT
3819 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3820 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3821 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3822 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3823 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3824 cleanup_test32_mount
3826 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3831 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3832 trap cleanup_test32_mount EXIT
3833 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3834 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3835 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3836 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3837 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3838 cleanup_test32_mount
3840 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3845 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3846 trap cleanup_test32_mount EXIT
3847 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3848 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3849 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3850 test_mkdir -p $DIR/$tdir/d2/test_dir
3851 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3852 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3853 cleanup_test32_mount
3855 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3860 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3861 trap cleanup_test32_mount EXIT
3862 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3863 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3864 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3865 test_mkdir -p $DIR/$tdir/d2/test_dir
3866 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3867 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3868 cleanup_test32_mount
3870 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3874 test_mkdir -p $DIR/$tdir/tmp
3875 local tmp_dir=$DIR/$tdir/tmp
3876 ln -s $DIR/$tdir $tmp_dir/symlink11
3877 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3878 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3879 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3881 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3885 test_mkdir -p $DIR/$tdir/tmp
3886 local tmp_dir=$DIR/$tdir/tmp
3887 ln -s $DIR/$tdir $tmp_dir/symlink11
3888 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3889 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3890 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3892 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3895 local tmp_dir=$DIR/$tdir/tmp
3896 test_mkdir -p $tmp_dir
3897 test_mkdir $DIR/${tdir}2
3898 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3899 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3900 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3901 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3902 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3903 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3905 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3908 rm -fr $DIR/$tdir $DIR/${tdir}2
3909 tmp_dir=$DIR/$tdir/tmp
3910 test_mkdir -p $tmp_dir
3911 test_mkdir $DIR/${tdir}2
3912 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3913 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3914 ls $tmp_dir/symlink12 || error "listing symlink12"
3915 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3917 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3922 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3923 trap cleanup_test32_mount EXIT
3924 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3925 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3926 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3927 touch $DIR/$tdir/test_file
3928 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3929 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3930 cleanup_test32_mount
3932 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3937 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3938 trap cleanup_test32_mount EXIT
3939 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3940 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3941 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3942 touch $DIR/$tdir/test_file
3943 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3944 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3945 cleanup_test32_mount
3947 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3953 trap cleanup_test32_mount EXIT
3954 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3955 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3956 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3957 test_mkdir -p $DIR/$tdir/d2
3958 touch $DIR/$tdir/d2/test_file || error "touch failed"
3959 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3960 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3961 cleanup_test32_mount
3963 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3969 trap cleanup_test32_mount EXIT
3970 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3971 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3972 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3973 test_mkdir -p $DIR/$tdir/d2
3974 touch $DIR/$tdir/d2/test_file || error "touch failed"
3975 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3976 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3977 cleanup_test32_mount
3979 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3983 test_mkdir -p $DIR/d32m/tmp
3984 TMP_DIR=$DIR/d32m/tmp
3985 ln -s $DIR $TMP_DIR/symlink11
3986 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3987 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3988 error "symlink11 not a link"
3989 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3990 error "symlink01 not a link"
3992 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3996 test_mkdir -p $DIR/d32n/tmp
3997 TMP_DIR=$DIR/d32n/tmp
3998 ln -s $DIR $TMP_DIR/symlink11
3999 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
4000 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
4001 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
4003 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
4007 test_mkdir -p $DIR/d32o/tmp
4008 TMP_DIR=$DIR/d32o/tmp
4009 ln -s $DIR/$tfile $TMP_DIR/symlink12
4010 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4011 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
4012 error "symlink12 not a link"
4013 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
4014 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
4015 error "$DIR/d32o/tmp/symlink12 not file type"
4016 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
4017 error "$DIR/d32o/symlink02 not file type"
4019 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
4029 test_mkdir -p $DIR/d32p/tmp
4031 TMP_DIR=$DIR/d32p/tmp
4033 ln -s $DIR/$tfile $TMP_DIR/symlink12
4035 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4037 cat $DIR/d32p/tmp/symlink12 ||
4038 error "Can't open $DIR/d32p/tmp/symlink12"
4040 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4043 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4046 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4048 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4049 trap cleanup_test32_mount EXIT
4050 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4051 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4052 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4053 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4054 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4055 cleanup_test32_mount
4057 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4062 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4063 trap cleanup_test32_mount EXIT
4064 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4065 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4066 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4067 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4068 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4069 cleanup_test32_mount
4071 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4076 chmod 444 $DIR/$tfile
4077 chown $RUNAS_ID $DIR/$tfile
4079 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4082 run_test 33aa "write file with mode 444 (should return error)"
4086 test_mkdir $DIR/$tdir
4087 chown $RUNAS_ID $DIR/$tdir
4088 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4089 error "$RUNAS create $tdir/$tfile failed"
4090 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4091 error "open RDWR" || true
4093 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4097 test_mkdir $DIR/$tdir
4098 chown $RUNAS_ID $DIR/$tdir
4099 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4101 run_test 33b "test open file with malformed flags (No panic)"
4104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4105 remote_ost_nodsh && skip "remote OST with nodsh"
4113 test_mkdir $DIR/$tdir
4114 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4117 for ostnum in $(seq $OSTCOUNT); do
4118 # test-framework's OST numbering is one-based, while Lustre's
4120 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4121 # check if at least some write_bytes stats are counted
4122 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4123 obdfilter.$ostname.stats |
4124 awk '/^write_bytes/ {print $7}' )
4125 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4126 if (( ${write_bytes:-0} > 0 )); then
4132 $all_zeros || return 0
4135 echo foo > $DIR/$tdir/bar
4139 # Total up write_bytes after writing. We'd better find non-zeros.
4140 for ostnum in $(seq $OSTCOUNT); do
4141 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4142 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4143 obdfilter/$ostname/stats |
4144 awk '/^write_bytes/ {print $7}' )
4145 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4146 if (( ${write_bytes:-0} > 0 )); then
4153 for ostnum in $(seq $OSTCOUNT); do
4154 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4155 echo "Check write_bytes is in obdfilter.*.stats:"
4156 do_facet ost$ostnum lctl get_param -n \
4157 obdfilter.$ostname.stats
4159 error "OST not keeping write_bytes stats (b=22312)"
4162 run_test 33c "test write_bytes stats"
4165 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4169 local remote_dir=$DIR/$tdir/remote_dir
4171 test_mkdir $DIR/$tdir
4172 $LFS mkdir -i $MDTIDX $remote_dir ||
4173 error "create remote directory failed"
4175 touch $remote_dir/$tfile
4176 chmod 444 $remote_dir/$tfile
4177 chown $RUNAS_ID $remote_dir/$tfile
4179 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4181 chown $RUNAS_ID $remote_dir
4182 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4183 error "create" || true
4184 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4185 error "open RDWR" || true
4186 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4188 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4195 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4196 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4197 mkdir $DIR/$tdir/local_dir
4199 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4200 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4201 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4203 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4204 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4206 rmdir $DIR/$tdir/* || error "rmdir failed"
4209 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4210 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4211 mkdir $DIR/$tdir/local_dir
4213 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4214 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4215 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4217 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4218 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4220 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4223 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4224 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4225 mkdir $DIR/$tdir/local_dir
4227 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4228 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4229 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4231 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4232 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4234 run_test 33e "mkdir and striped directory should have same mode"
4238 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4242 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4243 remote_mds_nodsh && skip "remote MDS with nodsh"
4246 chmod go+rwx $DIR/$tdir
4247 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4248 trap cleanup_33f EXIT
4250 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4251 error "cannot create striped directory"
4253 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4254 error "cannot create files in striped directory"
4256 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4257 error "cannot remove files in striped directory"
4259 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4260 error "cannot remove striped directory"
4264 run_test 33f "nonroot user can create, access, and remove a striped directory"
4267 mkdir -p $DIR/$tdir/dir2
4269 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4271 [[ $err =~ "exists" ]] || error "Not exists error"
4273 run_test 33g "nonroot user create already existing root created file"
4279 test_mkdir -c $MDSCOUNT -H $hash_type $DIR/$tdir ||
4280 error "lfs mkdir -H $hash_type $tdir failed"
4281 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4283 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4287 for fname in $DIR/$tdir/$tfile.bak \
4288 $DIR/$tdir/$tfile.SAV \
4289 $DIR/$tdir/$tfile.orig \
4290 $DIR/$tdir/$tfile~; do
4291 touch $fname || error "touch $fname failed"
4292 index2=$($LFS getstripe -m $fname)
4293 (( $index == $index2 )) ||
4294 error "$fname MDT index mismatch $index != $index2"
4298 local patterns=(".$tfile.XXXXXX" "$tfile.XXXXXXXX")
4301 for pattern in ${patterns[*]}; do
4302 echo "pattern $pattern"
4303 fname=$DIR/$tdir/$pattern
4304 for (( i = 0; i < $count; i++ )); do
4305 fname=$(mktemp $DIR/$tdir/$pattern) ||
4306 error "mktemp $DIR/$tdir/$pattern failed"
4307 index2=$($LFS getstripe -m $fname)
4308 (( $index == $index2 )) && continue
4310 failed=$((failed + 1))
4311 echo "$fname MDT index mismatch $index != $index2"
4315 echo "$failed/$count MDT index mismatches, expect ~2-4"
4316 (( failed < 10 )) || error "MDT index mismatch $failed/$count times"
4321 # verify that "crush" is still broken with all files on same MDT,
4322 # crush2 should have about 1/MDSCOUNT files on each MDT, with margin
4323 [[ "$hash_type" == "crush" ]] && expect=$count ||
4324 expect=$((count / MDSCOUNT))
4326 # crush2 doesn't put all-numeric suffixes on the same MDT,
4327 # filename like $tfile.12345678 should *not* be considered temp
4328 for pattern in ${patterns[*]}; do
4329 local base=${pattern%%X*}
4330 local suff=${pattern#$base}
4332 echo "pattern $pattern"
4333 for (( i = 0; i < $count; i++ )); do
4334 fname=$DIR/$tdir/$base$((${suff//X/1} + i))
4335 touch $fname || error "touch $fname failed"
4336 index2=$($LFS getstripe -m $fname)
4337 (( $index != $index2 )) && continue
4343 # the number of "bad" hashes is random, as it depends on the random
4344 # filenames generated by "mktemp". Allow some margin in the results.
4345 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4346 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4347 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4348 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4351 # crush2 doesn't put suffixes with special characters on the same MDT
4352 # filename like $tfile.txt.1234 should *not* be considered temp
4353 for pattern in ${patterns[*]}; do
4354 local base=${pattern%%X*}
4355 local suff=${pattern#$base}
4357 pattern=$base...${suff/XXX}
4358 echo "pattern=$pattern"
4359 for (( i = 0; i < $count; i++ )); do
4360 fname=$(mktemp $DIR/$tdir/$pattern) ||
4361 error "touch $fname failed"
4362 index2=$($LFS getstripe -m $fname)
4363 (( $index != $index2 )) && continue
4369 # the number of "bad" hashes is random, as it depends on the random
4370 # filenames generated by "mktemp". Allow some margin in the results.
4371 echo "$((same/${#patterns[*]}))/$count matches, expect ~$expect for $1"
4372 (( same / ${#patterns[*]} <= expect * 9 / 7 &&
4373 same / ${#patterns[*]} > expect * 5 / 7 )) ||
4374 error "MDT index match $((same / ${#patterns[*]}))/$count times"
4378 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4379 (( $MDS1_VERSION >= $(version_code 2.13.50) )) ||
4380 skip "Need MDS version at least 2.13.50"
4384 run_test 33h "temp file is located on the same MDT as target (crush)"
4387 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4388 echo "MDS1_VERSION=$MDS1_VERSION version_code=$(version_code 2.15.0)"
4389 (( $MDS1_VERSION > $(version_code 2.15.0) )) ||
4390 skip "Need MDS version at least 2.15.0 for crush2"
4394 run_test 33hh "temp file is located on the same MDT as target (crush2)"
4398 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4400 local FNAME=$(str_repeat 'f' 250)
4402 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4403 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4408 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4410 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4412 lctl --device %$MDC deactivate
4413 stack_trap "lctl --device %$MDC activate"
4414 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4415 total=$(\ls -l $DIR/$tdir | wc -l)
4416 # "ls -l" will list total in the first line
4417 total=$((total - 1))
4418 (( total + count == 1000 )) ||
4419 error "ls list $total files, $count files on MDT1"
4421 run_test 33i "striped directory can be accessed when one MDT is down"
4423 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4426 $MCREATE $DIR/f34 || error "mcreate failed"
4427 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4428 error "getstripe failed"
4429 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4430 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4431 error "getstripe failed"
4432 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4433 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4435 run_test 34a "truncate file that has not been opened ==========="
4438 [ ! -f $DIR/f34 ] && test_34a
4439 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4440 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4441 $OPENFILE -f O_RDONLY $DIR/f34
4442 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4443 error "getstripe failed"
4444 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4445 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4447 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4450 [ ! -f $DIR/f34 ] && test_34a
4451 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4452 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4453 $OPENFILE -f O_RDWR $DIR/f34
4454 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4455 error "$LFS getstripe failed"
4456 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4457 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4459 run_test 34c "O_RDWR opening file-with-size works =============="
4462 [ ! -f $DIR/f34 ] && test_34a
4463 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4465 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4466 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4469 run_test 34d "write to sparse file ============================="
4473 $MCREATE $DIR/f34e || error "mcreate failed"
4474 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4475 $CHECKSTAT -s 1000 $DIR/f34e ||
4476 error "Size of $DIR/f34e not equal to 1000 bytes"
4477 $OPENFILE -f O_RDWR $DIR/f34e
4478 $CHECKSTAT -s 1000 $DIR/f34e ||
4479 error "Size of $DIR/f34e not equal to 1000 bytes"
4481 run_test 34e "create objects, some with size and some without =="
4483 test_34f() { # bug 6242, 6243
4484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4488 $MCREATE $DIR/f34f || error "mcreate failed"
4489 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4490 dd if=$DIR/f34f of=$TMP/f34f
4491 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4492 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4493 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4494 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4495 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4497 run_test 34f "read from a file with no objects until EOF ======="
4500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4502 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4504 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4505 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4506 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4507 cancel_lru_locks osc
4508 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4509 error "wrong size after lock cancel"
4511 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4512 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4513 error "expanding truncate failed"
4514 cancel_lru_locks osc
4515 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4516 error "wrong expanded size after lock cancel"
4518 run_test 34g "truncate long file ==============================="
4521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4527 sync # Flush the cache so that multiop below does not block on cache
4528 # flush when getting the group lock
4529 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4532 # Since just timed wait is not good enough, let's do a sync write
4533 # that way we are sure enough time for a roundtrip + processing
4534 # passed + 2 seconds of extra margin.
4535 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4539 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4540 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4544 local nsz=`stat -c %s $DIR/$tfile`
4545 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4547 run_test 34h "ftruncate file under grouplock should not block"
4550 cp /bin/sh $DIR/f35a
4552 chown $RUNAS_ID $DIR/f35a
4553 $RUNAS $DIR/f35a && error || true
4556 run_test 35a "exec file with mode 444 (should return and not leak)"
4560 utime $DIR/f36 || error "utime failed for MDS"
4562 run_test 36a "MDS utime check (mknod, utime)"
4566 utime $DIR/f36 || error "utime failed for OST"
4568 run_test 36b "OST utime check (open, utime)"
4573 chown $RUNAS_ID $DIR/d36
4574 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4576 run_test 36c "non-root MDS utime check (mknod, utime)"
4579 [ ! -d $DIR/d36 ] && test_36c
4580 echo "" > $DIR/d36/f36
4581 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4583 run_test 36d "non-root OST utime check (open, utime)"
4586 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4588 test_mkdir $DIR/$tdir
4589 touch $DIR/$tdir/$tfile
4590 $RUNAS utime $DIR/$tdir/$tfile &&
4591 error "utime worked, expected failure" || true
4593 run_test 36e "utime on non-owned file (should return error)"
4597 local LANG_SAVE=$LANG
4598 local LC_LANG_SAVE=$LC_LANG
4599 export LANG=C LC_LANG=C # for date language
4601 DATESTR="Dec 20 2000"
4602 test_mkdir $DIR/$tdir
4603 lctl set_param fail_loc=$fl
4605 cp /etc/hosts $DIR/$tdir/$tfile
4606 sync & # write RPC generated with "current" inode timestamp, but delayed
4608 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4609 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4610 cancel_lru_locks $OSC
4611 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4613 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4614 echo "BEFORE: $LS_BEFORE" && \
4615 echo "AFTER : $LS_AFTER" && \
4616 echo "WANT : $DATESTR" && \
4617 error "$DIR/$tdir/$tfile timestamps changed" || true
4619 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4625 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4626 subr_36fh "0x80000214"
4628 run_test 36f "utime on file racing with OST BRW write =========="
4631 remote_ost_nodsh && skip "remote OST with nodsh"
4632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4633 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4634 skip "Need MDS version at least 2.12.51"
4639 local tgt="obdfilter"
4641 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4643 test_mkdir $DIR/$tdir
4644 fmd_max_age=$(do_facet $facet \
4645 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4648 echo "FMD max age: ${fmd_max_age}s"
4649 touch $DIR/$tdir/$tfile
4650 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4651 gawk '{cnt=cnt+$1} END{print cnt}')
4652 echo "FMD before: $fmd"
4654 error "FMD wasn't create by touch"
4655 sleep $((fmd_max_age + 12))
4656 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4657 gawk '{cnt=cnt+$1} END{print cnt}')
4658 echo "FMD after: $fmd"
4660 error "FMD wasn't expired by ping"
4662 run_test 36g "FMD cache expiry ====================="
4665 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4667 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4668 subr_36fh "0x80000227"
4670 run_test 36h "utime on file racing with OST BRW write =========="
4673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4675 test_mkdir $DIR/$tdir
4676 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4678 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4679 local new_mtime=$((mtime + 200))
4681 #change Modify time of striped dir
4682 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4683 error "change mtime failed"
4685 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4687 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4689 run_test 36i "change mtime on striped directory"
4691 # test_37 - duplicate with tests 32q 32r
4694 local file=$DIR/$tfile
4696 openfile -f O_DIRECTORY $file
4699 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4700 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4702 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4704 test_39a() { # was test_39
4706 touch $DIR/${tfile}2
4707 # ls -l $DIR/$tfile $DIR/${tfile}2
4708 # ls -lu $DIR/$tfile $DIR/${tfile}2
4709 # ls -lc $DIR/$tfile $DIR/${tfile}2
4711 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4712 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4714 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4716 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4718 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4719 error "O_TRUNC didn't change timestamps"
4722 run_test 39a "mtime changed on create"
4725 test_mkdir -c1 $DIR/$tdir
4726 cp -p /etc/passwd $DIR/$tdir/fopen
4727 cp -p /etc/passwd $DIR/$tdir/flink
4728 cp -p /etc/passwd $DIR/$tdir/funlink
4729 cp -p /etc/passwd $DIR/$tdir/frename
4730 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4733 echo "aaaaaa" >> $DIR/$tdir/fopen
4734 echo "aaaaaa" >> $DIR/$tdir/flink
4735 echo "aaaaaa" >> $DIR/$tdir/funlink
4736 echo "aaaaaa" >> $DIR/$tdir/frename
4738 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4739 local link_new=`stat -c %Y $DIR/$tdir/flink`
4740 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4741 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4743 cat $DIR/$tdir/fopen > /dev/null
4744 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4745 rm -f $DIR/$tdir/funlink2
4746 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4748 for (( i=0; i < 2; i++ )) ; do
4749 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4750 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4751 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4752 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4754 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4755 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4756 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4757 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39b "mtime change on open, link, unlink, rename ======"
4765 # this should be set to past
4766 TEST_39_MTIME=`date -d "1 year ago" +%s`
4772 local mtime0=`stat -c %Y $DIR1/$tfile`
4774 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4775 local mtime1=`stat -c %Y $DIR1/$tfile`
4776 [ "$mtime1" = $TEST_39_MTIME ] || \
4777 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4780 echo hello >> $DIR1/$tfile
4782 local mtime2=`stat -c %Y $DIR1/$tfile`
4783 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4784 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4786 mv $DIR1/$tfile $DIR1/$tfile-1
4788 for (( i=0; i < 2; i++ )) ; do
4789 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4790 [ "$mtime2" = "$mtime3" ] || \
4791 error "mtime ($mtime2) changed (to $mtime3) on rename"
4793 cancel_lru_locks $OSC
4794 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4797 run_test 39c "mtime change on rename ==========================="
4801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4804 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4806 for (( i=0; i < 2; i++ )) ; do
4807 local mtime=`stat -c %Y $DIR1/$tfile`
4808 [ $mtime = $TEST_39_MTIME ] || \
4809 error "mtime($mtime) is not set to $TEST_39_MTIME"
4811 cancel_lru_locks $OSC
4812 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4815 run_test 39d "create, utime, stat =============================="
4819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4822 local mtime1=`stat -c %Y $DIR1/$tfile`
4824 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4826 for (( i=0; i < 2; i++ )) ; do
4827 local mtime2=`stat -c %Y $DIR1/$tfile`
4828 [ $mtime2 = $TEST_39_MTIME ] || \
4829 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4831 cancel_lru_locks $OSC
4832 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4835 run_test 39e "create, stat, utime, stat ========================"
4839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4842 mtime1=`stat -c %Y $DIR1/$tfile`
4845 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4847 for (( i=0; i < 2; i++ )) ; do
4848 local mtime2=`stat -c %Y $DIR1/$tfile`
4849 [ $mtime2 = $TEST_39_MTIME ] || \
4850 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4852 cancel_lru_locks $OSC
4853 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4856 run_test 39f "create, stat, sleep, utime, stat ================="
4860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4862 echo hello >> $DIR1/$tfile
4863 local mtime1=`stat -c %Y $DIR1/$tfile`
4866 chmod o+r $DIR1/$tfile
4868 for (( i=0; i < 2; i++ )) ; do
4869 local mtime2=`stat -c %Y $DIR1/$tfile`
4870 [ "$mtime1" = "$mtime2" ] || \
4871 error "lost mtime: $mtime2, should be $mtime1"
4873 cancel_lru_locks $OSC
4874 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4877 run_test 39g "write, chmod, stat ==============================="
4881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4887 echo hello >> $DIR1/$tfile
4888 local mtime1=`stat -c %Y $DIR1/$tfile`
4890 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4892 if [ "$d1" != "$d2" ]; then
4893 echo "write and touch not within one second"
4895 for (( i=0; i < 2; i++ )) ; do
4896 local mtime2=`stat -c %Y $DIR1/$tfile`
4897 [ "$mtime2" = $TEST_39_MTIME ] || \
4898 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4900 cancel_lru_locks $OSC
4901 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4905 run_test 39h "write, utime within one second, stat ============="
4908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4913 echo hello >> $DIR1/$tfile
4914 local mtime1=`stat -c %Y $DIR1/$tfile`
4916 mv $DIR1/$tfile $DIR1/$tfile-1
4918 for (( i=0; i < 2; i++ )) ; do
4919 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4921 [ "$mtime1" = "$mtime2" ] || \
4922 error "lost mtime: $mtime2, should be $mtime1"
4924 cancel_lru_locks $OSC
4925 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4928 run_test 39i "write, rename, stat =============================="
4931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4933 start_full_debug_logging
4937 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4938 lctl set_param fail_loc=0x80000412
4939 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4940 error "multiop failed"
4942 local mtime1=`stat -c %Y $DIR1/$tfile`
4944 mv $DIR1/$tfile $DIR1/$tfile-1
4946 kill -USR1 $multipid
4947 wait $multipid || error "multiop close failed"
4949 for (( i=0; i < 2; i++ )) ; do
4950 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4951 [ "$mtime1" = "$mtime2" ] ||
4952 error "mtime is lost on close: $mtime2, " \
4956 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4958 lctl set_param fail_loc=0
4959 stop_full_debug_logging
4961 run_test 39j "write, rename, close, stat ======================="
4964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4969 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4971 local mtime1=`stat -c %Y $DIR1/$tfile`
4973 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4975 kill -USR1 $multipid
4976 wait $multipid || error "multiop close failed"
4978 for (( i=0; i < 2; i++ )) ; do
4979 local mtime2=`stat -c %Y $DIR1/$tfile`
4981 [ "$mtime2" = $TEST_39_MTIME ] || \
4982 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4985 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4988 run_test 39k "write, utime, close, stat ========================"
4990 # this should be set to future
4991 TEST_39_ATIME=`date -d "1 year" +%s`
4994 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4995 remote_mds_nodsh && skip "remote MDS with nodsh"
4997 local atime_diff=$(do_facet $SINGLEMDS \
4998 lctl get_param -n mdd.*MDT0000*.atime_diff)
5000 mkdir_on_mdt0 $DIR/$tdir
5002 # test setting directory atime to future
5003 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5004 local atime=$(stat -c %X $DIR/$tdir)
5005 [ "$atime" = $TEST_39_ATIME ] ||
5006 error "atime is not set to future: $atime, $TEST_39_ATIME"
5008 # test setting directory atime from future to now
5009 local now=$(date +%s)
5010 touch -a -d @$now $DIR/$tdir
5012 atime=$(stat -c %X $DIR/$tdir)
5013 [ "$atime" -eq "$now" ] ||
5014 error "atime is not updated from future: $atime, $now"
5016 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5019 # test setting directory atime when now > dir atime + atime_diff
5020 local d1=$(date +%s)
5022 local d2=$(date +%s)
5023 cancel_lru_locks mdc
5024 atime=$(stat -c %X $DIR/$tdir)
5025 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5026 error "atime is not updated : $atime, should be $d2"
5028 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5031 # test not setting directory atime when now < dir atime + atime_diff
5033 cancel_lru_locks mdc
5034 atime=$(stat -c %X $DIR/$tdir)
5035 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5036 error "atime is updated to $atime, should remain $d1<atime<$d2"
5038 do_facet $SINGLEMDS \
5039 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5041 run_test 39l "directory atime update ==========================="
5044 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5048 local far_past_mtime=$(date -d "May 29 1953" +%s)
5049 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5051 touch -m -d @$far_past_mtime $DIR1/$tfile
5052 touch -a -d @$far_past_atime $DIR1/$tfile
5054 for (( i=0; i < 2; i++ )) ; do
5055 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5056 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5057 error "atime or mtime set incorrectly"
5059 cancel_lru_locks $OSC
5060 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5063 run_test 39m "test atime and mtime before 1970"
5065 test_39n() { # LU-3832
5066 remote_mds_nodsh && skip "remote MDS with nodsh"
5068 local atime_diff=$(do_facet $SINGLEMDS \
5069 lctl get_param -n mdd.*MDT0000*.atime_diff)
5074 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5077 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5078 atime0=$(stat -c %X $DIR/$tfile)
5081 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5082 atime1=$(stat -c %X $DIR/$tfile)
5085 cancel_lru_locks mdc
5086 cancel_lru_locks osc
5087 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5088 atime2=$(stat -c %X $DIR/$tfile)
5090 do_facet $SINGLEMDS \
5091 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5093 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5094 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5096 run_test 39n "check that O_NOATIME is honored"
5099 TESTDIR=$DIR/$tdir/$tfile
5100 [ -e $TESTDIR ] && rm -rf $TESTDIR
5107 links2=$(stat -c %h .)
5108 [ $(($links1 + 2)) != $links2 ] &&
5109 error "wrong links count $(($links1 + 2)) != $links2"
5111 links3=$(stat -c %h .)
5112 [ $(($links1 + 1)) != $links3 ] &&
5113 error "wrong links count $links1 != $links3"
5116 run_test 39o "directory cached attributes updated after create"
5119 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5122 TESTDIR=$DIR/$tdir/$tdir
5123 [ -e $TESTDIR ] && rm -rf $TESTDIR
5124 test_mkdir -p $TESTDIR
5128 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5129 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5131 links2=$(stat -c %h .)
5132 [ $(($links1 + 2)) != $links2 ] &&
5133 error "wrong links count $(($links1 + 2)) != $links2"
5135 links3=$(stat -c %h .)
5136 [ $(($links1 + 1)) != $links3 ] &&
5137 error "wrong links count $links1 != $links3"
5140 run_test 39p "remote directory cached attributes updated after create ========"
5143 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5144 skip "no atime update on old OST"
5145 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5146 skip_env "ldiskfs only test"
5150 saved_adiff=$(do_facet ost1 \
5151 lctl get_param -n obdfilter.*OST0000.atime_diff)
5152 stack_trap "do_facet ost1 \
5153 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5155 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5157 $LFS setstripe -i 0 $DIR/$tfile
5158 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5159 error "can't write initial file"
5160 cancel_lru_locks osc
5162 # exceed atime_diff and access file
5164 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5165 error "can't udpate atime"
5167 local atime_cli=$(stat -c %X $DIR/$tfile)
5168 echo "client atime: $atime_cli"
5169 # allow atime update to be written to device
5170 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5173 local ostdev=$(ostdevname 1)
5174 local fid=($(lfs getstripe -y $DIR/$tfile |
5175 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5176 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5177 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5179 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5180 local atime_ost=$(do_facet ost1 "$cmd" |&
5181 awk -F'[: ]' '/atime:/ { print $4 }')
5182 (( atime_cli == atime_ost )) ||
5183 error "atime on client $atime_cli != ost $atime_ost"
5185 run_test 39r "lazy atime update on OST"
5187 test_39q() { # LU-8041
5188 local testdir=$DIR/$tdir
5190 multiop_bg_pause $testdir D_c || error "multiop failed"
5192 cancel_lru_locks mdc
5193 kill -USR1 $multipid
5194 local atime=$(stat -c %X $testdir)
5195 [ "$atime" -ne 0 ] || error "atime is zero"
5197 run_test 39q "close won't zero out atime"
5200 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5201 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5202 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5203 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5204 error "$tfile is not 4096 bytes in size"
5206 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5210 small_write $DIR/f41 18
5212 run_test 41 "test small file write + fstat ====================="
5214 count_ost_writes() {
5215 lctl get_param -n ${OSC}.*.stats |
5216 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5217 END { printf("%0.0f", writes) }'
5224 BG_DIRTY_RATIO_SAVE=10
5225 MAX_BG_DIRTY_RATIO=25
5229 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5230 # dirty_ratio, dirty_background_ratio
5231 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5232 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5233 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5234 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5236 # if file not here, we are a 2.4 kernel
5237 kill -CONT `pidof kupdated`
5242 # setup the trap first, so someone cannot exit the test at the
5243 # exact wrong time and mess up a machine
5244 trap start_writeback EXIT
5245 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5246 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5247 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5248 sysctl -w vm.dirty_writeback_centisecs=0
5249 sysctl -w vm.dirty_writeback_centisecs=0
5250 # save and increase /proc/sys/vm/dirty_ratio
5251 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5252 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5253 # save and increase /proc/sys/vm/dirty_background_ratio
5254 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5255 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5257 # if file not here, we are a 2.4 kernel
5258 kill -STOP `pidof kupdated`
5262 # ensure that all stripes have some grant before we test client-side cache
5264 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5265 dd if=/dev/zero of=$i bs=4k count=1
5270 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5271 # file truncation, and file removal.
5273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5276 cancel_lru_locks $OSC
5278 sync; sleep 1; sync # just to be safe
5279 BEFOREWRITES=`count_ost_writes`
5280 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5281 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5282 AFTERWRITES=`count_ost_writes`
5283 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5284 error "$BEFOREWRITES < $AFTERWRITES"
5287 run_test 42a "ensure that we don't flush on close"
5290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5293 cancel_lru_locks $OSC
5296 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5297 BEFOREWRITES=$(count_ost_writes)
5298 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5299 AFTERWRITES=$(count_ost_writes)
5300 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5301 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5303 BEFOREWRITES=$(count_ost_writes)
5304 sync || error "sync: $?"
5305 AFTERWRITES=$(count_ost_writes)
5306 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5307 error "$BEFOREWRITES < $AFTERWRITES on sync"
5309 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5313 run_test 42b "test destroy of file with cached dirty data ======"
5315 # if these tests just want to test the effect of truncation,
5316 # they have to be very careful. consider:
5317 # - the first open gets a {0,EOF}PR lock
5318 # - the first write conflicts and gets a {0, count-1}PW
5319 # - the rest of the writes are under {count,EOF}PW
5320 # - the open for truncate tries to match a {0,EOF}PR
5321 # for the filesize and cancels the PWs.
5322 # any number of fixes (don't get {0,EOF} on open, match
5323 # composite locks, do smarter file size management) fix
5324 # this, but for now we want these tests to verify that
5325 # the cancellation with truncate intent works, so we
5326 # start the file with a full-file pw lock to match against
5327 # until the truncate.
5332 cancel_lru_locks $OSC
5334 # prime the file with 0,EOF PW to match
5338 # now the real test..
5339 dd if=/dev/zero of=$file bs=1024 count=100
5340 BEFOREWRITES=`count_ost_writes`
5341 $TRUNCATE $file $offset
5342 cancel_lru_locks $OSC
5343 AFTERWRITES=`count_ost_writes`
5348 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5351 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5352 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5355 run_test 42c "test partial truncate of file with cached dirty data"
5358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5360 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5361 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5362 $LCTL set_param debug=+cache
5365 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5366 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5369 run_test 42d "test complete truncate of file with cached dirty data"
5371 test_42e() { # bug22074
5372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5374 local TDIR=$DIR/${tdir}e
5375 local pages=16 # hardcoded 16 pages, don't change it.
5376 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5377 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5381 test_mkdir $DIR/${tdir}e
5382 $LFS setstripe -c 1 $TDIR
5383 createmany -o $TDIR/f $files
5385 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5387 # we assume that with $OSTCOUNT files, at least one of them will
5388 # be allocated on OST0.
5389 warmup_files=$((OSTCOUNT * max_dirty_mb))
5390 createmany -o $TDIR/w $warmup_files
5392 # write a large amount of data into one file and sync, to get good
5393 # avail_grant number from OST.
5394 for ((i=0; i<$warmup_files; i++)); do
5395 idx=$($LFS getstripe -i $TDIR/w$i)
5396 [ $idx -ne 0 ] && continue
5397 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5400 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5402 $LCTL get_param $proc_osc0/cur_dirty_bytes
5403 $LCTL get_param $proc_osc0/cur_grant_bytes
5405 # create as much dirty pages as we can while not to trigger the actual
5406 # RPCs directly. but depends on the env, VFS may trigger flush during this
5407 # period, hopefully we are good.
5408 for ((i=0; i<$warmup_files; i++)); do
5409 idx=$($LFS getstripe -i $TDIR/w$i)
5410 [ $idx -ne 0 ] && continue
5411 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5413 $LCTL get_param $proc_osc0/cur_dirty_bytes
5414 $LCTL get_param $proc_osc0/cur_grant_bytes
5416 # perform the real test
5417 $LCTL set_param $proc_osc0/rpc_stats 0
5418 for ((;i<$files; i++)); do
5419 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5420 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5423 $LCTL get_param $proc_osc0/rpc_stats
5426 local have_ppr=false
5427 $LCTL get_param $proc_osc0/rpc_stats |
5428 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5429 # skip lines until we are at the RPC histogram data
5430 [ "$PPR" == "pages" ] && have_ppr=true && continue
5431 $have_ppr || continue
5433 # we only want the percent stat for < 16 pages
5434 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5436 percent=$((percent + WPCT))
5437 if [[ $percent -gt 15 ]]; then
5438 error "less than 16-pages write RPCs" \
5445 run_test 42e "verify sub-RPC writes are not done synchronously"
5447 test_43A() { # was test_43
5448 test_mkdir $DIR/$tdir
5449 cp -p /bin/ls $DIR/$tdir/$tfile
5450 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5452 # give multiop a chance to open
5455 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5457 # Wait for multiop to exit
5460 run_test 43A "execution of file opened for write should return -ETXTBSY"
5463 test_mkdir $DIR/$tdir
5464 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5465 $DIR/$tdir/sleep 60 &
5467 # Make sure exec of $tdir/sleep wins race with truncate
5469 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5472 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5477 test_mkdir $DIR/$tdir
5478 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5479 $DIR/$tdir/sleep 60 &
5481 # Make sure exec of $tdir/sleep wins race with truncate
5483 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5486 run_test 43b "truncate of file being executed should return -ETXTBSY"
5489 local testdir="$DIR/$tdir"
5492 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5493 ( cd $testdir && md5sum -c )
5495 run_test 43c "md5sum of copy into lustre"
5497 test_44A() { # was test_44
5498 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5500 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5501 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5503 run_test 44A "zero length read from a sparse stripe"
5506 local nstripe=$($LFS getstripe -c -d $DIR)
5507 [ -z "$nstripe" ] && skip "can't get stripe info"
5508 [[ $nstripe -gt $OSTCOUNT ]] &&
5509 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5511 local stride=$($LFS getstripe -S -d $DIR)
5512 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5513 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5516 OFFSETS="0 $((stride/2)) $((stride-1))"
5517 for offset in $OFFSETS; do
5518 for i in $(seq 0 $((nstripe-1))); do
5519 local GLOBALOFFSETS=""
5521 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5522 local myfn=$DIR/d44a-$size
5523 echo "--------writing $myfn at $size"
5524 ll_sparseness_write $myfn $size ||
5525 error "ll_sparseness_write"
5526 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5527 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5528 error "ll_sparseness_verify $GLOBALOFFSETS"
5530 for j in $(seq 0 $((nstripe-1))); do
5532 size=$((((j + $nstripe )*$stride + $offset)))
5533 ll_sparseness_write $myfn $size ||
5534 error "ll_sparseness_write"
5535 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5537 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5538 error "ll_sparseness_verify $GLOBALOFFSETS"
5543 run_test 44a "test sparse pwrite ==============================="
5547 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5553 before=`dirty_osc_total`
5554 echo executing "\"$*\""
5556 after=`dirty_osc_total`
5557 echo before $before, after $after
5560 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5563 # Obtain grants from OST if it supports it
5564 echo blah > ${f}_grant
5567 do_dirty_record "echo blah > $f"
5568 [[ $before -eq $after ]] && error "write wasn't cached"
5569 do_dirty_record "> $f"
5570 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5571 do_dirty_record "echo blah > $f"
5572 [[ $before -eq $after ]] && error "write wasn't cached"
5573 do_dirty_record "sync"
5574 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5575 do_dirty_record "echo blah > $f"
5576 [[ $before -eq $after ]] && error "write wasn't cached"
5577 do_dirty_record "cancel_lru_locks osc"
5578 [[ $before -gt $after ]] ||
5579 error "lock cancellation didn't lower dirty count"
5582 run_test 45 "osc io page accounting ============================"
5584 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5585 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5586 # objects offset and an assert hit when an rpc was built with 1023's mapped
5587 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5594 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5596 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5597 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5601 run_test 46 "dirtying a previously written page ================"
5603 # test_47 is removed "Device nodes check" is moved to test_28
5605 test_48a() { # bug 2399
5606 [ "$mds1_FSTYPE" = "zfs" ] &&
5607 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5608 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5610 test_mkdir $DIR/$tdir
5612 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5613 test_mkdir $DIR/$tdir
5614 touch foo || error "'touch foo' failed after recreating cwd"
5616 touch .foo || error "'touch .foo' failed after recreating cwd"
5618 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5619 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5620 cd . || error "'cd .' failed after recreating cwd"
5621 mkdir . && error "'mkdir .' worked after recreating cwd"
5622 rmdir . && error "'rmdir .' worked after recreating cwd"
5623 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5624 cd .. || error "'cd ..' failed after recreating cwd"
5626 run_test 48a "Access renamed working dir (should return errors)="
5628 test_48b() { # bug 2399
5630 test_mkdir $DIR/$tdir
5632 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5633 touch foo && error "'touch foo' worked after removing cwd"
5634 mkdir foo && error "'mkdir foo' worked after removing cwd"
5635 touch .foo && error "'touch .foo' worked after removing cwd"
5636 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5637 ls . > /dev/null && error "'ls .' worked after removing cwd"
5638 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5639 mkdir . && error "'mkdir .' worked after removing cwd"
5640 rmdir . && error "'rmdir .' worked after removing cwd"
5641 ln -s . foo && error "'ln -s .' worked after removing cwd"
5642 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5644 run_test 48b "Access removed working dir (should return errors)="
5646 test_48c() { # bug 2350
5647 #lctl set_param debug=-1
5650 test_mkdir -p $DIR/$tdir/dir
5652 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5653 $TRACE touch foo && error "touch foo worked after removing cwd"
5654 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5655 touch .foo && error "touch .foo worked after removing cwd"
5656 mkdir .foo && error "mkdir .foo worked after removing cwd"
5657 $TRACE ls . && error "'ls .' worked after removing cwd"
5658 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5659 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5660 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5661 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5662 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5664 run_test 48c "Access removed working subdir (should return errors)"
5666 test_48d() { # bug 2350
5667 #lctl set_param debug=-1
5670 test_mkdir -p $DIR/$tdir/dir
5672 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5673 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5674 $TRACE touch foo && error "'touch foo' worked after removing parent"
5675 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5676 touch .foo && error "'touch .foo' worked after removing parent"
5677 mkdir .foo && error "mkdir .foo worked after removing parent"
5678 $TRACE ls . && error "'ls .' worked after removing parent"
5679 $TRACE ls .. && error "'ls ..' worked after removing parent"
5680 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5681 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5682 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5685 run_test 48d "Access removed parent subdir (should return errors)"
5687 test_48e() { # bug 4134
5688 #lctl set_param debug=-1
5691 test_mkdir -p $DIR/$tdir/dir
5693 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5694 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5695 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5696 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5697 # On a buggy kernel addition of "touch foo" after cd .. will
5698 # produce kernel oops in lookup_hash_it
5699 touch ../foo && error "'cd ..' worked after recreate parent"
5701 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5703 run_test 48e "Access to recreated parent subdir (should return errors)"
5706 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5707 skip "need MDS >= 2.13.55"
5708 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5709 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5710 skip "needs different host for mdt1 mdt2"
5711 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5713 $LFS mkdir -i0 $DIR/$tdir
5714 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5716 for d in sub1 sub2 sub3; do
5717 #define OBD_FAIL_OSD_REF_DEL 0x19c
5718 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5719 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5722 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5724 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5726 test_49() { # LU-1030
5727 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5728 remote_ost_nodsh && skip "remote OST with nodsh"
5730 # get ost1 size - $FSNAME-OST0000
5731 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5733 # write 800M at maximum
5734 [[ $ost1_size -lt 2 ]] && ost1_size=2
5735 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5737 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5738 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5741 # change max_pages_per_rpc while writing the file
5742 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5743 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5744 # loop until dd process exits
5745 while ps ax -opid | grep -wq $dd_pid; do
5746 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5747 sleep $((RANDOM % 5 + 1))
5749 # restore original max_pages_per_rpc
5750 $LCTL set_param $osc1_mppc=$orig_mppc
5751 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5753 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5757 test_mkdir $DIR/$tdir
5759 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5761 run_test 50 "special situations: /proc symlinks ==============="
5763 test_51a() { # was test_51
5764 # bug 1516 - create an empty entry right after ".." then split dir
5765 test_mkdir -c1 $DIR/$tdir
5766 touch $DIR/$tdir/foo
5767 $MCREATE $DIR/$tdir/bar
5769 createmany -m $DIR/$tdir/longfile 201
5771 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5772 $MCREATE $DIR/$tdir/longfile$FNUM
5777 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5779 run_test 51a "special situations: split htree with empty entry =="
5781 cleanup_print_lfs_df () {
5788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5790 local dir=$DIR/$tdir
5791 local nrdirs=$((65536 + 100))
5793 # cleanup the directory
5796 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5800 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5801 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5802 [[ $numfree -lt $nrdirs ]] &&
5803 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5805 # need to check free space for the directories as well
5806 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5807 numfree=$(( blkfree / $(fs_inode_ksize) ))
5808 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5810 trap cleanup_print_lfs_df EXIT
5813 createmany -d $dir/d $nrdirs || {
5814 unlinkmany $dir/d $nrdirs
5815 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5819 nrdirs=$(ls -U $dir | wc -l)
5821 # unlink all but 100 subdirectories, then check it still works
5823 local delete=$((nrdirs - left))
5828 # for ldiskfs the nlink count should be 1, but this is OSD specific
5829 # and so this is listed for informational purposes only
5830 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5831 unlinkmany -d $dir/d $delete ||
5832 error "unlink of first $delete subdirs failed"
5834 echo "nlink between: $(stat -c %h $dir)"
5835 local found=$(ls -U $dir | wc -l)
5836 [ $found -ne $left ] &&
5837 error "can't find subdirs: found only $found, expected $left"
5839 unlinkmany -d $dir/d $delete $left ||
5840 error "unlink of second $left subdirs failed"
5841 # regardless of whether the backing filesystem tracks nlink accurately
5842 # or not, the nlink count shouldn't be more than "." and ".." here
5843 local after=$(stat -c %h $dir)
5844 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5845 echo "nlink after: $after"
5847 cleanup_print_lfs_df
5849 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5852 local stripecount=$1
5855 log "create files with stripecount=$stripecount"
5856 $LFS setstripe -C $stripecount $DIR/$tdir
5857 createmany -o $DIR/$tdir/t- $nfiles
5858 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5859 for ((n = 0; n < $OSTCOUNT; n++)); do
5860 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5861 END { printf("%0.0f", objs) }' $TMP/$tfile)
5862 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5863 '($1 == '$n') { objs += 1 } \
5864 END { printf("%0.0f", objs) }')
5865 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5867 unlinkmany $DIR/$tdir/t- $nfiles
5872 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5874 # For some combinations of stripecount and OSTCOUNT current code
5875 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5876 # than others. Rather than skipping this test entirely, check that
5877 # and keep testing to ensure imbalance does not get worse. LU-15282
5878 (( (OSTCOUNT == 6 && stripecount == 4) ||
5879 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5880 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5881 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5882 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5883 { $LFS df && $LFS df -i &&
5884 error "stripecount=$stripecount: " \
5885 "OST $n has fewer objects vs. OST $nlast " \
5886 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5887 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5888 { $LFS df && $LFS df -i &&
5889 error "stripecount=$stripecount: " \
5890 "OST $n has more objects vs. OST $nlast " \
5891 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5893 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5894 { $LFS df && $LFS df -i &&
5895 error "stripecount=$stripecount: " \
5896 "OST $n has fewer #0 objects vs. OST $nlast " \
5897 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5898 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5899 { $LFS df && $LFS df -i &&
5900 error "stripecount=$stripecount: " \
5901 "OST $n has more #0 objects vs. OST $nlast " \
5902 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5908 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5912 local nfiles=$((per_ost * OSTCOUNT))
5913 local mdts=$(comma_list $(mdts_nodes))
5914 local param="osp.*.create_count"
5915 local qos_old=$(do_facet mds1 \
5916 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5919 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5920 stack_trap "do_nodes $mdts \
5921 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5923 test_mkdir $DIR/$tdir
5924 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5925 (( dirstripes > 0 )) || dirstripes=1
5927 # Ensure enough OST objects precreated for tests to pass without
5928 # running out of objects. This is an LOV r-r OST algorithm test,
5929 # not an OST object precreation test.
5930 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5931 (( old >= nfiles )) ||
5933 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5935 do_nodes $mdts "$LCTL set_param $param=$create_count"
5936 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5938 # trigger precreation from all MDTs for all OSTs
5939 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5940 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5944 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5945 sleep 8 # allow object precreation to catch up
5946 test_51d_sub $stripecount $nfiles
5949 run_test 51d "check LOV round-robin OST object distribution"
5952 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5953 skip_env "ldiskfs only test"
5956 test_mkdir -c1 $DIR/$tdir
5957 test_mkdir -c1 $DIR/$tdir/d0
5959 touch $DIR/$tdir/d0/foo
5960 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5961 error "file exceed 65000 nlink limit!"
5962 unlinkmany $DIR/$tdir/d0/f- 65001
5965 run_test 51e "check file nlink limit"
5968 test_mkdir $DIR/$tdir
5971 local ulimit_old=$(ulimit -n)
5972 local spare=20 # number of spare fd's for scripts/libraries, etc.
5973 local mdt=$($LFS getstripe -m $DIR/$tdir)
5974 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5976 echo "MDT$mdt numfree=$numfree, max=$max"
5977 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5978 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5979 while ! ulimit -n $((numfree + spare)); do
5980 numfree=$((numfree * 3 / 4))
5982 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5984 echo "left ulimit at $ulimit_old"
5987 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5988 unlinkmany $DIR/$tdir/f $numfree
5989 error "create+open $numfree files in $DIR/$tdir failed"
5991 ulimit -n $ulimit_old
5993 # if createmany exits at 120s there will be fewer than $numfree files
5994 unlinkmany $DIR/$tdir/f $numfree || true
5996 run_test 51f "check many open files limit"
5999 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6000 test_mkdir $DIR/$tdir
6001 touch $DIR/$tdir/foo
6002 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6003 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6004 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6005 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6006 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6008 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6009 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6010 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6012 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6013 cp -r $DIR/$tdir $TMP/
6014 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6016 run_test 52a "append-only flag test (should return errors)"
6019 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6020 test_mkdir $DIR/$tdir
6021 touch $DIR/$tdir/foo
6022 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6023 cat test > $DIR/$tdir/foo && error "cat test worked"
6024 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6025 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6026 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6028 echo foo >> $DIR/$tdir/foo && error "echo worked"
6029 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6030 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6031 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6032 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6034 chattr -i $DIR/$tdir/foo || error "chattr failed"
6036 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6038 run_test 52b "immutable flag test (should return errors) ======="
6041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6042 remote_mds_nodsh && skip "remote MDS with nodsh"
6043 remote_ost_nodsh && skip "remote OST with nodsh"
6056 local support_last_seq=true
6058 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6059 support_last_seq=false
6062 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6064 for value in $(do_facet $SINGLEMDS \
6065 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6066 param=$(echo ${value[0]} | cut -d "=" -f1)
6067 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6069 if $support_last_seq; then
6070 param_seq=$(echo $param |
6071 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6072 mds_last_seq=$(do_facet $SINGLEMDS \
6073 $LCTL get_param -n $param_seq)
6075 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6077 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6078 node=$(facet_active_host ost$((ostnum+1)))
6079 param="obdfilter.$ostname.last_id"
6080 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6081 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6082 ost_last_id=$ost_last
6084 if $support_last_seq; then
6085 ost_last_id=$(echo $ost_last |
6086 awk -F':' '{print $2}' |
6088 ost_last_seq=$(echo $ost_last |
6089 awk -F':' '{print $1}')
6090 [[ $ost_last_seq = $mds_last_seq ]] || continue
6093 if [[ $ost_last_id != $mds_last ]]; then
6094 error "$ost_last_id != $mds_last"
6101 $found || error "can not match last_seq/last_id for $mdtosc"
6104 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6107 perl -MSocket -e ';' || skip "no Socket perl module installed"
6109 $SOCKETSERVER $DIR/socket ||
6110 error "$SOCKETSERVER $DIR/socket failed: $?"
6111 $SOCKETCLIENT $DIR/socket ||
6112 error "$SOCKETCLIENT $DIR/socket failed: $?"
6113 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6115 run_test 54a "unix domain socket test =========================="
6121 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6123 run_test 54b "char device works in lustre ======================"
6126 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6127 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6128 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6130 for i in $(seq 3 7); do
6131 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6140 loopdev="$DIR/loop54c"
6143 $UMOUNT $DIR/$tdir || rc=$?
6144 losetup -d $loopdev || true
6145 losetup -d $LOOPDEV || true
6146 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6153 loopdev="$DIR/loop54c"
6156 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6157 trap cleanup_54c EXIT
6158 mknod $loopdev b 7 $LOOPNUM
6159 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6160 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6161 losetup $loopdev $DIR/$tfile ||
6162 error "can't set up $loopdev for $DIR/$tfile"
6163 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6164 test_mkdir $DIR/$tdir
6165 mount -t ext2 $loopdev $DIR/$tdir ||
6166 error "error mounting $loopdev on $DIR/$tdir"
6167 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6170 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6174 run_test 54c "block device works in lustre ====================="
6177 local pipe="$DIR/$tfile.pipe"
6178 local string="aaaaaa"
6181 echo -n "$string" > $pipe &
6182 local result=$(cat $pipe)
6183 [[ "$result" == "$string" ]] || error "$result != $string"
6185 run_test 54d "fifo device works in lustre ======================"
6190 cp -aL /dev/console $f
6191 echo $string > $f || error "echo $string to $f failed"
6193 run_test 54e "console/tty device works in lustre ======================"
6198 local dir=$DIR/$tdir
6201 test_mkdir -p $dir/dir
6202 for i in $(seq $numfiles); do
6204 touch $dir/dir/file$i
6207 local numcomp=$($LFS getstripe --component-count $dir)
6209 [[ $numcomp == 0 ]] && numcomp=1
6211 # test lfs getstripe with --recursive
6212 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6214 [[ $filenum -eq $((numfiles * 2)) ]] ||
6215 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6216 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6217 [[ $filenum -eq $numfiles ]] ||
6218 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6219 echo "$LFS getstripe showed obdidx or l_ost_idx"
6221 # test lfs getstripe with file instead of dir
6222 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6223 [[ $filenum -eq 1 ]] ||
6224 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6225 echo "$LFS getstripe file1 passed"
6227 #test lfs getstripe with --verbose
6228 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6229 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6230 error "$LFS getstripe --verbose $dir: "\
6231 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6232 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6233 error "$LFS getstripe $dir: showed lmm_magic"
6235 #test lfs getstripe with -v prints lmm_fid
6236 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6237 local countfids=$((numdirs + numfiles * numcomp))
6238 [[ $filenum -eq $countfids ]] ||
6239 error "$LFS getstripe -v $dir: "\
6240 "got $filenum want $countfids lmm_fid"
6241 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6242 error "$LFS getstripe $dir: showed lmm_fid by default"
6243 echo "$LFS getstripe --verbose passed"
6245 #check for FID information
6246 local fid1=$($LFS getstripe --fid $dir/file1)
6247 local fid2=$($LFS getstripe --verbose $dir/file1 |
6248 awk '/lmm_fid: / { print $2; exit; }')
6249 local fid3=$($LFS path2fid $dir/file1)
6251 [ "$fid1" != "$fid2" ] &&
6252 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6253 [ "$fid1" != "$fid3" ] &&
6254 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6255 echo "$LFS getstripe --fid passed"
6257 #test lfs getstripe with --obd
6258 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6259 error "$LFS getstripe --obd wrong_uuid: should return error"
6261 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6264 local obduuid=$(ostuuid_from_index $ostidx)
6265 local found=$($LFS getstripe -r --obd $obduuid $dir |
6266 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6268 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6269 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6271 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6274 [[ $found -eq $filenum ]] ||
6275 error "$LFS getstripe --obd: found $found expect $filenum"
6276 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6277 sed '/^[ ]*'${ostidx}'[ ]/d' |
6278 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6279 error "$LFS getstripe --obd: should not show file on other obd"
6280 echo "$LFS getstripe --obd passed"
6282 run_test 56a "check $LFS getstripe"
6285 local dir=$DIR/$tdir
6289 for i in $(seq $numdirs); do
6290 test_mkdir $dir/dir$i
6293 # test lfs getdirstripe default mode is non-recursion, which is
6294 # different from lfs getstripe
6295 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6297 [[ $dircnt -eq 1 ]] ||
6298 error "$LFS getdirstripe: found $dircnt, not 1"
6299 dircnt=$($LFS getdirstripe --recursive $dir |
6300 grep -c lmv_stripe_count)
6301 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6302 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6304 run_test 56b "check $LFS getdirstripe"
6307 remote_ost_nodsh && skip "remote OST with nodsh"
6310 local ost_name=$(ostname_from_index $ost_idx)
6311 local old_status=$(ost_dev_status $ost_idx)
6312 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6314 [[ -z "$old_status" ]] ||
6315 skip_env "OST $ost_name is in $old_status status"
6317 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6318 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6319 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6320 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6321 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6322 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6325 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6326 error "$LFS df -v showing inactive devices"
6329 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6331 [[ "$new_status" =~ "D" ]] ||
6332 error "$ost_name status is '$new_status', missing 'D'"
6333 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6334 [[ "$new_status" =~ "N" ]] ||
6335 error "$ost_name status is '$new_status', missing 'N'"
6337 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6338 [[ "$new_status" =~ "f" ]] ||
6339 error "$ost_name status is '$new_status', missing 'f'"
6342 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6343 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6344 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6345 [[ -z "$p" ]] && restore_lustre_params < $p || true
6348 new_status=$(ost_dev_status $ost_idx)
6349 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6350 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6351 # can't check 'f' as devices may actually be on flash
6353 run_test 56c "check 'lfs df' showing device status"
6356 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6357 local osts=$($LFS df -v $MOUNT | grep -c OST)
6361 (( mdts == MDSCOUNT )) ||
6362 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6363 (( osts == OSTCOUNT )) ||
6364 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6366 run_test 56d "'lfs df -v' prints only configured devices"
6369 err_enoent=2 # No such file or directory
6370 err_eopnotsupp=95 # Operation not supported
6372 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6373 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6375 # Check for handling of path not exists
6376 output=$($LFS df $enoent_mnt 2>&1)
6379 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6380 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6381 error "expect failure $err_enoent, not $ret"
6383 # Check for handling of non-Lustre FS
6384 output=$($LFS df $notsup_mnt)
6387 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6388 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6389 error "expect success $err_eopnotsupp, not $ret"
6391 # Check for multiple LustreFS argument
6392 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6395 [[ $output -eq 3 && $ret -eq 0 ]] ||
6396 error "expect success 3, not $output, rc = $ret"
6398 # Check for correct non-Lustre FS handling among multiple
6400 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6401 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6404 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6405 error "expect success 2, not $output, rc = $ret"
6407 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6412 local local_tdir="$1"
6413 local local_numfiles="$2"
6414 local local_numdirs="$3"
6415 local dir_params="$4"
6416 local dir_stripe_params="$5"
6418 if [ ! -d "$local_tdir" ] ; then
6419 test_mkdir -p $dir_stripe_params $local_tdir
6420 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6421 for i in $(seq $local_numfiles) ; do
6422 touch $local_tdir/file$i
6424 for i in $(seq $local_numdirs) ; do
6425 test_mkdir $dir_stripe_params $local_tdir/dir$i
6426 for j in $(seq $local_numfiles) ; do
6427 touch $local_tdir/dir$i/file$j
6433 setup_56_special() {
6435 local local_numfiles=$2
6436 local local_numdirs=$3
6438 setup_56 $local_tdir $local_numfiles $local_numdirs
6440 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6441 for i in $(seq $local_numfiles) ; do
6442 mknod $local_tdir/loop${i}b b 7 $i
6443 mknod $local_tdir/null${i}c c 1 3
6444 ln -s $local_tdir/file1 $local_tdir/link${i}
6446 for i in $(seq $local_numdirs) ; do
6447 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6448 mknod $local_tdir/dir$i/null${i}c c 1 3
6449 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6455 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6456 local expected=$(($NUMDIRS + 2))
6458 setup_56 $dir $NUMFILES $NUMDIRS
6460 # test lfs find with -name
6461 for i in $(seq $NUMFILES) ; do
6462 local nums=$($LFS find -name "*$i" $dir | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "lfs find -name '*$i' $dir wrong: "\
6466 "found $nums, expected $expected"
6469 run_test 56g "check lfs find -name"
6472 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6473 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6475 setup_56 $dir $NUMFILES $NUMDIRS
6477 # test lfs find with ! -name
6478 for i in $(seq $NUMFILES) ; do
6479 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6481 [ $nums -eq $expected ] ||
6482 error "lfs find ! -name '*$i' $dir wrong: "\
6483 "found $nums, expected $expected"
6486 run_test 56h "check lfs find ! -name"
6489 local dir=$DIR/$tdir
6493 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6496 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6498 run_test 56i "check 'lfs find -ost UUID' skips directories"
6501 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6503 setup_56_special $dir $NUMFILES $NUMDIRS
6505 local expected=$((NUMDIRS + 1))
6506 local cmd="$LFS find -type d $dir"
6507 local nums=$($cmd | wc -l)
6509 [ $nums -eq $expected ] ||
6510 error "'$cmd' wrong: found $nums, expected $expected"
6512 run_test 56j "check lfs find -type d"
6515 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6517 setup_56_special $dir $NUMFILES $NUMDIRS
6519 local expected=$(((NUMDIRS + 1) * NUMFILES))
6520 local cmd="$LFS find -type f $dir"
6521 local nums=$($cmd | wc -l)
6523 [ $nums -eq $expected ] ||
6524 error "'$cmd' wrong: found $nums, expected $expected"
6526 run_test 56k "check lfs find -type f"
6529 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6531 setup_56_special $dir $NUMFILES $NUMDIRS
6533 local expected=$((NUMDIRS + NUMFILES))
6534 local cmd="$LFS find -type b $dir"
6535 local nums=$($cmd | wc -l)
6537 [ $nums -eq $expected ] ||
6538 error "'$cmd' wrong: found $nums, expected $expected"
6540 run_test 56l "check lfs find -type b"
6543 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6545 setup_56_special $dir $NUMFILES $NUMDIRS
6547 local expected=$((NUMDIRS + NUMFILES))
6548 local cmd="$LFS find -type c $dir"
6549 local nums=$($cmd | wc -l)
6550 [ $nums -eq $expected ] ||
6551 error "'$cmd' wrong: found $nums, expected $expected"
6553 run_test 56m "check lfs find -type c"
6556 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6557 setup_56_special $dir $NUMFILES $NUMDIRS
6559 local expected=$((NUMDIRS + NUMFILES))
6560 local cmd="$LFS find -type l $dir"
6561 local nums=$($cmd | wc -l)
6563 [ $nums -eq $expected ] ||
6564 error "'$cmd' wrong: found $nums, expected $expected"
6566 run_test 56n "check lfs find -type l"
6569 local dir=$DIR/$tdir
6571 setup_56 $dir $NUMFILES $NUMDIRS
6572 utime $dir/file1 > /dev/null || error "utime (1)"
6573 utime $dir/file2 > /dev/null || error "utime (2)"
6574 utime $dir/dir1 > /dev/null || error "utime (3)"
6575 utime $dir/dir2 > /dev/null || error "utime (4)"
6576 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6577 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6580 local nums=$($LFS find -mtime +0 $dir | wc -l)
6582 [ $nums -eq $expected ] ||
6583 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6586 cmd="$LFS find -mtime 0 $dir"
6587 nums=$($cmd | wc -l)
6588 [ $nums -eq $expected ] ||
6589 error "'$cmd' wrong: found $nums, expected $expected"
6591 run_test 56o "check lfs find -mtime for old files"
6594 local dir=$DIR/$tdir
6598 # just to make sure there is something that won't be found
6600 touch $dir/$tfile.now
6602 for age in year week day hour min; do
6603 count=$((count + 1))
6605 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6606 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6607 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6609 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6610 local nums=$($cmd | wc -l)
6611 [ $nums -eq $expected ] ||
6612 error "'$cmd' wrong: found $nums, expected $expected"
6614 cmd="$LFS find $dir -atime $count${age:0:1}"
6615 nums=$($cmd | wc -l)
6616 [ $nums -eq $expected ] ||
6617 error "'$cmd' wrong: found $nums, expected $expected"
6621 cmd="$LFS find $dir -ctime +1s -type f"
6622 nums=$($cmd | wc -l)
6623 (( $nums == $count * 2 + 1)) ||
6624 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6626 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6628 test_newerXY_base() {
6631 local dir=$DIR/$tdir
6635 if [ $y == "t" ]; then
6636 if [ $x == "b" ]; then
6637 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6639 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6642 ref=$DIR/$tfile.newer.$x$y
6643 touch $ref || error "touch $ref failed"
6646 echo "before = $ref"
6648 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6650 if [ $y == "t" ]; then
6651 if [ $x == "b" ]; then
6652 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6654 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6657 negref=$DIR/$tfile.negnewer.$x$y
6658 touch $negref || error "touch $negref failed"
6661 echo "after = $negref"
6662 local cmd="$LFS find $dir -newer$x$y $ref"
6663 local nums=$(eval $cmd | wc -l)
6664 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6666 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6667 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6669 cmd="$LFS find $dir ! -newer$x$y $negref"
6670 nums=$(eval $cmd | wc -l)
6671 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6672 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6674 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6675 nums=$(eval $cmd | wc -l)
6676 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6677 error "'$cmd' wrong: found $nums between, expected $expected"; }
6683 test_newerXY_base "a" "a"
6684 test_newerXY_base "a" "m"
6685 test_newerXY_base "a" "c"
6686 test_newerXY_base "m" "a"
6687 test_newerXY_base "m" "m"
6688 test_newerXY_base "m" "c"
6689 test_newerXY_base "c" "a"
6690 test_newerXY_base "c" "m"
6691 test_newerXY_base "c" "c"
6693 test_newerXY_base "a" "t"
6694 test_newerXY_base "m" "t"
6695 test_newerXY_base "c" "t"
6697 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6698 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6699 ! btime_supported && echo "btime unsupported" && return 0
6701 test_newerXY_base "b" "b"
6702 test_newerXY_base "b" "t"
6704 run_test 56oc "check lfs find -newerXY work"
6707 local dir=$DIR/$tdir
6712 $LFS find $dir -btime -1d -type f
6719 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6720 ! btime_supported && skip "btime unsupported on MDS"
6722 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6723 ! btime_supported && skip "btime unsupported on clients"
6725 local dir=$DIR/$tdir
6726 local ref=$DIR/$tfile.ref
6727 local negref=$DIR/$tfile.negref
6729 mkdir $dir || error "mkdir $dir failed"
6730 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6731 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6732 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6733 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6734 touch $ref || error "touch $ref failed"
6735 # sleep 3 seconds at least
6738 local before=$(do_facet mds1 date +%s)
6739 local skew=$(($(date +%s) - before + 1))
6741 if (( skew < 0 && skew > -5 )); then
6742 sleep $((0 - skew + 1))
6746 # Set the dir stripe params to limit files all on MDT0,
6747 # otherwise we need to calc the max clock skew between
6748 # the client and MDTs.
6749 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6751 touch $negref || error "touch $negref failed"
6753 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6754 local nums=$($cmd | wc -l)
6755 local expected=$(((NUMFILES + 1) * NUMDIRS))
6757 [ $nums -eq $expected ] ||
6758 error "'$cmd' wrong: found $nums, expected $expected"
6760 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6761 nums=$($cmd | wc -l)
6762 expected=$((NUMFILES + 1))
6763 [ $nums -eq $expected ] ||
6764 error "'$cmd' wrong: found $nums, expected $expected"
6766 [ $skew -lt 0 ] && return
6768 local after=$(do_facet mds1 date +%s)
6769 local age=$((after - before + 1 + skew))
6771 cmd="$LFS find $dir -btime -${age}s -type f"
6772 nums=$($cmd | wc -l)
6773 expected=$(((NUMFILES + 1) * NUMDIRS))
6775 echo "Clock skew between client and server: $skew, age:$age"
6776 [ $nums -eq $expected ] ||
6777 error "'$cmd' wrong: found $nums, expected $expected"
6779 expected=$(($NUMDIRS + 1))
6780 cmd="$LFS find $dir -btime -${age}s -type d"
6781 nums=$($cmd | wc -l)
6782 [ $nums -eq $expected ] ||
6783 error "'$cmd' wrong: found $nums, expected $expected"
6784 rm -f $ref $negref || error "Failed to remove $ref $negref"
6786 run_test 56od "check lfs find -btime with units"
6789 [ $RUNAS_ID -eq $UID ] &&
6790 skip_env "RUNAS_ID = UID = $UID -- skipping"
6792 local dir=$DIR/$tdir
6794 setup_56 $dir $NUMFILES $NUMDIRS
6795 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6797 local expected=$NUMFILES
6798 local cmd="$LFS find -uid $RUNAS_ID $dir"
6799 local nums=$($cmd | wc -l)
6801 [ $nums -eq $expected ] ||
6802 error "'$cmd' wrong: found $nums, expected $expected"
6804 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6805 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6806 nums=$($cmd | wc -l)
6807 [ $nums -eq $expected ] ||
6808 error "'$cmd' wrong: found $nums, expected $expected"
6810 run_test 56p "check lfs find -uid and ! -uid"
6813 [ $RUNAS_ID -eq $UID ] &&
6814 skip_env "RUNAS_ID = UID = $UID -- skipping"
6816 local dir=$DIR/$tdir
6818 setup_56 $dir $NUMFILES $NUMDIRS
6819 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6821 local expected=$NUMFILES
6822 local cmd="$LFS find -gid $RUNAS_GID $dir"
6823 local nums=$($cmd | wc -l)
6825 [ $nums -eq $expected ] ||
6826 error "'$cmd' wrong: found $nums, expected $expected"
6828 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6829 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6830 nums=$($cmd | wc -l)
6831 [ $nums -eq $expected ] ||
6832 error "'$cmd' wrong: found $nums, expected $expected"
6834 run_test 56q "check lfs find -gid and ! -gid"
6837 local dir=$DIR/$tdir
6839 setup_56 $dir $NUMFILES $NUMDIRS
6842 local cmd="$LFS find -size 0 -type f -lazy $dir"
6843 local nums=$($cmd | wc -l)
6845 [ $nums -eq $expected ] ||
6846 error "'$cmd' wrong: found $nums, expected $expected"
6847 cmd="$LFS find -size 0 -type f $dir"
6848 nums=$($cmd | wc -l)
6849 [ $nums -eq $expected ] ||
6850 error "'$cmd' wrong: found $nums, expected $expected"
6853 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6854 nums=$($cmd | wc -l)
6855 [ $nums -eq $expected ] ||
6856 error "'$cmd' wrong: found $nums, expected $expected"
6857 cmd="$LFS find ! -size 0 -type f $dir"
6858 nums=$($cmd | wc -l)
6859 [ $nums -eq $expected ] ||
6860 error "'$cmd' wrong: found $nums, expected $expected"
6862 echo "test" > $dir/$tfile
6863 echo "test2" > $dir/$tfile.2 && sync
6865 cmd="$LFS find -size 5 -type f -lazy $dir"
6866 nums=$($cmd | wc -l)
6867 [ $nums -eq $expected ] ||
6868 error "'$cmd' wrong: found $nums, expected $expected"
6869 cmd="$LFS find -size 5 -type f $dir"
6870 nums=$($cmd | wc -l)
6871 [ $nums -eq $expected ] ||
6872 error "'$cmd' wrong: found $nums, expected $expected"
6875 cmd="$LFS find -size +5 -type f -lazy $dir"
6876 nums=$($cmd | wc -l)
6877 [ $nums -eq $expected ] ||
6878 error "'$cmd' wrong: found $nums, expected $expected"
6879 cmd="$LFS find -size +5 -type f $dir"
6880 nums=$($cmd | wc -l)
6881 [ $nums -eq $expected ] ||
6882 error "'$cmd' wrong: found $nums, expected $expected"
6885 cmd="$LFS find -size +0 -type f -lazy $dir"
6886 nums=$($cmd | wc -l)
6887 [ $nums -eq $expected ] ||
6888 error "'$cmd' wrong: found $nums, expected $expected"
6889 cmd="$LFS find -size +0 -type f $dir"
6890 nums=$($cmd | wc -l)
6891 [ $nums -eq $expected ] ||
6892 error "'$cmd' wrong: found $nums, expected $expected"
6895 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6896 nums=$($cmd | wc -l)
6897 [ $nums -eq $expected ] ||
6898 error "'$cmd' wrong: found $nums, expected $expected"
6899 cmd="$LFS find ! -size -5 -type f $dir"
6900 nums=$($cmd | wc -l)
6901 [ $nums -eq $expected ] ||
6902 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find -size -5 -type f -lazy $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] ||
6908 error "'$cmd' wrong: found $nums, expected $expected"
6909 cmd="$LFS find -size -5 -type f $dir"
6910 nums=$($cmd | wc -l)
6911 [ $nums -eq $expected ] ||
6912 error "'$cmd' wrong: found $nums, expected $expected"
6914 run_test 56r "check lfs find -size works"
6921 cancel_lru_locks $OSC
6923 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6924 local nums=$($cmd | wc -l)
6926 [ $nums -eq $expected ] ||
6927 error "'$cmd' wrong: found $nums, expected $expected"
6929 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6931 if (( rpcs_before + glimpses != rpcs_after )); then
6932 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6933 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6935 if [[ $glimpses == 0 ]]; then
6936 error "'$cmd' should not send glimpse RPCs to OST"
6938 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6944 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6945 skip "MDS < 2.12.58 doesn't return LSOM data"
6946 local dir=$DIR/$tdir
6947 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6949 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6951 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6952 $LCTL set_param -n llite.*.statahead_agl=0
6953 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6955 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6956 # open and close all files to ensure LSOM is updated
6957 cancel_lru_locks $OSC
6958 find $dir -type f | xargs cat > /dev/null
6960 # expect_found glimpse_rpcs command_to_run
6961 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6962 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6963 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6964 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6966 echo "test" > $dir/$tfile
6967 echo "test2" > $dir/$tfile.2 && sync
6968 cancel_lru_locks $OSC
6969 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6971 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6972 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6973 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6974 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6976 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6977 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6978 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6979 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6980 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6981 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6983 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6986 local dir=$DIR/$tdir
6987 local tmp=$TMP/$tfile.log
6990 test_mkdir -p $dir || error "failed to mkdir $dir"
6991 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6992 error "failed to setstripe $dir/$tfile"
6993 mdt_idx=$($LFS getdirstripe -i $dir)
6994 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6996 stack_trap "rm -f $tmp" EXIT
6997 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6998 ! grep -q obd_uuid $tmp ||
6999 error "failed to find --size +100K --ost 0 $dir"
7000 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7001 ! grep -q obd_uuid $tmp ||
7002 error "failed to find --size +100K --mdt $mdt_idx $dir"
7004 run_test 56rb "check lfs find --size --ost/--mdt works"
7007 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7008 local dir=$DIR/$tdir
7011 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7012 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7013 (( $MDSCOUNT > 2 )) &&
7014 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7015 mkdir $dir/$tdir-{1..10}
7016 touch $dir/$tfile-{1..10}
7018 found=$($LFS find $dir --mdt-count 2 | wc -l)
7020 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7022 found=$($LFS find $dir -T +1 | wc -l)
7023 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7024 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7026 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7028 (( $found == $expect )) || error "found $found all_char, expect $expect"
7030 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7031 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7032 (( $found == $expect )) || error "found $found all_char, expect $expect"
7034 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7036 test_56s() { # LU-611 #LU-9369
7037 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7039 local dir=$DIR/$tdir
7040 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7042 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7043 for i in $(seq $NUMDIRS); do
7044 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7047 local expected=$NUMDIRS
7048 local cmd="$LFS find -c $OSTCOUNT $dir"
7049 local nums=$($cmd | wc -l)
7051 [ $nums -eq $expected ] || {
7052 $LFS getstripe -R $dir
7053 error "'$cmd' wrong: found $nums, expected $expected"
7056 expected=$((NUMDIRS + onestripe))
7057 cmd="$LFS find -stripe-count +0 -type f $dir"
7058 nums=$($cmd | wc -l)
7059 [ $nums -eq $expected ] || {
7060 $LFS getstripe -R $dir
7061 error "'$cmd' wrong: found $nums, expected $expected"
7065 cmd="$LFS find -stripe-count 1 -type f $dir"
7066 nums=$($cmd | wc -l)
7067 [ $nums -eq $expected ] || {
7068 $LFS getstripe -R $dir
7069 error "'$cmd' wrong: found $nums, expected $expected"
7072 cmd="$LFS find -stripe-count -2 -type f $dir"
7073 nums=$($cmd | wc -l)
7074 [ $nums -eq $expected ] || {
7075 $LFS getstripe -R $dir
7076 error "'$cmd' wrong: found $nums, expected $expected"
7080 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7081 nums=$($cmd | wc -l)
7082 [ $nums -eq $expected ] || {
7083 $LFS getstripe -R $dir
7084 error "'$cmd' wrong: found $nums, expected $expected"
7087 run_test 56s "check lfs find -stripe-count works"
7089 test_56t() { # LU-611 #LU-9369
7090 local dir=$DIR/$tdir
7092 setup_56 $dir 0 $NUMDIRS
7093 for i in $(seq $NUMDIRS); do
7094 $LFS setstripe -S 8M $dir/dir$i/$tfile
7097 local expected=$NUMDIRS
7098 local cmd="$LFS find -S 8M $dir"
7099 local nums=$($cmd | wc -l)
7101 [ $nums -eq $expected ] || {
7102 $LFS getstripe -R $dir
7103 error "'$cmd' wrong: found $nums, expected $expected"
7107 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7109 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7111 expected=$(((NUMDIRS + 1) * NUMFILES))
7112 cmd="$LFS find -stripe-size 512k -type f $dir"
7113 nums=$($cmd | wc -l)
7114 [ $nums -eq $expected ] ||
7115 error "'$cmd' wrong: found $nums, expected $expected"
7117 cmd="$LFS find -stripe-size +320k -type f $dir"
7118 nums=$($cmd | wc -l)
7119 [ $nums -eq $expected ] ||
7120 error "'$cmd' wrong: found $nums, expected $expected"
7122 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7123 cmd="$LFS find -stripe-size +200k -type f $dir"
7124 nums=$($cmd | wc -l)
7125 [ $nums -eq $expected ] ||
7126 error "'$cmd' wrong: found $nums, expected $expected"
7128 cmd="$LFS find -stripe-size -640k -type f $dir"
7129 nums=$($cmd | wc -l)
7130 [ $nums -eq $expected ] ||
7131 error "'$cmd' wrong: found $nums, expected $expected"
7134 cmd="$LFS find -stripe-size 256k -type f $dir"
7135 nums=$($cmd | wc -l)
7136 [ $nums -eq $expected ] ||
7137 error "'$cmd' wrong: found $nums, expected $expected"
7139 cmd="$LFS find -stripe-size -320k -type f $dir"
7140 nums=$($cmd | wc -l)
7141 [ $nums -eq $expected ] ||
7142 error "'$cmd' wrong: found $nums, expected $expected"
7145 cmd="$LFS find -stripe-size 1024k -type f $dir"
7146 nums=$($cmd | wc -l)
7147 [ $nums -eq $expected ] ||
7148 error "'$cmd' wrong: found $nums, expected $expected"
7150 run_test 56t "check lfs find -stripe-size works"
7152 test_56u() { # LU-611
7153 local dir=$DIR/$tdir
7155 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7157 if [[ $OSTCOUNT -gt 1 ]]; then
7158 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7164 local expected=$(((NUMDIRS + 1) * NUMFILES))
7165 local cmd="$LFS find -stripe-index 0 -type f $dir"
7166 local nums=$($cmd | wc -l)
7168 [ $nums -eq $expected ] ||
7169 error "'$cmd' wrong: found $nums, expected $expected"
7172 cmd="$LFS find -stripe-index 1 -type f $dir"
7173 nums=$($cmd | wc -l)
7174 [ $nums -eq $expected ] ||
7175 error "'$cmd' wrong: found $nums, expected $expected"
7177 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7178 nums=$($cmd | wc -l)
7179 [ $nums -eq $expected ] ||
7180 error "'$cmd' wrong: found $nums, expected $expected"
7183 # This should produce an error and not return any files
7184 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7185 nums=$($cmd 2>/dev/null | wc -l)
7186 [ $nums -eq $expected ] ||
7187 error "'$cmd' wrong: found $nums, expected $expected"
7189 if [[ $OSTCOUNT -gt 1 ]]; then
7190 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7191 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7192 nums=$($cmd | wc -l)
7193 [ $nums -eq $expected ] ||
7194 error "'$cmd' wrong: found $nums, expected $expected"
7197 run_test 56u "check lfs find -stripe-index works"
7201 local dir=$DIR/$tdir
7203 setup_56 $dir $NUMFILES $NUMDIRS
7205 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7206 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7208 for file in $($LFS find -m $UUID $dir); do
7209 file_midx=$($LFS getstripe -m $file)
7210 [ $file_midx -eq $mdt_idx ] ||
7211 error "lfs find -m $UUID != getstripe -m $file_midx"
7214 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7217 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7220 local dir=$DIR/$tdir
7222 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7224 local stripe_size=$($LFS getstripe -S -d $dir) ||
7225 error "$LFS getstripe -S -d $dir failed"
7226 stripe_size=${stripe_size%% *}
7228 local file_size=$((stripe_size * OSTCOUNT))
7229 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7230 local required_space=$((file_num * file_size))
7231 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7233 [[ $free_space -le $((required_space / 1024)) ]] &&
7234 skip_env "need $required_space, have $free_space kbytes"
7237 local dd_count=$((file_size / dd_bs))
7239 # write data into the files
7244 for i in $(seq $NUMFILES); do
7246 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7247 error "write data into $file failed"
7249 for i in $(seq $NUMDIRS); do
7250 for j in $(seq $NUMFILES); do
7251 file=$dir/dir$i/file$j
7252 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7253 error "write data into $file failed"
7257 # $LFS_MIGRATE will fail if hard link migration is unsupported
7258 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7259 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7260 error "creating links to $dir/dir1/file1 failed"
7265 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7268 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7271 eval $cmd || error "$cmd failed"
7273 check_stripe_count $dir/file1 $expected
7275 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7277 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7278 # OST 1 if it is on OST 0. This file is small enough to
7279 # be on only one stripe.
7280 file=$dir/migr_1_ost
7281 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7282 error "write data into $file failed"
7283 local obdidx=$($LFS getstripe -i $file)
7284 local oldmd5=$(md5sum $file)
7287 [[ $obdidx -eq 0 ]] && newobdidx=1
7288 cmd="$LFS migrate -i $newobdidx $file"
7290 eval $cmd || error "$cmd failed"
7292 local realobdix=$($LFS getstripe -i $file)
7293 local newmd5=$(md5sum $file)
7295 [[ $newobdidx -ne $realobdix ]] &&
7296 error "new OST is different (was=$obdidx, "\
7297 "wanted=$newobdidx, got=$realobdix)"
7298 [[ "$oldmd5" != "$newmd5" ]] &&
7299 error "md5sum differ: $oldmd5, $newmd5"
7303 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7305 eval $cmd || error "$cmd failed"
7307 for j in $(seq $NUMFILES); do
7308 check_stripe_count $dir/dir1/file$j $expected
7311 # lfs_migrate works with lfs find
7312 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7313 $LFS_MIGRATE -y -c $expected"
7315 eval $cmd || error "$cmd failed"
7317 for i in $(seq 2 $NUMFILES); do
7318 check_stripe_count $dir/file$i $expected
7320 for i in $(seq 2 $NUMDIRS); do
7321 for j in $(seq $NUMFILES); do
7322 check_stripe_count $dir/dir$i/file$j $expected
7326 run_test 56w "check lfs_migrate -c stripe_count works"
7329 local file1=$DIR/$tdir/file1
7330 local create_pool=false
7331 local initial_pool=$($LFS getstripe -p $DIR)
7335 echo -n "Creating test dir..."
7336 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7339 echo -n "Creating test file..."
7340 touch $file1 || error "cannot create file"
7343 echo -n "Detecting existing pools..."
7344 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7346 if [ ${#pool_list[@]} -gt 0 ]; then
7347 echo "${pool_list[@]}"
7348 for thispool in "${pool_list[@]}"; do
7349 if [[ -z "$initial_pool" ||
7350 "$initial_pool" != "$thispool" ]]; then
7352 echo "Using existing pool '$pool'"
7357 echo "none detected."
7359 if [ -z "$pool" ]; then
7360 pool=${POOL:-testpool}
7361 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7362 echo -n "Creating pool '$pool'..."
7364 pool_add $pool &> /dev/null ||
7365 error "pool_add failed"
7368 echo -n "Adding target to pool..."
7369 pool_add_targets $pool 0 0 1 &> /dev/null ||
7370 error "pool_add_targets failed"
7374 echo -n "Setting pool using -p option..."
7375 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7376 error "migrate failed rc = $?"
7379 echo -n "Verifying test file is in pool after migrating..."
7380 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7381 error "file was not migrated to pool $pool"
7384 echo -n "Removing test file from pool '$pool'..."
7385 # "lfs migrate $file" won't remove the file from the pool
7386 # until some striping information is changed.
7387 $LFS migrate -c 1 $file1 &> /dev/null ||
7388 error "cannot remove from pool"
7389 [ "$($LFS getstripe -p $file1)" ] &&
7390 error "pool still set"
7393 echo -n "Setting pool using --pool option..."
7394 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7395 error "migrate failed rc = $?"
7400 if $create_pool; then
7401 destroy_test_pools 2> /dev/null ||
7402 error "destroy test pools failed"
7405 run_test 56wb "check lfs_migrate pool support"
7408 local file1="$DIR/$tdir/file1"
7415 echo -n "Creating test dir..."
7416 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7417 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7418 error "cannot set stripe by '-S 1M -c 1'"
7421 echo -n "Setting initial stripe for test file..."
7422 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7423 error "cannot set stripe"
7424 cur_ssize=$($LFS getstripe -S "$file1")
7425 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7428 # File currently set to -S 512K -c 1
7430 # Ensure -c and -S options are rejected when -R is set
7431 echo -n "Verifying incompatible options are detected..."
7432 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7433 error "incompatible -c and -R options not detected"
7434 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7435 error "incompatible -S and -R options not detected"
7438 # Ensure unrecognized options are passed through to 'lfs migrate'
7439 echo -n "Verifying -S option is passed through to lfs migrate..."
7440 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7441 error "migration failed"
7442 cur_ssize=$($LFS getstripe -S "$file1")
7443 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7446 # File currently set to -S 1M -c 1
7448 # Ensure long options are supported
7449 echo -n "Verifying long options supported..."
7450 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7451 error "long option without argument not supported"
7452 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7453 error "long option with argument not supported"
7454 cur_ssize=$($LFS getstripe -S "$file1")
7455 [ $cur_ssize -eq 524288 ] ||
7456 error "migrate --stripe-size $cur_ssize != 524288"
7459 # File currently set to -S 512K -c 1
7461 if [ "$OSTCOUNT" -gt 1 ]; then
7462 echo -n "Verifying explicit stripe count can be set..."
7463 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7464 error "migrate failed"
7465 cur_scount=$($LFS getstripe -c "$file1")
7466 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7470 # File currently set to -S 512K -c 1 or -S 512K -c 2
7472 # Ensure parent striping is used if -R is set, and no stripe
7473 # count or size is specified
7474 echo -n "Setting stripe for parent directory..."
7475 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7476 error "cannot set stripe '-S 2M -c 1'"
7479 echo -n "Verifying restripe option uses parent stripe settings..."
7480 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7481 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7482 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7483 error "migrate failed"
7484 cur_ssize=$($LFS getstripe -S "$file1")
7485 [ $cur_ssize -eq $parent_ssize ] ||
7486 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7487 cur_scount=$($LFS getstripe -c "$file1")
7488 [ $cur_scount -eq $parent_scount ] ||
7489 error "migrate -R stripe_count $cur_scount != $parent_scount"
7492 # File currently set to -S 1M -c 1
7494 # Ensure striping is preserved if -R is not set, and no stripe
7495 # count or size is specified
7496 echo -n "Verifying striping size preserved when not specified..."
7497 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7498 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7499 error "cannot set stripe on parent directory"
7500 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7501 error "migrate failed"
7502 cur_ssize=$($LFS getstripe -S "$file1")
7503 [ $cur_ssize -eq $orig_ssize ] ||
7504 error "migrate by default $cur_ssize != $orig_ssize"
7507 # Ensure file name properly detected when final option has no argument
7508 echo -n "Verifying file name properly detected..."
7509 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7510 error "file name interpreted as option argument"
7516 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7519 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7521 local file1=$DIR/$tdir/file1
7523 echo -n "Creating test dir..."
7524 test_mkdir $DIR/$tdir || error "cannot create dir"
7527 echo -n "Creating test file..."
7531 # Ensure 'lfs migrate' will fail by using a non-existent option,
7532 # and make sure rsync is not called to recover
7533 echo -n "Make sure --no-rsync option works..."
7534 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7535 grep -q 'refusing to fall back to rsync' ||
7536 error "rsync was called with --no-rsync set"
7539 # Ensure rsync is called without trying 'lfs migrate' first
7540 echo -n "Make sure --rsync option works..."
7541 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7542 grep -q 'falling back to rsync' &&
7543 error "lfs migrate was called with --rsync set"
7546 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7547 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7548 grep -q 'at the same time' ||
7549 error "--rsync and --no-rsync accepted concurrently"
7555 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7561 test_mkdir $td || error "cannot create $td"
7562 touch $tf || error "cannot touch $tf"
7564 echo -n "Make sure --non-direct|-D works..."
7565 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7566 grep -q "lfs migrate --non-direct" ||
7567 error "--non-direct option cannot work correctly"
7568 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7569 grep -q "lfs migrate -D" ||
7570 error "-D option cannot work correctly"
7573 run_test 56we "check lfs_migrate --non-direct|-D support"
7576 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7577 check_swap_layouts_support
7579 local dir=$DIR/$tdir
7580 local ref1=/etc/passwd
7581 local file1=$dir/file1
7583 test_mkdir $dir || error "creating dir $dir"
7584 $LFS setstripe -c 2 $file1
7586 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7587 stripe=$($LFS getstripe -c $file1)
7588 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7589 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7594 run_test 56x "lfs migration support"
7597 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7598 check_swap_layouts_support
7600 local dir=$DIR/$tdir/$testnum
7604 local ref1=/etc/passwd
7605 local file1=$dir/file1
7607 $LFS setstripe -c 2 $file1
7609 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7611 local stripe=$($LFS getstripe -c $file1)
7613 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7614 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7619 run_test 56xa "lfs migration --block support"
7621 check_migrate_links() {
7623 local file1="$dir/file1"
7627 local total_count=$(($begin + $count - 1))
7628 local symlink_count=10
7631 if [ ! -f "$file1" ]; then
7632 echo -n "creating initial file..."
7633 $LFS setstripe -c 1 -S "512k" "$file1" ||
7634 error "cannot setstripe initial file"
7637 echo -n "creating symlinks..."
7638 for s in $(seq 1 $symlink_count); do
7639 ln -s "$file1" "$dir/slink$s" ||
7640 error "cannot create symlinks"
7644 echo -n "creating nonlinked files..."
7645 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7646 error "cannot create nonlinked files"
7651 if [ ! -f "$dir/file$total_count" ]; then
7652 echo -n "creating hard links $begin:$total_count..."
7653 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7654 /dev/null || error "cannot create hard links"
7658 echo -n "checking number of hard links listed in xattrs..."
7659 local fid=$($LFS getstripe -F "$file1")
7660 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7663 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7664 skip "hard link list has unexpected size, skipping test"
7666 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7667 error "link names should exceed xattrs size"
7670 echo -n "migrating files..."
7671 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7673 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7676 # make sure all links have been properly migrated
7677 echo -n "verifying files..."
7678 fid=$($LFS getstripe -F "$file1") ||
7679 error "cannot get fid for file $file1"
7680 for i in $(seq 2 $total_count); do
7681 local fid2=$($LFS getstripe -F $dir/file$i)
7683 [ "$fid2" == "$fid" ] ||
7684 error "migrated hard link has mismatched FID"
7687 # make sure hard links were properly detected, and migration was
7688 # performed only once for the entire link set; nonlinked files should
7690 local actual=$(grep -c 'done' <<< "$migrate_out")
7691 local expected=$(($uniq_count + 1))
7693 [ "$actual" -eq "$expected" ] ||
7694 error "hard links individually migrated ($actual != $expected)"
7696 # make sure the correct number of hard links are present
7697 local hardlinks=$(stat -c '%h' "$file1")
7699 [ $hardlinks -eq $total_count ] ||
7700 error "num hard links $hardlinks != $total_count"
7707 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7708 skip "Need MDS version at least 2.10.55"
7710 local dir="$DIR/$tdir"
7712 test_mkdir "$dir" || error "cannot create dir $dir"
7714 echo "testing lfs migrate mode when all links fit within xattrs"
7715 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7717 echo "testing rsync mode when all links fit within xattrs"
7718 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7720 echo "testing lfs migrate mode when all links do not fit within xattrs"
7721 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7723 echo "testing rsync mode when all links do not fit within xattrs"
7724 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7726 chown -R $RUNAS_ID $dir
7727 echo "testing non-root lfs migrate mode when not all links are in xattr"
7728 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7733 run_test 56xb "lfs migration hard link support"
7736 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7738 local dir="$DIR/$tdir"
7740 test_mkdir "$dir" || error "cannot create dir $dir"
7742 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7743 echo -n "Setting initial stripe for 20MB test file..."
7744 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7745 error "cannot setstripe 20MB file"
7747 echo -n "Sizing 20MB test file..."
7748 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7750 echo -n "Verifying small file autostripe count is 1..."
7751 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7752 error "cannot migrate 20MB file"
7753 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7754 error "cannot get stripe for $dir/20mb"
7755 [ $stripe_count -eq 1 ] ||
7756 error "unexpected stripe count $stripe_count for 20MB file"
7760 # Test 2: File is small enough to fit within the available space on
7761 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7762 # have at least an additional 1KB for each desired stripe for test 3
7763 echo -n "Setting stripe for 1GB test file..."
7764 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7766 echo -n "Sizing 1GB test file..."
7767 # File size is 1GB + 3KB
7768 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7771 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7772 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7773 if (( avail > 524288 * OSTCOUNT )); then
7774 echo -n "Migrating 1GB file..."
7775 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7776 error "cannot migrate 1GB file"
7778 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7779 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7780 error "cannot getstripe for 1GB file"
7781 [ $stripe_count -eq 2 ] ||
7782 error "unexpected stripe count $stripe_count != 2"
7786 # Test 3: File is too large to fit within the available space on
7787 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7788 if [ $OSTCOUNT -ge 3 ]; then
7789 # The required available space is calculated as
7790 # file size (1GB + 3KB) / OST count (3).
7791 local kb_per_ost=349526
7793 echo -n "Migrating 1GB file with limit..."
7794 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7795 error "cannot migrate 1GB file with limit"
7798 stripe_count=$($LFS getstripe -c "$dir/1gb")
7799 echo -n "Verifying 1GB autostripe count with limited space..."
7800 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7801 error "unexpected stripe count $stripe_count (min 3)"
7808 run_test 56xc "lfs migration autostripe"
7811 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7813 local dir=$DIR/$tdir
7814 local f_mgrt=$dir/$tfile.mgrt
7815 local f_yaml=$dir/$tfile.yaml
7816 local f_copy=$dir/$tfile.copy
7817 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7818 local layout_copy="-c 2 -S 2M -i 1"
7819 local yamlfile=$dir/yamlfile
7820 local layout_before;
7823 test_mkdir "$dir" || error "cannot create dir $dir"
7824 $LFS setstripe $layout_yaml $f_yaml ||
7825 error "cannot setstripe $f_yaml with layout $layout_yaml"
7826 $LFS getstripe --yaml $f_yaml > $yamlfile
7827 $LFS setstripe $layout_copy $f_copy ||
7828 error "cannot setstripe $f_copy with layout $layout_copy"
7830 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7832 # 1. test option --yaml
7833 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7834 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7835 layout_before=$(get_layout_param $f_yaml)
7836 layout_after=$(get_layout_param $f_mgrt)
7837 [ "$layout_after" == "$layout_before" ] ||
7838 error "lfs_migrate --yaml: $layout_after != $layout_before"
7840 # 2. test option --copy
7841 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7842 error "cannot migrate $f_mgrt with --copy $f_copy"
7843 layout_before=$(get_layout_param $f_copy)
7844 layout_after=$(get_layout_param $f_mgrt)
7845 [ "$layout_after" == "$layout_before" ] ||
7846 error "lfs_migrate --copy: $layout_after != $layout_before"
7848 run_test 56xd "check lfs_migrate --yaml and --copy support"
7851 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7853 local dir=$DIR/$tdir
7854 local f_comp=$dir/$tfile
7855 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7856 local layout_before=""
7857 local layout_after=""
7859 test_mkdir "$dir" || error "cannot create dir $dir"
7860 $LFS setstripe $layout $f_comp ||
7861 error "cannot setstripe $f_comp with layout $layout"
7862 layout_before=$(get_layout_param $f_comp)
7863 dd if=/dev/zero of=$f_comp bs=1M count=4
7865 # 1. migrate a comp layout file by lfs_migrate
7866 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7867 layout_after=$(get_layout_param $f_comp)
7868 [ "$layout_before" == "$layout_after" ] ||
7869 error "lfs_migrate: $layout_before != $layout_after"
7871 # 2. migrate a comp layout file by lfs migrate
7872 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7873 layout_after=$(get_layout_param $f_comp)
7874 [ "$layout_before" == "$layout_after" ] ||
7875 error "lfs migrate: $layout_before != $layout_after"
7877 run_test 56xe "migrate a composite layout file"
7880 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7882 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7883 skip "Need server version at least 2.13.53"
7885 local dir=$DIR/$tdir
7886 local f_comp=$dir/$tfile
7887 local layout="-E 1M -c1 -E -1 -c2"
7891 test_mkdir "$dir" || error "cannot create dir $dir"
7892 $LFS setstripe $layout $f_comp ||
7893 error "cannot setstripe $f_comp with layout $layout"
7894 fid_before=$($LFS getstripe --fid $f_comp)
7895 dd if=/dev/zero of=$f_comp bs=1M count=4
7897 # 1. migrate a comp layout file to a comp layout
7898 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7899 fid_after=$($LFS getstripe --fid $f_comp)
7900 [ "$fid_before" == "$fid_after" ] ||
7901 error "comp-to-comp migrate: $fid_before != $fid_after"
7903 # 2. migrate a comp layout file to a plain layout
7904 $LFS migrate -c2 $f_comp ||
7905 error "cannot migrate $f_comp by lfs migrate"
7906 fid_after=$($LFS getstripe --fid $f_comp)
7907 [ "$fid_before" == "$fid_after" ] ||
7908 error "comp-to-plain migrate: $fid_before != $fid_after"
7910 # 3. migrate a plain layout file to a comp layout
7911 $LFS migrate $layout $f_comp ||
7912 error "cannot migrate $f_comp by lfs migrate"
7913 fid_after=$($LFS getstripe --fid $f_comp)
7914 [ "$fid_before" == "$fid_after" ] ||
7915 error "plain-to-comp migrate: $fid_before != $fid_after"
7917 run_test 56xf "FID is not lost during migration of a composite layout file"
7919 check_file_ost_range() {
7926 file_range=($($LFS getstripe -y "$file" |
7927 awk '/l_ost_idx:/ { print $NF }'))
7929 if [[ "${#file_range[@]}" = 0 ]]; then
7930 echo "No osts found for $file"
7934 for idx in "${file_range[@]}"; do
7935 [[ " $range " =~ " $idx " ]] ||
7943 local stripe_opt="$1"
7946 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7948 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7949 error "Fail to migrate $tfile on $pool"
7950 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7951 error "$tfile is not in pool $pool"
7952 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7953 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7957 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7958 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7959 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7960 skip "Need MDS version newer than 2.14.52"
7962 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7963 local -a pool_ranges=("0 0" "1 1" "0 1")
7966 for i in "${!pool_names[@]}"; do
7967 pool_add ${pool_names[$i]} ||
7968 error "pool_add failed (pool: ${pool_names[$i]})"
7969 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7970 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7973 # init the file to migrate
7974 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7975 error "Unable to create $tfile on OST1"
7976 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7977 error "Unable to write on $tfile"
7979 echo "1. migrate $tfile on pool ${pool_names[0]}"
7980 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7982 echo "2. migrate $tfile on pool ${pool_names[2]}"
7983 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7985 echo "3. migrate $tfile on pool ${pool_names[1]}"
7986 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7988 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7989 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7993 destroy_test_pools ||
7994 error "pool_destroy failed"
7996 run_test 56xg "lfs migrate pool support"
7999 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8000 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8003 local dir=$DIR/$tdir
8007 test_mkdir -p $dir || error "creating dir $dir"
8008 touch $f1 || error "creating std file $f1"
8009 $MULTIOP $f2 H2c || error "creating released file $f2"
8011 # a directory can be raid0, so ask only for files
8012 res=$($LFS find $dir -L raid0 -type f | wc -l)
8013 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8015 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8016 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8018 # only files can be released, so no need to force file search
8019 res=$($LFS find $dir -L released)
8020 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8022 res=$($LFS find $dir -type f \! -L released)
8023 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8025 run_test 56y "lfs find -L raid0|released"
8027 test_56z() { # LU-4824
8028 # This checks to make sure 'lfs find' continues after errors
8029 # There are two classes of errors that should be caught:
8030 # - If multiple paths are provided, all should be searched even if one
8032 # - If errors are encountered during the search, it should not terminate
8034 local dir=$DIR/$tdir
8038 for i in d{0..9}; do
8040 touch $dir/$i/$tfile
8042 $LFS find $DIR/non_existent_dir $dir &&
8043 error "$LFS find did not return an error"
8044 # Make a directory unsearchable. This should NOT be the last entry in
8045 # directory order. Arbitrarily pick the 6th entry
8046 chmod 700 $($LFS find $dir -type d | sed '6!d')
8048 $RUNAS $LFS find $DIR/non_existent $dir
8049 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8051 # The user should be able to see 10 directories and 9 files
8052 (( count == 19 )) ||
8053 error "$LFS find found $count != 19 entries after error"
8055 run_test 56z "lfs find should continue after an error"
8057 test_56aa() { # LU-5937
8058 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8060 local dir=$DIR/$tdir
8063 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8065 createmany -o $dir/striped_dir/${tfile}- 1024
8066 local dirs=$($LFS find --size +8k $dir/)
8068 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8070 run_test 56aa "lfs find --size under striped dir"
8072 test_56ab() { # LU-10705
8073 test_mkdir $DIR/$tdir
8074 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8075 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8076 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8077 # Flush writes to ensure valid blocks. Need to be more thorough for
8078 # ZFS, since blocks are not allocated/returned to client immediately.
8080 wait_zfs_commit ost1 2
8081 cancel_lru_locks osc
8084 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8086 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8088 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8089 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8091 rm -f $DIR/$tdir/$tfile.[123]
8093 run_test 56ab "lfs find --blocks"
8097 local dir="$DIR/$tdir"
8098 local perms=(001 002 003 004 005 006 007
8099 010 020 030 040 050 060 070
8100 100 200 300 400 500 600 700
8101 111 222 333 444 555 666 777)
8102 local perm_minus=(8 8 4 8 4 4 2
8106 local perm_slash=(8 8 12 8 12 12 14
8109 16 16 24 16 24 24 28)
8112 for perm in ${perms[*]}; do
8113 touch "$dir/$tfile.$perm"
8114 chmod $perm "$dir/$tfile.$perm"
8117 for ((i = 0; i < ${#perms[*]}; i++)); do
8118 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8120 error "lfs find -perm ${perms[i]}:"\
8123 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8124 (( $num == ${perm_minus[i]} )) ||
8125 error "lfs find -perm -${perms[i]}:"\
8126 "$num != ${perm_minus[i]}"
8128 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8129 (( $num == ${perm_slash[i]} )) ||
8130 error "lfs find -perm /${perms[i]}:"\
8131 "$num != ${perm_slash[i]}"
8134 run_test 56aca "check lfs find -perm with octal representation"
8137 local dir=$DIR/$tdir
8138 # p is the permission of write and execute for user, group and other
8139 # without the umask. It is used to test +wx.
8140 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8141 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8142 local symbolic=(+t a+t u+t g+t o+t
8148 o=r,ug+o,u+w u=r,a+u,u+w
8149 g=r,ugo=g,u+w u+x,+X +X
8150 u+x,u+X u+X u+x,g+X o+r,+X
8154 for perm in ${perms[*]}; do
8155 touch "$dir/$tfile.$perm"
8156 chmod $perm "$dir/$tfile.$perm"
8159 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8160 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8163 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8166 run_test 56acb "check lfs find -perm with symbolic representation"
8169 local dir=$DIR/$tdir
8170 local tests="17777 787 789 abcd
8171 ug=uu ug=a ug=gu uo=ou urw
8175 for err in $tests; do
8176 if $LFS find $dir -perm $err 2>/dev/null; then
8177 error "lfs find -perm $err: parsing should have failed"
8181 run_test 56acc "check parsing error for lfs find -perm"
8184 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8185 skip "Need MDS version at least 2.10.50"
8187 # Create composite files with one component
8188 local dir=$DIR/$tdir
8190 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8191 # Create composite files with three components
8192 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8193 # Create non-composite files
8194 createmany -o $dir/${tfile}- 10
8196 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8198 [[ $nfiles == 10 ]] ||
8199 error "lfs find -E 1M found $nfiles != 10 files"
8201 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8202 [[ $nfiles == 25 ]] ||
8203 error "lfs find ! -E 1M found $nfiles != 25 files"
8205 # All files have a component that starts at 0
8206 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8207 [[ $nfiles == 35 ]] ||
8208 error "lfs find --component-start 0 - $nfiles != 35 files"
8210 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8211 [[ $nfiles == 15 ]] ||
8212 error "lfs find --component-start 2M - $nfiles != 15 files"
8214 # All files created here have a componenet that does not starts at 2M
8215 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8216 [[ $nfiles == 35 ]] ||
8217 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8219 # Find files with a specified number of components
8220 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8221 [[ $nfiles == 15 ]] ||
8222 error "lfs find --component-count 3 - $nfiles != 15 files"
8224 # Remember non-composite files have a component count of zero
8225 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8226 [[ $nfiles == 10 ]] ||
8227 error "lfs find --component-count 0 - $nfiles != 10 files"
8229 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8230 [[ $nfiles == 20 ]] ||
8231 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8233 # All files have a flag called "init"
8234 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8235 [[ $nfiles == 35 ]] ||
8236 error "lfs find --component-flags init - $nfiles != 35 files"
8238 # Multi-component files will have a component not initialized
8239 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8240 [[ $nfiles == 15 ]] ||
8241 error "lfs find !--component-flags init - $nfiles != 15 files"
8246 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8249 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8250 skip "Need MDS version at least 2.10.57"
8260 # create mirrored directories and mirrored files
8261 mkdir $td || error "mkdir $td failed"
8262 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8263 createmany -o $tf- 10 || error "create $tf- failed"
8265 for i in $(seq 2); do
8267 mkdir $dir || error "mkdir $dir failed"
8268 $LFS mirror create -N$((3 + i)) $dir ||
8269 error "create mirrored dir $dir failed"
8270 createmany -o $dir/$tfile- 10 ||
8271 error "create $dir/$tfile- failed"
8274 # change the states of some mirrored files
8276 for i in $(seq 2); do
8278 for j in $(seq 4 9); do
8279 echo foo > $dir/$tfile-$j
8283 # find mirrored files with specific mirror count
8284 cmd="$LFS find --mirror-count 3 --type f $td"
8285 nfiles=$($cmd | wc -l)
8286 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8288 cmd="$LFS find ! --mirror-count 3 --type f $td"
8289 nfiles=$($cmd | wc -l)
8290 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8292 cmd="$LFS find --mirror-count +2 --type f $td"
8293 nfiles=$($cmd | wc -l)
8294 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8296 cmd="$LFS find --mirror-count -6 --type f $td"
8297 nfiles=$($cmd | wc -l)
8298 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8300 # find mirrored files with specific file state
8301 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8302 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8304 cmd="$LFS find --mirror-state=ro --type f $td"
8305 nfiles=$($cmd | wc -l)
8306 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8308 cmd="$LFS find ! --mirror-state=ro --type f $td"
8309 nfiles=$($cmd | wc -l)
8310 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8312 cmd="$LFS find --mirror-state=wp --type f $td"
8313 nfiles=$($cmd | wc -l)
8314 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8316 cmd="$LFS find ! --mirror-state=sp --type f $td"
8317 nfiles=$($cmd | wc -l)
8318 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8320 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8322 test_56da() { # LU-14179
8323 local path=$DIR/$tdir
8328 local longdir=$(str_repeat 'a' 255)
8330 for i in {1..15}; do
8337 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8342 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8345 touch $(str_repeat 'f' 255)
8347 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8348 error "lfs find reported an error"
8352 run_test 56da "test lfs find with long paths"
8354 test_56ea() { #LU-10378
8355 local path=$DIR/$tdir
8356 local pool=$TESTNAME
8359 pool_add $pool || error "pool_add $pool failed"
8360 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8361 error "adding targets to $pool failed"
8363 # Set default pool on directory before creating file
8364 mkdir $path || error "mkdir $path failed"
8365 $LFS setstripe -p $pool $path ||
8366 error "set OST pool on $pool failed"
8367 touch $path/$tfile || error "touch $path/$tfile failed"
8369 # Compare basic file attributes from -printf and stat
8370 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8371 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8373 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8374 error "Attrs from lfs find and stat don't match"
8376 # Compare Lustre attributes from lfs find and lfs getstripe
8377 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8378 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8379 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8380 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8381 local fpool=$($LFS getstripe --pool $path/$tfile)
8382 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8384 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8385 error "Attrs from lfs find and lfs getstripe don't match"
8387 # Verify behavior for unknown escape/format sequences
8388 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8390 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8391 error "Escape/format codes don't match"
8393 run_test 56ea "test lfs find -printf option"
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8397 # note test will not do anything if MDS is not local
8398 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8399 skip_env "ldiskfs only test"
8401 remote_mds_nodsh && skip "remote MDS with nodsh"
8403 local MNTDEV="osd*.*MDT*.mntdev"
8404 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8405 [ -z "$DEV" ] && error "can't access $MNTDEV"
8406 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8407 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8408 error "can't access $DEV"
8409 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8410 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8414 run_test 57a "verify MDS filesystem created with large inodes =="
8417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8418 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8419 skip_env "ldiskfs only test"
8421 remote_mds_nodsh && skip "remote MDS with nodsh"
8423 local dir=$DIR/$tdir
8426 local fileN=$dir/f$filecount
8428 rm -rf $dir || error "removing $dir"
8430 local mdtidx=$($LFS getstripe -m $dir)
8431 local mdtname=MDT$(printf %04x $mdtidx)
8432 local facet=mds$((mdtidx + 1))
8434 echo "mcreating $filecount files"
8435 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8437 # verify that files do not have EAs yet
8438 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8439 error "$file1 has an EA"
8440 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8441 error "$fileN has an EA"
8445 df $dir #make sure we get new statfs data
8446 local mdsfree=$(do_facet $facet \
8447 lctl get_param -n osd*.*$mdtname.kbytesfree)
8448 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8451 echo "opening files to create objects/EAs"
8452 for file in $(seq -f $dir/f%g 1 $filecount); do
8453 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8454 error "opening $file"
8457 # verify that files have EAs now
8458 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8459 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8461 sleep 1 #make sure we get new statfs data
8463 local mdsfree2=$(do_facet $facet \
8464 lctl get_param -n osd*.*$mdtname.kbytesfree)
8465 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8467 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8468 if [ "$mdsfree" != "$mdsfree2" ]; then
8469 error "MDC before $mdcfree != after $mdcfree2"
8471 echo "MDC before $mdcfree != after $mdcfree2"
8472 echo "unable to confirm if MDS has large inodes"
8477 run_test 57b "default LOV EAs are stored inside large inodes ==="
8480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8481 [ -z "$(which wiretest 2>/dev/null)" ] &&
8482 skip_env "could not find wiretest"
8486 run_test 58 "verify cross-platform wire constants =============="
8489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8491 echo "touch 130 files"
8492 createmany -o $DIR/f59- 130
8494 unlinkmany $DIR/f59- 130
8496 # wait for commitment of removal
8497 wait_delete_completed
8499 run_test 59 "verify cancellation of llog records async ========="
8501 TEST60_HEAD="test_60 run $RANDOM"
8503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8504 remote_mgs_nodsh && skip "remote MGS with nodsh"
8505 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8506 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8507 skip_env "missing subtest run-llog.sh"
8509 log "$TEST60_HEAD - from kernel mode"
8510 do_facet mgs "$LCTL dk > /dev/null"
8511 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8512 do_facet mgs $LCTL dk > $TMP/$tfile
8514 # LU-6388: test llog_reader
8515 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8516 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8517 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8518 skip_env "missing llog_reader"
8519 local fstype=$(facet_fstype mgs)
8520 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8521 skip_env "Only for ldiskfs or zfs type mgs"
8523 local mntpt=$(facet_mntpt mgs)
8524 local mgsdev=$(mgsdevname 1)
8536 #get fid and record list
8537 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8539 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8541 #remount mgs as ldiskfs or zfs type
8542 stop mgs || error "stop mgs failed"
8543 mount_fstype mgs || error "remount mgs failed"
8544 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8547 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8548 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8553 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8555 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8557 echo "obj_file is $obj_file"
8558 do_facet mgs $llog_reader $obj_file
8560 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8561 awk '{ print $3 }' | sed -e "s/^type=//g")
8562 if [ $rec_type != $rec ]; then
8563 echo "FAILED test_60a wrong record type $rec_type," \
8569 #check obj path if record type is LLOG_LOGID_MAGIC
8570 if [ "$rec" == "1064553b" ]; then
8571 path=$(do_facet mgs $llog_reader $obj_file |
8572 grep "path=" | awk '{ print $NF }' |
8573 sed -e "s/^path=//g")
8574 if [ $obj_file != $mntpt/$path ]; then
8575 echo "FAILED test_60a wrong obj path" \
8576 "$montpt/$path, should be $obj_file"
8583 #restart mgs before "error", otherwise it will block the next test
8584 stop mgs || error "stop mgs failed"
8585 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8586 $pass || error "test failed, see FAILED test_60a messages for specifics"
8588 run_test 60a "llog_test run from kernel module and test llog_reader"
8590 test_60b() { # bug 6411
8591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8594 LLOG_COUNT=$(do_facet mgs dmesg |
8595 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8596 /llog_[a-z]*.c:[0-9]/ {
8608 [[ $LLOG_COUNT -gt 120 ]] &&
8609 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8611 run_test 60b "limit repeated messages from CERROR/CWARN"
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8616 echo "create 5000 files"
8617 createmany -o $DIR/f60c- 5000
8618 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8619 lctl set_param fail_loc=0x80000137
8620 unlinkmany $DIR/f60c- 5000
8621 lctl set_param fail_loc=0
8623 run_test 60c "unlink file when mds full"
8626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8628 SAVEPRINTK=$(lctl get_param -n printk)
8629 # verify "lctl mark" is even working"
8630 MESSAGE="test message ID $RANDOM $$"
8631 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8632 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8634 lctl set_param printk=0 || error "set lnet.printk failed"
8635 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8636 MESSAGE="new test message ID $RANDOM $$"
8637 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8638 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8639 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8641 lctl set_param -n printk="$SAVEPRINTK"
8643 run_test 60d "test printk console message masking"
8646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8647 remote_mds_nodsh && skip "remote MDS with nodsh"
8650 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8651 do_facet mds1 lctl set_param fail_loc=0x15b
8654 run_test 60e "no space while new llog is being created"
8657 local old_path=$($LCTL get_param -n debug_path)
8659 stack_trap "$LCTL set_param debug_path=$old_path"
8660 stack_trap "rm -f $TMP/$tfile*"
8661 rm -f $TMP/$tfile* 2> /dev/null
8662 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8663 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8664 test_mkdir $DIR/$tdir
8665 # retry in case the open is cached and not released
8666 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8667 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8671 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8673 run_test 60f "change debug_path works"
8679 test_mkdir -c $MDSCOUNT $DIR/$tdir
8684 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8685 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8687 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8688 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8689 index=$((index + 1))
8695 for i in {0..100}; do
8696 # define OBD_FAIL_OSD_TXN_START 0x19a
8697 local index=$((i % MDSCOUNT + 1))
8699 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8706 for i in $(seq $MDSCOUNT); do
8707 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8710 mkdir $DIR/$tdir/new || error "mkdir failed"
8711 rmdir $DIR/$tdir/new || error "rmdir failed"
8713 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8715 for i in $(seq $MDSCOUNT); do
8716 wait_update_facet mds$i "$LCTL get_param -n \
8717 mdd.$(facet_svc mds$i).lfsck_namespace |
8718 awk '/^status/ { print \\\$2 }'" "completed"
8722 rm -rf $DIR/$tdir || error "rmdir failed"
8724 run_test 60g "transaction abort won't cause MDT hung"
8727 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8728 skip "Need MDS version at least 2.12.52"
8729 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8733 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8734 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8735 for fail_loc in 0x80000188 0x80000189; do
8736 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8737 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8738 error "mkdir $dir-$fail_loc failed"
8739 for i in {0..10}; do
8740 # create may fail on missing stripe
8741 echo $i > $DIR/$tdir-$fail_loc/$i
8743 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8744 error "getdirstripe $tdir-$fail_loc failed"
8745 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8746 error "migrate $tdir-$fail_loc failed"
8747 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8748 error "getdirstripe $tdir-$fail_loc failed"
8749 pushd $DIR/$tdir-$fail_loc
8751 echo $f | cmp $f - || error "$f data mismatch"
8754 rm -rf $DIR/$tdir-$fail_loc
8757 run_test 60h "striped directory with missing stripes can be accessed"
8759 function t60i_load() {
8761 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8762 $LCTL set_param fail_loc=0x131c fail_val=1
8763 for ((i=0; i<5000; i++)); do
8764 touch $DIR/$tdir/f$i
8769 changelog_register || error "changelog_register failed"
8770 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8771 changelog_users $SINGLEMDS | grep -q $cl_user ||
8772 error "User $cl_user not found in changelog_users"
8773 changelog_chmask "ALL"
8776 for((i=0; i<100; i++)); do
8777 changelog_dump >/dev/null ||
8778 error "can't read changelog"
8782 changelog_deregister || error "changelog_deregister failed"
8783 $LCTL set_param fail_loc=0
8785 run_test 60i "llog: new record vs reader race"
8788 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
8789 skip "need MDS version at least 2.15.50"
8790 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8791 remote_mds_nodsh && skip "remote MDS with nodsh"
8792 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
8794 changelog_users $SINGLEMDS | grep "^cl" &&
8795 skip "active changelog user"
8797 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
8799 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
8800 skip_env "missing llog_reader"
8802 mkdir_on_mdt0 $DIR/$tdir
8804 local f=$DIR/$tdir/$tfile
8809 changelog_register || error "cannot register changelog user"
8811 # set changelog_mask to ALL
8812 changelog_chmask "ALL"
8815 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
8816 unlinkmany ${f}- 100 || error "unlinkmany failed"
8818 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
8819 mdt_dev=$(facet_device $SINGLEMDS)
8821 do_facet $SINGLEMDS sync
8822 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
8823 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
8824 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
8826 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
8828 # if $tmpfile is not on EXT3 filesystem for some reason
8829 [[ ${plain:0:1} == 'O' ]] ||
8830 skip "path $plain is not in 'O/1/d<n>/<n>' format"
8832 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
8833 $mdt_dev; stat -c %s $tmpfile")
8834 echo "Truncate llog from $size to $((size - size % 8192))"
8835 size=$((size - size % 8192))
8836 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
8837 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8838 grep -c 'in bitmap only')
8839 (( $errs > 0 )) || error "llog_reader didn't find lost records"
8841 size=$((size - 9000))
8842 echo "Corrupt llog in the middle at $size"
8843 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
8844 count=333 conv=notrunc
8845 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8846 grep -c 'next chunk')
8847 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
8849 run_test 60j "llog_reader reports corruptions"
8852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8855 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8856 cancel_lru_locks osc
8857 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8860 run_test 61a "mmap() writes don't make sync hang ================"
8863 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8865 run_test 61b "mmap() of unstriped file is successful"
8867 # bug 2330 - insufficient obd_match error checking causes LBUG
8869 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8873 cancel_lru_locks osc
8874 lctl set_param fail_loc=0x405
8875 cat $f && error "cat succeeded, expect -EIO"
8876 lctl set_param fail_loc=0
8878 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8879 # match every page all of the time.
8880 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8882 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8883 # Though this test is irrelevant anymore, it helped to reveal some
8884 # other grant bugs (LU-4482), let's keep it.
8885 test_63a() { # was test_63
8886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8888 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8890 for i in `seq 10` ; do
8891 dd if=/dev/zero of=$DIR/f63 bs=8k &
8897 rm -f $DIR/f63 || true
8899 run_test 63a "Verify oig_wait interruption does not crash ======="
8901 # bug 2248 - async write errors didn't return to application on sync
8902 # bug 3677 - async write errors left page locked
8904 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8907 lctl set_param debug=-1
8909 # ensure we have a grant to do async writes
8910 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8913 sync # sync lest earlier test intercept the fail_loc
8915 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8916 lctl set_param fail_loc=0x80000406
8917 $MULTIOP $DIR/$tfile Owy && \
8918 error "sync didn't return ENOMEM"
8919 sync; sleep 2; sync # do a real sync this time to flush page
8920 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8921 error "locked page left in cache after async error" || true
8924 run_test 63b "async write errors should be returned to fsync ==="
8927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8930 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8932 run_test 64a "verify filter grant calculations (in kernel) ====="
8935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8937 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8939 run_test 64b "check out-of-space detection on client"
8942 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8944 run_test 64c "verify grant shrink"
8950 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8953 # this does exactly what osc_request.c:osc_announce_cached() does in
8954 # order to calculate max amount of grants to ask from server
8958 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8959 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8961 ((rpc_in_flight++));
8962 nrpages=$((nrpages * rpc_in_flight))
8964 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8966 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8968 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8969 local undirty=$((nrpages * PAGE_SIZE))
8971 local max_extent_pages
8972 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8973 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8974 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8975 local grant_extent_tax
8976 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8978 undirty=$((undirty + nrextents * grant_extent_tax))
8983 # this is size of unit for grant allocation. It should be equal to
8984 # what tgt_grant.c:tgt_grant_chunk() calculates
8988 local grant_extent_tax
8990 max_brw_size=$(import_param $tgt max_brw_size)
8992 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8994 echo $(((max_brw_size + grant_extent_tax) * 2))
8998 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8999 skip "OST < 2.10.55 doesn't limit grants enough"
9001 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9003 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9004 skip "no grant_param connect flag"
9006 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9008 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9009 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9012 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9013 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9015 $LFS setstripe $DIR/$tfile -i 0 -c 1
9016 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9019 while kill -0 $ddpid; do
9020 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9022 if [[ $cur_grant -gt $max_cur_granted ]]; then
9024 error "cur_grant $cur_grant > $max_cur_granted"
9030 run_test 64d "check grant limit exceed"
9036 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9038 ((cur_grants == expected)) ||
9039 error "$msg: grants mismatch: $cur_grants, expected $expected"
9043 echo $((($1 + $2 - 1) & ~($2 - 1)))
9047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9048 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9049 skip "Need OSS version at least 2.11.56"
9051 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9052 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9053 $LCTL set_param debug=+cache
9055 # Remount client to reset grant
9056 remount_client $MOUNT || error "failed to remount client"
9057 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9059 local init_grants=$(import_param $osc_tgt initial_grant)
9061 check_grants $osc_tgt $init_grants "init grants"
9063 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9064 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9065 local gbs=$(import_param $osc_tgt grant_block_size)
9067 # write random number of bytes from max_brw_size / 4 to max_brw_size
9068 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9069 # align for direct io
9070 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9071 # round to grant consumption unit
9072 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9074 local grants=$((wb_round_up + extent_tax))
9076 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9078 # define OBD_FAIL_TGT_NO_GRANT 0x725
9079 # make the server not grant more back
9080 do_facet ost1 $LCTL set_param fail_loc=0x725
9081 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9083 do_facet ost1 $LCTL set_param fail_loc=0
9085 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9087 rm -f $DIR/$tfile || error "rm failed"
9089 # Remount client to reset grant
9090 remount_client $MOUNT || error "failed to remount client"
9091 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9093 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9095 # define OBD_FAIL_TGT_NO_GRANT 0x725
9096 # make the server not grant more back
9097 do_facet ost1 $LCTL set_param fail_loc=0x725
9098 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9099 do_facet ost1 $LCTL set_param fail_loc=0
9101 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9103 run_test 64e "check grant consumption (no grant allocation)"
9106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9108 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9109 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9110 $LCTL set_param debug=+cache
9112 # Remount client to reset grant
9113 remount_client $MOUNT || error "failed to remount client"
9114 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9116 local init_grants=$(import_param $osc_tgt initial_grant)
9117 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9118 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9119 local gbs=$(import_param $osc_tgt grant_block_size)
9120 local chunk=$(grant_chunk $osc_tgt)
9122 # write random number of bytes from max_brw_size / 4 to max_brw_size
9123 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9124 # align for direct io
9125 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9126 # round to grant consumption unit
9127 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9129 local grants=$((wb_round_up + extent_tax))
9131 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9132 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9133 error "error writing to $DIR/$tfile"
9135 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9136 "direct io with grant allocation"
9138 rm -f $DIR/$tfile || error "rm failed"
9140 # Remount client to reset grant
9141 remount_client $MOUNT || error "failed to remount client"
9142 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9144 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9146 local cmd="oO_WRONLY:w${write_bytes}_yc"
9148 $MULTIOP $DIR/$tfile $cmd &
9152 check_grants $osc_tgt $((init_grants - grants)) \
9153 "buffered io, not write rpc"
9155 kill -USR1 $MULTIPID
9158 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9159 "buffered io, one RPC"
9161 run_test 64f "check grant consumption (with grant allocation)"
9164 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9165 skip "Need MDS version at least 2.14.56"
9167 local mdts=$(comma_list $(mdts_nodes))
9169 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9171 stack_trap "$LCTL set_param $old"
9173 # generate dirty pages and increase dirty granted on MDT
9174 stack_trap "rm -f $DIR/$tfile-*"
9175 for (( i = 0; i < 10; i++)); do
9176 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9177 error "can't set stripe"
9178 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9180 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9181 $LFS getstripe $DIR/$tfile-$i
9182 error "not DoM file"
9189 # wait until grant shrink reset grant dirty on MDTs
9190 for ((i = 0; i < 120; i++)); do
9191 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9192 awk '{sum=sum+$1} END {print sum}')
9193 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9194 echo "$grant_dirty grants, $vm_dirty pages"
9195 (( grant_dirty + vm_dirty == 0 )) && break
9196 (( i == 3 )) && sync &&
9197 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9201 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9202 awk '{sum=sum+$1} END {print sum}')
9203 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9205 run_test 64g "grant shrink on MDT"
9208 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9209 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9211 local instance=$($LFS getname -i $DIR)
9212 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9213 local num_exps=$(do_facet ost1 \
9214 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9215 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9216 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9217 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9219 # 10MiB is for file to be written, max_brw_size * 16 *
9220 # num_exps is space reserve so that tgt_grant_shrink() decided
9222 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9223 (( avail * 1024 < expect )) &&
9224 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9226 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9227 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9228 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9229 $LCTL set_param osc.*OST0000*.grant_shrink=1
9230 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9232 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9233 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9235 # drop cache so that coming read would do rpc
9236 cancel_lru_locks osc
9238 # shrink interval is set to 10, pause for 7 seconds so that
9239 # grant thread did not wake up yet but coming read entered
9240 # shrink mode for rpc (osc_should_shrink_grant())
9243 declare -a cur_grant_bytes
9244 declare -a tot_granted
9245 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9246 tot_granted[0]=$(do_facet ost1 \
9247 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9249 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9251 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9252 tot_granted[1]=$(do_facet ost1 \
9253 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9255 # grant change should be equal on both sides
9256 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9257 tot_granted[0] - tot_granted[1])) ||
9258 error "grant change mismatch, " \
9259 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9260 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9262 run_test 64h "grant shrink on read"
9265 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9266 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9268 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9269 remote_ost_nodsh && skip "remote OSTs with nodsh"
9271 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9273 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9275 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9276 local instance=$($LFS getname -i $DIR)
9278 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9279 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9281 # shrink grants and simulate rpc loss
9282 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9283 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9284 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9288 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9290 local testid=$(echo $TESTNAME | tr '_' ' ')
9292 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9293 grep "GRANT, real grant" &&
9294 error "client has more grants then it owns" || true
9296 run_test 64i "shrink on reconnect"
9298 # bug 1414 - set/get directories' stripe info
9300 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9302 test_mkdir $DIR/$tdir
9304 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9306 run_test 65a "directory with no stripe info"
9309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9311 test_mkdir $DIR/$tdir
9312 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9314 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9317 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9319 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9323 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9325 test_mkdir $DIR/$tdir
9326 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9328 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9329 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9331 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9333 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9336 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9338 test_mkdir $DIR/$tdir
9339 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9340 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9342 if [[ $STRIPECOUNT -le 0 ]]; then
9344 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9345 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9346 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9348 sc=$(($STRIPECOUNT - 1))
9350 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9351 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9352 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9353 error "lverify failed"
9355 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9358 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9360 test_mkdir $DIR/$tdir
9362 $LFS setstripe $DIR/$tdir || error "setstripe"
9363 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9364 error "no stripe info failed"
9366 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9368 run_test 65e "directory setstripe defaults"
9371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9373 test_mkdir $DIR/${tdir}f
9374 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9375 error "setstripe succeeded" || true
9377 run_test 65f "dir setstripe permission (should return error) ==="
9380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9382 test_mkdir $DIR/$tdir
9383 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9385 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9386 error "setstripe -S failed"
9387 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9388 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9389 error "delete default stripe failed"
9391 run_test 65g "directory setstripe -d"
9394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9396 test_mkdir $DIR/$tdir
9397 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9399 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9400 error "setstripe -S failed"
9401 test_mkdir $DIR/$tdir/dd1
9402 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9403 error "stripe info inherit failed"
9405 run_test 65h "directory stripe info inherit ===================="
9408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9410 save_layout_restore_at_exit $MOUNT
9412 # bug6367: set non-default striping on root directory
9413 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9415 # bug12836: getstripe on -1 default directory striping
9416 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9418 # bug12836: getstripe -v on -1 default directory striping
9419 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9421 # bug12836: new find on -1 default directory striping
9422 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9424 run_test 65i "various tests to set root directory striping"
9426 test_65j() { # bug6367
9427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9431 # if we aren't already remounting for each test, do so for this test
9432 if [ "$I_MOUNTED" = "yes" ]; then
9433 cleanup || error "failed to unmount"
9437 save_layout_restore_at_exit $MOUNT
9439 $LFS setstripe -d $MOUNT || error "setstripe failed"
9441 run_test 65j "set default striping on root directory (bug 6367)="
9445 wait_delete_completed
9446 do_facet $SINGLEMDS "lctl set_param -n \
9447 osp.$ost*MDT0000.max_create_count=$max_count"
9448 do_facet $SINGLEMDS "lctl set_param -n \
9449 osp.$ost*MDT0000.create_count=$count"
9450 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9451 echo $INACTIVE_OSC "is Activate"
9453 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9456 test_65k() { # bug11679
9457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9458 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9459 remote_mds_nodsh && skip "remote MDS with nodsh"
9461 local disable_precreate=true
9462 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9463 disable_precreate=false
9465 echo "Check OST status: "
9466 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9467 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9469 for OSC in $MDS_OSCS; do
9470 echo $OSC "is active"
9471 do_facet $SINGLEMDS lctl --device %$OSC activate
9474 for INACTIVE_OSC in $MDS_OSCS; do
9475 local ost=$(osc_to_ost $INACTIVE_OSC)
9476 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9477 lov.*md*.target_obd |
9478 awk -F: /$ost/'{ print $1 }' | head -n 1)
9481 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9482 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9484 echo "Deactivate: " $INACTIVE_OSC
9485 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9487 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9488 osp.$ost*MDT0000.create_count")
9489 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9490 osp.$ost*MDT0000.max_create_count")
9491 $disable_precreate &&
9492 do_facet $SINGLEMDS "lctl set_param -n \
9493 osp.$ost*MDT0000.max_create_count=0"
9495 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9496 [ -f $DIR/$tdir/$idx ] && continue
9497 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9498 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9500 error "setstripe $idx should succeed"; }
9501 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9503 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9506 do_facet $SINGLEMDS "lctl set_param -n \
9507 osp.$ost*MDT0000.max_create_count=$max_count"
9508 do_facet $SINGLEMDS "lctl set_param -n \
9509 osp.$ost*MDT0000.create_count=$count"
9510 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9511 echo $INACTIVE_OSC "is Activate"
9513 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9516 run_test 65k "validate manual striping works properly with deactivated OSCs"
9518 test_65l() { # bug 12836
9519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9521 test_mkdir -p $DIR/$tdir/test_dir
9522 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9523 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9525 run_test 65l "lfs find on -1 stripe dir ========================"
9528 local layout=$(save_layout $MOUNT)
9529 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9530 restore_layout $MOUNT $layout
9531 error "setstripe should fail by non-root users"
9535 run_test 65m "normal user can't set filesystem default stripe"
9538 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9539 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9540 skip "Need MDS version at least 2.12.50"
9541 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9543 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9544 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9545 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9547 save_layout_restore_at_exit $MOUNT
9549 # new subdirectory under root directory should not inherit
9550 # the default layout from root
9551 local dir1=$MOUNT/$tdir-1
9552 mkdir $dir1 || error "mkdir $dir1 failed"
9553 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9554 error "$dir1 shouldn't have LOV EA"
9556 # delete the default layout on root directory
9557 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9559 local dir2=$MOUNT/$tdir-2
9560 mkdir $dir2 || error "mkdir $dir2 failed"
9561 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9562 error "$dir2 shouldn't have LOV EA"
9564 # set a new striping pattern on root directory
9565 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9566 local new_def_stripe_size=$((def_stripe_size * 2))
9567 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9568 error "set stripe size on $MOUNT failed"
9570 # new file created in $dir2 should inherit the new stripe size from
9571 # the filesystem default
9572 local file2=$dir2/$tfile-2
9573 touch $file2 || error "touch $file2 failed"
9575 local file2_stripe_size=$($LFS getstripe -S $file2)
9576 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9578 echo "file2_stripe_size: '$file2_stripe_size'"
9579 echo "new_def_stripe_size: '$new_def_stripe_size'"
9580 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9583 local dir3=$MOUNT/$tdir-3
9584 mkdir $dir3 || error "mkdir $dir3 failed"
9585 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9586 # the root layout, which is the actual default layout that will be used
9587 # when new files are created in $dir3.
9588 local dir3_layout=$(get_layout_param $dir3)
9589 local root_dir_layout=$(get_layout_param $MOUNT)
9590 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9592 echo "dir3_layout: '$dir3_layout'"
9593 echo "root_dir_layout: '$root_dir_layout'"
9594 error "$dir3 should show the default layout from $MOUNT"
9597 # set OST pool on root directory
9598 local pool=$TESTNAME
9599 pool_add $pool || error "add $pool failed"
9600 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9601 error "add targets to $pool failed"
9603 $LFS setstripe -p $pool $MOUNT ||
9604 error "set OST pool on $MOUNT failed"
9606 # new file created in $dir3 should inherit the pool from
9607 # the filesystem default
9608 local file3=$dir3/$tfile-3
9609 touch $file3 || error "touch $file3 failed"
9611 local file3_pool=$($LFS getstripe -p $file3)
9612 [[ "$file3_pool" = "$pool" ]] ||
9613 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9615 local dir4=$MOUNT/$tdir-4
9616 mkdir $dir4 || error "mkdir $dir4 failed"
9617 local dir4_layout=$(get_layout_param $dir4)
9618 root_dir_layout=$(get_layout_param $MOUNT)
9619 echo "$LFS getstripe -d $dir4"
9620 $LFS getstripe -d $dir4
9621 echo "$LFS getstripe -d $MOUNT"
9622 $LFS getstripe -d $MOUNT
9623 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9625 echo "dir4_layout: '$dir4_layout'"
9626 echo "root_dir_layout: '$root_dir_layout'"
9627 error "$dir4 should show the default layout from $MOUNT"
9630 # new file created in $dir4 should inherit the pool from
9631 # the filesystem default
9632 local file4=$dir4/$tfile-4
9633 touch $file4 || error "touch $file4 failed"
9635 local file4_pool=$($LFS getstripe -p $file4)
9636 [[ "$file4_pool" = "$pool" ]] ||
9637 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9639 # new subdirectory under non-root directory should inherit
9640 # the default layout from its parent directory
9641 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9642 error "set directory layout on $dir4 failed"
9644 local dir5=$dir4/$tdir-5
9645 mkdir $dir5 || error "mkdir $dir5 failed"
9647 dir4_layout=$(get_layout_param $dir4)
9648 local dir5_layout=$(get_layout_param $dir5)
9649 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9651 echo "dir4_layout: '$dir4_layout'"
9652 echo "dir5_layout: '$dir5_layout'"
9653 error "$dir5 should inherit the default layout from $dir4"
9656 # though subdir under ROOT doesn't inherit default layout, but
9657 # its sub dir/file should be created with default layout.
9658 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9659 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9660 skip "Need MDS version at least 2.12.59"
9662 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9663 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9664 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9666 if [ $default_lmv_hash == "none" ]; then
9667 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9669 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9670 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9673 $LFS setdirstripe -D -c 2 $MOUNT ||
9674 error "setdirstripe -D -c 2 failed"
9675 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9676 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9677 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9679 # $dir4 layout includes pool
9680 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9681 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9682 error "pool lost on setstripe"
9683 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9684 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9685 error "pool lost on compound layout setstripe"
9687 run_test 65n "don't inherit default layout from root for new subdirectories"
9690 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
9691 skip "need MDS version at least 2.14.57"
9693 # set OST pool on root directory
9694 local pool=$TESTNAME
9696 pool_add $pool || error "add $pool failed"
9697 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9698 error "add targets to $pool failed"
9700 local dir1=$MOUNT/$tdir
9702 mkdir $dir1 || error "mkdir $dir1 failed"
9704 # set a new striping pattern on root directory
9705 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9707 $LFS setstripe -p $pool $dir1 ||
9708 error "set directory layout on $dir1 failed"
9710 # $dir1 layout includes pool
9711 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
9712 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9713 error "pool lost on setstripe"
9714 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
9715 $LFS getstripe $dir1
9716 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9717 error "pool lost on compound layout setstripe"
9719 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
9720 error "setdirstripe failed on sub-dir with inherited pool"
9721 $LFS getstripe $dir1/dir2
9722 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
9723 error "pool lost on compound layout setdirstripe"
9725 $LFS setstripe -E -1 -c 1 $dir1
9726 $LFS getstripe -d $dir1
9727 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9728 error "pool lost on setstripe"
9730 run_test 65o "pool inheritance for mdt component"
9732 test_65p () { # LU-16152
9733 local src_dir=$DIR/$tdir/src_dir
9734 local dst_dir=$DIR/$tdir/dst_dir
9735 local yaml_file=$DIR/$tdir/layout.yaml
9738 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
9739 skip "Need at least version 2.15.51"
9741 test_mkdir -p $src_dir
9742 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
9743 error "failed to setstripe"
9744 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
9745 error "failed to getstripe"
9747 test_mkdir -p $dst_dir
9748 $LFS setstripe --yaml $yaml_file $dst_dir ||
9749 error "failed to setstripe with yaml file"
9750 border=$($LFS getstripe -d $dst_dir |
9751 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
9752 error "failed to getstripe"
9754 # 2048M is 0x80000000, or 2147483648
9755 (( $border == 2147483648 )) ||
9756 error "failed to handle huge number in yaml layout"
9758 run_test 65p "setstripe with yaml file and huge number"
9760 # bug 2543 - update blocks count on client
9762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9764 local COUNT=${COUNT:-8}
9765 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9766 sync; sync_all_data; sync; sync_all_data
9767 cancel_lru_locks osc
9768 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9769 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9771 run_test 66 "update inode blocks count on client ==============="
9774 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9778 swapon -s | awk '($1 == "'$1'") { print $4 }'
9781 # bug5265, obdfilter oa2dentry return -ENOENT
9782 # #define OBD_FAIL_SRV_ENOENT 0x217
9784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9785 remote_ost_nodsh && skip "remote OST with nodsh"
9788 $LFS setstripe -c 1 -i 0 $f
9790 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9792 do_facet ost1 lctl set_param fail_loc=0x217
9793 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9794 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9796 do_facet ost1 lctl set_param fail_loc=0
9797 $DIRECTIO write $f 0 2 || error "write error"
9799 cancel_lru_locks osc
9800 $DIRECTIO read $f 0 1 || error "read error"
9802 do_facet ost1 lctl set_param fail_loc=0x217
9803 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9805 do_facet ost1 lctl set_param fail_loc=0
9808 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9811 test_mkdir $DIR/$tdir
9812 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9813 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9815 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9817 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9819 [ "$RUNAS_ID" = "$UID" ] &&
9820 skip_env "RUNAS_ID = UID = $UID -- skipping"
9821 # Check that testing environment is properly set up. Skip if not
9822 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9823 skip_env "User $RUNAS_ID does not exist - skipping"
9826 chmod 777 $DIR/$tfile
9827 chmod ug+s $DIR/$tfile
9828 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9829 error "$RUNAS dd $DIR/$tfile failed"
9830 # See if we are still setuid/sgid
9831 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9832 error "S/gid is not dropped on write"
9833 # Now test that MDS is updated too
9834 cancel_lru_locks mdc
9835 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9836 error "S/gid is not dropped on MDS"
9839 run_test 72a "Test that remove suid works properly (bug5695) ===="
9841 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9844 [ "$RUNAS_ID" = "$UID" ] &&
9845 skip_env "RUNAS_ID = UID = $UID -- skipping"
9846 [ "$RUNAS_ID" -eq 0 ] &&
9847 skip_env "RUNAS_ID = 0 -- skipping"
9848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9849 # Check that testing environment is properly set up. Skip if not
9850 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9851 skip_env "User $RUNAS_ID does not exist - skipping"
9853 touch $DIR/${tfile}-f{g,u}
9854 test_mkdir $DIR/${tfile}-dg
9855 test_mkdir $DIR/${tfile}-du
9856 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9857 chmod g+s $DIR/${tfile}-{f,d}g
9858 chmod u+s $DIR/${tfile}-{f,d}u
9859 for perm in 777 2777 4777; do
9860 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9861 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9862 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9863 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9867 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9869 # bug 3462 - multiple simultaneous MDC requests
9871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9873 test_mkdir $DIR/d73-1
9874 test_mkdir $DIR/d73-2
9875 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9878 lctl set_param fail_loc=0x80000129
9879 $MULTIOP $DIR/d73-1/f73-2 Oc &
9881 lctl set_param fail_loc=0
9883 $MULTIOP $DIR/d73-2/f73-3 Oc &
9887 wait $pid1 || return 1
9891 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9892 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9893 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9897 run_test 73 "multiple MDC requests (should not deadlock)"
9899 test_74a() { # bug 6149, 6184
9900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9903 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9905 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9906 # will spin in a tight reconnection loop
9907 $LCTL set_param fail_loc=0x8000030e
9908 # get any lock that won't be difficult - lookup works.
9910 $LCTL set_param fail_loc=0
9914 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9916 test_74b() { # bug 13310
9917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9919 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9921 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9922 # will spin in a tight reconnection loop
9923 $LCTL set_param fail_loc=0x8000030e
9924 # get a "difficult" lock
9926 $LCTL set_param fail_loc=0
9930 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9935 #define OBD_FAIL_LDLM_NEW_LOCK
9936 $LCTL set_param fail_loc=0x319
9937 touch $DIR/$tfile && error "touch successful"
9938 $LCTL set_param fail_loc=0
9941 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9943 slab_lic=/sys/kernel/slab/lustre_inode_cache
9945 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9946 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9947 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9950 test_76a() { # Now for b=20433, added originally in b=1443
9951 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9953 cancel_lru_locks osc
9954 # there may be some slab objects cached per core
9955 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9956 local before=$(num_objects)
9957 local count=$((512 * cpus))
9958 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9959 local margin=$((count / 10))
9960 if [[ -f $slab_lic/aliases ]]; then
9961 local aliases=$(cat $slab_lic/aliases)
9962 (( aliases > 0 )) && margin=$((margin * aliases))
9965 echo "before slab objects: $before"
9966 for i in $(seq $count); do
9970 cancel_lru_locks osc
9971 local after=$(num_objects)
9972 echo "created: $count, after slab objects: $after"
9973 # shared slab counts are not very accurate, allow significant margin
9974 # the main goal is that the cache growth is not permanently > $count
9975 while (( after > before + margin )); do
9977 after=$(num_objects)
9979 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9980 if (( wait > 60 )); then
9981 error "inode slab grew from $before+$margin to $after"
9985 run_test 76a "confirm clients recycle inodes properly ===="
9988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9989 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9992 local before=$(num_objects)
9994 for i in $(seq $count); do
9999 local after=$(num_objects)
10002 while (( after > before )); do
10004 after=$(num_objects)
10006 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10007 if (( wait > 60 )); then
10008 error "inode slab grew from $before to $after"
10012 echo "slab objects before: $before, after: $after"
10014 run_test 76b "confirm clients recycle directory inodes properly ===="
10016 export ORIG_CSUM=""
10019 # Note: in sptlrpc modes which enable its own bulk checksum, the
10020 # original crc32_le bulk checksum will be automatically disabled,
10021 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10022 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10023 # In this case set_checksums() will not be no-op, because sptlrpc
10024 # bulk checksum will be enabled all through the test.
10026 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10027 lctl set_param -n osc.*.checksums $1
10031 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10032 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10033 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10034 tr -d [] | head -n1)}
10035 set_checksum_type()
10037 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10039 log "set checksum type to $1, rc = $rc"
10043 get_osc_checksum_type()
10045 # arugment 1: OST name, like OST0000
10047 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10048 sed 's/.*\[\(.*\)\].*/\1/g')
10050 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10051 echo $checksum_type
10054 F77_TMP=$TMP/f77-temp
10057 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10058 error "error writing to $F77_TMP"
10061 test_77a() { # bug 10889
10062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10063 $GSS && skip_env "could not run with gss"
10065 [ ! -f $F77_TMP ] && setup_f77
10067 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10071 run_test 77a "normal checksum read/write operation"
10073 test_77b() { # bug 10889
10074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10075 $GSS && skip_env "could not run with gss"
10077 [ ! -f $F77_TMP ] && setup_f77
10078 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10079 $LCTL set_param fail_loc=0x80000409
10082 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10083 error "dd error: $?"
10084 $LCTL set_param fail_loc=0
10086 for algo in $CKSUM_TYPES; do
10087 cancel_lru_locks osc
10088 set_checksum_type $algo
10089 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10090 $LCTL set_param fail_loc=0x80000408
10091 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10092 $LCTL set_param fail_loc=0
10095 set_checksum_type $ORIG_CSUM_TYPE
10098 run_test 77b "checksum error on client write, read"
10103 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10105 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10106 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10107 $check_ost && [ -n "$ost_file_prefix" ] &&
10108 do_facet ost1 rm -f ${ost_file_prefix}\*
10112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10113 $GSS && skip_env "could not run with gss"
10114 remote_ost_nodsh && skip "remote OST with nodsh"
10117 local osc_file_prefix
10119 local check_ost=false
10120 local ost_file_prefix
10126 # ensure corruption will occur on first OSS/OST
10127 $LFS setstripe -i 0 $DIR/$tfile
10129 [ ! -f $F77_TMP ] && setup_f77
10130 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10131 error "dd write error: $?"
10132 fid=$($LFS path2fid $DIR/$tfile)
10134 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10137 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10138 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10140 echo "OSS do not support bulk pages dump upon error"
10143 osc_file_prefix=$($LCTL get_param -n debug_path)
10144 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10146 trap cleanup_77c EXIT
10149 # enable bulk pages dump upon error on Client
10150 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10151 # enable bulk pages dump upon error on OSS
10153 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10155 # flush Client cache to allow next read to reach OSS
10156 cancel_lru_locks osc
10158 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10159 $LCTL set_param fail_loc=0x80000408
10160 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10161 $LCTL set_param fail_loc=0
10165 # check cksum dump on Client
10166 osc_file=$(ls ${osc_file_prefix}*)
10167 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10168 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10169 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10170 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10171 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10173 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10174 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10175 error "dump content does not match on Client"
10177 $check_ost || skip "No need to check cksum dump on OSS"
10179 # check cksum dump on OSS
10180 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10181 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10182 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10183 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10184 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10185 error "dump content does not match on OSS"
10189 run_test 77c "checksum error on client read with debug"
10191 test_77d() { # bug 10889
10192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10193 $GSS && skip_env "could not run with gss"
10195 stack_trap "rm -f $DIR/$tfile"
10196 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10197 $LCTL set_param fail_loc=0x80000409
10199 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10200 error "direct write: rc=$?"
10201 $LCTL set_param fail_loc=0
10204 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10205 $LCTL set_param fail_loc=0x80000408
10207 cancel_lru_locks osc
10208 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10209 error "direct read: rc=$?"
10210 $LCTL set_param fail_loc=0
10213 run_test 77d "checksum error on OST direct write, read"
10215 test_77f() { # bug 10889
10216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10217 $GSS && skip_env "could not run with gss"
10220 stack_trap "rm -f $DIR/$tfile"
10221 for algo in $CKSUM_TYPES; do
10222 cancel_lru_locks osc
10223 set_checksum_type $algo
10224 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10225 $LCTL set_param fail_loc=0x409
10226 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10227 error "direct write succeeded"
10228 $LCTL set_param fail_loc=0
10230 set_checksum_type $ORIG_CSUM_TYPE
10233 run_test 77f "repeat checksum error on write (expect error)"
10235 test_77g() { # bug 10889
10236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10237 $GSS && skip_env "could not run with gss"
10238 remote_ost_nodsh && skip "remote OST with nodsh"
10240 [ ! -f $F77_TMP ] && setup_f77
10242 local file=$DIR/$tfile
10243 stack_trap "rm -f $file" EXIT
10245 $LFS setstripe -c 1 -i 0 $file
10246 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10247 do_facet ost1 lctl set_param fail_loc=0x8000021a
10249 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10250 error "write error: rc=$?"
10251 do_facet ost1 lctl set_param fail_loc=0
10254 cancel_lru_locks osc
10255 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10256 do_facet ost1 lctl set_param fail_loc=0x8000021b
10258 cmp $F77_TMP $file || error "file compare failed"
10259 do_facet ost1 lctl set_param fail_loc=0
10262 run_test 77g "checksum error on OST write, read"
10264 test_77k() { # LU-10906
10265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10266 $GSS && skip_env "could not run with gss"
10268 local cksum_param="osc.$FSNAME*.checksums"
10269 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10273 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10274 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10275 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10278 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10279 error "failed to set checksum=$i on MGS"
10280 wait_update $HOSTNAME "$get_checksum" $i
10282 echo "remount client, checksum should be $i"
10283 remount_client $MOUNT || error "failed to remount client"
10284 checksum=$(eval $get_checksum)
10285 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10287 # remove persistent param to avoid races with checksum mountopt below
10288 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10289 error "failed to delete checksum on MGS"
10291 for opt in "checksum" "nochecksum"; do
10292 #remount with mount option
10293 echo "remount client with option $opt, checksum should be $i"
10294 umount_client $MOUNT || error "failed to umount client"
10295 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10296 error "failed to mount client with option '$opt'"
10297 checksum=$(eval $get_checksum)
10298 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10302 remount_client $MOUNT || error "failed to remount client"
10304 run_test 77k "enable/disable checksum correctly"
10307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10308 $GSS && skip_env "could not run with gss"
10311 stack_trap "set_checksums $ORIG_CSUM" EXIT
10312 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10314 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10316 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10317 for algo in $CKSUM_TYPES; do
10318 set_checksum_type $algo || error "fail to set checksum type $algo"
10319 osc_algo=$(get_osc_checksum_type OST0000)
10320 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10322 # no locks, no reqs to let the connection idle
10323 cancel_lru_locks osc
10324 lru_resize_disable osc
10325 wait_osc_import_state client ost1 IDLE
10327 # ensure ost1 is connected
10328 stat $DIR/$tfile >/dev/null || error "can't stat"
10329 wait_osc_import_state client ost1 FULL
10331 osc_algo=$(get_osc_checksum_type OST0000)
10332 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10336 run_test 77l "preferred checksum type is remembered after reconnected"
10338 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10343 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10344 skip "Need at least version 2.14.52"
10345 local param=checksum_speed
10347 $LCTL get_param $param || error "reading $param failed"
10349 csum_speeds=$($LCTL get_param -n $param)
10351 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10352 error "known checksum types are missing"
10354 run_test 77m "Verify checksum_speed is correctly read"
10356 check_filefrag_77n() {
10361 while read extidx a b start end rest; do
10362 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10363 nr_ext=$(( $nr_ext + 1 ))
10364 starts+=( ${start%..} )
10367 done < <( filefrag -sv $1 )
10369 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10374 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10377 $TRUNCATE $DIR/$tfile 0
10378 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10379 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10380 check_filefrag_77n $DIR/$tfile ||
10381 skip "$tfile blocks not contiguous around hole"
10384 stack_trap "set_checksums $ORIG_CSUM" EXIT
10385 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10386 stack_trap "rm -f $DIR/$tfile"
10388 for algo in $CKSUM_TYPES; do
10389 if [[ "$algo" =~ ^t10 ]]; then
10390 set_checksum_type $algo ||
10391 error "fail to set checksum type $algo"
10392 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10393 error "fail to read $tfile with $algo"
10399 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10402 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10403 skip "Need MDS version at least 2.14.55"
10404 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10405 skip "Need OST version at least 2.14.55"
10406 local ofd=obdfilter
10409 # print OST checksum_type
10410 echo "$ofd.$FSNAME-*.checksum_type:"
10411 do_nodes $(comma_list $(osts_nodes)) \
10412 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10414 # print MDT checksum_type
10415 echo "$mdt.$FSNAME-*.checksum_type:"
10416 do_nodes $(comma_list $(mdts_nodes)) \
10417 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10419 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10420 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10422 (( $o_count == $OSTCOUNT )) ||
10423 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10425 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10426 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10428 (( $m_count == $MDSCOUNT )) ||
10429 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10431 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10433 cleanup_test_78() {
10438 test_78() { # bug 10901
10439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10440 remote_ost || skip_env "local OST"
10443 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10444 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10445 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10446 echo "MemTotal: $MEMTOTAL"
10448 # reserve 256MB of memory for the kernel and other running processes,
10449 # and then take 1/2 of the remaining memory for the read/write buffers.
10450 if [ $MEMTOTAL -gt 512 ] ;then
10451 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10453 # for those poor memory-starved high-end clusters...
10454 MEMTOTAL=$((MEMTOTAL / 2))
10456 echo "Mem to use for directio: $MEMTOTAL"
10458 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10459 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10460 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10461 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10463 echo "Smallest OST: $SMALLESTOST"
10464 [[ $SMALLESTOST -lt 10240 ]] &&
10465 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10467 trap cleanup_test_78 EXIT
10469 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10470 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10472 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10473 echo "File size: $F78SIZE"
10474 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10475 for i in $(seq 1 $NSEQ); do
10476 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10477 echo directIO rdwr round $i of $NSEQ
10478 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10483 run_test 78 "handle large O_DIRECT writes correctly ============"
10485 test_79() { # bug 12743
10486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10488 wait_delete_completed
10490 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10491 BKFREE=$(calc_osc_kbytes kbytesfree)
10492 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10494 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10495 DFTOTAL=`echo $STRING | cut -d, -f1`
10496 DFUSED=`echo $STRING | cut -d, -f2`
10497 DFAVAIL=`echo $STRING | cut -d, -f3`
10498 DFFREE=$(($DFTOTAL - $DFUSED))
10500 ALLOWANCE=$((64 * $OSTCOUNT))
10502 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10503 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10504 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10506 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10507 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10508 error "df free($DFFREE) mismatch OST free($BKFREE)"
10510 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10511 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10512 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10515 run_test 79 "df report consistency check ======================="
10517 test_80() { # bug 10718
10518 remote_ost_nodsh && skip "remote OST with nodsh"
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10521 # relax strong synchronous semantics for slow backends like ZFS
10522 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10523 local soc="obdfilter.*.sync_lock_cancel"
10524 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10526 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10527 if [ -z "$save" ]; then
10528 soc="obdfilter.*.sync_on_lock_cancel"
10529 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10532 if [ "$save" != "never" ]; then
10533 local hosts=$(comma_list $(osts_nodes))
10535 do_nodes $hosts $LCTL set_param $soc=never
10536 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10540 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10541 sync; sleep 1; sync
10542 local before=$(date +%s)
10543 cancel_lru_locks osc
10544 local after=$(date +%s)
10545 local diff=$((after - before))
10546 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10550 run_test 80 "Page eviction is equally fast at high offsets too"
10552 test_81a() { # LU-456
10553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10554 remote_ost_nodsh && skip "remote OST with nodsh"
10556 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10557 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10558 do_facet ost1 lctl set_param fail_loc=0x80000228
10560 # write should trigger a retry and success
10561 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10562 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10564 if [ $RC -ne 0 ] ; then
10565 error "write should success, but failed for $RC"
10568 run_test 81a "OST should retry write when get -ENOSPC ==============="
10570 test_81b() { # LU-456
10571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10572 remote_ost_nodsh && skip "remote OST with nodsh"
10574 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10575 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10576 do_facet ost1 lctl set_param fail_loc=0x228
10578 # write should retry several times and return -ENOSPC finally
10579 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10580 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10583 if [ $RC -ne $ENOSPC ] ; then
10584 error "dd should fail for -ENOSPC, but succeed."
10587 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10590 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10592 test_mkdir $DIR/$tdir.cvsroot
10593 chown $RUNAS_ID $DIR/$tdir.cvsroot
10596 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10599 # some versions of cvs import exit(1) when asked to import links or
10600 # files they can't read. ignore those files.
10601 local toignore=$(find . -type l -printf '-I %f\n' -o \
10602 ! -perm /4 -printf '-I %f\n')
10603 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10604 $tdir.reposname vtag rtag
10607 test_mkdir $DIR/$tdir.reposname
10608 chown $RUNAS_ID $DIR/$tdir.reposname
10609 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10611 cd $DIR/$tdir.reposname
10613 $RUNAS cvs add -m 'addmsg' foo99
10615 $RUNAS cvs commit -m 'nomsg' foo99
10616 rm -fr $DIR/$tdir.cvsroot
10618 run_test 99 "cvs strange file/directory operations"
10621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10622 [[ "$NETTYPE" =~ tcp ]] ||
10623 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10624 remote_ost_nodsh && skip "remote OST with nodsh"
10625 remote_mds_nodsh && skip "remote MDS with nodsh"
10627 skip "useless for local single node setup"
10629 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10630 [ "$PROT" != "tcp" ] && continue
10631 RPORT=$(echo $REMOTE | cut -d: -f2)
10632 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10635 LPORT=`echo $LOCAL | cut -d: -f2`
10636 if [ $LPORT -ge 1024 ]; then
10637 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10639 error_exit "local: $LPORT > 1024, remote: $RPORT"
10642 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10644 run_test 100 "check local port using privileged port ==========="
10646 function get_named_value()
10650 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10653 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10654 awk '/^max_cached_mb/ { print $2 }')
10657 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10662 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10667 local cache_limit=32
10669 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10670 trap cleanup_101a EXIT
10671 $LCTL set_param -n llite.*.read_ahead_stats=0
10672 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10675 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10677 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10678 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10681 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10682 get_named_value 'read.but.discarded'); do
10683 discard=$(($discard + $s))
10687 $LCTL get_param osc.*-osc*.rpc_stats
10688 $LCTL get_param llite.*.read_ahead_stats
10690 # Discard is generally zero, but sometimes a few random reads line up
10691 # and trigger larger readahead, which is wasted & leads to discards.
10692 if [[ $(($discard)) -gt $nreads ]]; then
10693 error "too many ($discard) discarded pages"
10695 rm -f $DIR/$tfile || true
10697 run_test 101a "check read-ahead for random reads"
10699 setup_test101bc() {
10700 test_mkdir $DIR/$tdir
10702 local FILE_LENGTH=$2
10705 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10707 local list=$(comma_list $(osts_nodes))
10708 set_osd_param $list '' read_cache_enable 0
10709 set_osd_param $list '' writethrough_cache_enable 0
10711 trap cleanup_test101bc EXIT
10712 # prepare the read-ahead file
10713 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10715 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10716 count=$FILE_SIZE_MB 2> /dev/null
10720 cleanup_test101bc() {
10725 local list=$(comma_list $(osts_nodes))
10726 set_osd_param $list '' read_cache_enable 1
10727 set_osd_param $list '' writethrough_cache_enable 1
10731 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10736 local stripe_size=$2
10737 local stride_length=$((stripe_size / read_size))
10738 local stride_width=$((stride_length * OSTCOUNT))
10739 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10740 (stride_width - stride_length) ))
10741 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10742 get_named_value 'read.but.discarded' | calc_total)
10744 if [[ $discard -gt $discard_limit ]]; then
10745 $LCTL get_param llite.*.read_ahead_stats
10746 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10748 echo "Read-ahead success for size ${read_size}"
10753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10754 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10756 local STRIPE_SIZE=1048576
10757 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10759 if [ $SLOW == "yes" ]; then
10760 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10762 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10765 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10767 # prepare the read-ahead file
10768 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10769 cancel_lru_locks osc
10770 for BIDX in 2 4 8 16 32 64 128 256
10772 local BSIZE=$((BIDX*4096))
10773 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10774 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10775 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10776 $LCTL set_param -n llite.*.read_ahead_stats=0
10777 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10778 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10779 cancel_lru_locks osc
10780 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10785 run_test 101b "check stride-io mode read-ahead ================="
10788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10790 local STRIPE_SIZE=1048576
10791 local FILE_LENGTH=$((STRIPE_SIZE*100))
10794 local osc_rpc_stats
10796 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10798 cancel_lru_locks osc
10799 $LCTL set_param osc.*.rpc_stats=0
10800 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10801 $LCTL get_param osc.*.rpc_stats
10802 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10803 local stats=$($LCTL get_param -n $osc_rpc_stats)
10804 local lines=$(echo "$stats" | awk 'END {print NR;}')
10807 if [ $lines -le 20 ]; then
10808 echo "continue debug"
10811 for size in 1 2 4 8; do
10812 local rpc=$(echo "$stats" |
10813 awk '($1 == "'$size':") {print $2; exit; }')
10814 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10815 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10817 echo "$osc_rpc_stats check passed!"
10822 run_test 101c "check stripe_size aligned read-ahead"
10825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10827 local file=$DIR/$tfile
10828 local sz_MB=${FILESIZE_101d:-80}
10829 local ra_MB=${READAHEAD_MB:-40}
10831 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10832 [ $free_MB -lt $sz_MB ] &&
10833 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10835 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10836 $LFS setstripe -c -1 $file || error "setstripe failed"
10838 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10839 echo Cancel LRU locks on lustre client to flush the client cache
10840 cancel_lru_locks osc
10842 echo Disable read-ahead
10843 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10844 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10845 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10846 $LCTL get_param -n llite.*.max_read_ahead_mb
10848 echo "Reading the test file $file with read-ahead disabled"
10849 local sz_KB=$((sz_MB * 1024 / 4))
10850 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10851 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10852 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10853 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10855 echo "Cancel LRU locks on lustre client to flush the client cache"
10856 cancel_lru_locks osc
10857 echo Enable read-ahead with ${ra_MB}MB
10858 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10860 echo "Reading the test file $file with read-ahead enabled"
10861 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10862 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10864 echo "read-ahead disabled time read $raOFF"
10865 echo "read-ahead enabled time read $raON"
10868 wait_delete_completed
10870 # use awk for this check instead of bash because it handles decimals
10871 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10872 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10874 run_test 101d "file read with and without read-ahead enabled"
10877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 local file=$DIR/$tfile
10880 local size_KB=500 #KB
10884 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10885 local need_KB=$((count * size_KB))
10886 [[ $free_KB -le $need_KB ]] &&
10887 skip_env "Need free space $need_KB, have $free_KB"
10889 echo "Creating $count ${size_KB}K test files"
10890 for ((i = 0; i < $count; i++)); do
10891 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10894 echo "Cancel LRU locks on lustre client to flush the client cache"
10895 cancel_lru_locks $OSC
10897 echo "Reset readahead stats"
10898 $LCTL set_param -n llite.*.read_ahead_stats=0
10900 for ((i = 0; i < $count; i++)); do
10901 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10904 $LCTL get_param llite.*.max_cached_mb
10905 $LCTL get_param llite.*.read_ahead_stats
10906 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10907 get_named_value 'misses' | calc_total)
10909 for ((i = 0; i < $count; i++)); do
10910 rm -rf $file.$i 2>/dev/null
10913 #10000 means 20% reads are missing in readahead
10914 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10916 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10919 which iozone || skip_env "no iozone installed"
10921 local old_debug=$($LCTL get_param debug)
10922 old_debug=${old_debug#*=}
10923 $LCTL set_param debug="reada mmap"
10925 # create a test file
10926 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10928 echo Cancel LRU locks on lustre client to flush the client cache
10929 cancel_lru_locks osc
10931 echo Reset readahead stats
10932 $LCTL set_param -n llite.*.read_ahead_stats=0
10934 echo mmap read the file with small block size
10935 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10938 echo checking missing pages
10939 $LCTL get_param llite.*.read_ahead_stats
10940 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10941 get_named_value 'misses' | calc_total)
10943 $LCTL set_param debug="$old_debug"
10944 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10947 run_test 101f "check mmap read performance"
10949 test_101g_brw_size_test() {
10951 local pages=$((mb * 1048576 / PAGE_SIZE))
10952 local file=$DIR/$tfile
10954 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10955 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10956 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10957 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10961 stack_trap "rm -f $file" EXIT
10962 $LCTL set_param -n osc.*.rpc_stats=0
10964 # 10 RPCs should be enough for the test
10966 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10967 { error "dd write ${mb} MB blocks failed"; return 3; }
10968 cancel_lru_locks osc
10969 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10970 { error "dd write ${mb} MB blocks failed"; return 4; }
10972 # calculate number of full-sized read and write RPCs
10973 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10974 sed -n '/pages per rpc/,/^$/p' |
10975 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10976 END { print reads,writes }'))
10977 # allow one extra full-sized read RPC for async readahead
10978 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10979 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10980 [[ ${rpcs[1]} == $count ]] ||
10981 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10985 remote_ost_nodsh && skip "remote OST with nodsh"
10988 local osts=$(get_facets OST)
10989 local list=$(comma_list $(osts_nodes))
10990 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10991 local brw_size="obdfilter.*.brw_size"
10993 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10995 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10997 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10998 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10999 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11000 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11001 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11002 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11004 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11007 if [[ $orig_mb -lt 16 ]]; then
11008 save_lustre_params $osts "$brw_size" > $p
11009 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11010 error "set 16MB RPC size failed"
11012 echo "remount client to enable new RPC size"
11013 remount_client $MOUNT || error "remount_client failed"
11016 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11017 # should be able to set brw_size=12, but no rpc_stats for that
11018 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11021 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11023 if [[ $orig_mb -lt 16 ]]; then
11024 restore_lustre_params < $p
11025 remount_client $MOUNT || error "remount_client restore failed"
11028 rm -f $p $DIR/$tfile
11030 run_test 101g "Big bulk(4/16 MiB) readahead"
11033 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11035 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11036 error "dd 70M file failed"
11037 echo Cancel LRU locks on lustre client to flush the client cache
11038 cancel_lru_locks osc
11040 echo "Reset readahead stats"
11041 $LCTL set_param -n llite.*.read_ahead_stats 0
11043 echo "Read 10M of data but cross 64M bundary"
11044 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11045 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11046 get_named_value 'misses' | calc_total)
11047 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11048 rm -f $p $DIR/$tfile
11050 run_test 101h "Readahead should cover current read window"
11053 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11054 error "dd 10M file failed"
11056 local max_per_file_mb=$($LCTL get_param -n \
11057 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11058 cancel_lru_locks osc
11059 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11060 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11061 error "set max_read_ahead_per_file_mb to 1 failed"
11063 echo "Reset readahead stats"
11064 $LCTL set_param llite.*.read_ahead_stats=0
11066 dd if=$DIR/$tfile of=/dev/null bs=2M
11068 $LCTL get_param llite.*.read_ahead_stats
11069 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11070 awk '/misses/ { print $2 }')
11071 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11074 run_test 101i "allow current readahead to exceed reservation"
11077 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11078 error "setstripe $DIR/$tfile failed"
11079 local file_size=$((1048576 * 16))
11080 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11081 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11083 echo Disable read-ahead
11084 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11086 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11087 for blk in $PAGE_SIZE 1048576 $file_size; do
11088 cancel_lru_locks osc
11089 echo "Reset readahead stats"
11090 $LCTL set_param -n llite.*.read_ahead_stats=0
11091 local count=$(($file_size / $blk))
11092 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11093 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11094 get_named_value 'failed.to.fast.read' | calc_total)
11095 $LCTL get_param -n llite.*.read_ahead_stats
11096 [ $miss -eq $count ] || error "expected $count got $miss"
11099 rm -f $p $DIR/$tfile
11101 run_test 101j "A complete read block should be submitted when no RA"
11104 test_mkdir $DIR/$tdir
11105 chown $RUNAS_ID $DIR/$tdir
11108 STRIPE_COUNT=$OSTCOUNT
11109 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11111 trap cleanup_test102 EXIT
11113 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11115 for num in 1 2 3 4; do
11116 for count in $(seq 1 $STRIPE_COUNT); do
11117 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11118 local size=`expr $STRIPE_SIZE \* $num`
11119 local file=file"$num-$idx-$count"
11120 $1 $LFS setstripe -S $size -i $idx -c $count $file
11126 $1 tar cf $TMP/f102.tar $tdir --xattrs
11129 cleanup_test102() {
11131 rm -f $TMP/f102.tar
11132 rm -rf $DIR/d0.sanity/d102
11136 [ "$UID" != 0 ] && skip "must run as root"
11137 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11138 skip_env "must have user_xattr"
11140 [ -z "$(which setfattr 2>/dev/null)" ] &&
11141 skip_env "could not find setfattr"
11143 local testfile=$DIR/$tfile
11146 echo "set/get xattr..."
11147 setfattr -n trusted.name1 -v value1 $testfile ||
11148 error "setfattr -n trusted.name1=value1 $testfile failed"
11149 getfattr -n trusted.name1 $testfile 2> /dev/null |
11150 grep "trusted.name1=.value1" ||
11151 error "$testfile missing trusted.name1=value1"
11153 setfattr -n user.author1 -v author1 $testfile ||
11154 error "setfattr -n user.author1=author1 $testfile failed"
11155 getfattr -n user.author1 $testfile 2> /dev/null |
11156 grep "user.author1=.author1" ||
11157 error "$testfile missing trusted.author1=author1"
11159 echo "listxattr..."
11160 setfattr -n trusted.name2 -v value2 $testfile ||
11161 error "$testfile unable to set trusted.name2"
11162 setfattr -n trusted.name3 -v value3 $testfile ||
11163 error "$testfile unable to set trusted.name3"
11164 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11165 grep "trusted.name" | wc -l) -eq 3 ] ||
11166 error "$testfile missing 3 trusted.name xattrs"
11168 setfattr -n user.author2 -v author2 $testfile ||
11169 error "$testfile unable to set user.author2"
11170 setfattr -n user.author3 -v author3 $testfile ||
11171 error "$testfile unable to set user.author3"
11172 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11173 grep "user.author" | wc -l) -eq 3 ] ||
11174 error "$testfile missing 3 user.author xattrs"
11176 echo "remove xattr..."
11177 setfattr -x trusted.name1 $testfile ||
11178 error "$testfile error deleting trusted.name1"
11179 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11180 error "$testfile did not delete trusted.name1 xattr"
11182 setfattr -x user.author1 $testfile ||
11183 error "$testfile error deleting user.author1"
11184 echo "set lustre special xattr ..."
11185 $LFS setstripe -c1 $testfile
11186 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11187 awk -F "=" '/trusted.lov/ { print $2 }' )
11188 setfattr -n "trusted.lov" -v $lovea $testfile ||
11189 error "$testfile doesn't ignore setting trusted.lov again"
11190 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11191 error "$testfile allow setting invalid trusted.lov"
11194 run_test 102a "user xattr test =================================="
11196 check_102b_layout() {
11198 local testfile=$DIR/$tfile
11200 echo "test layout '$layout'"
11201 $LFS setstripe $layout $testfile || error "setstripe failed"
11202 $LFS getstripe -y $testfile
11204 echo "get/set/list trusted.lov xattr ..." # b=10930
11205 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11206 [[ "$value" =~ "trusted.lov" ]] ||
11207 error "can't get trusted.lov from $testfile"
11208 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11209 error "getstripe failed"
11211 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11213 value=$(cut -d= -f2 <<<$value)
11214 # LU-13168: truncated xattr should fail if short lov_user_md header
11215 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11216 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11217 for len in $lens; do
11218 echo "setfattr $len $testfile.2"
11219 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11220 [ $len -lt 66 ] && error "short xattr len=$len worked"
11222 local stripe_size=$($LFS getstripe -S $testfile.2)
11223 local stripe_count=$($LFS getstripe -c $testfile.2)
11224 [[ $stripe_size -eq 65536 ]] ||
11225 error "stripe size $stripe_size != 65536"
11226 [[ $stripe_count -eq $stripe_count_orig ]] ||
11227 error "stripe count $stripe_count != $stripe_count_orig"
11228 rm $testfile $testfile.2
11232 [ -z "$(which setfattr 2>/dev/null)" ] &&
11233 skip_env "could not find setfattr"
11234 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11236 # check plain layout
11237 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11239 # and also check composite layout
11240 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11243 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11246 [ -z "$(which setfattr 2>/dev/null)" ] &&
11247 skip_env "could not find setfattr"
11248 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11250 # b10930: get/set/list lustre.lov xattr
11251 echo "get/set/list lustre.lov xattr ..."
11252 test_mkdir $DIR/$tdir
11253 chown $RUNAS_ID $DIR/$tdir
11254 local testfile=$DIR/$tdir/$tfile
11255 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11256 error "setstripe failed"
11257 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11258 error "getstripe failed"
11259 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11260 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11262 local testfile2=${testfile}2
11263 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11264 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11266 $RUNAS $MCREATE $testfile2
11267 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11268 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11269 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11270 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11271 [ $stripe_count -eq $STRIPECOUNT ] ||
11272 error "stripe count $stripe_count != $STRIPECOUNT"
11274 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11276 compare_stripe_info1() {
11277 local stripe_index_all_zero=true
11279 for num in 1 2 3 4; do
11280 for count in $(seq 1 $STRIPE_COUNT); do
11281 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11282 local size=$((STRIPE_SIZE * num))
11283 local file=file"$num-$offset-$count"
11284 stripe_size=$($LFS getstripe -S $PWD/$file)
11285 [[ $stripe_size -ne $size ]] &&
11286 error "$file: size $stripe_size != $size"
11287 stripe_count=$($LFS getstripe -c $PWD/$file)
11288 # allow fewer stripes to be created, ORI-601
11289 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11290 error "$file: count $stripe_count != $count"
11291 stripe_index=$($LFS getstripe -i $PWD/$file)
11292 [[ $stripe_index -ne 0 ]] &&
11293 stripe_index_all_zero=false
11297 $stripe_index_all_zero &&
11298 error "all files are being extracted starting from OST index 0"
11302 have_xattrs_include() {
11303 tar --help | grep -q xattrs-include &&
11304 echo --xattrs-include="lustre.*"
11308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11309 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11311 XINC=$(have_xattrs_include)
11313 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11314 cd $DIR/$tdir/$tdir
11315 compare_stripe_info1
11317 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11321 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11323 XINC=$(have_xattrs_include)
11325 test_mkdir $DIR/$tdir.restore
11327 tar cf - --xattrs $tdir | tar xf - \
11328 -C $DIR/$tdir.restore --xattrs $XINC
11329 cd $DIR/$tdir.restore/$tdir
11330 compare_stripe_info1
11332 run_test 102f "tar copy files, not keep osts"
11335 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11336 skip "must have user_xattr"
11337 [ -z "$(which setfattr 2>/dev/null)" ] &&
11338 skip_env "could not find setfattr"
11339 [ -z "$(which getfattr 2>/dev/null)" ] &&
11340 skip_env "could not find getfattr"
11342 local xsize=${1:-1024} # in bytes
11343 local file=$DIR/$tfile
11344 local value="$(generate_string $xsize)"
11345 local xbig=trusted.big
11349 log "save $xbig on $file"
11350 if [ -z "$toobig" ]
11352 setfattr -n $xbig -v $value $file ||
11353 error "saving $xbig on $file failed"
11355 setfattr -n $xbig -v $value $file &&
11356 error "saving $xbig on $file succeeded"
11360 local orig=$(get_xattr_value $xbig $file)
11361 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11363 local xsml=trusted.sml
11364 log "save $xsml on $file"
11365 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11367 local new=$(get_xattr_value $xbig $file)
11368 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11370 log "grow $xsml on $file"
11371 setfattr -n $xsml -v "$value" $file ||
11372 error "growing $xsml on $file failed"
11374 new=$(get_xattr_value $xbig $file)
11375 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11376 log "$xbig still valid after growing $xsml"
11381 test_102h() { # bug 15777
11384 run_test 102h "grow xattr from inside inode to external block"
11387 large_xattr_enabled || skip_env "ea_inode feature disabled"
11389 echo "setting xattr of max xattr size: $(max_xattr_size)"
11390 grow_xattr $(max_xattr_size)
11392 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11393 echo "This should fail:"
11394 grow_xattr $(($(max_xattr_size) + 10)) 1
11396 run_test 102ha "grow xattr from inside inode to external inode"
11398 test_102i() { # bug 17038
11399 [ -z "$(which getfattr 2>/dev/null)" ] &&
11400 skip "could not find getfattr"
11403 ln -s $DIR/$tfile $DIR/${tfile}link
11404 getfattr -n trusted.lov $DIR/$tfile ||
11405 error "lgetxattr on $DIR/$tfile failed"
11406 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11407 grep -i "no such attr" ||
11408 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11409 rm -f $DIR/$tfile $DIR/${tfile}link
11411 run_test 102i "lgetxattr test on symbolic link ============"
11414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11415 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11417 XINC=$(have_xattrs_include)
11418 setup_test102 "$RUNAS"
11419 chown $RUNAS_ID $DIR/$tdir
11420 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11421 cd $DIR/$tdir/$tdir
11422 compare_stripe_info1 "$RUNAS"
11424 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11427 [ -z "$(which setfattr 2>/dev/null)" ] &&
11428 skip "could not find setfattr"
11431 # b22187 just check that does not crash for regular file.
11432 setfattr -n trusted.lov $DIR/$tfile
11433 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11434 local test_kdir=$DIR/$tdir
11435 test_mkdir $test_kdir
11436 local default_size=$($LFS getstripe -S $test_kdir)
11437 local default_count=$($LFS getstripe -c $test_kdir)
11438 local default_offset=$($LFS getstripe -i $test_kdir)
11439 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11440 error 'dir setstripe failed'
11441 setfattr -n trusted.lov $test_kdir
11442 local stripe_size=$($LFS getstripe -S $test_kdir)
11443 local stripe_count=$($LFS getstripe -c $test_kdir)
11444 local stripe_offset=$($LFS getstripe -i $test_kdir)
11445 [ $stripe_size -eq $default_size ] ||
11446 error "stripe size $stripe_size != $default_size"
11447 [ $stripe_count -eq $default_count ] ||
11448 error "stripe count $stripe_count != $default_count"
11449 [ $stripe_offset -eq $default_offset ] ||
11450 error "stripe offset $stripe_offset != $default_offset"
11451 rm -rf $DIR/$tfile $test_kdir
11453 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11456 [ -z "$(which getfattr 2>/dev/null)" ] &&
11457 skip "could not find getfattr"
11459 # LU-532 trusted. xattr is invisible to non-root
11460 local testfile=$DIR/$tfile
11464 echo "listxattr as user..."
11465 chown $RUNAS_ID $testfile
11466 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11467 grep -q "trusted" &&
11468 error "$testfile trusted xattrs are user visible"
11472 run_test 102l "listxattr size test =================================="
11474 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11475 local path=$DIR/$tfile
11478 listxattr_size_check $path || error "listattr_size_check $path failed"
11480 run_test 102m "Ensure listxattr fails on small bufffer ========"
11484 getxattr() { # getxattr path name
11485 # Return the base64 encoding of the value of xattr name on path.
11489 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11491 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11493 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11495 getfattr --absolute-names --encoding=base64 --name=$name $path |
11496 awk -F= -v name=$name '$1 == name {
11497 print substr($0, index($0, "=") + 1);
11501 test_102n() { # LU-4101 mdt: protect internal xattrs
11502 [ -z "$(which setfattr 2>/dev/null)" ] &&
11503 skip "could not find setfattr"
11504 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11506 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11509 local file0=$DIR/$tfile.0
11510 local file1=$DIR/$tfile.1
11511 local xattr0=$TMP/$tfile.0
11512 local xattr1=$TMP/$tfile.1
11513 local namelist="lov lma lmv link fid version som hsm"
11517 rm -rf $file0 $file1 $xattr0 $xattr1
11518 touch $file0 $file1
11520 # Get 'before' xattrs of $file1.
11521 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11523 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11524 namelist+=" lfsck_namespace"
11525 for name in $namelist; do
11526 # Try to copy xattr from $file0 to $file1.
11527 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11529 setfattr --name=trusted.$name --value="$value" $file1 ||
11530 error "setxattr 'trusted.$name' failed"
11532 # Try to set a garbage xattr.
11533 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11535 if [[ x$name == "xlov" ]]; then
11536 setfattr --name=trusted.lov --value="$value" $file1 &&
11537 error "setxattr invalid 'trusted.lov' success"
11539 setfattr --name=trusted.$name --value="$value" $file1 ||
11540 error "setxattr invalid 'trusted.$name' failed"
11543 # Try to remove the xattr from $file1. We don't care if this
11544 # appears to succeed or fail, we just don't want there to be
11545 # any changes or crashes.
11546 setfattr --remove=$trusted.$name $file1 2> /dev/null
11549 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11552 # Try to copy xattr from $file0 to $file1.
11553 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11555 setfattr --name=trusted.$name --value="$value" $file1 ||
11556 error "setxattr 'trusted.$name' failed"
11558 # Try to set a garbage xattr.
11559 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11561 setfattr --name=trusted.$name --value="$value" $file1 ||
11562 error "setxattr 'trusted.$name' failed"
11564 # Try to remove the xattr from $file1. We don't care if this
11565 # appears to succeed or fail, we just don't want there to be
11566 # any changes or crashes.
11567 setfattr --remove=$trusted.$name $file1 2> /dev/null
11570 # Get 'after' xattrs of file1.
11571 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11573 if ! diff $xattr0 $xattr1; then
11574 error "before and after xattrs of '$file1' differ"
11577 rm -rf $file0 $file1 $xattr0 $xattr1
11581 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11583 test_102p() { # LU-4703 setxattr did not check ownership
11584 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11585 skip "MDS needs to be at least 2.5.56"
11587 local testfile=$DIR/$tfile
11591 echo "setfacl as user..."
11592 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11593 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11595 echo "setfattr as user..."
11596 setfacl -m "u:$RUNAS_ID:---" $testfile
11597 $RUNAS setfattr -x system.posix_acl_access $testfile
11598 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11600 run_test 102p "check setxattr(2) correctly fails without permission"
11603 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11604 skip "MDS needs to be at least 2.6.92"
11606 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11608 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11611 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11612 skip "MDS needs to be at least 2.6.93"
11614 touch $DIR/$tfile || error "touch"
11615 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11616 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11617 rm $DIR/$tfile || error "rm"
11620 mkdir -p $DIR/$tdir || error "mkdir"
11621 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11622 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11623 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11624 error "$testfile error deleting user.author1"
11625 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11626 grep "user.$(basename $tdir)" &&
11627 error "$tdir did not delete user.$(basename $tdir)"
11628 rmdir $DIR/$tdir || error "rmdir"
11631 test_mkdir $DIR/$tdir
11632 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11633 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11634 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11635 error "$testfile error deleting user.author1"
11636 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11637 grep "user.$(basename $tdir)" &&
11638 error "$tdir did not delete user.$(basename $tdir)"
11639 rmdir $DIR/$tdir || error "rm striped dir"
11641 run_test 102r "set EAs with empty values"
11644 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11645 skip "MDS needs to be at least 2.11.52"
11647 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11649 save_lustre_params client "llite.*.xattr_cache" > $save
11651 for cache in 0 1; do
11652 lctl set_param llite.*.xattr_cache=$cache
11655 touch $DIR/$tfile || error "touch"
11656 for prefix in lustre security system trusted user; do
11657 # Note getxattr() may fail with 'Operation not
11658 # supported' or 'No such attribute' depending
11659 # on prefix and cache.
11660 getfattr -n $prefix.n102s $DIR/$tfile &&
11661 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11665 restore_lustre_params < $save
11667 run_test 102s "getting nonexistent xattrs should fail"
11670 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11671 skip "MDS needs to be at least 2.11.52"
11673 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11675 save_lustre_params client "llite.*.xattr_cache" > $save
11677 for cache in 0 1; do
11678 lctl set_param llite.*.xattr_cache=$cache
11680 for buf_size in 0 256; do
11682 touch $DIR/$tfile || error "touch"
11683 setfattr -n user.multiop $DIR/$tfile
11684 $MULTIOP $DIR/$tfile oa$buf_size ||
11685 error "cannot get zero length xattr value (buf_size = $buf_size)"
11689 restore_lustre_params < $save
11691 run_test 102t "zero length xattr values handled correctly"
11695 local test=$LUSTRE/tests/acl/$1.test
11696 local tmp=$(mktemp -t $1-XXXXXX).test
11704 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11705 local sedgroups="-e s/:users/:$grp/g"
11706 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11708 sed $sedusers $sedgroups < $test > $tmp
11709 stack_trap "rm -f $tmp"
11710 [[ -s $tmp ]] || error "sed failed to create test script"
11712 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11713 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11717 [ "$UID" != 0 ] && skip "must run as root"
11718 $GSS && skip_env "could not run under gss"
11719 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11720 skip_env "must have acl enabled"
11721 which setfacl || skip_env "could not find setfacl"
11722 remote_mds_nodsh && skip "remote MDS with nodsh"
11724 ACLBIN=${ACLBIN:-"bin"}
11725 ACLDMN=${ACLDMN:-"daemon"}
11726 ACLGRP=${ACLGRP:-"users"}
11727 ACLNBD=${ACLNBD:-"nobody"}
11730 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11731 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11733 if ! id $ACLBIN ; then
11735 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11738 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11739 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11740 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11742 if ! id $ACLDMN ; then
11744 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11747 if ! getent group $ACLGRP; then
11748 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11750 if ! getent group $ACLGRP; then
11751 echo "cannot find group '$ACLGRP', adding it"
11753 add_group 60000 $ACLGRP
11757 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11758 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11759 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11761 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11762 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11764 if ! getent group $ACLGRP; then
11765 echo "cannot find group '$ACLGRP', adding it"
11767 add_group 60000 $ACLGRP
11769 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11770 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11772 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11776 gpasswd -a $ACLDMN $ACLBIN ||
11777 error "setting client group failed" # LU-5641
11778 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11779 error "setting MDS group failed" # LU-5641
11781 declare -a identity_old
11783 for num in $(seq $MDSCOUNT); do
11784 switch_identity $num true || identity_old[$num]=$?
11787 SAVE_UMASK=$(umask)
11789 mkdir -p $DIR/$tdir
11792 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11793 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11794 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11795 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11796 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11797 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11798 if ! id -u $ACLNBD ||
11799 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11801 if ! id -u $ACLNBD; then
11805 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11806 add_group $(id -u $ACLNBD) $ACLNBD
11807 if ! getent group $ACLNBD; then
11811 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11812 [[ -n "$ACLNBD" ]] && which setfattr; then
11813 run_acl_subtest permissions_xattr \
11814 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11815 elif [[ -z "$ACLNBD" ]]; then
11816 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11818 echo "skip 'permission_xattr' test - missing setfattr command"
11820 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11822 # inheritance test got from HP
11823 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11824 chmod +x make-tree || error "chmod +x failed"
11825 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11828 echo "LU-974 ignore umask when acl is enabled..."
11829 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11830 if [ $MDSCOUNT -ge 2 ]; then
11831 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
11834 echo "LU-2561 newly created file is same size as directory..."
11835 if [ "$mds1_FSTYPE" != "zfs" ]; then
11836 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
11838 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
11841 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
11846 for num in $(seq $MDSCOUNT); do
11847 if [ "${identity_old[$num]}" = 1 ]; then
11848 switch_identity $num false || identity_old[$num]=$?
11852 run_test 103a "acl test"
11858 for U in {0..511}; do
11860 local O=$(printf "%04o" $U)
11862 umask $(printf "%04o" $((511 ^ $O)))
11863 $LFS setstripe -c 1 $DIR/$tfile.s$O
11864 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11866 (( $S == ($O & 0666) )) ||
11867 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11869 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11870 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11871 (( $S == ($O & 0666) )) ||
11872 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11874 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11875 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11876 (( $S == ($O & 0666) )) ||
11877 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11878 rm -f $DIR/$tfile.[smp]$0
11882 # limit the concurrently running threads to 64. LU-11878
11883 local idx=$((U % 64))
11884 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11889 run_test 103b "umask lfs setstripe"
11892 mkdir -p $DIR/$tdir
11893 cp -rp $DIR/$tdir $DIR/$tdir.bak
11895 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11896 error "$DIR/$tdir shouldn't contain default ACL"
11897 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11898 error "$DIR/$tdir.bak shouldn't contain default ACL"
11901 run_test 103c "'cp -rp' won't set empty acl"
11906 local saved_debug=$($LCTL get_param -n debug)
11908 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11909 skip "MDS needs to be at least 2.14.52"
11911 large_xattr_enabled || skip_env "ea_inode feature disabled"
11913 mkdir -p $DIR/$tdir
11914 # add big LOV EA to cause reply buffer overflow earlier
11915 $LFS setstripe -C 1000 $DIR/$tdir
11916 lctl set_param mdc.*-mdc*.stats=clear
11918 $LCTL set_param debug=0
11919 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11920 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11922 # add a large number of default ACLs (expect 8000+ for 2.13+)
11923 for U in {2..7000}; do
11924 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11925 error "Able to add just $U default ACLs"
11927 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11928 echo "$numacl default ACLs created"
11930 stat $DIR/$tdir || error "Cannot stat directory"
11931 # check file creation
11932 touch $DIR/$tdir/$tfile ||
11933 error "failed to create $tfile with $numacl default ACLs"
11934 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11935 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11936 echo "$fileacl ACLs were inherited"
11937 (( $fileacl == $numacl )) ||
11938 error "Not all default ACLs were inherited: $numacl != $fileacl"
11939 # check that new ACLs creation adds new ACLs to inherited ACLs
11940 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11941 error "Cannot set new ACL"
11942 numacl=$((numacl + 1))
11943 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11944 (( $fileacl == $numacl )) ||
11945 error "failed to add new ACL: $fileacl != $numacl as expected"
11946 # adds more ACLs to a file to reach their maximum at 8000+
11948 for U in {20000..25000}; do
11949 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11950 numacl=$((numacl + 1))
11952 echo "Added $numacl more ACLs to the file"
11953 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11954 echo "Total $fileacl ACLs in file"
11955 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11956 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11957 rmdir $DIR/$tdir || error "Cannot remove directory"
11959 run_test 103e "inheritance of big amount of default ACLs"
11962 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11963 skip "MDS needs to be at least 2.14.51"
11965 large_xattr_enabled || skip_env "ea_inode feature disabled"
11967 # enable changelog to consume more internal MDD buffers
11970 mkdir -p $DIR/$tdir
11972 $LFS setstripe -C 1000 $DIR/$tdir
11973 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11974 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11975 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11976 rmdir $DIR/$tdir || error "Cannot remove directory"
11978 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11984 lfs df || error "lfs df failed"
11985 lfs df -ih || error "lfs df -ih failed"
11986 lfs df -h $DIR || error "lfs df -h $DIR failed"
11987 lfs df -i $DIR || error "lfs df -i $DIR failed"
11988 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11989 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11991 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11992 lctl --device %$OSC deactivate
11993 lfs df || error "lfs df with deactivated OSC failed"
11994 lctl --device %$OSC activate
11995 # wait the osc back to normal
11996 wait_osc_import_ready client ost
11998 lfs df || error "lfs df with reactivated OSC failed"
12001 run_test 104a "lfs df [-ih] [path] test ========================="
12004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12005 [ $RUNAS_ID -eq $UID ] &&
12006 skip_env "RUNAS_ID = UID = $UID -- skipping"
12008 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12009 grep "Permission denied" | wc -l)))
12010 if [ $denied_cnt -ne 0 ]; then
12011 error "lfs check servers test failed"
12014 run_test 104b "$RUNAS lfs check servers test ===================="
12017 # Verify $1 is within range of $2.
12018 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12019 # $1 is <= 2% of $2. Else Fail.
12022 # Strip all units (M, G, T)
12023 actual=$(echo $1 | tr -d A-Z)
12024 expect=$(echo $2 | tr -d A-Z)
12026 expect_lo=$(($expect * 98 / 100)) # 2% below
12027 expect_hi=$(($expect * 102 / 100)) # 2% above
12029 # permit 2% drift above and below
12030 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12035 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12037 local ost_param="osd-zfs.$FSNAME-OST0000."
12038 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12039 local ofacets=$(get_facets OST)
12040 local mfacets=$(get_facets MDS)
12041 local saved_ost_blocks=
12042 local saved_mdt_blocks=
12044 echo "Before recordsize change"
12045 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12046 df=($(df -h | grep "$MOUNT"$))
12049 echo "lfs output : ${lfs_df[*]}"
12050 echo "df output : ${df[*]}"
12052 for facet in ${ofacets//,/ }; do
12053 if [ -z $saved_ost_blocks ]; then
12054 saved_ost_blocks=$(do_facet $facet \
12055 lctl get_param -n $ost_param.blocksize)
12056 echo "OST Blocksize: $saved_ost_blocks"
12058 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12059 do_facet $facet zfs set recordsize=32768 $ost
12062 # BS too small. Sufficient for functional testing.
12063 for facet in ${mfacets//,/ }; do
12064 if [ -z $saved_mdt_blocks ]; then
12065 saved_mdt_blocks=$(do_facet $facet \
12066 lctl get_param -n $mdt_param.blocksize)
12067 echo "MDT Blocksize: $saved_mdt_blocks"
12069 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12070 do_facet $facet zfs set recordsize=32768 $mdt
12073 # Give new values chance to reflect change
12076 echo "After recordsize change"
12077 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12078 df_after=($(df -h | grep "$MOUNT"$))
12081 echo "lfs output : ${lfs_df_after[*]}"
12082 echo "df output : ${df_after[*]}"
12085 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12086 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12087 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12088 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12089 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12090 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12093 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12094 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12095 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12096 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12097 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12098 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12100 # Restore MDT recordize back to original
12101 for facet in ${mfacets//,/ }; do
12102 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12103 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12106 # Restore OST recordize back to original
12107 for facet in ${ofacets//,/ }; do
12108 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12109 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12114 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12117 (( $RUNAS_ID != $UID )) ||
12118 skip_env "RUNAS_ID = UID = $UID -- skipping"
12120 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12121 skip "lustre version doesn't support lctl dl with non-root"
12123 # debugfs only allows root users to access files, so the
12124 # previous move of the "devices" file to debugfs broke
12125 # "lctl dl" for non-root users. The LU-9680 Netlink
12126 # interface again allows non-root users to list devices.
12127 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12128 error "lctl dl doesn't work for non root"
12130 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12131 [ "$ost_count" -eq $OSTCOUNT ] ||
12132 error "lctl dl reports wrong number of OST devices"
12134 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12135 [ "$mdt_count" -eq $MDSCOUNT ] ||
12136 error "lctl dl reports wrong number of MDT devices"
12138 run_test 104d "$RUNAS lctl dl test"
12141 # doesn't work on 2.4 kernels
12143 if $(flock_is_enabled); then
12144 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12146 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12150 run_test 105a "flock when mounted without -o flock test ========"
12154 if $(flock_is_enabled); then
12155 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12157 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12161 run_test 105b "fcntl when mounted without -o flock test ========"
12165 if $(flock_is_enabled); then
12166 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12168 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12172 run_test 105c "lockf when mounted without -o flock test"
12174 test_105d() { # bug 15924
12175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12177 test_mkdir $DIR/$tdir
12178 flock_is_enabled || skip_env "mount w/o flock enabled"
12179 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12180 $LCTL set_param fail_loc=0x80000315
12181 flocks_test 2 $DIR/$tdir
12183 run_test 105d "flock race (should not freeze) ========"
12185 test_105e() { # bug 22660 && 22040
12186 flock_is_enabled || skip_env "mount w/o flock enabled"
12189 flocks_test 3 $DIR/$tfile
12191 run_test 105e "Two conflicting flocks from same process"
12193 test_106() { #bug 10921
12194 test_mkdir $DIR/$tdir
12195 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12196 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12198 run_test 106 "attempt exec of dir followed by chown of that dir"
12201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12209 local save_pattern=$(sysctl -n kernel.core_pattern)
12210 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12211 sysctl -w kernel.core_pattern=$file
12212 sysctl -w kernel.core_uses_pid=0
12214 ulimit -c unlimited
12220 kill -s 11 $SLEEPPID
12222 if [ -e $file ]; then
12223 size=`stat -c%s $file`
12224 [ $size -eq 0 ] && error "Fail to create core file $file"
12226 error "Fail to create core file $file"
12229 sysctl -w kernel.core_pattern=$save_pattern
12230 sysctl -w kernel.core_uses_pid=$save_uses_pid
12233 run_test 107 "Coredump on SIG"
12236 test_mkdir $DIR/$tdir
12237 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12238 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12239 error "mkdir with 256 char should fail, but did not"
12240 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12241 error "create with 255 char failed"
12242 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12243 error "create with 256 char should fail, but did not"
12248 run_test 110 "filename length checking"
12250 test_116a() { # was previously test_116()
12251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12252 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12253 remote_mds_nodsh && skip "remote MDS with nodsh"
12255 echo -n "Free space priority "
12256 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12261 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12262 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12263 stack_trap simple_cleanup_common
12265 # Check if we need to generate uneven OSTs
12266 test_mkdir -p $DIR/$tdir/OST${MINI}
12267 local FILL=$((MINV / 4))
12268 local DIFF=$((MAXV - MINV))
12269 local DIFF2=$((DIFF * 100 / MINV))
12271 local threshold=$(do_facet $SINGLEMDS \
12272 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12273 threshold=${threshold%%%}
12274 echo -n "Check for uneven OSTs: "
12275 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12277 if [[ $DIFF2 -gt $threshold ]]; then
12279 echo "Don't need to fill OST$MINI"
12281 # generate uneven OSTs. Write 2% over the QOS threshold value
12283 DIFF=$((threshold - DIFF2 + 2))
12284 DIFF2=$((MINV * DIFF / 100))
12285 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12286 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12287 error "setstripe failed"
12288 DIFF=$((DIFF2 / 2048))
12290 while [ $i -lt $DIFF ]; do
12292 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12293 bs=2M count=1 2>/dev/null
12302 DIFF=$((MAXV - MINV))
12303 DIFF2=$((DIFF * 100 / MINV))
12304 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12305 if [ $DIFF2 -gt $threshold ]; then
12308 skip "QOS imbalance criteria not met"
12316 # now fill using QOS
12317 $LFS setstripe -c 1 $DIR/$tdir
12318 FILL=$((FILL / 200))
12319 if [ $FILL -gt 600 ]; then
12322 echo "writing $FILL files to QOS-assigned OSTs"
12324 while [ $i -lt $FILL ]; do
12326 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12327 count=1 2>/dev/null
12330 echo "wrote $i 200k files"
12334 echo "Note: free space may not be updated, so measurements might be off"
12336 DIFF2=$((MAXV - MINV))
12337 echo "free space delta: orig $DIFF final $DIFF2"
12338 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12339 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12340 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12341 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12342 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12343 if [[ $DIFF -gt 0 ]]; then
12344 FILL=$((DIFF2 * 100 / DIFF - 100))
12345 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12348 # Figure out which files were written where
12349 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12350 awk '/'$MINI1': / {print $2; exit}')
12352 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12353 echo "$MINC files created on smaller OST $MINI1"
12354 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12355 awk '/'$MAXI1': / {print $2; exit}')
12357 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12358 echo "$MAXC files created on larger OST $MAXI1"
12359 if [[ $MINC -gt 0 ]]; then
12360 FILL=$((MAXC * 100 / MINC - 100))
12361 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12363 [[ $MAXC -gt $MINC ]] ||
12364 error_ignore LU-9 "stripe QOS didn't balance free space"
12366 run_test 116a "stripe QOS: free space balance ==================="
12368 test_116b() { # LU-2093
12369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12370 remote_mds_nodsh && skip "remote MDS with nodsh"
12372 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12373 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12374 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12375 [ -z "$old_rr" ] && skip "no QOS"
12376 do_facet $SINGLEMDS lctl set_param \
12377 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12378 mkdir -p $DIR/$tdir
12379 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12380 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12381 do_facet $SINGLEMDS lctl set_param fail_loc=0
12383 do_facet $SINGLEMDS lctl set_param \
12384 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12386 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12388 test_117() # bug 10891
12390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12392 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12393 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12394 lctl set_param fail_loc=0x21e
12395 > $DIR/$tfile || error "truncate failed"
12396 lctl set_param fail_loc=0
12397 echo "Truncate succeeded."
12400 run_test 117 "verify osd extend =========="
12402 NO_SLOW_RESENDCOUNT=4
12403 export OLD_RESENDCOUNT=""
12404 set_resend_count () {
12405 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12406 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12407 lctl set_param -n $PROC_RESENDCOUNT $1
12408 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12411 # for reduce test_118* time (b=14842)
12412 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12414 # Reset async IO behavior after error case
12416 FILE=$DIR/reset_async
12418 # Ensure all OSCs are cleared
12419 $LFS setstripe -c -1 $FILE
12420 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12425 test_118a() #bug 11710
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12431 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12432 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12433 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12435 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12436 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12441 run_test 118a "verify O_SYNC works =========="
12445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12446 remote_ost_nodsh && skip "remote OST with nodsh"
12450 #define OBD_FAIL_SRV_ENOENT 0x217
12451 set_nodes_failloc "$(osts_nodes)" 0x217
12452 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12454 set_nodes_failloc "$(osts_nodes)" 0
12455 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12456 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12459 if [[ $RC -eq 0 ]]; then
12460 error "Must return error due to dropped pages, rc=$RC"
12464 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12465 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12469 echo "Dirty pages not leaked on ENOENT"
12471 # Due to the above error the OSC will issue all RPCs syncronously
12472 # until a subsequent RPC completes successfully without error.
12473 $MULTIOP $DIR/$tfile Ow4096yc
12478 run_test 118b "Reclaim dirty pages on fatal error =========="
12482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12484 # for 118c, restore the original resend count, LU-1940
12485 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12486 set_resend_count $OLD_RESENDCOUNT
12487 remote_ost_nodsh && skip "remote OST with nodsh"
12491 #define OBD_FAIL_OST_EROFS 0x216
12492 set_nodes_failloc "$(osts_nodes)" 0x216
12494 # multiop should block due to fsync until pages are written
12495 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12499 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12500 error "Multiop failed to block on fsync, pid=$MULTIPID"
12503 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12505 if [[ $WRITEBACK -eq 0 ]]; then
12506 error "No page in writeback, writeback=$WRITEBACK"
12509 set_nodes_failloc "$(osts_nodes)" 0
12512 if [[ $RC -ne 0 ]]; then
12513 error "Multiop fsync failed, rc=$RC"
12516 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12517 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12519 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12520 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12524 echo "Dirty pages flushed via fsync on EROFS"
12527 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12529 # continue to use small resend count to reduce test_118* time (b=14842)
12530 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12535 remote_ost_nodsh && skip "remote OST with nodsh"
12539 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12540 set_nodes_failloc "$(osts_nodes)" 0x214
12541 # multiop should block due to fsync until pages are written
12542 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12546 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12547 error "Multiop failed to block on fsync, pid=$MULTIPID"
12550 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12552 if [[ $WRITEBACK -eq 0 ]]; then
12553 error "No page in writeback, writeback=$WRITEBACK"
12556 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12557 set_nodes_failloc "$(osts_nodes)" 0
12559 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12560 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12562 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12563 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12567 echo "Dirty pages gaurenteed flushed via fsync"
12570 run_test 118d "Fsync validation inject a delay of the bulk =========="
12573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12577 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12578 lctl set_param fail_loc=0x8000040a
12580 # Should simulate EINVAL error which is fatal
12581 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12583 if [[ $RC -eq 0 ]]; then
12584 error "Must return error due to dropped pages, rc=$RC"
12587 lctl set_param fail_loc=0x0
12589 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12590 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12591 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12593 if [[ $LOCKED -ne 0 ]]; then
12594 error "Locked pages remain in cache, locked=$LOCKED"
12597 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12598 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12602 echo "No pages locked after fsync"
12607 run_test 118f "Simulate unrecoverable OSC side error =========="
12610 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12614 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12615 lctl set_param fail_loc=0x406
12617 # simulate local -ENOMEM
12618 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12621 lctl set_param fail_loc=0
12622 if [[ $RC -eq 0 ]]; then
12623 error "Must return error due to dropped pages, rc=$RC"
12626 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12627 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12628 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12630 if [[ $LOCKED -ne 0 ]]; then
12631 error "Locked pages remain in cache, locked=$LOCKED"
12634 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12635 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12639 echo "No pages locked after fsync"
12644 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12648 remote_ost_nodsh && skip "remote OST with nodsh"
12652 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12653 set_nodes_failloc "$(osts_nodes)" 0x20e
12654 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12655 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12658 set_nodes_failloc "$(osts_nodes)" 0
12659 if [[ $RC -eq 0 ]]; then
12660 error "Must return error due to dropped pages, rc=$RC"
12663 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12664 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12665 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12667 if [[ $LOCKED -ne 0 ]]; then
12668 error "Locked pages remain in cache, locked=$LOCKED"
12671 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12672 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12676 echo "No pages locked after fsync"
12680 run_test 118h "Verify timeout in handling recoverables errors =========="
12682 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12686 remote_ost_nodsh && skip "remote OST with nodsh"
12690 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12691 set_nodes_failloc "$(osts_nodes)" 0x20e
12693 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12694 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12697 set_nodes_failloc "$(osts_nodes)" 0
12701 if [[ $RC -ne 0 ]]; then
12702 error "got error, but should be not, rc=$RC"
12705 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12706 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12707 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12708 if [[ $LOCKED -ne 0 ]]; then
12709 error "Locked pages remain in cache, locked=$LOCKED"
12712 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12713 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12717 echo "No pages locked after fsync"
12721 run_test 118i "Fix error before timeout in recoverable error =========="
12723 [ "$SLOW" = "no" ] && set_resend_count 4
12726 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12727 remote_ost_nodsh && skip "remote OST with nodsh"
12731 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12732 set_nodes_failloc "$(osts_nodes)" 0x220
12734 # return -EIO from OST
12735 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12737 set_nodes_failloc "$(osts_nodes)" 0x0
12738 if [[ $RC -eq 0 ]]; then
12739 error "Must return error due to dropped pages, rc=$RC"
12742 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12743 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12744 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12745 if [[ $LOCKED -ne 0 ]]; then
12746 error "Locked pages remain in cache, locked=$LOCKED"
12749 # in recoverable error on OST we want resend and stay until it finished
12750 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12751 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12755 echo "No pages locked after fsync"
12759 run_test 118j "Simulate unrecoverable OST side error =========="
12763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12764 remote_ost_nodsh && skip "remote OSTs with nodsh"
12766 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12767 set_nodes_failloc "$(osts_nodes)" 0x20e
12768 test_mkdir $DIR/$tdir
12770 for ((i=0;i<10;i++)); do
12771 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12772 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12779 set_nodes_failloc "$(osts_nodes)" 0
12782 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12784 test_118l() # LU-646
12786 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12788 test_mkdir $DIR/$tdir
12789 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12792 run_test 118l "fsync dir"
12794 test_118m() # LU-3066
12796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12798 test_mkdir $DIR/$tdir
12799 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12802 run_test 118m "fdatasync dir ========="
12804 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12812 remote_ost_nodsh && skip "remote OSTs with nodsh"
12814 # Sleep to avoid a cached response.
12815 #define OBD_STATFS_CACHE_SECONDS 1
12818 # Inject a 10 second delay in the OST_STATFS handler.
12819 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12820 set_nodes_failloc "$(osts_nodes)" 0x242
12823 stat --file-system $MOUNT > /dev/null
12826 set_nodes_failloc "$(osts_nodes)" 0
12828 if ((end - begin > 20)); then
12829 error "statfs took $((end - begin)) seconds, expected 10"
12832 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12834 test_119a() # bug 11737
12836 BSIZE=$((512 * 1024))
12837 directio write $DIR/$tfile 0 1 $BSIZE
12838 # We ask to read two blocks, which is more than a file size.
12839 # directio will indicate an error when requested and actual
12840 # sizes aren't equeal (a normal situation in this case) and
12841 # print actual read amount.
12842 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12843 if [ "$NOB" != "$BSIZE" ]; then
12844 error "read $NOB bytes instead of $BSIZE"
12848 run_test 119a "Short directIO read must return actual read amount"
12850 test_119b() # bug 11737
12852 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12854 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12855 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12857 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12858 error "direct read failed"
12861 run_test 119b "Sparse directIO read must return actual read amount"
12863 test_119c() # bug 13099
12866 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12867 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12870 run_test 119c "Testing for direct read hitting hole"
12872 test_119d() # bug 15950
12874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12876 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12877 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12879 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12880 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12881 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12882 lctl set_param fail_loc=0x40d
12883 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12886 cat $DIR/$tfile > /dev/null &
12887 lctl set_param fail_loc=0
12890 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12892 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12893 error "the read rpcs have not completed in 2s"
12895 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12897 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12901 remote_mds_nodsh && skip "remote MDS with nodsh"
12902 test_mkdir -i0 -c1 $DIR/$tdir
12903 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12904 skip_env "no early lock cancel on server"
12906 lru_resize_disable mdc
12907 lru_resize_disable osc
12908 cancel_lru_locks mdc
12909 # asynchronous object destroy at MDT could cause bl ast to client
12910 cancel_lru_locks osc
12912 stat $DIR/$tdir > /dev/null
12913 can1=$(do_facet mds1 \
12914 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12915 awk '/ldlm_cancel/ {print $2}')
12916 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12917 awk '/ldlm_bl_callback/ {print $2}')
12918 test_mkdir -i0 -c1 $DIR/$tdir/d1
12919 can2=$(do_facet mds1 \
12920 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12921 awk '/ldlm_cancel/ {print $2}')
12922 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12923 awk '/ldlm_bl_callback/ {print $2}')
12924 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12925 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12926 lru_resize_enable mdc
12927 lru_resize_enable osc
12929 run_test 120a "Early Lock Cancel: mkdir test"
12932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12933 remote_mds_nodsh && skip "remote MDS with nodsh"
12934 test_mkdir $DIR/$tdir
12935 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12936 skip_env "no early lock cancel on server"
12938 lru_resize_disable mdc
12939 lru_resize_disable osc
12940 cancel_lru_locks mdc
12941 stat $DIR/$tdir > /dev/null
12942 can1=$(do_facet $SINGLEMDS \
12943 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12944 awk '/ldlm_cancel/ {print $2}')
12945 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12946 awk '/ldlm_bl_callback/ {print $2}')
12947 touch $DIR/$tdir/f1
12948 can2=$(do_facet $SINGLEMDS \
12949 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12950 awk '/ldlm_cancel/ {print $2}')
12951 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12952 awk '/ldlm_bl_callback/ {print $2}')
12953 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12954 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12955 lru_resize_enable mdc
12956 lru_resize_enable osc
12958 run_test 120b "Early Lock Cancel: create test"
12961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12962 remote_mds_nodsh && skip "remote MDS with nodsh"
12963 test_mkdir -i0 -c1 $DIR/$tdir
12964 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12965 skip "no early lock cancel on server"
12967 lru_resize_disable mdc
12968 lru_resize_disable osc
12969 test_mkdir -i0 -c1 $DIR/$tdir/d1
12970 test_mkdir -i0 -c1 $DIR/$tdir/d2
12971 touch $DIR/$tdir/d1/f1
12972 cancel_lru_locks mdc
12973 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12974 can1=$(do_facet mds1 \
12975 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12976 awk '/ldlm_cancel/ {print $2}')
12977 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12978 awk '/ldlm_bl_callback/ {print $2}')
12979 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12980 can2=$(do_facet mds1 \
12981 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12982 awk '/ldlm_cancel/ {print $2}')
12983 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12984 awk '/ldlm_bl_callback/ {print $2}')
12985 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12986 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12987 lru_resize_enable mdc
12988 lru_resize_enable osc
12990 run_test 120c "Early Lock Cancel: link test"
12993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12994 remote_mds_nodsh && skip "remote MDS with nodsh"
12995 test_mkdir -i0 -c1 $DIR/$tdir
12996 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12997 skip_env "no early lock cancel on server"
12999 lru_resize_disable mdc
13000 lru_resize_disable osc
13002 cancel_lru_locks mdc
13003 stat $DIR/$tdir > /dev/null
13004 can1=$(do_facet mds1 \
13005 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13006 awk '/ldlm_cancel/ {print $2}')
13007 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13008 awk '/ldlm_bl_callback/ {print $2}')
13009 chmod a+x $DIR/$tdir
13010 can2=$(do_facet mds1 \
13011 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13012 awk '/ldlm_cancel/ {print $2}')
13013 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13014 awk '/ldlm_bl_callback/ {print $2}')
13015 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13016 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13017 lru_resize_enable mdc
13018 lru_resize_enable osc
13020 run_test 120d "Early Lock Cancel: setattr test"
13023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13024 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13025 skip_env "no early lock cancel on server"
13026 remote_mds_nodsh && skip "remote MDS with nodsh"
13028 local dlmtrace_set=false
13030 test_mkdir -i0 -c1 $DIR/$tdir
13031 lru_resize_disable mdc
13032 lru_resize_disable osc
13033 ! $LCTL get_param debug | grep -q dlmtrace &&
13034 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13035 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13036 cancel_lru_locks mdc
13037 cancel_lru_locks osc
13038 dd if=$DIR/$tdir/f1 of=/dev/null
13039 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13040 # XXX client can not do early lock cancel of OST lock
13041 # during unlink (LU-4206), so cancel osc lock now.
13043 cancel_lru_locks osc
13044 can1=$(do_facet mds1 \
13045 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13046 awk '/ldlm_cancel/ {print $2}')
13047 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13048 awk '/ldlm_bl_callback/ {print $2}')
13049 unlink $DIR/$tdir/f1
13051 can2=$(do_facet mds1 \
13052 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13053 awk '/ldlm_cancel/ {print $2}')
13054 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13055 awk '/ldlm_bl_callback/ {print $2}')
13056 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13057 $LCTL dk $TMP/cancel.debug.txt
13058 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13059 $LCTL dk $TMP/blocking.debug.txt
13060 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13061 lru_resize_enable mdc
13062 lru_resize_enable osc
13064 run_test 120e "Early Lock Cancel: unlink test"
13067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13068 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13069 skip_env "no early lock cancel on server"
13070 remote_mds_nodsh && skip "remote MDS with nodsh"
13072 test_mkdir -i0 -c1 $DIR/$tdir
13073 lru_resize_disable mdc
13074 lru_resize_disable osc
13075 test_mkdir -i0 -c1 $DIR/$tdir/d1
13076 test_mkdir -i0 -c1 $DIR/$tdir/d2
13077 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13078 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13079 cancel_lru_locks mdc
13080 cancel_lru_locks osc
13081 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13082 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13083 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13084 # XXX client can not do early lock cancel of OST lock
13085 # during rename (LU-4206), so cancel osc lock now.
13087 cancel_lru_locks osc
13088 can1=$(do_facet mds1 \
13089 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13090 awk '/ldlm_cancel/ {print $2}')
13091 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13092 awk '/ldlm_bl_callback/ {print $2}')
13093 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13095 can2=$(do_facet mds1 \
13096 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13097 awk '/ldlm_cancel/ {print $2}')
13098 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13099 awk '/ldlm_bl_callback/ {print $2}')
13100 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13101 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13102 lru_resize_enable mdc
13103 lru_resize_enable osc
13105 run_test 120f "Early Lock Cancel: rename test"
13108 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13109 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13110 skip_env "no early lock cancel on server"
13111 remote_mds_nodsh && skip "remote MDS with nodsh"
13113 lru_resize_disable mdc
13114 lru_resize_disable osc
13116 echo create $count files
13117 test_mkdir $DIR/$tdir
13118 cancel_lru_locks mdc
13119 cancel_lru_locks osc
13122 can0=$(do_facet $SINGLEMDS \
13123 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13124 awk '/ldlm_cancel/ {print $2}')
13125 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13126 awk '/ldlm_bl_callback/ {print $2}')
13127 createmany -o $DIR/$tdir/f $count
13129 can1=$(do_facet $SINGLEMDS \
13130 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13131 awk '/ldlm_cancel/ {print $2}')
13132 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13133 awk '/ldlm_bl_callback/ {print $2}')
13135 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13136 echo rm $count files
13139 can2=$(do_facet $SINGLEMDS \
13140 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13141 awk '/ldlm_cancel/ {print $2}')
13142 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13143 awk '/ldlm_bl_callback/ {print $2}')
13145 echo total: $count removes in $((t2-t1))
13146 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13148 # wait for commitment of removal
13149 lru_resize_enable mdc
13150 lru_resize_enable osc
13152 run_test 120g "Early Lock Cancel: performance test"
13154 test_121() { #bug #10589
13155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13158 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13159 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13160 lctl set_param fail_loc=0x310
13161 cancel_lru_locks osc > /dev/null
13162 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13163 lctl set_param fail_loc=0
13164 [[ $reads -eq $writes ]] ||
13165 error "read $reads blocks, must be $writes blocks"
13167 run_test 121 "read cancel race ========="
13169 test_123a_base() { # was test 123, statahead(bug 11401)
13173 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13174 log "testing UP system. Performance may be lower than expected."
13177 running_in_vm && SLOWOK=1
13180 test_mkdir $DIR/$tdir
13181 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13182 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13184 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13185 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13187 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13188 lctl set_param -n llite.*.statahead_max 0
13189 lctl get_param llite.*.statahead_max
13190 cancel_lru_locks mdc
13191 cancel_lru_locks osc
13193 time $lsx $DIR/$tdir | wc -l
13195 delta=$((etime - stime))
13196 log "$lsx $i files without statahead: $delta sec"
13197 lctl set_param llite.*.statahead_max=$max
13199 swrong=$(lctl get_param -n llite.*.statahead_stats |
13200 awk '/statahead.wrong:/ { print $NF }')
13201 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13202 cancel_lru_locks mdc
13203 cancel_lru_locks osc
13205 time $lsx $DIR/$tdir | wc -l
13207 delta_sa=$((etime - stime))
13208 log "$lsx $i files with statahead: $delta_sa sec"
13209 lctl get_param -n llite.*.statahead_stats
13210 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13211 awk '/statahead.wrong:/ { print $NF }')
13213 [[ $swrong -lt $ewrong ]] &&
13214 log "statahead was stopped, maybe too many locks held!"
13215 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13217 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13218 max=$(lctl get_param -n llite.*.statahead_max |
13220 lctl set_param -n llite.*.statahead_max 0
13221 lctl get_param llite.*.statahead_max
13222 cancel_lru_locks mdc
13223 cancel_lru_locks osc
13225 time $lsx $DIR/$tdir | wc -l
13227 delta=$((etime - stime))
13228 log "$lsx $i files again without statahead: $delta sec"
13229 lctl set_param llite.*.statahead_max=$max
13230 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13231 if [ $SLOWOK -eq 0 ]; then
13232 error "$lsx $i files is slower with statahead!"
13234 log "$lsx $i files is slower with statahead!"
13240 [ $delta -gt 20 ] && break
13241 [ $delta -gt 8 ] && MULT=$((50 / delta))
13242 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13250 delta=$((etime - stime))
13251 log "rm -r $DIR/$tdir/: $delta seconds"
13253 lctl get_param -n llite.*.statahead_stats
13257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13259 test_123a_base "ls -l"
13261 run_test 123aa "verify statahead work"
13264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13266 statx_supported || skip_env "Test must be statx() syscall supported"
13268 test_123a_base "$STATX -l"
13270 run_test 123ab "verify statahead work by using statx"
13273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13275 statx_supported || skip_env "Test must be statx() syscall supported"
13282 cancel_lru_locks $OSC
13283 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13284 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13285 awk '/agl.total:/ { print $NF }')
13286 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13287 test_123a_base "$STATX --cached=always -D"
13288 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13289 awk '/agl.total:/ { print $NF }')
13290 [ $agl_before -eq $agl_after ] ||
13291 error "Should not trigger AGL thread - $agl_before:$agl_after"
13292 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13293 [ $rpcs_after -eq $rpcs_before ] ||
13294 error "$STATX should not send glimpse RPCs to $OSC"
13296 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13298 test_123b () { # statahead(bug 15027)
13299 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13301 test_mkdir $DIR/$tdir
13302 createmany -o $DIR/$tdir/$tfile-%d 1000
13304 cancel_lru_locks mdc
13305 cancel_lru_locks osc
13307 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13308 lctl set_param fail_loc=0x80000803
13309 ls -lR $DIR/$tdir > /dev/null
13311 lctl set_param fail_loc=0x0
13312 lctl get_param -n llite.*.statahead_stats
13317 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13320 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13322 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13323 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13324 touch $DIR/$tdir.1/{1..3}
13325 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13327 remount_client $MOUNT
13329 $MULTIOP $DIR/$tdir.0 Q
13331 # let statahead to complete
13332 ls -l $DIR/$tdir.0 > /dev/null
13334 testid=$(echo $TESTNAME | tr '_' ' ')
13335 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13336 error "statahead warning" || true
13338 run_test 123c "Can not initialize inode warning on DNE statahead"
13345 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13346 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13347 error "setdirstripe $DIR/$tdir failed"
13348 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13349 remount_client $MOUNT
13350 $LCTL get_param llite.*.statahead_max
13351 $LCTL set_param llite.*.statahead_stats=0 ||
13352 error "clear statahead_stats failed"
13353 swrong=$(lctl get_param -n llite.*.statahead_stats |
13354 awk '/statahead.wrong:/ { print $NF }')
13355 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13356 # wait for statahead thread finished to update hit/miss stats.
13358 $LCTL get_param -n llite.*.statahead_stats
13359 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13360 awk '/statahead.wrong:/ { print $NF }')
13361 (( $swrong == $ewrong )) ||
13362 log "statahead was stopped, maybe too many locks held!"
13364 run_test 123d "Statahead on striped directories works correctly"
13367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13368 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13369 skip_env "no lru resize on server"
13373 test_mkdir $DIR/$tdir
13375 log "create $NR files at $DIR/$tdir"
13376 createmany -o $DIR/$tdir/f $NR ||
13377 error "failed to create $NR files in $DIR/$tdir"
13379 cancel_lru_locks mdc
13380 ls -l $DIR/$tdir > /dev/null
13384 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13385 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13386 LRU_SIZE=$($LCTL get_param -n $PARAM)
13387 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13388 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13390 log "NS=$(basename $NSDIR)"
13395 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13396 skip "Not enough cached locks created!"
13398 log "LRU=$LRU_SIZE"
13402 # We know that lru resize allows one client to hold $LIMIT locks
13403 # for 10h. After that locks begin to be killed by client.
13405 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13407 if [ $LIMIT -lt $LRU_SIZE ]; then
13408 skip "Limit is too small $LIMIT"
13411 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13412 # killing locks. Some time was spent for creating locks. This means
13413 # that up to the moment of sleep finish we must have killed some of
13414 # them (10-100 locks). This depends on how fast ther were created.
13415 # Many of them were touched in almost the same moment and thus will
13416 # be killed in groups.
13417 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13419 # Use $LRU_SIZE_B here to take into account real number of locks
13420 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13421 local LRU_SIZE_B=$LRU_SIZE
13423 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13424 log "OLD_LVF=$OLD_LVF"
13425 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13427 # Let's make sure that we really have some margin. Client checks
13428 # cached locks every 10 sec.
13429 SLEEP=$((SLEEP+20))
13430 log "Sleep ${SLEEP} sec"
13432 while ((SEC<$SLEEP)); do
13436 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13437 echo -n "$LRU_SIZE"
13440 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13441 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13443 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13444 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13445 unlinkmany $DIR/$tdir/f $NR
13449 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13450 log "unlink $NR files at $DIR/$tdir"
13451 unlinkmany $DIR/$tdir/f $NR
13453 run_test 124a "lru resize ======================================="
13455 get_max_pool_limit()
13457 local limit=$($LCTL get_param \
13458 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13460 for l in $limit; do
13461 if [[ $l -gt $max ]]; then
13469 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13470 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13471 skip_env "no lru resize on server"
13473 LIMIT=$(get_max_pool_limit)
13475 NR=$(($(default_lru_size)*20))
13476 if [[ $NR -gt $LIMIT ]]; then
13477 log "Limit lock number by $LIMIT locks"
13481 IFree=$(mdsrate_inodes_available)
13482 if [ $IFree -lt $NR ]; then
13483 log "Limit lock number by $IFree inodes"
13487 lru_resize_disable mdc
13488 test_mkdir -p $DIR/$tdir/disable_lru_resize
13490 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13491 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13492 cancel_lru_locks mdc
13495 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13498 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13501 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13505 nolruresize_delta=$((etime-stime))
13506 log "ls -la time: $nolruresize_delta seconds"
13507 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13508 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13510 lru_resize_enable mdc
13511 test_mkdir -p $DIR/$tdir/enable_lru_resize
13513 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13514 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13515 cancel_lru_locks mdc
13518 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13521 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13524 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13528 lruresize_delta=$((etime-stime))
13529 log "ls -la time: $lruresize_delta seconds"
13530 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13532 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13533 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13534 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13535 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13537 log "lru resize performs the same with no lru resize"
13539 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13541 run_test 124b "lru resize (performance test) ======================="
13544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13545 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13546 skip_env "no lru resize on server"
13548 # cache ununsed locks on client
13550 cancel_lru_locks mdc
13551 test_mkdir $DIR/$tdir
13552 createmany -o $DIR/$tdir/f $nr ||
13553 error "failed to create $nr files in $DIR/$tdir"
13554 ls -l $DIR/$tdir > /dev/null
13556 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13557 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13558 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13559 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13560 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13562 # set lru_max_age to 1 sec
13563 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13564 echo "sleep $((recalc_p * 2)) seconds..."
13565 sleep $((recalc_p * 2))
13567 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13568 # restore lru_max_age
13569 $LCTL set_param -n $nsdir.lru_max_age $max_age
13570 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13571 unlinkmany $DIR/$tdir/f $nr
13573 run_test 124c "LRUR cancel very aged locks"
13576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13577 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13578 skip_env "no lru resize on server"
13580 # cache ununsed locks on client
13583 lru_resize_disable mdc
13584 stack_trap "lru_resize_enable mdc" EXIT
13586 cancel_lru_locks mdc
13588 # asynchronous object destroy at MDT could cause bl ast to client
13589 test_mkdir $DIR/$tdir
13590 createmany -o $DIR/$tdir/f $nr ||
13591 error "failed to create $nr files in $DIR/$tdir"
13592 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13594 ls -l $DIR/$tdir > /dev/null
13596 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13597 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13598 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13599 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13601 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13603 # set lru_max_age to 1 sec
13604 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13605 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13607 echo "sleep $((recalc_p * 2)) seconds..."
13608 sleep $((recalc_p * 2))
13610 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13612 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13614 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13616 test_125() { # 13358
13617 $LCTL get_param -n llite.*.client_type | grep -q local ||
13618 skip "must run as local client"
13619 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13620 skip_env "must have acl enabled"
13621 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13623 test_mkdir $DIR/$tdir
13624 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13625 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13626 error "setfacl $DIR/$tdir failed"
13627 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13629 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13631 test_126() { # bug 12829/13455
13632 $GSS && skip_env "must run as gss disabled"
13633 $LCTL get_param -n llite.*.client_type | grep -q local ||
13634 skip "must run as local client"
13635 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13637 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13638 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13640 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13642 run_test 126 "check that the fsgid provided by the client is taken into account"
13644 test_127a() { # bug 15521
13645 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13646 local name count samp unit min max sum sumsq
13647 local tmpfile=$TMP/$tfile.tmp
13649 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13650 echo "stats before reset"
13651 stack_trap "rm -f $tmpfile"
13652 local now=$(date +%s)
13654 $LCTL get_param osc.*.stats | tee $tmpfile
13656 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13657 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13658 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13659 local uptime=$(awk '{ print $1 }' /proc/uptime)
13661 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13662 (( ${snapshot_time%\.*} >= $now - 5 &&
13663 ${snapshot_time%\.*} <= $now + 5 )) ||
13664 error "snapshot_time=$snapshot_time != now=$now"
13665 # elapsed _should_ be from mount, but at least less than uptime
13666 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
13667 error "elapsed=$elapsed > uptime=$uptime"
13668 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13669 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13670 error "elapsed=$elapsed != $snapshot_time - $start_time"
13672 $LCTL set_param osc.*.stats=0
13673 local reset=$(date +%s)
13674 local fsize=$((2048 * 1024))
13676 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13677 cancel_lru_locks osc
13678 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13681 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
13682 while read name count samp unit min max sum sumsq; do
13683 [[ "$samp" == "samples" ]] || continue
13685 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13686 [ ! $min ] && error "Missing min value for $name proc entry"
13687 eval $name=$count || error "Wrong proc format"
13690 read_bytes|write_bytes)
13691 [[ "$unit" =~ "bytes" ]] ||
13692 error "unit is not 'bytes': $unit"
13693 (( $min >= 4096 )) || error "min is too small: $min"
13694 (( $min <= $fsize )) || error "min is too big: $min"
13695 (( $max >= 4096 )) || error "max is too small: $max"
13696 (( $max <= $fsize )) || error "max is too big: $max"
13697 (( $sum == $fsize )) || error "sum is wrong: $sum"
13698 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13699 error "sumsquare is too small: $sumsq"
13700 (( $sumsq <= $fsize * $fsize )) ||
13701 error "sumsquare is too big: $sumsq"
13703 ost_read|ost_write)
13704 [[ "$unit" =~ "usec" ]] ||
13705 error "unit is not 'usec': $unit"
13711 #check that we actually got some stats
13712 [ "$read_bytes" ] || error "Missing read_bytes stats"
13713 [ "$write_bytes" ] || error "Missing write_bytes stats"
13714 [ "$read_bytes" != 0 ] || error "no read done"
13715 [ "$write_bytes" != 0 ] || error "no write done"
13717 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13718 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13719 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13721 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13722 (( ${snapshot_time%\.*} >= $now - 5 &&
13723 ${snapshot_time%\.*} <= $now + 5 )) ||
13724 error "reset snapshot_time=$snapshot_time != now=$now"
13725 # elapsed should be from time of stats reset
13726 (( ${elapsed%\.*} >= $now - $reset - 2 &&
13727 ${elapsed%\.*} <= $now - $reset + 2 )) ||
13728 error "reset elapsed=$elapsed > $now - $reset"
13729 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13730 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13731 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
13733 run_test 127a "verify the client stats are sane"
13735 test_127b() { # bug LU-333
13736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13737 local name count samp unit min max sum sumsq
13739 echo "stats before reset"
13740 $LCTL get_param llite.*.stats
13741 $LCTL set_param llite.*.stats=0
13743 # perform 2 reads and writes so MAX is different from SUM.
13744 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13745 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13746 cancel_lru_locks osc
13747 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13748 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13750 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13751 stack_trap "rm -f $TMP/$tfile.tmp"
13752 while read name count samp unit min max sum sumsq; do
13753 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13754 eval $name=$count || error "Wrong proc format"
13757 read_bytes|write_bytes)
13758 [[ "$unit" =~ "bytes" ]] ||
13759 error "unit is not 'bytes': $unit"
13760 (( $count == 2 )) || error "count is not 2: $count"
13761 (( $min == $PAGE_SIZE )) ||
13762 error "min is not $PAGE_SIZE: $min"
13763 (( $max == $PAGE_SIZE )) ||
13764 error "max is not $PAGE_SIZE: $max"
13765 (( $sum == $PAGE_SIZE * 2 )) ||
13766 error "sum is not $((PAGE_SIZE * 2)): $sum"
13769 [[ "$unit" =~ "usec" ]] ||
13770 error "unit is not 'usec': $unit"
13774 done < $TMP/$tfile.tmp
13776 #check that we actually got some stats
13777 [ "$read_bytes" ] || error "Missing read_bytes stats"
13778 [ "$write_bytes" ] || error "Missing write_bytes stats"
13779 [ "$read_bytes" != 0 ] || error "no read done"
13780 [ "$write_bytes" != 0 ] || error "no write done"
13782 run_test 127b "verify the llite client stats are sane"
13784 test_127c() { # LU-12394
13785 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13792 $LCTL set_param llite.*.extents_stats=1
13793 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13795 # Use two stripes so there is enough space in default config
13796 $LFS setstripe -c 2 $DIR/$tfile
13798 # Extent stats start at 0-4K and go in power of two buckets
13799 # LL_HIST_START = 12 --> 2^12 = 4K
13800 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13801 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13803 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13805 # Write and read, 2x each, second time at a non-zero offset
13806 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13807 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13808 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13809 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13813 $LCTL get_param llite.*.extents_stats
13816 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13818 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13820 reads=$(echo $bucket | awk '{print $5}')
13821 writes=$(echo $bucket | awk '{print $9}')
13822 [ "$reads" -eq $count ] ||
13823 error "$reads reads in < $bsize bucket, expect $count"
13824 [ "$writes" -eq $count ] ||
13825 error "$writes writes in < $bsize bucket, expect $count"
13828 # Test mmap write and read
13829 $LCTL set_param llite.*.extents_stats=c
13831 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13832 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13833 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13835 $LCTL get_param llite.*.extents_stats
13837 count=$(((size*1024) / PAGE_SIZE))
13839 bsize=$((2 * PAGE_SIZE / 1024))K
13841 bucket=$($LCTL get_param -n llite.*.extents_stats |
13843 reads=$(echo $bucket | awk '{print $5}')
13844 writes=$(echo $bucket | awk '{print $9}')
13845 # mmap writes fault in the page first, creating an additonal read
13846 [ "$reads" -eq $((2 * count)) ] ||
13847 error "$reads reads in < $bsize bucket, expect $count"
13848 [ "$writes" -eq $count ] ||
13849 error "$writes writes in < $bsize bucket, expect $count"
13851 run_test 127c "test llite extent stats with regular & mmap i/o"
13853 test_128() { # bug 15212
13855 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13860 result=$(grep error $TMP/$tfile.log)
13861 rm -f $DIR/$tfile $TMP/$tfile.log
13862 [ -z "$result" ] ||
13863 error "consecutive find's under interactive lfs failed"
13865 run_test 128 "interactive lfs for 2 consecutive find's"
13867 set_dir_limits () {
13872 local ldproc=/proc/fs/ldiskfs
13873 local facets=$(get_facets MDS)
13875 for facet in ${facets//,/ }; do
13876 canondev=$(ldiskfs_canon \
13877 *.$(convert_facet2label $facet).mntdev $facet)
13878 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13879 ldproc=/sys/fs/ldiskfs
13880 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13881 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13885 check_mds_dmesg() {
13886 local facets=$(get_facets MDS)
13887 for facet in ${facets//,/ }; do
13888 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13894 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13895 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13896 skip "Need MDS version with at least 2.5.56"
13897 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13898 skip_env "ldiskfs only test"
13900 remote_mds_nodsh && skip "remote MDS with nodsh"
13903 local has_warning=false
13906 mkdir -p $DIR/$tdir
13908 # block size of mds1
13909 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13910 set_dir_limits $maxsize $((maxsize * 6 / 8))
13911 stack_trap "set_dir_limits 0 0"
13912 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13913 local dirsize=$(stat -c%s "$DIR/$tdir")
13915 while (( $dirsize <= $maxsize )); do
13916 $MCREATE $DIR/$tdir/file_base_$nfiles
13918 # check two errors:
13919 # ENOSPC for ext4 max_dir_size, which has been used since
13920 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13921 if (( rc == ENOSPC )); then
13923 echo "rc=$rc returned as expected after $nfiles files"
13925 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13926 error "create failed w/o dir size limit"
13928 # messages may be rate limited if test is run repeatedly
13929 check_mds_dmesg '"is approaching max"' ||
13930 echo "warning message should be output"
13931 check_mds_dmesg '"has reached max"' ||
13932 echo "reached message should be output"
13934 dirsize=$(stat -c%s "$DIR/$tdir")
13936 [[ $dirsize -ge $maxsize ]] && return 0
13937 error "dirsize $dirsize < $maxsize after $nfiles files"
13938 elif (( rc != 0 )); then
13941 nfiles=$((nfiles + 1))
13942 dirsize=$(stat -c%s "$DIR/$tdir")
13945 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13947 run_test 129 "test directory size limit ========================"
13956 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13957 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
13959 trap cleanup_130 EXIT RETURN
13961 local fm_file=$DIR/$tfile
13962 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13963 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13964 error "dd failed for $fm_file"
13966 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
13967 filefrag -ves $fm_file
13969 [[ "$ost1_FSTYPE" != "zfs" ]] ||
13970 skip "LU-1941: FIEMAP unimplemented on ZFS"
13971 (( $rc == 0 )) || error "filefrag $fm_file failed"
13973 filefrag_op=$(filefrag -ve -k $fm_file |
13974 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13975 local lun=$($LFS getstripe -i $fm_file)
13977 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
13980 for line in $filefrag_op; do
13981 local frag_lun=$(echo $line | cut -d: -f5)
13982 local ext_len=$(echo $line | cut -d: -f4)
13984 if (( $frag_lun != $lun )); then
13985 error "FIEMAP on 1-stripe file($fm_file) failed"
13988 (( tot_len += ext_len ))
13991 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13992 error "FIEMAP on 1-stripe file($fm_file) failed"
13996 echo "FIEMAP on single striped file succeeded"
13998 run_test 130a "FIEMAP (1-stripe file)"
14001 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14003 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14004 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14005 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14006 skip "LU-1941: FIEMAP unimplemented on ZFS"
14008 trap cleanup_130 EXIT RETURN
14010 local fm_file=$DIR/$tfile
14011 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14012 error "setstripe on $fm_file"
14014 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14015 error "dd failed on $fm_file"
14017 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14018 filefrag_op=$(filefrag -ve -k $fm_file |
14019 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14021 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14022 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14028 for line in $filefrag_op; do
14029 local frag_lun=$(echo $line | cut -d: -f5 |
14030 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14031 local ext_len=$(echo $line | cut -d: -f4)
14032 if (( $frag_lun != $last_lun )); then
14033 if (( tot_len != 1024 )); then
14034 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14037 (( num_luns += 1 ))
14041 (( tot_len += ext_len ))
14044 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14045 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14049 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14051 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14054 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14056 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14057 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14058 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14059 skip "LU-1941: FIEMAP unimplemented on ZFS"
14061 trap cleanup_130 EXIT RETURN
14063 local fm_file=$DIR/$tfile
14064 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14066 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14067 error "dd failed on $fm_file"
14069 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14070 filefrag_op=$(filefrag -ve -k $fm_file |
14071 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14073 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14074 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14079 for line in $filefrag_op; do
14080 local frag_lun=$(echo $line | cut -d: -f5 |
14081 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14082 local ext_len=$(echo $line | cut -d: -f4)
14083 if (( $frag_lun != $last_lun )); then
14084 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14085 if (( logical != 512 )); then
14086 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14089 if (( tot_len != 512 )); then
14090 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14093 (( num_luns += 1 ))
14097 (( tot_len += ext_len ))
14100 if (( num_luns != 2 || tot_len != 512 )); then
14101 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14105 echo "FIEMAP on 2-stripe file with hole succeeded"
14107 run_test 130c "FIEMAP (2-stripe file with hole)"
14110 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14112 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14113 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14114 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14115 skip "LU-1941: FIEMAP unimplemented on ZFS"
14117 trap cleanup_130 EXIT RETURN
14119 local fm_file=$DIR/$tfile
14120 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14121 error "setstripe on $fm_file"
14123 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14124 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14125 error "dd failed on $fm_file"
14127 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14128 filefrag_op=$(filefrag -ve -k $fm_file |
14129 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14131 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14132 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14137 for line in $filefrag_op; do
14138 local frag_lun=$(echo $line | cut -d: -f5 |
14139 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14140 local ext_len=$(echo $line | cut -d: -f4)
14141 if (( $frag_lun != $last_lun )); then
14142 if (( tot_len != 1024 )); then
14143 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14146 (( num_luns += 1 ))
14150 (( tot_len += ext_len ))
14153 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14154 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14158 echo "FIEMAP on N-stripe file succeeded"
14160 run_test 130d "FIEMAP (N-stripe file)"
14163 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14165 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14166 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14167 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14168 skip "LU-1941: FIEMAP unimplemented on ZFS"
14170 trap cleanup_130 EXIT RETURN
14172 local fm_file=$DIR/$tfile
14173 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14176 local expected_len=$(( (num_blks / 2) * 64 ))
14177 for ((i = 0; i < $num_blks; i++)); do
14178 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14179 conv=notrunc > /dev/null 2>&1
14182 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14183 filefrag_op=$(filefrag -ve -k $fm_file |
14184 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14186 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14191 for line in $filefrag_op; do
14192 local frag_lun=$(echo $line | cut -d: -f5)
14193 local ext_len=$(echo $line | cut -d: -f4)
14194 if (( $frag_lun != $last_lun )); then
14195 if (( tot_len != $expected_len )); then
14196 error "OST$last_lun $tot_len != $expected_len"
14198 (( num_luns += 1 ))
14202 (( tot_len += ext_len ))
14205 if (( num_luns != 2 || tot_len != $expected_len )); then
14206 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14209 echo "FIEMAP with continuation calls succeeded"
14211 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14214 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14215 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14216 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14217 skip "LU-1941: FIEMAP unimplemented on ZFS"
14219 local fm_file=$DIR/$tfile
14220 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14221 error "multiop create with lov_delay_create on $fm_file"
14223 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14224 filefrag_extents=$(filefrag -vek $fm_file |
14225 awk '/extents? found/ { print $2 }')
14226 if (( $filefrag_extents != 0 )); then
14227 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14232 run_test 130f "FIEMAP (unstriped file)"
14235 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14236 skip "Need MDS version with at least 2.12.53 for overstriping"
14237 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14238 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14239 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14240 skip "LU-1941: FIEMAP unimplemented on ZFS"
14242 local file=$DIR/$tfile
14243 local nr=$((OSTCOUNT * 100))
14245 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14247 stack_trap "rm -f $file"
14248 dd if=/dev/zero of=$file count=$nr bs=1M
14250 nr=$($LFS getstripe -c $file)
14252 local extents=$(filefrag -v $file |
14253 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14255 echo "filefrag list $extents extents in file with stripecount $nr"
14256 if (( extents < nr )); then
14257 $LFS getstripe $file
14259 error "filefrag printed $extents < $nr extents"
14262 run_test 130g "FIEMAP (overstripe file)"
14264 # Test for writev/readv
14266 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14267 error "writev test failed"
14268 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14269 error "readv failed"
14272 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14275 local fsize=$((524288 + 1048576 + 1572864))
14276 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14277 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14278 error "append writev test failed"
14280 ((fsize += 1572864 + 1048576))
14281 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14282 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14283 error "append writev test failed"
14286 run_test 131b "test append writev"
14289 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14292 run_test 131c "test read/write on file w/o objects"
14295 rwv -f $DIR/$tfile -w -n 1 1572864
14296 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14297 if [ "$NOB" != 1572864 ]; then
14298 error "Short read filed: read $NOB bytes instead of 1572864"
14302 run_test 131d "test short read"
14305 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14306 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14307 error "read hitting hole failed"
14310 run_test 131e "test read hitting hole"
14318 # open 11 samples [usecs] 468 4793 13658 35791898
14320 mds*) res=($(do_facet $facet \
14321 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14323 ost*) res=($(do_facet $facet \
14324 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14326 *) error "Wrong facet '$facet'" ;;
14328 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14329 # if $want is zero, it means any stat increment is ok.
14330 if (( $want > 0 )); then
14331 local count=${res[1]}
14333 if (( $count != $want )); then
14334 if [[ $facet =~ "mds" ]]; then
14335 do_nodes $(comma_list $(mdts_nodes)) \
14336 $LCTL get_param mdt.*.md_stats
14338 do_nodes $(comma_list $(osts-nodes)) \
14339 $LCTL get_param obdfilter.*.stats
14341 error "The $op counter on $facet is $count, not $want"
14347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14348 remote_ost_nodsh && skip "remote OST with nodsh"
14349 remote_mds_nodsh && skip "remote MDS with nodsh"
14350 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14351 skip_env "MDS doesn't support rename stats"
14353 local testdir=$DIR/${tdir}/stats_testdir
14355 mkdir -p $DIR/${tdir}
14358 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14359 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14361 # verify mdt stats first.
14362 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14363 check_stats $SINGLEMDS "mkdir" 1
14365 # clear "open" from "lfs mkdir" above
14366 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14367 touch ${testdir}/${tfile} || error "touch failed"
14368 check_stats $SINGLEMDS "open" 1
14369 check_stats $SINGLEMDS "close" 1
14370 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14371 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14372 check_stats $SINGLEMDS "mknod" 2
14374 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14375 check_stats $SINGLEMDS "unlink" 1
14376 rm -f ${testdir}/${tfile} || error "file remove failed"
14377 check_stats $SINGLEMDS "unlink" 2
14379 # remove working dir and check mdt stats again.
14380 rmdir ${testdir} || error "rmdir failed"
14381 check_stats $SINGLEMDS "rmdir" 1
14383 local testdir1=$DIR/${tdir}/stats_testdir1
14384 mkdir_on_mdt0 -p ${testdir}
14385 mkdir_on_mdt0 -p ${testdir1}
14386 touch ${testdir1}/test1
14387 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14388 check_stats $SINGLEMDS "crossdir_rename" 1
14390 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14391 check_stats $SINGLEMDS "samedir_rename" 1
14393 rm -rf $DIR/${tdir}
14395 run_test 133a "Verifying MDT stats ========================================"
14400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14401 remote_ost_nodsh && skip "remote OST with nodsh"
14402 remote_mds_nodsh && skip "remote MDS with nodsh"
14404 local testdir=$DIR/${tdir}/stats_testdir
14406 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14407 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14408 touch ${testdir}/${tfile} || error "touch failed"
14409 cancel_lru_locks mdc
14412 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14413 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14415 # extra mdt stats verification.
14416 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14417 check_stats $SINGLEMDS "setattr" 1
14418 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14419 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14421 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14422 check_stats $SINGLEMDS "getattr" 1
14424 rm -rf $DIR/${tdir}
14426 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14427 # so the check below is not reliable
14428 [ $MDSCOUNT -eq 1 ] || return 0
14430 # Sleep to avoid a cached response.
14431 #define OBD_STATFS_CACHE_SECONDS 1
14433 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14434 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14435 $LFS df || error "lfs failed"
14436 check_stats $SINGLEMDS "statfs" 1
14438 # check aggregated statfs (LU-10018)
14439 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14441 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14444 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14445 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14447 check_stats $SINGLEMDS "statfs" 1
14449 # We want to check that the client didn't send OST_STATFS to
14450 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14451 # extra care is needed here.
14452 if remote_mds; then
14453 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14454 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14456 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14457 [ "$res" ] && error "OST got STATFS"
14462 run_test 133b "Verifying extra MDT stats =================================="
14465 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14466 remote_ost_nodsh && skip "remote OST with nodsh"
14467 remote_mds_nodsh && skip "remote MDS with nodsh"
14469 local testdir=$DIR/$tdir/stats_testdir
14471 test_mkdir -p $testdir
14473 # verify obdfilter stats.
14474 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14476 cancel_lru_locks osc
14477 wait_delete_completed
14480 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14481 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14483 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14486 cancel_lru_locks osc
14487 check_stats ost1 "write" 1
14489 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14490 check_stats ost1 "read" 1
14492 > $testdir/$tfile || error "truncate failed"
14493 check_stats ost1 "punch" 1
14495 rm -f $testdir/$tfile || error "file remove failed"
14496 wait_delete_completed
14497 check_stats ost1 "destroy" 1
14501 run_test 133c "Verifying OST stats ========================================"
14508 while [ $value -ge 2 ]; do
14513 if [ $orig -gt $order ]; then
14521 local size=('K' 'M' 'G' 'T');
14523 local size_string=$value
14525 while [ $value -ge 1024 ]; do
14526 if [ $i -gt 3 ]; then
14527 #T is the biggest unit we get here, if that is bigger,
14529 size_string=${value}T
14532 value=$((value >> 10))
14533 if [ $value -lt 1024 ]; then
14534 size_string=${value}${size[$i]}
14543 get_rename_size() {
14545 local context=${2:-.}
14546 local sample=$(do_facet $SINGLEMDS $LCTL \
14547 get_param mdt.$FSNAME-MDT0000.rename_stats |
14548 grep -A1 $context |
14549 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14555 remote_ost_nodsh && skip "remote OST with nodsh"
14556 remote_mds_nodsh && skip "remote MDS with nodsh"
14557 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14558 skip_env "MDS doesn't support rename stats"
14560 local testdir1=$DIR/${tdir}/stats_testdir1
14561 local testdir2=$DIR/${tdir}/stats_testdir2
14562 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14564 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14566 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14567 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14569 createmany -o $testdir1/test 512 || error "createmany failed"
14571 # check samedir rename size
14572 mv ${testdir1}/test0 ${testdir1}/test_0
14574 local testdir1_size=$(ls -l $DIR/${tdir} |
14575 awk '/stats_testdir1/ {print $5}')
14576 local testdir2_size=$(ls -l $DIR/${tdir} |
14577 awk '/stats_testdir2/ {print $5}')
14579 testdir1_size=$(order_2 $testdir1_size)
14580 testdir2_size=$(order_2 $testdir2_size)
14582 testdir1_size=$(size_in_KMGT $testdir1_size)
14583 testdir2_size=$(size_in_KMGT $testdir2_size)
14585 echo "source rename dir size: ${testdir1_size}"
14586 echo "target rename dir size: ${testdir2_size}"
14588 local cmd="do_facet $SINGLEMDS $LCTL "
14589 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14591 eval $cmd || error "$cmd failed"
14592 local samedir=$($cmd | grep 'same_dir')
14593 local same_sample=$(get_rename_size $testdir1_size)
14594 [ -z "$samedir" ] && error "samedir_rename_size count error"
14595 [[ $same_sample -eq 1 ]] ||
14596 error "samedir_rename_size error $same_sample"
14597 echo "Check same dir rename stats success"
14599 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14601 # check crossdir rename size
14602 mv ${testdir1}/test_0 ${testdir2}/test_0
14604 testdir1_size=$(ls -l $DIR/${tdir} |
14605 awk '/stats_testdir1/ {print $5}')
14606 testdir2_size=$(ls -l $DIR/${tdir} |
14607 awk '/stats_testdir2/ {print $5}')
14609 testdir1_size=$(order_2 $testdir1_size)
14610 testdir2_size=$(order_2 $testdir2_size)
14612 testdir1_size=$(size_in_KMGT $testdir1_size)
14613 testdir2_size=$(size_in_KMGT $testdir2_size)
14615 echo "source rename dir size: ${testdir1_size}"
14616 echo "target rename dir size: ${testdir2_size}"
14618 eval $cmd || error "$cmd failed"
14619 local crossdir=$($cmd | grep 'crossdir')
14620 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14621 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14622 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14623 [[ $src_sample -eq 1 ]] ||
14624 error "crossdir_rename_size error $src_sample"
14625 [[ $tgt_sample -eq 1 ]] ||
14626 error "crossdir_rename_size error $tgt_sample"
14627 echo "Check cross dir rename stats success"
14628 rm -rf $DIR/${tdir}
14630 run_test 133d "Verifying rename_stats ========================================"
14633 remote_mds_nodsh && skip "remote MDS with nodsh"
14634 remote_ost_nodsh && skip "remote OST with nodsh"
14635 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14637 local testdir=$DIR/${tdir}/stats_testdir
14638 local ctr f0 f1 bs=32768 count=42 sum
14640 mkdir -p ${testdir} || error "mkdir failed"
14642 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14644 for ctr in {write,read}_bytes; do
14646 cancel_lru_locks osc
14648 do_facet ost1 $LCTL set_param -n \
14649 "obdfilter.*.exports.clear=clear"
14651 if [ $ctr = write_bytes ]; then
14653 f1=${testdir}/${tfile}
14655 f0=${testdir}/${tfile}
14659 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14662 cancel_lru_locks osc
14664 sum=$(do_facet ost1 $LCTL get_param \
14665 "obdfilter.*.exports.*.stats" |
14666 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14667 $1 == ctr { sum += $7 }
14668 END { printf("%0.0f", sum) }')
14670 if ((sum != bs * count)); then
14671 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14675 rm -rf $DIR/${tdir}
14677 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14680 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14681 skip "too old lustre for get_param -R ($facet_ver)"
14683 # verifying readability.
14684 $LCTL get_param -R '*' &> /dev/null
14686 # Verifing writability with badarea_io.
14687 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14688 local skipped_params='force_lbug|changelog_mask|daemon_file'
14689 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14690 egrep -v "$skipped_params" |
14691 xargs -n 1 find $proc_dirs -name |
14692 xargs -n 1 badarea_io ||
14693 error "client badarea_io failed"
14695 # remount the FS in case writes/reads /proc break the FS
14696 cleanup || error "failed to unmount"
14697 setup || error "failed to setup"
14699 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14702 remote_mds_nodsh && skip "remote MDS with nodsh"
14703 remote_ost_nodsh && skip "remote OST with nodsh"
14705 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14706 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14708 for facet in mds1 ost1; do
14709 local facet_ver=$(lustre_version_code $facet)
14710 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14711 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14713 log "$facet: too old lustre for get_param -R"
14715 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14716 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14717 tr -d = | egrep -v $skipped_params |
14718 xargs -n 1 find $proc_dirs -name |
14719 xargs -n 1 badarea_io" ||
14720 error "$facet badarea_io failed"
14722 skip_noexit "$facet: too old lustre for get_param -R"
14726 # remount the FS in case writes/reads /proc break the FS
14727 cleanup || error "failed to unmount"
14728 setup || error "failed to setup"
14730 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14733 remote_mds_nodsh && skip "remote MDS with nodsh"
14734 remote_ost_nodsh && skip "remote OST with nodsh"
14735 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14736 skip "Need MDS version at least 2.9.54"
14739 for facet in client mds1 ost1; do
14740 # Get the list of files that are missing the terminating newline
14741 local plist=$(do_facet $facet
14742 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14744 for ent in $plist; do
14745 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14746 awk -v FS='\v' -v RS='\v\v' \
14747 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14748 print FILENAME}'" 2>/dev/null)
14749 [ -z $missing ] || {
14750 do_facet $facet $LCTL get_param $ent | od -An -tx1
14751 error "file does not end with newline: $facet-$ent"
14756 run_test 133h "Proc files should end with newlines"
14759 remote_mds_nodsh && skip "remote MDS with nodsh"
14760 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14761 skip "Need MDS version at least 2.7.54"
14763 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14764 cancel_lru_locks mdc
14766 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14767 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14768 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14771 createmany -o $DIR/$tdir/f $nr ||
14772 error "failed to create $nr files in $DIR/$tdir"
14773 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14775 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14776 do_facet mds1 $LCTL set_param fail_loc=0x327
14777 do_facet mds1 $LCTL set_param fail_val=500
14780 echo "sleep 10 seconds ..."
14782 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14784 do_facet mds1 $LCTL set_param fail_loc=0
14785 do_facet mds1 $LCTL set_param fail_val=0
14786 [ $lck_cnt -lt $unused ] ||
14787 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14790 unlinkmany $DIR/$tdir/f $nr
14792 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14795 remote_mds_nodsh && skip "remote MDS with nodsh"
14796 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14797 skip "Need MDS version at least 2.7.54"
14799 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14800 cancel_lru_locks mdc
14802 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14803 ldlm.lock_reclaim_threshold_mb)
14804 # disable reclaim temporarily
14805 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14807 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14808 do_facet mds1 $LCTL set_param fail_loc=0x328
14809 do_facet mds1 $LCTL set_param fail_val=500
14811 $LCTL set_param debug=+trace
14814 createmany -o $DIR/$tdir/f $nr &
14815 local create_pid=$!
14817 echo "Sleep $TIMEOUT seconds ..."
14819 if ! ps -p $create_pid > /dev/null 2>&1; then
14820 do_facet mds1 $LCTL set_param fail_loc=0
14821 do_facet mds1 $LCTL set_param fail_val=0
14822 do_facet mds1 $LCTL set_param \
14823 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14824 error "createmany finished incorrectly!"
14826 do_facet mds1 $LCTL set_param fail_loc=0
14827 do_facet mds1 $LCTL set_param fail_val=0
14828 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14829 wait $create_pid || return 1
14831 unlinkmany $DIR/$tdir/f $nr
14833 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14836 remote_mds_nodsh && skip "remote MDS with nodsh"
14837 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14838 skip "Need MDS version at least 2.13.50"
14841 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14843 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14844 #set only one record at plain llog
14845 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14847 #fill already existed plain llog each 64767
14848 #wrapping whole catalog
14849 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14851 createmany -o $DIR/$tdir/$tfile_ 64700
14852 for (( i = 0; i < 64700; i = i + 2 ))
14854 rm $DIR/$tdir/$tfile_$i &
14855 rm $DIR/$tdir/$tfile_$((i + 1)) &
14860 #waiting osp synchronization
14861 wait_delete_completed
14863 run_test 135 "Race catalog processing"
14866 remote_mds_nodsh && skip "remote MDS with nodsh"
14867 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14868 skip "Need MDS version at least 2.13.50"
14871 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14872 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14873 #set only one record at plain llog
14874 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14875 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14877 #fill already existed 2 plain llogs each 64767
14878 #wrapping whole catalog
14879 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14880 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14881 wait_delete_completed
14883 createmany -o $DIR/$tdir/$tfile_ 10
14886 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14887 for (( i = 0; i < 10; i = i + 3 ))
14889 rm $DIR/$tdir/$tfile_$i &
14890 rm $DIR/$tdir/$tfile_$((i + 1)) &
14894 rm $DIR/$tdir/$tfile_$((i + 2)) &
14897 #waiting osp synchronization
14898 wait_delete_completed
14900 run_test 136 "Race catalog processing 2"
14902 test_140() { #bug-17379
14903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14905 test_mkdir $DIR/$tdir
14906 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14907 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14909 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14910 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14912 while i=$((i + 1)); do
14914 cd $i || error "Changing to $i"
14915 ln -s ../stat stat || error "Creating stat symlink"
14916 # Read the symlink until ELOOP present,
14917 # not LBUGing the system is considered success,
14918 # we didn't overrun the stack.
14919 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14920 if [ $ret -ne 0 ]; then
14921 if [ $ret -eq 40 ]; then
14924 error "Open stat symlink"
14930 echo "The symlink depth = $i"
14931 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14932 error "Invalid symlink depth"
14934 # Test recursive symlink
14935 ln -s symlink_self symlink_self
14936 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14937 echo "open symlink_self returns $ret"
14938 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14940 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14945 local TF="$TMP/$tfile"
14947 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14948 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14950 cancel_lru_locks $OSC
14951 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14952 remount_client $MOUNT
14954 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14957 $TRUNCATE $DIR/$tfile 6000
14958 cancel_lru_locks $OSC
14959 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14962 echo "12345" >>$DIR/$tfile
14963 cancel_lru_locks $OSC
14964 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14967 echo "12345" >>$DIR/$tfile
14968 cancel_lru_locks $OSC
14969 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14971 run_test 150a "truncate/append tests"
14974 check_set_fallocate_or_skip
14978 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14979 out=$(check_fallocate $DIR/$tfile 2>&1) ||
14980 skip_eopnotsupp "$out|check_fallocate failed"
14982 run_test 150b "Verify fallocate (prealloc) functionality"
14985 check_set_fallocate_or_skip
14988 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14989 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14991 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14992 # precomputed md5sum for 20MB of zeroes
14993 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14994 local sum=($(md5sum $DIR/$tfile))
14996 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14998 check_set_fallocate 1
15001 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15002 sum=($(md5sum $DIR/$tfile))
15004 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15006 run_test 150bb "Verify fallocate modes both zero space"
15009 check_set_fallocate_or_skip
15010 local striping="-c2"
15012 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15013 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15014 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15015 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15016 local want=$((OSTCOUNT * 1048576))
15018 # Must allocate all requested space, not more than 5% extra
15019 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15020 error "bytes $bytes is not $want"
15024 echo "verify fallocate on PFL file"
15026 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15028 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15029 error "Create $DIR/$tfile failed"
15030 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15031 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15032 want=$((512 * 1048576))
15034 # Must allocate all requested space, not more than 5% extra
15035 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15036 error "bytes $bytes is not $want"
15038 run_test 150c "Verify fallocate Size and Blocks"
15041 check_set_fallocate_or_skip
15042 local striping="-c2"
15044 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15046 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15047 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15048 error "setstripe failed"
15049 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15050 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15051 local want=$((OSTCOUNT * 1048576))
15053 # Must allocate all requested space, not more than 5% extra
15054 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15055 error "bytes $bytes is not $want"
15057 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15060 check_set_fallocate_or_skip
15064 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15065 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15066 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15068 # Find OST with Minimum Size
15069 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15070 sort -un | head -1)
15072 # Get 100MB per OST of the available space to reduce run time
15073 # else 60% of the available space if we are running SLOW tests
15074 if [ $SLOW == "no" ]; then
15075 local space=$((1024 * 100 * OSTCOUNT))
15077 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15080 fallocate -l${space}k $DIR/$tfile ||
15081 error "fallocate ${space}k $DIR/$tfile failed"
15082 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15084 # get size immediately after fallocate. This should be correctly
15086 local size=$(stat -c '%s' $DIR/$tfile)
15087 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15089 # Sleep for a while for statfs to get updated. And not pull from cache.
15092 echo "df after fallocate:"
15095 (( size / 1024 == space )) || error "size $size != requested $space"
15096 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15097 error "used $used < space $space"
15099 rm $DIR/$tfile || error "rm failed"
15101 wait_delete_completed
15103 echo "df after unlink:"
15106 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15111 local want_size_before=20480 # in bytes
15112 local want_blocks_before=40 # 512 sized blocks
15113 local want_blocks_after=24 # 512 sized blocks
15114 local length=$(((want_blocks_before - want_blocks_after) * 512))
15116 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15117 skip "need at least 2.14.0 for fallocate punch"
15119 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15120 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15123 check_set_fallocate_or_skip
15124 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15126 [[ "x$DOM" == "xyes" ]] &&
15127 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15129 echo "Verify fallocate punch: Range within the file range"
15130 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15131 error "dd failed for bs 4096 and count 5"
15133 # Call fallocate with punch range which is within the file range
15134 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15135 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15136 # client must see changes immediately after fallocate
15137 size=$(stat -c '%s' $DIR/$tfile)
15138 blocks=$(stat -c '%b' $DIR/$tfile)
15140 # Verify punch worked.
15141 (( blocks == want_blocks_after )) ||
15142 error "punch failed: blocks $blocks != $want_blocks_after"
15144 (( size == want_size_before )) ||
15145 error "punch failed: size $size != $want_size_before"
15147 # Verify there is hole in file
15148 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15149 # precomputed md5sum
15150 local expect="4a9a834a2db02452929c0a348273b4aa"
15152 cksum=($(md5sum $DIR/$tfile))
15153 [[ "${cksum[0]}" == "$expect" ]] ||
15154 error "unexpected MD5SUM after punch: ${cksum[0]}"
15156 # Start second sub-case for fallocate punch.
15157 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15158 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15159 error "dd failed for bs 4096 and count 5"
15161 # Punch range less than block size will have no change in block count
15162 want_blocks_after=40 # 512 sized blocks
15164 # Punch overlaps two blocks and less than blocksize
15165 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15166 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15167 size=$(stat -c '%s' $DIR/$tfile)
15168 blocks=$(stat -c '%b' $DIR/$tfile)
15170 # Verify punch worked.
15171 (( blocks == want_blocks_after )) ||
15172 error "punch failed: blocks $blocks != $want_blocks_after"
15174 (( size == want_size_before )) ||
15175 error "punch failed: size $size != $want_size_before"
15177 # Verify if range is really zero'ed out. We expect Zeros.
15178 # precomputed md5sum
15179 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15180 cksum=($(md5sum $DIR/$tfile))
15181 [[ "${cksum[0]}" == "$expect" ]] ||
15182 error "unexpected MD5SUM after punch: ${cksum[0]}"
15184 run_test 150f "Verify fallocate punch functionality"
15192 local BS=4096 # Block size in bytes
15194 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15195 skip "need at least 2.14.0 for fallocate punch"
15197 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15198 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15201 check_set_fallocate_or_skip
15202 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15204 if [[ "x$DOM" == "xyes" ]]; then
15205 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15206 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15208 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15209 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15212 # Get 100MB per OST of the available space to reduce run time
15213 # else 60% of the available space if we are running SLOW tests
15214 if [ $SLOW == "no" ]; then
15215 space=$((1024 * 100 * OSTCOUNT))
15217 # Find OST with Minimum Size
15218 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15219 sort -un | head -1)
15220 echo "min size OST: $space"
15221 space=$(((space * 60)/100 * OSTCOUNT))
15223 # space in 1k units, round to 4k blocks
15224 local blkcount=$((space * 1024 / $BS))
15226 echo "Verify fallocate punch: Very large Range"
15227 fallocate -l${space}k $DIR/$tfile ||
15228 error "fallocate ${space}k $DIR/$tfile failed"
15229 # write 1M at the end, start and in the middle
15230 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15231 error "dd failed: bs $BS count 256"
15232 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15233 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15234 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15235 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15238 size=$(stat -c '%s' $DIR/$tfile)
15240 # gather punch length.
15241 local punch_size=$((size - (BS * 2)))
15243 echo "punch_size = $punch_size"
15244 echo "size - punch_size: $((size - punch_size))"
15245 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15247 # Call fallocate to punch all except 2 blocks. We leave the
15248 # first and the last block
15249 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15250 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15251 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15253 size_after=$(stat -c '%s' $DIR/$tfile)
15254 blocks_after=$(stat -c '%b' $DIR/$tfile)
15256 # Verify punch worked.
15257 # Size should be kept
15258 (( size == size_after )) ||
15259 error "punch failed: size $size != $size_after"
15261 # two 4k data blocks to remain plus possible 1 extra extent block
15262 (( blocks_after <= ((BS / 512) * 3) )) ||
15263 error "too many blocks remains: $blocks_after"
15265 # Verify that file has hole between the first and the last blocks
15266 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15267 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15269 echo "Hole at [$hole_start, $hole_end)"
15270 (( hole_start == BS )) ||
15271 error "no hole at offset $BS after punch"
15273 (( hole_end == BS + punch_size )) ||
15274 error "data at offset $hole_end < $((BS + punch_size))"
15276 run_test 150g "Verify fallocate punch on large range"
15279 local file=$DIR/$tfile
15282 check_set_fallocate_or_skip
15283 statx_supported || skip_env "Test must be statx() syscall supported"
15285 # fallocate() does not update the size information on the MDT
15286 fallocate -l 16K $file || error "failed to fallocate $file"
15287 cancel_lru_locks $OSC
15288 # STATX with cached-always mode will not send glimpse RPCs to OST,
15289 # it uses the caching attrs on the client side as much as possible.
15290 size=$($STATX --cached=always -c %s $file)
15291 [ $size == 16384 ] ||
15292 error "size after fallocate() is $size, expected 16384"
15294 run_test 150h "Verify extend fallocate updates the file size"
15296 #LU-2902 roc_hit was not able to read all values from lproc
15297 function roc_hit_init() {
15298 local list=$(comma_list $(osts_nodes))
15299 local dir=$DIR/$tdir-check
15300 local file=$dir/$tfile
15306 #use setstripe to do a write to every ost
15307 for i in $(seq 0 $((OSTCOUNT-1))); do
15308 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15309 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15310 idx=$(printf %04x $i)
15311 BEFORE=$(get_osd_param $list *OST*$idx stats |
15312 awk '$1 == "cache_access" {sum += $7}
15313 END { printf("%0.0f", sum) }')
15315 cancel_lru_locks osc
15316 cat $file >/dev/null
15318 AFTER=$(get_osd_param $list *OST*$idx stats |
15319 awk '$1 == "cache_access" {sum += $7}
15320 END { printf("%0.0f", sum) }')
15322 echo BEFORE:$BEFORE AFTER:$AFTER
15323 if ! let "AFTER - BEFORE == 4"; then
15325 error "roc_hit is not safe to use"
15333 function roc_hit() {
15334 local list=$(comma_list $(osts_nodes))
15335 echo $(get_osd_param $list '' stats |
15336 awk '$1 == "cache_hit" {sum += $7}
15337 END { printf("%0.0f", sum) }')
15340 function set_cache() {
15343 if [ "$2" == "off" ]; then
15346 local list=$(comma_list $(osts_nodes))
15347 set_osd_param $list '' $1_cache_enable $on
15349 cancel_lru_locks osc
15353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15354 remote_ost_nodsh && skip "remote OST with nodsh"
15357 local list=$(comma_list $(osts_nodes))
15359 # check whether obdfilter is cache capable at all
15360 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15361 skip "not cache-capable obdfilter"
15364 # check cache is enabled on all obdfilters
15365 if get_osd_param $list '' read_cache_enable | grep 0; then
15366 skip "oss cache is disabled"
15369 set_osd_param $list '' writethrough_cache_enable 1
15371 # check write cache is enabled on all obdfilters
15372 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15373 skip "oss write cache is NOT enabled"
15378 #define OBD_FAIL_OBD_NO_LRU 0x609
15379 do_nodes $list $LCTL set_param fail_loc=0x609
15381 # pages should be in the case right after write
15382 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15385 local BEFORE=$(roc_hit)
15386 cancel_lru_locks osc
15387 cat $DIR/$tfile >/dev/null
15388 local AFTER=$(roc_hit)
15390 do_nodes $list $LCTL set_param fail_loc=0
15392 if ! let "AFTER - BEFORE == CPAGES"; then
15393 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15396 cancel_lru_locks osc
15397 # invalidates OST cache
15398 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15399 set_osd_param $list '' read_cache_enable 0
15400 cat $DIR/$tfile >/dev/null
15402 # now data shouldn't be found in the cache
15404 cancel_lru_locks osc
15405 cat $DIR/$tfile >/dev/null
15407 if let "AFTER - BEFORE != 0"; then
15408 error "IN CACHE: before: $BEFORE, after: $AFTER"
15411 set_osd_param $list '' read_cache_enable 1
15414 run_test 151 "test cache on oss and controls ==============================="
15417 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15419 local TF="$TMP/$tfile"
15421 # simulate ENOMEM during write
15422 #define OBD_FAIL_OST_NOMEM 0x226
15423 lctl set_param fail_loc=0x80000226
15424 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15426 sync || error "sync failed"
15427 lctl set_param fail_loc=0
15429 # discard client's cache
15430 cancel_lru_locks osc
15432 # simulate ENOMEM during read
15433 lctl set_param fail_loc=0x80000226
15434 cmp $TF $DIR/$tfile || error "cmp failed"
15435 lctl set_param fail_loc=0
15439 run_test 152 "test read/write with enomem ============================"
15442 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15444 run_test 153 "test if fdatasync does not crash ======================="
15446 dot_lustre_fid_permission_check() {
15448 local ffid=$MOUNT/.lustre/fid/$fid
15451 echo "stat fid $fid"
15452 stat $ffid || error "stat $ffid failed."
15453 echo "touch fid $fid"
15454 touch $ffid || error "touch $ffid failed."
15455 echo "write to fid $fid"
15456 cat /etc/hosts > $ffid || error "write $ffid failed."
15457 echo "read fid $fid"
15458 diff /etc/hosts $ffid || error "read $ffid failed."
15459 echo "append write to fid $fid"
15460 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15461 echo "rename fid $fid"
15462 mv $ffid $test_dir/$tfile.1 &&
15463 error "rename $ffid to $tfile.1 should fail."
15464 touch $test_dir/$tfile.1
15465 mv $test_dir/$tfile.1 $ffid &&
15466 error "rename $tfile.1 to $ffid should fail."
15467 rm -f $test_dir/$tfile.1
15468 echo "truncate fid $fid"
15469 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15470 echo "link fid $fid"
15471 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15472 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15473 echo "setfacl fid $fid"
15474 setfacl -R -m u:$USER0:rwx $ffid ||
15475 error "setfacl $ffid failed"
15476 echo "getfacl fid $fid"
15477 getfacl $ffid || error "getfacl $ffid failed."
15479 echo "unlink fid $fid"
15480 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15481 echo "mknod fid $fid"
15482 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15484 fid=[0xf00000400:0x1:0x0]
15485 ffid=$MOUNT/.lustre/fid/$fid
15487 echo "stat non-exist fid $fid"
15488 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15489 echo "write to non-exist fid $fid"
15490 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15491 echo "link new fid $fid"
15492 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15494 mkdir -p $test_dir/$tdir
15495 touch $test_dir/$tdir/$tfile
15496 fid=$($LFS path2fid $test_dir/$tdir)
15499 error "error: could not get fid for $test_dir/$dir/$tfile."
15501 ffid=$MOUNT/.lustre/fid/$fid
15504 ls $ffid || error "ls $ffid failed."
15505 echo "touch $fid/$tfile.1"
15506 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15508 echo "touch $MOUNT/.lustre/fid/$tfile"
15509 touch $MOUNT/.lustre/fid/$tfile && \
15510 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15512 echo "setxattr to $MOUNT/.lustre/fid"
15513 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15515 echo "listxattr for $MOUNT/.lustre/fid"
15516 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15518 echo "delxattr from $MOUNT/.lustre/fid"
15519 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15521 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15522 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15523 error "touch invalid fid should fail."
15525 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15526 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15527 error "touch non-normal fid should fail."
15529 echo "rename $tdir to $MOUNT/.lustre/fid"
15530 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15531 error "rename to $MOUNT/.lustre/fid should fail."
15533 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15535 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15536 local new_obf_mode=777
15538 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15539 chmod $new_obf_mode $DIR/.lustre/fid ||
15540 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15542 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15543 [ $obf_mode -eq $new_obf_mode ] ||
15544 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15546 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15547 chmod $old_obf_mode $DIR/.lustre/fid ||
15548 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15551 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15552 fid=$($LFS path2fid $test_dir/$tfile-2)
15554 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15556 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15557 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15558 error "create lov data thru .lustre failed"
15560 echo "cp /etc/passwd $test_dir/$tfile-2"
15561 cp /etc/passwd $test_dir/$tfile-2 ||
15562 error "copy to $test_dir/$tfile-2 failed."
15563 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15564 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15565 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15567 rm -rf $test_dir/tfile.lnk
15568 rm -rf $test_dir/$tfile-2
15572 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15573 skip "Need MDS version at least 2.4.1"
15575 local tf=$DIR/$tfile
15578 local fid=$($LFS path2fid $tf)
15579 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15581 # check that we get the same pathname back
15584 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15585 echo "$rootpath $fid"
15586 found=$($LFS fid2path $rootpath "$fid")
15587 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15588 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15591 # check wrong root path format
15592 rootpath=$MOUNT"_wrong"
15593 found=$($LFS fid2path $rootpath "$fid")
15594 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15596 run_test 154A "lfs path2fid and fid2path basic checks"
15599 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15600 skip "Need MDS version at least 2.4.1"
15602 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15603 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15604 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15605 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15607 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15608 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15610 # check that we get the same pathname
15611 echo "PFID: $PFID, name: $name"
15612 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15613 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15614 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15615 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15617 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15619 run_test 154B "verify the ll_decode_linkea tool"
15622 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15623 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15624 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15625 skip "Need MDS version at least 2.2.51"
15626 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15628 cp /etc/hosts $DIR/$tfile
15630 fid=$($LFS path2fid $DIR/$tfile)
15632 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15634 dot_lustre_fid_permission_check "$fid" $DIR ||
15635 error "dot lustre permission check $fid failed"
15637 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15639 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15641 touch $MOUNT/.lustre/file &&
15642 error "creation is not allowed under .lustre"
15644 mkdir $MOUNT/.lustre/dir &&
15645 error "mkdir is not allowed under .lustre"
15649 run_test 154a "Open-by-FID"
15652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15653 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15654 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15655 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15656 skip "Need MDS version at least 2.2.51"
15658 local remote_dir=$DIR/$tdir/remote_dir
15662 mkdir -p $DIR/$tdir
15663 $LFS mkdir -i $MDTIDX $remote_dir ||
15664 error "create remote directory failed"
15666 cp /etc/hosts $remote_dir/$tfile
15668 fid=$($LFS path2fid $remote_dir/$tfile)
15670 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15672 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15673 error "dot lustre permission check $fid failed"
15676 run_test 154b "Open-by-FID for remote directory"
15679 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15680 skip "Need MDS version at least 2.4.1"
15682 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15683 local FID1=$($LFS path2fid $DIR/$tfile.1)
15684 local FID2=$($LFS path2fid $DIR/$tfile.2)
15685 local FID3=$($LFS path2fid $DIR/$tfile.3)
15688 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15689 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15690 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15692 [ "$FID" = "${!want}" ] ||
15693 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15697 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15699 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15700 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15704 run_test 154c "lfs path2fid and fid2path multiple arguments"
15707 remote_mds_nodsh && skip "remote MDS with nodsh"
15708 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15709 skip "Need MDS version at least 2.5.53"
15711 if remote_mds; then
15712 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15716 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15723 local fid=$($LFS path2fid $DIR/$tfile)
15726 cmd="exec $fd<$DIR/$tfile"
15728 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15729 echo "$fid_list" | grep "$fid"
15732 cmd="exec $fd>/dev/null"
15734 if [ $rc -ne 0 ]; then
15735 error "FID $fid not found in open files list $fid_list"
15738 run_test 154d "Verify open file fid"
15742 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15743 skip "Need MDS version at least 2.6.50"
15745 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15746 error ".lustre returned by readdir"
15749 run_test 154e ".lustre is not returned by readdir"
15752 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15754 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15755 mkdir_on_mdt0 $DIR/$tdir
15756 # test dirs inherit from its stripe
15757 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15758 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15759 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15760 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15763 # get fid of parents
15764 local FID0=$($LFS path2fid $DIR/$tdir)
15765 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15766 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15767 local FID3=$($LFS path2fid $DIR)
15769 # check that path2fid --parents returns expected <parent_fid>/name
15770 # 1) test for a directory (single parent)
15771 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15772 [ "$parent" == "$FID0/foo1" ] ||
15773 error "expected parent: $FID0/foo1, got: $parent"
15775 # 2) test for a file with nlink > 1 (multiple parents)
15776 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15777 echo "$parent" | grep -F "$FID1/$tfile" ||
15778 error "$FID1/$tfile not returned in parent list"
15779 echo "$parent" | grep -F "$FID2/link" ||
15780 error "$FID2/link not returned in parent list"
15782 # 3) get parent by fid
15783 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15784 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15785 echo "$parent" | grep -F "$FID1/$tfile" ||
15786 error "$FID1/$tfile not returned in parent list (by fid)"
15787 echo "$parent" | grep -F "$FID2/link" ||
15788 error "$FID2/link not returned in parent list (by fid)"
15790 # 4) test for entry in root directory
15791 parent=$($LFS path2fid --parents $DIR/f)
15792 echo "$parent" | grep -F "$FID3/f" ||
15793 error "$FID3/f not returned in parent list"
15795 # 5) test it on root directory
15796 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15797 error "$MOUNT should not have parents"
15799 # enable xattr caching and check that linkea is correctly updated
15800 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15801 save_lustre_params client "llite.*.xattr_cache" > $save
15802 lctl set_param llite.*.xattr_cache 1
15804 # 6.1) linkea update on rename
15805 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15807 # get parents by fid
15808 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15809 # foo1 should no longer be returned in parent list
15810 echo "$parent" | grep -F "$FID1" &&
15811 error "$FID1 should no longer be in parent list"
15812 # the new path should appear
15813 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15814 error "$FID2/$tfile.moved is not in parent list"
15816 # 6.2) linkea update on unlink
15817 rm -f $DIR/$tdir/foo2/link
15818 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15819 # foo2/link should no longer be returned in parent list
15820 echo "$parent" | grep -F "$FID2/link" &&
15821 error "$FID2/link should no longer be in parent list"
15825 restore_lustre_params < $save
15828 run_test 154f "get parent fids by reading link ea"
15832 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15833 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15834 skip "Need MDS version at least 2.6.92"
15836 mkdir_on_mdt0 $DIR/$tdir
15837 llapi_fid_test -d $DIR/$tdir
15839 run_test 154g "various llapi FID tests"
15841 test_155_small_load() {
15842 local temp=$TMP/$tfile
15843 local file=$DIR/$tfile
15845 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15846 error "dd of=$temp bs=6096 count=1 failed"
15848 cancel_lru_locks $OSC
15849 cmp $temp $file || error "$temp $file differ"
15851 $TRUNCATE $temp 6000
15852 $TRUNCATE $file 6000
15853 cmp $temp $file || error "$temp $file differ (truncate1)"
15855 echo "12345" >>$temp
15856 echo "12345" >>$file
15857 cmp $temp $file || error "$temp $file differ (append1)"
15859 echo "12345" >>$temp
15860 echo "12345" >>$file
15861 cmp $temp $file || error "$temp $file differ (append2)"
15867 test_155_big_load() {
15868 remote_ost_nodsh && skip "remote OST with nodsh"
15870 local temp=$TMP/$tfile
15871 local file=$DIR/$tfile
15874 local cache_size=$(do_facet ost$((MAXI+1)) \
15875 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15877 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15879 if [ -z "$cache_size" ]; then
15882 local large_file_size=$((cache_size * 2))
15884 echo "OSS cache size: $cache_size KB"
15885 echo "Large file size: $large_file_size KB"
15887 [ $MAXV -le $large_file_size ] &&
15888 skip_env "max available OST size needs > $large_file_size KB"
15890 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15892 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15893 error "dd of=$temp bs=$large_file_size count=1k failed"
15896 cancel_lru_locks osc
15897 cmp $temp $file || error "$temp $file differ"
15903 save_writethrough() {
15904 local facets=$(get_facets OST)
15906 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15912 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15914 save_writethrough $p
15917 set_cache writethrough on
15918 test_155_small_load
15919 restore_lustre_params < $p
15922 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15927 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15929 save_writethrough $p
15932 set_cache writethrough off
15933 test_155_small_load
15934 restore_lustre_params < $p
15937 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15942 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15944 save_writethrough $p
15947 set_cache writethrough on
15948 test_155_small_load
15949 restore_lustre_params < $p
15952 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15957 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15959 save_writethrough $p
15962 set_cache writethrough off
15963 test_155_small_load
15964 restore_lustre_params < $p
15967 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15972 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15974 save_writethrough $p
15977 set_cache writethrough on
15979 restore_lustre_params < $p
15982 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15987 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15989 save_writethrough $p
15992 set_cache writethrough off
15994 restore_lustre_params < $p
15997 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16002 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16004 save_writethrough $p
16007 set_cache writethrough on
16009 restore_lustre_params < $p
16012 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16017 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16019 save_writethrough $p
16022 set_cache writethrough off
16024 restore_lustre_params < $p
16027 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16031 remote_ost_nodsh && skip "remote OST with nodsh"
16032 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16033 skip "stats not implemented on old servers"
16034 [ "$ost1_FSTYPE" = "zfs" ] &&
16035 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16040 local file="$DIR/$tfile"
16041 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16043 save_writethrough $p
16046 log "Turn on read and write cache"
16048 set_cache writethrough on
16050 log "Write data and read it back."
16051 log "Read should be satisfied from the cache."
16052 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16054 cancel_lru_locks osc
16055 cat $file >/dev/null
16057 if ! let "AFTER - BEFORE == CPAGES"; then
16058 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16060 log "cache hits: before: $BEFORE, after: $AFTER"
16063 log "Read again; it should be satisfied from the cache."
16065 cancel_lru_locks osc
16066 cat $file >/dev/null
16068 if ! let "AFTER - BEFORE == CPAGES"; then
16069 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16071 log "cache hits:: before: $BEFORE, after: $AFTER"
16074 log "Turn off the read cache and turn on the write cache"
16076 set_cache writethrough on
16078 log "Read again; it should be satisfied from the cache."
16080 cancel_lru_locks osc
16081 cat $file >/dev/null
16083 if ! let "AFTER - BEFORE == CPAGES"; then
16084 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16086 log "cache hits:: before: $BEFORE, after: $AFTER"
16089 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16090 # > 2.12.56 uses pagecache if cached
16091 log "Read again; it should not be satisfied from the cache."
16093 cancel_lru_locks osc
16094 cat $file >/dev/null
16096 if ! let "AFTER - BEFORE == 0"; then
16097 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16099 log "cache hits:: before: $BEFORE, after: $AFTER"
16103 log "Write data and read it back."
16104 log "Read should be satisfied from the cache."
16105 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16107 cancel_lru_locks osc
16108 cat $file >/dev/null
16110 if ! let "AFTER - BEFORE == CPAGES"; then
16111 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16113 log "cache hits:: before: $BEFORE, after: $AFTER"
16116 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16117 # > 2.12.56 uses pagecache if cached
16118 log "Read again; it should not be satisfied from the cache."
16120 cancel_lru_locks osc
16121 cat $file >/dev/null
16123 if ! let "AFTER - BEFORE == 0"; then
16124 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16126 log "cache hits:: before: $BEFORE, after: $AFTER"
16130 log "Turn off read and write cache"
16132 set_cache writethrough off
16134 log "Write data and read it back"
16135 log "It should not be satisfied from the cache."
16137 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16138 cancel_lru_locks osc
16140 cat $file >/dev/null
16142 if ! let "AFTER - BEFORE == 0"; then
16143 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16145 log "cache hits:: before: $BEFORE, after: $AFTER"
16148 log "Turn on the read cache and turn off the write cache"
16150 set_cache writethrough off
16152 log "Write data and read it back"
16153 log "It should not be satisfied from the cache."
16155 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16157 cancel_lru_locks osc
16158 cat $file >/dev/null
16160 if ! let "AFTER - BEFORE == 0"; then
16161 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16163 log "cache hits:: before: $BEFORE, after: $AFTER"
16166 log "Read again; it should be satisfied from the cache."
16168 cancel_lru_locks osc
16169 cat $file >/dev/null
16171 if ! let "AFTER - BEFORE == CPAGES"; then
16172 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16174 log "cache hits:: before: $BEFORE, after: $AFTER"
16177 restore_lustre_params < $p
16180 run_test 156 "Verification of tunables"
16183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16184 remote_mds_nodsh && skip "remote MDS with nodsh"
16185 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16186 skip "Need MDS version at least 2.2.0"
16188 changelog_register || error "changelog_register failed"
16189 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16190 changelog_users $SINGLEMDS | grep -q $cl_user ||
16191 error "User $cl_user not found in changelog_users"
16193 mkdir_on_mdt0 $DIR/$tdir
16196 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16197 changelog_clear 0 || error "changelog_clear failed"
16198 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16199 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16200 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16201 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16202 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16203 rm $DIR/$tdir/pics/desktop.jpg
16205 echo "verifying changelog mask"
16206 changelog_chmask "-MKDIR"
16207 changelog_chmask "-CLOSE"
16209 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16210 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16212 changelog_chmask "+MKDIR"
16213 changelog_chmask "+CLOSE"
16215 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16216 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16218 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16219 CLOSES=$(changelog_dump | grep -c "CLOSE")
16220 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16221 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16224 echo "verifying target fid"
16225 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16226 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16227 [ "$fidc" == "$fidf" ] ||
16228 error "changelog '$tfile' fid $fidc != file fid $fidf"
16229 echo "verifying parent fid"
16230 # The FID returned from the Changelog may be the directory shard on
16231 # a different MDT, and not the FID returned by path2fid on the parent.
16232 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16233 # since this is what will matter when recreating this file in the tree.
16234 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16235 local pathp=$($LFS fid2path $MOUNT "$fidp")
16236 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16237 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16239 echo "getting records for $cl_user"
16240 changelog_users $SINGLEMDS
16241 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16243 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16244 error "changelog_clear failed"
16245 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16246 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16247 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16248 error "user index expect $user_rec1 + $nclr != $user_rec2"
16250 local min0_rec=$(changelog_users $SINGLEMDS |
16251 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16252 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16253 awk '{ print $1; exit; }')
16255 changelog_dump | tail -n 5
16256 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16257 [ $first_rec == $((min0_rec + 1)) ] ||
16258 error "first index should be $min0_rec + 1 not $first_rec"
16260 # LU-3446 changelog index reset on MDT restart
16261 local cur_rec1=$(changelog_users $SINGLEMDS |
16262 awk '/^current.index:/ { print $NF }')
16263 changelog_clear 0 ||
16264 error "clear all changelog records for $cl_user failed"
16265 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16266 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16267 error "Fail to start $SINGLEMDS"
16268 local cur_rec2=$(changelog_users $SINGLEMDS |
16269 awk '/^current.index:/ { print $NF }')
16270 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16271 [ $cur_rec1 == $cur_rec2 ] ||
16272 error "current index should be $cur_rec1 not $cur_rec2"
16274 echo "verifying users from this test are deregistered"
16275 changelog_deregister || error "changelog_deregister failed"
16276 changelog_users $SINGLEMDS | grep -q $cl_user &&
16277 error "User '$cl_user' still in changelog_users"
16279 # lctl get_param -n mdd.*.changelog_users
16280 # current_index: 144
16281 # ID index (idle seconds)
16282 # cl3 144 (2) mask=<list>
16283 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16284 # this is the normal case where all users were deregistered
16285 # make sure no new records are added when no users are present
16286 local last_rec1=$(changelog_users $SINGLEMDS |
16287 awk '/^current.index:/ { print $NF }')
16288 touch $DIR/$tdir/chloe
16289 local last_rec2=$(changelog_users $SINGLEMDS |
16290 awk '/^current.index:/ { print $NF }')
16291 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16292 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16294 # any changelog users must be leftovers from a previous test
16295 changelog_users $SINGLEMDS
16296 echo "other changelog users; can't verify off"
16299 run_test 160a "changelog sanity"
16301 test_160b() { # LU-3587
16302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16303 remote_mds_nodsh && skip "remote MDS with nodsh"
16304 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16305 skip "Need MDS version at least 2.2.0"
16307 changelog_register || error "changelog_register failed"
16308 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16309 changelog_users $SINGLEMDS | grep -q $cl_user ||
16310 error "User '$cl_user' not found in changelog_users"
16312 local longname1=$(str_repeat a 255)
16313 local longname2=$(str_repeat b 255)
16316 echo "creating very long named file"
16317 touch $longname1 || error "create of '$longname1' failed"
16318 echo "renaming very long named file"
16319 mv $longname1 $longname2
16321 changelog_dump | grep RENME | tail -n 5
16324 run_test 160b "Verify that very long rename doesn't crash in changelog"
16327 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16328 remote_mds_nodsh && skip "remote MDS with nodsh"
16330 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16331 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16332 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16333 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16337 # Registration step
16338 changelog_register || error "changelog_register failed"
16341 mkdir -p $DIR/$tdir
16342 $MCREATE $DIR/$tdir/foo_160c
16343 changelog_chmask "-TRUNC"
16344 $TRUNCATE $DIR/$tdir/foo_160c 200
16345 changelog_chmask "+TRUNC"
16346 $TRUNCATE $DIR/$tdir/foo_160c 199
16347 changelog_dump | tail -n 5
16348 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16349 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16351 run_test 160c "verify that changelog log catch the truncate event"
16354 remote_mds_nodsh && skip "remote MDS with nodsh"
16355 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16356 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16357 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16358 skip "Need MDS version at least 2.7.60"
16360 # Registration step
16361 changelog_register || error "changelog_register failed"
16363 mkdir -p $DIR/$tdir/migrate_dir
16364 changelog_clear 0 || error "changelog_clear failed"
16366 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16367 changelog_dump | tail -n 5
16368 local migrates=$(changelog_dump | grep -c "MIGRT")
16369 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16371 run_test 160d "verify that changelog log catch the migrate event"
16374 remote_mds_nodsh && skip "remote MDS with nodsh"
16377 changelog_register || error "changelog_register failed"
16379 local MDT0=$(facet_svc $SINGLEMDS)
16382 # No user (expect fail)
16383 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16385 if [ $rc -eq 0 ]; then
16386 error "Should fail without user"
16387 elif [ $rc -ne 4 ]; then
16388 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16391 # Delete a future user (expect fail)
16392 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16394 if [ $rc -eq 0 ]; then
16395 error "Deleted non-existant user cl77"
16396 elif [ $rc -ne 2 ]; then
16397 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16400 # Clear to a bad index (1 billion should be safe)
16401 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16404 if [ $rc -eq 0 ]; then
16405 error "Successfully cleared to invalid CL index"
16406 elif [ $rc -ne 22 ]; then
16407 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16410 run_test 160e "changelog negative testing (should return errors)"
16413 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16414 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16415 skip "Need MDS version at least 2.10.56"
16417 local mdts=$(comma_list $(mdts_nodes))
16420 changelog_register || error "first changelog_register failed"
16421 changelog_register || error "second changelog_register failed"
16423 declare -A cl_user1
16424 declare -A cl_user2
16429 # generate some changelog records to accumulate on each MDT
16430 # use all_char because created files should be evenly distributed
16431 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16432 error "test_mkdir $tdir failed"
16433 log "$(date +%s): creating first files"
16434 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16435 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16436 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16439 # check changelogs have been generated
16440 local start=$SECONDS
16441 local idle_time=$((MDSCOUNT * 5 + 5))
16442 local nbcl=$(changelog_dump | wc -l)
16443 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16445 for param in "changelog_max_idle_time=$idle_time" \
16447 "changelog_min_gc_interval=2" \
16448 "changelog_min_free_cat_entries=3"; do
16449 local MDT0=$(facet_svc $SINGLEMDS)
16450 local var="${param%=*}"
16451 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16453 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16454 do_nodes $mdts $LCTL set_param mdd.*.$param
16457 # force cl_user2 to be idle (1st part), but also cancel the
16458 # cl_user1 records so that it is not evicted later in the test.
16459 local sleep1=$((idle_time / 2))
16460 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16463 # simulate changelog catalog almost full
16464 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16465 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16467 for i in $(seq $MDSCOUNT); do
16468 cl_users=(${CL_USERS[mds$i]})
16469 cl_user1[mds$i]="${cl_users[0]}"
16470 cl_user2[mds$i]="${cl_users[1]}"
16472 [ -n "${cl_user1[mds$i]}" ] ||
16473 error "mds$i: no user registered"
16474 [ -n "${cl_user2[mds$i]}" ] ||
16475 error "mds$i: only ${cl_user2[mds$i]} is registered"
16477 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16478 [ -n "$user_rec1" ] ||
16479 error "mds$i: User ${cl_user1[mds$i]} not registered"
16480 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16481 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16482 [ -n "$user_rec2" ] ||
16483 error "mds$i: User ${cl_user1[mds$i]} not registered"
16484 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16485 "$user_rec1 + 2 == $user_rec2"
16486 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16487 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16488 "$user_rec1 + 2, but is $user_rec2"
16489 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16490 [ -n "$user_rec2" ] ||
16491 error "mds$i: User ${cl_user2[mds$i]} not registered"
16492 [ $user_rec1 == $user_rec2 ] ||
16493 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16494 "$user_rec1, but is $user_rec2"
16497 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16498 local sleep2=$((idle_time - (SECONDS - start) + 1))
16499 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16502 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16503 # cl_user1 should be OK because it recently processed records.
16504 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16505 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16506 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16507 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16510 # ensure gc thread is done
16511 for i in $(mdts_nodes); do
16512 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16513 error "$i: GC-thread not done"
16517 for (( i = 1; i <= MDSCOUNT; i++ )); do
16518 # check cl_user1 still registered
16519 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16520 error "mds$i: User ${cl_user1[mds$i]} not registered"
16521 # check cl_user2 unregistered
16522 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16523 error "mds$i: User ${cl_user2[mds$i]} still registered"
16525 # check changelogs are present and starting at $user_rec1 + 1
16526 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16527 [ -n "$user_rec1" ] ||
16528 error "mds$i: User ${cl_user1[mds$i]} not registered"
16529 first_rec=$($LFS changelog $(facet_svc mds$i) |
16530 awk '{ print $1; exit; }')
16532 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16533 [ $((user_rec1 + 1)) == $first_rec ] ||
16534 error "mds$i: rec $first_rec != $user_rec1 + 1"
16537 run_test 160f "changelog garbage collect (timestamped users)"
16540 remote_mds_nodsh && skip "remote MDS with nodsh"
16541 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16542 skip "Need MDS version at least 2.14.55"
16544 local mdts=$(comma_list $(mdts_nodes))
16547 changelog_register || error "first changelog_register failed"
16548 changelog_register || error "second changelog_register failed"
16550 declare -A cl_user1
16551 declare -A cl_user2
16556 # generate some changelog records to accumulate on each MDT
16557 # use all_char because created files should be evenly distributed
16558 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16559 error "test_mkdir $tdir failed"
16560 for ((i = 0; i < MDSCOUNT; i++)); do
16561 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16562 error "create $DIR/$tdir/d$i.1 failed"
16565 # check changelogs have been generated
16566 local nbcl=$(changelog_dump | wc -l)
16567 (( $nbcl > 0 )) || error "no changelogs found"
16569 # reduce the max_idle_indexes value to make sure we exceed it
16570 for param in "changelog_max_idle_indexes=2" \
16572 "changelog_min_gc_interval=2"; do
16573 local MDT0=$(facet_svc $SINGLEMDS)
16574 local var="${param%=*}"
16575 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16577 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16578 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16579 error "unable to set mdd.*.$param"
16582 local start=$SECONDS
16583 for i in $(seq $MDSCOUNT); do
16584 cl_users=(${CL_USERS[mds$i]})
16585 cl_user1[mds$i]="${cl_users[0]}"
16586 cl_user2[mds$i]="${cl_users[1]}"
16588 [ -n "${cl_user1[mds$i]}" ] ||
16589 error "mds$i: user1 is not registered"
16590 [ -n "${cl_user2[mds$i]}" ] ||
16591 error "mds$i: only ${cl_user1[mds$i]} is registered"
16593 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16594 [ -n "$user_rec1" ] ||
16595 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16596 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16597 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16598 [ -n "$user_rec2" ] ||
16599 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16600 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16601 "$user_rec1 + 2 == $user_rec2"
16602 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16603 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16604 "expected $user_rec1 + 2, but is $user_rec2"
16605 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16606 [ -n "$user_rec2" ] ||
16607 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16608 [ $user_rec1 == $user_rec2 ] ||
16609 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16610 "expected $user_rec1, but is $user_rec2"
16613 # ensure we are past the previous changelog_min_gc_interval set above
16614 local sleep2=$((start + 2 - SECONDS))
16615 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16616 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16617 # cl_user1 should be OK because it recently processed records.
16618 for ((i = 0; i < MDSCOUNT; i++)); do
16619 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16620 error "create $DIR/$tdir/d$i.3 failed"
16623 # ensure gc thread is done
16624 for i in $(mdts_nodes); do
16625 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16626 error "$i: GC-thread not done"
16630 for (( i = 1; i <= MDSCOUNT; i++ )); do
16631 # check cl_user1 still registered
16632 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16633 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16634 # check cl_user2 unregistered
16635 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16636 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16638 # check changelogs are present and starting at $user_rec1 + 1
16639 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16640 [ -n "$user_rec1" ] ||
16641 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16642 first_rec=$($LFS changelog $(facet_svc mds$i) |
16643 awk '{ print $1; exit; }')
16645 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16646 [ $((user_rec1 + 1)) == $first_rec ] ||
16647 error "mds$i: rec $first_rec != $user_rec1 + 1"
16650 run_test 160g "changelog garbage collect on idle records"
16653 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16654 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16655 skip "Need MDS version at least 2.10.56"
16657 local mdts=$(comma_list $(mdts_nodes))
16660 changelog_register || error "first changelog_register failed"
16661 changelog_register || error "second changelog_register failed"
16663 declare -A cl_user1
16664 declare -A cl_user2
16669 # generate some changelog records to accumulate on each MDT
16670 # use all_char because created files should be evenly distributed
16671 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16672 error "test_mkdir $tdir failed"
16673 for ((i = 0; i < MDSCOUNT; i++)); do
16674 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16675 error "create $DIR/$tdir/d$i.1 failed"
16678 # check changelogs have been generated
16679 local nbcl=$(changelog_dump | wc -l)
16680 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16682 for param in "changelog_max_idle_time=10" \
16684 "changelog_min_gc_interval=2"; do
16685 local MDT0=$(facet_svc $SINGLEMDS)
16686 local var="${param%=*}"
16687 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16689 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16690 do_nodes $mdts $LCTL set_param mdd.*.$param
16693 # force cl_user2 to be idle (1st part)
16696 for i in $(seq $MDSCOUNT); do
16697 cl_users=(${CL_USERS[mds$i]})
16698 cl_user1[mds$i]="${cl_users[0]}"
16699 cl_user2[mds$i]="${cl_users[1]}"
16701 [ -n "${cl_user1[mds$i]}" ] ||
16702 error "mds$i: no user registered"
16703 [ -n "${cl_user2[mds$i]}" ] ||
16704 error "mds$i: only ${cl_user2[mds$i]} is registered"
16706 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16707 [ -n "$user_rec1" ] ||
16708 error "mds$i: User ${cl_user1[mds$i]} not registered"
16709 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16710 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16711 [ -n "$user_rec2" ] ||
16712 error "mds$i: User ${cl_user1[mds$i]} not registered"
16713 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16714 "$user_rec1 + 2 == $user_rec2"
16715 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16716 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16717 "$user_rec1 + 2, but is $user_rec2"
16718 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16719 [ -n "$user_rec2" ] ||
16720 error "mds$i: User ${cl_user2[mds$i]} not registered"
16721 [ $user_rec1 == $user_rec2 ] ||
16722 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16723 "$user_rec1, but is $user_rec2"
16726 # force cl_user2 to be idle (2nd part) and to reach
16727 # changelog_max_idle_time
16730 # force each GC-thread start and block then
16731 # one per MDT/MDD, set fail_val accordingly
16732 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16733 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16735 # generate more changelogs to trigger fail_loc
16736 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16737 error "create $DIR/$tdir/${tfile}bis failed"
16739 # stop MDT to stop GC-thread, should be done in back-ground as it will
16740 # block waiting for the thread to be released and exit
16741 declare -A stop_pids
16742 for i in $(seq $MDSCOUNT); do
16744 stop_pids[mds$i]=$!
16747 for i in $(mdts_nodes); do
16750 local facets=$(facets_up_on_host $i)
16752 for facet in ${facets//,/ }; do
16753 if [[ $facet == mds* ]]; then
16757 # ensure each MDS's gc threads are still present and all in "R"
16758 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16759 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16760 error "$i: expected $nb GC-thread"
16762 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16764 error "$i: GC-thread not found in R-state"
16765 # check umounts of each MDT on MDS have reached kthread_stop()
16766 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16767 error "$i: expected $nb umount"
16769 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16770 error "$i: umount not found in D-state"
16773 # release all GC-threads
16774 do_nodes $mdts $LCTL set_param fail_loc=0
16776 # wait for MDT stop to complete
16777 for i in $(seq $MDSCOUNT); do
16778 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16782 # may try to check if any orphan changelog records are present
16783 # via ldiskfs/zfs and llog_reader...
16785 # re-start/mount MDTs
16786 for i in $(seq $MDSCOUNT); do
16787 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16788 error "Fail to start mds$i"
16792 for i in $(seq $MDSCOUNT); do
16793 # check cl_user1 still registered
16794 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16795 error "mds$i: User ${cl_user1[mds$i]} not registered"
16796 # check cl_user2 unregistered
16797 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16798 error "mds$i: User ${cl_user2[mds$i]} still registered"
16800 # check changelogs are present and starting at $user_rec1 + 1
16801 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16802 [ -n "$user_rec1" ] ||
16803 error "mds$i: User ${cl_user1[mds$i]} not registered"
16804 first_rec=$($LFS changelog $(facet_svc mds$i) |
16805 awk '{ print $1; exit; }')
16807 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16808 [ $((user_rec1 + 1)) == $first_rec ] ||
16809 error "mds$i: first index should be $user_rec1 + 1, " \
16810 "but is $first_rec"
16813 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16818 local mdts=$(comma_list $(mdts_nodes))
16820 changelog_register || error "first changelog_register failed"
16822 # generate some changelog records to accumulate on each MDT
16823 # use all_char because created files should be evenly distributed
16824 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16825 error "test_mkdir $tdir failed"
16826 for ((i = 0; i < MDSCOUNT; i++)); do
16827 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16828 error "create $DIR/$tdir/d$i.1 failed"
16831 # check changelogs have been generated
16832 local nbcl=$(changelog_dump | wc -l)
16833 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16835 # simulate race between register and unregister
16836 # XXX as fail_loc is set per-MDS, with DNE configs the race
16837 # simulation will only occur for one MDT per MDS and for the
16838 # others the normal race scenario will take place
16839 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16840 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16841 do_nodes $mdts $LCTL set_param fail_val=1
16843 # unregister 1st user
16844 changelog_deregister &
16846 # wait some time for deregister work to reach race rdv
16848 # register 2nd user
16849 changelog_register || error "2nd user register failed"
16851 wait $pid1 || error "1st user deregister failed"
16855 declare -A LAST_REC
16856 for i in $(seq $MDSCOUNT); do
16857 if changelog_users mds$i | grep "^cl"; then
16858 # make sure new records are added with one user present
16859 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16860 awk '/^current.index:/ { print $NF }')
16862 error "mds$i has no user registered"
16866 # generate more changelog records to accumulate on each MDT
16867 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16868 error "create $DIR/$tdir/${tfile}bis failed"
16870 for i in $(seq $MDSCOUNT); do
16871 last_rec=$(changelog_users $SINGLEMDS |
16872 awk '/^current.index:/ { print $NF }')
16873 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16874 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16875 error "changelogs are off on mds$i"
16878 run_test 160i "changelog user register/unregister race"
16881 remote_mds_nodsh && skip "remote MDS with nodsh"
16882 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16883 skip "Need MDS version at least 2.12.56"
16885 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16886 stack_trap "umount $MOUNT2" EXIT
16888 changelog_register || error "first changelog_register failed"
16889 stack_trap "changelog_deregister" EXIT
16891 # generate some changelog
16892 # use all_char because created files should be evenly distributed
16893 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16894 error "mkdir $tdir failed"
16895 for ((i = 0; i < MDSCOUNT; i++)); do
16896 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16897 error "create $DIR/$tdir/d$i.1 failed"
16900 # open the changelog device
16901 exec 3>/dev/changelog-$FSNAME-MDT0000
16902 stack_trap "exec 3>&-" EXIT
16903 exec 4</dev/changelog-$FSNAME-MDT0000
16904 stack_trap "exec 4<&-" EXIT
16906 # umount the first lustre mount
16908 stack_trap "mount_client $MOUNT" EXIT
16910 # read changelog, which may or may not fail, but should not crash
16914 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16915 changelog_users $SINGLEMDS | grep -q $cl_user ||
16916 error "User $cl_user not found in changelog_users"
16918 printf 'clear:'$cl_user':0' >&3
16920 run_test 160j "client can be umounted while its chanangelog is being used"
16923 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16924 remote_mds_nodsh && skip "remote MDS with nodsh"
16926 mkdir -p $DIR/$tdir/1/1
16928 changelog_register || error "changelog_register failed"
16929 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16931 changelog_users $SINGLEMDS | grep -q $cl_user ||
16932 error "User '$cl_user' not found in changelog_users"
16933 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16934 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16935 rmdir $DIR/$tdir/1/1 & sleep 1
16937 touch $DIR/$tdir/2/2
16938 rm -rf $DIR/$tdir/2
16943 changelog_dump | grep rmdir || error "rmdir not recorded"
16945 run_test 160k "Verify that changelog records are not lost"
16947 # Verifies that a file passed as a parameter has recently had an operation
16948 # performed on it that has generated an MTIME changelog which contains the
16949 # correct parent FID. As files might reside on a different MDT from the
16950 # parent directory in DNE configurations, the FIDs are translated to paths
16951 # before being compared, which should be identical
16952 compare_mtime_changelog() {
16960 mdtidx=$($LFS getstripe --mdt-index $file)
16961 mdtidx=$(printf "%04x" $mdtidx)
16963 # Obtain the parent FID from the MTIME changelog
16964 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16965 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16967 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16968 [ -z "$cl_fid" ] && error "parent FID not present"
16970 # Verify that the path for the parent FID is the same as the path for
16971 # the test directory
16972 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16976 [[ "${pdir%/}" == "$dir" ]] ||
16977 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16983 remote_mds_nodsh && skip "remote MDS with nodsh"
16984 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16985 skip "Need MDS version at least 2.13.55"
16989 changelog_register || error "changelog_register failed"
16990 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16992 changelog_users $SINGLEMDS | grep -q $cl_user ||
16993 error "User '$cl_user' not found in changelog_users"
16995 # Clear some types so that MTIME changelogs are generated
16996 changelog_chmask "-CREAT"
16997 changelog_chmask "-CLOSE"
16999 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17001 # Test CL_MTIME during setattr
17002 touch $DIR/$tdir/$tfile
17003 compare_mtime_changelog $DIR/$tdir/$tfile
17005 # Test CL_MTIME during close
17006 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17007 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17009 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17012 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17013 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17014 skip "Need MDS version at least 2.14.51"
17021 changelog_register || error "first changelog_register failed"
17022 changelog_register || error "second changelog_register failed"
17024 cl_users=(${CL_USERS[mds1]})
17025 cl_user1="${cl_users[0]}"
17026 cl_user2="${cl_users[1]}"
17027 # generate some changelog records to accumulate on MDT0
17028 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17029 createmany -m $DIR/$tdir/$tfile 50 ||
17030 error "create $DIR/$tdir/$tfile failed"
17031 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17034 # check changelogs have been generated
17035 local nbcl=$(changelog_dump | wc -l)
17036 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17038 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17039 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17041 __changelog_clear mds1 $cl_user1 +10
17042 __changelog_clear mds1 $cl_user2 0 &
17045 __changelog_clear mds1 $cl_user1 0 ||
17046 error "fail to cancel record for $cl_user1"
17048 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17050 run_test 160m "Changelog clear race"
17053 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17054 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17055 skip "Need MDS version at least 2.14.51"
17064 changelog_register || error "first changelog_register failed"
17066 cl_users=(${CL_USERS[mds1]})
17067 cl_user1="${cl_users[0]}"
17069 # generate some changelog records to accumulate on MDT0
17070 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17071 first_rec=$(changelog_users $SINGLEMDS |
17072 awk '/^current.index:/ { print $NF }')
17073 while (( last_rec < (( first_rec + 65000)) )); do
17074 createmany -m $DIR/$tdir/$tfile 10000 ||
17075 error "create $DIR/$tdir/$tfile failed"
17077 for i in $(seq 0 10000); do
17078 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17082 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17083 error "unlinkmany failed unlink"
17084 last_rec=$(changelog_users $SINGLEMDS |
17085 awk '/^current.index:/ { print $NF }')
17086 echo last record $last_rec
17087 (( last_rec == 0 )) && error "no changelog found"
17090 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17091 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17093 __changelog_clear mds1 $cl_user1 0 &
17096 __changelog_clear mds1 $cl_user1 0 ||
17097 error "fail to cancel record for $cl_user1"
17099 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17101 run_test 160n "Changelog destroy race"
17104 local mdt="$(facet_svc $SINGLEMDS)"
17106 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17107 remote_mds_nodsh && skip "remote MDS with nodsh"
17108 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17109 skip "Need MDS version at least 2.14.52"
17111 changelog_register --user test_160o -m unlnk+close+open ||
17112 error "changelog_register failed"
17114 do_facet $SINGLEMDS $LCTL --device $mdt \
17115 changelog_register -u "Tt3_-#" &&
17116 error "bad symbols in name should fail"
17118 do_facet $SINGLEMDS $LCTL --device $mdt \
17119 changelog_register -u test_160o &&
17120 error "the same name registration should fail"
17122 do_facet $SINGLEMDS $LCTL --device $mdt \
17123 changelog_register -u test_160toolongname &&
17124 error "too long name registration should fail"
17126 changelog_chmask "MARK+HSM"
17127 lctl get_param mdd.*.changelog*mask
17128 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17129 changelog_users $SINGLEMDS | grep -q $cl_user ||
17130 error "User $cl_user not found in changelog_users"
17132 echo $cl_user | grep -q test_160o ||
17133 error "User $cl_user has no specific name 'test160o'"
17136 changelog_clear 0 || error "changelog_clear failed"
17137 # generate some changelog records to accumulate on MDT0
17138 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17139 touch $DIR/$tdir/$tfile # open 1
17141 OPENS=$(changelog_dump | grep -c "OPEN")
17142 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17144 # must be no MKDIR it wasn't set as user mask
17145 MKDIR=$(changelog_dump | grep -c "MKDIR")
17146 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17148 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17149 mdd.$mdt.changelog_current_mask -n)
17150 # register maskless user
17151 changelog_register || error "changelog_register failed"
17152 # effective mask should be not changed because it is not minimal
17153 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17154 mdd.$mdt.changelog_current_mask -n)
17155 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17156 # set server mask to minimal value
17157 changelog_chmask "MARK"
17158 # check effective mask again, should be treated as DEFMASK now
17159 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17160 mdd.$mdt.changelog_current_mask -n)
17161 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17163 do_facet $SINGLEMDS $LCTL --device $mdt \
17164 changelog_deregister -u test_160o ||
17165 error "cannot deregister by name"
17167 run_test 160o "changelog user name and mask"
17170 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17171 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17172 skip "Need MDS version at least 2.14.51"
17173 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17179 changelog_register || error "first changelog_register failed"
17181 cl_users=(${CL_USERS[mds1]})
17182 cl_user1="${cl_users[0]}"
17184 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17185 createmany -m $DIR/$tdir/$tfile 50 ||
17186 error "create $DIR/$tdir/$tfile failed"
17187 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17190 # check changelogs have been generated
17191 entry_count=$(changelog_dump | wc -l)
17192 ((entry_count != 0)) || error "no changelog entries found"
17194 # remove changelog_users and check that orphan entries are removed
17196 local dev=$(mdsdevname 1)
17197 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17198 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17199 entry_count=$(changelog_dump | wc -l)
17200 ((entry_count == 0)) ||
17201 error "found $entry_count changelog entries, expected none"
17203 run_test 160p "Changelog orphan cleanup with no users"
17206 local mdt="$(facet_svc $SINGLEMDS)"
17209 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17210 remote_mds_nodsh && skip "remote MDS with nodsh"
17211 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17212 skip "Need MDS version at least 2.14.54"
17214 # set server mask to minimal value like server init does
17215 changelog_chmask "MARK"
17216 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17217 error "changelog_register failed"
17218 # check effective mask again, should be treated as DEFMASK now
17219 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17220 mdd.$mdt.changelog_current_mask -n)
17221 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17222 error "changelog_deregister failed"
17223 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17225 run_test 160q "changelog effective mask is DEFMASK if not set"
17228 remote_mds_nodsh && skip "remote MDS with nodsh"
17229 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17230 skip "Need MDS version at least 2.14.55"
17232 local mdts=$(comma_list $(mdts_nodes))
17234 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17235 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17236 fail_val=$((24 * 3600 * 10))
17238 # Create a user which is 10 days old
17239 changelog_register || error "first changelog_register failed"
17241 declare -A cl_user1
17244 # generate some changelog records to accumulate on each MDT
17245 # use all_char because created files should be evenly distributed
17246 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17247 error "test_mkdir $tdir failed"
17248 for ((i = 0; i < MDSCOUNT; i++)); do
17249 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17250 error "create $DIR/$tdir/d$i.1 failed"
17253 # check changelogs have been generated
17254 local nbcl=$(changelog_dump | wc -l)
17255 (( nbcl > 0 )) || error "no changelogs found"
17257 # reduce the max_idle_indexes value to make sure we exceed it
17258 for param in "changelog_max_idle_indexes=2097446912" \
17259 "changelog_max_idle_time=2592000" \
17261 "changelog_min_gc_interval=2"; do
17262 local MDT0=$(facet_svc $SINGLEMDS)
17263 local var="${param%=*}"
17264 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17266 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17267 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17268 error "unable to set mdd.*.$param"
17271 local start=$SECONDS
17272 for i in $(seq $MDSCOUNT); do
17273 cl_users=(${CL_USERS[mds$i]})
17274 cl_user1[mds$i]="${cl_users[0]}"
17276 [[ -n "${cl_user1[mds$i]}" ]] ||
17277 error "mds$i: no user registered"
17280 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17281 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17283 # ensure we are past the previous changelog_min_gc_interval set above
17284 local sleep2=$((start + 2 - SECONDS))
17285 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17287 # Generate one more changelog to trigger GC
17288 for ((i = 0; i < MDSCOUNT; i++)); do
17289 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17290 error "create $DIR/$tdir/d$i.3 failed"
17293 # ensure gc thread is done
17294 for node in $(mdts_nodes); do
17295 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17296 error "$node: GC-thread not done"
17299 do_nodes $mdts $LCTL set_param fail_loc=0
17301 for (( i = 1; i <= MDSCOUNT; i++ )); do
17302 # check cl_user1 is purged
17303 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17304 error "mds$i: User ${cl_user1[mds$i]} is registered"
17308 run_test 160s "changelog garbage collect on idle records * time"
17311 remote_mds_nodsh && skip "remote MDS with nodsh"
17312 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17313 skip "Need MDS version at least 2.15.50"
17315 local MDT0=$(facet_svc $SINGLEMDS)
17321 changelog_register --user user1 -m all ||
17322 error "user1 failed to register"
17324 mkdir_on_mdt0 $DIR/$tdir
17325 # create default overstripe to maximize changelog size
17326 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17327 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17328 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17330 # user2 consumes less records so less space
17331 changelog_register --user user2 || error "user2 failed to register"
17332 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17333 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17335 # check changelogs have been generated
17336 local nbcl=$(changelog_dump | wc -l)
17337 (( nbcl > 0 )) || error "no changelogs found"
17339 # reduce the changelog_min_gc_interval to force check
17340 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17341 local var="${param%=*}"
17342 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17344 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17345 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17346 error "unable to set mdd.*.$param"
17350 cl_users=(${CL_USERS[mds1]})
17351 cl_user1="${cl_users[0]}"
17352 cl_user2="${cl_users[1]}"
17354 [[ -n $cl_user1 ]] ||
17355 error "mds1: user #1 isn't registered"
17356 [[ -n $cl_user2 ]] ||
17357 error "mds1: user #2 isn't registered"
17359 # ensure we are past the previous changelog_min_gc_interval set above
17360 local sleep2=$((start + 2 - SECONDS))
17361 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17363 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17364 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17365 fail_val=$(((llog_size1 + llog_size2) / 2))
17367 # Generate more changelog to trigger GC
17368 createmany -o $DIR/$tdir/u3_ 4 ||
17369 error "create failed for more files"
17371 # ensure gc thread is done
17372 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17373 error "mds1: GC-thread not done"
17375 do_facet mds1 $LCTL set_param fail_loc=0
17377 # check cl_user1 is purged
17378 changelog_users mds1 | grep -q "$cl_user1" &&
17379 error "User $cl_user1 is registered"
17380 # check cl_user2 is not purged
17381 changelog_users mds1 | grep -q "$cl_user2" ||
17382 error "User $cl_user2 is not registered"
17384 run_test 160t "changelog garbage collect on lack of space"
17387 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17389 test_mkdir -c1 $DIR/$tdir
17390 cp /etc/hosts $DIR/$tdir/$tfile
17391 test_mkdir -c1 $DIR/$tdir/foo1
17392 test_mkdir -c1 $DIR/$tdir/foo2
17393 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17394 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17395 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17396 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17397 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17398 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17399 $LFS fid2path $DIR $FID
17400 error "bad link ea"
17403 rm $DIR/$tdir/foo2/zachary
17405 rm $DIR/$tdir/foo2/thor
17407 rm $DIR/$tdir/$tfile
17409 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17410 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17411 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17412 rm $DIR/$tdir/foo2/maggie
17415 local longname=$tfile.avg_len_is_thirty_two_
17416 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17417 error_noexit 'failed to unlink many hardlinks'" EXIT
17418 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17419 error "failed to hardlink many files"
17420 links=$($LFS fid2path $DIR $FID | wc -l)
17421 echo -n "${links}/1000 links in link EA"
17422 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17424 run_test 161a "link ea sanity"
17427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17428 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17431 local remote_dir=$DIR/$tdir/remote_dir
17433 mkdir -p $DIR/$tdir
17434 $LFS mkdir -i $MDTIDX $remote_dir ||
17435 error "create remote directory failed"
17437 cp /etc/hosts $remote_dir/$tfile
17438 mkdir -p $remote_dir/foo1
17439 mkdir -p $remote_dir/foo2
17440 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17441 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17442 ln $remote_dir/$tfile $remote_dir/foo1/luna
17443 ln $remote_dir/$tfile $remote_dir/foo2/thor
17445 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17447 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17448 $LFS fid2path $DIR $FID
17449 error "bad link ea"
17452 rm $remote_dir/foo2/zachary
17454 rm $remote_dir/foo2/thor
17456 rm $remote_dir/$tfile
17458 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17459 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17460 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17461 $LFS fid2path $DIR $FID
17462 error "bad link rename"
17464 rm $remote_dir/foo2/maggie
17467 local longname=filename_avg_len_is_thirty_two_
17468 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17469 error "failed to hardlink many files"
17470 links=$($LFS fid2path $DIR $FID | wc -l)
17471 echo -n "${links}/1000 links in link EA"
17472 [[ ${links} -gt 60 ]] ||
17473 error "expected at least 60 links in link EA"
17474 unlinkmany $remote_dir/foo2/$longname 1000 ||
17475 error "failed to unlink many hardlinks"
17477 run_test 161b "link ea sanity under remote directory"
17480 remote_mds_nodsh && skip "remote MDS with nodsh"
17481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17482 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17483 skip "Need MDS version at least 2.1.5"
17485 # define CLF_RENAME_LAST 0x0001
17486 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17487 changelog_register || error "changelog_register failed"
17490 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17491 touch $DIR/$tdir/foo_161c
17492 touch $DIR/$tdir/bar_161c
17493 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17494 changelog_dump | grep RENME | tail -n 5
17495 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17496 changelog_clear 0 || error "changelog_clear failed"
17497 if [ x$flags != "x0x1" ]; then
17498 error "flag $flags is not 0x1"
17501 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17502 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17503 touch $DIR/$tdir/foo_161c
17504 touch $DIR/$tdir/bar_161c
17505 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17506 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17507 changelog_dump | grep RENME | tail -n 5
17508 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17509 changelog_clear 0 || error "changelog_clear failed"
17510 if [ x$flags != "x0x0" ]; then
17511 error "flag $flags is not 0x0"
17513 echo "rename overwrite a target having nlink > 1," \
17514 "changelog record has flags of $flags"
17516 # rename doesn't overwrite a target (changelog flag 0x0)
17517 touch $DIR/$tdir/foo_161c
17518 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17519 changelog_dump | grep RENME | tail -n 5
17520 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17521 changelog_clear 0 || error "changelog_clear failed"
17522 if [ x$flags != "x0x0" ]; then
17523 error "flag $flags is not 0x0"
17525 echo "rename doesn't overwrite a target," \
17526 "changelog record has flags of $flags"
17528 # define CLF_UNLINK_LAST 0x0001
17529 # unlink a file having nlink = 1 (changelog flag 0x1)
17530 rm -f $DIR/$tdir/foo2_161c
17531 changelog_dump | grep UNLNK | tail -n 5
17532 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17533 changelog_clear 0 || error "changelog_clear failed"
17534 if [ x$flags != "x0x1" ]; then
17535 error "flag $flags is not 0x1"
17537 echo "unlink a file having nlink = 1," \
17538 "changelog record has flags of $flags"
17540 # unlink a file having nlink > 1 (changelog flag 0x0)
17541 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17542 rm -f $DIR/$tdir/foobar_161c
17543 changelog_dump | grep UNLNK | tail -n 5
17544 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17545 changelog_clear 0 || error "changelog_clear failed"
17546 if [ x$flags != "x0x0" ]; then
17547 error "flag $flags is not 0x0"
17549 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17551 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17554 remote_mds_nodsh && skip "remote MDS with nodsh"
17555 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17560 changelog_register || error "changelog_register failed"
17562 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17563 # interfer with $MOUNT/.lustre/fid/ access
17565 [[ $? -eq 0 ]] || error "mkdir failed"
17567 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17568 $LCTL set_param fail_loc=0x8000140c
17570 $LCTL set_param fail_val=5
17573 echo foofoo > $DIR/$tdir/$tfile &
17576 # wait for create to be delayed
17580 [[ $? -eq 0 ]] || error "create should be blocked"
17582 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17583 stack_trap "rm -f $tempfile"
17584 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17585 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17586 # some delay may occur during ChangeLog publishing and file read just
17587 # above, that could allow file write to happen finally
17588 [[ -s $tempfile ]] && echo "file should be empty"
17590 $LCTL set_param fail_loc=0
17593 [[ $? -eq 0 ]] || error "create failed"
17595 run_test 161d "create with concurrent .lustre/fid access"
17598 local expected="$1"
17603 path=$($LFS fid2path "$@")
17606 if [ $rc -ne 0 ]; then
17607 error "path looked up of '$expected' failed: rc=$rc"
17608 elif [ "$path" != "$expected" ]; then
17609 error "path looked up '$path' instead of '$expected'"
17611 echo "FID '$fid' resolves to path '$path' as expected"
17615 test_162a() { # was test_162
17616 test_mkdir -p -c1 $DIR/$tdir/d2
17617 touch $DIR/$tdir/d2/$tfile
17618 touch $DIR/$tdir/d2/x1
17619 touch $DIR/$tdir/d2/x2
17620 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17621 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17623 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17624 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17627 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17628 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17629 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17631 # softlink to wrong file
17632 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17633 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17634 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17637 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17638 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17639 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17640 # fid2path dir/fsname should both work
17641 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17642 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17644 # hardlink count: check that there are 2 links
17645 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17646 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17648 # hardlink indexing: remove the first link
17649 rm $DIR/$tdir/d2/p/q/r/hlink
17650 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17652 run_test 162a "path lookup sanity"
17655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17656 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17659 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17660 error "create striped dir failed"
17662 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17663 tail -n 1 | awk '{print $2}')
17664 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17666 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17667 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17670 for ((i=0;i<5;i++)); do
17671 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17672 error "get fid for f$i failed"
17673 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17675 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17676 error "get fid for d$i failed"
17677 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17682 run_test 162b "striped directory path lookup sanity"
17684 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17686 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17687 skip "Need MDS version at least 2.7.51"
17689 local lpath=$tdir.local
17690 local rpath=$tdir.remote
17692 test_mkdir $DIR/$lpath
17693 test_mkdir $DIR/$rpath
17695 for ((i = 0; i <= 101; i++)); do
17698 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17699 error "get fid for local directory $DIR/$lpath failed"
17700 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17703 test_mkdir $DIR/$rpath
17704 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17705 error "get fid for remote directory $DIR/$rpath failed"
17706 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17711 run_test 162c "fid2path works with paths 100 or more directories deep"
17713 oalr_event_count() {
17717 awk -v name="${FSNAME}-OST0000" \
17718 -v event="${event}" \
17719 '$1 == "TRACE" && $2 == event && $3 == name' \
17724 oalr_expect_event_count() {
17727 local expect="${3}"
17730 count=$(oalr_event_count "${event}" "${trace}")
17731 if ((count == expect)); then
17735 error_noexit "${event} event count was '${count}', expected ${expect}"
17741 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17743 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17747 sync # Flush previous IOs so we can count log entries.
17748 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17749 stack_trap cleanup_165 EXIT
17753 local trace="/tmp/${tfile}.trace"
17757 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17758 skip "OFD access log unsupported"
17761 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17764 do_facet ost1 ofd_access_log_reader --list
17767 do_facet ost1 killall -TERM ofd_access_log_reader
17771 if ((rc != 0)); then
17772 error "ofd_access_log_reader exited with rc = '${rc}'"
17775 # Parse trace file for discovery events:
17776 oalr_expect_event_count alr_log_add "${trace}" 1
17777 oalr_expect_event_count alr_log_eof "${trace}" 1
17778 oalr_expect_event_count alr_log_free "${trace}" 1
17780 run_test 165a "ofd access log discovery"
17783 local trace="/tmp/${tfile}.trace"
17784 local file="${DIR}/${tfile}"
17793 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17794 skip "OFD access log unsupported"
17797 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17800 do_facet ost1 ofd_access_log_reader --list
17802 lfs setstripe -c 1 -i 0 "${file}"
17803 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17804 error "cannot create '${file}'"
17807 do_facet ost1 killall -TERM ofd_access_log_reader
17811 if ((rc != 0)); then
17812 error "ofd_access_log_reader exited with rc = '${rc}'"
17815 oalr_expect_event_count alr_log_entry "${trace}" 1
17817 pfid1=$($LFS path2fid "${file}")
17819 # 1 2 3 4 5 6 7 8 9 10
17820 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17821 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17823 echo "entry = '${entry[*]}'" >&2
17826 if [[ "${pfid1}" != "${pfid2}" ]]; then
17827 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17831 if ((size != 1048576)); then
17832 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17836 if [[ "${flags}" != "w" ]]; then
17837 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17840 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17843 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17844 error "cannot read '${file}'"
17847 do_facet ost1 killall -TERM ofd_access_log_reader
17851 if ((rc != 0)); then
17852 error "ofd_access_log_reader exited with rc = '${rc}'"
17855 oalr_expect_event_count alr_log_entry "${trace}" 1
17857 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17858 echo "entry = '${entry[*]}'" >&2
17861 if [[ "${pfid1}" != "${pfid2}" ]]; then
17862 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17866 if ((size != 524288)); then
17867 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17871 if [[ "${flags}" != "r" ]]; then
17872 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17875 run_test 165b "ofd access log entries are produced and consumed"
17878 local trace="/tmp/${tfile}.trace"
17879 local file="${DIR}/${tdir}/${tfile}"
17881 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17882 skip "OFD access log unsupported"
17884 test_mkdir "${DIR}/${tdir}"
17887 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17890 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17892 # 4096 / 64 = 64. Create twice as many entries.
17893 for ((i = 0; i < 128; i++)); do
17894 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17895 error "cannot create file"
17900 do_facet ost1 killall -TERM ofd_access_log_reader
17903 if ((rc != 0)); then
17904 error "ofd_access_log_reader exited with rc = '${rc}'"
17907 unlinkmany "${file}-%d" 128
17909 run_test 165c "full ofd access logs do not block IOs"
17911 oal_get_read_count() {
17914 # STATS lustre-OST0001 alr_read_count 1
17916 do_facet ost1 cat "${stats}" |
17917 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17918 END { print count; }'
17921 oal_expect_read_count() {
17926 # Ask ofd_access_log_reader to write stats.
17927 do_facet ost1 killall -USR1 ofd_access_log_reader
17929 # Allow some time for things to happen.
17932 count=$(oal_get_read_count "${stats}")
17933 if ((count == expect)); then
17937 error_noexit "bad read count, got ${count}, expected ${expect}"
17938 do_facet ost1 cat "${stats}" >&2
17943 local stats="/tmp/${tfile}.stats"
17944 local file="${DIR}/${tdir}/${tfile}"
17945 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17947 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17948 skip "OFD access log unsupported"
17950 test_mkdir "${DIR}/${tdir}"
17953 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17956 lfs setstripe -c 1 -i 0 "${file}"
17958 do_facet ost1 lctl set_param "${param}=rw"
17959 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17960 error "cannot create '${file}'"
17961 oal_expect_read_count "${stats}" 1
17963 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17964 error "cannot read '${file}'"
17965 oal_expect_read_count "${stats}" 2
17967 do_facet ost1 lctl set_param "${param}=r"
17968 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17969 error "cannot create '${file}'"
17970 oal_expect_read_count "${stats}" 2
17972 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17973 error "cannot read '${file}'"
17974 oal_expect_read_count "${stats}" 3
17976 do_facet ost1 lctl set_param "${param}=w"
17977 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17978 error "cannot create '${file}'"
17979 oal_expect_read_count "${stats}" 4
17981 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17982 error "cannot read '${file}'"
17983 oal_expect_read_count "${stats}" 4
17985 do_facet ost1 lctl set_param "${param}=0"
17986 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17987 error "cannot create '${file}'"
17988 oal_expect_read_count "${stats}" 4
17990 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17991 error "cannot read '${file}'"
17992 oal_expect_read_count "${stats}" 4
17994 do_facet ost1 killall -TERM ofd_access_log_reader
17997 if ((rc != 0)); then
17998 error "ofd_access_log_reader exited with rc = '${rc}'"
18001 run_test 165d "ofd_access_log mask works"
18004 local stats="/tmp/${tfile}.stats"
18005 local file0="${DIR}/${tdir}-0/${tfile}"
18006 local file1="${DIR}/${tdir}-1/${tfile}"
18008 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18009 skip "OFD access log unsupported"
18011 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18013 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18014 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18016 lfs setstripe -c 1 -i 0 "${file0}"
18017 lfs setstripe -c 1 -i 0 "${file1}"
18020 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18023 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18024 error "cannot create '${file0}'"
18026 oal_expect_read_count "${stats}" 0
18028 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18029 error "cannot create '${file1}'"
18031 oal_expect_read_count "${stats}" 1
18033 do_facet ost1 killall -TERM ofd_access_log_reader
18036 if ((rc != 0)); then
18037 error "ofd_access_log_reader exited with rc = '${rc}'"
18040 run_test 165e "ofd_access_log MDT index filter works"
18043 local trace="/tmp/${tfile}.trace"
18048 do_facet ost1 timeout 60 ofd_access_log_reader \
18049 --exit-on-close --debug=- --trace=- > "${trace}" &
18056 if ((rc != 0)); then
18057 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18062 run_test 165f "ofd_access_log_reader --exit-on-close works"
18065 # do directio so as not to populate the page cache
18066 log "creating a 10 Mb file"
18067 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18068 error "multiop failed while creating a file"
18069 log "starting reads"
18070 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18071 log "truncating the file"
18072 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18073 error "multiop failed while truncating the file"
18075 kill %+ || true # reads might have finished
18076 echo "wait until dd is finished"
18078 log "removing the temporary file"
18079 rm -rf $DIR/$tfile || error "tmp file removal failed"
18081 run_test 169 "parallel read and truncate should not deadlock"
18084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18086 $LCTL clear # bug 18514
18087 $LCTL debug_daemon start $TMP/${tfile}_log_good
18089 $LCTL debug_daemon stop
18090 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18091 error "sed failed to read log_good"
18093 $LCTL debug_daemon start $TMP/${tfile}_log_good
18095 $LCTL debug_daemon stop
18097 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18098 error "lctl df log_bad failed"
18100 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18101 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18103 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18104 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18106 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18107 error "bad_line good_line1 good_line2 are empty"
18109 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18110 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18111 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18113 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18114 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18115 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18117 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18118 error "bad_line_new good_line_new are empty"
18120 local expected_good=$((good_line1 + good_line2*2))
18122 rm -f $TMP/${tfile}*
18123 # LU-231, short malformed line may not be counted into bad lines
18124 if [ $bad_line -ne $bad_line_new ] &&
18125 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18126 error "expected $bad_line bad lines, but got $bad_line_new"
18130 if [ $expected_good -ne $good_line_new ]; then
18131 error "expected $expected_good good lines, but got $good_line_new"
18136 run_test 170 "test lctl df to handle corrupted log ====================="
18138 test_171() { # bug20592
18139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18141 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18142 $LCTL set_param fail_loc=0x50e
18143 $LCTL set_param fail_val=3000
18144 multiop_bg_pause $DIR/$tfile O_s || true
18146 kill -USR1 $MULTIPID
18150 if dmesg | grep "recursive fault"; then
18151 error "caught a recursive fault"
18153 $LCTL set_param fail_loc=0
18156 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18160 #define OBD_FAIL_OBD_CLEANUP 0x60e
18161 $LCTL set_param fail_loc=0x60e
18162 umount $MOUNT || error "umount $MOUNT failed"
18163 stack_trap "mount_client $MOUNT"
18165 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18166 error "no client OBDs are remained"
18168 $LCTL dl | while read devno state type name foo; do
18171 $LCTL --device $name cleanup
18172 $LCTL --device $name detach
18175 # skip server devices
18180 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18181 $LCTL dl | egrep " osc | lov | lmv | mdc "
18182 error "some client OBDs are still remained"
18186 run_test 172 "manual device removal with lctl cleanup/detach ======"
18188 # it would be good to share it with obdfilter-survey/iokit-libecho code
18189 setup_obdecho_osc () {
18192 local obdfilter_name=$2
18193 echo "Creating new osc for $obdfilter_name on $ost_nid"
18194 # make sure we can find loopback nid
18195 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18197 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18198 ${obdfilter_name}_osc_UUID || rc=2; }
18199 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18200 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18204 cleanup_obdecho_osc () {
18205 local obdfilter_name=$1
18206 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18207 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18214 local pages=${3:-64}
18219 local obd_size=$(get_obd_size $node $OBD)
18220 local page_size=$(get_page_size $node)
18221 if [[ -n "$obd_size" ]]; then
18222 local new_count=$((obd_size / (pages * page_size / 1024)))
18223 [[ $new_count -ge $count ]] || count=$new_count
18226 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18227 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18229 if [ $rc -eq 0 ]; then
18230 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18231 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18233 echo "New object id is $id"
18234 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18236 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18237 "test_brw $count w v $pages $id" || rc=4; }
18238 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18240 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18241 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18242 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18243 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18244 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18249 skip "obdecho on osc is no longer supported"
18251 run_test 180a "test obdecho on osc"
18254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18255 remote_ost_nodsh && skip "remote OST with nodsh"
18257 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18258 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18259 error "failed to load module obdecho"
18261 local target=$(do_facet ost1 $LCTL dl |
18262 awk '/obdfilter/ { print $4; exit; }')
18264 if [ -n "$target" ]; then
18265 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18267 do_facet ost1 $LCTL dl
18268 error "there is no obdfilter target on ost1"
18271 run_test 180b "test obdecho directly on obdfilter"
18273 test_180c() { # LU-2598
18274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18275 remote_ost_nodsh && skip "remote OST with nodsh"
18276 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18277 skip "Need MDS version at least 2.4.0"
18279 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18280 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18281 error "failed to load module obdecho"
18283 local target=$(do_facet ost1 $LCTL dl |
18284 awk '/obdfilter/ { print $4; exit; }')
18286 if [ -n "$target" ]; then
18287 local pages=16384 # 64MB bulk I/O RPC size
18289 obdecho_test "$target" ost1 "$pages" ||
18290 error "obdecho_test with pages=$pages failed with $?"
18292 do_facet ost1 $LCTL dl
18293 error "there is no obdfilter target on ost1"
18296 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18298 test_181() { # bug 22177
18299 test_mkdir $DIR/$tdir
18300 # create enough files to index the directory
18301 createmany -o $DIR/$tdir/foobar 4000
18302 # print attributes for debug purpose
18305 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18307 # remove the files & current working dir
18308 unlinkmany $DIR/$tdir/foobar 4000
18310 kill -USR1 $MULTIPID
18312 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18315 run_test 181 "Test open-unlinked dir ========================"
18321 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18323 $LCTL set_param mdc.*.rpc_stats=clear
18325 for (( i = 0; i < $tcount; i++ )) ; do
18326 mkdir $DIR/$tdir/$i
18329 for (( i = 0; i < $tcount; i++ )) ; do
18330 createmany -o $DIR/$tdir/$i/f- $fcount &
18334 for (( i = 0; i < $tcount; i++ )) ; do
18335 unlinkmany $DIR/$tdir/$i/f- $fcount &
18339 $LCTL get_param mdc.*.rpc_stats
18343 run_test 182a "Test parallel modify metadata operations from mdc"
18346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18347 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18354 do_facet mds1 $LCTL list_param \
18355 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18356 skip "MDS lacks parallel RPC handling"
18358 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18360 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18361 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18364 createmany -i 0 -d $DIR/$tdir/t- $tcount
18366 for (( i = 0; i < $tcount; i++ )) ; do
18367 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18371 delta=$((etime - stime))
18372 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18375 for (( i = 0; i < $tcount; i++ )) ; do
18376 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18380 delta=$((etime - stime))
18381 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18385 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18387 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18390 createmany -i 0 -d $DIR/$tdir/t- $tcount
18392 for (( i = 0; i < $tcount; i++ )) ; do
18393 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18397 delta=$((etime - stime))
18398 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18401 for (( i = 0; i < $tcount; i++ )) ; do
18402 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18406 delta=$((etime - stime))
18407 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18409 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18411 run_test 182b "Test parallel modify metadata operations from osp"
18413 test_183() { # LU-2275
18414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18415 remote_mds_nodsh && skip "remote MDS with nodsh"
18416 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18417 skip "Need MDS version at least 2.3.56"
18419 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18420 echo aaa > $DIR/$tdir/$tfile
18422 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18423 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18425 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18426 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18428 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18430 # Flush negative dentry cache
18431 touch $DIR/$tdir/$tfile
18433 # We are not checking for any leaked references here, they'll
18434 # become evident next time we do cleanup with module unload.
18437 run_test 183 "No crash or request leak in case of strange dispositions ========"
18439 # test suite 184 is for LU-2016, LU-2017
18441 check_swap_layouts_support
18443 dir0=$DIR/$tdir/$testnum
18444 test_mkdir -p -c1 $dir0
18449 $LFS setstripe -c1 $file1
18451 $LFS setstripe -c2 $file2
18453 gen1=$($LFS getstripe -g $file1)
18454 gen2=$($LFS getstripe -g $file2)
18456 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18457 gen=$($LFS getstripe -g $file1)
18458 [[ $gen1 != $gen ]] ||
18459 error "Layout generation on $file1 does not change"
18460 gen=$($LFS getstripe -g $file2)
18461 [[ $gen2 != $gen ]] ||
18462 error "Layout generation on $file2 does not change"
18464 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18465 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18467 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18469 run_test 184a "Basic layout swap"
18472 check_swap_layouts_support
18474 dir0=$DIR/$tdir/$testnum
18475 mkdir -p $dir0 || error "creating dir $dir0"
18482 $LFS setstripe -c1 $file1
18483 $LFS setstripe -c2 $file2
18484 $LFS setstripe -c1 $file3
18485 chown $RUNAS_ID $file3
18486 gen1=$($LFS getstripe -g $file1)
18487 gen2=$($LFS getstripe -g $file2)
18489 $LFS swap_layouts $dir1 $dir2 &&
18490 error "swap of directories layouts should fail"
18491 $LFS swap_layouts $dir1 $file1 &&
18492 error "swap of directory and file layouts should fail"
18493 $RUNAS $LFS swap_layouts $file1 $file2 &&
18494 error "swap of file we cannot write should fail"
18495 $LFS swap_layouts $file1 $file3 &&
18496 error "swap of file with different owner should fail"
18497 /bin/true # to clear error code
18499 run_test 184b "Forbidden layout swap (will generate errors)"
18502 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18503 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18504 check_swap_layouts_support
18505 check_swap_layout_no_dom $DIR
18507 local dir0=$DIR/$tdir/$testnum
18508 mkdir -p $dir0 || error "creating dir $dir0"
18510 local ref1=$dir0/ref1
18511 local ref2=$dir0/ref2
18512 local file1=$dir0/file1
18513 local file2=$dir0/file2
18514 # create a file large enough for the concurrent test
18515 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18516 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18517 echo "ref file size: ref1($(stat -c %s $ref1))," \
18518 "ref2($(stat -c %s $ref2))"
18521 dd if=$ref1 of=$file1 bs=16k &
18524 # Make sure dd starts to copy file, but wait at most 5 seconds
18526 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18528 $LFS swap_layouts $file1 $file2
18531 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18532 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18534 # how many bytes copied before swapping layout
18535 local copied=$(stat -c %s $file2)
18536 local remaining=$(stat -c %s $ref1)
18537 remaining=$((remaining - copied))
18538 echo "Copied $copied bytes before swapping layout..."
18540 cmp -n $copied $file1 $ref2 | grep differ &&
18541 error "Content mismatch [0, $copied) of ref2 and file1"
18542 cmp -n $copied $file2 $ref1 ||
18543 error "Content mismatch [0, $copied) of ref1 and file2"
18544 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18545 error "Content mismatch [$copied, EOF) of ref1 and file1"
18548 rm -f $ref1 $ref2 $file1 $file2
18550 run_test 184c "Concurrent write and layout swap"
18553 check_swap_layouts_support
18554 check_swap_layout_no_dom $DIR
18555 [ -z "$(which getfattr 2>/dev/null)" ] &&
18556 skip_env "no getfattr command"
18558 local file1=$DIR/$tdir/$tfile-1
18559 local file2=$DIR/$tdir/$tfile-2
18560 local file3=$DIR/$tdir/$tfile-3
18564 mkdir -p $DIR/$tdir
18565 touch $file1 || error "create $file1 failed"
18566 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18567 error "create $file2 failed"
18568 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18569 error "create $file3 failed"
18570 lovea1=$(get_layout_param $file1)
18572 $LFS swap_layouts $file2 $file3 ||
18573 error "swap $file2 $file3 layouts failed"
18574 $LFS swap_layouts $file1 $file2 ||
18575 error "swap $file1 $file2 layouts failed"
18577 lovea2=$(get_layout_param $file2)
18580 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18582 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18583 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18585 run_test 184d "allow stripeless layouts swap"
18588 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18589 skip "Need MDS version at least 2.6.94"
18590 check_swap_layouts_support
18591 check_swap_layout_no_dom $DIR
18592 [ -z "$(which getfattr 2>/dev/null)" ] &&
18593 skip_env "no getfattr command"
18595 local file1=$DIR/$tdir/$tfile-1
18596 local file2=$DIR/$tdir/$tfile-2
18597 local file3=$DIR/$tdir/$tfile-3
18600 mkdir -p $DIR/$tdir
18601 touch $file1 || error "create $file1 failed"
18602 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18603 error "create $file2 failed"
18604 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18605 error "create $file3 failed"
18607 $LFS swap_layouts $file1 $file2 ||
18608 error "swap $file1 $file2 layouts failed"
18610 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18611 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18613 echo 123 > $file1 || error "Should be able to write into $file1"
18615 $LFS swap_layouts $file1 $file3 ||
18616 error "swap $file1 $file3 layouts failed"
18618 echo 123 > $file1 || error "Should be able to write into $file1"
18620 rm -rf $file1 $file2 $file3
18622 run_test 184e "Recreate layout after stripeless layout swaps"
18625 # Create a file with name longer than sizeof(struct stat) ==
18626 # 144 to see if we can get chars from the file name to appear
18627 # in the returned striping. Note that 'f' == 0x66.
18628 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18630 mkdir -p $DIR/$tdir
18631 mcreate $DIR/$tdir/$file
18632 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18633 error "IOC_MDC_GETFILEINFO returned garbage striping"
18636 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18638 test_185() { # LU-2441
18639 # LU-3553 - no volatile file support in old servers
18640 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18641 skip "Need MDS version at least 2.3.60"
18643 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18644 touch $DIR/$tdir/spoo
18645 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18646 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18647 error "cannot create/write a volatile file"
18648 [ "$FILESET" == "" ] &&
18649 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18650 error "FID is still valid after close"
18652 multiop_bg_pause $DIR/$tdir vVw4096_c
18659 # assume that the next FID for this client is sequential, since stdout
18660 # is unfortunately eaten by multiop_bg_pause
18661 local n=$((${fidv[1]} + 1))
18662 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18663 if [ "$FILESET" == "" ]; then
18664 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18665 error "FID is missing before close"
18667 kill -USR1 $multi_pid
18668 # 1 second delay, so if mtime change we will see it
18670 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18671 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18673 run_test 185 "Volatile file support"
18675 function create_check_volatile() {
18679 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18682 local FID=$(cat /tmp/${tfile}.fid)
18683 [ "$FID" == "" ] && error "can't get FID for volatile"
18684 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18685 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18686 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18690 cancel_lru_locks mdc # flush opencache
18691 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18696 # LU-12516 - volatile creation via .lustre
18697 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18698 skip "Need MDS version at least 2.3.55"
18700 create_check_volatile 0
18701 [ $MDSCOUNT -lt 2 ] && return 0
18704 create_check_volatile 1
18708 run_test 185a "Volatile file creation in .lustre/fid/"
18711 remote_mds_nodsh && skip "remote MDS with nodsh"
18712 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18713 skip "Need MDS version at least 2.3.0"
18715 local dir0=$DIR/$tdir/$testnum
18716 mkdir -p $dir0 || error "creating dir $dir0"
18718 local file=$dir0/file1
18719 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18720 local dv1=$($LFS data_version $file)
18721 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18722 local dv2=$($LFS data_version $file)
18723 [[ $dv1 != $dv2 ]] ||
18724 error "data version did not change on write $dv1 == $dv2"
18729 run_test 187a "Test data version change"
18732 remote_mds_nodsh && skip "remote MDS with nodsh"
18733 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18734 skip "Need MDS version at least 2.3.0"
18736 local dir0=$DIR/$tdir/$testnum
18737 mkdir -p $dir0 || error "creating dir $dir0"
18739 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18740 [[ ${DV[0]} != ${DV[1]} ]] ||
18741 error "data version did not change on write"\
18742 " ${DV[0]} == ${DV[1]}"
18747 run_test 187b "Test data version change on volatile file"
18750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18751 remote_mgs_nodsh && skip "remote MGS with nodsh"
18752 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18754 local POOL=${POOL:-cea1}
18755 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18756 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18759 local last_ost=$(($OSTCOUNT - 1))
18761 local ost_list=$(seq $first_ost $ost_step $last_ost)
18762 local ost_range="$first_ost $last_ost $ost_step"
18763 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18764 local file_dir=$POOL_ROOT/file_tst
18765 local subdir=$test_path/subdir
18769 # former test_200a test_200b
18770 pool_add $POOL || { rc=$? ; break; }
18771 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18772 # former test_200c test_200d
18773 mkdir -p $test_path
18774 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18775 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18777 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18778 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18779 || { rc=$? ; break; }
18780 # former test_200e test_200f
18781 local files=$((OSTCOUNT*3))
18782 pool_alloc_files $POOL $test_path $files "$ost_list" \
18783 || { rc=$? ; break; }
18784 pool_create_files $POOL $file_dir $files "$ost_list" \
18785 || { rc=$? ; break; }
18786 # former test_200g test_200h
18787 pool_lfs_df $POOL || { rc=$? ; break; }
18788 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18790 # former test_201a test_201b test_201c
18791 pool_remove_first_target $POOL || { rc=$? ; break; }
18793 local f=$test_path/$tfile
18794 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18795 pool_remove $POOL $f || { rc=$? ; break; }
18803 run_test 200 "OST pools"
18805 # usage: default_attr <count | size | offset>
18807 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18810 # usage: check_default_stripe_attr
18811 check_default_stripe_attr() {
18812 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18815 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18817 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18821 error "unknown getstripe attr '$1'"
18824 [ $ACTUAL == $EXPECTED ] ||
18825 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18829 test_mkdir $DIR/$tdir
18830 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18832 check_default_stripe_attr --stripe-count
18833 check_default_stripe_attr --stripe-size
18834 check_default_stripe_attr --stripe-index
18836 run_test 204a "Print default stripe attributes"
18839 test_mkdir $DIR/$tdir
18840 $LFS setstripe --stripe-count 1 $DIR/$tdir
18842 check_default_stripe_attr --stripe-size
18843 check_default_stripe_attr --stripe-index
18845 run_test 204b "Print default stripe size and offset"
18848 test_mkdir $DIR/$tdir
18849 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18851 check_default_stripe_attr --stripe-count
18852 check_default_stripe_attr --stripe-index
18854 run_test 204c "Print default stripe count and offset"
18857 test_mkdir $DIR/$tdir
18858 $LFS setstripe --stripe-index 0 $DIR/$tdir
18860 check_default_stripe_attr --stripe-count
18861 check_default_stripe_attr --stripe-size
18863 run_test 204d "Print default stripe count and size"
18866 test_mkdir $DIR/$tdir
18867 $LFS setstripe -d $DIR/$tdir
18869 check_default_stripe_attr --stripe-count --raw
18870 check_default_stripe_attr --stripe-size --raw
18871 check_default_stripe_attr --stripe-index --raw
18873 run_test 204e "Print raw stripe attributes"
18876 test_mkdir $DIR/$tdir
18877 $LFS setstripe --stripe-count 1 $DIR/$tdir
18879 check_default_stripe_attr --stripe-size --raw
18880 check_default_stripe_attr --stripe-index --raw
18882 run_test 204f "Print raw stripe size and offset"
18885 test_mkdir $DIR/$tdir
18886 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18888 check_default_stripe_attr --stripe-count --raw
18889 check_default_stripe_attr --stripe-index --raw
18891 run_test 204g "Print raw stripe count and offset"
18894 test_mkdir $DIR/$tdir
18895 $LFS setstripe --stripe-index 0 $DIR/$tdir
18897 check_default_stripe_attr --stripe-count --raw
18898 check_default_stripe_attr --stripe-size --raw
18900 run_test 204h "Print raw stripe count and size"
18902 # Figure out which job scheduler is being used, if any,
18903 # or use a fake one
18904 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18905 JOBENV=SLURM_JOB_ID
18906 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18908 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18910 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18911 JOBENV=LOADL_STEP_ID
18912 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18915 $LCTL list_param jobid_name > /dev/null 2>&1
18916 if [ $? -eq 0 ]; then
18922 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18924 verify_jobstats() {
18929 # we don't really need to clear the stats for this test to work, since each
18930 # command has a unique jobid, but it makes debugging easier if needed.
18931 # for facet in $facets; do
18932 # local dev=$(convert_facet2label $facet)
18933 # # clear old jobstats
18934 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18937 # use a new JobID for each test, or we might see an old one
18938 [ "$JOBENV" = "FAKE_JOBID" ] &&
18939 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18941 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18943 [ "$JOBENV" = "nodelocal" ] && {
18944 FAKE_JOBID=id.$testnum.%e.$RANDOM
18945 $LCTL set_param jobid_name=$FAKE_JOBID
18946 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18949 log "Test: ${cmd[*]}"
18950 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18952 if [ $JOBENV = "FAKE_JOBID" ]; then
18953 FAKE_JOBID=$JOBVAL ${cmd[*]}
18958 # all files are created on OST0000
18959 for facet in $facets; do
18960 local stats="*.$(convert_facet2label $facet).job_stats"
18962 # strip out libtool wrappers for in-tree executables
18963 if (( $(do_facet $facet lctl get_param $stats |
18964 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18965 do_facet $facet lctl get_param $stats
18966 error "No jobstats for $JOBVAL found on $facet::$stats"
18972 local new_jobenv=$1
18974 set_persistent_param_and_check client "jobid_var" \
18975 "$FSNAME.sys.jobid_var" $new_jobenv
18978 test_205a() { # Job stats
18979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18980 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18981 skip "Need MDS version with at least 2.7.1"
18982 remote_mgs_nodsh && skip "remote MGS with nodsh"
18983 remote_mds_nodsh && skip "remote MDS with nodsh"
18984 remote_ost_nodsh && skip "remote OST with nodsh"
18985 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18986 skip "Server doesn't support jobstats"
18987 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18989 local old_jobenv=$($LCTL get_param -n jobid_var)
18990 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18992 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18993 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18995 stack_trap "do_facet mgs $PERM_CMD \
18996 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
19000 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19001 mdt.*.job_cleanup_interval | head -n 1)
19002 local new_interval=5
19003 do_facet $SINGLEMDS \
19004 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19005 stack_trap "do_facet $SINGLEMDS \
19006 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19007 local start=$SECONDS
19011 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19012 verify_jobstats "$cmd" "$SINGLEMDS"
19014 cmd="rmdir $DIR/$tdir"
19015 verify_jobstats "$cmd" "$SINGLEMDS"
19016 # mkdir on secondary MDT
19017 if [ $MDSCOUNT -gt 1 ]; then
19018 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19019 verify_jobstats "$cmd" "mds2"
19022 cmd="mknod $DIR/$tfile c 1 3"
19023 verify_jobstats "$cmd" "$SINGLEMDS"
19025 cmd="rm -f $DIR/$tfile"
19026 verify_jobstats "$cmd" "$SINGLEMDS"
19027 # create all files on OST0000 so verify_jobstats can find OST stats
19029 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19030 verify_jobstats "$cmd" "$SINGLEMDS"
19032 cmd="touch $DIR/$tfile"
19033 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19035 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19036 verify_jobstats "$cmd" "ost1"
19038 cancel_lru_locks osc
19039 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19040 verify_jobstats "$cmd" "ost1"
19042 cmd="$TRUNCATE $DIR/$tfile 0"
19043 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19045 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19046 verify_jobstats "$cmd" "$SINGLEMDS"
19047 # jobstats expiry - sleep until old stats should be expired
19048 local left=$((new_interval + 5 - (SECONDS - start)))
19049 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19050 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19052 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19053 verify_jobstats "$cmd" "$SINGLEMDS"
19054 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19055 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19057 # Ensure that jobid are present in changelog (if supported by MDS)
19058 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19059 changelog_dump | tail -10
19060 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19061 [ $jobids -eq 9 ] ||
19062 error "Wrong changelog jobid count $jobids != 9"
19066 jobstats_set $JOBENV
19068 changelog_dump | grep $tfile
19069 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19070 [ $jobids -eq 0 ] ||
19071 error "Unexpected jobids when jobid_var=$JOBENV"
19074 # test '%j' access to environment variable - if supported
19075 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19076 JOBENV="JOBCOMPLEX"
19077 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19079 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19082 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19083 JOBENV="JOBCOMPLEX"
19084 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19086 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19089 # test '%j' access to per-session jobid - if supported
19090 if lctl list_param jobid_this_session > /dev/null 2>&1
19092 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19093 lctl set_param jobid_this_session=$USER
19095 JOBENV="JOBCOMPLEX"
19096 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19098 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19101 run_test 205a "Verify job stats"
19103 # LU-13117, LU-13597
19105 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19106 skip "Need MDS version at least 2.13.54.91"
19108 local job_stats="mdt.*.job_stats"
19109 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19111 do_facet mds1 $LCTL set_param $job_stats=clear
19113 # Setting jobid_var to USER might not be supported
19114 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19115 $LCTL set_param jobid_var=USER || true
19116 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19117 $LCTL set_param jobid_name="%j.%e.%u"
19119 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19120 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19121 { do_facet mds1 $LCTL get_param $job_stats;
19122 error "Unexpected jobid found"; }
19123 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19124 { do_facet mds1 $LCTL get_param $job_stats;
19125 error "wrong job_stats format found"; }
19127 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19128 echo "MDS does not yet escape jobid" && return 0
19129 $LCTL set_param jobid_var=TEST205b
19130 env -i TEST205b="has sp" touch $DIR/$tfile.2
19131 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19132 { do_facet mds1 $LCTL get_param $job_stats;
19133 error "jobid not escaped"; }
19135 run_test 205b "Verify job stats jobid and output format"
19139 $LCTL set_param llite.*.stats=0
19140 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19141 $LCTL get_param llite.*.stats
19142 $LCTL get_param llite.*.stats | grep \
19143 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19144 error "wrong client stats format found"
19146 run_test 205c "Verify client stats format"
19149 local file=$DIR/$tdir/$tfile
19151 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
19152 skip "need lustre >= 2.15.51"
19153 (( $OST1_VERSION >= $(version_code 2.15.52) )) ||
19154 skip "need lustre >= 2.15.51"
19155 verify_yaml_available || skip_env "YAML verification not installed"
19157 test_mkdir $DIR/$tdir
19158 $LFS setstripe -E 1M -L mdt -E -1 $file || error "setstripe failed"
19160 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19161 error "failed to write data to $file"
19164 echo -n 'verify rename_stats...'
19165 output=$(do_facet mds1 \
19166 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats")
19167 verify_yaml "$output" || error "rename_stats is not valid YAML"
19170 echo -n 'verify mdt job_stats...'
19171 output=$(do_facet mds1 \
19172 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats")
19173 verify_yaml "$output" || error "job_stats on mds1 is not valid YAML"
19176 echo -n 'verify ost job_stats...'
19177 output=$(do_facet ost1 \
19178 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats")
19179 verify_yaml "$output" || error "job_stats on ost1 is not valid YAML"
19182 run_test 205d "verify the format of some stats files"
19184 # LU-1480, LU-1773 and LU-1657
19186 mkdir -p $DIR/$tdir
19187 $LFS setstripe -c -1 $DIR/$tdir
19188 #define OBD_FAIL_LOV_INIT 0x1403
19189 $LCTL set_param fail_loc=0xa0001403
19190 $LCTL set_param fail_val=1
19191 touch $DIR/$tdir/$tfile || true
19193 run_test 206 "fail lov_init_raid0() doesn't lbug"
19196 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19197 local fsz=`stat -c %s $DIR/$tfile`
19198 cancel_lru_locks mdc
19200 # do not return layout in getattr intent
19201 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19202 $LCTL set_param fail_loc=0x170
19203 local sz=`stat -c %s $DIR/$tfile`
19205 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19209 run_test 207a "can refresh layout at glimpse"
19212 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19213 local cksum=`md5sum $DIR/$tfile`
19214 local fsz=`stat -c %s $DIR/$tfile`
19215 cancel_lru_locks mdc
19216 cancel_lru_locks osc
19218 # do not return layout in getattr intent
19219 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19220 $LCTL set_param fail_loc=0x171
19222 # it will refresh layout after the file is opened but before read issues
19223 echo checksum is "$cksum"
19224 echo "$cksum" |md5sum -c --quiet || error "file differs"
19228 run_test 207b "can refresh layout at open"
19231 # FIXME: in this test suite, only RD lease is used. This is okay
19232 # for now as only exclusive open is supported. After generic lease
19233 # is done, this test suite should be revised. - Jinshan
19235 remote_mds_nodsh && skip "remote MDS with nodsh"
19236 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19237 skip "Need MDS version at least 2.4.52"
19239 echo "==== test 1: verify get lease work"
19240 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19242 echo "==== test 2: verify lease can be broken by upcoming open"
19243 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19247 $MULTIOP $DIR/$tfile oO_RDWR:c
19248 kill -USR1 $PID && wait $PID || error "break lease error"
19250 echo "==== test 3: verify lease can't be granted if an open already exists"
19251 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19255 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19256 kill -USR1 $PID && wait $PID || error "open file error"
19258 echo "==== test 4: lease can sustain over recovery"
19259 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19265 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19267 echo "==== test 5: lease broken can't be regained by replay"
19268 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19272 # open file to break lease and then recovery
19273 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19276 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19280 run_test 208 "Exclusive open"
19283 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19284 skip_env "must have disp_stripe"
19287 sync; sleep 5; sync;
19289 echo 3 > /proc/sys/vm/drop_caches
19290 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19291 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19292 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19294 # open/close 500 times
19295 for i in $(seq 500); do
19299 echo 3 > /proc/sys/vm/drop_caches
19300 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19301 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19302 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19304 echo "before: $req_before, after: $req_after"
19305 [ $((req_after - req_before)) -ge 300 ] &&
19306 error "open/close requests are not freed"
19309 run_test 209 "read-only open/close requests should be freed promptly"
19314 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19318 $LFS getstripe $DIR/$tfile
19320 wait $pid || error "multiop failed"
19322 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19326 $LFS getstripe $DIR/$tfile
19328 wait $pid || error "multiop failed"
19330 run_test 210 "lfs getstripe does not break leases"
19334 size=$((size % 8192 + 1))
19335 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19336 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19337 rm -f $DIR/f212 $DIR/f212.xyz
19339 run_test 212 "Sendfile test ============================================"
19342 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19343 cancel_lru_locks osc
19344 lctl set_param fail_loc=0x8000040f
19345 # generate a read lock
19346 cat $DIR/$tfile > /dev/null
19347 # write to the file, it will try to cancel the above read lock.
19348 cat /etc/hosts >> $DIR/$tfile
19350 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19352 test_214() { # for bug 20133
19353 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19354 for (( i=0; i < 340; i++ )) ; do
19355 touch $DIR/$tdir/d214c/a$i
19358 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19359 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19360 ls $DIR/d214c || error "ls $DIR/d214c failed"
19361 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19362 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19364 run_test 214 "hash-indexed directory test - bug 20133"
19366 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19367 create_lnet_proc_files() {
19368 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19371 # counterpart of create_lnet_proc_files
19372 remove_lnet_proc_files() {
19373 rm -f $TMP/lnet_$1.sys
19376 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19377 # 3rd arg as regexp for body
19378 check_lnet_proc_stats() {
19379 local l=$(cat "$TMP/lnet_$1" |wc -l)
19380 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19382 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19385 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19386 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19387 # optional and can be regexp for 2nd line (lnet.routes case)
19388 check_lnet_proc_entry() {
19389 local blp=2 # blp stands for 'position of 1st line of body'
19390 [ -z "$5" ] || blp=3 # lnet.routes case
19392 local l=$(cat "$TMP/lnet_$1" |wc -l)
19393 # subtracting one from $blp because the body can be empty
19394 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19396 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19397 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19399 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19400 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19402 # bail out if any unexpected line happened
19403 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19404 [ "$?" != 0 ] || error "$2 misformatted"
19407 test_215() { # for bugs 18102, 21079, 21517
19408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19410 local N='(0|[1-9][0-9]*)' # non-negative numeric
19411 local P='[1-9][0-9]*' # positive numeric
19412 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19413 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19414 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19415 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19417 local L1 # regexp for 1st line
19418 local L2 # regexp for 2nd line (optional)
19419 local BR # regexp for the rest (body)
19421 # lnet.stats should look as 11 space-separated non-negative numerics
19422 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19423 create_lnet_proc_files "stats"
19424 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19425 remove_lnet_proc_files "stats"
19427 # lnet.routes should look like this:
19428 # Routing disabled/enabled
19429 # net hops priority state router
19430 # where net is a string like tcp0, hops > 0, priority >= 0,
19431 # state is up/down,
19432 # router is a string like 192.168.1.1@tcp2
19433 L1="^Routing (disabled|enabled)$"
19434 L2="^net +hops +priority +state +router$"
19435 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19436 create_lnet_proc_files "routes"
19437 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19438 remove_lnet_proc_files "routes"
19440 # lnet.routers should look like this:
19441 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19442 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19443 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19444 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19445 L1="^ref +rtr_ref +alive +router$"
19446 BR="^$P +$P +(up|down) +$NID$"
19447 create_lnet_proc_files "routers"
19448 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19449 remove_lnet_proc_files "routers"
19451 # lnet.peers should look like this:
19452 # nid refs state last max rtr min tx min queue
19453 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19454 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19455 # numeric (0 or >0 or <0), queue >= 0.
19456 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19457 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19458 create_lnet_proc_files "peers"
19459 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19460 remove_lnet_proc_files "peers"
19462 # lnet.buffers should look like this:
19463 # pages count credits min
19464 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19465 L1="^pages +count +credits +min$"
19466 BR="^ +$N +$N +$I +$I$"
19467 create_lnet_proc_files "buffers"
19468 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19469 remove_lnet_proc_files "buffers"
19471 # lnet.nis should look like this:
19472 # nid status alive refs peer rtr max tx min
19473 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19474 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19475 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19476 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19477 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19478 create_lnet_proc_files "nis"
19479 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19480 remove_lnet_proc_files "nis"
19482 # can we successfully write to lnet.stats?
19483 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19485 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19487 test_216() { # bug 20317
19488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19489 remote_ost_nodsh && skip "remote OST with nodsh"
19492 local facets=$(get_facets OST)
19493 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19495 save_lustre_params client "osc.*.contention_seconds" > $p
19496 save_lustre_params $facets \
19497 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19498 save_lustre_params $facets \
19499 "ldlm.namespaces.filter-*.contended_locks" >> $p
19500 save_lustre_params $facets \
19501 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19502 clear_stats osc.*.osc_stats
19504 # agressive lockless i/o settings
19505 do_nodes $(comma_list $(osts_nodes)) \
19506 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19507 ldlm.namespaces.filter-*.contended_locks=0 \
19508 ldlm.namespaces.filter-*.contention_seconds=60"
19509 lctl set_param -n osc.*.contention_seconds=60
19511 $DIRECTIO write $DIR/$tfile 0 10 4096
19512 $CHECKSTAT -s 40960 $DIR/$tfile
19514 # disable lockless i/o
19515 do_nodes $(comma_list $(osts_nodes)) \
19516 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19517 ldlm.namespaces.filter-*.contended_locks=32 \
19518 ldlm.namespaces.filter-*.contention_seconds=0"
19519 lctl set_param -n osc.*.contention_seconds=0
19520 clear_stats osc.*.osc_stats
19522 dd if=/dev/zero of=$DIR/$tfile count=0
19523 $CHECKSTAT -s 0 $DIR/$tfile
19525 restore_lustre_params <$p
19529 run_test 216 "check lockless direct write updates file size and kms correctly"
19531 test_217() { # bug 22430
19532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19537 for node in $(nodes_list); do
19538 nid=$(host_nids_address $node $NETTYPE)
19539 if [[ $nid = *-* ]] ; then
19540 echo "lctl ping $(h2nettype $nid)"
19541 lctl ping $(h2nettype $nid)
19543 echo "skipping $node (no hyphen detected)"
19547 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19550 # do directio so as not to populate the page cache
19551 log "creating a 10 Mb file"
19552 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19553 log "starting reads"
19554 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19555 log "truncating the file"
19556 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19558 kill %+ || true # reads might have finished
19559 echo "wait until dd is finished"
19561 log "removing the temporary file"
19562 rm -rf $DIR/$tfile || error "tmp file removal failed"
19564 run_test 218 "parallel read and truncate should not deadlock"
19567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19569 # write one partial page
19570 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19571 # set no grant so vvp_io_commit_write will do sync write
19572 $LCTL set_param fail_loc=0x411
19573 # write a full page at the end of file
19574 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19576 $LCTL set_param fail_loc=0
19577 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19578 $LCTL set_param fail_loc=0x411
19579 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19582 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19583 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19585 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19587 test_220() { #LU-325
19588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19589 remote_ost_nodsh && skip "remote OST with nodsh"
19590 remote_mds_nodsh && skip "remote MDS with nodsh"
19591 remote_mgs_nodsh && skip "remote MGS with nodsh"
19595 # create on MDT0000 so the last_id and next_id are correct
19596 mkdir_on_mdt0 $DIR/$tdir
19597 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19601 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19602 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19603 osp.$mdtosc_proc1.prealloc_last_id)
19604 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19605 osp.$mdtosc_proc1.prealloc_next_id)
19609 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19610 #define OBD_FAIL_OST_ENOINO 0x229
19611 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19612 create_pool $FSNAME.$TESTNAME || return 1
19613 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19615 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19617 MDSOBJS=$((last_id - next_id))
19618 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19620 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19621 echo "OST still has $count kbytes free"
19623 echo "create $MDSOBJS files @next_id..."
19624 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19626 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19627 osp.$mdtosc_proc1.prealloc_last_id)
19628 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19629 osp.$mdtosc_proc1.prealloc_next_id)
19631 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19636 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19637 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19639 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19640 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19641 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19642 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19643 echo "unlink $MDSOBJS files @$next_id..."
19644 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19646 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19651 dd if=`which date` of=$MOUNT/date oflag=sync
19652 chmod +x $MOUNT/date
19654 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19655 $LCTL set_param fail_loc=0x80001401
19657 $MOUNT/date > /dev/null
19660 run_test 221 "make sure fault and truncate race to not cause OOM"
19663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19666 test_mkdir $DIR/$tdir
19667 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19668 createmany -o $DIR/$tdir/$tfile 10
19669 cancel_lru_locks mdc
19670 cancel_lru_locks osc
19671 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19672 $LCTL set_param fail_loc=0x31a
19673 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19674 $LCTL set_param fail_loc=0
19677 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19683 test_mkdir $DIR/$tdir
19684 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19685 createmany -o $DIR/$tdir/$tfile 10
19686 cancel_lru_locks mdc
19687 cancel_lru_locks osc
19688 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19689 $LCTL set_param fail_loc=0x31a
19690 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19691 $LCTL set_param fail_loc=0
19693 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19699 test_mkdir $DIR/$tdir
19700 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19701 createmany -o $DIR/$tdir/$tfile 10
19702 cancel_lru_locks mdc
19703 cancel_lru_locks osc
19704 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19705 $LCTL set_param fail_loc=0x31b
19706 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19707 $LCTL set_param fail_loc=0
19710 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19712 test_224a() { # LU-1039, MRP-303
19713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19714 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19715 $LCTL set_param fail_loc=0x508
19716 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19717 $LCTL set_param fail_loc=0
19720 run_test 224a "Don't panic on bulk IO failure"
19722 test_224bd_sub() { # LU-1039, MRP-303
19723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19727 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19729 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19731 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19732 cancel_lru_locks osc
19734 stack_trap "set_checksums $ORIG_CSUM" EXIT
19735 local at_max_saved=0
19737 # adaptive timeouts may prevent seeing the issue
19738 if at_is_enabled; then
19739 at_max_saved=$(at_max_get mds)
19740 at_max_set 0 mds client
19741 stack_trap "at_max_set $at_max_saved mds client" EXIT
19744 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19745 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19746 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19748 do_facet ost1 $LCTL set_param fail_loc=0
19749 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19754 test_224bd_sub 3 error "dd failed"
19756 run_test 224b "Don't panic on bulk IO failure"
19758 test_224c() { # LU-6441
19759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19760 remote_mds_nodsh && skip "remote MDS with nodsh"
19762 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19763 save_writethrough $p
19764 set_cache writethrough on
19766 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19767 local at_max=$($LCTL get_param -n at_max)
19768 local timeout=$($LCTL get_param -n timeout)
19769 local test_at="at_max"
19770 local param_at="$FSNAME.sys.at_max"
19771 local test_timeout="timeout"
19772 local param_timeout="$FSNAME.sys.timeout"
19774 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19776 set_persistent_param_and_check client "$test_at" "$param_at" 0
19777 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19779 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19780 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19781 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19782 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19784 do_facet ost1 "$LCTL set_param fail_loc=0"
19786 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19787 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19790 $LCTL set_param -n $pages_per_rpc
19791 restore_lustre_params < $p
19794 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19796 test_224d() { # LU-11169
19797 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19799 run_test 224d "Don't corrupt data on bulk IO timeout"
19801 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19804 if [ -z ${MDSSURVEY} ]; then
19805 skip_env "mds-survey not found"
19807 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19808 skip "Need MDS version at least 2.2.51"
19810 local mds=$(facet_host $SINGLEMDS)
19811 local target=$(do_nodes $mds 'lctl dl' |
19812 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19814 local cmd1="file_count=1000 thrhi=4"
19815 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19816 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19817 local cmd="$cmd1 $cmd2 $cmd3"
19819 rm -f ${TMP}/mds_survey*
19821 eval $cmd || error "mds-survey with zero-stripe failed"
19822 cat ${TMP}/mds_survey*
19823 rm -f ${TMP}/mds_survey*
19825 run_test 225a "Metadata survey sanity with zero-stripe"
19828 if [ -z ${MDSSURVEY} ]; then
19829 skip_env "mds-survey not found"
19831 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19832 skip "Need MDS version at least 2.2.51"
19833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19834 remote_mds_nodsh && skip "remote MDS with nodsh"
19835 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19836 skip_env "Need to mount OST to test"
19839 local mds=$(facet_host $SINGLEMDS)
19840 local target=$(do_nodes $mds 'lctl dl' |
19841 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19843 local cmd1="file_count=1000 thrhi=4"
19844 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19845 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19846 local cmd="$cmd1 $cmd2 $cmd3"
19848 rm -f ${TMP}/mds_survey*
19850 eval $cmd || error "mds-survey with stripe_count failed"
19851 cat ${TMP}/mds_survey*
19852 rm -f ${TMP}/mds_survey*
19854 run_test 225b "Metadata survey sanity with stripe_count = 1"
19856 mcreate_path2fid () {
19862 local path=$DIR/$tdir/$name
19867 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19868 error "cannot create $desc"
19870 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19872 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19874 fid_path=$($LFS fid2path $MOUNT $fid)
19876 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19878 [ "$path" == "$fid_path" ] ||
19879 error "fid2path returned $fid_path, expected $path"
19881 echo "pass with $path and $fid"
19886 mkdir -p $DIR/$tdir
19888 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19889 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19890 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19891 mcreate_path2fid 0040666 0 0 dir "directory"
19892 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19893 mcreate_path2fid 0100666 0 0 file "regular file"
19894 mcreate_path2fid 0120666 0 0 link "symbolic link"
19895 mcreate_path2fid 0140666 0 0 sock "socket"
19897 run_test 226a "call path2fid and fid2path on files of all type"
19900 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19905 mkdir -p $DIR/$tdir
19906 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19907 error "create remote directory failed"
19908 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19909 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19910 "character special file (null)"
19911 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19912 "character special file (no device)"
19913 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19914 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19915 "block special file (loop)"
19916 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19917 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19918 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19920 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19923 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19924 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19925 skip "Need MDS version at least 2.13.55"
19927 local submnt=/mnt/submnt
19928 local srcfile=/etc/passwd
19929 local dstfile=$submnt/passwd
19935 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19936 error "create remote directory failed"
19937 mkdir -p $submnt || error "create $submnt failed"
19938 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19939 error "mount $submnt failed"
19940 stack_trap "umount $submnt" EXIT
19942 cp $srcfile $dstfile
19943 fid=$($LFS path2fid $dstfile)
19944 path=$($LFS fid2path $submnt "$fid")
19945 [ "$path" = "$dstfile" ] ||
19946 error "fid2path $submnt $fid failed ($path != $dstfile)"
19948 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19950 # LU-1299 Executing or running ldd on a truncated executable does not
19951 # cause an out-of-memory condition.
19953 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19954 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19956 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19957 chmod +x $MOUNT/date
19959 $MOUNT/date > /dev/null
19960 ldd $MOUNT/date > /dev/null
19963 run_test 227 "running truncated executable does not cause OOM"
19965 # LU-1512 try to reuse idle OI blocks
19967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19968 remote_mds_nodsh && skip "remote MDS with nodsh"
19969 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19971 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19972 local myDIR=$DIR/$tdir
19975 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19976 $LCTL set_param fail_loc=0x80001002
19977 createmany -o $myDIR/t- 10000
19978 $LCTL set_param fail_loc=0
19979 # The guard is current the largest FID holder
19981 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19983 local IDX=$(($SEQ % 64))
19985 do_facet $SINGLEMDS sync
19986 # Make sure journal flushed.
19988 local blk1=$(do_facet $SINGLEMDS \
19989 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19990 grep Blockcount | awk '{print $4}')
19992 # Remove old files, some OI blocks will become idle.
19993 unlinkmany $myDIR/t- 10000
19994 # Create new files, idle OI blocks should be reused.
19995 createmany -o $myDIR/t- 2000
19996 do_facet $SINGLEMDS sync
19997 # Make sure journal flushed.
19999 local blk2=$(do_facet $SINGLEMDS \
20000 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20001 grep Blockcount | awk '{print $4}')
20003 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20005 run_test 228a "try to reuse idle OI blocks"
20008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20009 remote_mds_nodsh && skip "remote MDS with nodsh"
20010 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20012 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20013 local myDIR=$DIR/$tdir
20016 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20017 $LCTL set_param fail_loc=0x80001002
20018 createmany -o $myDIR/t- 10000
20019 $LCTL set_param fail_loc=0
20020 # The guard is current the largest FID holder
20022 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20024 local IDX=$(($SEQ % 64))
20026 do_facet $SINGLEMDS sync
20027 # Make sure journal flushed.
20029 local blk1=$(do_facet $SINGLEMDS \
20030 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20031 grep Blockcount | awk '{print $4}')
20033 # Remove old files, some OI blocks will become idle.
20034 unlinkmany $myDIR/t- 10000
20037 stop $SINGLEMDS || error "Fail to stop MDT."
20039 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20040 error "Fail to start MDT."
20042 df $MOUNT || error "Fail to df."
20043 # Create new files, idle OI blocks should be reused.
20044 createmany -o $myDIR/t- 2000
20045 do_facet $SINGLEMDS sync
20046 # Make sure journal flushed.
20048 local blk2=$(do_facet $SINGLEMDS \
20049 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20050 grep Blockcount | awk '{print $4}')
20052 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20054 run_test 228b "idle OI blocks can be reused after MDT restart"
20058 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20059 remote_mds_nodsh && skip "remote MDS with nodsh"
20060 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20062 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20063 local myDIR=$DIR/$tdir
20066 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20067 $LCTL set_param fail_loc=0x80001002
20068 # 20000 files can guarantee there are index nodes in the OI file
20069 createmany -o $myDIR/t- 20000
20070 $LCTL set_param fail_loc=0
20071 # The guard is current the largest FID holder
20073 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20075 local IDX=$(($SEQ % 64))
20077 do_facet $SINGLEMDS sync
20078 # Make sure journal flushed.
20080 local blk1=$(do_facet $SINGLEMDS \
20081 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20082 grep Blockcount | awk '{print $4}')
20084 # Remove old files, some OI blocks will become idle.
20085 unlinkmany $myDIR/t- 20000
20087 # The OI file should become empty now
20089 # Create new files, idle OI blocks should be reused.
20090 createmany -o $myDIR/t- 2000
20091 do_facet $SINGLEMDS sync
20092 # Make sure journal flushed.
20094 local blk2=$(do_facet $SINGLEMDS \
20095 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20096 grep Blockcount | awk '{print $4}')
20098 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20100 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20102 test_229() { # LU-2482, LU-3448
20103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20104 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20105 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20106 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20110 # Create a file with a released layout and stripe count 2.
20111 $MULTIOP $DIR/$tfile H2c ||
20112 error "failed to create file with released layout"
20114 $LFS getstripe -v $DIR/$tfile
20116 local pattern=$($LFS getstripe -L $DIR/$tfile)
20117 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20119 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20121 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20122 stat $DIR/$tfile || error "failed to stat released file"
20124 chown $RUNAS_ID $DIR/$tfile ||
20125 error "chown $RUNAS_ID $DIR/$tfile failed"
20127 chgrp $RUNAS_ID $DIR/$tfile ||
20128 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20130 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20131 rm $DIR/$tfile || error "failed to remove released file"
20133 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20137 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20138 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20139 skip "Need MDS version at least 2.11.52"
20143 test_mkdir $DIR/$tdir
20144 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20145 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20146 [ $mdt_idx -ne 0 ] &&
20147 error "create local directory on wrong MDT $mdt_idx"
20149 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20150 error "create remote directory failed"
20151 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20152 [ $mdt_idx -ne $MDTIDX ] &&
20153 error "create remote directory on wrong MDT $mdt_idx"
20155 createmany -o $DIR/$tdir/test_230/t- 10 ||
20156 error "create files on remote directory failed"
20157 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20158 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20159 rm -r $DIR/$tdir || error "unlink remote directory failed"
20161 run_test 230a "Create remote directory and files under the remote directory"
20164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20165 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20166 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20167 skip "Need MDS version at least 2.11.52"
20175 local migrate_dir=$DIR/$tdir/migrate_dir
20176 local other_dir=$DIR/$tdir/other_dir
20178 test_mkdir $DIR/$tdir
20179 test_mkdir -i0 -c1 $migrate_dir
20180 test_mkdir -i0 -c1 $other_dir
20181 for ((i=0; i<10; i++)); do
20182 mkdir -p $migrate_dir/dir_${i}
20183 createmany -o $migrate_dir/dir_${i}/f 10 ||
20184 error "create files under remote dir failed $i"
20187 cp /etc/passwd $migrate_dir/$tfile
20188 cp /etc/passwd $other_dir/$tfile
20189 chattr +SAD $migrate_dir
20190 chattr +SAD $migrate_dir/$tfile
20192 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20193 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20194 local old_dir_mode=$(stat -c%f $migrate_dir)
20195 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20197 mkdir -p $migrate_dir/dir_default_stripe2
20198 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20199 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20201 mkdir -p $other_dir
20202 ln $migrate_dir/$tfile $other_dir/luna
20203 ln $migrate_dir/$tfile $migrate_dir/sofia
20204 ln $other_dir/$tfile $migrate_dir/david
20205 ln -s $migrate_dir/$tfile $other_dir/zachary
20206 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20207 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20213 for len in 58 59 60; do
20214 lnktgt=$(str_repeat 'l' $len)
20215 touch $migrate_dir/$lnktgt
20216 ln -s $lnktgt $migrate_dir/${len}char_ln
20220 for len in 4094 4095; do
20221 lnktgt=$(str_repeat 'l' $len)
20222 ln -s $lnktgt $migrate_dir/${len}char_ln
20226 for len in 254 255; do
20227 touch $migrate_dir/$(str_repeat 'l' $len)
20230 $LFS migrate -m $MDTIDX $migrate_dir ||
20231 error "fails on migrating remote dir to MDT1"
20233 echo "migratate to MDT1, then checking.."
20234 for ((i = 0; i < 10; i++)); do
20235 for file in $(find $migrate_dir/dir_${i}); do
20236 mdt_index=$($LFS getstripe -m $file)
20237 # broken symlink getstripe will fail
20238 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20239 error "$file is not on MDT${MDTIDX}"
20243 # the multiple link file should still in MDT0
20244 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20245 [ $mdt_index == 0 ] ||
20246 error "$file is not on MDT${MDTIDX}"
20248 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20249 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20250 error " expect $old_dir_flag get $new_dir_flag"
20252 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20253 [ "$old_file_flag" = "$new_file_flag" ] ||
20254 error " expect $old_file_flag get $new_file_flag"
20256 local new_dir_mode=$(stat -c%f $migrate_dir)
20257 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20258 error "expect mode $old_dir_mode get $new_dir_mode"
20260 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20261 [ "$old_file_mode" = "$new_file_mode" ] ||
20262 error "expect mode $old_file_mode get $new_file_mode"
20264 diff /etc/passwd $migrate_dir/$tfile ||
20265 error "$tfile different after migration"
20267 diff /etc/passwd $other_dir/luna ||
20268 error "luna different after migration"
20270 diff /etc/passwd $migrate_dir/sofia ||
20271 error "sofia different after migration"
20273 diff /etc/passwd $migrate_dir/david ||
20274 error "david different after migration"
20276 diff /etc/passwd $other_dir/zachary ||
20277 error "zachary different after migration"
20279 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20280 error "${tfile}_ln different after migration"
20282 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20283 error "${tfile}_ln_other different after migration"
20285 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20286 [ $stripe_count = 2 ] ||
20287 error "dir strpe_count $d != 2 after migration."
20289 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20290 [ $stripe_count = 2 ] ||
20291 error "file strpe_count $d != 2 after migration."
20293 #migrate back to MDT0
20296 $LFS migrate -m $MDTIDX $migrate_dir ||
20297 error "fails on migrating remote dir to MDT0"
20299 echo "migrate back to MDT0, checking.."
20300 for file in $(find $migrate_dir); do
20301 mdt_index=$($LFS getstripe -m $file)
20302 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20303 error "$file is not on MDT${MDTIDX}"
20306 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20307 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20308 error " expect $old_dir_flag get $new_dir_flag"
20310 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20311 [ "$old_file_flag" = "$new_file_flag" ] ||
20312 error " expect $old_file_flag get $new_file_flag"
20314 local new_dir_mode=$(stat -c%f $migrate_dir)
20315 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20316 error "expect mode $old_dir_mode get $new_dir_mode"
20318 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20319 [ "$old_file_mode" = "$new_file_mode" ] ||
20320 error "expect mode $old_file_mode get $new_file_mode"
20322 diff /etc/passwd ${migrate_dir}/$tfile ||
20323 error "$tfile different after migration"
20325 diff /etc/passwd ${other_dir}/luna ||
20326 error "luna different after migration"
20328 diff /etc/passwd ${migrate_dir}/sofia ||
20329 error "sofia different after migration"
20331 diff /etc/passwd ${other_dir}/zachary ||
20332 error "zachary different after migration"
20334 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20335 error "${tfile}_ln different after migration"
20337 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20338 error "${tfile}_ln_other different after migration"
20340 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20341 [ $stripe_count = 2 ] ||
20342 error "dir strpe_count $d != 2 after migration."
20344 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20345 [ $stripe_count = 2 ] ||
20346 error "file strpe_count $d != 2 after migration."
20348 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20350 run_test 230b "migrate directory"
20353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20354 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20355 remote_mds_nodsh && skip "remote MDS with nodsh"
20356 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20357 skip "Need MDS version at least 2.11.52"
20363 local migrate_dir=$DIR/$tdir/migrate_dir
20365 #If migrating directory fails in the middle, all entries of
20366 #the directory is still accessiable.
20367 test_mkdir $DIR/$tdir
20368 test_mkdir -i0 -c1 $migrate_dir
20369 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20371 createmany -o $migrate_dir/f $total ||
20372 error "create files under ${migrate_dir} failed"
20374 # fail after migrating top dir, and this will fail only once, so the
20375 # first sub file migration will fail (currently f3), others succeed.
20376 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20377 do_facet mds1 lctl set_param fail_loc=0x1801
20378 local t=$(ls $migrate_dir | wc -l)
20379 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20380 error "migrate should fail"
20381 local u=$(ls $migrate_dir | wc -l)
20382 [ "$u" == "$t" ] || error "$u != $t during migration"
20384 # add new dir/file should succeed
20385 mkdir $migrate_dir/dir ||
20386 error "mkdir failed under migrating directory"
20387 touch $migrate_dir/file ||
20388 error "create file failed under migrating directory"
20390 # add file with existing name should fail
20391 for file in $migrate_dir/f*; do
20392 stat $file > /dev/null || error "stat $file failed"
20393 $OPENFILE -f O_CREAT:O_EXCL $file &&
20394 error "open(O_CREAT|O_EXCL) $file should fail"
20395 $MULTIOP $file m && error "create $file should fail"
20396 touch $DIR/$tdir/remote_dir/$tfile ||
20397 error "touch $tfile failed"
20398 ln $DIR/$tdir/remote_dir/$tfile $file &&
20399 error "link $file should fail"
20400 mdt_index=$($LFS getstripe -m $file)
20401 if [ $mdt_index == 0 ]; then
20402 # file failed to migrate is not allowed to rename to
20403 mv $DIR/$tdir/remote_dir/$tfile $file &&
20404 error "rename to $file should fail"
20406 mv $DIR/$tdir/remote_dir/$tfile $file ||
20407 error "rename to $file failed"
20409 echo hello >> $file || error "write $file failed"
20412 # resume migration with different options should fail
20413 $LFS migrate -m 0 $migrate_dir &&
20414 error "migrate -m 0 $migrate_dir should fail"
20416 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20417 error "migrate -c 2 $migrate_dir should fail"
20419 # resume migration should succeed
20420 $LFS migrate -m $MDTIDX $migrate_dir ||
20421 error "migrate $migrate_dir failed"
20423 echo "Finish migration, then checking.."
20424 for file in $(find $migrate_dir); do
20425 mdt_index=$($LFS getstripe -m $file)
20426 [ $mdt_index == $MDTIDX ] ||
20427 error "$file is not on MDT${MDTIDX}"
20430 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20432 run_test 230c "check directory accessiblity if migration failed"
20435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20436 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20437 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20438 skip "Need MDS version at least 2.11.52"
20440 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20442 local migrate_dir=$DIR/$tdir/migrate_dir
20452 old_index=$((RANDOM % MDSCOUNT))
20453 old_count=$((MDSCOUNT - old_index))
20454 new_index=$((RANDOM % MDSCOUNT))
20455 new_count=$((MDSCOUNT - new_index))
20456 new_hash=1 # for all_char
20458 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20459 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20461 test_mkdir $DIR/$tdir
20462 test_mkdir -i $old_index -c $old_count $migrate_dir
20464 for ((i=0; i<100; i++)); do
20465 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20466 createmany -o $migrate_dir/dir_${i}/f 100 ||
20467 error "create files under remote dir failed $i"
20470 echo -n "Migrate from MDT$old_index "
20471 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20472 echo -n "to MDT$new_index"
20473 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20476 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20477 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20478 error "migrate remote dir error"
20480 echo "Finish migration, then checking.."
20481 for file in $(find $migrate_dir -maxdepth 1); do
20482 mdt_index=$($LFS getstripe -m $file)
20483 if [ $mdt_index -lt $new_index ] ||
20484 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20485 error "$file is on MDT$mdt_index"
20489 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20491 run_test 230d "check migrate big directory"
20494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20495 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20496 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20497 skip "Need MDS version at least 2.11.52"
20504 mkdir_on_mdt0 $DIR/$tdir
20505 mkdir $DIR/$tdir/migrate_dir
20506 mkdir $DIR/$tdir/other_dir
20507 touch $DIR/$tdir/migrate_dir/a
20508 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20509 ls $DIR/$tdir/other_dir
20511 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20512 error "migrate dir fails"
20514 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20515 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20517 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20518 [ $mdt_index == 0 ] || error "a is not on MDT0"
20520 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20521 error "migrate dir fails"
20523 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20524 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20526 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20527 [ $mdt_index == 1 ] || error "a is not on MDT1"
20529 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20530 [ $mdt_index == 1 ] || error "b is not on MDT1"
20532 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20533 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20535 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20537 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20539 run_test 230e "migrate mulitple local link files"
20542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20543 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20544 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20545 skip "Need MDS version at least 2.11.52"
20550 mkdir -p $DIR/$tdir
20551 mkdir $DIR/$tdir/migrate_dir
20552 $LFS mkdir -i1 $DIR/$tdir/other_dir
20553 touch $DIR/$tdir/migrate_dir/a
20554 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20555 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20556 ls $DIR/$tdir/other_dir
20558 # a should be migrated to MDT1, since no other links on MDT0
20559 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20560 error "#1 migrate dir fails"
20561 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20562 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20563 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20564 [ $mdt_index == 1 ] || error "a is not on MDT1"
20566 # a should stay on MDT1, because it is a mulitple link file
20567 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20568 error "#2 migrate dir fails"
20569 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20570 [ $mdt_index == 1 ] || error "a is not on MDT1"
20572 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20573 error "#3 migrate dir fails"
20575 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20576 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20577 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20579 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20580 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20582 # a should be migrated to MDT0, since no other links on MDT1
20583 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20584 error "#4 migrate dir fails"
20585 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20586 [ $mdt_index == 0 ] || error "a is not on MDT0"
20588 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20590 run_test 230f "migrate mulitple remote link files"
20593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20594 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20595 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20596 skip "Need MDS version at least 2.11.52"
20598 mkdir -p $DIR/$tdir/migrate_dir
20600 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20601 error "migrating dir to non-exist MDT succeeds"
20604 run_test 230g "migrate dir to non-exist MDT"
20607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20608 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20609 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20610 skip "Need MDS version at least 2.11.52"
20614 mkdir -p $DIR/$tdir/migrate_dir
20616 $LFS migrate -m1 $DIR &&
20617 error "migrating mountpoint1 should fail"
20619 $LFS migrate -m1 $DIR/$tdir/.. &&
20620 error "migrating mountpoint2 should fail"
20623 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20624 error "migrating $tdir/migrate_dir/.. should fail"
20628 run_test 230h "migrate .. and root"
20631 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20632 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20633 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20634 skip "Need MDS version at least 2.11.52"
20636 mkdir -p $DIR/$tdir/migrate_dir
20638 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20639 error "migration fails with a tailing slash"
20641 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20642 error "migration fails with two tailing slashes"
20644 run_test 230i "lfs migrate -m tolerates trailing slashes"
20647 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20648 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20649 skip "Need MDS version at least 2.11.52"
20651 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20652 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20653 error "create $tfile failed"
20654 cat /etc/passwd > $DIR/$tdir/$tfile
20656 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20658 cmp /etc/passwd $DIR/$tdir/$tfile ||
20659 error "DoM file mismatch after migration"
20661 run_test 230j "DoM file data not changed after dir migration"
20664 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20665 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20666 skip "Need MDS version at least 2.11.56"
20669 local files_on_starting_mdt=0
20671 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20672 $LFS getdirstripe $DIR/$tdir
20673 for i in $(seq $total); do
20674 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20675 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20676 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20679 echo "$files_on_starting_mdt files on MDT0"
20681 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20682 $LFS getdirstripe $DIR/$tdir
20684 files_on_starting_mdt=0
20685 for i in $(seq $total); do
20686 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20687 error "file $tfile.$i mismatch after migration"
20688 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20689 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20692 echo "$files_on_starting_mdt files on MDT1 after migration"
20693 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20695 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20696 $LFS getdirstripe $DIR/$tdir
20698 files_on_starting_mdt=0
20699 for i in $(seq $total); do
20700 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20701 error "file $tfile.$i mismatch after 2nd migration"
20702 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20703 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20706 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20707 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20711 run_test 230k "file data not changed after dir migration"
20714 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20715 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20716 skip "Need MDS version at least 2.11.56"
20718 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20719 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20720 error "create files under remote dir failed $i"
20721 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20723 run_test 230l "readdir between MDTs won't crash"
20726 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20727 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20728 skip "Need MDS version at least 2.11.56"
20731 local mig_dir=$DIR/$tdir/migrate_dir
20732 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20736 echo "Creating files and dirs with xattrs"
20737 test_mkdir $DIR/$tdir
20738 test_mkdir -i0 -c1 $mig_dir
20740 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20741 error "cannot set xattr attr1 on dir"
20742 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20743 error "cannot set xattr attr2 on dir"
20744 touch $mig_dir/dir/f0
20745 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20746 error "cannot set xattr attr1 on file"
20747 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20748 error "cannot set xattr attr2 on file"
20749 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20750 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20751 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20752 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20753 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20754 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20755 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20756 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20757 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20759 echo "Migrating to MDT1"
20760 $LFS migrate -m $MDTIDX $mig_dir ||
20761 error "fails on migrating dir to MDT1"
20763 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20764 echo "Checking xattrs"
20765 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20766 [ "$val" = $longstr ] ||
20767 error "expecting xattr1 $longstr on dir, found $val"
20768 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20769 [ "$val" = $shortstr ] ||
20770 error "expecting xattr2 $shortstr on dir, found $val"
20771 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20772 [ "$val" = $longstr ] ||
20773 error "expecting xattr1 $longstr on file, found $val"
20774 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20775 [ "$val" = $shortstr ] ||
20776 error "expecting xattr2 $shortstr on file, found $val"
20778 run_test 230m "xattrs not changed after dir migration"
20781 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20782 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20783 skip "Need MDS version at least 2.13.53"
20785 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20786 cat /etc/hosts > $DIR/$tdir/$tfile
20787 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20788 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20790 cmp /etc/hosts $DIR/$tdir/$tfile ||
20791 error "File data mismatch after migration"
20793 run_test 230n "Dir migration with mirrored file"
20796 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20797 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20798 skip "Need MDS version at least 2.13.52"
20800 local mdts=$(comma_list $(mdts_nodes))
20802 local restripe_status
20806 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20808 # in case "crush" hash type is not set
20809 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20811 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20812 mdt.*MDT0000.enable_dir_restripe)
20813 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20814 stack_trap "do_nodes $mdts $LCTL set_param \
20815 mdt.*.enable_dir_restripe=$restripe_status"
20818 createmany -m $DIR/$tdir/f 100 ||
20819 error "create files under remote dir failed $i"
20820 createmany -d $DIR/$tdir/d 100 ||
20821 error "create dirs under remote dir failed $i"
20823 for i in $(seq 2 $MDSCOUNT); do
20824 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20825 $LFS setdirstripe -c $i $DIR/$tdir ||
20826 error "split -c $i $tdir failed"
20827 wait_update $HOSTNAME \
20828 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20829 error "dir split not finished"
20830 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20831 awk '/migrate/ {sum += $2} END { print sum }')
20832 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20833 # delta is around total_files/stripe_count
20834 (( $delta < 200 / (i - 1) + 4 )) ||
20835 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20838 run_test 230o "dir split"
20841 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20842 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20843 skip "Need MDS version at least 2.13.52"
20845 local mdts=$(comma_list $(mdts_nodes))
20847 local restripe_status
20851 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20853 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20855 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20856 mdt.*MDT0000.enable_dir_restripe)
20857 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20858 stack_trap "do_nodes $mdts $LCTL set_param \
20859 mdt.*.enable_dir_restripe=$restripe_status"
20861 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20862 createmany -m $DIR/$tdir/f 100 ||
20863 error "create files under remote dir failed"
20864 createmany -d $DIR/$tdir/d 100 ||
20865 error "create dirs under remote dir failed"
20867 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20868 local mdt_hash="crush"
20870 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20871 $LFS setdirstripe -c $c $DIR/$tdir ||
20872 error "split -c $c $tdir failed"
20873 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20874 mdt_hash="$mdt_hash,fixed"
20875 elif [ $c -eq 1 ]; then
20878 wait_update $HOSTNAME \
20879 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20880 error "dir merge not finished"
20881 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20882 awk '/migrate/ {sum += $2} END { print sum }')
20883 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20884 # delta is around total_files/stripe_count
20885 (( delta < 200 / c + 4 )) ||
20886 error "$delta files migrated >= $((200 / c + 4))"
20889 run_test 230p "dir merge"
20892 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20893 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20894 skip "Need MDS version at least 2.13.52"
20896 local mdts=$(comma_list $(mdts_nodes))
20897 local saved_threshold=$(do_facet mds1 \
20898 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20899 local saved_delta=$(do_facet mds1 \
20900 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20901 local threshold=100
20904 local stripe_count=0
20909 # test with fewer files on ZFS
20910 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20912 stack_trap "do_nodes $mdts $LCTL set_param \
20913 mdt.*.dir_split_count=$saved_threshold"
20914 stack_trap "do_nodes $mdts $LCTL set_param \
20915 mdt.*.dir_split_delta=$saved_delta"
20916 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20917 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20918 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20919 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20920 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20921 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20923 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20924 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20926 create=$((threshold * 3 / 2))
20927 while [ $stripe_count -lt $MDSCOUNT ]; do
20928 createmany -m $DIR/$tdir/f $total $create ||
20929 error "create sub files failed"
20930 stat $DIR/$tdir > /dev/null
20931 total=$((total + create))
20932 stripe_count=$((stripe_count + delta))
20933 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20935 wait_update $HOSTNAME \
20936 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20937 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20939 wait_update $HOSTNAME \
20940 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20941 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20943 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20944 echo "$nr_files/$total files on MDT$stripe_index after split"
20945 # allow 10% margin of imbalance with crush hash
20946 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20947 error "$nr_files files on MDT$stripe_index after split"
20949 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20950 [ $nr_files -eq $total ] ||
20951 error "total sub files $nr_files != $total"
20954 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20956 echo "fixed layout directory won't auto split"
20957 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20958 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20959 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20960 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20961 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20963 run_test 230q "dir auto split"
20966 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20967 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20968 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20969 skip "Need MDS version at least 2.13.54"
20971 # maximum amount of local locks:
20972 # parent striped dir - 2 locks
20973 # new stripe in parent to migrate to - 1 lock
20974 # source and target - 2 locks
20975 # Total 5 locks for regular file
20976 mkdir -p $DIR/$tdir
20977 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20978 touch $DIR/$tdir/dir1/eee
20980 # create 4 hardlink for 4 more locks
20981 # Total: 9 locks > RS_MAX_LOCKS (8)
20982 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20983 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20984 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20985 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20986 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20987 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20988 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20989 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20991 cancel_lru_locks mdc
20993 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20994 error "migrate dir fails"
20996 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20998 run_test 230r "migrate with too many local locks"
21001 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21002 skip "Need MDS version at least 2.14.52"
21004 local mdts=$(comma_list $(mdts_nodes))
21005 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21006 mdt.*MDT0000.enable_dir_restripe)
21008 stack_trap "do_nodes $mdts $LCTL set_param \
21009 mdt.*.enable_dir_restripe=$restripe_status"
21013 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21014 test_mkdir $DIR/$tdir
21015 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21016 error "$LFS mkdir should return EEXIST if target exists"
21020 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21024 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21025 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21026 skip "Need MDS version at least 2.14.50"
21028 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21029 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21030 $LFS project -p 1 -s $DIR/$tdir ||
21031 error "set $tdir project id failed"
21032 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21033 error "set subdir project id failed"
21034 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21036 run_test 230t "migrate directory with project ID set"
21040 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21041 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21042 skip "Need MDS version at least 2.14.53"
21046 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21047 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21048 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21049 for i in $(seq 0 $((MDSCOUNT - 1))); do
21050 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21051 echo "$count dirs migrated to MDT$i"
21053 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21054 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21056 run_test 230u "migrate directory by QOS"
21060 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21061 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21062 skip "Need MDS version at least 2.14.53"
21066 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21067 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21068 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21069 for i in $(seq 0 $((MDSCOUNT - 1))); do
21070 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21071 echo "$count subdirs migrated to MDT$i"
21072 (( i == 3 )) && (( count > 0 )) &&
21073 error "subdir shouldn't be migrated to MDT3"
21075 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21076 (( count == 3 )) || error "dirs migrated to $count MDTs"
21078 run_test 230v "subdir migrated to the MDT where its parent is located"
21081 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21082 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21083 skip "Need MDS version at least 2.15.0"
21085 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21086 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21087 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21089 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21090 error "migrate failed"
21092 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21093 error "$tdir stripe count mismatch"
21095 for i in $(seq 0 9); do
21096 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21097 error "d$i is striped"
21100 run_test 230w "non-recursive mode dir migration"
21103 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21104 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21105 skip "Need MDS version at least 2.15.0"
21107 mkdir -p $DIR/$tdir || error "mkdir failed"
21108 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21110 local mdt_name=$(mdtname_from_index 0)
21111 local low=$(do_facet mds2 $LCTL get_param -n \
21112 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21113 local high=$(do_facet mds2 $LCTL get_param -n \
21114 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21115 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21116 local maxage=$(do_facet mds2 $LCTL get_param -n \
21117 osp.*$mdt_name-osp-MDT0001.maxage)
21119 stack_trap "do_facet mds2 $LCTL set_param -n \
21120 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21121 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21122 stack_trap "do_facet mds2 $LCTL set_param -n \
21123 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21125 do_facet mds2 $LCTL set_param -n \
21126 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21127 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21129 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21130 error "migrate $tdir should fail"
21132 do_facet mds2 $LCTL set_param -n \
21133 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21134 do_facet mds2 $LCTL set_param -n \
21135 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21137 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21138 error "migrate failed"
21139 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21140 error "$tdir stripe count mismatch"
21142 run_test 230x "dir migration check space"
21146 # For simplicity this test assumes that max_pages_per_rpc
21147 # is the same across all OSCs
21148 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21149 local bulk_size=$((max_pages * PAGE_SIZE))
21150 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21153 mkdir -p $DIR/$tdir
21154 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21155 error "failed to set stripe with -S ${brw_size}M option"
21157 # clear the OSC stats
21158 $LCTL set_param osc.*.stats=0 &>/dev/null
21161 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21162 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21163 oflag=direct &>/dev/null || error "dd failed"
21165 sync; sleep 1; sync # just to be safe
21166 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21167 if [ x$nrpcs != "x1" ]; then
21168 $LCTL get_param osc.*.stats
21169 error "found $nrpcs ost_write RPCs, not 1 as expected"
21173 # Drop the OSC cache, otherwise we will read from it
21174 cancel_lru_locks osc
21176 # clear the OSC stats
21177 $LCTL set_param osc.*.stats=0 &>/dev/null
21179 # Client reads $bulk_size.
21180 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21181 iflag=direct &>/dev/null || error "dd failed"
21183 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21184 if [ x$nrpcs != "x1" ]; then
21185 $LCTL get_param osc.*.stats
21186 error "found $nrpcs ost_read RPCs, not 1 as expected"
21189 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21192 mkdir -p $DIR/$tdir
21194 for i in {0..1023}; do
21195 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21196 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21197 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21201 run_test 231b "must not assert on fully utilized OST request buffer"
21204 mkdir -p $DIR/$tdir
21205 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21207 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21208 do_facet ost1 $LCTL set_param fail_loc=0x31c
21210 # ignore dd failure
21211 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21213 do_facet ost1 $LCTL set_param fail_loc=0
21214 umount_client $MOUNT || error "umount failed"
21215 mount_client $MOUNT || error "mount failed"
21216 stop ost1 || error "cannot stop ost1"
21217 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21219 run_test 232a "failed lock should not block umount"
21222 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21223 skip "Need MDS version at least 2.10.58"
21225 mkdir -p $DIR/$tdir
21226 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21227 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21229 cancel_lru_locks osc
21231 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21232 do_facet ost1 $LCTL set_param fail_loc=0x31c
21235 $LFS data_version $DIR/$tdir/$tfile || true
21237 do_facet ost1 $LCTL set_param fail_loc=0
21238 umount_client $MOUNT || error "umount failed"
21239 mount_client $MOUNT || error "mount failed"
21240 stop ost1 || error "cannot stop ost1"
21241 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21243 run_test 232b "failed data version lock should not block umount"
21246 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21247 skip "Need MDS version at least 2.3.64"
21248 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21250 local fid=$($LFS path2fid $MOUNT)
21252 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21253 error "cannot access $MOUNT using its FID '$fid'"
21255 run_test 233a "checking that OBF of the FS root succeeds"
21258 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21259 skip "Need MDS version at least 2.5.90"
21260 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21262 local fid=$($LFS path2fid $MOUNT/.lustre)
21264 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21265 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21267 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21268 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21269 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21271 run_test 233b "checking that OBF of the FS .lustre succeeds"
21274 local p="$TMP/sanityN-$TESTNAME.parameters"
21275 save_lustre_params client "llite.*.xattr_cache" > $p
21276 lctl set_param llite.*.xattr_cache 1 ||
21277 skip_env "xattr cache is not supported"
21279 mkdir -p $DIR/$tdir || error "mkdir failed"
21280 touch $DIR/$tdir/$tfile || error "touch failed"
21281 # OBD_FAIL_LLITE_XATTR_ENOMEM
21282 $LCTL set_param fail_loc=0x1405
21283 getfattr -n user.attr $DIR/$tdir/$tfile &&
21284 error "getfattr should have failed with ENOMEM"
21285 $LCTL set_param fail_loc=0x0
21288 restore_lustre_params < $p
21291 run_test 234 "xattr cache should not crash on ENOMEM"
21294 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21295 skip "Need MDS version at least 2.4.52"
21297 flock_deadlock $DIR/$tfile
21302 124) error "process hangs on a deadlock"
21304 *) error "error executing flock_deadlock $DIR/$tfile"
21308 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21312 check_swap_layouts_support
21314 local ref1=/etc/passwd
21315 local ref2=/etc/group
21316 local file1=$DIR/$tdir/f1
21317 local file2=$DIR/$tdir/f2
21319 test_mkdir -c1 $DIR/$tdir
21320 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21321 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21322 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21323 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21324 local fd=$(free_fd)
21325 local cmd="exec $fd<>$file2"
21328 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21329 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21332 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21337 run_test 236 "Layout swap on open unlinked file"
21339 # LU-4659 linkea consistency
21341 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21342 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21343 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21344 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21347 ln $DIR/$tfile $DIR/$tfile.lnk
21348 touch $DIR/$tfile.new
21349 mv $DIR/$tfile.new $DIR/$tfile
21350 local fid1=$($LFS path2fid $DIR/$tfile)
21351 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21352 local path1=$($LFS fid2path $FSNAME "$fid1")
21353 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21354 local path2=$($LFS fid2path $FSNAME "$fid2")
21355 [ $tfile.lnk == $path2 ] ||
21356 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21359 run_test 238 "Verify linkea consistency"
21361 test_239A() { # was test_239
21362 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21363 skip "Need MDS version at least 2.5.60"
21365 local list=$(comma_list $(mdts_nodes))
21367 mkdir -p $DIR/$tdir
21368 createmany -o $DIR/$tdir/f- 5000
21369 unlinkmany $DIR/$tdir/f- 5000
21370 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21371 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21372 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21373 osp.*MDT*.sync_in_flight" | calc_sum)
21374 [ "$changes" -eq 0 ] || error "$changes not synced"
21376 run_test 239A "osp_sync test"
21378 test_239a() { #LU-5297
21379 remote_mds_nodsh && skip "remote MDS with nodsh"
21382 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21383 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21384 chgrp $RUNAS_GID $DIR/$tfile
21385 wait_delete_completed
21387 run_test 239a "process invalid osp sync record correctly"
21389 test_239b() { #LU-5297
21390 remote_mds_nodsh && skip "remote MDS with nodsh"
21393 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21394 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21395 chgrp $RUNAS_GID $DIR/$tfile1
21396 wait_delete_completed
21397 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21399 chgrp $RUNAS_GID $DIR/$tfile2
21400 wait_delete_completed
21402 run_test 239b "process osp sync record with ENOMEM error correctly"
21405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21406 remote_mds_nodsh && skip "remote MDS with nodsh"
21408 mkdir -p $DIR/$tdir
21410 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21411 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21412 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21413 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21415 umount_client $MOUNT || error "umount failed"
21416 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21417 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21418 mount_client $MOUNT || error "failed to mount client"
21420 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21421 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21423 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21429 for LOOP in $(seq $count); do
21430 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21431 cancel_lru_locks $OSC || true
21439 for LOOP in $(seq $1); do
21440 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21445 test_241a() { # was test_241
21446 local bsize=$PAGE_SIZE
21448 (( bsize < 40960 )) && bsize=40960
21449 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21451 cancel_lru_locks $OSC
21452 test_241_bio 1000 $bsize &
21454 test_241_dio 1000 $bsize
21457 run_test 241a "bio vs dio"
21460 local bsize=$PAGE_SIZE
21462 (( bsize < 40960 )) && bsize=40960
21463 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21465 test_241_dio 1000 $bsize &
21467 test_241_dio 1000 $bsize
21470 run_test 241b "dio vs dio"
21473 remote_mds_nodsh && skip "remote MDS with nodsh"
21475 mkdir_on_mdt0 $DIR/$tdir
21476 touch $DIR/$tdir/$tfile
21478 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21479 do_facet mds1 lctl set_param fail_loc=0x105
21480 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21482 do_facet mds1 lctl set_param fail_loc=0
21483 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21485 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21489 test_mkdir $DIR/$tdir
21490 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21492 run_test 243 "various group lock tests"
21496 test_mkdir $DIR/$tdir
21497 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21498 sendfile_grouplock $DIR/$tdir/$tfile || \
21499 error "sendfile+grouplock failed"
21502 run_test 244a "sendfile with group lock tests"
21506 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21509 local size=$((1024*1024))
21511 test_mkdir $DIR/$tdir
21512 for i in $(seq 1 $threads); do
21513 local file=$DIR/$tdir/file_$((i / 10))
21514 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21517 for i in $(seq 1 $threads); do
21521 run_test 244b "multi-threaded write with group lock"
21524 local flagname="multi_mod_rpcs"
21525 local connect_data_name="max_mod_rpcs"
21528 # check if multiple modify RPCs flag is set
21529 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21530 grep "connect_flags:")
21533 echo "$out" | grep -qw $flagname
21534 if [ $? -ne 0 ]; then
21535 echo "connect flag $flagname is not set"
21539 # check if multiple modify RPCs data is set
21540 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21543 echo "$out" | grep -qw $connect_data_name ||
21544 error "import should have connect data $connect_data_name"
21546 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21549 local flagname="multi_mod_rpcs"
21550 local connect_data_name="max_mod_rpcs"
21553 remote_mds_nodsh && skip "remote MDS with nodsh"
21554 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21556 # check if multiple modify RPCs flag is set
21557 out=$(do_facet mds1 \
21558 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21559 grep "connect_flags:")
21562 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21564 # check if multiple modify RPCs data is set
21565 out=$(do_facet mds1 \
21566 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21568 [[ "$out" =~ $connect_data_name ]] ||
21571 error "missing connect data $connect_data_name"
21574 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21580 umount_client $submount
21585 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21587 skip_env "Fileset feature is not supported"
21589 local submount=${MOUNT}_$tdir
21592 mkdir -p $submount || error "mkdir $submount failed"
21593 FILESET="$FILESET/$tdir" mount_client $submount ||
21594 error "mount $submount failed"
21595 trap "cleanup_247 $submount" EXIT
21596 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21597 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21598 error "read $MOUNT/$tdir/$tfile failed"
21599 cleanup_247 $submount
21601 run_test 247a "mount subdir as fileset"
21604 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21605 skip_env "Fileset feature is not supported"
21607 local submount=${MOUNT}_$tdir
21609 rm -rf $MOUNT/$tdir
21610 mkdir -p $submount || error "mkdir $submount failed"
21612 FILESET="$FILESET/$tdir" mount_client $submount &&
21613 error "mount $submount should fail"
21616 run_test 247b "mount subdir that dose not exist"
21619 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21620 skip_env "Fileset feature is not supported"
21622 local submount=${MOUNT}_$tdir
21624 mkdir -p $MOUNT/$tdir/dir1
21625 mkdir -p $submount || error "mkdir $submount failed"
21626 trap "cleanup_247 $submount" EXIT
21627 FILESET="$FILESET/$tdir" mount_client $submount ||
21628 error "mount $submount failed"
21629 local fid=$($LFS path2fid $MOUNT/)
21630 $LFS fid2path $submount $fid && error "fid2path should fail"
21631 cleanup_247 $submount
21633 run_test 247c "running fid2path outside subdirectory root"
21636 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21637 skip "Fileset feature is not supported"
21639 local submount=${MOUNT}_$tdir
21641 mkdir -p $MOUNT/$tdir/dir1
21642 mkdir -p $submount || error "mkdir $submount failed"
21643 FILESET="$FILESET/$tdir" mount_client $submount ||
21644 error "mount $submount failed"
21645 trap "cleanup_247 $submount" EXIT
21647 local td=$submount/dir1
21648 local fid=$($LFS path2fid $td)
21649 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21651 # check that we get the same pathname back
21654 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21655 echo "$rootpath $fid"
21656 found=$($LFS fid2path $rootpath "$fid")
21657 [ -n "$found" ] || error "fid2path should succeed"
21658 [ "$found" == "$td" ] || error "fid2path $found != $td"
21660 # check wrong root path format
21661 rootpath=$submount"_wrong"
21662 found=$($LFS fid2path $rootpath "$fid")
21663 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21665 cleanup_247 $submount
21667 run_test 247d "running fid2path inside subdirectory root"
21671 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21673 skip "Fileset feature is not supported"
21675 local submount=${MOUNT}_$tdir
21678 mkdir -p $submount || error "mkdir $submount failed"
21679 FILESET="$FILESET/.." mount_client $submount &&
21680 error "mount $submount should fail"
21683 run_test 247e "mount .. as fileset"
21686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21687 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
21688 skip "Need at least version 2.13.52"
21689 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21690 skip "Need at least version 2.14.50"
21691 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21693 skip "Fileset feature is not supported"
21695 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21696 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21697 error "mkdir remote failed"
21698 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21699 error "mkdir remote/subdir failed"
21700 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21701 error "mkdir striped failed"
21702 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21704 local submount=${MOUNT}_$tdir
21706 mkdir -p $submount || error "mkdir $submount failed"
21707 stack_trap "rmdir $submount"
21711 local fileset=$FILESET
21712 local mdts=$(comma_list $(mdts_nodes))
21714 stat=$(do_facet mds1 $LCTL get_param -n \
21715 mdt.*MDT0000.enable_remote_subdir_mount)
21716 stack_trap "do_nodes $mdts $LCTL set_param \
21717 mdt.*.enable_remote_subdir_mount=$stat"
21719 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21720 stack_trap "umount_client $submount"
21721 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21722 error "mount remote dir $dir should fail"
21724 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21725 $tdir/striped/. ; do
21726 FILESET="$fileset/$dir" mount_client $submount ||
21727 error "mount $dir failed"
21728 umount_client $submount
21731 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21732 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21733 error "mount $tdir/remote failed"
21735 run_test 247f "mount striped or remote directory as fileset"
21738 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21739 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21740 skip "Need at least version 2.14.50"
21742 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21743 error "mkdir $tdir failed"
21744 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21746 local submount=${MOUNT}_$tdir
21748 mkdir -p $submount || error "mkdir $submount failed"
21749 stack_trap "rmdir $submount"
21751 FILESET="$fileset/$tdir" mount_client $submount ||
21752 error "mount $dir failed"
21753 stack_trap "umount $submount"
21755 local mdts=$(comma_list $(mdts_nodes))
21759 stat $submount > /dev/null
21760 cancel_lru_locks $MDC
21761 stat $submount > /dev/null
21762 stat $submount/$tfile > /dev/null
21763 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21764 stat $submount/$tfile > /dev/null
21765 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21766 awk '/getattr/ {sum += $2} END {print sum}')
21768 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21770 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21773 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21774 [ -z "$fast_read_sav" ] && skip "no fast read support"
21776 # create a large file for fast read verification
21777 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21779 # make sure the file is created correctly
21780 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21781 { rm -f $DIR/$tfile; skip "file creation error"; }
21783 echo "Test 1: verify that fast read is 4 times faster on cache read"
21785 # small read with fast read enabled
21786 $LCTL set_param -n llite.*.fast_read=1
21787 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21788 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21789 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21790 # small read with fast read disabled
21791 $LCTL set_param -n llite.*.fast_read=0
21792 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21793 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21794 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21796 # verify that fast read is 4 times faster for cache read
21797 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21798 error_not_in_vm "fast read was not 4 times faster: " \
21799 "$t_fast vs $t_slow"
21801 echo "Test 2: verify the performance between big and small read"
21802 $LCTL set_param -n llite.*.fast_read=1
21804 # 1k non-cache read
21805 cancel_lru_locks osc
21806 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21807 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21808 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21810 # 1M non-cache read
21811 cancel_lru_locks osc
21812 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21813 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21814 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21816 # verify that big IO is not 4 times faster than small IO
21817 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21818 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21820 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21823 run_test 248a "fast read verification"
21826 # Default short_io_bytes=16384, try both smaller and larger sizes.
21827 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21828 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21829 echo "bs=53248 count=113 normal buffered write"
21830 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21831 error "dd of initial data file failed"
21832 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21834 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21835 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21836 error "dd with sync normal writes failed"
21837 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21839 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21840 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21841 error "dd with sync small writes failed"
21842 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21844 cancel_lru_locks osc
21846 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21847 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21848 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21849 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21850 iflag=direct || error "dd with O_DIRECT small read failed"
21851 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21852 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21853 error "compare $TMP/$tfile.1 failed"
21855 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21856 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21858 # just to see what the maximum tunable value is, and test parsing
21859 echo "test invalid parameter 2MB"
21860 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21861 error "too-large short_io_bytes allowed"
21862 echo "test maximum parameter 512KB"
21863 # if we can set a larger short_io_bytes, run test regardless of version
21864 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21865 # older clients may not allow setting it this large, that's OK
21866 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21867 skip "Need at least client version 2.13.50"
21868 error "medium short_io_bytes failed"
21870 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21871 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21873 echo "test large parameter 64KB"
21874 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21875 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21877 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21878 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21879 error "dd with sync large writes failed"
21880 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21882 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21883 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21884 num=$((113 * 4096 / PAGE_SIZE))
21885 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21886 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21887 error "dd with O_DIRECT large writes failed"
21888 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21889 error "compare $DIR/$tfile.3 failed"
21891 cancel_lru_locks osc
21893 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21894 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21895 error "dd with O_DIRECT large read failed"
21896 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21897 error "compare $TMP/$tfile.2 failed"
21899 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21900 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21901 error "dd with O_DIRECT large read failed"
21902 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21903 error "compare $TMP/$tfile.3 failed"
21905 run_test 248b "test short_io read and write for both small and large sizes"
21907 test_249() { # LU-7890
21908 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21909 skip "Need at least version 2.8.54"
21912 $LFS setstripe -c 1 $DIR/$tfile
21913 # Offset 2T == 4k * 512M
21914 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21915 error "dd to 2T offset failed"
21917 run_test 249 "Write above 2T file size"
21920 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21921 && skip "no 16TB file size limit on ZFS"
21923 $LFS setstripe -c 1 $DIR/$tfile
21924 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21925 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21926 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21927 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21928 conv=notrunc,fsync && error "append succeeded"
21931 run_test 250 "Write above 16T limit"
21934 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21936 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21937 #Skip once - writing the first stripe will succeed
21938 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21939 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21940 error "short write happened"
21942 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21943 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21944 error "short read happened"
21948 run_test 251 "Handling short read and write correctly"
21951 remote_mds_nodsh && skip "remote MDS with nodsh"
21952 remote_ost_nodsh && skip "remote OST with nodsh"
21953 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21954 skip_env "ldiskfs only test"
21964 # check lr_reader on OST0000
21966 dev=$(facet_device $tgt)
21967 out=$(do_facet $tgt $LR_READER $dev)
21968 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21970 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21971 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21972 error "Invalid uuid returned by $LR_READER on target $tgt"
21973 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21975 # check lr_reader -c on MDT0000
21977 dev=$(facet_device $tgt)
21978 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21979 skip "$LR_READER does not support additional options"
21981 out=$(do_facet $tgt $LR_READER -c $dev)
21982 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21984 num=$(echo "$out" | grep -c "mdtlov")
21985 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21986 error "Invalid number of mdtlov clients returned by $LR_READER"
21987 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21989 # check lr_reader -cr on MDT0000
21990 out=$(do_facet $tgt $LR_READER -cr $dev)
21991 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21993 echo "$out" | grep -q "^reply_data:$" ||
21994 error "$LR_READER should have returned 'reply_data' section"
21995 num=$(echo "$out" | grep -c "client_generation")
21996 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21998 run_test 252 "check lr_reader tool"
22001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22002 remote_mds_nodsh && skip "remote MDS with nodsh"
22003 remote_mgs_nodsh && skip "remote MGS with nodsh"
22007 local ost_name=$(ostname_from_index $ostidx)
22010 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22011 do_facet $SINGLEMDS $LCTL get_param -n \
22012 osp.$mdtosc_proc1.reserved_mb_high ||
22013 skip "remote MDS does not support reserved_mb_high"
22017 wait_delete_completed
22020 pool_add $TESTNAME || error "Pool creation failed"
22021 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22023 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22024 error "Setstripe failed"
22026 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22028 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22030 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22032 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22033 osp.$mdtosc_proc1.prealloc_status)
22034 echo "prealloc_status $oa_status"
22036 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22037 error "File creation should fail"
22039 #object allocation was stopped, but we still able to append files
22040 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22041 oflag=append || error "Append failed"
22043 rm -f $DIR/$tdir/$tfile.0
22045 # For this test, we want to delete the files we created to go out of
22046 # space but leave the watermark, so we remain nearly out of space
22047 ost_watermarks_enospc_delete_files $tfile $ostidx
22049 wait_delete_completed
22053 for i in $(seq 10 12); do
22054 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22055 2>/dev/null || error "File creation failed after rm"
22058 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22059 osp.$mdtosc_proc1.prealloc_status)
22060 echo "prealloc_status $oa_status"
22062 if (( oa_status != 0 )); then
22063 error "Object allocation still disable after rm"
22066 run_test 253 "Check object allocation limit"
22069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22070 remote_mds_nodsh && skip "remote MDS with nodsh"
22072 local mdt=$(facet_svc $SINGLEMDS)
22074 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22075 skip "MDS does not support changelog_size"
22079 changelog_register || error "changelog_register failed"
22081 changelog_clear 0 || error "changelog_clear failed"
22083 local size1=$(do_facet $SINGLEMDS \
22084 $LCTL get_param -n mdd.$mdt.changelog_size)
22085 echo "Changelog size $size1"
22088 $LFS mkdir -i 0 $DIR/$tdir
22090 mkdir -p $DIR/$tdir/pics/2008/zachy
22091 touch $DIR/$tdir/pics/2008/zachy/timestamp
22092 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22093 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22094 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22095 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22096 rm $DIR/$tdir/pics/desktop.jpg
22098 local size2=$(do_facet $SINGLEMDS \
22099 $LCTL get_param -n mdd.$mdt.changelog_size)
22100 echo "Changelog size after work $size2"
22102 (( $size2 > $size1 )) ||
22103 error "new Changelog size=$size2 less than old size=$size1"
22105 run_test 254 "Check changelog size"
22112 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22113 awk -F: '{print $2}' | grep $type > /dev/null
22114 if [ $? -ne 0 ]; then
22124 lfs ladvise -a willread $file > /dev/null 2>&1
22125 if [ $? -eq 0 ]; then
22129 lfs ladvise -a willread $file 2>&1 |
22130 grep "Inappropriate ioctl for device" > /dev/null
22131 if [ $? -eq 0 ]; then
22138 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22141 # run a random read IO workload
22142 # usage: random_read_iops <filename> <filesize> <iosize>
22143 random_read_iops() {
22146 local iosize=${3:-4096}
22148 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22149 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22152 drop_file_oss_cache() {
22156 $LFS ladvise -a dontneed $file 2>/dev/null ||
22157 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22160 ladvise_willread_performance()
22163 local average_origin=0
22164 local average_cache=0
22165 local average_ladvise=0
22167 for ((i = 1; i <= $repeat; i++)); do
22168 echo "Iter $i/$repeat: reading without willread hint"
22169 cancel_lru_locks osc
22170 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22171 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22172 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22173 average_origin=$(bc <<<"$average_origin + $speed_origin")
22175 cancel_lru_locks osc
22176 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22177 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22178 average_cache=$(bc <<<"$average_cache + $speed_cache")
22180 cancel_lru_locks osc
22181 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22182 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22183 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22184 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22185 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22187 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22188 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22189 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22191 speedup_cache=$(percent $average_cache $average_origin)
22192 speedup_ladvise=$(percent $average_ladvise $average_origin)
22194 echo "Average uncached read: $average_origin"
22195 echo "Average speedup with OSS cached read: " \
22196 "$average_cache = +$speedup_cache%"
22197 echo "Average speedup with ladvise willread: " \
22198 "$average_ladvise = +$speedup_ladvise%"
22200 local lowest_speedup=20
22201 if (( ${average_cache%.*} < $lowest_speedup )); then
22202 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22203 " got $average_cache%. Skipping ladvise willread check."
22207 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22208 # it is still good to run until then to exercise 'ladvise willread'
22209 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22210 [ "$ost1_FSTYPE" = "zfs" ] &&
22211 echo "osd-zfs does not support dontneed or drop_caches" &&
22214 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22215 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22216 error_not_in_vm "Speedup with willread is less than " \
22217 "$lowest_speedup%, got $average_ladvise%"
22221 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22222 skip "lustre < 2.8.54 does not support ladvise "
22223 remote_ost_nodsh && skip "remote OST with nodsh"
22225 stack_trap "rm -f $DIR/$tfile"
22226 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22228 ladvise_no_type willread $DIR/$tfile &&
22229 skip "willread ladvise is not supported"
22231 ladvise_no_ioctl $DIR/$tfile &&
22232 skip "ladvise ioctl is not supported"
22235 local size=$((size_mb * 1048576))
22236 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22237 error "dd to $DIR/$tfile failed"
22239 lfs ladvise -a willread $DIR/$tfile ||
22240 error "Ladvise failed with no range argument"
22242 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22243 error "Ladvise failed with no -l or -e argument"
22245 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22246 error "Ladvise failed with only -e argument"
22248 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22249 error "Ladvise failed with only -l argument"
22251 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22252 error "End offset should not be smaller than start offset"
22254 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22255 error "End offset should not be equal to start offset"
22257 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22258 error "Ladvise failed with overflowing -s argument"
22260 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22261 error "Ladvise failed with overflowing -e argument"
22263 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22264 error "Ladvise failed with overflowing -l argument"
22266 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22267 error "Ladvise succeeded with conflicting -l and -e arguments"
22269 echo "Synchronous ladvise should wait"
22271 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22272 do_nodes $(comma_list $(osts_nodes)) \
22273 $LCTL set_param fail_val=$delay fail_loc=0x237
22275 local start_ts=$SECONDS
22276 lfs ladvise -a willread $DIR/$tfile ||
22277 error "Ladvise failed with no range argument"
22278 local end_ts=$SECONDS
22279 local inteval_ts=$((end_ts - start_ts))
22281 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22282 error "Synchronous advice didn't wait reply"
22285 echo "Asynchronous ladvise shouldn't wait"
22286 local start_ts=$SECONDS
22287 lfs ladvise -a willread -b $DIR/$tfile ||
22288 error "Ladvise failed with no range argument"
22289 local end_ts=$SECONDS
22290 local inteval_ts=$((end_ts - start_ts))
22292 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22293 error "Asynchronous advice blocked"
22296 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22297 ladvise_willread_performance
22299 run_test 255a "check 'lfs ladvise -a willread'"
22305 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22309 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22310 skip "lustre < 2.8.54 does not support ladvise "
22311 remote_ost_nodsh && skip "remote OST with nodsh"
22313 stack_trap "rm -f $DIR/$tfile"
22314 lfs setstripe -c 1 -i 0 $DIR/$tfile
22316 ladvise_no_type dontneed $DIR/$tfile &&
22317 skip "dontneed ladvise is not supported"
22319 ladvise_no_ioctl $DIR/$tfile &&
22320 skip "ladvise ioctl is not supported"
22322 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22323 [ "$ost1_FSTYPE" = "zfs" ] &&
22324 skip "zfs-osd does not support 'ladvise dontneed'"
22327 local size=$((size_mb * 1048576))
22328 # In order to prevent disturbance of other processes, only check 3/4
22329 # of the memory usage
22330 local kibibytes=$((size_mb * 1024 * 3 / 4))
22332 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22333 error "dd to $DIR/$tfile failed"
22335 #force write to complete before dropping OST cache & checking memory
22338 local total=$(facet_meminfo ost1 MemTotal)
22339 echo "Total memory: $total KiB"
22341 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22342 local before_read=$(facet_meminfo ost1 Cached)
22343 echo "Cache used before read: $before_read KiB"
22345 lfs ladvise -a willread $DIR/$tfile ||
22346 error "Ladvise willread failed"
22347 local after_read=$(facet_meminfo ost1 Cached)
22348 echo "Cache used after read: $after_read KiB"
22350 lfs ladvise -a dontneed $DIR/$tfile ||
22351 error "Ladvise dontneed again failed"
22352 local no_read=$(facet_meminfo ost1 Cached)
22353 echo "Cache used after dontneed ladvise: $no_read KiB"
22355 if [ $total -lt $((before_read + kibibytes)) ]; then
22356 echo "Memory is too small, abort checking"
22360 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22361 error "Ladvise willread should use more memory" \
22362 "than $kibibytes KiB"
22365 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22366 error "Ladvise dontneed should release more memory" \
22367 "than $kibibytes KiB"
22370 run_test 255b "check 'lfs ladvise -a dontneed'"
22373 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22374 skip "lustre < 2.10.50 does not support lockahead"
22376 local ost1_imp=$(get_osc_import_name client ost1)
22377 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22385 test_mkdir -p $DIR/$tdir
22386 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22388 #test 10 returns only success/failure
22390 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22392 if [ $rc -eq 255 ]; then
22393 error "Ladvise test${i} failed, ${rc}"
22396 #test 11 counts lock enqueue requests, all others count new locks
22398 count=$(do_facet ost1 \
22399 $LCTL get_param -n ost.OSS.ost.stats)
22400 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22402 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22404 if [ $rc -eq 255 ]; then
22405 error "Ladvise test${i} failed, ${rc}"
22408 new_count=$(do_facet ost1 \
22409 $LCTL get_param -n ost.OSS.ost.stats)
22410 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22411 awk '{ print $2 }')
22413 difference="$((new_count - count))"
22414 if [ $difference -ne $rc ]; then
22415 error "Ladvise test${i}, bad enqueue count, returned " \
22416 "${rc}, actual ${difference}"
22419 for i in $(seq 12 21); do
22420 # If we do not do this, we run the risk of having too many
22421 # locks and starting lock cancellation while we are checking
22423 cancel_lru_locks osc
22425 count=$($LCTL get_param -n \
22426 ldlm.namespaces.$imp_name.lock_unused_count)
22428 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22430 if [ $rc -eq 255 ]; then
22431 error "Ladvise test ${i} failed, ${rc}"
22434 new_count=$($LCTL get_param -n \
22435 ldlm.namespaces.$imp_name.lock_unused_count)
22436 difference="$((new_count - count))"
22438 # Test 15 output is divided by 100 to map down to valid return
22439 if [ $i -eq 15 ]; then
22443 if [ $difference -ne $rc ]; then
22444 error "Ladvise test ${i}, bad lock count, returned " \
22445 "${rc}, actual ${difference}"
22449 #test 22 returns only success/failure
22451 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22453 if [ $rc -eq 255 ]; then
22454 error "Ladvise test${i} failed, ${rc}"
22457 run_test 255c "suite of ladvise lockahead tests"
22460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22461 remote_mds_nodsh && skip "remote MDS with nodsh"
22462 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22463 changelog_users $SINGLEMDS | grep "^cl" &&
22464 skip "active changelog user"
22470 mdt_dev=$(facet_device $SINGLEMDS)
22473 changelog_register || error "changelog_register failed"
22476 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22478 changelog_clear 0 || error "changelog_clear failed"
22481 touch $DIR/$tdir/{1..10}
22484 stop $SINGLEMDS || error "Fail to stop MDT"
22487 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22488 error "Fail to start MDT"
22490 #after mount new plainllog is used
22491 touch $DIR/$tdir/{11..19}
22492 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22493 stack_trap "rm -f $tmpfile"
22494 cat_sl=$(do_facet $SINGLEMDS "sync; \
22495 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22496 llog_reader $tmpfile | grep -c type=1064553b")
22497 do_facet $SINGLEMDS llog_reader $tmpfile
22499 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22501 changelog_clear 0 || error "changelog_clear failed"
22503 cat_sl=$(do_facet $SINGLEMDS "sync; \
22504 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22505 llog_reader $tmpfile | grep -c type=1064553b")
22507 if (( cat_sl == 2 )); then
22508 error "Empty plain llog was not deleted from changelog catalog"
22509 elif (( cat_sl != 1 )); then
22510 error "Active plain llog shouldn't be deleted from catalog"
22513 run_test 256 "Check llog delete for empty and not full state"
22516 remote_mds_nodsh && skip "remote MDS with nodsh"
22517 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22518 skip "Need MDS version at least 2.8.55"
22520 test_mkdir $DIR/$tdir
22522 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22523 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22526 #define OBD_FAIL_MDS_XATTR_REP 0x161
22527 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22528 local facet=mds$((mdtidx + 1))
22529 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22530 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22532 stop $facet || error "stop MDS failed"
22533 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22534 error "start MDS fail"
22535 wait_recovery_complete $facet
22537 run_test 257 "xattr locks are not lost"
22539 # Verify we take the i_mutex when security requires it
22541 #define OBD_FAIL_IMUTEX_SEC 0x141c
22542 $LCTL set_param fail_loc=0x141c
22544 chmod u+s $DIR/$tfile
22545 chmod a+rwx $DIR/$tfile
22546 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22548 if [ $RC -ne 0 ]; then
22549 error "error, failed to take i_mutex, rc=$?"
22553 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22555 # Verify we do NOT take the i_mutex in the normal case
22557 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22558 $LCTL set_param fail_loc=0x141d
22561 chmod a+rw $DIR/$tfile
22562 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22564 if [ $RC -ne 0 ]; then
22565 error "error, took i_mutex unnecessarily, rc=$?"
22570 run_test 258b "verify i_mutex security behavior"
22573 local file=$DIR/$tfile
22577 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22579 stack_trap "rm -f $file" EXIT
22581 wait_delete_completed
22582 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22583 echo "before: $before"
22585 $LFS setstripe -i 0 -c 1 $file
22586 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22588 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22589 echo "after write: $after"
22591 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22592 do_facet ost1 $LCTL set_param fail_loc=0x2301
22594 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22595 echo "after truncate: $after"
22598 do_facet ost1 $LCTL set_param fail_loc=0
22599 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22601 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22602 echo "after restart: $after"
22603 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22604 error "missing truncate?"
22608 run_test 259 "crash at delayed truncate"
22611 #define OBD_FAIL_MDC_CLOSE 0x806
22612 $LCTL set_param fail_loc=0x80000806
22616 run_test 260 "Check mdc_close fail"
22618 ### Data-on-MDT sanity tests ###
22620 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22621 skip "Need MDS version at least 2.10.55 for DoM"
22624 local dom=$DIR/$tdir/dom_file
22625 local tmp=$DIR/$tdir/tmp_file
22627 mkdir_on_mdt0 $DIR/$tdir
22629 # basic checks for DoM component creation
22630 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22631 error "Can set MDT layout to non-first entry"
22633 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22634 error "Can define multiple entries as MDT layout"
22636 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22638 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22639 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22640 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22642 local mdtidx=$($LFS getstripe -m $dom)
22643 local mdtname=MDT$(printf %04x $mdtidx)
22644 local facet=mds$((mdtidx + 1))
22645 local space_check=1
22647 # Skip free space checks with ZFS
22648 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22652 local size_tmp=$((65536 * 3))
22653 local mdtfree1=$(do_facet $facet \
22654 lctl get_param -n osd*.*$mdtname.kbytesfree)
22656 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22657 # check also direct IO along write
22658 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22659 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22661 cmp $tmp $dom || error "file data is different"
22662 [ $(stat -c%s $dom) == $size_tmp ] ||
22663 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22664 if [ $space_check == 1 ]; then
22665 local mdtfree2=$(do_facet $facet \
22666 lctl get_param -n osd*.*$mdtname.kbytesfree)
22668 # increase in usage from by $size_tmp
22669 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22670 error "MDT free space wrong after write: " \
22671 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22675 local size_dom=10000
22677 $TRUNCATE $dom $size_dom
22678 [ $(stat -c%s $dom) == $size_dom ] ||
22679 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22680 if [ $space_check == 1 ]; then
22681 mdtfree1=$(do_facet $facet \
22682 lctl get_param -n osd*.*$mdtname.kbytesfree)
22683 # decrease in usage from $size_tmp to new $size_dom
22684 [ $(($mdtfree1 - $mdtfree2)) -ge \
22685 $(((size_tmp - size_dom) / 1024)) ] ||
22686 error "MDT free space is wrong after truncate: " \
22687 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22693 size_dom=$((size_dom + size_tmp))
22694 [ $(stat -c%s $dom) == $size_dom ] ||
22695 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22696 if [ $space_check == 1 ]; then
22697 mdtfree2=$(do_facet $facet \
22698 lctl get_param -n osd*.*$mdtname.kbytesfree)
22699 # increase in usage by $size_tmp from previous
22700 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22701 error "MDT free space is wrong after append: " \
22702 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22707 if [ $space_check == 1 ]; then
22708 mdtfree1=$(do_facet $facet \
22709 lctl get_param -n osd*.*$mdtname.kbytesfree)
22710 # decrease in usage by $size_dom from previous
22711 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22712 error "MDT free space is wrong after removal: " \
22713 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22716 # combined striping
22717 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22718 error "Can't create DoM + OST striping"
22720 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22721 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22722 # check also direct IO along write
22723 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22725 cmp $tmp $dom || error "file data is different"
22726 [ $(stat -c%s $dom) == $size_tmp ] ||
22727 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22732 run_test 270a "DoM: basic functionality tests"
22735 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22736 skip "Need MDS version at least 2.10.55"
22738 local dom=$DIR/$tdir/dom_file
22739 local max_size=1048576
22741 mkdir -p $DIR/$tdir
22742 $LFS setstripe -E $max_size -L mdt $dom
22744 # truncate over the limit
22745 $TRUNCATE $dom $(($max_size + 1)) &&
22746 error "successful truncate over the maximum size"
22747 # write over the limit
22748 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22749 error "successful write over the maximum size"
22750 # append over the limit
22751 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22752 echo "12345" >> $dom && error "successful append over the maximum size"
22757 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22760 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22761 skip "Need MDS version at least 2.10.55"
22763 mkdir -p $DIR/$tdir
22764 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22766 # check files inherit DoM EA
22767 touch $DIR/$tdir/first
22768 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22769 error "bad pattern"
22770 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22771 error "bad stripe count"
22772 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22773 error "bad stripe size"
22775 # check directory inherits DoM EA and uses it as default
22776 mkdir $DIR/$tdir/subdir
22777 touch $DIR/$tdir/subdir/second
22778 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22779 error "bad pattern in sub-directory"
22780 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22781 error "bad stripe count in sub-directory"
22782 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22783 error "bad stripe size in sub-directory"
22786 run_test 270c "DoM: DoM EA inheritance tests"
22789 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22790 skip "Need MDS version at least 2.10.55"
22792 mkdir -p $DIR/$tdir
22793 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22795 # inherit default DoM striping
22796 mkdir $DIR/$tdir/subdir
22797 touch $DIR/$tdir/subdir/f1
22799 # change default directory striping
22800 $LFS setstripe -c 1 $DIR/$tdir/subdir
22801 touch $DIR/$tdir/subdir/f2
22802 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22803 error "wrong default striping in file 2"
22804 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22805 error "bad pattern in file 2"
22808 run_test 270d "DoM: change striping from DoM to RAID0"
22811 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22812 skip "Need MDS version at least 2.10.55"
22814 mkdir -p $DIR/$tdir/dom
22815 mkdir -p $DIR/$tdir/norm
22818 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22819 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22821 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22822 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22824 # find DoM files by layout
22825 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22826 [ $NUM -eq $DOMFILES ] ||
22827 error "lfs find -L: found $NUM, expected $DOMFILES"
22828 echo "Test 1: lfs find 20 DOM files by layout: OK"
22830 # there should be 1 dir with default DOM striping
22831 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22833 error "lfs find -L: found $NUM, expected 1 dir"
22834 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22836 # find DoM files by stripe size
22837 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22838 [ $NUM -eq $DOMFILES ] ||
22839 error "lfs find -S: found $NUM, expected $DOMFILES"
22840 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22842 # find files by stripe offset except DoM files
22843 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22844 [ $NUM -eq $NORMFILES ] ||
22845 error "lfs find -i: found $NUM, expected $NORMFILES"
22846 echo "Test 5: lfs find no DOM files by stripe index: OK"
22849 run_test 270e "DoM: lfs find with DoM files test"
22852 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22853 skip "Need MDS version at least 2.10.55"
22855 local mdtname=${FSNAME}-MDT0000-mdtlov
22856 local dom=$DIR/$tdir/dom_file
22857 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22858 lod.$mdtname.dom_stripesize)
22859 local dom_limit=131072
22861 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22862 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22863 lod.$mdtname.dom_stripesize)
22864 [ ${dom_limit} -eq ${dom_current} ] ||
22865 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22867 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22868 $LFS setstripe -d $DIR/$tdir
22869 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22870 error "Can't set directory default striping"
22872 # exceed maximum stripe size
22873 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22874 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22875 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22876 error "Able to create DoM component size more than LOD limit"
22878 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22879 dom_current=$(do_facet mds1 $LCTL get_param -n \
22880 lod.$mdtname.dom_stripesize)
22881 [ 0 -eq ${dom_current} ] ||
22882 error "Can't set zero DoM stripe limit"
22885 # attempt to create DoM file on server with disabled DoM should
22886 # remove DoM entry from layout and be succeed
22887 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22888 error "Can't create DoM file (DoM is disabled)"
22889 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22890 error "File has DoM component while DoM is disabled"
22893 # attempt to create DoM file with only DoM stripe should return error
22894 $LFS setstripe -E $dom_limit -L mdt $dom &&
22895 error "Able to create DoM-only file while DoM is disabled"
22897 # too low values to be aligned with smallest stripe size 64K
22898 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22899 dom_current=$(do_facet mds1 $LCTL get_param -n \
22900 lod.$mdtname.dom_stripesize)
22901 [ 30000 -eq ${dom_current} ] &&
22902 error "Can set too small DoM stripe limit"
22904 # 64K is a minimal stripe size in Lustre, expect limit of that size
22905 [ 65536 -eq ${dom_current} ] ||
22906 error "Limit is not set to 64K but ${dom_current}"
22908 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22909 dom_current=$(do_facet mds1 $LCTL get_param -n \
22910 lod.$mdtname.dom_stripesize)
22912 [ 2147483648 -eq ${dom_current} ] &&
22913 error "Can set too large DoM stripe limit"
22915 do_facet mds1 $LCTL set_param -n \
22916 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22917 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22918 error "Can't create DoM component size after limit change"
22919 do_facet mds1 $LCTL set_param -n \
22920 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22921 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22922 error "Can't create DoM file after limit decrease"
22923 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22924 error "Can create big DoM component after limit decrease"
22925 touch ${dom}_def ||
22926 error "Can't create file with old default layout"
22928 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22931 run_test 270f "DoM: maximum DoM stripe size checks"
22934 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22935 skip "Need MDS version at least 2.13.52"
22936 local dom=$DIR/$tdir/$tfile
22938 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22939 local lodname=${FSNAME}-MDT0000-mdtlov
22941 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22942 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22943 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22944 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22946 local dom_limit=1024
22947 local dom_threshold="50%"
22949 $LFS setstripe -d $DIR/$tdir
22950 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22951 error "Can't set directory default striping"
22953 do_facet mds1 $LCTL set_param -n \
22954 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22955 # set 0 threshold and create DOM file to change tunable stripesize
22956 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22957 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22958 error "Failed to create $dom file"
22959 # now tunable dom_cur_stripesize should reach maximum
22960 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22961 lod.${lodname}.dom_stripesize_cur_kb)
22962 [[ $dom_current == $dom_limit ]] ||
22963 error "Current DOM stripesize is not maximum"
22966 # set threshold for further tests
22967 do_facet mds1 $LCTL set_param -n \
22968 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22969 echo "DOM threshold is $dom_threshold free space"
22972 # Spoof bfree to exceed threshold
22973 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22974 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22975 for spfree in 40 20 0 15 30 55; do
22976 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22977 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22978 error "Failed to create $dom file"
22979 dom_def=$(do_facet mds1 $LCTL get_param -n \
22980 lod.${lodname}.dom_stripesize_cur_kb)
22981 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22982 [[ $dom_def != $dom_current ]] ||
22983 error "Default stripe size was not changed"
22984 if (( spfree > 0 )) ; then
22985 dom_set=$($LFS getstripe -S $dom)
22986 (( dom_set == dom_def * 1024 )) ||
22987 error "DOM component size is still old"
22989 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22990 error "DoM component is set with no free space"
22993 dom_current=$dom_def
22996 run_test 270g "DoM: default DoM stripe size depends on free space"
22999 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23000 skip "Need MDS version at least 2.13.53"
23002 local mdtname=${FSNAME}-MDT0000-mdtlov
23003 local dom=$DIR/$tdir/$tfile
23004 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23006 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23007 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23009 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23010 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23011 error "can't create OST file"
23012 # mirrored file with DOM entry in the second mirror
23013 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23014 error "can't create mirror with DoM component"
23016 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23018 # DOM component in the middle and has other enries in the same mirror,
23019 # should succeed but lost DoM component
23020 $LFS setstripe --copy=${dom}_1 $dom ||
23021 error "Can't create file from OST|DOM mirror layout"
23022 # check new file has no DoM layout after all
23023 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23024 error "File has DoM component while DoM is disabled"
23026 run_test 270h "DoM: DoM stripe removal when disabled on server"
23029 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23030 skip "Need MDS version at least 2.14.54"
23033 # DoM with plain layout
23034 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23035 error "default plain layout with DoM must fail"
23036 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23037 error "setstripe plain file layout with DoM must fail"
23038 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23039 error "default DoM layout with bad striping must fail"
23040 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23041 error "setstripe to DoM layout with bad striping must fail"
23044 run_test 270i "DoM: setting invalid DoM striping should fail"
23047 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23048 skip "Need MDS version at least 2.10.55"
23050 local dom=$DIR/$tdir/dom
23052 mkdir -p $DIR/$tdir
23054 $LFS setstripe -E 1024K -L mdt $dom
23056 lctl set_param -n mdc.*.stats=clear
23057 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23058 cat $dom > /dev/null
23059 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23060 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23064 run_test 271a "DoM: data is cached for read after write"
23067 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23068 skip "Need MDS version at least 2.10.55"
23070 local dom=$DIR/$tdir/dom
23072 mkdir -p $DIR/$tdir
23074 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23076 lctl set_param -n mdc.*.stats=clear
23077 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23078 cancel_lru_locks mdc
23079 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23080 # second stat to check size is cached on client
23081 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23082 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23083 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23086 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23089 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23090 skip "Need MDS version at least 2.10.55"
23092 local dom=$DIR/$tdir/dom
23094 mkdir -p $DIR/$tdir
23096 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23098 lctl set_param -n mdc.*.stats=clear
23099 lctl set_param -n osc.*.stats=clear
23100 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23101 cancel_lru_locks mdc
23102 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23103 # second stat to check size is cached on client
23104 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23105 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23106 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23107 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23108 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23111 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23117 local mdt=MDT$(printf %04x $mdtidx)
23119 if [ -z $param ]; then
23120 lctl get_param -n mdc.*$mdt*.stats
23122 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23127 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23128 skip "Need MDS version at least 2.10.55"
23130 local dom=$DIR/$tdir/dom
23132 mkdir -p $DIR/$tdir
23134 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23136 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23137 local facet=mds$((mdtidx + 1))
23139 cancel_lru_locks mdc
23140 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23141 createmany -o $dom 1000
23142 lctl set_param -n mdc.*.stats=clear
23143 smalliomany -w $dom 1000 200
23144 get_mdc_stats $mdtidx
23145 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23146 # Each file has 1 open, 1 IO enqueues, total 2000
23147 # but now we have also +1 getxattr for security.capability, total 3000
23148 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23149 unlinkmany $dom 1000
23151 cancel_lru_locks mdc
23152 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23153 createmany -o $dom 1000
23154 lctl set_param -n mdc.*.stats=clear
23155 smalliomany -w $dom 1000 200
23156 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23157 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23158 # for OPEN and IO lock.
23159 [ $((enq - enq_2)) -ge 1000 ] ||
23160 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23161 unlinkmany $dom 1000
23164 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23166 cleanup_271def_tests() {
23172 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23173 skip "Need MDS version at least 2.10.57"
23175 local dom=$DIR/$tdir/dom
23176 local tmp=$TMP/$tfile
23177 trap "cleanup_271def_tests $tmp" EXIT
23179 mkdir -p $DIR/$tdir
23181 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23183 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23185 cancel_lru_locks mdc
23186 dd if=/dev/urandom of=$tmp bs=1000 count=1
23187 dd if=$tmp of=$dom bs=1000 count=1
23188 cancel_lru_locks mdc
23190 cat /etc/hosts >> $tmp
23191 lctl set_param -n mdc.*.stats=clear
23193 # append data to the same file it should update local page
23194 echo "Append to the same page"
23195 cat /etc/hosts >> $dom
23196 local num=$(get_mdc_stats $mdtidx ost_read)
23197 local ra=$(get_mdc_stats $mdtidx req_active)
23198 local rw=$(get_mdc_stats $mdtidx req_waittime)
23200 [ -z $num ] || error "$num READ RPC occured"
23201 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23205 cmp $tmp $dom || error "file miscompare"
23207 cancel_lru_locks mdc
23208 lctl set_param -n mdc.*.stats=clear
23210 echo "Open and read file"
23211 cat $dom > /dev/null
23212 local num=$(get_mdc_stats $mdtidx ost_read)
23213 local ra=$(get_mdc_stats $mdtidx req_active)
23214 local rw=$(get_mdc_stats $mdtidx req_waittime)
23216 [ -z $num ] || error "$num READ RPC occured"
23217 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23221 cmp $tmp $dom || error "file miscompare"
23225 run_test 271d "DoM: read on open (1K file in reply buffer)"
23228 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23229 skip "Need MDS version at least 2.10.57"
23231 local dom=$DIR/$tdir/dom
23232 local tmp=$TMP/$tfile
23233 trap "cleanup_271def_tests $tmp" EXIT
23235 mkdir -p $DIR/$tdir
23237 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23239 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23241 cancel_lru_locks mdc
23242 dd if=/dev/urandom of=$tmp bs=265000 count=1
23243 dd if=$tmp of=$dom bs=265000 count=1
23244 cancel_lru_locks mdc
23245 cat /etc/hosts >> $tmp
23246 lctl set_param -n mdc.*.stats=clear
23248 echo "Append to the same page"
23249 cat /etc/hosts >> $dom
23250 local num=$(get_mdc_stats $mdtidx ost_read)
23251 local ra=$(get_mdc_stats $mdtidx req_active)
23252 local rw=$(get_mdc_stats $mdtidx req_waittime)
23254 [ -z $num ] || error "$num READ RPC occured"
23255 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23259 cmp $tmp $dom || error "file miscompare"
23261 cancel_lru_locks mdc
23262 lctl set_param -n mdc.*.stats=clear
23264 echo "Open and read file"
23265 cat $dom > /dev/null
23266 local num=$(get_mdc_stats $mdtidx ost_read)
23267 local ra=$(get_mdc_stats $mdtidx req_active)
23268 local rw=$(get_mdc_stats $mdtidx req_waittime)
23270 [ -z $num ] && num=0
23271 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23272 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23276 cmp $tmp $dom || error "file miscompare"
23280 run_test 271f "DoM: read on open (200K file and read tail)"
23283 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23284 skip "Skipping due to old client or server version"
23286 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23288 $CHECKSTAT -t file $DIR1/$tfile
23290 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23293 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23294 $LCTL set_param fail_loc=0x80000314
23295 rm $DIR1/$tfile || error "Unlink fails"
23297 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23298 [ $RC -eq 0 ] || error "Failed write to stale object"
23300 run_test 271g "Discard DoM data vs client flush race"
23303 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23304 skip "Need MDS version at least 2.11.50"
23306 local dom=$DIR/$tdir/dom
23307 mkdir -p $DIR/$tdir
23309 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23310 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23311 error "failed to write data into $dom"
23312 local old_md5=$(md5sum $dom)
23314 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23315 error "failed to migrate to the same DoM component"
23317 local new_md5=$(md5sum $dom)
23319 [ "$old_md5" == "$new_md5" ] ||
23320 error "md5sum differ: $old_md5, $new_md5"
23322 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23323 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23325 run_test 272a "DoM migration: new layout with the same DOM component"
23328 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23329 skip "Need MDS version at least 2.11.50"
23331 local dom=$DIR/$tdir/dom
23332 mkdir -p $DIR/$tdir
23333 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23335 local mdtidx=$($LFS getstripe -m $dom)
23336 local mdtname=MDT$(printf %04x $mdtidx)
23337 local facet=mds$((mdtidx + 1))
23339 local mdtfree1=$(do_facet $facet \
23340 lctl get_param -n osd*.*$mdtname.kbytesfree)
23341 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23342 error "failed to write data into $dom"
23343 local old_md5=$(md5sum $dom)
23344 cancel_lru_locks mdc
23345 local mdtfree1=$(do_facet $facet \
23346 lctl get_param -n osd*.*$mdtname.kbytesfree)
23348 $LFS migrate -c2 $dom ||
23349 error "failed to migrate to the new composite layout"
23350 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23351 error "MDT stripe was not removed"
23353 cancel_lru_locks mdc
23354 local new_md5=$(md5sum $dom)
23355 [ "$old_md5" == "$new_md5" ] ||
23356 error "$old_md5 != $new_md5"
23358 # Skip free space checks with ZFS
23359 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23360 local mdtfree2=$(do_facet $facet \
23361 lctl get_param -n osd*.*$mdtname.kbytesfree)
23362 [ $mdtfree2 -gt $mdtfree1 ] ||
23363 error "MDT space is not freed after migration"
23367 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23370 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23371 skip "Need MDS version at least 2.11.50"
23373 local dom=$DIR/$tdir/$tfile
23374 mkdir -p $DIR/$tdir
23375 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23377 local mdtidx=$($LFS getstripe -m $dom)
23378 local mdtname=MDT$(printf %04x $mdtidx)
23379 local facet=mds$((mdtidx + 1))
23381 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23382 error "failed to write data into $dom"
23383 local old_md5=$(md5sum $dom)
23384 cancel_lru_locks mdc
23385 local mdtfree1=$(do_facet $facet \
23386 lctl get_param -n osd*.*$mdtname.kbytesfree)
23388 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23389 error "failed to migrate to the new composite layout"
23390 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23391 error "MDT stripe was not removed"
23393 cancel_lru_locks mdc
23394 local new_md5=$(md5sum $dom)
23395 [ "$old_md5" == "$new_md5" ] ||
23396 error "$old_md5 != $new_md5"
23398 # Skip free space checks with ZFS
23399 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23400 local mdtfree2=$(do_facet $facet \
23401 lctl get_param -n osd*.*$mdtname.kbytesfree)
23402 [ $mdtfree2 -gt $mdtfree1 ] ||
23403 error "MDS space is not freed after migration"
23407 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23410 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23411 skip "Need MDS version at least 2.12.55"
23413 local dom=$DIR/$tdir/$tfile
23414 mkdir -p $DIR/$tdir
23415 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23417 local mdtidx=$($LFS getstripe -m $dom)
23418 local mdtname=MDT$(printf %04x $mdtidx)
23419 local facet=mds$((mdtidx + 1))
23421 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23422 error "failed to write data into $dom"
23423 local old_md5=$(md5sum $dom)
23424 cancel_lru_locks mdc
23425 local mdtfree1=$(do_facet $facet \
23426 lctl get_param -n osd*.*$mdtname.kbytesfree)
23428 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23429 error "failed mirroring to the new composite layout"
23430 $LFS mirror resync $dom ||
23431 error "failed mirror resync"
23432 $LFS mirror split --mirror-id 1 -d $dom ||
23433 error "failed mirror split"
23435 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23436 error "MDT stripe was not removed"
23438 cancel_lru_locks mdc
23439 local new_md5=$(md5sum $dom)
23440 [ "$old_md5" == "$new_md5" ] ||
23441 error "$old_md5 != $new_md5"
23443 # Skip free space checks with ZFS
23444 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23445 local mdtfree2=$(do_facet $facet \
23446 lctl get_param -n osd*.*$mdtname.kbytesfree)
23447 [ $mdtfree2 -gt $mdtfree1 ] ||
23448 error "MDS space is not freed after DOM mirror deletion"
23452 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23455 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23456 skip "Need MDS version at least 2.12.55"
23458 local dom=$DIR/$tdir/$tfile
23459 mkdir -p $DIR/$tdir
23460 $LFS setstripe -c 2 $dom
23462 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23463 error "failed to write data into $dom"
23464 local old_md5=$(md5sum $dom)
23467 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23468 error "failed mirroring to the DOM layout"
23469 $LFS mirror resync $dom ||
23470 error "failed mirror resync"
23471 $LFS mirror split --mirror-id 1 -d $dom ||
23472 error "failed mirror split"
23474 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23475 error "MDT stripe wasn't set"
23478 local new_md5=$(md5sum $dom)
23479 [ "$old_md5" == "$new_md5" ] ||
23480 error "$old_md5 != $new_md5"
23484 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23487 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23488 skip "Need MDS version at least 2.12.55"
23490 local dom=$DIR/$tdir/$tfile
23491 mkdir -p $DIR/$tdir
23492 $LFS setstripe -c 2 $dom
23494 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23495 error "failed to write data into $dom"
23496 local old_md5=$(md5sum $dom)
23499 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23500 error "failed migrating to the DOM file"
23502 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23503 error "MDT stripe wasn't set"
23506 local new_md5=$(md5sum $dom)
23507 [ "$old_md5" != "$new_md5" ] &&
23508 error "$old_md5 != $new_md5"
23512 run_test 272f "DoM migration: OST-striped file to DOM file"
23515 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23516 skip "Need MDS version at least 2.11.50"
23518 # Layout swap cannot be done if either file has DOM component,
23519 # this will never be supported, migration should be used instead
23521 local dom=$DIR/$tdir/$tfile
23522 mkdir -p $DIR/$tdir
23524 $LFS setstripe -c2 ${dom}_plain
23525 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23526 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23527 error "can swap layout with DoM component"
23528 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23529 error "can swap layout with DoM component"
23531 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23532 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23533 error "can swap layout with DoM component"
23534 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23535 error "can swap layout with DoM component"
23538 run_test 273a "DoM: layout swapping should fail with DOM"
23541 mkdir -p $DIR/$tdir
23542 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23544 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23545 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23547 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23549 run_test 273b "DoM: race writeback and object destroy"
23552 remote_ost_nodsh && skip "remote OST with nodsh"
23553 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23554 skip "Need OST version >= 2.10.57"
23556 local file=$DIR/$tfile
23559 oss=$(comma_list $(osts_nodes))
23561 dd if=/dev/urandom of=$file bs=1M count=2 ||
23562 error "failed to create a file"
23563 cancel_lru_locks osc
23566 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23567 error "failed to read a file"
23569 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23570 $LCTL set_param fail_loc=0x8000031f
23572 cancel_lru_locks osc &
23575 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23576 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23577 #IO takes another lock, but matches the PENDING one
23578 #and places it to the IO RPC
23579 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23580 error "failed to read a file with PENDING lock"
23582 run_test 275 "Read on a canceled duplicate lock"
23585 remote_ost_nodsh && skip "remote OST with nodsh"
23588 do_facet ost1 "(while true; do \
23589 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23590 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23593 for LOOP in $(seq 20); do
23595 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23598 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23599 rm $TMP/sanity_276_pid"
23601 run_test 276 "Race between mount and obd_statfs"
23604 $LCTL set_param ldlm.namespaces.*.lru_size=0
23605 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23606 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23607 grep ^used_mb | awk '{print $2}')
23608 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23609 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23610 oflag=direct conv=notrunc
23611 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23612 grep ^used_mb | awk '{print $2}')
23613 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23615 run_test 277 "Direct IO shall drop page cache"
23618 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23619 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23620 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23621 skip "needs the same host for mdt1 mdt2" && return
23626 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23627 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23633 echo "Starting MDTs"
23634 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23636 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23638 do_facet mds2 $LCTL set_param fail_loc=0
23640 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23641 wait_recovery_complete mds2
23643 run_test 278 "Race starting MDS between MDTs stop/start"
23646 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23647 skip "Need MGS version at least 2.13.52"
23648 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23649 combined_mgs_mds || skip "needs combined MGS/MDT"
23651 umount_client $MOUNT
23652 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23653 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23655 mount_client $MOUNT &
23657 stop mgs || error "stop mgs failed"
23658 #for a race mgs would crash
23659 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23660 # make sure we unmount client before remounting
23662 umount_client $MOUNT
23663 mount_client $MOUNT || error "mount client failed"
23665 run_test 280 "Race between MGS umount and client llog processing"
23667 cleanup_test_300() {
23671 test_striped_dir() {
23676 mkdir -p $DIR/$tdir
23678 SAVE_UMASK=$(umask)
23679 trap cleanup_test_300 RETURN EXIT
23681 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23682 $DIR/$tdir/striped_dir ||
23683 error "set striped dir error"
23685 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23686 [ "$mode" = "755" ] || error "expect 755 got $mode"
23688 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23689 error "getdirstripe failed"
23690 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23691 if [ "$stripe_count" != "2" ]; then
23692 error "1:stripe_count is $stripe_count, expect 2"
23694 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23695 if [ "$stripe_count" != "2" ]; then
23696 error "2:stripe_count is $stripe_count, expect 2"
23699 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23700 if [ "$stripe_index" != "$mdt_index" ]; then
23701 error "stripe_index is $stripe_index, expect $mdt_index"
23704 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23705 error "nlink error after create striped dir"
23707 mkdir $DIR/$tdir/striped_dir/a
23708 mkdir $DIR/$tdir/striped_dir/b
23710 stat $DIR/$tdir/striped_dir/a ||
23711 error "create dir under striped dir failed"
23712 stat $DIR/$tdir/striped_dir/b ||
23713 error "create dir under striped dir failed"
23715 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23716 error "nlink error after mkdir"
23718 rmdir $DIR/$tdir/striped_dir/a
23719 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23720 error "nlink error after rmdir"
23722 rmdir $DIR/$tdir/striped_dir/b
23723 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23724 error "nlink error after rmdir"
23726 chattr +i $DIR/$tdir/striped_dir
23727 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23728 error "immutable flags not working under striped dir!"
23729 chattr -i $DIR/$tdir/striped_dir
23731 rmdir $DIR/$tdir/striped_dir ||
23732 error "rmdir striped dir error"
23740 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23741 skip "skipped for lustre < 2.7.0"
23742 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23745 test_striped_dir 0 || error "failed on striped dir on MDT0"
23746 test_striped_dir 1 || error "failed on striped dir on MDT0"
23748 run_test 300a "basic striped dir sanity test"
23751 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23752 skip "skipped for lustre < 2.7.0"
23753 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23754 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23761 test_mkdir $DIR/$tdir || error "mkdir fail"
23762 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23763 error "set striped dir error"
23764 for i in {0..9}; do
23765 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23767 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23768 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23769 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23771 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23772 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23773 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23777 run_test 300b "check ctime/mtime for striped dir"
23780 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23781 skip "skipped for lustre < 2.7.0"
23782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23783 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23787 mkdir_on_mdt0 $DIR/$tdir
23788 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23789 error "set striped dir error"
23791 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23792 error "chown striped dir failed"
23794 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23795 error "create 5k files failed"
23797 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23799 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23803 run_test 300c "chown && check ls under striped directory"
23806 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23807 skip "skipped for lustre < 2.7.0"
23808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23814 mkdir -p $DIR/$tdir
23815 $LFS setstripe -c 2 $DIR/$tdir
23817 #local striped directory
23818 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23819 error "set striped dir error"
23820 #look at the directories for debug purposes
23822 $LFS getdirstripe $DIR/$tdir
23823 ls -l $DIR/$tdir/striped_dir
23824 $LFS getdirstripe $DIR/$tdir/striped_dir
23825 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23826 error "create 10 files failed"
23828 #remote striped directory
23829 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23830 error "set striped dir error"
23831 #look at the directories for debug purposes
23833 $LFS getdirstripe $DIR/$tdir
23834 ls -l $DIR/$tdir/remote_striped_dir
23835 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23836 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23837 error "create 10 files failed"
23839 for file in $(find $DIR/$tdir); do
23840 stripe_count=$($LFS getstripe -c $file)
23841 [ $stripe_count -eq 2 ] ||
23842 error "wrong stripe $stripe_count for $file"
23847 run_test 300d "check default stripe under striped directory"
23850 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23851 skip "Need MDS version at least 2.7.55"
23852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23853 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23858 mkdir -p $DIR/$tdir
23860 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23861 error "set striped dir error"
23863 touch $DIR/$tdir/striped_dir/a
23864 touch $DIR/$tdir/striped_dir/b
23865 touch $DIR/$tdir/striped_dir/c
23867 mkdir $DIR/$tdir/striped_dir/dir_a
23868 mkdir $DIR/$tdir/striped_dir/dir_b
23869 mkdir $DIR/$tdir/striped_dir/dir_c
23871 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23872 error "set striped adir under striped dir error"
23874 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23875 error "set striped bdir under striped dir error"
23877 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23878 error "set striped cdir under striped dir error"
23880 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23881 error "rename dir under striped dir fails"
23883 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23884 error "rename dir under different stripes fails"
23886 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23887 error "rename file under striped dir should succeed"
23889 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23890 error "rename dir under striped dir should succeed"
23894 run_test 300e "check rename under striped directory"
23897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23898 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23899 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23900 skip "Need MDS version at least 2.7.55"
23906 mkdir -p $DIR/$tdir
23908 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23909 error "set striped dir error"
23911 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23912 error "set striped dir error"
23914 touch $DIR/$tdir/striped_dir/a
23915 mkdir $DIR/$tdir/striped_dir/dir_a
23916 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23917 error "create striped dir under striped dir fails"
23919 touch $DIR/$tdir/striped_dir1/b
23920 mkdir $DIR/$tdir/striped_dir1/dir_b
23921 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23922 error "create striped dir under striped dir fails"
23924 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23925 error "rename dir under different striped dir should fail"
23927 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23928 error "rename striped dir under diff striped dir should fail"
23930 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23931 error "rename file under diff striped dirs fails"
23935 run_test 300f "check rename cross striped directory"
23937 test_300_check_default_striped_dir()
23940 local default_count=$2
23941 local default_index=$3
23944 local dir_stripe_index
23947 echo "checking $dirname $default_count $default_index"
23948 $LFS setdirstripe -D -c $default_count -i $default_index \
23949 -H all_char $DIR/$tdir/$dirname ||
23950 error "set default stripe on striped dir error"
23951 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23952 [ $stripe_count -eq $default_count ] ||
23953 error "expect $default_count get $stripe_count for $dirname"
23955 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23956 [ $stripe_index -eq $default_index ] ||
23957 error "expect $default_index get $stripe_index for $dirname"
23959 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23960 error "create dirs failed"
23962 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23963 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23964 for dir in $(find $DIR/$tdir/$dirname/*); do
23965 stripe_count=$($LFS getdirstripe -c $dir)
23966 (( $stripe_count == $default_count )) ||
23967 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23968 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23969 error "stripe count $default_count != $stripe_count for $dir"
23971 stripe_index=$($LFS getdirstripe -i $dir)
23972 [ $default_index -eq -1 ] ||
23973 [ $stripe_index -eq $default_index ] ||
23974 error "$stripe_index != $default_index for $dir"
23976 #check default stripe
23977 stripe_count=$($LFS getdirstripe -D -c $dir)
23978 [ $stripe_count -eq $default_count ] ||
23979 error "default count $default_count != $stripe_count for $dir"
23981 stripe_index=$($LFS getdirstripe -D -i $dir)
23982 [ $stripe_index -eq $default_index ] ||
23983 error "default index $default_index != $stripe_index for $dir"
23985 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23989 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23990 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23991 skip "Need MDS version at least 2.7.55"
23997 mkdir_on_mdt0 $DIR/$tdir
23998 mkdir $DIR/$tdir/normal_dir
24000 #Checking when client cache stripe index
24001 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24002 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24003 error "create striped_dir failed"
24005 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24006 error "create dir0 fails"
24007 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24008 [ $stripe_index -eq 0 ] ||
24009 error "dir0 expect index 0 got $stripe_index"
24011 mkdir $DIR/$tdir/striped_dir/dir1 ||
24012 error "create dir1 fails"
24013 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24014 [ $stripe_index -eq 1 ] ||
24015 error "dir1 expect index 1 got $stripe_index"
24017 #check default stripe count/stripe index
24018 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24019 test_300_check_default_striped_dir normal_dir 1 0
24020 test_300_check_default_striped_dir normal_dir -1 1
24021 test_300_check_default_striped_dir normal_dir 2 -1
24023 #delete default stripe information
24024 echo "delete default stripeEA"
24025 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24026 error "set default stripe on striped dir error"
24028 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24029 for dir in $(find $DIR/$tdir/normal_dir/*); do
24030 stripe_count=$($LFS getdirstripe -c $dir)
24031 [ $stripe_count -eq 0 ] ||
24032 error "expect 1 get $stripe_count for $dir"
24035 run_test 300g "check default striped directory for normal directory"
24038 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24039 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24040 skip "Need MDS version at least 2.7.55"
24046 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24047 error "set striped dir error"
24049 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24050 test_300_check_default_striped_dir striped_dir 1 0
24051 test_300_check_default_striped_dir striped_dir -1 1
24052 test_300_check_default_striped_dir striped_dir 2 -1
24054 #delete default stripe information
24055 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24056 error "set default stripe on striped dir error"
24058 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24059 for dir in $(find $DIR/$tdir/striped_dir/*); do
24060 stripe_count=$($LFS getdirstripe -c $dir)
24061 [ $stripe_count -eq 0 ] ||
24062 error "expect 1 get $stripe_count for $dir"
24065 run_test 300h "check default striped directory for striped directory"
24068 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24069 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24070 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24071 skip "Need MDS version at least 2.7.55"
24078 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24079 error "set striped dir error"
24081 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24082 error "create files under striped dir failed"
24084 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24085 error "set striped hashdir error"
24087 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24088 error "create dir0 under hash dir failed"
24089 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24090 error "create dir1 under hash dir failed"
24091 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24092 error "create dir2 under hash dir failed"
24094 # unfortunately, we need to umount to clear dir layout cache for now
24095 # once we fully implement dir layout, we can drop this
24096 umount_client $MOUNT || error "umount failed"
24097 mount_client $MOUNT || error "mount failed"
24099 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24100 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24101 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24103 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24104 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24105 error "create crush2 dir $tdir/hashdir/d3 failed"
24106 $LFS find -H crush2 $DIR/$tdir/hashdir
24107 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24108 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24110 # mkdir with an invalid hash type (hash=fail_val) from client
24111 # should be replaced on MDS with a valid (default) hash type
24112 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24113 $LCTL set_param fail_loc=0x1901 fail_val=99
24114 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24116 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24117 local expect=$(do_facet mds1 \
24118 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24119 [[ $hash == $expect ]] ||
24120 error "d99 hash '$hash' != expected hash '$expect'"
24123 #set the stripe to be unknown hash type on read
24124 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24125 $LCTL set_param fail_loc=0x1901 fail_val=99
24126 for ((i = 0; i < 10; i++)); do
24127 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24128 error "stat f-$i failed"
24129 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24132 touch $DIR/$tdir/striped_dir/f0 &&
24133 error "create under striped dir with unknown hash should fail"
24135 $LCTL set_param fail_loc=0
24137 umount_client $MOUNT || error "umount failed"
24138 mount_client $MOUNT || error "mount failed"
24142 run_test 300i "client handle unknown hash type striped directory"
24145 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24147 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24148 skip "Need MDS version at least 2.7.55"
24155 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24156 $LCTL set_param fail_loc=0x1702
24157 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24158 error "set striped dir error"
24160 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24161 error "create files under striped dir failed"
24163 $LCTL set_param fail_loc=0
24165 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24169 run_test 300j "test large update record"
24172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24173 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24174 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24175 skip "Need MDS version at least 2.7.55"
24177 # this test needs a huge transaction
24179 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24180 osd*.$FSNAME-MDT0000.kbytestotal")
24181 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24188 #define OBD_FAIL_LARGE_STRIPE 0x1703
24189 $LCTL set_param fail_loc=0x1703
24190 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24191 error "set striped dir error"
24192 $LCTL set_param fail_loc=0
24194 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24195 error "getstripeddir fails"
24196 rm -rf $DIR/$tdir/striped_dir ||
24197 error "unlink striped dir fails"
24201 run_test 300k "test large striped directory"
24204 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24205 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24206 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24207 skip "Need MDS version at least 2.7.55"
24211 test_mkdir -p $DIR/$tdir/striped_dir
24212 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24213 error "chown $RUNAS_ID failed"
24214 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24215 error "set default striped dir failed"
24217 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24218 $LCTL set_param fail_loc=0x80000158
24219 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24221 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24222 [ $stripe_index -eq 1 ] ||
24223 error "expect 1 get $stripe_index for $dir"
24225 run_test 300l "non-root user to create dir under striped dir with stale layout"
24228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24229 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24230 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24231 skip "Need MDS version at least 2.7.55"
24233 mkdir -p $DIR/$tdir/striped_dir
24234 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24235 error "set default stripes dir error"
24237 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24239 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24240 [ $stripe_count -eq 0 ] ||
24241 error "expect 0 get $stripe_count for a"
24243 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24244 error "set default stripes dir error"
24246 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24248 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24249 [ $stripe_count -eq 0 ] ||
24250 error "expect 0 get $stripe_count for b"
24252 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24253 error "set default stripes dir error"
24255 mkdir $DIR/$tdir/striped_dir/c &&
24256 error "default stripe_index is invalid, mkdir c should fails"
24258 rm -rf $DIR/$tdir || error "rmdir fails"
24260 run_test 300m "setstriped directory on single MDT FS"
24263 local list=$(comma_list $(mdts_nodes))
24266 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24271 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24272 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24273 skip "Need MDS version at least 2.7.55"
24274 remote_mds_nodsh && skip "remote MDS with nodsh"
24277 local list=$(comma_list $(mdts_nodes))
24279 trap cleanup_300n RETURN EXIT
24280 mkdir -p $DIR/$tdir
24281 chmod 777 $DIR/$tdir
24282 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24283 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24284 error "create striped dir succeeds with gid=0"
24286 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24287 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24288 error "create striped dir fails with gid=-1"
24290 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24291 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24292 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24293 error "set default striped dir succeeds with gid=0"
24296 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24297 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24298 error "set default striped dir fails with gid=-1"
24301 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24302 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24303 error "create test_dir fails"
24304 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24305 error "create test_dir1 fails"
24306 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24307 error "create test_dir2 fails"
24310 run_test 300n "non-root user to create dir under striped dir with default EA"
24313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24315 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24316 skip "Need MDS version at least 2.7.55"
24321 mkdir -p $DIR/$tdir
24323 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24324 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24325 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24326 skip "not enough free inodes $numfree1 $numfree2"
24329 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24330 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24331 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24332 skip "not enough free space $numfree1 $numfree2"
24335 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24336 error "setdirstripe fails"
24338 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24339 error "create dirs fails"
24341 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24342 ls $DIR/$tdir/striped_dir > /dev/null ||
24343 error "ls striped dir fails"
24344 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24345 error "unlink big striped dir fails"
24347 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24352 remote_mds_nodsh && skip "remote MDS with nodsh"
24354 mkdir_on_mdt0 $DIR/$tdir
24356 #define OBD_FAIL_OUT_ENOSPC 0x1704
24357 do_facet mds2 lctl set_param fail_loc=0x80001704
24358 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24359 && error "create striped directory should fail"
24361 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24363 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24366 run_test 300p "create striped directory without space"
24369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24370 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24372 local fd=$(free_fd)
24373 local cmd="exec $fd<$tdir"
24375 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24378 trap "eval $cmd" EXIT
24379 cd $tdir || error "cd $tdir fails"
24380 rmdir ../$tdir || error "rmdir $tdir fails"
24381 mkdir local_dir && error "create dir succeeds"
24382 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24386 run_test 300q "create remote directory under orphan directory"
24389 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24390 skip "Need MDS version at least 2.7.55" && return
24391 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24395 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24396 error "set striped dir error"
24398 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24399 error "getstripeddir fails"
24402 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24403 awk '/lmv_stripe_count:/ { print $2 }')
24405 [ $MDSCOUNT -ne $stripe_count ] &&
24406 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24408 rm -rf $DIR/$tdir/striped_dir ||
24409 error "unlink striped dir fails"
24411 run_test 300r "test -1 striped directory"
24413 test_300s_helper() {
24416 local stripe_dir=$DIR/$tdir/striped_dir.$count
24418 $LFS mkdir -c $count $stripe_dir ||
24419 error "lfs mkdir -c error"
24421 $LFS getdirstripe $stripe_dir ||
24422 error "lfs getdirstripe fails"
24425 stripe_count=$($LFS getdirstripe $stripe_dir |
24426 awk '/lmv_stripe_count:/ { print $2 }')
24428 [ $count -ne $stripe_count ] &&
24429 error_noexit "bad stripe count $stripe_count expected $count"
24432 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24433 awk '/0x/ {count[$1] += 1}; END {
24434 for (idx in count) {
24435 if (count[idx]>1) {
24436 print "index " idx " count " count[idx]
24441 if [[ -n "$dupe_stripes" ]] ; then
24442 lfs getdirstripe $stripe_dir
24443 error_noexit "Dupe MDT above: $dupe_stripes "
24446 rm -rf $stripe_dir ||
24447 error_noexit "unlink $stripe_dir fails"
24451 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24452 skip "Need MDS version at least 2.7.55" && return
24453 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24456 for count in $(seq 2 $MDSCOUNT); do
24457 test_300s_helper $count
24460 run_test 300s "test lfs mkdir -c without -i"
24463 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24464 skip "need MDS 2.14.55 or later"
24465 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24467 local testdir="$DIR/$tdir/striped_dir"
24468 local dir1=$testdir/dir1
24469 local dir2=$testdir/dir2
24473 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24474 error "failed to set default stripe count for $testdir"
24477 local stripe_count=$($LFS getdirstripe -c $dir1)
24479 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24481 local max_count=$((MDSCOUNT - 1))
24482 local mdts=$(comma_list $(mdts_nodes))
24484 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24485 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24488 stripe_count=$($LFS getdirstripe -c $dir2)
24490 (( $stripe_count == $max_count )) || error "wrong stripe count"
24492 run_test 300t "test max_mdt_stripecount"
24494 prepare_remote_file() {
24495 mkdir $DIR/$tdir/src_dir ||
24496 error "create remote source failed"
24498 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24499 error "cp to remote source failed"
24500 touch $DIR/$tdir/src_dir/a
24502 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24503 error "create remote target dir failed"
24505 touch $DIR/$tdir/tgt_dir/b
24507 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24508 error "rename dir cross MDT failed!"
24510 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24511 error "src_child still exists after rename"
24513 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24514 error "missing file(a) after rename"
24516 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24517 error "diff after rename"
24521 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24522 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24524 local remote_file=$DIR/$tdir/tgt_dir/b
24526 mkdir -p $DIR/$tdir
24528 prepare_remote_file || error "prepare remote file failed"
24531 $OPENUNLINK $remote_file $remote_file ||
24532 error "openunlink $remote_file failed"
24533 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24535 run_test 310a "open unlink remote file"
24538 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24541 local remote_file=$DIR/$tdir/tgt_dir/b
24543 mkdir -p $DIR/$tdir
24545 prepare_remote_file || error "prepare remote file failed"
24547 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24548 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24549 $CHECKSTAT -t file $remote_file || error "check file failed"
24551 run_test 310b "unlink remote file with multiple links while open"
24554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24555 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24557 local remote_file=$DIR/$tdir/tgt_dir/b
24559 mkdir -p $DIR/$tdir
24561 prepare_remote_file || error "prepare remote file failed"
24563 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24564 multiop_bg_pause $remote_file O_uc ||
24565 error "mulitop failed for remote file"
24567 $MULTIOP $DIR/$tfile Ouc
24568 kill -USR1 $MULTIPID
24571 run_test 310c "open-unlink remote file with multiple links"
24575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24576 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24577 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24578 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24579 remote_mds_nodsh && skip "remote MDS with nodsh"
24581 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24582 local mdts=$(comma_list $(mdts_nodes))
24584 mkdir -p $DIR/$tdir
24585 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24586 createmany -o $DIR/$tdir/$tfile. 1000
24588 # statfs data is not real time, let's just calculate it
24589 old_iused=$((old_iused + 1000))
24591 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24592 osp.*OST0000*MDT0000.create_count")
24593 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24594 osp.*OST0000*MDT0000.max_create_count")
24595 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24597 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24598 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24599 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24601 unlinkmany $DIR/$tdir/$tfile. 1000
24603 do_nodes $mdts "$LCTL set_param -n \
24604 osp.*OST0000*.max_create_count=$max_count"
24605 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24606 do_nodes $mdts "$LCTL set_param -n \
24607 osp.*OST0000*.create_count=$count"
24608 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24609 grep "=0" && error "create_count is zero"
24612 for i in $(seq 120); do
24613 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24614 # system may be too busy to destroy all objs in time, use
24615 # a somewhat small value to not fail autotest
24616 [ $((old_iused - new_iused)) -gt 400 ] && break
24620 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24621 [ $((old_iused - new_iused)) -gt 400 ] ||
24622 error "objs not destroyed after unlink"
24624 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24631 local vdevdir=$(dirname $(facet_vdevice $ost))
24632 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24633 local zfs_zapid=$(do_facet $ost $cmd |
24634 grep -w "/O/0/d$((objid%32))" -C 5 |
24635 awk '/Object/{getline; print $1}')
24636 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24637 awk "/$objid = /"'{printf $3}')
24642 zfs_object_blksz() {
24646 local vdevdir=$(dirname $(facet_vdevice $ost))
24647 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24648 local blksz=$(do_facet $ost $cmd $objid |
24649 awk '/dblk/{getline; printf $4}')
24651 case "${blksz: -1}" in
24652 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24653 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24660 test_312() { # LU-4856
24661 remote_ost_nodsh && skip "remote OST with nodsh"
24662 [ "$ost1_FSTYPE" = "zfs" ] ||
24663 skip_env "the test only applies to zfs"
24665 local max_blksz=$(do_facet ost1 \
24666 $ZFS get -p recordsize $(facet_device ost1) |
24667 awk '!/VALUE/{print $3}')
24669 # to make life a little bit easier
24670 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24671 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24673 local tf=$DIR/$tdir/$tfile
24675 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24677 # Get ZFS object id
24678 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24679 # block size change by sequential overwrite
24682 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24683 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24685 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24686 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24690 # block size change by sequential append write
24691 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24692 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24693 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24696 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24697 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24698 oflag=sync conv=notrunc
24700 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24701 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24702 error "blksz error, actual $blksz, " \
24703 "expected: 2 * $count * $PAGE_SIZE"
24709 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24710 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24712 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24713 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24714 [ $blksz -eq $PAGE_SIZE ] ||
24715 error "blksz error: $blksz, expected: $PAGE_SIZE"
24717 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24718 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24719 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24721 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24722 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24723 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24725 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24728 remote_ost_nodsh && skip "remote OST with nodsh"
24730 local file=$DIR/$tfile
24733 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24735 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24736 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24737 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24738 error "write should failed"
24739 do_facet ost1 "$LCTL set_param fail_loc=0"
24742 run_test 313 "io should fail after last_rcvd update fail"
24745 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24747 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24748 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24750 wait_delete_completed
24751 do_facet ost1 "$LCTL set_param fail_loc=0"
24753 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24755 test_315() { # LU-618
24756 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24758 local file=$DIR/$tfile
24761 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24762 error "multiop file write failed"
24763 $MULTIOP $file oO_RDONLY:r4063232_c &
24768 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24771 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24774 run_test 315 "read should be accounted"
24777 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24778 large_xattr_enabled || skip "ea_inode feature disabled"
24780 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24781 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24782 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24783 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24785 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24787 run_test 316 "lfs migrate of file with large_xattr enabled"
24790 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24791 skip "Need MDS version at least 2.11.53"
24792 if [ "$ost1_FSTYPE" == "zfs" ]; then
24793 skip "LU-10370: no implementation for ZFS"
24797 local grant_blk_size
24799 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24800 awk '/grant_block_size:/ { print $2; exit; }')
24802 # Create File of size 5M. Truncate it to below size's and verify
24805 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24806 error "Create file $DIR/$tfile failed"
24807 stack_trap "rm -f $DIR/$tfile" EXIT
24809 for trunc_sz in 2097152 4097 4000 509 0; do
24810 $TRUNCATE $DIR/$tfile $trunc_sz ||
24811 error "truncate $tfile to $trunc_sz failed"
24812 local sz=$(stat --format=%s $DIR/$tfile)
24813 local blk=$(stat --format=%b $DIR/$tfile)
24814 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24815 grant_blk_size) * 8))
24817 if [[ $blk -ne $trunc_blk ]]; then
24818 $(which stat) $DIR/$tfile
24819 error "Expected Block $trunc_blk got $blk for $tfile"
24822 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24823 error "Expected Size $trunc_sz got $sz for $tfile"
24828 # Create file with a hole and write actual 65536 bytes which aligned
24829 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24832 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24833 error "Create file : $DIR/$tfile"
24836 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24837 # blocks. The block count must drop to 8.
24839 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24840 ((bs - grant_blk_size) + 1)))
24841 $TRUNCATE $DIR/$tfile $trunc_sz ||
24842 error "truncate $tfile to $trunc_sz failed"
24844 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24845 sz=$(stat --format=%s $DIR/$tfile)
24846 blk=$(stat --format=%b $DIR/$tfile)
24848 if [[ $blk -ne $trunc_bsz ]]; then
24849 $(which stat) $DIR/$tfile
24850 error "Expected Block $trunc_bsz got $blk for $tfile"
24853 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24854 error "Expected Size $trunc_sz got $sz for $tfile"
24856 run_test 317 "Verify blocks get correctly update after truncate"
24859 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24860 local old_max_active=$($LCTL get_param -n \
24861 ${llite_name}.max_read_ahead_async_active \
24864 $LCTL set_param llite.*.max_read_ahead_async_active=256
24865 local max_active=$($LCTL get_param -n \
24866 ${llite_name}.max_read_ahead_async_active \
24868 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24870 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24871 error "set max_read_ahead_async_active should succeed"
24873 $LCTL set_param llite.*.max_read_ahead_async_active=512
24874 max_active=$($LCTL get_param -n \
24875 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24876 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24878 # restore @max_active
24879 [ $old_max_active -ne 0 ] && $LCTL set_param \
24880 llite.*.max_read_ahead_async_active=$old_max_active
24882 local old_threshold=$($LCTL get_param -n \
24883 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24884 local max_per_file_mb=$($LCTL get_param -n \
24885 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24887 local invalid=$(($max_per_file_mb + 1))
24889 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24890 && error "set $invalid should fail"
24892 local valid=$(($invalid - 1))
24894 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24895 error "set $valid should succeed"
24896 local threshold=$($LCTL get_param -n \
24897 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24898 [ $threshold -eq $valid ] || error \
24899 "expect threshold $valid got $threshold"
24901 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24903 run_test 318 "Verify async readahead tunables"
24906 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24908 local before=$(date +%s)
24910 local mdir=$DIR/$tdir
24911 local file=$mdir/xxx
24913 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24916 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24917 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24918 $LFS migrate -m1 $mdir &
24921 dd if=$file of=/dev/null
24923 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24924 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24926 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24928 run_test 319 "lost lease lock on migrate error"
24930 test_398a() { # LU-4198
24931 local ost1_imp=$(get_osc_import_name client ost1)
24932 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24935 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24936 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24938 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24939 # request a new lock on client
24940 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24942 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24943 #local lock_count=$($LCTL get_param -n \
24944 # ldlm.namespaces.$imp_name.lru_size)
24945 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24947 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24949 # no lock cached, should use lockless DIO and not enqueue new lock
24950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
24952 error "dio write failed"
24953 lock_count=$($LCTL get_param -n \
24954 ldlm.namespaces.$imp_name.lru_size)
24955 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24957 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24959 # no lock cached, should use locked DIO append
24960 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
24961 conv=notrunc || error "DIO append failed"
24962 lock_count=$($LCTL get_param -n \
24963 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
24964 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
24966 run_test 398a "direct IO should cancel lock otherwise lockless"
24968 test_398b() { # LU-4198
24969 which fio || skip_env "no fio installed"
24970 $LFS setstripe -c -1 -S 1M $DIR/$tfile
24973 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24976 # Single page, multiple pages, stripe size, 4*stripe size
24977 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
24978 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
24979 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
24980 --numjobs=$njobs --fallocate=none \
24981 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24982 --filename=$DIR/$tfile &
24985 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
24986 fio --name=rand-rw --rw=randrw --bs=$bsize \
24987 --numjobs=$njobs --fallocate=none \
24988 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24989 --filename=$DIR/$tfile || true
24993 evict=$(do_facet client $LCTL get_param \
24994 osc.$FSNAME-OST*-osc-*/state |
24995 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
24997 [ -z "$evict" ] || [[ $evict -le $before ]] ||
24998 (do_facet client $LCTL get_param \
24999 osc.$FSNAME-OST*-osc-*/state;
25000 error "eviction happened: $evict before:$before")
25004 run_test 398b "DIO and buffer IO race"
25006 test_398c() { # LU-4198
25007 local ost1_imp=$(get_osc_import_name client ost1)
25008 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25011 which fio || skip_env "no fio installed"
25013 saved_debug=$($LCTL get_param -n debug)
25014 $LCTL set_param debug=0
25016 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25017 ((size /= 1024)) # by megabytes
25018 ((size /= 2)) # write half of the OST at most
25019 [ $size -gt 40 ] && size=40 #reduce test time anyway
25021 $LFS setstripe -c 1 $DIR/$tfile
25023 # it seems like ldiskfs reserves more space than necessary if the
25024 # writing blocks are not mapped, so it extends the file firstly
25025 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25026 cancel_lru_locks osc
25028 # clear and verify rpc_stats later
25029 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25032 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25033 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25034 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25035 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25036 --filename=$DIR/$tfile
25037 [ $? -eq 0 ] || error "fio write error"
25039 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25040 error "Locks were requested while doing AIO"
25042 # get the percentage of 1-page I/O
25043 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25044 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25046 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25048 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25049 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25050 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25051 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25052 --filename=$DIR/$tfile
25053 [ $? -eq 0 ] || error "fio mixed read write error"
25055 echo "AIO with large block size ${size}M"
25056 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25057 --numjobs=1 --fallocate=none --ioengine=libaio \
25058 --iodepth=16 --allow_file_create=0 --size=${size}M \
25059 --filename=$DIR/$tfile
25060 [ $? -eq 0 ] || error "fio large block size failed"
25063 $LCTL set_param debug="$saved_debug"
25065 run_test 398c "run fio to test AIO"
25067 test_398d() { # LU-13846
25068 which aiocp || skip_env "no aiocp installed"
25069 local aio_file=$DIR/$tfile.aio
25071 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25073 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25074 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25075 stack_trap "rm -f $DIR/$tfile $aio_file"
25077 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25079 # make sure we don't crash and fail properly
25080 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25081 error "aio not aligned with PAGE SIZE should fail"
25083 rm -f $DIR/$tfile $aio_file
25085 run_test 398d "run aiocp to verify block size > stripe size"
25088 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25089 touch $DIR/$tfile.new
25090 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25092 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25094 test_398f() { # LU-14687
25095 which aiocp || skip_env "no aiocp installed"
25096 local aio_file=$DIR/$tfile.aio
25098 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25100 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25101 stack_trap "rm -f $DIR/$tfile $aio_file"
25103 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25104 $LCTL set_param fail_loc=0x1418
25105 # make sure we don't crash and fail properly
25106 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25107 error "aio with page allocation failure succeeded"
25108 $LCTL set_param fail_loc=0
25109 diff $DIR/$tfile $aio_file
25110 [[ $? != 0 ]] || error "no diff after failed aiocp"
25112 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25114 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25115 # stripe and i/o size must be > stripe size
25116 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25117 # single RPC in flight. This test shows async DIO submission is working by
25118 # showing multiple RPCs in flight.
25119 test_398g() { # LU-13798
25120 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25122 # We need to do some i/o first to acquire enough grant to put our RPCs
25123 # in flight; otherwise a new connection may not have enough grant
25125 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25126 error "parallel dio failed"
25127 stack_trap "rm -f $DIR/$tfile"
25129 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25130 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25131 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25132 stack_trap "$LCTL set_param -n $pages_per_rpc"
25134 # Recreate file so it's empty
25136 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25137 #Pause rpc completion to guarantee we see multiple rpcs in flight
25138 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25139 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25140 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25143 $LCTL set_param osc.*.rpc_stats=c
25145 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25146 error "parallel dio failed"
25147 stack_trap "rm -f $DIR/$tfile"
25149 $LCTL get_param osc.*-OST0000-*.rpc_stats
25150 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25151 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25152 grep "8:" | awk '{print $8}')
25153 # We look at the "8 rpcs in flight" field, and verify A) it is present
25154 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25155 # as expected for an 8M DIO to a file with 1M stripes.
25156 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25158 # Verify turning off parallel dio works as expected
25160 $LCTL set_param osc.*.rpc_stats=c
25161 $LCTL set_param llite.*.parallel_dio=0
25162 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25164 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25165 error "dio with parallel dio disabled failed"
25167 # Ideally, we would see only one RPC in flight here, but there is an
25168 # unavoidable race between i/o completion and RPC in flight counting,
25169 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25170 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25171 # So instead we just verify it's always < 8.
25172 $LCTL get_param osc.*-OST0000-*.rpc_stats
25173 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25174 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25175 grep '^$' -B1 | grep . | awk '{print $1}')
25176 [ $ret != "8:" ] ||
25177 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25179 run_test 398g "verify parallel dio async RPC submission"
25181 test_398h() { # LU-13798
25182 local dio_file=$DIR/$tfile.dio
25184 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25186 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25187 stack_trap "rm -f $DIR/$tfile $dio_file"
25189 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25190 error "parallel dio failed"
25191 diff $DIR/$tfile $dio_file
25192 [[ $? == 0 ]] || error "file diff after aiocp"
25194 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25196 test_398i() { # LU-13798
25197 local dio_file=$DIR/$tfile.dio
25199 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25201 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25202 stack_trap "rm -f $DIR/$tfile $dio_file"
25204 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25205 $LCTL set_param fail_loc=0x1418
25206 # make sure we don't crash and fail properly
25207 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25208 error "parallel dio page allocation failure succeeded"
25209 diff $DIR/$tfile $dio_file
25210 [[ $? != 0 ]] || error "no diff after failed aiocp"
25212 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25214 test_398j() { # LU-13798
25215 # Stripe size > RPC size but less than i/o size tests split across
25216 # stripes and RPCs for individual i/o op
25217 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25219 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25220 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25221 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25222 stack_trap "$LCTL set_param -n $pages_per_rpc"
25224 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25225 error "parallel dio write failed"
25226 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25228 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25229 error "parallel dio read failed"
25230 diff $DIR/$tfile $DIR/$tfile.2
25231 [[ $? == 0 ]] || error "file diff after parallel dio read"
25233 run_test 398j "test parallel dio where stripe size > rpc_size"
25235 test_398k() { # LU-13798
25236 wait_delete_completed
25239 # 4 stripe file; we will cause out of space on OST0
25240 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25242 # Fill OST0 (if it's not too large)
25243 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25245 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25246 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25248 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25249 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25250 error "dd should fill OST0"
25251 stack_trap "rm -f $DIR/$tfile.1"
25253 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25257 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25258 error "file is not 0 bytes in size"
25260 # dd above should not succeed, but don't error until here so we can
25261 # get debug info above
25263 error "parallel dio write with enospc succeeded"
25264 stack_trap "rm -f $DIR/$tfile"
25266 run_test 398k "test enospc on first stripe"
25268 test_398l() { # LU-13798
25269 wait_delete_completed
25272 # 4 stripe file; we will cause out of space on OST0
25273 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25274 # happens on the second i/o chunk we issue
25275 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25277 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25278 stack_trap "rm -f $DIR/$tfile"
25280 # Fill OST0 (if it's not too large)
25281 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25283 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25284 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25286 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25287 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25288 error "dd should fill OST0"
25289 stack_trap "rm -f $DIR/$tfile.1"
25291 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25293 stack_trap "rm -f $DIR/$tfile.2"
25295 # Check that short write completed as expected
25296 ls -la $DIR/$tfile.2
25297 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25298 error "file is not 1M in size"
25300 # dd above should not succeed, but don't error until here so we can
25301 # get debug info above
25303 error "parallel dio write with enospc succeeded"
25305 # Truncate source file to same length as output file and diff them
25306 $TRUNCATE $DIR/$tfile 1048576
25307 diff $DIR/$tfile $DIR/$tfile.2
25308 [[ $? == 0 ]] || error "data incorrect after short write"
25310 run_test 398l "test enospc on intermediate stripe/RPC"
25312 test_398m() { # LU-13798
25313 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25315 # Set up failure on OST0, the first stripe:
25316 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25317 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25318 # OST0 is on ost1, OST1 is on ost2.
25319 # So this fail_val specifies OST0
25320 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25321 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25323 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25324 error "parallel dio write with failure on first stripe succeeded"
25325 stack_trap "rm -f $DIR/$tfile"
25326 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25328 # Place data in file for read
25329 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25330 error "parallel dio write failed"
25332 # Fail read on OST0, first stripe
25333 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25334 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25335 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25336 error "parallel dio read with error on first stripe succeeded"
25337 rm -f $DIR/$tfile.2
25338 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25340 # Switch to testing on OST1, second stripe
25341 # Clear file contents, maintain striping
25343 # Set up failure on OST1, second stripe:
25344 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
25345 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
25347 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25348 error "parallel dio write with failure on second stripe succeeded"
25349 stack_trap "rm -f $DIR/$tfile"
25350 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25352 # Place data in file for read
25353 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25354 error "parallel dio write failed"
25356 # Fail read on OST1, second stripe
25357 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25358 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25359 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25360 error "parallel dio read with error on second stripe succeeded"
25361 rm -f $DIR/$tfile.2
25362 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25364 run_test 398m "test RPC failures with parallel dio"
25366 # Parallel submission of DIO should not cause problems for append, but it's
25367 # important to verify.
25368 test_398n() { # LU-13798
25369 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25371 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25372 error "dd to create source file failed"
25373 stack_trap "rm -f $DIR/$tfile"
25375 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25376 error "parallel dio write with failure on second stripe succeeded"
25377 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25378 diff $DIR/$tfile $DIR/$tfile.1
25379 [[ $? == 0 ]] || error "data incorrect after append"
25382 run_test 398n "test append with parallel DIO"
25385 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25387 run_test 398o "right kms with DIO"
25390 local read_write=$1
25391 if [ "$read_write" = "write" ]; then
25392 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25393 elif [ "$read_write" = "read" ]; then
25394 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25396 error "argument error"
25399 # turn off debug for performance testing
25400 local saved_debug=$($LCTL get_param -n debug)
25401 $LCTL set_param debug=0
25403 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25405 # get ost1 size - $FSNAME-OST0000
25406 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25407 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25408 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25410 if [ "$read_write" = "read" ]; then
25411 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25414 local start_time=$(date +%s.%N)
25415 $dd_cmd bs=1M count=$blocks oflag=sync ||
25416 error "real dd $read_write error"
25417 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25419 if [ "$read_write" = "write" ]; then
25423 # define OBD_FAIL_OST_FAKE_RW 0x238
25424 do_facet ost1 $LCTL set_param fail_loc=0x238
25426 local start_time=$(date +%s.%N)
25427 $dd_cmd bs=1M count=$blocks oflag=sync ||
25428 error "fake dd $read_write error"
25429 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25431 if [ "$read_write" = "write" ]; then
25433 cancel_lru_locks osc
25434 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25435 error "$tfile size not $blocks MB"
25437 do_facet ost1 $LCTL set_param fail_loc=0
25439 echo "fake $read_write $duration_fake vs. normal $read_write" \
25440 "$duration in seconds"
25441 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25442 error_not_in_vm "fake write is slower"
25444 $LCTL set_param -n debug="$saved_debug"
25447 test_399a() { # LU-7655 for OST fake write
25448 remote_ost_nodsh && skip "remote OST with nodsh"
25452 run_test 399a "fake write should not be slower than normal write"
25454 test_399b() { # LU-8726 for OST fake read
25455 remote_ost_nodsh && skip "remote OST with nodsh"
25456 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25457 skip_env "ldiskfs only test"
25462 run_test 399b "fake read should not be slower than normal read"
25464 test_400a() { # LU-1606, was conf-sanity test_74
25465 if ! which $CC > /dev/null 2>&1; then
25466 skip_env "$CC is not installed"
25469 local extra_flags=''
25470 local out=$TMP/$tfile
25471 local prefix=/usr/include/lustre
25474 # Oleg removes .c files in his test rig so test if any c files exist
25475 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
25476 skip_env "Needed .c test files are missing"
25478 if ! [[ -d $prefix ]]; then
25479 # Assume we're running in tree and fixup the include path.
25480 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
25481 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
25482 extra_flags+=" -L$LUSTRE/utils/.libs"
25485 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25486 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
25487 error "client api broken"
25491 run_test 400a "Lustre client api program can compile and link"
25493 test_400b() { # LU-1606, LU-5011
25495 local out=$TMP/$tfile
25496 local prefix=/usr/include/linux/lustre
25498 # We use a hard coded prefix so that this test will not fail
25499 # when run in tree. There are headers in lustre/include/lustre/
25500 # that are not packaged (like lustre_idl.h) and have more
25501 # complicated include dependencies (like config.h and lnet/types.h).
25502 # Since this test about correct packaging we just skip them when
25503 # they don't exist (see below) rather than try to fixup cppflags.
25505 if ! which $CC > /dev/null 2>&1; then
25506 skip_env "$CC is not installed"
25509 for header in $prefix/*.h; do
25510 if ! [[ -f "$header" ]]; then
25514 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25515 continue # lustre_ioctl.h is internal header
25518 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
25519 error "cannot compile '$header'"
25523 run_test 400b "packaged headers can be compiled"
25525 test_401a() { #LU-7437
25526 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25527 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25529 #count the number of parameters by "list_param -R"
25530 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25531 #count the number of parameters by listing proc files
25532 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25533 echo "proc_dirs='$proc_dirs'"
25534 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25535 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25538 [ $params -eq $procs ] ||
25539 error "found $params parameters vs. $procs proc files"
25541 # test the list_param -D option only returns directories
25542 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25543 #count the number of parameters by listing proc directories
25544 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25547 [ $params -eq $procs ] ||
25548 error "found $params parameters vs. $procs proc files"
25550 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25553 # jobid_var may not allow arbitrary values, so use jobid_name
25555 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25556 local testname=jobid_name tmp='testing%p'
25558 local testname=jobid_var tmp=testing
25561 local save=$($LCTL get_param -n $testname)
25563 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25564 error "no error returned when setting bad parameters"
25566 local jobid_new=$($LCTL get_param -n foe $testname baz)
25567 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25569 $LCTL set_param -n fog=bam $testname=$save bat=fog
25570 local jobid_old=$($LCTL get_param -n foe $testname bag)
25571 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25573 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25576 # jobid_var may not allow arbitrary values, so use jobid_name
25578 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25579 local testname=jobid_name
25581 local testname=jobid_var
25584 local jobid_var_old=$($LCTL get_param -n $testname)
25585 local jobid_var_new
25587 $LCTL set_param $testname= &&
25588 error "no error returned for 'set_param a='"
25590 jobid_var_new=$($LCTL get_param -n $testname)
25591 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25592 error "$testname was changed by setting without value"
25594 $LCTL set_param $testname &&
25595 error "no error returned for 'set_param a'"
25597 jobid_var_new=$($LCTL get_param -n $testname)
25598 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25599 error "$testname was changed by setting without value"
25601 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25604 # jobid_var may not allow arbitrary values, so use jobid_name
25606 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25607 local testname=jobid_name new_value='foo=bar%p'
25609 local testname=jobid_var new_valuie=foo=bar
25612 local jobid_var_old=$($LCTL get_param -n $testname)
25613 local jobid_var_new
25615 $LCTL set_param $testname=$new_value ||
25616 error "'set_param a=b' did not accept a value containing '='"
25618 jobid_var_new=$($LCTL get_param -n $testname)
25619 [[ "$jobid_var_new" == "$new_value" ]] ||
25620 error "'set_param a=b' failed on a value containing '='"
25622 # Reset the $testname to test the other format
25623 $LCTL set_param $testname=$jobid_var_old
25624 jobid_var_new=$($LCTL get_param -n $testname)
25625 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25626 error "failed to reset $testname"
25628 $LCTL set_param $testname $new_value ||
25629 error "'set_param a b' did not accept a value containing '='"
25631 jobid_var_new=$($LCTL get_param -n $testname)
25632 [[ "$jobid_var_new" == "$new_value" ]] ||
25633 error "'set_param a b' failed on a value containing '='"
25635 $LCTL set_param $testname $jobid_var_old
25636 jobid_var_new=$($LCTL get_param -n $testname)
25637 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25638 error "failed to reset $testname"
25640 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25642 test_401e() { # LU-14779
25643 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25644 error "lctl list_param MGC* failed"
25645 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25646 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25647 error "lctl get_param lru_size failed"
25649 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25652 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25653 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25654 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25655 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25656 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25657 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25658 remote_mds_nodsh && skip "remote MDS with nodsh"
25660 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25661 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25662 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25663 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25664 echo "Touch failed - OK"
25666 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25669 local file1=$DIR/$tfile.1
25670 local file2=$DIR/$tfile.2
25671 local tfile=$TMP/$tfile
25673 rm -f $file1 $file2 $tfile
25678 # 30 sec OBD_TIMEOUT in ll_getattr()
25679 # right before populating st_nlink
25680 $LCTL set_param fail_loc=0x80001409
25681 stat -c %h $file1 > $tfile &
25683 # create an alias, drop all locks and reclaim the dentry
25685 cancel_lru_locks mdc
25686 cancel_lru_locks osc
25687 sysctl -w vm.drop_caches=2
25691 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25693 rm -f $tfile $file1 $file2
25695 run_test 403 "i_nlink should not drop to zero due to aliasing"
25697 test_404() { # LU-6601
25698 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25699 skip "Need server version newer than 2.8.52"
25700 remote_mds_nodsh && skip "remote MDS with nodsh"
25702 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25703 awk '/osp .*-osc-MDT/ { print $4}')
25706 for osp in $mosps; do
25707 echo "Deactivate: " $osp
25708 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25709 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25710 awk -vp=$osp '$4 == p { print $2 }')
25711 [ $stat = IN ] || {
25712 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25713 error "deactivate error"
25715 echo "Activate: " $osp
25716 do_facet $SINGLEMDS $LCTL --device %$osp activate
25717 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25718 awk -vp=$osp '$4 == p { print $2 }')
25719 [ $stat = UP ] || {
25720 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25721 error "activate error"
25725 run_test 404 "validate manual {de}activated works properly for OSPs"
25728 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25729 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25730 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25731 skip "Layout swap lock is not supported"
25733 check_swap_layouts_support
25734 check_swap_layout_no_dom $DIR
25736 test_mkdir $DIR/$tdir
25737 swap_lock_test -d $DIR/$tdir ||
25738 error "One layout swap locked test failed"
25740 run_test 405 "Various layout swap lock tests"
25743 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25744 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25745 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25747 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25748 skip "Need MDS version at least 2.8.50"
25750 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25751 local test_pool=$TESTNAME
25753 pool_add $test_pool || error "pool_add failed"
25754 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25755 error "pool_add_targets failed"
25757 save_layout_restore_at_exit $MOUNT
25759 # parent set default stripe count only, child will stripe from both
25760 # parent and fs default
25761 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25762 error "setstripe $MOUNT failed"
25763 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25764 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25765 for i in $(seq 10); do
25766 local f=$DIR/$tdir/$tfile.$i
25767 touch $f || error "touch failed"
25768 local count=$($LFS getstripe -c $f)
25769 [ $count -eq $OSTCOUNT ] ||
25770 error "$f stripe count $count != $OSTCOUNT"
25771 local offset=$($LFS getstripe -i $f)
25772 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25773 local size=$($LFS getstripe -S $f)
25774 [ $size -eq $((def_stripe_size * 2)) ] ||
25775 error "$f stripe size $size != $((def_stripe_size * 2))"
25776 local pool=$($LFS getstripe -p $f)
25777 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25780 # change fs default striping, delete parent default striping, now child
25781 # will stripe from new fs default striping only
25782 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25783 error "change $MOUNT default stripe failed"
25784 $LFS setstripe -c 0 $DIR/$tdir ||
25785 error "delete $tdir default stripe failed"
25786 for i in $(seq 11 20); do
25787 local f=$DIR/$tdir/$tfile.$i
25788 touch $f || error "touch $f failed"
25789 local count=$($LFS getstripe -c $f)
25790 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25791 local offset=$($LFS getstripe -i $f)
25792 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25793 local size=$($LFS getstripe -S $f)
25794 [ $size -eq $def_stripe_size ] ||
25795 error "$f stripe size $size != $def_stripe_size"
25796 local pool=$($LFS getstripe -p $f)
25797 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25800 unlinkmany $DIR/$tdir/$tfile. 1 20
25802 local f=$DIR/$tdir/$tfile
25803 pool_remove_all_targets $test_pool $f
25804 pool_remove $test_pool $f
25806 run_test 406 "DNE support fs default striping"
25809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25810 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25811 skip "Need MDS version at least 2.8.55"
25812 remote_mds_nodsh && skip "remote MDS with nodsh"
25814 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25815 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25816 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25817 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25818 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25820 #define OBD_FAIL_DT_TXN_STOP 0x2019
25821 for idx in $(seq $MDSCOUNT); do
25822 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25824 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25825 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25826 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25829 run_test 407 "transaction fail should cause operation fail"
25832 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25834 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25835 lctl set_param fail_loc=0x8000040a
25836 # let ll_prepare_partial_page() fail
25837 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25841 # create at least 100 unused inodes so that
25842 # shrink_icache_memory(0) should not return 0
25843 touch $DIR/$tfile-{0..100}
25844 rm -f $DIR/$tfile-{0..100}
25847 echo 2 > /proc/sys/vm/drop_caches
25849 run_test 408 "drop_caches should not hang due to page leaks"
25853 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25855 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25856 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25857 touch $DIR/$tdir/guard || error "(2) Fail to create"
25859 local PREFIX=$(str_repeat 'A' 128)
25860 echo "Create 1K hard links start at $(date)"
25861 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25862 error "(3) Fail to hard link"
25864 echo "Links count should be right although linkEA overflow"
25865 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25866 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25867 [ $linkcount -eq 1001 ] ||
25868 error "(5) Unexpected hard links count: $linkcount"
25870 echo "List all links start at $(date)"
25871 ls -l $DIR/$tdir/foo > /dev/null ||
25872 error "(6) Fail to list $DIR/$tdir/foo"
25874 echo "Unlink hard links start at $(date)"
25875 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25876 error "(7) Fail to unlink"
25877 echo "Unlink hard links finished at $(date)"
25879 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25883 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25884 skip "Need client version at least 2.9.59"
25885 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25886 skip "Need MODULES build"
25888 # Create a file, and stat it from the kernel
25889 local testfile=$DIR/$tfile
25892 local run_id=$RANDOM
25893 local my_ino=$(stat --format "%i" $testfile)
25895 # Try to insert the module. This will always fail as the
25896 # module is designed to not be inserted.
25897 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25900 # Anything but success is a test failure
25902 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25903 error "no inode match"
25905 run_test 410 "Test inode number returned from kernel thread"
25907 cleanup_test411_cgroup() {
25913 local cg_basedir=/sys/fs/cgroup/memory
25915 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25916 skip "no setup for cgroup"
25918 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25919 error "test file creation failed"
25920 cancel_lru_locks osc
25922 # Create a very small memory cgroup to force a slab allocation error
25923 local cgdir=$cg_basedir/osc_slab_alloc
25924 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25925 trap "cleanup_test411_cgroup $cgdir" EXIT
25926 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25927 echo 1M > $cgdir/memory.limit_in_bytes
25929 # Should not LBUG, just be killed by oom-killer
25930 # dd will return 0 even allocation failure in some environment.
25931 # So don't check return value
25932 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25933 cleanup_test411_cgroup $cgdir
25937 run_test 411 "Slab allocation error with cgroup does not LBUG"
25940 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25941 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25942 skip "Need server version at least 2.10.55"
25944 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25945 error "mkdir failed"
25946 $LFS getdirstripe $DIR/$tdir
25947 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25948 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25949 error "expect $((MDSCOUT - 1)) get $stripe_index"
25950 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25951 [ $stripe_count -eq 2 ] ||
25952 error "expect 2 get $stripe_count"
25954 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25959 # subdirs should be on the same MDT as parent
25960 for i in $(seq 0 $((MDSCOUNT - 1))); do
25961 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25962 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25963 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25964 (( index == i )) || error "mdt$i/sub on MDT$index"
25967 # stripe offset -1, ditto
25968 for i in {1..10}; do
25969 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25970 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25971 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25972 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25973 (( index == index2 )) ||
25974 error "qos$i on MDT$index, sub on MDT$index2"
25977 local testdir=$DIR/$tdir/inherit
25979 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25982 testdir=$testdir/s$i
25983 mkdir $testdir || error "mkdir $testdir failed"
25984 index=$($LFS getstripe -m $testdir)
25985 (( index == 1 )) ||
25986 error "$testdir on MDT$index"
25989 # not inherit any more
25990 testdir=$testdir/s3
25991 mkdir $testdir || error "mkdir $testdir failed"
25992 getfattr -d -m dmv $testdir | grep dmv &&
25993 error "default LMV set on $testdir" || true
25995 run_test 412 "mkdir on specific MDTs"
25997 TEST413_COUNT=${TEST413_COUNT:-200}
25998 generate_uneven_mdts() {
26000 local lmv_qos_maxage
26001 local lod_qos_maxage
26011 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26012 $LCTL set_param lmv.*.qos_maxage=1
26013 stack_trap "$LCTL set_param \
26014 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
26015 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26016 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26017 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26018 lod.*.mdt_qos_maxage=1
26019 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26020 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
26023 echo "Check for uneven MDTs: "
26025 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26026 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26027 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26029 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26030 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26033 for ((i = 1; i < ${#ffree[@]}; i++)); do
26034 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26035 if [ $tmp -gt $max ]; then
26039 if [ $tmp -lt $min ]; then
26045 (( ${ffree[min_index]} > 0 )) ||
26046 skip "no free files in MDT$min_index"
26047 (( ${ffree[min_index]} < 10000000 )) ||
26048 skip "too many free files in MDT$min_index"
26050 # Check if we need to generate uneven MDTs
26051 local diff=$(((max - min) * 100 / min))
26052 local testdir=$DIR/$tdir-fillmdt
26056 while (( diff < threshold )); do
26058 # generate uneven MDTs, create till $threshold% diff
26059 echo -n "weight diff=$diff% must be > $threshold% ..."
26060 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26061 testdir=$DIR/$tdir-fillmdt/$i
26062 [ -d $testdir ] && continue
26063 $LFS mkdir -i $min_index $testdir ||
26064 error "mkdir $testdir failed"
26065 $LFS setstripe -E 1M -L mdt $testdir ||
26066 error "setstripe $testdir failed"
26068 for ((F=0; F < TEST413_COUNT; F++)); do
26069 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
26070 /dev/null 2>&1 || error "dd $F failed"
26072 sync; sleep 1; sync
26074 # wait for QOS to update
26075 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
26077 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26078 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26079 max=$(((${ffree[max_index]} >> 8) *
26080 (${bavail[max_index]} * bsize >> 16)))
26081 min=$(((${ffree[min_index]} >> 8) *
26082 (${bavail[min_index]} * bsize >> 16)))
26083 diff=$(((max - min) * 100 / min))
26087 echo "MDT filesfree available: ${ffree[*]}"
26088 echo "MDT blocks available: ${bavail[*]}"
26089 echo "weight diff=$diff%"
26094 local stripe_count=$2
26095 local mdts=$(comma_list $(mdts_nodes))
26098 local lmv_qos_prio_free
26099 local lmv_qos_threshold_rr
26100 local lmv_qos_maxage
26101 local lod_qos_prio_free
26102 local lod_qos_threshold_rr
26103 local lod_qos_maxage
26107 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26108 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26109 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26111 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26112 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26113 stack_trap "$LCTL set_param \
26114 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26115 stack_trap "$LCTL set_param \
26116 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26117 stack_trap "$LCTL set_param \
26118 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26120 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26121 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26122 lod_qos_prio_free=${lod_qos_prio_free%%%}
26123 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26124 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26125 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26126 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26127 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26128 stack_trap "do_nodes $mdts $LCTL set_param \
26129 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26130 stack_trap "do_nodes $mdts $LCTL set_param \
26131 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26132 stack_trap "do_nodes $mdts $LCTL set_param \
26133 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26135 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26136 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26138 testdir=$DIR/$tdir-s$stripe_count/rr
26140 local stripe_index=$($LFS getstripe -m $testdir)
26141 local test_mkdir_rr=true
26143 getfattr -d -m dmv -e hex $testdir | grep dmv
26144 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26145 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26146 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26147 test_mkdir_rr=false
26152 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26153 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26155 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
26156 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
26157 eval $mkdir_cmd $testdir/subdir$i ||
26158 error "$mkdir_cmd subdir$i failed"
26161 for (( i = 0; i < $MDSCOUNT; i++ )); do
26162 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26163 echo "$count directories created on MDT$i"
26164 if $test_mkdir_rr; then
26165 (( $count == 100 )) ||
26166 error "subdirs are not evenly distributed"
26167 elif (( $i == $stripe_index )); then
26168 (( $count == 100 * MDSCOUNT )) ||
26169 error "$count subdirs created on MDT$i"
26171 (( $count == 0 )) ||
26172 error "$count subdirs created on MDT$i"
26175 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26176 count=$($LFS getdirstripe $testdir/* |
26177 grep -c -P "^\s+$i\t")
26178 echo "$count stripes created on MDT$i"
26179 # deviation should < 5% of average
26180 (( $count >= 95 * stripe_count &&
26181 $count <= 105 * stripe_count)) ||
26182 error "stripes are not evenly distributed"
26187 echo "Check for uneven MDTs: "
26197 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26198 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26199 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26201 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26202 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26205 for ((i = 1; i < ${#ffree[@]}; i++)); do
26206 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26207 if [ $tmp -gt $max ]; then
26211 if [ $tmp -lt $min ]; then
26217 (( ${ffree[min_index]} > 0 )) ||
26218 skip "no free files in MDT$min_index"
26219 (( ${ffree[min_index]} < 10000000 )) ||
26220 skip "too many free files in MDT$min_index"
26222 echo "MDT filesfree available: ${ffree[*]}"
26223 echo "MDT blocks available: ${bavail[*]}"
26224 echo "weight diff=$(((max - min) * 100 / min))%"
26226 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26228 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26229 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26230 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26231 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26232 # decrease statfs age, so that it can be updated in time
26233 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26234 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26238 testdir=$DIR/$tdir-s$stripe_count/qos
26241 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26242 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26243 eval $mkdir_cmd $testdir/subdir$i ||
26244 error "$mkdir_cmd subdir$i failed"
26248 for (( i = 0; i < $MDSCOUNT; i++ )); do
26249 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26250 (( count > max )) && max=$count
26251 echo "$count directories created on MDT$i"
26254 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26256 # D-value should > 10% of averge
26257 (( max - min > num / 10 )) ||
26258 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26260 # ditto for stripes
26261 if (( stripe_count > 1 )); then
26263 for (( i = 0; i < $MDSCOUNT; i++ )); do
26264 count=$($LFS getdirstripe $testdir/* |
26265 grep -c -P "^\s+$i\t")
26266 (( count > max )) && max=$count
26267 echo "$count stripes created on MDT$i"
26270 min=$($LFS getdirstripe $testdir/* |
26271 grep -c -P "^\s+$min_index\t")
26272 (( max - min > num * stripe_count / 10 )) ||
26273 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26285 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26286 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26287 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26289 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26291 for ((i = 1; i < ${#ffree[@]}; i++)); do
26292 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26293 (( tmp < min )) && min=$tmp && min_index=$i
26300 [ $MDSCOUNT -lt 2 ] &&
26301 skip "We need at least 2 MDTs for this test"
26303 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26304 skip "Need server version at least 2.12.52"
26308 generate_uneven_mdts 100
26309 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26310 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26311 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26312 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26313 error "mkdir failed"
26314 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26317 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26320 [ $MDSCOUNT -lt 2 ] &&
26321 skip "We need at least 2 MDTs for this test"
26323 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26324 skip "Need server version at least 2.12.52"
26329 generate_uneven_mdts 100
26330 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26331 testdir=$DIR/$tdir-s$stripe_count
26332 mkdir $testdir || error "mkdir $testdir failed"
26333 mkdir $testdir/rr || error "mkdir rr failed"
26334 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26335 error "mkdir qos failed"
26336 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26337 $testdir/rr || error "setdirstripe rr failed"
26338 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26339 error "setdirstripe failed"
26340 test_qos_mkdir "mkdir" $stripe_count
26343 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26346 (( $MDSCOUNT >= 2 )) ||
26347 skip "We need at least 2 MDTs for this test"
26349 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26350 skip "Need server version at least 2.14.51"
26356 testdir=$DIR/${tdir}-s1
26357 mkdir $testdir || error "mkdir $testdir failed"
26358 mkdir $testdir/rr || error "mkdir rr failed"
26359 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26360 # default max_inherit is -1, default max_inherit_rr is 0
26361 $LFS setdirstripe -D -c 1 $testdir/rr ||
26362 error "setdirstripe rr failed"
26363 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26364 error "setdirstripe qos failed"
26365 test_qos_mkdir "mkdir" 1
26367 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26368 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26369 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26370 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26371 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26373 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26374 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26375 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26376 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26377 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26378 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26379 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26380 error "level2 shouldn't have default LMV" || true
26382 run_test 413c "mkdir with default LMV max inherit rr"
26385 (( MDSCOUNT >= 2 )) ||
26386 skip "We need at least 2 MDTs for this test"
26388 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26389 skip "Need server version at least 2.14.51"
26391 local lmv_qos_threshold_rr
26393 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26395 stack_trap "$LCTL set_param \
26396 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26398 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26399 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26400 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26401 error "$tdir shouldn't have default LMV"
26402 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26403 error "mkdir sub failed"
26405 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26407 (( count == 100 )) || error "$count subdirs on MDT0"
26409 run_test 413d "inherit ROOT default LMV"
26412 (( MDSCOUNT >= 2 )) ||
26413 skip "We need at least 2 MDTs for this test"
26414 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26415 skip "Need server version at least 2.14.55"
26417 local testdir=$DIR/$tdir
26418 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26420 local sub_max_inherit
26422 mkdir -p $testdir || error "failed to create $testdir"
26424 # set default max-inherit to -1 if stripe count is 0 or 1
26425 $LFS setdirstripe -D -c 1 $testdir ||
26426 error "failed to set default LMV"
26427 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26428 (( max_inherit == -1 )) ||
26429 error "wrong max_inherit value $max_inherit"
26431 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26432 $LFS setdirstripe -D -c -1 $testdir ||
26433 error "failed to set default LMV"
26434 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26435 (( max_inherit > 0 )) ||
26436 error "wrong max_inherit value $max_inherit"
26438 # and the subdir will decrease the max_inherit by 1
26439 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26440 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26441 (( sub_max_inherit == max_inherit - 1)) ||
26442 error "wrong max-inherit of subdir $sub_max_inherit"
26444 # check specified --max-inherit and warning message
26445 stack_trap "rm -f $tmpfile"
26446 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26447 error "failed to set default LMV"
26448 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26449 (( max_inherit == -1 )) ||
26450 error "wrong max_inherit value $max_inherit"
26452 # check the warning messages
26453 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26454 error "failed to detect warning string"
26457 run_test 413e "check default max-inherit value"
26459 test_fs_dmv_inherit()
26461 local testdir=$DIR/$tdir
26468 mkdir $testdir || error "mkdir $testdir failed"
26469 count=$($LFS getdirstripe -D -c $testdir)
26470 (( count == 1 )) ||
26471 error "$testdir default LMV count mismatch $count != 1"
26472 inherit=$($LFS getdirstripe -D -X $testdir)
26473 (( inherit == 3 - i )) ||
26474 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26475 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26476 (( inherit_rr == 3 - i )) ||
26477 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26478 testdir=$testdir/sub
26481 mkdir $testdir || error "mkdir $testdir failed"
26482 count=$($LFS getdirstripe -D -c $testdir)
26483 (( count == 0 )) ||
26484 error "$testdir default LMV count not zero: $count"
26488 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26490 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26491 skip "Need server version at least 2.14.55"
26493 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26494 error "dump $DIR default LMV failed"
26495 stack_trap "setfattr --restore=$TMP/dmv.ea"
26497 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26498 error "set $DIR default LMV failed"
26500 test_fs_dmv_inherit
26502 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26505 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26507 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26508 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26509 error "dump $DIR default LMV failed"
26510 stack_trap "setfattr --restore=$TMP/dmv.ea"
26512 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26513 error "set $DIR default LMV failed"
26515 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26516 error "mount $MOUNT2 failed"
26517 stack_trap "umount_client $MOUNT2"
26519 local saved_DIR=$DIR
26523 stack_trap "export DIR=$saved_DIR"
26525 # first check filesystem-wide default LMV inheritance
26526 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26528 # then check subdirs are spread to all MDTs
26529 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26531 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26533 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26535 run_test 413g "enforce ROOT default LMV on subdir mount"
26538 (( MDSCOUNT >= 2 )) ||
26539 skip "We need at least 2 MDTs for this test"
26541 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26542 skip "Need server version at least 2.15.50.6"
26544 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26546 stack_trap "$LCTL set_param \
26547 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26548 $LCTL set_param lmv.*.qos_maxage=1
26552 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26553 local count=$((MDSCOUNT * 20))
26555 generate_uneven_mdts 50
26557 mkdir -p $dir || error "mkdir $dir failed"
26558 stack_trap "rm -rf $dir"
26559 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26560 --max-inherit-rr=$rr_depth $dir
26562 for ((d=0; d < depth + 2; d++)); do
26564 for ((sub=0; sub < count; sub++)); do
26567 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26568 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26569 # subdirs within $rr_depth should be created round-robin
26570 if (( d < rr_depth )); then
26571 (( ${num[0]} != count )) ||
26572 error "all objects created on MDT ${num[1]}"
26578 run_test 413h "don't stick to parent for round-robin dirs"
26585 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26586 unlinkmany $subdir/f. $TEST413_COUNT &
26590 for pid in $pids; do
26594 run_test 413z "413 test cleanup"
26597 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26598 $LCTL set_param fail_loc=0x80000521
26599 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26602 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26606 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26607 skip "Need server version at least 2.11.52"
26617 # this test may be slow on ZFS
26618 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26620 # though this test is designed for striped directory, let's test normal
26621 # directory too since lock is always saved as CoS lock.
26622 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26623 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26632 start_time=$(date +%s)
26633 for i in $(seq $total); do
26634 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26637 end_time=$(date +%s)
26638 duration=$((end_time - start_time))
26640 kill -9 $setattr_pid
26642 echo "rename $total files took $duration sec"
26643 [ $duration -lt 100 ] || error "rename took $duration sec"
26645 run_test 415 "lock revoke is not missing"
26648 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26649 skip "Need server version at least 2.11.55"
26651 # define OBD_FAIL_OSD_TXN_START 0x19a
26652 do_facet mds1 lctl set_param fail_loc=0x19a
26654 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26658 run_test 416 "transaction start failure won't cause system hung"
26662 do_nodes $(comma_list $(mdts_nodes)) \
26663 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26664 do_nodes $(comma_list $(mdts_nodes)) \
26665 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26666 do_nodes $(comma_list $(mdts_nodes)) \
26667 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26671 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26672 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26673 skip "Need MDS version at least 2.11.56"
26675 trap cleanup_417 RETURN EXIT
26677 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26678 do_nodes $(comma_list $(mdts_nodes)) \
26679 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26680 $LFS migrate -m 0 $DIR/$tdir.1 &&
26681 error "migrate dir $tdir.1 should fail"
26683 do_nodes $(comma_list $(mdts_nodes)) \
26684 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26685 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26686 error "create remote dir $tdir.2 should fail"
26688 do_nodes $(comma_list $(mdts_nodes)) \
26689 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26690 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26691 error "create striped dir $tdir.3 should fail"
26694 run_test 417 "disable remote dir, striped dir and dir migration"
26696 # Checks that the outputs of df [-i] and lfs df [-i] match
26698 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26708 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26710 for count in {1..100}; do
26711 do_nodes "$CLIENTS" \
26712 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26715 # read the lines of interest
26716 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26717 error "df $inodes $dir | tail -n +2 failed"
26718 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26719 error "lfs df $inodes $dir | grep summary: failed"
26721 # skip first substrings of each output as they are different
26722 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26723 # compare the two outputs
26725 # skip "available" on MDT until LU-13997 is fixed.
26726 #for i in {1..5}; do
26727 for i in 1 2 4 5; do
26728 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26736 lfs df $inodes $dir
26737 error "df and lfs df $1 output mismatch: " \
26738 "df ${inodes}: ${df_out[*]}, " \
26739 "lfs df ${inodes}: ${lfs_df_out[*]}"
26744 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26746 local dir=$DIR/$tdir
26747 local numfiles=$((RANDOM % 4096 + 2))
26748 local numblocks=$((RANDOM % 256 + 1))
26750 wait_delete_completed
26753 # check block output
26754 check_lfs_df blocks $dir
26755 # check inode output
26756 check_lfs_df inodes $dir
26758 # create a single file and retest
26759 echo "Creating a single file and testing"
26760 createmany -o $dir/$tfile- 1 &>/dev/null ||
26761 error "creating 1 file in $dir failed"
26762 check_lfs_df blocks $dir
26763 check_lfs_df inodes $dir
26765 # create a random number of files
26766 echo "Creating $((numfiles - 1)) files and testing"
26767 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26768 error "creating $((numfiles - 1)) files in $dir failed"
26770 # write a random number of blocks to the first test file
26771 echo "Writing $numblocks 4K blocks and testing"
26772 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26773 count=$numblocks &>/dev/null ||
26774 error "dd to $dir/${tfile}-0 failed"
26777 check_lfs_df blocks $dir
26778 check_lfs_df inodes $dir
26780 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26781 error "unlinking $numfiles files in $dir failed"
26783 run_test 418 "df and lfs df outputs match"
26787 local dir=$DIR/$tdir
26792 cancel_lru_locks mdc
26794 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26795 $LCTL set_param fail_loc=0x1410
26797 $LCTL set_param fail_loc=0
26800 run_test 419 "Verify open file by name doesn't crash kernel"
26804 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26805 skip "Need MDS version at least 2.12.53"
26807 local SAVE_UMASK=$(umask)
26808 local dir=$DIR/$tdir
26809 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26813 mkdir -m03777 $dir/testdir
26814 ls -dn $dir/testdir
26815 # Need to remove trailing '.' when SELinux is enabled
26816 local dirperms=$(ls -dn $dir/testdir |
26817 awk '{ sub(/\.$/, "", $1); print $1}')
26818 [ $dirperms == "drwxrwsrwt" ] ||
26819 error "incorrect perms on $dir/testdir"
26821 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26822 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26823 ls -n $dir/testdir/testfile
26824 local fileperms=$(ls -n $dir/testdir/testfile |
26825 awk '{ sub(/\.$/, "", $1); print $1}')
26826 [ $fileperms == "-rwxr-xr-x" ] ||
26827 error "incorrect perms on $dir/testdir/testfile"
26831 run_test 420 "clear SGID bit on non-directories for non-members"
26838 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26839 skip "Need MDS version at least 2.12.54"
26841 test_mkdir $DIR/$tdir
26842 createmany -o $DIR/$tdir/f 3
26843 cnt=$(ls -1 $DIR/$tdir | wc -l)
26844 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26846 fid1=$(lfs path2fid $DIR/$tdir/f1)
26847 fid2=$(lfs path2fid $DIR/$tdir/f2)
26848 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26850 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26851 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26853 cnt=$(ls -1 $DIR/$tdir | wc -l)
26854 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26856 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26857 createmany -o $DIR/$tdir/f 3
26858 cnt=$(ls -1 $DIR/$tdir | wc -l)
26859 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26861 fid1=$(lfs path2fid $DIR/$tdir/f1)
26862 fid2=$(lfs path2fid $DIR/$tdir/f2)
26863 echo "remove using fsname $FSNAME"
26864 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26866 cnt=$(ls -1 $DIR/$tdir | wc -l)
26867 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26869 run_test 421a "simple rm by fid"
26876 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26877 skip "Need MDS version at least 2.12.54"
26879 test_mkdir $DIR/$tdir
26880 createmany -o $DIR/$tdir/f 3
26881 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26884 FID1=$(lfs path2fid $DIR/$tdir/f1)
26885 FID2=$(lfs path2fid $DIR/$tdir/f2)
26886 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26888 kill -USR1 $MULTIPID
26891 cnt=$(ls $DIR/$tdir | wc -l)
26892 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26894 run_test 421b "rm by fid on open file"
26900 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26901 skip "Need MDS version at least 2.12.54"
26903 test_mkdir $DIR/$tdir
26904 createmany -o $DIR/$tdir/f 3
26905 touch $DIR/$tdir/$tfile
26906 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26907 cnt=$(ls -1 $DIR/$tdir | wc -l)
26908 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26910 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26911 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26913 cnt=$(ls $DIR/$tdir | wc -l)
26914 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26916 run_test 421c "rm by fid against hardlinked files"
26922 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26923 skip "Need MDS version at least 2.12.54"
26925 test_mkdir $DIR/$tdir
26926 createmany -o $DIR/$tdir/f 4097
26927 cnt=$(ls -1 $DIR/$tdir | wc -l)
26928 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26930 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26931 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26933 cnt=$(ls $DIR/$tdir | wc -l)
26935 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26937 run_test 421d "rmfid en masse"
26943 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26944 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26945 skip "Need MDS version at least 2.12.54"
26947 mkdir -p $DIR/$tdir
26948 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26949 createmany -o $DIR/$tdir/striped_dir/f 512
26950 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26951 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26953 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26954 sed "s/[/][^:]*://g")
26955 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26957 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26959 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26961 run_test 421e "rmfid in DNE"
26967 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26968 skip "Need MDS version at least 2.12.54"
26970 test_mkdir $DIR/$tdir
26972 cnt=$(ls -1 $DIR/$tdir | wc -l)
26973 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26975 FID=$(lfs path2fid $DIR/$tdir/f)
26976 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26977 # rmfid should fail
26978 cnt=$(ls -1 $DIR/$tdir | wc -l)
26979 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26981 chmod a+rw $DIR/$tdir
26983 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26984 # rmfid should fail
26985 cnt=$(ls -1 $DIR/$tdir | wc -l)
26986 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26989 $RUNAS touch $DIR/$tdir/f
26990 FID=$(lfs path2fid $DIR/$tdir/f)
26991 echo "rmfid as root"
26992 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26993 cnt=$(ls -1 $DIR/$tdir | wc -l)
26994 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26997 $RUNAS touch $DIR/$tdir/f
26998 cnt=$(ls -1 $DIR/$tdir | wc -l)
26999 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
27000 FID=$(lfs path2fid $DIR/$tdir/f)
27001 # rmfid w/o user_fid2path mount option should fail
27002 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
27003 cnt=$(ls -1 $DIR/$tdir | wc -l)
27004 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
27006 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
27007 stack_trap "rmdir $tmpdir"
27008 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
27009 error "failed to mount client'"
27010 stack_trap "umount_client $tmpdir"
27012 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
27013 # rmfid should succeed
27014 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
27015 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
27017 # rmfid shouldn't allow to remove files due to dir's permission
27018 chmod a+rwx $tmpdir/$tdir
27019 touch $tmpdir/$tdir/f
27020 ls -la $tmpdir/$tdir
27021 FID=$(lfs path2fid $tmpdir/$tdir/f)
27022 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
27025 run_test 421f "rmfid checks permissions"
27031 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27032 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27033 skip "Need MDS version at least 2.12.54"
27035 mkdir -p $DIR/$tdir
27036 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27037 createmany -o $DIR/$tdir/striped_dir/f 512
27038 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27039 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27041 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27042 sed "s/[/][^:]*://g")
27044 rm -f $DIR/$tdir/striped_dir/f1*
27045 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27046 removed=$((512 - cnt))
27048 # few files have been just removed, so we expect
27049 # rmfid to fail on their fids
27050 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
27051 [ $removed != $errors ] && error "$errors != $removed"
27053 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27055 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27057 run_test 421g "rmfid to return errors properly"
27060 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
27061 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
27062 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
27063 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
27064 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
27066 local amc=$(at_max_get client)
27067 local amo=$(at_max_get mds1)
27068 local timeout=`lctl get_param -n timeout`
27070 at_max_set 0 client
27073 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27074 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27075 fail_val=$(((2*timeout + 10)*1000))
27076 touch $DIR/$tdir/d3/file &
27078 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27079 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27080 fail_val=$((2*timeout + 5))
27081 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27085 sleep $((2 * timeout))
27089 touch $DIR/$tdir/d2/file3
27090 touch $DIR/$tdir/d2/file4
27091 touch $DIR/$tdir/d2/file5
27094 at_max_set $amc client
27095 at_max_set $amo mds1
27097 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27098 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27099 error "Watchdog is always throttled"
27101 run_test 422 "kill a process with RPC in progress"
27114 # ensure statfs cache is expired
27117 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27118 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27122 run_test 423 "statfs should return a right data"
27125 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27126 $LCTL set_param fail_loc=0x80000522
27127 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27130 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
27133 test_mkdir -c -1 $DIR/$tdir
27134 $LFS setstripe -c -1 $DIR/$tdir
27136 lru_resize_disable "" 100
27137 stack_trap "lru_resize_enable" EXIT
27141 for i in $(seq $((MDSCOUNT * 125))); do
27142 local t=$DIR/$tdir/$tfile_$i
27144 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
27145 error_noexit "Create file $t"
27147 stack_trap "rm -rf $DIR/$tdir" EXIT
27149 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
27150 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
27151 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
27153 [ $lock_count -le $lru_size ] ||
27154 error "osc lock count $lock_count > lru size $lru_size"
27157 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
27158 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
27159 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
27161 [ $lock_count -le $lru_size ] ||
27162 error "mdc lock count $lock_count > lru size $lru_size"
27165 run_test 425 "lock count should not exceed lru size"
27168 splice-test -r $DIR/$tfile
27169 splice-test -rd $DIR/$tfile
27170 splice-test $DIR/$tfile
27171 splice-test -d $DIR/$tfile
27173 run_test 426 "splice test on Lustre"
27176 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
27177 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
27178 skip "Need MDS version at least 2.12.4"
27184 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
27185 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27187 $LFS getdirstripe $DIR/$tdir/1/dir
27189 #first setfattr for creating updatelog
27190 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27192 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27193 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27194 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27195 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27199 wait_recovery_complete mds2 $((2*TIMEOUT))
27201 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27202 echo $log | grep "get update log failed" &&
27203 error "update log corruption is detected" || true
27205 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27209 local cache_limit=$CACHE_MAX
27211 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27212 $LCTL set_param -n llite.*.max_cached_mb=64
27215 $LFS setstripe -c 1 $DIR/$tdir
27216 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27217 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27219 for f in $(seq 4); do
27220 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27224 cancel_lru_locks osc
27226 for f in $(seq 4); do
27227 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27231 run_test 428 "large block size IO should not hang"
27233 test_429() { # LU-7915 / LU-10948
27234 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27235 local testfile=$DIR/$tfile
27236 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27242 $LCTL get_param $ll_opencache_threshold_count ||
27243 skip "client does not have opencache parameter"
27245 set_opencache $new_flag
27246 stack_trap "restore_opencache"
27247 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27248 error "enable opencache failed"
27250 # drop MDC DLM locks
27251 cancel_lru_locks mdc
27252 # clear MDC RPC stats counters
27253 $LCTL set_param $mdc_rpcstats=clear
27255 # According to the current implementation, we need to run 3 times
27256 # open & close file to verify if opencache is enabled correctly.
27257 # 1st, RPCs are sent for lookup/open and open handle is released on
27259 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27260 # so open handle won't be released thereafter.
27261 # 3rd, No RPC is sent out.
27262 $MULTIOP $testfile oc || error "multiop failed"
27263 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27264 echo "1st: $first_rpc RPCs in flight"
27266 $MULTIOP $testfile oc || error "multiop failed"
27267 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27268 echo "2nd: $second_rpc RPCs in flight"
27270 $MULTIOP $testfile oc || error "multiop failed"
27271 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27272 echo "3rd: $third_rpc RPCs in flight"
27274 #verify no MDC RPC is sent
27275 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27277 run_test 429 "verify if opencache flag on client side does work"
27283 # data at [200K, 400K)
27284 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27285 error "256K->512K dd fails"
27287 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27288 error "2M->3M dd fails"
27290 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27291 error "4M->5M dd fails"
27292 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27293 # start at first component hole #1
27294 printf "Seeking hole from 1000 ... "
27295 offset=$(lseek_test -l 1000 $file)
27297 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27298 printf "Seeking data from 1000 ... "
27299 offset=$(lseek_test -d 1000 $file)
27301 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27303 # start at first component data block
27304 printf "Seeking hole from 300000 ... "
27305 offset=$(lseek_test -l 300000 $file)
27307 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27308 printf "Seeking data from 300000 ... "
27309 offset=$(lseek_test -d 300000 $file)
27311 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27313 # start at the first component but beyond end of object size
27314 printf "Seeking hole from 1000000 ... "
27315 offset=$(lseek_test -l 1000000 $file)
27317 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27318 printf "Seeking data from 1000000 ... "
27319 offset=$(lseek_test -d 1000000 $file)
27321 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27323 # start at second component stripe 2 (empty file)
27324 printf "Seeking hole from 1500000 ... "
27325 offset=$(lseek_test -l 1500000 $file)
27327 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27328 printf "Seeking data from 1500000 ... "
27329 offset=$(lseek_test -d 1500000 $file)
27331 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27333 # start at second component stripe 1 (all data)
27334 printf "Seeking hole from 3000000 ... "
27335 offset=$(lseek_test -l 3000000 $file)
27337 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27338 printf "Seeking data from 3000000 ... "
27339 offset=$(lseek_test -d 3000000 $file)
27341 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27343 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27344 error "2nd dd fails"
27345 echo "Add data block at 640K...1280K"
27347 # start at before new data block, in hole
27348 printf "Seeking hole from 600000 ... "
27349 offset=$(lseek_test -l 600000 $file)
27351 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27352 printf "Seeking data from 600000 ... "
27353 offset=$(lseek_test -d 600000 $file)
27355 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27357 # start at the first component new data block
27358 printf "Seeking hole from 1000000 ... "
27359 offset=$(lseek_test -l 1000000 $file)
27361 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27362 printf "Seeking data from 1000000 ... "
27363 offset=$(lseek_test -d 1000000 $file)
27365 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27367 # start at second component stripe 2, new data
27368 printf "Seeking hole from 1200000 ... "
27369 offset=$(lseek_test -l 1200000 $file)
27371 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27372 printf "Seeking data from 1200000 ... "
27373 offset=$(lseek_test -d 1200000 $file)
27375 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27377 # start beyond file end
27378 printf "Using offset > filesize ... "
27379 lseek_test -l 4000000 $file && error "lseek should fail"
27380 printf "Using offset > filesize ... "
27381 lseek_test -d 4000000 $file && error "lseek should fail"
27387 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27388 skip "MDT does not support SEEK_HOLE"
27390 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27391 skip "OST does not support SEEK_HOLE"
27393 local file=$DIR/$tdir/$tfile
27395 mkdir -p $DIR/$tdir
27397 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27398 # OST stripe #1 will have continuous data at [1M, 3M)
27399 # OST stripe #2 is empty
27400 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27401 lseek_test_430 $file
27403 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27404 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27405 lseek_test_430 $file
27407 $LFS setstripe -c2 -S 512K $file
27408 echo "Two stripes, stripe size 512K"
27409 lseek_test_430 $file
27411 # FLR with stale mirror
27412 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27414 echo "Mirrored file:"
27415 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27416 echo "Plain 2 stripes 1M"
27417 lseek_test_430 $file
27420 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27423 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27424 skip "OST does not support SEEK_HOLE"
27427 local file=$DIR/$tdir/$tfile
27429 mkdir -p $DIR/$tdir
27430 # Empty layout lseek should fail
27433 printf "Seeking hole from 0 ... "
27434 lseek_test -l 0 $file && error "lseek should fail"
27435 printf "Seeking data from 0 ... "
27436 lseek_test -d 0 $file && error "lseek should fail"
27440 $LFS setstripe -E 1M -c2 -E eof $file
27441 $TRUNCATE $file 1048576
27442 printf "Seeking hole from 1000000 ... "
27443 offset=$(lseek_test -l 1000000 $file)
27445 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27446 printf "Seeking data from 1000000 ... "
27447 lseek_test -d 1000000 $file && error "lseek should fail"
27450 # full component followed by non-inited one
27451 $LFS setstripe -E 1M -c2 -E eof $file
27452 dd if=/dev/urandom of=$file bs=1M count=1
27453 printf "Seeking hole from 1000000 ... "
27454 offset=$(lseek_test -l 1000000 $file)
27456 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27457 printf "Seeking hole from 1048576 ... "
27458 lseek_test -l 1048576 $file && error "lseek should fail"
27459 # init second component and truncate back
27460 echo "123" >> $file
27461 $TRUNCATE $file 1048576
27462 printf "Seeking hole from 1000000 ... "
27463 offset=$(lseek_test -l 1000000 $file)
27465 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27466 printf "Seeking hole from 1048576 ... "
27467 lseek_test -l 1048576 $file && error "lseek should fail"
27468 # boundary checks for big values
27469 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27470 offset=$(lseek_test -d 0 $file.10g)
27471 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27472 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27473 offset=$(lseek_test -d 0 $file.100g)
27474 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27477 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27480 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27481 skip "OST does not support SEEK_HOLE"
27483 local file=$DIR/$tdir/$tfile
27486 mkdir -p $DIR/$tdir
27487 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27489 # cp version 8.33+ prefers lseek over fiemap
27490 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27492 time cp $file /dev/null
27493 (( SECONDS - start < 5 )) ||
27494 error "cp: too long runtime $((SECONDS - start))"
27497 # tar version 1.29+ supports SEEK_HOLE/DATA
27498 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27500 time tar cS $file - | cat > /dev/null
27501 (( SECONDS - start < 5 )) ||
27502 error "tar: too long runtime $((SECONDS - start))"
27505 run_test 430c "lseek: external tools check"
27507 test_431() { # LU-14187
27508 local file=$DIR/$tdir/$tfile
27510 mkdir -p $DIR/$tdir
27511 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27512 dd if=/dev/urandom of=$file bs=4k count=1
27513 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27514 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27515 #define OBD_FAIL_OST_RESTART_IO 0x251
27516 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27517 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27521 echo 3 > /proc/sys/vm/drop_caches
27522 diff $file $file.0 || error "data diff"
27524 run_test 431 "Restart transaction for IO"
27526 cleanup_test_432() {
27527 do_facet mgs $LCTL nodemap_activate 0
27528 wait_nm_sync active
27532 local tmpdir=$TMP/dir432
27534 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27535 skip "Need MDS version at least 2.14.52"
27537 stack_trap cleanup_test_432 EXIT
27541 do_facet mgs $LCTL nodemap_activate 1
27542 wait_nm_sync active
27543 do_facet mgs $LCTL nodemap_modify --name default \
27544 --property admin --value 1
27545 do_facet mgs $LCTL nodemap_modify --name default \
27546 --property trusted --value 1
27547 cancel_lru_locks mdc
27548 wait_nm_sync default admin_nodemap
27549 wait_nm_sync default trusted_nodemap
27551 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27552 grep -ci "Operation not permitted") -ne 0 ]; then
27553 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27556 run_test 432 "mv dir from outside Lustre"
27559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27561 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27562 skip "inode cache not supported"
27564 $LCTL set_param llite.*.inode_cache=0
27565 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27571 cancel_lru_locks mdc
27572 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27573 createmany -m $DIR/$tdir/f $count
27574 createmany -d $DIR/$tdir/d $count
27575 ls -l $DIR/$tdir > /dev/null
27576 stack_trap "rm -rf $DIR/$tdir"
27578 before=$(num_objects)
27579 cancel_lru_locks mdc
27580 after=$(num_objects)
27582 # sometimes even @before is less than 2 * count
27583 while (( before - after < count )); do
27585 after=$(num_objects)
27587 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27588 if (( wait > 60 )); then
27589 error "inode slab grew from $before to $after"
27593 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27595 run_test 433 "ldlm lock cancel releases dentries and inodes"
27598 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27599 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27600 skip "Need server version at least 2.9.55"
27602 start_full_debug_logging
27606 stop_full_debug_logging
27610 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27611 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27612 awk '/The barrier for/ { print $7 }')
27615 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27620 barrier_expired() {
27623 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27624 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27625 awk '/will be expired/ { print $7 }')
27627 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27636 echo "Start barrier_freeze at: $(date)"
27637 #define OBD_FAIL_BARRIER_DELAY 0x2202
27638 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27639 # Do not reduce barrier time - See LU-11873
27640 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27643 local b_status=$(barrier_stat)
27644 echo "Got barrier status at: $(date)"
27645 [ "$b_status" = "'freezing_p1'" ] ||
27646 error "(1) unexpected barrier status $b_status"
27648 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27650 b_status=$(barrier_stat)
27651 [ "$b_status" = "'frozen'" ] ||
27652 error "(2) unexpected barrier status $b_status"
27654 local expired=$(barrier_expired)
27655 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27656 sleep $((expired + 3))
27658 b_status=$(barrier_stat)
27659 [ "$b_status" = "'expired'" ] ||
27660 error "(3) unexpected barrier status $b_status"
27662 # Do not reduce barrier time - See LU-11873
27663 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27664 error "(4) fail to freeze barrier"
27666 b_status=$(barrier_stat)
27667 [ "$b_status" = "'frozen'" ] ||
27668 error "(5) unexpected barrier status $b_status"
27670 echo "Start barrier_thaw at: $(date)"
27671 #define OBD_FAIL_BARRIER_DELAY 0x2202
27672 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27673 do_facet mgs $LCTL barrier_thaw $FSNAME &
27676 b_status=$(barrier_stat)
27677 echo "Got barrier status at: $(date)"
27678 [ "$b_status" = "'thawing'" ] ||
27679 error "(6) unexpected barrier status $b_status"
27681 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27683 b_status=$(barrier_stat)
27684 [ "$b_status" = "'thawed'" ] ||
27685 error "(7) unexpected barrier status $b_status"
27687 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27688 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27689 do_facet mgs $LCTL barrier_freeze $FSNAME
27691 b_status=$(barrier_stat)
27692 [ "$b_status" = "'failed'" ] ||
27693 error "(8) unexpected barrier status $b_status"
27695 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27696 do_facet mgs $LCTL barrier_thaw $FSNAME
27700 run_test 801a "write barrier user interfaces and stat machine"
27705 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27706 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27707 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27708 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27709 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27711 cancel_lru_locks mdc
27713 # 180 seconds should be long enough
27714 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27716 local b_status=$(barrier_stat)
27717 [ "$b_status" = "'frozen'" ] ||
27718 error "(6) unexpected barrier status $b_status"
27720 mkdir $DIR/$tdir/d0/d10 &
27723 touch $DIR/$tdir/d1/f13 &
27726 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27729 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27732 rm -f $DIR/$tdir/d4/f12 &
27735 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27737 # To guarantee taht the 'stat' is not blocked
27738 b_status=$(barrier_stat)
27739 [ "$b_status" = "'frozen'" ] ||
27740 error "(8) unexpected barrier status $b_status"
27742 # let above commands to run at background
27745 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27746 ps -p $touch_pid || error "(10) touch should be blocked"
27747 ps -p $ln_pid || error "(11) link should be blocked"
27748 ps -p $mv_pid || error "(12) rename should be blocked"
27749 ps -p $rm_pid || error "(13) unlink should be blocked"
27751 b_status=$(barrier_stat)
27752 [ "$b_status" = "'frozen'" ] ||
27753 error "(14) unexpected barrier status $b_status"
27755 do_facet mgs $LCTL barrier_thaw $FSNAME
27756 b_status=$(barrier_stat)
27757 [ "$b_status" = "'thawed'" ] ||
27758 error "(15) unexpected barrier status $b_status"
27760 wait $mkdir_pid || error "(16) mkdir should succeed"
27761 wait $touch_pid || error "(17) touch should succeed"
27762 wait $ln_pid || error "(18) link should succeed"
27763 wait $mv_pid || error "(19) rename should succeed"
27764 wait $rm_pid || error "(20) unlink should succeed"
27768 run_test 801b "modification will be blocked by write barrier"
27771 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27775 stop mds2 || error "(1) Fail to stop mds2"
27777 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27779 local b_status=$(barrier_stat)
27780 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27781 do_facet mgs $LCTL barrier_thaw $FSNAME
27782 error "(2) unexpected barrier status $b_status"
27785 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27786 error "(3) Fail to rescan barrier bitmap"
27788 # Do not reduce barrier time - See LU-11873
27789 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27791 b_status=$(barrier_stat)
27792 [ "$b_status" = "'frozen'" ] ||
27793 error "(4) unexpected barrier status $b_status"
27795 do_facet mgs $LCTL barrier_thaw $FSNAME
27796 b_status=$(barrier_stat)
27797 [ "$b_status" = "'thawed'" ] ||
27798 error "(5) unexpected barrier status $b_status"
27800 local devname=$(mdsdevname 2)
27802 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27804 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27805 error "(7) Fail to rescan barrier bitmap"
27809 run_test 801c "rescan barrier bitmap"
27812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27813 remote_mds_nodsh && skip "remote MDS with nodsh"
27815 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27816 skip "readonly option not available"
27818 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27820 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27821 error "(2) Fail to copy"
27823 # write back all cached data before setting MDT to readonly
27827 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27828 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27830 echo "Modify should be refused"
27831 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27833 echo "Read should be allowed"
27834 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27835 error "(7) Read should succeed under ro mode"
27838 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27840 run_test 802b "be able to set MDTs to readonly"
27843 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27844 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27845 skip "MDS needs to be newer than 2.10.54"
27847 mkdir_on_mdt0 $DIR/$tdir
27848 # Create some objects on all MDTs to trigger related logs objects
27849 for idx in $(seq $MDSCOUNT); do
27850 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27851 $DIR/$tdir/dir${idx} ||
27852 error "Fail to create $DIR/$tdir/dir${idx}"
27855 wait_delete_completed # ensure old test cleanups are finished
27857 echo "before create:"
27859 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27861 for i in {1..10}; do
27862 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27863 error "Fail to create $DIR/$tdir/foo$i"
27866 # sync ZFS-on-MDS to refresh statfs data
27867 wait_zfs_commit mds1
27869 echo "after create:"
27871 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27873 # allow for an llog to be cleaned up during the test
27874 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27875 error "before ($before_used) + 10 > after ($after_used)"
27877 for i in {1..10}; do
27878 rm -rf $DIR/$tdir/foo$i ||
27879 error "Fail to remove $DIR/$tdir/foo$i"
27882 # sync ZFS-on-MDS to refresh statfs data
27883 wait_zfs_commit mds1
27884 wait_delete_completed
27885 sleep 3 # avoid MDT return cached statfs
27886 echo "after unlink:"
27888 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27890 # allow for an llog to be created during the test
27891 [ $after_used -le $((before_used + 1)) ] ||
27892 error "after ($after_used) > before ($before_used) + 1"
27894 run_test 803a "verify agent object for remote object"
27897 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27898 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27899 skip "MDS needs to be newer than 2.13.56"
27900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27902 for i in $(seq 0 $((MDSCOUNT - 1))); do
27903 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27911 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27912 for i in $(seq 0 $((MDSCOUNT - 1))); do
27913 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27914 awk '/getattr/ { print $2 }')
27915 before=$((before + tmp))
27917 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27918 for i in $(seq 0 $((MDSCOUNT - 1))); do
27919 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27920 awk '/getattr/ { print $2 }')
27921 after=$((after + tmp))
27924 [ $before -eq $after ] || error "getattr count $before != $after"
27926 run_test 803b "remote object can getattr from cache"
27929 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27930 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27931 skip "MDS needs to be newer than 2.10.54"
27932 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27934 mkdir -p $DIR/$tdir
27935 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27936 error "Fail to create $DIR/$tdir/dir0"
27938 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27939 local dev=$(mdsdevname 2)
27941 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27942 grep ${fid} || error "NOT found agent entry for dir0"
27944 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27945 error "Fail to create $DIR/$tdir/dir1"
27947 touch $DIR/$tdir/dir1/foo0 ||
27948 error "Fail to create $DIR/$tdir/dir1/foo0"
27949 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27952 for idx in $(seq $MDSCOUNT); do
27953 dev=$(mdsdevname $idx)
27954 do_facet mds${idx} \
27955 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27956 grep ${fid} && rc=$idx
27959 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27960 error "Fail to rename foo0 to foo1"
27961 if [ $rc -eq 0 ]; then
27962 for idx in $(seq $MDSCOUNT); do
27963 dev=$(mdsdevname $idx)
27964 do_facet mds${idx} \
27965 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27966 grep ${fid} && rc=$idx
27970 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27971 error "Fail to rename foo1 to foo2"
27972 if [ $rc -eq 0 ]; then
27973 for idx in $(seq $MDSCOUNT); do
27974 dev=$(mdsdevname $idx)
27975 do_facet mds${idx} \
27976 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27977 grep ${fid} && rc=$idx
27981 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27983 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27984 error "Fail to link to $DIR/$tdir/dir1/foo2"
27985 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27986 error "Fail to rename foo2 to foo0"
27987 unlink $DIR/$tdir/dir1/foo0 ||
27988 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27989 rm -rf $DIR/$tdir/dir0 ||
27990 error "Fail to rm $DIR/$tdir/dir0"
27992 for idx in $(seq $MDSCOUNT); do
27996 dev=$(mdsdevname $idx)
27997 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27999 start mds${idx} $dev $MDS_MOUNT_OPTS ||
28000 error "mount mds$idx failed"
28001 df $MOUNT > /dev/null 2>&1
28003 # e2fsck should not return error
28005 error "e2fsck detected error on MDT${idx}: rc=$rc"
28008 run_test 804 "verify agent entry for remote entry"
28011 do_facet $SINGLEMDS zfs set quota=$old $fsset
28012 unlinkmany $DIR/$tdir/f- 1000000
28017 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
28018 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
28019 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
28020 skip "netfree not implemented before 0.7"
28021 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
28022 skip "Need MDS version at least 2.10.57"
28029 local pref="osd-zfs.$FSNAME-MDT0000."
28031 # limit available space on MDS dataset to meet nospace issue
28032 # quickly. then ZFS 0.7.2 can use reserved space if asked
28033 # properly (using netfree flag in osd_declare_destroy()
28034 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
28035 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
28037 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
28038 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
28039 let "usedkb=usedkb-freekb"
28040 let "freekb=freekb/2"
28041 if let "freekb > 5000"; then
28044 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
28045 trap cleanup_805 EXIT
28046 mkdir_on_mdt0 $DIR/$tdir
28047 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
28048 error "Can't set PFL layout"
28049 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
28050 rm -rf $DIR/$tdir || error "not able to remove"
28051 do_facet $SINGLEMDS zfs set quota=$old $fsset
28054 run_test 805 "ZFS can remove from full fs"
28060 local expect=$(stat -c %s $file)
28062 check_lsom_size $1 $expect
28064 local blocks=$($LFS getsom -b $file)
28065 expect=$(stat -c %b $file)
28066 [[ $blocks == $expect ]] ||
28067 error "$file expected blocks: $expect, got: $blocks"
28075 cancel_lru_locks mdc
28077 size=$($LFS getsom -s $1)
28078 [[ $size == $expect ]] ||
28079 error "$file expected size: $expect, got: $size"
28083 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28084 skip "Need MDS version at least 2.11.52"
28088 touch $DIR/$tfile || error "touch $tfile failed"
28090 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
28091 save_lustre_params client "llite.*.xattr_cache" > $save
28092 lctl set_param llite.*.xattr_cache=0
28093 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
28095 # single-threaded write
28096 echo "Test SOM for single-threaded write"
28097 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
28098 error "write $tfile failed"
28099 check_lsom_size $DIR/$tfile $bs
28102 local size=$(($num * $bs))
28106 echo "Test SOM for single client multi-threaded($num) write"
28107 $TRUNCATE $DIR/$tfile 0
28108 for ((i = 0; i < $num; i++)); do
28109 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28111 offset=$((offset + $bs))
28113 for (( i=0; i < $num; i++ )); do
28116 check_lsom_size $DIR/$tfile $size
28118 $TRUNCATE $DIR/$tfile 0
28119 for ((i = 0; i < $num; i++)); do
28120 offset=$((offset - $bs))
28121 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28124 for (( i=0; i < $num; i++ )); do
28127 check_lsom_size $DIR/$tfile $size
28129 # multi-client writes
28130 num=$(get_node_count ${CLIENTS//,/ })
28131 size=$(($num * $bs))
28135 echo "Test SOM for multi-client ($num) writes"
28136 $TRUNCATE $DIR/$tfile 0
28137 for client in ${CLIENTS//,/ }; do
28138 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28141 offset=$((offset + $bs))
28143 for (( i=0; i < $num; i++ )); do
28146 check_lsom_size $DIR/$tfile $offset
28149 $TRUNCATE $DIR/$tfile 0
28150 for client in ${CLIENTS//,/ }; do
28151 offset=$((offset - $bs))
28152 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28156 for (( i=0; i < $num; i++ )); do
28159 check_lsom_size $DIR/$tfile $size
28162 echo "Test SOM for truncate"
28163 $TRUNCATE $DIR/$tfile 1048576
28164 check_lsom_size $DIR/$tfile 1048576
28165 $TRUNCATE $DIR/$tfile 1234
28166 check_lsom_size $DIR/$tfile 1234
28168 # verify SOM blocks count
28169 echo "Verify SOM block count"
28170 $TRUNCATE $DIR/$tfile 0
28171 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28172 error "failed to write file $tfile"
28173 check_lsom_data $DIR/$tfile
28175 run_test 806 "Verify Lazy Size on MDS"
28178 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28179 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28180 skip "Need MDS version at least 2.11.52"
28182 # Registration step
28183 changelog_register || error "changelog_register failed"
28184 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28185 changelog_users $SINGLEMDS | grep -q $cl_user ||
28186 error "User $cl_user not found in changelog_users"
28188 rm -rf $DIR/$tdir || error "rm $tdir failed"
28189 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28190 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28191 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28192 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28193 error "truncate $tdir/trunc failed"
28196 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28197 error "write $tfile failed"
28199 # multi-client wirtes
28200 local num=$(get_node_count ${CLIENTS//,/ })
28204 echo "Test SOM for multi-client ($num) writes"
28205 touch $DIR/$tfile || error "touch $tfile failed"
28206 $TRUNCATE $DIR/$tfile 0
28207 for client in ${CLIENTS//,/ }; do
28208 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28211 offset=$((offset + $bs))
28213 for (( i=0; i < $num; i++ )); do
28217 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28218 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28219 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28220 check_lsom_data $DIR/$tdir/trunc
28221 check_lsom_data $DIR/$tdir/single_dd
28222 check_lsom_data $DIR/$tfile
28225 # Deregistration step
28226 changelog_deregister || error "changelog_deregister failed"
28228 run_test 807 "verify LSOM syncing tool"
28230 check_som_nologged()
28232 local lines=$($LFS changelog $FSNAME-MDT0000 |
28233 grep 'x=trusted.som' | wc -l)
28234 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28238 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28239 skip "Need MDS version at least 2.11.55"
28241 # Registration step
28242 changelog_register || error "changelog_register failed"
28244 touch $DIR/$tfile || error "touch $tfile failed"
28247 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28248 error "write $tfile failed"
28251 $TRUNCATE $DIR/$tfile 1234
28254 $TRUNCATE $DIR/$tfile 1048576
28257 # Deregistration step
28258 changelog_deregister || error "changelog_deregister failed"
28260 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28265 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28269 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28270 skip "Need MDS version at least 2.11.56"
28272 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28273 error "failed to create DoM-only file $DIR/$tfile"
28274 touch $DIR/$tfile || error "touch $tfile failed"
28275 check_som_nodata $DIR/$tfile
28277 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28278 error "write $tfile failed"
28279 check_som_nodata $DIR/$tfile
28281 $TRUNCATE $DIR/$tfile 1234
28282 check_som_nodata $DIR/$tfile
28284 $TRUNCATE $DIR/$tfile 4097
28285 check_som_nodata $DIR/$file
28287 run_test 809 "Verify no SOM xattr store for DoM-only files"
28290 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28291 $GSS && skip_env "could not run with gss"
28292 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28293 skip "OST < 2.12.58 doesn't align checksum"
28296 stack_trap "set_checksums $ORIG_CSUM" EXIT
28297 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28302 for csum in $CKSUM_TYPES; do
28303 #define OBD_FAIL_OSC_NO_GRANT 0x411
28304 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28305 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28307 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28308 before=$(md5sum $DIR/$tfile)
28309 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28310 after=$(md5sum $DIR/$tfile)
28311 [ "$before" == "$after" ] ||
28312 error "$csum: $before != $after bs=$1 seek=$2"
28316 run_test 810 "partial page writes on ZFS (LU-11663)"
28319 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28320 skip "OST < 2.12.51 doesn't support this fail_loc"
28322 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28323 # ensure ost1 is connected
28324 stat $DIR/$tfile >/dev/null || error "can't stat"
28325 wait_osc_import_state client ost1 FULL
28326 # no locks, no reqs to let the connection idle
28327 cancel_lru_locks osc
28329 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28330 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28331 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28332 wait_osc_import_state client ost1 CONNECTING
28333 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28335 stat $DIR/$tfile >/dev/null || error "can't stat file"
28337 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28339 test_812b() { # LU-12378
28340 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28341 skip "OST < 2.12.51 doesn't support this fail_loc"
28343 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28344 # ensure ost1 is connected
28345 stat $DIR/$tfile >/dev/null || error "can't stat"
28346 wait_osc_import_state client ost1 FULL
28347 # no locks, no reqs to let the connection idle
28348 cancel_lru_locks osc
28350 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28351 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28352 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28353 wait_osc_import_state client ost1 CONNECTING
28354 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28356 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28357 wait_osc_import_state client ost1 IDLE
28359 run_test 812b "do not drop no resend request for idle connect"
28364 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28366 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28367 $LFS getstripe $DIR/$tfile
28368 $LCTL set_param osc.*.idle_timeout=10
28369 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28370 # ensure ost1 is connected
28371 stat $DIR/$tfile >/dev/null || error "can't stat"
28372 wait_osc_import_state client ost1 FULL
28373 # no locks, no reqs to let the connection idle
28374 cancel_lru_locks osc
28376 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28377 $LCTL set_param fail_loc=0x80000533
28379 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28381 run_test 812c "idle import vs lock enqueue race"
28384 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28385 [ -z "$file_heat_sav" ] && skip "no file heat support"
28396 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28397 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28399 $LCTL set_param -n llite.*.file_heat=1
28400 echo "Turn on file heat"
28401 echo "Period second: $period_second, Decay percentage: $decay_pct"
28403 echo "QQQQ" > $DIR/$tfile
28404 echo "QQQQ" > $DIR/$tfile
28405 echo "QQQQ" > $DIR/$tfile
28406 cat $DIR/$tfile > /dev/null
28407 cat $DIR/$tfile > /dev/null
28408 cat $DIR/$tfile > /dev/null
28409 cat $DIR/$tfile > /dev/null
28411 local out=$($LFS heat_get $DIR/$tfile)
28413 $LFS heat_get $DIR/$tfile
28414 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28415 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28416 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28417 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28419 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28420 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28421 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28422 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28424 sleep $((period_second + 3))
28425 echo "Sleep $((period_second + 3)) seconds..."
28426 # The recursion formula to calculate the heat of the file f is as
28428 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28429 # Where Hi is the heat value in the period between time points i*I and
28430 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28431 # to the weight of Ci.
28432 out=$($LFS heat_get $DIR/$tfile)
28433 $LFS heat_get $DIR/$tfile
28434 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28435 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28436 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28437 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28439 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28440 error "read sample ($readsample) is wrong"
28441 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28442 error "write sample ($writesample) is wrong"
28443 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28444 error "read bytes ($readbyte) is wrong"
28445 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28446 error "write bytes ($writebyte) is wrong"
28448 echo "QQQQ" > $DIR/$tfile
28449 echo "QQQQ" > $DIR/$tfile
28450 echo "QQQQ" > $DIR/$tfile
28451 cat $DIR/$tfile > /dev/null
28452 cat $DIR/$tfile > /dev/null
28453 cat $DIR/$tfile > /dev/null
28454 cat $DIR/$tfile > /dev/null
28456 sleep $((period_second + 3))
28457 echo "Sleep $((period_second + 3)) seconds..."
28459 out=$($LFS heat_get $DIR/$tfile)
28460 $LFS heat_get $DIR/$tfile
28461 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28462 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28463 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28464 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28466 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28467 4 * $decay_pct) / 100") -eq 1 ] ||
28468 error "read sample ($readsample1) is wrong"
28469 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28470 3 * $decay_pct) / 100") -eq 1 ] ||
28471 error "write sample ($writesample1) is wrong"
28472 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28473 20 * $decay_pct) / 100") -eq 1 ] ||
28474 error "read bytes ($readbyte1) is wrong"
28475 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28476 15 * $decay_pct) / 100") -eq 1 ] ||
28477 error "write bytes ($writebyte1) is wrong"
28479 echo "Turn off file heat for the file $DIR/$tfile"
28480 $LFS heat_set -o $DIR/$tfile
28482 echo "QQQQ" > $DIR/$tfile
28483 echo "QQQQ" > $DIR/$tfile
28484 echo "QQQQ" > $DIR/$tfile
28485 cat $DIR/$tfile > /dev/null
28486 cat $DIR/$tfile > /dev/null
28487 cat $DIR/$tfile > /dev/null
28488 cat $DIR/$tfile > /dev/null
28490 out=$($LFS heat_get $DIR/$tfile)
28491 $LFS heat_get $DIR/$tfile
28492 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28493 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28494 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28495 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28497 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28498 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28499 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28500 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28502 echo "Trun on file heat for the file $DIR/$tfile"
28503 $LFS heat_set -O $DIR/$tfile
28505 echo "QQQQ" > $DIR/$tfile
28506 echo "QQQQ" > $DIR/$tfile
28507 echo "QQQQ" > $DIR/$tfile
28508 cat $DIR/$tfile > /dev/null
28509 cat $DIR/$tfile > /dev/null
28510 cat $DIR/$tfile > /dev/null
28511 cat $DIR/$tfile > /dev/null
28513 out=$($LFS heat_get $DIR/$tfile)
28514 $LFS heat_get $DIR/$tfile
28515 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28516 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28517 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28518 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28520 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28521 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28522 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28523 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28525 $LFS heat_set -c $DIR/$tfile
28526 $LCTL set_param -n llite.*.file_heat=0
28527 echo "Turn off file heat support for the Lustre filesystem"
28529 echo "QQQQ" > $DIR/$tfile
28530 echo "QQQQ" > $DIR/$tfile
28531 echo "QQQQ" > $DIR/$tfile
28532 cat $DIR/$tfile > /dev/null
28533 cat $DIR/$tfile > /dev/null
28534 cat $DIR/$tfile > /dev/null
28535 cat $DIR/$tfile > /dev/null
28537 out=$($LFS heat_get $DIR/$tfile)
28538 $LFS heat_get $DIR/$tfile
28539 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28540 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28541 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28542 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28544 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28545 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28546 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28547 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28549 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28552 run_test 813 "File heat verfication"
28556 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28557 echo -n y >> $DIR/$tfile
28558 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28559 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28561 run_test 814 "sparse cp works as expected (LU-12361)"
28565 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28566 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28568 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28571 local ost1_imp=$(get_osc_import_name client ost1)
28572 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28575 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28576 # ensure ost1 is connected
28578 stat $DIR/$tfile >/dev/null || error "can't stat"
28579 wait_osc_import_state client ost1 FULL
28580 # no locks, no reqs to let the connection idle
28581 cancel_lru_locks osc
28582 lru_resize_disable osc
28585 before=$($LCTL get_param -n \
28586 ldlm.namespaces.$imp_name.lru_size)
28588 wait_osc_import_state client ost1 IDLE
28589 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28590 now=$($LCTL get_param -n \
28591 ldlm.namespaces.$imp_name.lru_size)
28592 [ $before == $now ] || error "lru_size changed $before != $now"
28594 run_test 816 "do not reset lru_resize on idle reconnect"
28598 exportfs -u localhost:$DIR/nfsexp
28603 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28605 mkdir -p $DIR/nfsexp
28606 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28607 error "failed to export nfs"
28609 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28610 stack_trap cleanup_817 EXIT
28612 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28613 error "failed to mount nfs to $tmpdir"
28615 cp /bin/true $tmpdir
28616 $DIR/nfsexp/true || error "failed to execute 'true' command"
28618 run_test 817 "nfsd won't cache write lock for exec file"
28621 test_mkdir -i0 -c1 $DIR/$tdir
28622 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28623 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28626 # restore osp-syn threads
28627 stack_trap "fail $SINGLEMDS"
28629 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28630 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28631 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28632 error "start $SINGLEMDS failed"
28635 local testid=$(echo $TESTNAME | tr '_' ' ')
28637 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28638 grep "run LFSCK" || error "run LFSCK is not suggested"
28640 run_test 818 "unlink with failed llog"
28643 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28644 cancel_lru_locks osc
28645 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28646 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28647 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28650 run_test 819a "too big niobuf in read"
28653 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28654 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28655 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28656 cancel_lru_locks osc
28660 run_test 819b "too big niobuf in write"
28663 function test_820_start_ost() {
28666 for num in $(seq $OSTCOUNT); do
28667 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28672 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28675 umount_client $MOUNT || error "umount failed"
28676 for num in $(seq $OSTCOUNT); do
28680 # mount client with no active OSTs
28681 # so that the client can't initialize max LOV EA size
28682 # from OSC notifications
28683 mount_client $MOUNT || error "mount failed"
28684 # delay OST starting to keep this 0 max EA size for a while
28685 test_820_start_ost &
28687 # create a directory on MDS2
28688 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28689 error "Failed to create directory"
28690 # open intent should update default EA size
28691 # see mdc_update_max_ea_from_body()
28692 # notice this is the very first RPC to MDS2
28693 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28696 # With SSK, this situation can lead to -EPERM being returned.
28697 # In that case, simply retry.
28698 if [ $ret -ne 0 ] && $SHARED_KEY; then
28699 if echo "$out" | grep -q "not permitted"; then
28700 cp /etc/services $DIR/$tdir/mds2
28704 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28706 run_test 820 "update max EA from open intent"
28709 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28710 local OST_MAX_PRECREATE=20000
28712 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28713 skip "Need MDS version at least 2.14.56"
28715 save_lustre_params mds1 \
28716 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28717 do_facet $SINGLEMDS "$LCTL set_param -n \
28718 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28719 do_facet $SINGLEMDS "$LCTL set_param -n \
28720 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28722 stack_trap "restore_lustre_params < $p; rm $p"
28724 do_facet $SINGLEMDS "$LCTL set_param -n \
28725 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28727 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28728 osp.$FSNAME-OST0000*MDT0000.create_count")
28729 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28730 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28731 local expect_count=$(((($max/2)/256) * 256))
28733 log "setting create_count to 100200:"
28734 log " -result- count: $count with max: $max, expecting: $expect_count"
28736 [[ $count -eq expect_count ]] ||
28737 error "Create count not set to max precreate."
28739 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28742 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28743 skip "Need MDS version 2.14.56"
28745 local sync_changes=$(do_facet $SINGLEMDS \
28746 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28748 [ "$sync_changes" -gt 100 ] &&
28749 skip "Sync changes $sync_changes > 100 already"
28751 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28753 $LFS mkdir -i 0 $DIR/$tdir
28754 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28756 save_lustre_params mds1 \
28757 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28758 save_lustre_params mds1 \
28759 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28761 do_facet mds1 "$LCTL set_param -n \
28762 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28763 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28764 stack_trap "restore_lustre_params < $p" EXIT
28766 createmany -o $DIR/$tdir/f- 1000
28767 unlinkmany $DIR/$tdir/f- 1000 &
28768 local UNLINK_PID=$!
28771 sync_changes=$(do_facet mds1 \
28772 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28773 # the check in the code is racy, fail the test
28774 # if the value above the limit by 10.
28775 [ $sync_changes -gt 110 ] && {
28776 kill -2 $UNLINK_PID
28778 error "osp changes throttling failed, $sync_changes>110"
28780 kill -0 $UNLINK_PID 2> /dev/null || break
28784 run_test 831 "throttling unlink/setattr queuing on OSP"
28787 # tests that do cleanup/setup should be run at the end
28791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28794 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28795 $LCTL set_param fail_loc=0x903
28797 cancel_lru_locks MGC
28799 FAIL_ON_ERROR=true cleanup
28800 FAIL_ON_ERROR=true setup
28802 run_test 900 "umount should not race with any mgc requeue thread"
28804 # LUS-6253/LU-11185
28812 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28814 # some get_param have a bug to handle dot in param name
28815 cancel_lru_locks MGC
28816 old=$(mount -t lustre | wc -l)
28824 while [ $old -ne $oldc ]; do
28825 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28828 if [ $count -ge $TIMEOUT ]; then
28829 error "too large timeout"
28832 umount_client $MOUNT || error "umount failed"
28833 mount_client $MOUNT || error "mount failed"
28834 cancel_lru_locks MGC
28835 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28837 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28841 run_test 901 "don't leak a mgc lock on client umount"
28845 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28846 skip "client does not have LU-13377 fix"
28847 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28848 $LCTL set_param fail_loc=0x1415
28849 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28850 cancel_lru_locks osc
28853 run_test 902 "test short write doesn't hang lustre"
28857 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28858 echo "blah" > $DIR/${tfile}-2
28859 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28860 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28861 $LCTL set_param fail_loc=0x417 fail_val=20
28863 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28864 sleep 1 # To start the destroy
28865 wait_destroy_complete 150 || error "Destroy taking too long"
28866 cat $DIR/$tfile > /dev/null || error "Evicted"
28868 run_test 903 "Test long page discard does not cause evictions"
28871 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28872 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28873 grep -q project || skip "skip project quota not supported"
28875 local testfile="$DIR/$tdir/$tfile"
28876 local xattr="trusted.projid"
28878 local mdts=$(comma_list $(mdts_nodes))
28879 local saved=$(do_facet mds1 $LCTL get_param -n \
28880 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28882 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28883 stack_trap "do_nodes $mdts $LCTL set_param \
28884 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28886 mkdir -p $DIR/$tdir
28888 #hide projid xattr on server
28889 $LFS project -p 1 $testfile ||
28890 error "set $testfile project id failed"
28891 getfattr -m - $testfile | grep $xattr &&
28892 error "do not show trusted.projid when disabled on server"
28893 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28894 #should be hidden when projid is 0
28895 $LFS project -p 0 $testfile ||
28896 error "set $testfile project id failed"
28897 getfattr -m - $testfile | grep $xattr &&
28898 error "do not show trusted.projid with project ID 0"
28900 #still can getxattr explicitly
28901 projid=$(getfattr -n $xattr $testfile |
28902 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28903 [ $projid == "0" ] ||
28904 error "projid expected 0 not $projid"
28906 #set the projid via setxattr
28907 setfattr -n $xattr -v "1000" $testfile ||
28908 error "setattr failed with $?"
28909 projid=($($LFS project $testfile))
28910 [ ${projid[0]} == "1000" ] ||
28911 error "projid expected 1000 not $projid"
28913 #check the new projid via getxattr
28914 $LFS project -p 1001 $testfile ||
28915 error "set $testfile project id failed"
28916 getfattr -m - $testfile | grep $xattr ||
28917 error "should show trusted.projid when project ID != 0"
28918 projid=$(getfattr -n $xattr $testfile |
28919 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28920 [ $projid == "1001" ] ||
28921 error "projid expected 1001 not $projid"
28923 #try to set invalid projid
28924 setfattr -n $xattr -v "4294967295" $testfile &&
28925 error "set invalid projid should fail"
28927 #remove the xattr means setting projid to 0
28928 setfattr -x $xattr $testfile ||
28929 error "setfattr failed with $?"
28930 projid=($($LFS project $testfile))
28931 [ ${projid[0]} == "0" ] ||
28932 error "projid expected 0 not $projid"
28934 #should be hidden when parent has inherit flag and same projid
28935 $LFS project -srp 1002 $DIR/$tdir ||
28936 error "set $tdir project id failed"
28937 getfattr -m - $testfile | grep $xattr &&
28938 error "do not show trusted.projid with inherit flag"
28940 #still can getxattr explicitly
28941 projid=$(getfattr -n $xattr $testfile |
28942 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28943 [ $projid == "1002" ] ||
28944 error "projid expected 1002 not $projid"
28946 run_test 904 "virtual project ID xattr"
28950 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
28951 skip "lustre < 2.8.54 does not support ladvise"
28953 remote_ost_nodsh && skip "remote OST with nodsh"
28954 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
28956 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
28958 #define OBD_FAIL_OST_OPCODE 0x253
28960 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
28961 $LFS ladvise -a willread $DIR/$tfile &&
28962 error "unexpected success of ladvise with fault injection"
28963 $LFS ladvise -a willread $DIR/$tfile |&
28964 grep -q "Operation not supported"
28965 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
28967 run_test 905 "bad or new opcode should not stuck client"
28970 grep -q io_uring_setup /proc/kallsyms ||
28971 skip "Client OS does not support io_uring I/O engine"
28972 io_uring_probe || skip "kernel does not support io_uring fully"
28973 which fio || skip_env "no fio installed"
28974 fio --enghelp | grep -q io_uring ||
28975 skip_env "fio does not support io_uring I/O engine"
28977 local file=$DIR/$tfile
28978 local ioengine="io_uring"
28982 fio --name=seqwrite --ioengine=$ioengine \
28983 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28984 --iodepth=64 --size=$size --filename=$file --rw=write ||
28985 error "fio seqwrite $file failed"
28987 fio --name=seqread --ioengine=$ioengine \
28988 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
28989 --iodepth=64 --size=$size --filename=$file --rw=read ||
28990 error "fio seqread $file failed"
28992 rm -f $file || error "rm -f $file failed"
28994 run_test 906 "Simple test for io_uring I/O engine via fio"
28997 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28998 check_and_cleanup_lustre
28999 if [ "$I_MOUNTED" != "yes" ]; then
29000 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true