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"
4424 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
4426 mkdir -p $DIR/$tdir/
4428 $LFS setdirstripe -D -i0,1 $DIR/$tdir/striped_dir_a &&
4429 error "setdirstripe -D -i0,1 incorrectly succeeded"
4431 $LFS setdirstripe -D -i0,1 -c1 $DIR/$tdir/striped_dir_b &&
4432 error "setdirstripe -D -i0,1 -c1 incorrectly succeeded"
4434 $LFS setdirstripe -D -i0,1 -c3 $DIR/$tdir/striped_dir_c &&
4435 error "setdirstripe -D -i0,1 -c3 incorrectly succeeded"
4437 $LFS setdirstripe -i0,1 $DIR/$tdir/striped_dir_e ||
4438 error "-D was not specified, but still failed"
4440 run_test 33j "lfs setdirstripe -D -i x,y,x should fail"
4442 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4445 $MCREATE $DIR/f34 || error "mcreate failed"
4446 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4447 error "getstripe failed"
4448 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4449 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4450 error "getstripe failed"
4451 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4452 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4454 run_test 34a "truncate file that has not been opened ==========="
4457 [ ! -f $DIR/f34 ] && test_34a
4458 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4459 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4460 $OPENFILE -f O_RDONLY $DIR/f34
4461 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4462 error "getstripe failed"
4463 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4464 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4466 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4469 [ ! -f $DIR/f34 ] && test_34a
4470 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4471 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4472 $OPENFILE -f O_RDWR $DIR/f34
4473 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4474 error "$LFS getstripe failed"
4475 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4476 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4478 run_test 34c "O_RDWR opening file-with-size works =============="
4481 [ ! -f $DIR/f34 ] && test_34a
4482 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4484 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4485 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4488 run_test 34d "write to sparse file ============================="
4492 $MCREATE $DIR/f34e || error "mcreate failed"
4493 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4494 $CHECKSTAT -s 1000 $DIR/f34e ||
4495 error "Size of $DIR/f34e not equal to 1000 bytes"
4496 $OPENFILE -f O_RDWR $DIR/f34e
4497 $CHECKSTAT -s 1000 $DIR/f34e ||
4498 error "Size of $DIR/f34e not equal to 1000 bytes"
4500 run_test 34e "create objects, some with size and some without =="
4502 test_34f() { # bug 6242, 6243
4503 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4507 $MCREATE $DIR/f34f || error "mcreate failed"
4508 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4509 dd if=$DIR/f34f of=$TMP/f34f
4510 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4511 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4512 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4513 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4514 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4516 run_test 34f "read from a file with no objects until EOF ======="
4519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4521 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4523 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4524 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4525 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4526 cancel_lru_locks osc
4527 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4528 error "wrong size after lock cancel"
4530 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4531 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4532 error "expanding truncate failed"
4533 cancel_lru_locks osc
4534 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4535 error "wrong expanded size after lock cancel"
4537 run_test 34g "truncate long file ==============================="
4540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4545 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4546 sync # Flush the cache so that multiop below does not block on cache
4547 # flush when getting the group lock
4548 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4551 # Since just timed wait is not good enough, let's do a sync write
4552 # that way we are sure enough time for a roundtrip + processing
4553 # passed + 2 seconds of extra margin.
4554 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4558 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4559 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4563 local nsz=`stat -c %s $DIR/$tfile`
4564 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4566 run_test 34h "ftruncate file under grouplock should not block"
4569 cp /bin/sh $DIR/f35a
4571 chown $RUNAS_ID $DIR/f35a
4572 $RUNAS $DIR/f35a && error || true
4575 run_test 35a "exec file with mode 444 (should return and not leak)"
4579 utime $DIR/f36 || error "utime failed for MDS"
4581 run_test 36a "MDS utime check (mknod, utime)"
4585 utime $DIR/f36 || error "utime failed for OST"
4587 run_test 36b "OST utime check (open, utime)"
4592 chown $RUNAS_ID $DIR/d36
4593 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4595 run_test 36c "non-root MDS utime check (mknod, utime)"
4598 [ ! -d $DIR/d36 ] && test_36c
4599 echo "" > $DIR/d36/f36
4600 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4602 run_test 36d "non-root OST utime check (open, utime)"
4605 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4607 test_mkdir $DIR/$tdir
4608 touch $DIR/$tdir/$tfile
4609 $RUNAS utime $DIR/$tdir/$tfile &&
4610 error "utime worked, expected failure" || true
4612 run_test 36e "utime on non-owned file (should return error)"
4616 local LANG_SAVE=$LANG
4617 local LC_LANG_SAVE=$LC_LANG
4618 export LANG=C LC_LANG=C # for date language
4620 DATESTR="Dec 20 2000"
4621 test_mkdir $DIR/$tdir
4622 lctl set_param fail_loc=$fl
4624 cp /etc/hosts $DIR/$tdir/$tfile
4625 sync & # write RPC generated with "current" inode timestamp, but delayed
4627 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4628 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4629 cancel_lru_locks $OSC
4630 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4632 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4633 echo "BEFORE: $LS_BEFORE" && \
4634 echo "AFTER : $LS_AFTER" && \
4635 echo "WANT : $DATESTR" && \
4636 error "$DIR/$tdir/$tfile timestamps changed" || true
4638 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4644 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4645 subr_36fh "0x80000214"
4647 run_test 36f "utime on file racing with OST BRW write =========="
4650 remote_ost_nodsh && skip "remote OST with nodsh"
4651 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4652 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4653 skip "Need MDS version at least 2.12.51"
4658 local tgt="obdfilter"
4660 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4662 test_mkdir $DIR/$tdir
4663 fmd_max_age=$(do_facet $facet \
4664 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4667 echo "FMD max age: ${fmd_max_age}s"
4668 touch $DIR/$tdir/$tfile
4669 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4670 gawk '{cnt=cnt+$1} END{print cnt}')
4671 echo "FMD before: $fmd"
4673 error "FMD wasn't create by touch"
4674 sleep $((fmd_max_age + 12))
4675 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4676 gawk '{cnt=cnt+$1} END{print cnt}')
4677 echo "FMD after: $fmd"
4679 error "FMD wasn't expired by ping"
4681 run_test 36g "FMD cache expiry ====================="
4684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4686 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4687 subr_36fh "0x80000227"
4689 run_test 36h "utime on file racing with OST BRW write =========="
4692 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4694 test_mkdir $DIR/$tdir
4695 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4697 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4698 local new_mtime=$((mtime + 200))
4700 #change Modify time of striped dir
4701 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4702 error "change mtime failed"
4704 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4706 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4708 run_test 36i "change mtime on striped directory"
4710 # test_37 - duplicate with tests 32q 32r
4713 local file=$DIR/$tfile
4715 openfile -f O_DIRECTORY $file
4718 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4719 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4721 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4723 test_39a() { # was test_39
4725 touch $DIR/${tfile}2
4726 # ls -l $DIR/$tfile $DIR/${tfile}2
4727 # ls -lu $DIR/$tfile $DIR/${tfile}2
4728 # ls -lc $DIR/$tfile $DIR/${tfile}2
4730 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4731 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4733 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4735 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4737 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4738 error "O_TRUNC didn't change timestamps"
4741 run_test 39a "mtime changed on create"
4744 test_mkdir -c1 $DIR/$tdir
4745 cp -p /etc/passwd $DIR/$tdir/fopen
4746 cp -p /etc/passwd $DIR/$tdir/flink
4747 cp -p /etc/passwd $DIR/$tdir/funlink
4748 cp -p /etc/passwd $DIR/$tdir/frename
4749 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4752 echo "aaaaaa" >> $DIR/$tdir/fopen
4753 echo "aaaaaa" >> $DIR/$tdir/flink
4754 echo "aaaaaa" >> $DIR/$tdir/funlink
4755 echo "aaaaaa" >> $DIR/$tdir/frename
4757 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4758 local link_new=`stat -c %Y $DIR/$tdir/flink`
4759 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4760 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4762 cat $DIR/$tdir/fopen > /dev/null
4763 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4764 rm -f $DIR/$tdir/funlink2
4765 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4767 for (( i=0; i < 2; i++ )) ; do
4768 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4769 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4770 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4771 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4773 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4774 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4775 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4776 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4778 cancel_lru_locks $OSC
4779 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4782 run_test 39b "mtime change on open, link, unlink, rename ======"
4784 # this should be set to past
4785 TEST_39_MTIME=`date -d "1 year ago" +%s`
4791 local mtime0=`stat -c %Y $DIR1/$tfile`
4793 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4794 local mtime1=`stat -c %Y $DIR1/$tfile`
4795 [ "$mtime1" = $TEST_39_MTIME ] || \
4796 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4799 echo hello >> $DIR1/$tfile
4801 local mtime2=`stat -c %Y $DIR1/$tfile`
4802 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4803 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4805 mv $DIR1/$tfile $DIR1/$tfile-1
4807 for (( i=0; i < 2; i++ )) ; do
4808 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4809 [ "$mtime2" = "$mtime3" ] || \
4810 error "mtime ($mtime2) changed (to $mtime3) on rename"
4812 cancel_lru_locks $OSC
4813 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4816 run_test 39c "mtime change on rename ==========================="
4820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4823 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4825 for (( i=0; i < 2; i++ )) ; do
4826 local mtime=`stat -c %Y $DIR1/$tfile`
4827 [ $mtime = $TEST_39_MTIME ] || \
4828 error "mtime($mtime) is not set to $TEST_39_MTIME"
4830 cancel_lru_locks $OSC
4831 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4834 run_test 39d "create, utime, stat =============================="
4838 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4841 local mtime1=`stat -c %Y $DIR1/$tfile`
4843 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4845 for (( i=0; i < 2; i++ )) ; do
4846 local mtime2=`stat -c %Y $DIR1/$tfile`
4847 [ $mtime2 = $TEST_39_MTIME ] || \
4848 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4850 cancel_lru_locks $OSC
4851 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4854 run_test 39e "create, stat, utime, stat ========================"
4858 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4861 mtime1=`stat -c %Y $DIR1/$tfile`
4864 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4866 for (( i=0; i < 2; i++ )) ; do
4867 local mtime2=`stat -c %Y $DIR1/$tfile`
4868 [ $mtime2 = $TEST_39_MTIME ] || \
4869 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4871 cancel_lru_locks $OSC
4872 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4875 run_test 39f "create, stat, sleep, utime, stat ================="
4879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4881 echo hello >> $DIR1/$tfile
4882 local mtime1=`stat -c %Y $DIR1/$tfile`
4885 chmod o+r $DIR1/$tfile
4887 for (( i=0; i < 2; i++ )) ; do
4888 local mtime2=`stat -c %Y $DIR1/$tfile`
4889 [ "$mtime1" = "$mtime2" ] || \
4890 error "lost mtime: $mtime2, should be $mtime1"
4892 cancel_lru_locks $OSC
4893 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4896 run_test 39g "write, chmod, stat ==============================="
4900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4906 echo hello >> $DIR1/$tfile
4907 local mtime1=`stat -c %Y $DIR1/$tfile`
4909 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4911 if [ "$d1" != "$d2" ]; then
4912 echo "write and touch not within one second"
4914 for (( i=0; i < 2; i++ )) ; do
4915 local mtime2=`stat -c %Y $DIR1/$tfile`
4916 [ "$mtime2" = $TEST_39_MTIME ] || \
4917 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4919 cancel_lru_locks $OSC
4920 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4924 run_test 39h "write, utime within one second, stat ============="
4927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4932 echo hello >> $DIR1/$tfile
4933 local mtime1=`stat -c %Y $DIR1/$tfile`
4935 mv $DIR1/$tfile $DIR1/$tfile-1
4937 for (( i=0; i < 2; i++ )) ; do
4938 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4940 [ "$mtime1" = "$mtime2" ] || \
4941 error "lost mtime: $mtime2, should be $mtime1"
4943 cancel_lru_locks $OSC
4944 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4947 run_test 39i "write, rename, stat =============================="
4950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4952 start_full_debug_logging
4956 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4957 lctl set_param fail_loc=0x80000412
4958 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4959 error "multiop failed"
4961 local mtime1=`stat -c %Y $DIR1/$tfile`
4963 mv $DIR1/$tfile $DIR1/$tfile-1
4965 kill -USR1 $multipid
4966 wait $multipid || error "multiop close failed"
4968 for (( i=0; i < 2; i++ )) ; do
4969 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4970 [ "$mtime1" = "$mtime2" ] ||
4971 error "mtime is lost on close: $mtime2, " \
4975 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4977 lctl set_param fail_loc=0
4978 stop_full_debug_logging
4980 run_test 39j "write, rename, close, stat ======================="
4983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4988 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4990 local mtime1=`stat -c %Y $DIR1/$tfile`
4992 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4994 kill -USR1 $multipid
4995 wait $multipid || error "multiop close failed"
4997 for (( i=0; i < 2; i++ )) ; do
4998 local mtime2=`stat -c %Y $DIR1/$tfile`
5000 [ "$mtime2" = $TEST_39_MTIME ] || \
5001 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
5004 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5007 run_test 39k "write, utime, close, stat ========================"
5009 # this should be set to future
5010 TEST_39_ATIME=`date -d "1 year" +%s`
5013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5014 remote_mds_nodsh && skip "remote MDS with nodsh"
5016 local atime_diff=$(do_facet $SINGLEMDS \
5017 lctl get_param -n mdd.*MDT0000*.atime_diff)
5019 mkdir_on_mdt0 $DIR/$tdir
5021 # test setting directory atime to future
5022 touch -a -d @$TEST_39_ATIME $DIR/$tdir
5023 local atime=$(stat -c %X $DIR/$tdir)
5024 [ "$atime" = $TEST_39_ATIME ] ||
5025 error "atime is not set to future: $atime, $TEST_39_ATIME"
5027 # test setting directory atime from future to now
5028 local now=$(date +%s)
5029 touch -a -d @$now $DIR/$tdir
5031 atime=$(stat -c %X $DIR/$tdir)
5032 [ "$atime" -eq "$now" ] ||
5033 error "atime is not updated from future: $atime, $now"
5035 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
5038 # test setting directory atime when now > dir atime + atime_diff
5039 local d1=$(date +%s)
5041 local d2=$(date +%s)
5042 cancel_lru_locks mdc
5043 atime=$(stat -c %X $DIR/$tdir)
5044 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5045 error "atime is not updated : $atime, should be $d2"
5047 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
5050 # test not setting directory atime when now < dir atime + atime_diff
5052 cancel_lru_locks mdc
5053 atime=$(stat -c %X $DIR/$tdir)
5054 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
5055 error "atime is updated to $atime, should remain $d1<atime<$d2"
5057 do_facet $SINGLEMDS \
5058 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5060 run_test 39l "directory atime update ==========================="
5063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5067 local far_past_mtime=$(date -d "May 29 1953" +%s)
5068 local far_past_atime=$(date -d "Dec 17 1903" +%s)
5070 touch -m -d @$far_past_mtime $DIR1/$tfile
5071 touch -a -d @$far_past_atime $DIR1/$tfile
5073 for (( i=0; i < 2; i++ )) ; do
5074 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
5075 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
5076 error "atime or mtime set incorrectly"
5078 cancel_lru_locks $OSC
5079 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
5082 run_test 39m "test atime and mtime before 1970"
5084 test_39n() { # LU-3832
5085 remote_mds_nodsh && skip "remote MDS with nodsh"
5087 local atime_diff=$(do_facet $SINGLEMDS \
5088 lctl get_param -n mdd.*MDT0000*.atime_diff)
5093 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
5096 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
5097 atime0=$(stat -c %X $DIR/$tfile)
5100 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5101 atime1=$(stat -c %X $DIR/$tfile)
5104 cancel_lru_locks mdc
5105 cancel_lru_locks osc
5106 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
5107 atime2=$(stat -c %X $DIR/$tfile)
5109 do_facet $SINGLEMDS \
5110 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
5112 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
5113 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
5115 run_test 39n "check that O_NOATIME is honored"
5118 TESTDIR=$DIR/$tdir/$tfile
5119 [ -e $TESTDIR ] && rm -rf $TESTDIR
5126 links2=$(stat -c %h .)
5127 [ $(($links1 + 2)) != $links2 ] &&
5128 error "wrong links count $(($links1 + 2)) != $links2"
5130 links3=$(stat -c %h .)
5131 [ $(($links1 + 1)) != $links3 ] &&
5132 error "wrong links count $links1 != $links3"
5135 run_test 39o "directory cached attributes updated after create"
5138 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5141 TESTDIR=$DIR/$tdir/$tdir
5142 [ -e $TESTDIR ] && rm -rf $TESTDIR
5143 test_mkdir -p $TESTDIR
5147 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5148 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5150 links2=$(stat -c %h .)
5151 [ $(($links1 + 2)) != $links2 ] &&
5152 error "wrong links count $(($links1 + 2)) != $links2"
5154 links3=$(stat -c %h .)
5155 [ $(($links1 + 1)) != $links3 ] &&
5156 error "wrong links count $links1 != $links3"
5159 run_test 39p "remote directory cached attributes updated after create ========"
5162 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5163 skip "no atime update on old OST"
5164 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5165 skip_env "ldiskfs only test"
5169 saved_adiff=$(do_facet ost1 \
5170 lctl get_param -n obdfilter.*OST0000.atime_diff)
5171 stack_trap "do_facet ost1 \
5172 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5174 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5176 $LFS setstripe -i 0 $DIR/$tfile
5177 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5178 error "can't write initial file"
5179 cancel_lru_locks osc
5181 # exceed atime_diff and access file
5183 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5184 error "can't udpate atime"
5186 local atime_cli=$(stat -c %X $DIR/$tfile)
5187 echo "client atime: $atime_cli"
5188 # allow atime update to be written to device
5189 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5192 local ostdev=$(ostdevname 1)
5193 local fid=($(lfs getstripe -y $DIR/$tfile |
5194 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5195 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5196 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5198 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5199 local atime_ost=$(do_facet ost1 "$cmd" |&
5200 awk -F'[: ]' '/atime:/ { print $4 }')
5201 (( atime_cli == atime_ost )) ||
5202 error "atime on client $atime_cli != ost $atime_ost"
5204 run_test 39r "lazy atime update on OST"
5206 test_39q() { # LU-8041
5207 local testdir=$DIR/$tdir
5209 multiop_bg_pause $testdir D_c || error "multiop failed"
5211 cancel_lru_locks mdc
5212 kill -USR1 $multipid
5213 local atime=$(stat -c %X $testdir)
5214 [ "$atime" -ne 0 ] || error "atime is zero"
5216 run_test 39q "close won't zero out atime"
5219 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5220 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5221 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5222 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5223 error "$tfile is not 4096 bytes in size"
5225 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5229 small_write $DIR/f41 18
5231 run_test 41 "test small file write + fstat ====================="
5233 count_ost_writes() {
5234 lctl get_param -n ${OSC}.*.stats |
5235 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5236 END { printf("%0.0f", writes) }'
5243 BG_DIRTY_RATIO_SAVE=10
5244 MAX_BG_DIRTY_RATIO=25
5248 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5249 # dirty_ratio, dirty_background_ratio
5250 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5251 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5252 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5253 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5255 # if file not here, we are a 2.4 kernel
5256 kill -CONT `pidof kupdated`
5261 # setup the trap first, so someone cannot exit the test at the
5262 # exact wrong time and mess up a machine
5263 trap start_writeback EXIT
5264 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5265 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5266 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5267 sysctl -w vm.dirty_writeback_centisecs=0
5268 sysctl -w vm.dirty_writeback_centisecs=0
5269 # save and increase /proc/sys/vm/dirty_ratio
5270 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5271 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5272 # save and increase /proc/sys/vm/dirty_background_ratio
5273 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5274 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5276 # if file not here, we are a 2.4 kernel
5277 kill -STOP `pidof kupdated`
5281 # ensure that all stripes have some grant before we test client-side cache
5283 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5284 dd if=/dev/zero of=$i bs=4k count=1
5289 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5290 # file truncation, and file removal.
5292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5295 cancel_lru_locks $OSC
5297 sync; sleep 1; sync # just to be safe
5298 BEFOREWRITES=`count_ost_writes`
5299 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5300 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5301 AFTERWRITES=`count_ost_writes`
5302 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5303 error "$BEFOREWRITES < $AFTERWRITES"
5306 run_test 42a "ensure that we don't flush on close"
5309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5312 cancel_lru_locks $OSC
5315 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5316 BEFOREWRITES=$(count_ost_writes)
5317 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5318 AFTERWRITES=$(count_ost_writes)
5319 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5320 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5322 BEFOREWRITES=$(count_ost_writes)
5323 sync || error "sync: $?"
5324 AFTERWRITES=$(count_ost_writes)
5325 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5326 error "$BEFOREWRITES < $AFTERWRITES on sync"
5328 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5332 run_test 42b "test destroy of file with cached dirty data ======"
5334 # if these tests just want to test the effect of truncation,
5335 # they have to be very careful. consider:
5336 # - the first open gets a {0,EOF}PR lock
5337 # - the first write conflicts and gets a {0, count-1}PW
5338 # - the rest of the writes are under {count,EOF}PW
5339 # - the open for truncate tries to match a {0,EOF}PR
5340 # for the filesize and cancels the PWs.
5341 # any number of fixes (don't get {0,EOF} on open, match
5342 # composite locks, do smarter file size management) fix
5343 # this, but for now we want these tests to verify that
5344 # the cancellation with truncate intent works, so we
5345 # start the file with a full-file pw lock to match against
5346 # until the truncate.
5351 cancel_lru_locks $OSC
5353 # prime the file with 0,EOF PW to match
5357 # now the real test..
5358 dd if=/dev/zero of=$file bs=1024 count=100
5359 BEFOREWRITES=`count_ost_writes`
5360 $TRUNCATE $file $offset
5361 cancel_lru_locks $OSC
5362 AFTERWRITES=`count_ost_writes`
5367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5370 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5371 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5374 run_test 42c "test partial truncate of file with cached dirty data"
5377 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5379 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
5380 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
5381 $LCTL set_param debug=+cache
5384 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5385 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5388 run_test 42d "test complete truncate of file with cached dirty data"
5390 test_42e() { # bug22074
5391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5393 local TDIR=$DIR/${tdir}e
5394 local pages=16 # hardcoded 16 pages, don't change it.
5395 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5396 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5400 test_mkdir $DIR/${tdir}e
5401 $LFS setstripe -c 1 $TDIR
5402 createmany -o $TDIR/f $files
5404 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5406 # we assume that with $OSTCOUNT files, at least one of them will
5407 # be allocated on OST0.
5408 warmup_files=$((OSTCOUNT * max_dirty_mb))
5409 createmany -o $TDIR/w $warmup_files
5411 # write a large amount of data into one file and sync, to get good
5412 # avail_grant number from OST.
5413 for ((i=0; i<$warmup_files; i++)); do
5414 idx=$($LFS getstripe -i $TDIR/w$i)
5415 [ $idx -ne 0 ] && continue
5416 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5419 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5421 $LCTL get_param $proc_osc0/cur_dirty_bytes
5422 $LCTL get_param $proc_osc0/cur_grant_bytes
5424 # create as much dirty pages as we can while not to trigger the actual
5425 # RPCs directly. but depends on the env, VFS may trigger flush during this
5426 # period, hopefully we are good.
5427 for ((i=0; i<$warmup_files; i++)); do
5428 idx=$($LFS getstripe -i $TDIR/w$i)
5429 [ $idx -ne 0 ] && continue
5430 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5432 $LCTL get_param $proc_osc0/cur_dirty_bytes
5433 $LCTL get_param $proc_osc0/cur_grant_bytes
5435 # perform the real test
5436 $LCTL set_param $proc_osc0/rpc_stats 0
5437 for ((;i<$files; i++)); do
5438 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5439 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5442 $LCTL get_param $proc_osc0/rpc_stats
5445 local have_ppr=false
5446 $LCTL get_param $proc_osc0/rpc_stats |
5447 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5448 # skip lines until we are at the RPC histogram data
5449 [ "$PPR" == "pages" ] && have_ppr=true && continue
5450 $have_ppr || continue
5452 # we only want the percent stat for < 16 pages
5453 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5455 percent=$((percent + WPCT))
5456 if [[ $percent -gt 15 ]]; then
5457 error "less than 16-pages write RPCs" \
5464 run_test 42e "verify sub-RPC writes are not done synchronously"
5466 test_43A() { # was test_43
5467 test_mkdir $DIR/$tdir
5468 cp -p /bin/ls $DIR/$tdir/$tfile
5469 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5471 # give multiop a chance to open
5474 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5476 # Wait for multiop to exit
5479 run_test 43A "execution of file opened for write should return -ETXTBSY"
5482 test_mkdir $DIR/$tdir
5483 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5484 $DIR/$tdir/sleep 60 &
5486 # Make sure exec of $tdir/sleep wins race with truncate
5488 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5491 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5494 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5496 test_mkdir $DIR/$tdir
5497 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5498 $DIR/$tdir/sleep 60 &
5500 # Make sure exec of $tdir/sleep wins race with truncate
5502 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5505 run_test 43b "truncate of file being executed should return -ETXTBSY"
5508 local testdir="$DIR/$tdir"
5511 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5512 ( cd $testdir && md5sum -c )
5514 run_test 43c "md5sum of copy into lustre"
5516 test_44A() { # was test_44
5517 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5519 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5520 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5522 run_test 44A "zero length read from a sparse stripe"
5525 local nstripe=$($LFS getstripe -c -d $DIR)
5526 [ -z "$nstripe" ] && skip "can't get stripe info"
5527 [[ $nstripe -gt $OSTCOUNT ]] &&
5528 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5530 local stride=$($LFS getstripe -S -d $DIR)
5531 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5532 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5535 OFFSETS="0 $((stride/2)) $((stride-1))"
5536 for offset in $OFFSETS; do
5537 for i in $(seq 0 $((nstripe-1))); do
5538 local GLOBALOFFSETS=""
5540 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5541 local myfn=$DIR/d44a-$size
5542 echo "--------writing $myfn at $size"
5543 ll_sparseness_write $myfn $size ||
5544 error "ll_sparseness_write"
5545 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5546 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5547 error "ll_sparseness_verify $GLOBALOFFSETS"
5549 for j in $(seq 0 $((nstripe-1))); do
5551 size=$((((j + $nstripe )*$stride + $offset)))
5552 ll_sparseness_write $myfn $size ||
5553 error "ll_sparseness_write"
5554 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5556 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5557 error "ll_sparseness_verify $GLOBALOFFSETS"
5562 run_test 44a "test sparse pwrite ==============================="
5566 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5572 before=`dirty_osc_total`
5573 echo executing "\"$*\""
5575 after=`dirty_osc_total`
5576 echo before $before, after $after
5579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5582 # Obtain grants from OST if it supports it
5583 echo blah > ${f}_grant
5586 do_dirty_record "echo blah > $f"
5587 [[ $before -eq $after ]] && error "write wasn't cached"
5588 do_dirty_record "> $f"
5589 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5590 do_dirty_record "echo blah > $f"
5591 [[ $before -eq $after ]] && error "write wasn't cached"
5592 do_dirty_record "sync"
5593 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5594 do_dirty_record "echo blah > $f"
5595 [[ $before -eq $after ]] && error "write wasn't cached"
5596 do_dirty_record "cancel_lru_locks osc"
5597 [[ $before -gt $after ]] ||
5598 error "lock cancellation didn't lower dirty count"
5601 run_test 45 "osc io page accounting ============================"
5603 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5604 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5605 # objects offset and an assert hit when an rpc was built with 1023's mapped
5606 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5608 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5613 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5615 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5616 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5620 run_test 46 "dirtying a previously written page ================"
5622 # test_47 is removed "Device nodes check" is moved to test_28
5624 test_48a() { # bug 2399
5625 [ "$mds1_FSTYPE" = "zfs" ] &&
5626 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5627 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5629 test_mkdir $DIR/$tdir
5631 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5632 test_mkdir $DIR/$tdir
5633 touch foo || error "'touch foo' failed after recreating cwd"
5635 touch .foo || error "'touch .foo' failed after recreating cwd"
5637 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5638 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5639 cd . || error "'cd .' failed after recreating cwd"
5640 mkdir . && error "'mkdir .' worked after recreating cwd"
5641 rmdir . && error "'rmdir .' worked after recreating cwd"
5642 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5643 cd .. || error "'cd ..' failed after recreating cwd"
5645 run_test 48a "Access renamed working dir (should return errors)="
5647 test_48b() { # bug 2399
5649 test_mkdir $DIR/$tdir
5651 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5652 touch foo && error "'touch foo' worked after removing cwd"
5653 mkdir foo && error "'mkdir foo' worked after removing cwd"
5654 touch .foo && error "'touch .foo' worked after removing cwd"
5655 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5656 ls . > /dev/null && error "'ls .' worked after removing cwd"
5657 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5658 mkdir . && error "'mkdir .' worked after removing cwd"
5659 rmdir . && error "'rmdir .' worked after removing cwd"
5660 ln -s . foo && error "'ln -s .' worked after removing cwd"
5661 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5663 run_test 48b "Access removed working dir (should return errors)="
5665 test_48c() { # bug 2350
5666 #lctl set_param debug=-1
5669 test_mkdir -p $DIR/$tdir/dir
5671 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5672 $TRACE touch foo && error "touch foo worked after removing cwd"
5673 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5674 touch .foo && error "touch .foo worked after removing cwd"
5675 mkdir .foo && error "mkdir .foo worked after removing cwd"
5676 $TRACE ls . && error "'ls .' worked after removing cwd"
5677 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5678 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5679 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5680 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5681 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5683 run_test 48c "Access removed working subdir (should return errors)"
5685 test_48d() { # bug 2350
5686 #lctl set_param debug=-1
5689 test_mkdir -p $DIR/$tdir/dir
5691 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5692 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5693 $TRACE touch foo && error "'touch foo' worked after removing parent"
5694 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5695 touch .foo && error "'touch .foo' worked after removing parent"
5696 mkdir .foo && error "mkdir .foo worked after removing parent"
5697 $TRACE ls . && error "'ls .' worked after removing parent"
5698 $TRACE ls .. && error "'ls ..' worked after removing parent"
5699 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5700 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5701 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5704 run_test 48d "Access removed parent subdir (should return errors)"
5706 test_48e() { # bug 4134
5707 #lctl set_param debug=-1
5710 test_mkdir -p $DIR/$tdir/dir
5712 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5713 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5714 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5715 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5716 # On a buggy kernel addition of "touch foo" after cd .. will
5717 # produce kernel oops in lookup_hash_it
5718 touch ../foo && error "'cd ..' worked after recreate parent"
5720 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5722 run_test 48e "Access to recreated parent subdir (should return errors)"
5725 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5726 skip "need MDS >= 2.13.55"
5727 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5728 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5729 skip "needs different host for mdt1 mdt2"
5730 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5732 $LFS mkdir -i0 $DIR/$tdir
5733 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5735 for d in sub1 sub2 sub3; do
5736 #define OBD_FAIL_OSD_REF_DEL 0x19c
5737 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5738 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5741 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5743 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5745 test_49() { # LU-1030
5746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5747 remote_ost_nodsh && skip "remote OST with nodsh"
5749 # get ost1 size - $FSNAME-OST0000
5750 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5752 # write 800M at maximum
5753 [[ $ost1_size -lt 2 ]] && ost1_size=2
5754 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5756 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5757 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5760 # change max_pages_per_rpc while writing the file
5761 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5762 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5763 # loop until dd process exits
5764 while ps ax -opid | grep -wq $dd_pid; do
5765 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5766 sleep $((RANDOM % 5 + 1))
5768 # restore original max_pages_per_rpc
5769 $LCTL set_param $osc1_mppc=$orig_mppc
5770 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5772 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5776 test_mkdir $DIR/$tdir
5778 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5780 run_test 50 "special situations: /proc symlinks ==============="
5782 test_51a() { # was test_51
5783 # bug 1516 - create an empty entry right after ".." then split dir
5784 test_mkdir -c1 $DIR/$tdir
5785 touch $DIR/$tdir/foo
5786 $MCREATE $DIR/$tdir/bar
5788 createmany -m $DIR/$tdir/longfile 201
5790 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5791 $MCREATE $DIR/$tdir/longfile$FNUM
5796 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5798 run_test 51a "special situations: split htree with empty entry =="
5800 cleanup_print_lfs_df () {
5807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5809 local dir=$DIR/$tdir
5810 local nrdirs=$((65536 + 100))
5812 # cleanup the directory
5815 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5819 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5820 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5821 [[ $numfree -lt $nrdirs ]] &&
5822 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5824 # need to check free space for the directories as well
5825 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5826 numfree=$(( blkfree / $(fs_inode_ksize) ))
5827 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5829 trap cleanup_print_lfs_df EXIT
5832 createmany -d $dir/d $nrdirs || {
5833 unlinkmany $dir/d $nrdirs
5834 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5838 nrdirs=$(ls -U $dir | wc -l)
5840 # unlink all but 100 subdirectories, then check it still works
5842 local delete=$((nrdirs - left))
5847 # for ldiskfs the nlink count should be 1, but this is OSD specific
5848 # and so this is listed for informational purposes only
5849 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5850 unlinkmany -d $dir/d $delete ||
5851 error "unlink of first $delete subdirs failed"
5853 echo "nlink between: $(stat -c %h $dir)"
5854 local found=$(ls -U $dir | wc -l)
5855 [ $found -ne $left ] &&
5856 error "can't find subdirs: found only $found, expected $left"
5858 unlinkmany -d $dir/d $delete $left ||
5859 error "unlink of second $left subdirs failed"
5860 # regardless of whether the backing filesystem tracks nlink accurately
5861 # or not, the nlink count shouldn't be more than "." and ".." here
5862 local after=$(stat -c %h $dir)
5863 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5864 echo "nlink after: $after"
5866 cleanup_print_lfs_df
5868 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5871 local stripecount=$1
5874 log "create files with stripecount=$stripecount"
5875 $LFS setstripe -C $stripecount $DIR/$tdir
5876 createmany -o $DIR/$tdir/t- $nfiles
5877 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5878 for ((n = 0; n < $OSTCOUNT; n++)); do
5879 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5880 END { printf("%0.0f", objs) }' $TMP/$tfile)
5881 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5882 '($1 == '$n') { objs += 1 } \
5883 END { printf("%0.0f", objs) }')
5884 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5886 unlinkmany $DIR/$tdir/t- $nfiles
5891 local max=6 # allow variance of (1 - $min/$max) = 33% by default
5893 # For some combinations of stripecount and OSTCOUNT current code
5894 # is not ideal, and allocates 50% fewer *first* objects to some OSTs
5895 # than others. Rather than skipping this test entirely, check that
5896 # and keep testing to ensure imbalance does not get worse. LU-15282
5897 (( (OSTCOUNT == 6 && stripecount == 4) ||
5898 (OSTCOUNT == 10 && (stripecount == 4 || stripecount == 8)) ||
5899 (OSTCOUNT == 12 && (stripecount == 8 || stripecount == 9)))) && max=9
5900 for ((nlast=0, n = 1; n < $OSTCOUNT; nlast=n,n++)); do
5901 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5902 { $LFS df && $LFS df -i &&
5903 error "stripecount=$stripecount: " \
5904 "OST $n has fewer objects vs. OST $nlast " \
5905 "(${objs[$n]} < ${objs[$nlast]} x 4/5)"; }
5906 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5907 { $LFS df && $LFS df -i &&
5908 error "stripecount=$stripecount: " \
5909 "OST $n has more objects vs. OST $nlast " \
5910 "(${objs[$n]} > ${objs[$nlast]} x 5/4)"; }
5912 (( ${objs0[$n]} > ${objs0[$nlast]} * $min / $max )) ||
5913 { $LFS df && $LFS df -i &&
5914 error "stripecount=$stripecount: " \
5915 "OST $n has fewer #0 objects vs. OST $nlast " \
5916 "(${objs0[$n]} < ${objs0[$nlast]} x $min/$max)"; }
5917 (( ${objs0[$n]} < ${objs0[$nlast]} * $max / $min )) ||
5918 { $LFS df && $LFS df -i &&
5919 error "stripecount=$stripecount: " \
5920 "OST $n has more #0 objects vs. OST $nlast " \
5921 "(${objs0[$n]} > ${objs0[$nlast]} x $max/$min)"; }
5926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5927 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5931 local nfiles=$((per_ost * OSTCOUNT))
5932 local mdts=$(comma_list $(mdts_nodes))
5933 local param="osp.*.create_count"
5934 local qos_old=$(do_facet mds1 \
5935 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5938 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5939 stack_trap "do_nodes $mdts \
5940 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5942 test_mkdir $DIR/$tdir
5943 local dirstripes=$(lfs getdirstripe -c $DIR/$tdir)
5944 (( dirstripes > 0 )) || dirstripes=1
5946 # Ensure enough OST objects precreated for tests to pass without
5947 # running out of objects. This is an LOV r-r OST algorithm test,
5948 # not an OST object precreation test.
5949 local old=$(do_facet mds1 "$LCTL get_param -n $param" | head -n 1)
5950 (( old >= nfiles )) ||
5952 local create_count=$((nfiles * OSTCOUNT / dirstripes))
5954 do_nodes $mdts "$LCTL set_param $param=$create_count"
5955 stack_trap "do_nodes $mdts $LCTL set_param $param=$old"
5957 # trigger precreation from all MDTs for all OSTs
5958 for ((i = 0; i < $MDSCOUNT * 2; i++ )); do
5959 $LFS setstripe -c -1 $DIR/$tdir/wide.$i
5963 for ((stripecount = 3; stripecount <= $OSTCOUNT; stripecount++)); do
5964 sleep 8 # allow object precreation to catch up
5965 test_51d_sub $stripecount $nfiles
5968 run_test 51d "check LOV round-robin OST object distribution"
5971 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5972 skip_env "ldiskfs only test"
5975 test_mkdir -c1 $DIR/$tdir
5976 test_mkdir -c1 $DIR/$tdir/d0
5978 touch $DIR/$tdir/d0/foo
5979 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5980 error "file exceed 65000 nlink limit!"
5981 unlinkmany $DIR/$tdir/d0/f- 65001
5984 run_test 51e "check file nlink limit"
5987 test_mkdir $DIR/$tdir
5990 local ulimit_old=$(ulimit -n)
5991 local spare=20 # number of spare fd's for scripts/libraries, etc.
5992 local mdt=$($LFS getstripe -m $DIR/$tdir)
5993 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5995 echo "MDT$mdt numfree=$numfree, max=$max"
5996 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5997 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5998 while ! ulimit -n $((numfree + spare)); do
5999 numfree=$((numfree * 3 / 4))
6001 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
6003 echo "left ulimit at $ulimit_old"
6006 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
6007 unlinkmany $DIR/$tdir/f $numfree
6008 error "create+open $numfree files in $DIR/$tdir failed"
6010 ulimit -n $ulimit_old
6012 # if createmany exits at 120s there will be fewer than $numfree files
6013 unlinkmany $DIR/$tdir/f $numfree || true
6015 run_test 51f "check many open files limit"
6018 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
6019 test_mkdir $DIR/$tdir
6020 touch $DIR/$tdir/foo
6021 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
6022 echo bar >> $DIR/$tdir/foo || error "append bar failed"
6023 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6024 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6025 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6027 echo foo >> $DIR/$tdir/foo || error "append foo failed"
6028 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6029 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
6031 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
6032 cp -r $DIR/$tdir $TMP/
6033 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
6035 run_test 52a "append-only flag test (should return errors)"
6038 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
6039 test_mkdir $DIR/$tdir
6040 touch $DIR/$tdir/foo
6041 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
6042 cat test > $DIR/$tdir/foo && error "cat test worked"
6043 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
6044 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
6045 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
6047 echo foo >> $DIR/$tdir/foo && error "echo worked"
6048 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
6049 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
6050 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
6051 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
6053 chattr -i $DIR/$tdir/foo || error "chattr failed"
6055 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
6057 run_test 52b "immutable flag test (should return errors) ======="
6060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6061 remote_mds_nodsh && skip "remote MDS with nodsh"
6062 remote_ost_nodsh && skip "remote OST with nodsh"
6075 local support_last_seq=true
6077 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
6078 support_last_seq=false
6081 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
6083 for value in $(do_facet $SINGLEMDS \
6084 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
6085 param=$(echo ${value[0]} | cut -d "=" -f1)
6086 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
6088 if $support_last_seq; then
6089 param_seq=$(echo $param |
6090 sed -e s/prealloc_last_id/prealloc_last_seq/g)
6091 mds_last_seq=$(do_facet $SINGLEMDS \
6092 $LCTL get_param -n $param_seq)
6094 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
6096 ostnum=$(index_from_ostuuid ${ostname}_UUID)
6097 node=$(facet_active_host ost$((ostnum+1)))
6098 param="obdfilter.$ostname.last_id"
6099 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
6100 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
6101 ost_last_id=$ost_last
6103 if $support_last_seq; then
6104 ost_last_id=$(echo $ost_last |
6105 awk -F':' '{print $2}' |
6107 ost_last_seq=$(echo $ost_last |
6108 awk -F':' '{print $1}')
6109 [[ $ost_last_seq = $mds_last_seq ]] || continue
6112 if [[ $ost_last_id != $mds_last ]]; then
6113 error "$ost_last_id != $mds_last"
6120 $found || error "can not match last_seq/last_id for $mdtosc"
6123 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
6126 perl -MSocket -e ';' || skip "no Socket perl module installed"
6128 $SOCKETSERVER $DIR/socket ||
6129 error "$SOCKETSERVER $DIR/socket failed: $?"
6130 $SOCKETCLIENT $DIR/socket ||
6131 error "$SOCKETCLIENT $DIR/socket failed: $?"
6132 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
6134 run_test 54a "unix domain socket test =========================="
6140 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
6142 run_test 54b "char device works in lustre ======================"
6145 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
6146 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
6147 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
6149 for i in $(seq 3 7); do
6150 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
6159 loopdev="$DIR/loop54c"
6162 $UMOUNT $DIR/$tdir || rc=$?
6163 losetup -d $loopdev || true
6164 losetup -d $LOOPDEV || true
6165 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
6170 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6172 loopdev="$DIR/loop54c"
6175 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
6176 trap cleanup_54c EXIT
6177 mknod $loopdev b 7 $LOOPNUM
6178 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
6179 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
6180 losetup $loopdev $DIR/$tfile ||
6181 error "can't set up $loopdev for $DIR/$tfile"
6182 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
6183 test_mkdir $DIR/$tdir
6184 mount -t ext2 $loopdev $DIR/$tdir ||
6185 error "error mounting $loopdev on $DIR/$tdir"
6186 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6189 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6193 run_test 54c "block device works in lustre ====================="
6196 local pipe="$DIR/$tfile.pipe"
6197 local string="aaaaaa"
6200 echo -n "$string" > $pipe &
6201 local result=$(cat $pipe)
6202 [[ "$result" == "$string" ]] || error "$result != $string"
6204 run_test 54d "fifo device works in lustre ======================"
6209 cp -aL /dev/console $f
6210 echo $string > $f || error "echo $string to $f failed"
6212 run_test 54e "console/tty device works in lustre ======================"
6217 local dir=$DIR/$tdir
6220 test_mkdir -p $dir/dir
6221 for i in $(seq $numfiles); do
6223 touch $dir/dir/file$i
6226 local numcomp=$($LFS getstripe --component-count $dir)
6228 [[ $numcomp == 0 ]] && numcomp=1
6230 # test lfs getstripe with --recursive
6231 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6233 [[ $filenum -eq $((numfiles * 2)) ]] ||
6234 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6235 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6236 [[ $filenum -eq $numfiles ]] ||
6237 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6238 echo "$LFS getstripe showed obdidx or l_ost_idx"
6240 # test lfs getstripe with file instead of dir
6241 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6242 [[ $filenum -eq 1 ]] ||
6243 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6244 echo "$LFS getstripe file1 passed"
6246 #test lfs getstripe with --verbose
6247 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6248 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6249 error "$LFS getstripe --verbose $dir: "\
6250 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6251 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6252 error "$LFS getstripe $dir: showed lmm_magic"
6254 #test lfs getstripe with -v prints lmm_fid
6255 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6256 local countfids=$((numdirs + numfiles * numcomp))
6257 [[ $filenum -eq $countfids ]] ||
6258 error "$LFS getstripe -v $dir: "\
6259 "got $filenum want $countfids lmm_fid"
6260 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6261 error "$LFS getstripe $dir: showed lmm_fid by default"
6262 echo "$LFS getstripe --verbose passed"
6264 #check for FID information
6265 local fid1=$($LFS getstripe --fid $dir/file1)
6266 local fid2=$($LFS getstripe --verbose $dir/file1 |
6267 awk '/lmm_fid: / { print $2; exit; }')
6268 local fid3=$($LFS path2fid $dir/file1)
6270 [ "$fid1" != "$fid2" ] &&
6271 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6272 [ "$fid1" != "$fid3" ] &&
6273 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6274 echo "$LFS getstripe --fid passed"
6276 #test lfs getstripe with --obd
6277 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6278 error "$LFS getstripe --obd wrong_uuid: should return error"
6280 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6283 local obduuid=$(ostuuid_from_index $ostidx)
6284 local found=$($LFS getstripe -r --obd $obduuid $dir |
6285 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6287 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6288 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6290 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6293 [[ $found -eq $filenum ]] ||
6294 error "$LFS getstripe --obd: found $found expect $filenum"
6295 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6296 sed '/^[ ]*'${ostidx}'[ ]/d' |
6297 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6298 error "$LFS getstripe --obd: should not show file on other obd"
6299 echo "$LFS getstripe --obd passed"
6301 run_test 56a "check $LFS getstripe"
6304 local dir=$DIR/$tdir
6308 for i in $(seq $numdirs); do
6309 test_mkdir $dir/dir$i
6312 # test lfs getdirstripe default mode is non-recursion, which is
6313 # different from lfs getstripe
6314 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6316 [[ $dircnt -eq 1 ]] ||
6317 error "$LFS getdirstripe: found $dircnt, not 1"
6318 dircnt=$($LFS getdirstripe --recursive $dir |
6319 grep -c lmv_stripe_count)
6320 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6321 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6323 run_test 56b "check $LFS getdirstripe"
6326 remote_ost_nodsh && skip "remote OST with nodsh"
6329 local ost_name=$(ostname_from_index $ost_idx)
6330 local old_status=$(ost_dev_status $ost_idx)
6331 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6333 [[ -z "$old_status" ]] ||
6334 skip_env "OST $ost_name is in $old_status status"
6336 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6337 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6338 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6339 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6340 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6341 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6344 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6345 error "$LFS df -v showing inactive devices"
6348 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6350 [[ "$new_status" =~ "D" ]] ||
6351 error "$ost_name status is '$new_status', missing 'D'"
6352 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6353 [[ "$new_status" =~ "N" ]] ||
6354 error "$ost_name status is '$new_status', missing 'N'"
6356 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6357 [[ "$new_status" =~ "f" ]] ||
6358 error "$ost_name status is '$new_status', missing 'f'"
6361 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6362 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6363 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6364 [[ -z "$p" ]] && restore_lustre_params < $p || true
6367 new_status=$(ost_dev_status $ost_idx)
6368 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6369 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6370 # can't check 'f' as devices may actually be on flash
6372 run_test 56c "check 'lfs df' showing device status"
6375 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6376 local osts=$($LFS df -v $MOUNT | grep -c OST)
6380 (( mdts == MDSCOUNT )) ||
6381 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6382 (( osts == OSTCOUNT )) ||
6383 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6385 run_test 56d "'lfs df -v' prints only configured devices"
6388 err_enoent=2 # No such file or directory
6389 err_eopnotsupp=95 # Operation not supported
6391 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6392 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6394 # Check for handling of path not exists
6395 output=$($LFS df $enoent_mnt 2>&1)
6398 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6399 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6400 error "expect failure $err_enoent, not $ret"
6402 # Check for handling of non-Lustre FS
6403 output=$($LFS df $notsup_mnt)
6406 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6407 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6408 error "expect success $err_eopnotsupp, not $ret"
6410 # Check for multiple LustreFS argument
6411 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6414 [[ $output -eq 3 && $ret -eq 0 ]] ||
6415 error "expect success 3, not $output, rc = $ret"
6417 # Check for correct non-Lustre FS handling among multiple
6419 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6420 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6423 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6424 error "expect success 2, not $output, rc = $ret"
6426 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6431 local local_tdir="$1"
6432 local local_numfiles="$2"
6433 local local_numdirs="$3"
6434 local dir_params="$4"
6435 local dir_stripe_params="$5"
6437 if [ ! -d "$local_tdir" ] ; then
6438 test_mkdir -p $dir_stripe_params $local_tdir
6439 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6440 for i in $(seq $local_numfiles) ; do
6441 touch $local_tdir/file$i
6443 for i in $(seq $local_numdirs) ; do
6444 test_mkdir $dir_stripe_params $local_tdir/dir$i
6445 for j in $(seq $local_numfiles) ; do
6446 touch $local_tdir/dir$i/file$j
6452 setup_56_special() {
6454 local local_numfiles=$2
6455 local local_numdirs=$3
6457 setup_56 $local_tdir $local_numfiles $local_numdirs
6459 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6460 for i in $(seq $local_numfiles) ; do
6461 mknod $local_tdir/loop${i}b b 7 $i
6462 mknod $local_tdir/null${i}c c 1 3
6463 ln -s $local_tdir/file1 $local_tdir/link${i}
6465 for i in $(seq $local_numdirs) ; do
6466 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6467 mknod $local_tdir/dir$i/null${i}c c 1 3
6468 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6474 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6475 local expected=$(($NUMDIRS + 2))
6477 setup_56 $dir $NUMFILES $NUMDIRS
6479 # test lfs find with -name
6480 for i in $(seq $NUMFILES) ; do
6481 local nums=$($LFS find -name "*$i" $dir | wc -l)
6483 [ $nums -eq $expected ] ||
6484 error "lfs find -name '*$i' $dir wrong: "\
6485 "found $nums, expected $expected"
6488 run_test 56g "check lfs find -name"
6491 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6492 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6494 setup_56 $dir $NUMFILES $NUMDIRS
6496 # test lfs find with ! -name
6497 for i in $(seq $NUMFILES) ; do
6498 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6500 [ $nums -eq $expected ] ||
6501 error "lfs find ! -name '*$i' $dir wrong: "\
6502 "found $nums, expected $expected"
6505 run_test 56h "check lfs find ! -name"
6508 local dir=$DIR/$tdir
6512 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6515 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6517 run_test 56i "check 'lfs find -ost UUID' skips directories"
6520 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6522 setup_56_special $dir $NUMFILES $NUMDIRS
6524 local expected=$((NUMDIRS + 1))
6525 local cmd="$LFS find -type d $dir"
6526 local nums=$($cmd | wc -l)
6528 [ $nums -eq $expected ] ||
6529 error "'$cmd' wrong: found $nums, expected $expected"
6531 run_test 56j "check lfs find -type d"
6534 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6536 setup_56_special $dir $NUMFILES $NUMDIRS
6538 local expected=$(((NUMDIRS + 1) * NUMFILES))
6539 local cmd="$LFS find -type f $dir"
6540 local nums=$($cmd | wc -l)
6542 [ $nums -eq $expected ] ||
6543 error "'$cmd' wrong: found $nums, expected $expected"
6545 run_test 56k "check lfs find -type f"
6548 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6550 setup_56_special $dir $NUMFILES $NUMDIRS
6552 local expected=$((NUMDIRS + NUMFILES))
6553 local cmd="$LFS find -type b $dir"
6554 local nums=$($cmd | wc -l)
6556 [ $nums -eq $expected ] ||
6557 error "'$cmd' wrong: found $nums, expected $expected"
6559 run_test 56l "check lfs find -type b"
6562 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6564 setup_56_special $dir $NUMFILES $NUMDIRS
6566 local expected=$((NUMDIRS + NUMFILES))
6567 local cmd="$LFS find -type c $dir"
6568 local nums=$($cmd | wc -l)
6569 [ $nums -eq $expected ] ||
6570 error "'$cmd' wrong: found $nums, expected $expected"
6572 run_test 56m "check lfs find -type c"
6575 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6576 setup_56_special $dir $NUMFILES $NUMDIRS
6578 local expected=$((NUMDIRS + NUMFILES))
6579 local cmd="$LFS find -type l $dir"
6580 local nums=$($cmd | wc -l)
6582 [ $nums -eq $expected ] ||
6583 error "'$cmd' wrong: found $nums, expected $expected"
6585 run_test 56n "check lfs find -type l"
6588 local dir=$DIR/$tdir
6590 setup_56 $dir $NUMFILES $NUMDIRS
6591 utime $dir/file1 > /dev/null || error "utime (1)"
6592 utime $dir/file2 > /dev/null || error "utime (2)"
6593 utime $dir/dir1 > /dev/null || error "utime (3)"
6594 utime $dir/dir2 > /dev/null || error "utime (4)"
6595 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6596 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6599 local nums=$($LFS find -mtime +0 $dir | wc -l)
6601 [ $nums -eq $expected ] ||
6602 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6605 cmd="$LFS find -mtime 0 $dir"
6606 nums=$($cmd | wc -l)
6607 [ $nums -eq $expected ] ||
6608 error "'$cmd' wrong: found $nums, expected $expected"
6610 run_test 56o "check lfs find -mtime for old files"
6613 local dir=$DIR/$tdir
6617 # just to make sure there is something that won't be found
6619 touch $dir/$tfile.now
6621 for age in year week day hour min; do
6622 count=$((count + 1))
6624 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6625 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6626 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6628 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6629 local nums=$($cmd | wc -l)
6630 [ $nums -eq $expected ] ||
6631 error "'$cmd' wrong: found $nums, expected $expected"
6633 cmd="$LFS find $dir -atime $count${age:0:1}"
6634 nums=$($cmd | wc -l)
6635 [ $nums -eq $expected ] ||
6636 error "'$cmd' wrong: found $nums, expected $expected"
6640 cmd="$LFS find $dir -ctime +1s -type f"
6641 nums=$($cmd | wc -l)
6642 (( $nums == $count * 2 + 1)) ||
6643 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6645 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6647 test_newerXY_base() {
6650 local dir=$DIR/$tdir
6654 if [ $y == "t" ]; then
6655 if [ $x == "b" ]; then
6656 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6658 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6661 ref=$DIR/$tfile.newer.$x$y
6662 touch $ref || error "touch $ref failed"
6665 echo "before = $ref"
6667 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6669 if [ $y == "t" ]; then
6670 if [ $x == "b" ]; then
6671 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6673 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6676 negref=$DIR/$tfile.negnewer.$x$y
6677 touch $negref || error "touch $negref failed"
6680 echo "after = $negref"
6681 local cmd="$LFS find $dir -newer$x$y $ref"
6682 local nums=$(eval $cmd | wc -l)
6683 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6685 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6686 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6688 cmd="$LFS find $dir ! -newer$x$y $negref"
6689 nums=$(eval $cmd | wc -l)
6690 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6691 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6693 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6694 nums=$(eval $cmd | wc -l)
6695 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6696 error "'$cmd' wrong: found $nums between, expected $expected"; }
6702 test_newerXY_base "a" "a"
6703 test_newerXY_base "a" "m"
6704 test_newerXY_base "a" "c"
6705 test_newerXY_base "m" "a"
6706 test_newerXY_base "m" "m"
6707 test_newerXY_base "m" "c"
6708 test_newerXY_base "c" "a"
6709 test_newerXY_base "c" "m"
6710 test_newerXY_base "c" "c"
6712 test_newerXY_base "a" "t"
6713 test_newerXY_base "m" "t"
6714 test_newerXY_base "c" "t"
6716 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6717 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6718 ! btime_supported && echo "btime unsupported" && return 0
6720 test_newerXY_base "b" "b"
6721 test_newerXY_base "b" "t"
6723 run_test 56oc "check lfs find -newerXY work"
6726 local dir=$DIR/$tdir
6731 $LFS find $dir -btime -1d -type f
6738 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6739 ! btime_supported && skip "btime unsupported on MDS"
6741 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6742 ! btime_supported && skip "btime unsupported on clients"
6744 local dir=$DIR/$tdir
6745 local ref=$DIR/$tfile.ref
6746 local negref=$DIR/$tfile.negref
6748 mkdir $dir || error "mkdir $dir failed"
6749 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6750 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6751 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6752 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6753 touch $ref || error "touch $ref failed"
6754 # sleep 3 seconds at least
6757 local before=$(do_facet mds1 date +%s)
6758 local skew=$(($(date +%s) - before + 1))
6760 if (( skew < 0 && skew > -5 )); then
6761 sleep $((0 - skew + 1))
6765 # Set the dir stripe params to limit files all on MDT0,
6766 # otherwise we need to calc the max clock skew between
6767 # the client and MDTs.
6768 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6770 touch $negref || error "touch $negref failed"
6772 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6773 local nums=$($cmd | wc -l)
6774 local expected=$(((NUMFILES + 1) * NUMDIRS))
6776 [ $nums -eq $expected ] ||
6777 error "'$cmd' wrong: found $nums, expected $expected"
6779 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6780 nums=$($cmd | wc -l)
6781 expected=$((NUMFILES + 1))
6782 [ $nums -eq $expected ] ||
6783 error "'$cmd' wrong: found $nums, expected $expected"
6785 [ $skew -lt 0 ] && return
6787 local after=$(do_facet mds1 date +%s)
6788 local age=$((after - before + 1 + skew))
6790 cmd="$LFS find $dir -btime -${age}s -type f"
6791 nums=$($cmd | wc -l)
6792 expected=$(((NUMFILES + 1) * NUMDIRS))
6794 echo "Clock skew between client and server: $skew, age:$age"
6795 [ $nums -eq $expected ] ||
6796 error "'$cmd' wrong: found $nums, expected $expected"
6798 expected=$(($NUMDIRS + 1))
6799 cmd="$LFS find $dir -btime -${age}s -type d"
6800 nums=$($cmd | wc -l)
6801 [ $nums -eq $expected ] ||
6802 error "'$cmd' wrong: found $nums, expected $expected"
6803 rm -f $ref $negref || error "Failed to remove $ref $negref"
6805 run_test 56od "check lfs find -btime with units"
6808 [ $RUNAS_ID -eq $UID ] &&
6809 skip_env "RUNAS_ID = UID = $UID -- skipping"
6811 local dir=$DIR/$tdir
6813 setup_56 $dir $NUMFILES $NUMDIRS
6814 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6816 local expected=$NUMFILES
6817 local cmd="$LFS find -uid $RUNAS_ID $dir"
6818 local nums=$($cmd | wc -l)
6820 [ $nums -eq $expected ] ||
6821 error "'$cmd' wrong: found $nums, expected $expected"
6823 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6824 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6825 nums=$($cmd | wc -l)
6826 [ $nums -eq $expected ] ||
6827 error "'$cmd' wrong: found $nums, expected $expected"
6829 run_test 56p "check lfs find -uid and ! -uid"
6832 [ $RUNAS_ID -eq $UID ] &&
6833 skip_env "RUNAS_ID = UID = $UID -- skipping"
6835 local dir=$DIR/$tdir
6837 setup_56 $dir $NUMFILES $NUMDIRS
6838 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6840 local expected=$NUMFILES
6841 local cmd="$LFS find -gid $RUNAS_GID $dir"
6842 local nums=$($cmd | wc -l)
6844 [ $nums -eq $expected ] ||
6845 error "'$cmd' wrong: found $nums, expected $expected"
6847 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6848 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6849 nums=$($cmd | wc -l)
6850 [ $nums -eq $expected ] ||
6851 error "'$cmd' wrong: found $nums, expected $expected"
6853 run_test 56q "check lfs find -gid and ! -gid"
6856 local dir=$DIR/$tdir
6858 setup_56 $dir $NUMFILES $NUMDIRS
6861 local cmd="$LFS find -size 0 -type f -lazy $dir"
6862 local nums=$($cmd | wc -l)
6864 [ $nums -eq $expected ] ||
6865 error "'$cmd' wrong: found $nums, expected $expected"
6866 cmd="$LFS find -size 0 -type f $dir"
6867 nums=$($cmd | wc -l)
6868 [ $nums -eq $expected ] ||
6869 error "'$cmd' wrong: found $nums, expected $expected"
6872 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6873 nums=$($cmd | wc -l)
6874 [ $nums -eq $expected ] ||
6875 error "'$cmd' wrong: found $nums, expected $expected"
6876 cmd="$LFS find ! -size 0 -type f $dir"
6877 nums=$($cmd | wc -l)
6878 [ $nums -eq $expected ] ||
6879 error "'$cmd' wrong: found $nums, expected $expected"
6881 echo "test" > $dir/$tfile
6882 echo "test2" > $dir/$tfile.2 && sync
6884 cmd="$LFS find -size 5 -type f -lazy $dir"
6885 nums=$($cmd | wc -l)
6886 [ $nums -eq $expected ] ||
6887 error "'$cmd' wrong: found $nums, expected $expected"
6888 cmd="$LFS find -size 5 -type f $dir"
6889 nums=$($cmd | wc -l)
6890 [ $nums -eq $expected ] ||
6891 error "'$cmd' wrong: found $nums, expected $expected"
6894 cmd="$LFS find -size +5 -type f -lazy $dir"
6895 nums=$($cmd | wc -l)
6896 [ $nums -eq $expected ] ||
6897 error "'$cmd' wrong: found $nums, expected $expected"
6898 cmd="$LFS find -size +5 -type f $dir"
6899 nums=$($cmd | wc -l)
6900 [ $nums -eq $expected ] ||
6901 error "'$cmd' wrong: found $nums, expected $expected"
6904 cmd="$LFS find -size +0 -type f -lazy $dir"
6905 nums=$($cmd | wc -l)
6906 [ $nums -eq $expected ] ||
6907 error "'$cmd' wrong: found $nums, expected $expected"
6908 cmd="$LFS find -size +0 -type f $dir"
6909 nums=$($cmd | wc -l)
6910 [ $nums -eq $expected ] ||
6911 error "'$cmd' wrong: found $nums, expected $expected"
6914 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6915 nums=$($cmd | wc -l)
6916 [ $nums -eq $expected ] ||
6917 error "'$cmd' wrong: found $nums, expected $expected"
6918 cmd="$LFS find ! -size -5 -type f $dir"
6919 nums=$($cmd | wc -l)
6920 [ $nums -eq $expected ] ||
6921 error "'$cmd' wrong: found $nums, expected $expected"
6924 cmd="$LFS find -size -5 -type f -lazy $dir"
6925 nums=$($cmd | wc -l)
6926 [ $nums -eq $expected ] ||
6927 error "'$cmd' wrong: found $nums, expected $expected"
6928 cmd="$LFS find -size -5 -type f $dir"
6929 nums=$($cmd | wc -l)
6930 [ $nums -eq $expected ] ||
6931 error "'$cmd' wrong: found $nums, expected $expected"
6933 run_test 56r "check lfs find -size works"
6940 cancel_lru_locks $OSC
6942 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6943 local nums=$($cmd | wc -l)
6945 [ $nums -eq $expected ] ||
6946 error "'$cmd' wrong: found $nums, expected $expected"
6948 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6950 if (( rpcs_before + glimpses != rpcs_after )); then
6951 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6952 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6954 if [[ $glimpses == 0 ]]; then
6955 error "'$cmd' should not send glimpse RPCs to OST"
6957 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6963 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6964 skip "MDS < 2.12.58 doesn't return LSOM data"
6965 local dir=$DIR/$tdir
6966 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6968 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6970 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6971 $LCTL set_param -n llite.*.statahead_agl=0
6972 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6974 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6975 # open and close all files to ensure LSOM is updated
6976 cancel_lru_locks $OSC
6977 find $dir -type f | xargs cat > /dev/null
6979 # expect_found glimpse_rpcs command_to_run
6980 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6981 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6982 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6983 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6985 echo "test" > $dir/$tfile
6986 echo "test2" > $dir/$tfile.2 && sync
6987 cancel_lru_locks $OSC
6988 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6990 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6991 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6992 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6993 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6995 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6996 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6997 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6998 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6999 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
7000 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
7002 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
7005 local dir=$DIR/$tdir
7006 local tmp=$TMP/$tfile.log
7009 test_mkdir -p $dir || error "failed to mkdir $dir"
7010 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
7011 error "failed to setstripe $dir/$tfile"
7012 mdt_idx=$($LFS getdirstripe -i $dir)
7013 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
7015 stack_trap "rm -f $tmp" EXIT
7016 $LFS find --size +100K --ost 0 $dir |& tee $tmp
7017 ! grep -q obd_uuid $tmp ||
7018 error "failed to find --size +100K --ost 0 $dir"
7019 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
7020 ! grep -q obd_uuid $tmp ||
7021 error "failed to find --size +100K --mdt $mdt_idx $dir"
7023 run_test 56rb "check lfs find --size --ost/--mdt works"
7026 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
7027 local dir=$DIR/$tdir
7030 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
7031 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
7032 (( $MDSCOUNT > 2 )) &&
7033 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
7034 mkdir $dir/$tdir-{1..10}
7035 touch $dir/$tfile-{1..10}
7037 found=$($LFS find $dir --mdt-count 2 | wc -l)
7039 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
7041 found=$($LFS find $dir -T +1 | wc -l)
7042 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
7043 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
7045 found=$($LFS find $dir --mdt-hash all_char | wc -l)
7047 (( $found == $expect )) || error "found $found all_char, expect $expect"
7049 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
7050 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
7051 (( $found == $expect )) || error "found $found all_char, expect $expect"
7053 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
7055 test_56s() { # LU-611 #LU-9369
7056 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
7058 local dir=$DIR/$tdir
7059 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
7061 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
7062 for i in $(seq $NUMDIRS); do
7063 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
7066 local expected=$NUMDIRS
7067 local cmd="$LFS find -c $OSTCOUNT $dir"
7068 local nums=$($cmd | wc -l)
7070 [ $nums -eq $expected ] || {
7071 $LFS getstripe -R $dir
7072 error "'$cmd' wrong: found $nums, expected $expected"
7075 expected=$((NUMDIRS + onestripe))
7076 cmd="$LFS find -stripe-count +0 -type f $dir"
7077 nums=$($cmd | wc -l)
7078 [ $nums -eq $expected ] || {
7079 $LFS getstripe -R $dir
7080 error "'$cmd' wrong: found $nums, expected $expected"
7084 cmd="$LFS find -stripe-count 1 -type f $dir"
7085 nums=$($cmd | wc -l)
7086 [ $nums -eq $expected ] || {
7087 $LFS getstripe -R $dir
7088 error "'$cmd' wrong: found $nums, expected $expected"
7091 cmd="$LFS find -stripe-count -2 -type f $dir"
7092 nums=$($cmd | wc -l)
7093 [ $nums -eq $expected ] || {
7094 $LFS getstripe -R $dir
7095 error "'$cmd' wrong: found $nums, expected $expected"
7099 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
7100 nums=$($cmd | wc -l)
7101 [ $nums -eq $expected ] || {
7102 $LFS getstripe -R $dir
7103 error "'$cmd' wrong: found $nums, expected $expected"
7106 run_test 56s "check lfs find -stripe-count works"
7108 test_56t() { # LU-611 #LU-9369
7109 local dir=$DIR/$tdir
7111 setup_56 $dir 0 $NUMDIRS
7112 for i in $(seq $NUMDIRS); do
7113 $LFS setstripe -S 8M $dir/dir$i/$tfile
7116 local expected=$NUMDIRS
7117 local cmd="$LFS find -S 8M $dir"
7118 local nums=$($cmd | wc -l)
7120 [ $nums -eq $expected ] || {
7121 $LFS getstripe -R $dir
7122 error "'$cmd' wrong: found $nums, expected $expected"
7126 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
7128 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
7130 expected=$(((NUMDIRS + 1) * NUMFILES))
7131 cmd="$LFS find -stripe-size 512k -type f $dir"
7132 nums=$($cmd | wc -l)
7133 [ $nums -eq $expected ] ||
7134 error "'$cmd' wrong: found $nums, expected $expected"
7136 cmd="$LFS find -stripe-size +320k -type f $dir"
7137 nums=$($cmd | wc -l)
7138 [ $nums -eq $expected ] ||
7139 error "'$cmd' wrong: found $nums, expected $expected"
7141 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
7142 cmd="$LFS find -stripe-size +200k -type f $dir"
7143 nums=$($cmd | wc -l)
7144 [ $nums -eq $expected ] ||
7145 error "'$cmd' wrong: found $nums, expected $expected"
7147 cmd="$LFS find -stripe-size -640k -type f $dir"
7148 nums=$($cmd | wc -l)
7149 [ $nums -eq $expected ] ||
7150 error "'$cmd' wrong: found $nums, expected $expected"
7153 cmd="$LFS find -stripe-size 256k -type f $dir"
7154 nums=$($cmd | wc -l)
7155 [ $nums -eq $expected ] ||
7156 error "'$cmd' wrong: found $nums, expected $expected"
7158 cmd="$LFS find -stripe-size -320k -type f $dir"
7159 nums=$($cmd | wc -l)
7160 [ $nums -eq $expected ] ||
7161 error "'$cmd' wrong: found $nums, expected $expected"
7164 cmd="$LFS find -stripe-size 1024k -type f $dir"
7165 nums=$($cmd | wc -l)
7166 [ $nums -eq $expected ] ||
7167 error "'$cmd' wrong: found $nums, expected $expected"
7169 run_test 56t "check lfs find -stripe-size works"
7171 test_56u() { # LU-611
7172 local dir=$DIR/$tdir
7174 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
7176 if [[ $OSTCOUNT -gt 1 ]]; then
7177 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
7183 local expected=$(((NUMDIRS + 1) * NUMFILES))
7184 local cmd="$LFS find -stripe-index 0 -type f $dir"
7185 local nums=$($cmd | wc -l)
7187 [ $nums -eq $expected ] ||
7188 error "'$cmd' wrong: found $nums, expected $expected"
7191 cmd="$LFS find -stripe-index 1 -type f $dir"
7192 nums=$($cmd | wc -l)
7193 [ $nums -eq $expected ] ||
7194 error "'$cmd' wrong: found $nums, expected $expected"
7196 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7197 nums=$($cmd | wc -l)
7198 [ $nums -eq $expected ] ||
7199 error "'$cmd' wrong: found $nums, expected $expected"
7202 # This should produce an error and not return any files
7203 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7204 nums=$($cmd 2>/dev/null | wc -l)
7205 [ $nums -eq $expected ] ||
7206 error "'$cmd' wrong: found $nums, expected $expected"
7208 if [[ $OSTCOUNT -gt 1 ]]; then
7209 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7210 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7211 nums=$($cmd | wc -l)
7212 [ $nums -eq $expected ] ||
7213 error "'$cmd' wrong: found $nums, expected $expected"
7216 run_test 56u "check lfs find -stripe-index works"
7220 local dir=$DIR/$tdir
7222 setup_56 $dir $NUMFILES $NUMDIRS
7224 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7225 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7227 for file in $($LFS find -m $UUID $dir); do
7228 file_midx=$($LFS getstripe -m $file)
7229 [ $file_midx -eq $mdt_idx ] ||
7230 error "lfs find -m $UUID != getstripe -m $file_midx"
7233 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7236 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7239 local dir=$DIR/$tdir
7241 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7243 local stripe_size=$($LFS getstripe -S -d $dir) ||
7244 error "$LFS getstripe -S -d $dir failed"
7245 stripe_size=${stripe_size%% *}
7247 local file_size=$((stripe_size * OSTCOUNT))
7248 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7249 local required_space=$((file_num * file_size))
7250 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7252 [[ $free_space -le $((required_space / 1024)) ]] &&
7253 skip_env "need $required_space, have $free_space kbytes"
7256 local dd_count=$((file_size / dd_bs))
7258 # write data into the files
7263 for i in $(seq $NUMFILES); do
7265 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7266 error "write data into $file failed"
7268 for i in $(seq $NUMDIRS); do
7269 for j in $(seq $NUMFILES); do
7270 file=$dir/dir$i/file$j
7271 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7272 error "write data into $file failed"
7276 # $LFS_MIGRATE will fail if hard link migration is unsupported
7277 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7278 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7279 error "creating links to $dir/dir1/file1 failed"
7284 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7287 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7290 eval $cmd || error "$cmd failed"
7292 check_stripe_count $dir/file1 $expected
7294 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7296 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7297 # OST 1 if it is on OST 0. This file is small enough to
7298 # be on only one stripe.
7299 file=$dir/migr_1_ost
7300 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7301 error "write data into $file failed"
7302 local obdidx=$($LFS getstripe -i $file)
7303 local oldmd5=$(md5sum $file)
7306 [[ $obdidx -eq 0 ]] && newobdidx=1
7307 cmd="$LFS migrate -i $newobdidx $file"
7309 eval $cmd || error "$cmd failed"
7311 local realobdix=$($LFS getstripe -i $file)
7312 local newmd5=$(md5sum $file)
7314 [[ $newobdidx -ne $realobdix ]] &&
7315 error "new OST is different (was=$obdidx, "\
7316 "wanted=$newobdidx, got=$realobdix)"
7317 [[ "$oldmd5" != "$newmd5" ]] &&
7318 error "md5sum differ: $oldmd5, $newmd5"
7322 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7324 eval $cmd || error "$cmd failed"
7326 for j in $(seq $NUMFILES); do
7327 check_stripe_count $dir/dir1/file$j $expected
7330 # lfs_migrate works with lfs find
7331 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7332 $LFS_MIGRATE -y -c $expected"
7334 eval $cmd || error "$cmd failed"
7336 for i in $(seq 2 $NUMFILES); do
7337 check_stripe_count $dir/file$i $expected
7339 for i in $(seq 2 $NUMDIRS); do
7340 for j in $(seq $NUMFILES); do
7341 check_stripe_count $dir/dir$i/file$j $expected
7345 run_test 56w "check lfs_migrate -c stripe_count works"
7348 local file1=$DIR/$tdir/file1
7349 local create_pool=false
7350 local initial_pool=$($LFS getstripe -p $DIR)
7354 echo -n "Creating test dir..."
7355 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7358 echo -n "Creating test file..."
7359 touch $file1 || error "cannot create file"
7362 echo -n "Detecting existing pools..."
7363 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7365 if [ ${#pool_list[@]} -gt 0 ]; then
7366 echo "${pool_list[@]}"
7367 for thispool in "${pool_list[@]}"; do
7368 if [[ -z "$initial_pool" ||
7369 "$initial_pool" != "$thispool" ]]; then
7371 echo "Using existing pool '$pool'"
7376 echo "none detected."
7378 if [ -z "$pool" ]; then
7379 pool=${POOL:-testpool}
7380 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7381 echo -n "Creating pool '$pool'..."
7383 pool_add $pool &> /dev/null ||
7384 error "pool_add failed"
7387 echo -n "Adding target to pool..."
7388 pool_add_targets $pool 0 0 1 &> /dev/null ||
7389 error "pool_add_targets failed"
7393 echo -n "Setting pool using -p option..."
7394 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7395 error "migrate failed rc = $?"
7398 echo -n "Verifying test file is in pool after migrating..."
7399 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7400 error "file was not migrated to pool $pool"
7403 echo -n "Removing test file from pool '$pool'..."
7404 # "lfs migrate $file" won't remove the file from the pool
7405 # until some striping information is changed.
7406 $LFS migrate -c 1 $file1 &> /dev/null ||
7407 error "cannot remove from pool"
7408 [ "$($LFS getstripe -p $file1)" ] &&
7409 error "pool still set"
7412 echo -n "Setting pool using --pool option..."
7413 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7414 error "migrate failed rc = $?"
7419 if $create_pool; then
7420 destroy_test_pools 2> /dev/null ||
7421 error "destroy test pools failed"
7424 run_test 56wb "check lfs_migrate pool support"
7427 local file1="$DIR/$tdir/file1"
7434 echo -n "Creating test dir..."
7435 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7436 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7437 error "cannot set stripe by '-S 1M -c 1'"
7440 echo -n "Setting initial stripe for test file..."
7441 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7442 error "cannot set stripe"
7443 cur_ssize=$($LFS getstripe -S "$file1")
7444 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7447 # File currently set to -S 512K -c 1
7449 # Ensure -c and -S options are rejected when -R is set
7450 echo -n "Verifying incompatible options are detected..."
7451 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7452 error "incompatible -c and -R options not detected"
7453 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7454 error "incompatible -S and -R options not detected"
7457 # Ensure unrecognized options are passed through to 'lfs migrate'
7458 echo -n "Verifying -S option is passed through to lfs migrate..."
7459 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7460 error "migration failed"
7461 cur_ssize=$($LFS getstripe -S "$file1")
7462 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7465 # File currently set to -S 1M -c 1
7467 # Ensure long options are supported
7468 echo -n "Verifying long options supported..."
7469 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7470 error "long option without argument not supported"
7471 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7472 error "long option with argument not supported"
7473 cur_ssize=$($LFS getstripe -S "$file1")
7474 [ $cur_ssize -eq 524288 ] ||
7475 error "migrate --stripe-size $cur_ssize != 524288"
7478 # File currently set to -S 512K -c 1
7480 if [ "$OSTCOUNT" -gt 1 ]; then
7481 echo -n "Verifying explicit stripe count can be set..."
7482 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7483 error "migrate failed"
7484 cur_scount=$($LFS getstripe -c "$file1")
7485 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7489 # File currently set to -S 512K -c 1 or -S 512K -c 2
7491 # Ensure parent striping is used if -R is set, and no stripe
7492 # count or size is specified
7493 echo -n "Setting stripe for parent directory..."
7494 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7495 error "cannot set stripe '-S 2M -c 1'"
7498 echo -n "Verifying restripe option uses parent stripe settings..."
7499 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7500 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7501 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7502 error "migrate failed"
7503 cur_ssize=$($LFS getstripe -S "$file1")
7504 [ $cur_ssize -eq $parent_ssize ] ||
7505 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7506 cur_scount=$($LFS getstripe -c "$file1")
7507 [ $cur_scount -eq $parent_scount ] ||
7508 error "migrate -R stripe_count $cur_scount != $parent_scount"
7511 # File currently set to -S 1M -c 1
7513 # Ensure striping is preserved if -R is not set, and no stripe
7514 # count or size is specified
7515 echo -n "Verifying striping size preserved when not specified..."
7516 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7517 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7518 error "cannot set stripe on parent directory"
7519 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7520 error "migrate failed"
7521 cur_ssize=$($LFS getstripe -S "$file1")
7522 [ $cur_ssize -eq $orig_ssize ] ||
7523 error "migrate by default $cur_ssize != $orig_ssize"
7526 # Ensure file name properly detected when final option has no argument
7527 echo -n "Verifying file name properly detected..."
7528 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7529 error "file name interpreted as option argument"
7535 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7538 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7540 local file1=$DIR/$tdir/file1
7542 echo -n "Creating test dir..."
7543 test_mkdir $DIR/$tdir || error "cannot create dir"
7546 echo -n "Creating test file..."
7550 # Ensure 'lfs migrate' will fail by using a non-existent option,
7551 # and make sure rsync is not called to recover
7552 echo -n "Make sure --no-rsync option works..."
7553 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7554 grep -q 'refusing to fall back to rsync' ||
7555 error "rsync was called with --no-rsync set"
7558 # Ensure rsync is called without trying 'lfs migrate' first
7559 echo -n "Make sure --rsync option works..."
7560 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7561 grep -q 'falling back to rsync' &&
7562 error "lfs migrate was called with --rsync set"
7565 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7566 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7567 grep -q 'at the same time' ||
7568 error "--rsync and --no-rsync accepted concurrently"
7574 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7580 test_mkdir $td || error "cannot create $td"
7581 touch $tf || error "cannot touch $tf"
7583 echo -n "Make sure --non-direct|-D works..."
7584 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7585 grep -q "lfs migrate --non-direct" ||
7586 error "--non-direct option cannot work correctly"
7587 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7588 grep -q "lfs migrate -D" ||
7589 error "-D option cannot work correctly"
7592 run_test 56we "check lfs_migrate --non-direct|-D support"
7595 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7596 check_swap_layouts_support
7598 local dir=$DIR/$tdir
7599 local ref1=/etc/passwd
7600 local file1=$dir/file1
7602 test_mkdir $dir || error "creating dir $dir"
7603 $LFS setstripe -c 2 $file1
7605 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7606 stripe=$($LFS getstripe -c $file1)
7607 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7608 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7613 run_test 56x "lfs migration support"
7616 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7617 check_swap_layouts_support
7619 local dir=$DIR/$tdir/$testnum
7623 local ref1=/etc/passwd
7624 local file1=$dir/file1
7626 $LFS setstripe -c 2 $file1
7628 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7630 local stripe=$($LFS getstripe -c $file1)
7632 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7633 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7638 run_test 56xa "lfs migration --block support"
7640 check_migrate_links() {
7642 local file1="$dir/file1"
7646 local total_count=$(($begin + $count - 1))
7647 local symlink_count=10
7650 if [ ! -f "$file1" ]; then
7651 echo -n "creating initial file..."
7652 $LFS setstripe -c 1 -S "512k" "$file1" ||
7653 error "cannot setstripe initial file"
7656 echo -n "creating symlinks..."
7657 for s in $(seq 1 $symlink_count); do
7658 ln -s "$file1" "$dir/slink$s" ||
7659 error "cannot create symlinks"
7663 echo -n "creating nonlinked files..."
7664 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7665 error "cannot create nonlinked files"
7670 if [ ! -f "$dir/file$total_count" ]; then
7671 echo -n "creating hard links $begin:$total_count..."
7672 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7673 /dev/null || error "cannot create hard links"
7677 echo -n "checking number of hard links listed in xattrs..."
7678 local fid=$($LFS getstripe -F "$file1")
7679 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7682 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7683 skip "hard link list has unexpected size, skipping test"
7685 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7686 error "link names should exceed xattrs size"
7689 echo -n "migrating files..."
7690 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7692 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7695 # make sure all links have been properly migrated
7696 echo -n "verifying files..."
7697 fid=$($LFS getstripe -F "$file1") ||
7698 error "cannot get fid for file $file1"
7699 for i in $(seq 2 $total_count); do
7700 local fid2=$($LFS getstripe -F $dir/file$i)
7702 [ "$fid2" == "$fid" ] ||
7703 error "migrated hard link has mismatched FID"
7706 # make sure hard links were properly detected, and migration was
7707 # performed only once for the entire link set; nonlinked files should
7709 local actual=$(grep -c 'done' <<< "$migrate_out")
7710 local expected=$(($uniq_count + 1))
7712 [ "$actual" -eq "$expected" ] ||
7713 error "hard links individually migrated ($actual != $expected)"
7715 # make sure the correct number of hard links are present
7716 local hardlinks=$(stat -c '%h' "$file1")
7718 [ $hardlinks -eq $total_count ] ||
7719 error "num hard links $hardlinks != $total_count"
7726 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7727 skip "Need MDS version at least 2.10.55"
7729 local dir="$DIR/$tdir"
7731 test_mkdir "$dir" || error "cannot create dir $dir"
7733 echo "testing lfs migrate mode when all links fit within xattrs"
7734 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7736 echo "testing rsync mode when all links fit within xattrs"
7737 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7739 echo "testing lfs migrate mode when all links do not fit within xattrs"
7740 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7742 echo "testing rsync mode when all links do not fit within xattrs"
7743 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7745 chown -R $RUNAS_ID $dir
7746 echo "testing non-root lfs migrate mode when not all links are in xattr"
7747 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7752 run_test 56xb "lfs migration hard link support"
7755 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7757 local dir="$DIR/$tdir"
7759 test_mkdir "$dir" || error "cannot create dir $dir"
7761 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7762 echo -n "Setting initial stripe for 20MB test file..."
7763 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7764 error "cannot setstripe 20MB file"
7766 echo -n "Sizing 20MB test file..."
7767 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7769 echo -n "Verifying small file autostripe count is 1..."
7770 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7771 error "cannot migrate 20MB file"
7772 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7773 error "cannot get stripe for $dir/20mb"
7774 [ $stripe_count -eq 1 ] ||
7775 error "unexpected stripe count $stripe_count for 20MB file"
7779 # Test 2: File is small enough to fit within the available space on
7780 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7781 # have at least an additional 1KB for each desired stripe for test 3
7782 echo -n "Setting stripe for 1GB test file..."
7783 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7785 echo -n "Sizing 1GB test file..."
7786 # File size is 1GB + 3KB
7787 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7790 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7791 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7792 if (( avail > 524288 * OSTCOUNT )); then
7793 echo -n "Migrating 1GB file..."
7794 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7795 error "cannot migrate 1GB file"
7797 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7798 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7799 error "cannot getstripe for 1GB file"
7800 [ $stripe_count -eq 2 ] ||
7801 error "unexpected stripe count $stripe_count != 2"
7805 # Test 3: File is too large to fit within the available space on
7806 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7807 if [ $OSTCOUNT -ge 3 ]; then
7808 # The required available space is calculated as
7809 # file size (1GB + 3KB) / OST count (3).
7810 local kb_per_ost=349526
7812 echo -n "Migrating 1GB file with limit..."
7813 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7814 error "cannot migrate 1GB file with limit"
7817 stripe_count=$($LFS getstripe -c "$dir/1gb")
7818 echo -n "Verifying 1GB autostripe count with limited space..."
7819 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7820 error "unexpected stripe count $stripe_count (min 3)"
7827 run_test 56xc "lfs migration autostripe"
7830 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7832 local dir=$DIR/$tdir
7833 local f_mgrt=$dir/$tfile.mgrt
7834 local f_yaml=$dir/$tfile.yaml
7835 local f_copy=$dir/$tfile.copy
7836 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7837 local layout_copy="-c 2 -S 2M -i 1"
7838 local yamlfile=$dir/yamlfile
7839 local layout_before;
7842 test_mkdir "$dir" || error "cannot create dir $dir"
7843 $LFS setstripe $layout_yaml $f_yaml ||
7844 error "cannot setstripe $f_yaml with layout $layout_yaml"
7845 $LFS getstripe --yaml $f_yaml > $yamlfile
7846 $LFS setstripe $layout_copy $f_copy ||
7847 error "cannot setstripe $f_copy with layout $layout_copy"
7849 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7851 # 1. test option --yaml
7852 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7853 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7854 layout_before=$(get_layout_param $f_yaml)
7855 layout_after=$(get_layout_param $f_mgrt)
7856 [ "$layout_after" == "$layout_before" ] ||
7857 error "lfs_migrate --yaml: $layout_after != $layout_before"
7859 # 2. test option --copy
7860 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7861 error "cannot migrate $f_mgrt with --copy $f_copy"
7862 layout_before=$(get_layout_param $f_copy)
7863 layout_after=$(get_layout_param $f_mgrt)
7864 [ "$layout_after" == "$layout_before" ] ||
7865 error "lfs_migrate --copy: $layout_after != $layout_before"
7867 run_test 56xd "check lfs_migrate --yaml and --copy support"
7870 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7872 local dir=$DIR/$tdir
7873 local f_comp=$dir/$tfile
7874 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7875 local layout_before=""
7876 local layout_after=""
7878 test_mkdir "$dir" || error "cannot create dir $dir"
7879 $LFS setstripe $layout $f_comp ||
7880 error "cannot setstripe $f_comp with layout $layout"
7881 layout_before=$(get_layout_param $f_comp)
7882 dd if=/dev/zero of=$f_comp bs=1M count=4
7884 # 1. migrate a comp layout file by lfs_migrate
7885 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7886 layout_after=$(get_layout_param $f_comp)
7887 [ "$layout_before" == "$layout_after" ] ||
7888 error "lfs_migrate: $layout_before != $layout_after"
7890 # 2. migrate a comp layout file by lfs migrate
7891 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7892 layout_after=$(get_layout_param $f_comp)
7893 [ "$layout_before" == "$layout_after" ] ||
7894 error "lfs migrate: $layout_before != $layout_after"
7896 run_test 56xe "migrate a composite layout file"
7899 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7901 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7902 skip "Need server version at least 2.13.53"
7904 local dir=$DIR/$tdir
7905 local f_comp=$dir/$tfile
7906 local layout="-E 1M -c1 -E -1 -c2"
7910 test_mkdir "$dir" || error "cannot create dir $dir"
7911 $LFS setstripe $layout $f_comp ||
7912 error "cannot setstripe $f_comp with layout $layout"
7913 fid_before=$($LFS getstripe --fid $f_comp)
7914 dd if=/dev/zero of=$f_comp bs=1M count=4
7916 # 1. migrate a comp layout file to a comp layout
7917 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7918 fid_after=$($LFS getstripe --fid $f_comp)
7919 [ "$fid_before" == "$fid_after" ] ||
7920 error "comp-to-comp migrate: $fid_before != $fid_after"
7922 # 2. migrate a comp layout file to a plain layout
7923 $LFS migrate -c2 $f_comp ||
7924 error "cannot migrate $f_comp by lfs migrate"
7925 fid_after=$($LFS getstripe --fid $f_comp)
7926 [ "$fid_before" == "$fid_after" ] ||
7927 error "comp-to-plain migrate: $fid_before != $fid_after"
7929 # 3. migrate a plain layout file to a comp layout
7930 $LFS migrate $layout $f_comp ||
7931 error "cannot migrate $f_comp by lfs migrate"
7932 fid_after=$($LFS getstripe --fid $f_comp)
7933 [ "$fid_before" == "$fid_after" ] ||
7934 error "plain-to-comp migrate: $fid_before != $fid_after"
7936 run_test 56xf "FID is not lost during migration of a composite layout file"
7938 check_file_ost_range() {
7945 file_range=($($LFS getstripe -y "$file" |
7946 awk '/l_ost_idx:/ { print $NF }'))
7948 if [[ "${#file_range[@]}" = 0 ]]; then
7949 echo "No osts found for $file"
7953 for idx in "${file_range[@]}"; do
7954 [[ " $range " =~ " $idx " ]] ||
7962 local stripe_opt="$1"
7965 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7967 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7968 error "Fail to migrate $tfile on $pool"
7969 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7970 error "$tfile is not in pool $pool"
7971 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7972 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7976 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7977 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7978 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7979 skip "Need MDS version newer than 2.14.52"
7981 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7982 local -a pool_ranges=("0 0" "1 1" "0 1")
7985 for i in "${!pool_names[@]}"; do
7986 pool_add ${pool_names[$i]} ||
7987 error "pool_add failed (pool: ${pool_names[$i]})"
7988 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7989 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7992 # init the file to migrate
7993 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7994 error "Unable to create $tfile on OST1"
7995 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7996 error "Unable to write on $tfile"
7998 echo "1. migrate $tfile on pool ${pool_names[0]}"
7999 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
8001 echo "2. migrate $tfile on pool ${pool_names[2]}"
8002 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
8004 echo "3. migrate $tfile on pool ${pool_names[1]}"
8005 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
8007 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
8008 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
8012 destroy_test_pools ||
8013 error "pool_destroy failed"
8015 run_test 56xg "lfs migrate pool support"
8018 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
8019 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
8022 local dir=$DIR/$tdir
8026 test_mkdir -p $dir || error "creating dir $dir"
8027 touch $f1 || error "creating std file $f1"
8028 $MULTIOP $f2 H2c || error "creating released file $f2"
8030 # a directory can be raid0, so ask only for files
8031 res=$($LFS find $dir -L raid0 -type f | wc -l)
8032 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
8034 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
8035 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
8037 # only files can be released, so no need to force file search
8038 res=$($LFS find $dir -L released)
8039 [[ $res == $f2 ]] || error "search released: found $res != $f2"
8041 res=$($LFS find $dir -type f \! -L released)
8042 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
8044 run_test 56y "lfs find -L raid0|released"
8046 test_56z() { # LU-4824
8047 # This checks to make sure 'lfs find' continues after errors
8048 # There are two classes of errors that should be caught:
8049 # - If multiple paths are provided, all should be searched even if one
8051 # - If errors are encountered during the search, it should not terminate
8053 local dir=$DIR/$tdir
8057 for i in d{0..9}; do
8059 touch $dir/$i/$tfile
8061 $LFS find $DIR/non_existent_dir $dir &&
8062 error "$LFS find did not return an error"
8063 # Make a directory unsearchable. This should NOT be the last entry in
8064 # directory order. Arbitrarily pick the 6th entry
8065 chmod 700 $($LFS find $dir -type d | sed '6!d')
8067 $RUNAS $LFS find $DIR/non_existent $dir
8068 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
8070 # The user should be able to see 10 directories and 9 files
8071 (( count == 19 )) ||
8072 error "$LFS find found $count != 19 entries after error"
8074 run_test 56z "lfs find should continue after an error"
8076 test_56aa() { # LU-5937
8077 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
8079 local dir=$DIR/$tdir
8082 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
8084 createmany -o $dir/striped_dir/${tfile}- 1024
8085 local dirs=$($LFS find --size +8k $dir/)
8087 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
8089 run_test 56aa "lfs find --size under striped dir"
8091 test_56ab() { # LU-10705
8092 test_mkdir $DIR/$tdir
8093 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
8094 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
8095 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
8096 # Flush writes to ensure valid blocks. Need to be more thorough for
8097 # ZFS, since blocks are not allocated/returned to client immediately.
8099 wait_zfs_commit ost1 2
8100 cancel_lru_locks osc
8103 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
8105 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
8107 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
8108 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
8110 rm -f $DIR/$tdir/$tfile.[123]
8112 run_test 56ab "lfs find --blocks"
8116 local dir="$DIR/$tdir"
8117 local perms=(001 002 003 004 005 006 007
8118 010 020 030 040 050 060 070
8119 100 200 300 400 500 600 700
8120 111 222 333 444 555 666 777)
8121 local perm_minus=(8 8 4 8 4 4 2
8125 local perm_slash=(8 8 12 8 12 12 14
8128 16 16 24 16 24 24 28)
8131 for perm in ${perms[*]}; do
8132 touch "$dir/$tfile.$perm"
8133 chmod $perm "$dir/$tfile.$perm"
8136 for ((i = 0; i < ${#perms[*]}; i++)); do
8137 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
8139 error "lfs find -perm ${perms[i]}:"\
8142 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
8143 (( $num == ${perm_minus[i]} )) ||
8144 error "lfs find -perm -${perms[i]}:"\
8145 "$num != ${perm_minus[i]}"
8147 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
8148 (( $num == ${perm_slash[i]} )) ||
8149 error "lfs find -perm /${perms[i]}:"\
8150 "$num != ${perm_slash[i]}"
8153 run_test 56aca "check lfs find -perm with octal representation"
8156 local dir=$DIR/$tdir
8157 # p is the permission of write and execute for user, group and other
8158 # without the umask. It is used to test +wx.
8159 local p=$(printf "%o" "$((0333 & ~$(umask)))")
8160 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
8161 local symbolic=(+t a+t u+t g+t o+t
8167 o=r,ug+o,u+w u=r,a+u,u+w
8168 g=r,ugo=g,u+w u+x,+X +X
8169 u+x,u+X u+X u+x,g+X o+r,+X
8173 for perm in ${perms[*]}; do
8174 touch "$dir/$tfile.$perm"
8175 chmod $perm "$dir/$tfile.$perm"
8178 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
8179 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
8182 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
8185 run_test 56acb "check lfs find -perm with symbolic representation"
8188 local dir=$DIR/$tdir
8189 local tests="17777 787 789 abcd
8190 ug=uu ug=a ug=gu uo=ou urw
8194 for err in $tests; do
8195 if $LFS find $dir -perm $err 2>/dev/null; then
8196 error "lfs find -perm $err: parsing should have failed"
8200 run_test 56acc "check parsing error for lfs find -perm"
8203 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8204 skip "Need MDS version at least 2.10.50"
8206 # Create composite files with one component
8207 local dir=$DIR/$tdir
8209 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8210 # Create composite files with three components
8211 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8212 # Create non-composite files
8213 createmany -o $dir/${tfile}- 10
8215 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8217 [[ $nfiles == 10 ]] ||
8218 error "lfs find -E 1M found $nfiles != 10 files"
8220 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8221 [[ $nfiles == 25 ]] ||
8222 error "lfs find ! -E 1M found $nfiles != 25 files"
8224 # All files have a component that starts at 0
8225 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8226 [[ $nfiles == 35 ]] ||
8227 error "lfs find --component-start 0 - $nfiles != 35 files"
8229 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8230 [[ $nfiles == 15 ]] ||
8231 error "lfs find --component-start 2M - $nfiles != 15 files"
8233 # All files created here have a componenet that does not starts at 2M
8234 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8235 [[ $nfiles == 35 ]] ||
8236 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8238 # Find files with a specified number of components
8239 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8240 [[ $nfiles == 15 ]] ||
8241 error "lfs find --component-count 3 - $nfiles != 15 files"
8243 # Remember non-composite files have a component count of zero
8244 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8245 [[ $nfiles == 10 ]] ||
8246 error "lfs find --component-count 0 - $nfiles != 10 files"
8248 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8249 [[ $nfiles == 20 ]] ||
8250 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8252 # All files have a flag called "init"
8253 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8254 [[ $nfiles == 35 ]] ||
8255 error "lfs find --component-flags init - $nfiles != 35 files"
8257 # Multi-component files will have a component not initialized
8258 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8259 [[ $nfiles == 15 ]] ||
8260 error "lfs find !--component-flags init - $nfiles != 15 files"
8265 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8268 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8269 skip "Need MDS version at least 2.10.57"
8279 # create mirrored directories and mirrored files
8280 mkdir $td || error "mkdir $td failed"
8281 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8282 createmany -o $tf- 10 || error "create $tf- failed"
8284 for i in $(seq 2); do
8286 mkdir $dir || error "mkdir $dir failed"
8287 $LFS mirror create -N$((3 + i)) $dir ||
8288 error "create mirrored dir $dir failed"
8289 createmany -o $dir/$tfile- 10 ||
8290 error "create $dir/$tfile- failed"
8293 # change the states of some mirrored files
8295 for i in $(seq 2); do
8297 for j in $(seq 4 9); do
8298 echo foo > $dir/$tfile-$j
8302 # find mirrored files with specific mirror count
8303 cmd="$LFS find --mirror-count 3 --type f $td"
8304 nfiles=$($cmd | wc -l)
8305 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8307 cmd="$LFS find ! --mirror-count 3 --type f $td"
8308 nfiles=$($cmd | wc -l)
8309 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8311 cmd="$LFS find --mirror-count +2 --type f $td"
8312 nfiles=$($cmd | wc -l)
8313 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8315 cmd="$LFS find --mirror-count -6 --type f $td"
8316 nfiles=$($cmd | wc -l)
8317 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8319 # find mirrored files with specific file state
8320 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8321 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8323 cmd="$LFS find --mirror-state=ro --type f $td"
8324 nfiles=$($cmd | wc -l)
8325 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8327 cmd="$LFS find ! --mirror-state=ro --type f $td"
8328 nfiles=$($cmd | wc -l)
8329 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8331 cmd="$LFS find --mirror-state=wp --type f $td"
8332 nfiles=$($cmd | wc -l)
8333 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8335 cmd="$LFS find ! --mirror-state=sp --type f $td"
8336 nfiles=$($cmd | wc -l)
8337 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8339 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8341 test_56da() { # LU-14179
8342 local path=$DIR/$tdir
8347 local longdir=$(str_repeat 'a' 255)
8349 for i in {1..15}; do
8356 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8361 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8364 touch $(str_repeat 'f' 255)
8366 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8367 error "lfs find reported an error"
8371 run_test 56da "test lfs find with long paths"
8373 test_56ea() { #LU-10378
8374 local path=$DIR/$tdir
8375 local pool=$TESTNAME
8378 pool_add $pool || error "pool_add $pool failed"
8379 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8380 error "adding targets to $pool failed"
8382 # Set default pool on directory before creating file
8383 mkdir $path || error "mkdir $path failed"
8384 $LFS setstripe -p $pool $path ||
8385 error "set OST pool on $pool failed"
8386 touch $path/$tfile || error "touch $path/$tfile failed"
8388 # Compare basic file attributes from -printf and stat
8389 local attr_printf=$($LFS find $path/$tfile -printf "%A@ %T@ %C@ %U %G")
8390 local attr_stat=$(stat -c "%X %Y %Z %u %g" $path/$tfile)
8392 [[ "${attr_printf}" == "${attr_stat}" ]] ||
8393 error "Attrs from lfs find and stat don't match"
8395 # Compare Lustre attributes from lfs find and lfs getstripe
8396 local lattr_printf=$($LFS find $path/$tfile -printf "%Lc %LS %Li %Lp")
8397 local str_cnt=$($LFS getstripe --stripe-count $path/$tfile)
8398 local str_size=$($LFS getstripe --stripe-size $path/$tfile)
8399 local str_idx=$($LFS getstripe --stripe-index $path/$tfile)
8400 local fpool=$($LFS getstripe --pool $path/$tfile)
8401 local lattr_getstr="${str_cnt} ${str_size} ${str_idx} ${fpool}"
8403 [[ "${lattr_printf}" == "${lattr_getstr}" ]] ||
8404 error "Attrs from lfs find and lfs getstripe don't match"
8406 # Verify behavior for unknown escape/format sequences
8407 local esc_printf=$($LFS find $path/$tfile -printf '\\ %% \Q %Q')
8409 [[ "${esc_printf}" == '\ % \Q %Q' ]] ||
8410 error "Escape/format codes don't match"
8412 run_test 56ea "test lfs find -printf option"
8415 local dir=$DIR/$tdir
8416 local subdir_1=$dir/subdir_1
8418 test_mkdir -p $subdir_1
8419 ln -s subdir_1 $dir/link_1
8421 $LFS getstripe $dir | grep "^$dir/link_1$" -A1 ||
8422 error "symlink is not followed"
8424 $LFS getstripe --no-follow $dir |
8425 grep "^$dir/link_1 has no stripe info$" ||
8426 error "symlink should not have stripe info"
8429 ln -s testfile $dir/file_link_2
8431 $LFS getstripe $dir | grep "^$dir/file_link_2$" -A1 ||
8432 error "symlink is not followed"
8434 $LFS getstripe --no-follow $dir |
8435 grep "^$dir/file_link_2 has no stripe info$" ||
8436 error "symlink should not have stripe info"
8438 run_test 56eb "check lfs getstripe on symlink"
8441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8442 # note test will not do anything if MDS is not local
8443 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8444 skip_env "ldiskfs only test"
8446 remote_mds_nodsh && skip "remote MDS with nodsh"
8448 local MNTDEV="osd*.*MDT*.mntdev"
8449 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8450 [ -z "$DEV" ] && error "can't access $MNTDEV"
8451 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8452 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8453 error "can't access $DEV"
8454 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8455 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8459 run_test 57a "verify MDS filesystem created with large inodes =="
8462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8463 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8464 skip_env "ldiskfs only test"
8466 remote_mds_nodsh && skip "remote MDS with nodsh"
8468 local dir=$DIR/$tdir
8471 local fileN=$dir/f$filecount
8473 rm -rf $dir || error "removing $dir"
8475 local mdtidx=$($LFS getstripe -m $dir)
8476 local mdtname=MDT$(printf %04x $mdtidx)
8477 local facet=mds$((mdtidx + 1))
8479 echo "mcreating $filecount files"
8480 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8482 # verify that files do not have EAs yet
8483 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8484 error "$file1 has an EA"
8485 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8486 error "$fileN has an EA"
8490 df $dir #make sure we get new statfs data
8491 local mdsfree=$(do_facet $facet \
8492 lctl get_param -n osd*.*$mdtname.kbytesfree)
8493 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8496 echo "opening files to create objects/EAs"
8497 for file in $(seq -f $dir/f%g 1 $filecount); do
8498 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8499 error "opening $file"
8502 # verify that files have EAs now
8503 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8504 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8506 sleep 1 #make sure we get new statfs data
8508 local mdsfree2=$(do_facet $facet \
8509 lctl get_param -n osd*.*$mdtname.kbytesfree)
8510 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8512 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8513 if [ "$mdsfree" != "$mdsfree2" ]; then
8514 error "MDC before $mdcfree != after $mdcfree2"
8516 echo "MDC before $mdcfree != after $mdcfree2"
8517 echo "unable to confirm if MDS has large inodes"
8522 run_test 57b "default LOV EAs are stored inside large inodes ==="
8525 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8526 [ -z "$(which wiretest 2>/dev/null)" ] &&
8527 skip_env "could not find wiretest"
8531 run_test 58 "verify cross-platform wire constants =============="
8534 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8536 echo "touch 130 files"
8537 createmany -o $DIR/f59- 130
8539 unlinkmany $DIR/f59- 130
8541 # wait for commitment of removal
8542 wait_delete_completed
8544 run_test 59 "verify cancellation of llog records async ========="
8546 TEST60_HEAD="test_60 run $RANDOM"
8548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8549 remote_mgs_nodsh && skip "remote MGS with nodsh"
8550 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8551 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8552 skip_env "missing subtest run-llog.sh"
8554 log "$TEST60_HEAD - from kernel mode"
8555 do_facet mgs "$LCTL dk > /dev/null"
8556 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8557 do_facet mgs $LCTL dk > $TMP/$tfile
8559 # LU-6388: test llog_reader
8560 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8561 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8562 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8563 skip_env "missing llog_reader"
8564 local fstype=$(facet_fstype mgs)
8565 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8566 skip_env "Only for ldiskfs or zfs type mgs"
8568 local mntpt=$(facet_mntpt mgs)
8569 local mgsdev=$(mgsdevname 1)
8581 #get fid and record list
8582 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8584 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8586 #remount mgs as ldiskfs or zfs type
8587 stop mgs || error "stop mgs failed"
8588 mount_fstype mgs || error "remount mgs failed"
8589 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8592 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8593 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8598 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8600 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8602 echo "obj_file is $obj_file"
8603 do_facet mgs $llog_reader $obj_file
8605 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8606 awk '{ print $3 }' | sed -e "s/^type=//g")
8607 if [ $rec_type != $rec ]; then
8608 echo "FAILED test_60a wrong record type $rec_type," \
8614 #check obj path if record type is LLOG_LOGID_MAGIC
8615 if [ "$rec" == "1064553b" ]; then
8616 path=$(do_facet mgs $llog_reader $obj_file |
8617 grep "path=" | awk '{ print $NF }' |
8618 sed -e "s/^path=//g")
8619 if [ $obj_file != $mntpt/$path ]; then
8620 echo "FAILED test_60a wrong obj path" \
8621 "$montpt/$path, should be $obj_file"
8628 #restart mgs before "error", otherwise it will block the next test
8629 stop mgs || error "stop mgs failed"
8630 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8631 $pass || error "test failed, see FAILED test_60a messages for specifics"
8633 run_test 60a "llog_test run from kernel module and test llog_reader"
8635 test_60b() { # bug 6411
8636 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8639 LLOG_COUNT=$(do_facet mgs dmesg |
8640 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8641 /llog_[a-z]*.c:[0-9]/ {
8653 [[ $LLOG_COUNT -gt 120 ]] &&
8654 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8656 run_test 60b "limit repeated messages from CERROR/CWARN"
8659 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8661 echo "create 5000 files"
8662 createmany -o $DIR/f60c- 5000
8663 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8664 lctl set_param fail_loc=0x80000137
8665 unlinkmany $DIR/f60c- 5000
8666 lctl set_param fail_loc=0
8668 run_test 60c "unlink file when mds full"
8671 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8673 SAVEPRINTK=$(lctl get_param -n printk)
8674 # verify "lctl mark" is even working"
8675 MESSAGE="test message ID $RANDOM $$"
8676 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8677 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8679 lctl set_param printk=0 || error "set lnet.printk failed"
8680 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8681 MESSAGE="new test message ID $RANDOM $$"
8682 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8683 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8684 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8686 lctl set_param -n printk="$SAVEPRINTK"
8688 run_test 60d "test printk console message masking"
8691 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8692 remote_mds_nodsh && skip "remote MDS with nodsh"
8695 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8696 do_facet mds1 lctl set_param fail_loc=0x15b
8699 run_test 60e "no space while new llog is being created"
8702 local old_path=$($LCTL get_param -n debug_path)
8704 stack_trap "$LCTL set_param debug_path=$old_path"
8705 stack_trap "rm -f $TMP/$tfile*"
8706 rm -f $TMP/$tfile* 2> /dev/null
8707 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8708 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8709 test_mkdir $DIR/$tdir
8710 # retry in case the open is cached and not released
8711 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8712 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8716 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8718 run_test 60f "change debug_path works"
8724 test_mkdir -c $MDSCOUNT $DIR/$tdir
8729 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8730 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8732 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8733 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8734 index=$((index + 1))
8740 for i in {0..100}; do
8741 # define OBD_FAIL_OSD_TXN_START 0x19a
8742 local index=$((i % MDSCOUNT + 1))
8744 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8751 for i in $(seq $MDSCOUNT); do
8752 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8755 mkdir $DIR/$tdir/new || error "mkdir failed"
8756 rmdir $DIR/$tdir/new || error "rmdir failed"
8758 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8760 for i in $(seq $MDSCOUNT); do
8761 wait_update_facet mds$i "$LCTL get_param -n \
8762 mdd.$(facet_svc mds$i).lfsck_namespace |
8763 awk '/^status/ { print \\\$2 }'" "completed"
8767 rm -rf $DIR/$tdir || error "rmdir failed"
8769 run_test 60g "transaction abort won't cause MDT hung"
8772 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8773 skip "Need MDS version at least 2.12.52"
8774 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8778 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8779 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8780 for fail_loc in 0x80000188 0x80000189; do
8781 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8782 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8783 error "mkdir $dir-$fail_loc failed"
8784 for i in {0..10}; do
8785 # create may fail on missing stripe
8786 echo $i > $DIR/$tdir-$fail_loc/$i
8788 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8789 error "getdirstripe $tdir-$fail_loc failed"
8790 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8791 error "migrate $tdir-$fail_loc failed"
8792 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8793 error "getdirstripe $tdir-$fail_loc failed"
8794 pushd $DIR/$tdir-$fail_loc
8796 echo $f | cmp $f - || error "$f data mismatch"
8799 rm -rf $DIR/$tdir-$fail_loc
8802 run_test 60h "striped directory with missing stripes can be accessed"
8804 function t60i_load() {
8806 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8807 $LCTL set_param fail_loc=0x131c fail_val=1
8808 for ((i=0; i<5000; i++)); do
8809 touch $DIR/$tdir/f$i
8814 changelog_register || error "changelog_register failed"
8815 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8816 changelog_users $SINGLEMDS | grep -q $cl_user ||
8817 error "User $cl_user not found in changelog_users"
8818 changelog_chmask "ALL"
8821 for((i=0; i<100; i++)); do
8822 changelog_dump >/dev/null ||
8823 error "can't read changelog"
8827 changelog_deregister || error "changelog_deregister failed"
8828 $LCTL set_param fail_loc=0
8830 run_test 60i "llog: new record vs reader race"
8833 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
8834 skip "need MDS version at least 2.15.50"
8835 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8836 remote_mds_nodsh && skip "remote MDS with nodsh"
8837 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
8839 changelog_users $SINGLEMDS | grep "^cl" &&
8840 skip "active changelog user"
8842 local llog_reader=$(do_facet $SINGLEMDS "which llog_reader 2> /dev/null")
8844 [[ -z $(do_facet $SINGLEMDS ls -d $llog_reader 2> /dev/null) ]] &&
8845 skip_env "missing llog_reader"
8847 mkdir_on_mdt0 $DIR/$tdir
8849 local f=$DIR/$tdir/$tfile
8854 changelog_register || error "cannot register changelog user"
8856 # set changelog_mask to ALL
8857 changelog_chmask "ALL"
8860 createmany -o ${f}- 100 || error "createmany failed as $RUNAS_ID"
8861 unlinkmany ${f}- 100 || error "unlinkmany failed"
8863 tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
8864 mdt_dev=$(facet_device $SINGLEMDS)
8866 do_facet $SINGLEMDS sync
8867 plain=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump changelog_catalog \
8868 $tmpfile' $mdt_dev; $llog_reader $tmpfile" |
8869 awk '{match($0,"path=([^ ]+)",a)}END{print a[1]}')
8871 stack_trap "do_facet $SINGLEMDS rm -f $tmpfile"
8873 # if $tmpfile is not on EXT3 filesystem for some reason
8874 [[ ${plain:0:1} == 'O' ]] ||
8875 skip "path $plain is not in 'O/1/d<n>/<n>' format"
8877 size=$(do_facet $SINGLEMDS "$DEBUGFS -c -R 'dump $plain $tmpfile' \
8878 $mdt_dev; stat -c %s $tmpfile")
8879 echo "Truncate llog from $size to $((size - size % 8192))"
8880 size=$((size - size % 8192))
8881 do_facet $SINGLEMDS $TRUNCATE $tmpfile $size
8882 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8883 grep -c 'in bitmap only')
8884 (( $errs > 0 )) || error "llog_reader didn't find lost records"
8886 size=$((size - 9000))
8887 echo "Corrupt llog in the middle at $size"
8888 do_facet $SINGLEMDS dd if=/dev/urandom of=$tmpfile bs=1 seek=$size \
8889 count=333 conv=notrunc
8890 errs=$(do_facet $SINGLEMDS "$llog_reader $tmpfile" |
8891 grep -c 'next chunk')
8892 (( $errs > 0 )) || error "llog_reader didn't skip bad chunk"
8894 run_test 60j "llog_reader reports corruptions"
8897 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8900 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8901 cancel_lru_locks osc
8902 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8905 run_test 61a "mmap() writes don't make sync hang ================"
8908 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8910 run_test 61b "mmap() of unstriped file is successful"
8912 # bug 2330 - insufficient obd_match error checking causes LBUG
8914 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8918 cancel_lru_locks osc
8919 lctl set_param fail_loc=0x405
8920 cat $f && error "cat succeeded, expect -EIO"
8921 lctl set_param fail_loc=0
8923 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8924 # match every page all of the time.
8925 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8927 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8928 # Though this test is irrelevant anymore, it helped to reveal some
8929 # other grant bugs (LU-4482), let's keep it.
8930 test_63a() { # was test_63
8931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8933 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8935 for i in `seq 10` ; do
8936 dd if=/dev/zero of=$DIR/f63 bs=8k &
8942 rm -f $DIR/f63 || true
8944 run_test 63a "Verify oig_wait interruption does not crash ======="
8946 # bug 2248 - async write errors didn't return to application on sync
8947 # bug 3677 - async write errors left page locked
8949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8952 lctl set_param debug=-1
8954 # ensure we have a grant to do async writes
8955 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8958 sync # sync lest earlier test intercept the fail_loc
8960 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8961 lctl set_param fail_loc=0x80000406
8962 $MULTIOP $DIR/$tfile Owy && \
8963 error "sync didn't return ENOMEM"
8964 sync; sleep 2; sync # do a real sync this time to flush page
8965 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8966 error "locked page left in cache after async error" || true
8969 run_test 63b "async write errors should be returned to fsync ==="
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8975 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8977 run_test 64a "verify filter grant calculations (in kernel) ====="
8980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8982 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8984 run_test 64b "check out-of-space detection on client"
8987 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8989 run_test 64c "verify grant shrink"
8995 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8998 # this does exactly what osc_request.c:osc_announce_cached() does in
8999 # order to calculate max amount of grants to ask from server
9003 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
9004 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
9006 ((rpc_in_flight++));
9007 nrpages=$((nrpages * rpc_in_flight))
9009 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
9011 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
9013 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
9014 local undirty=$((nrpages * PAGE_SIZE))
9016 local max_extent_pages
9017 max_extent_pages=$(import_param $tgt grant_max_extent_size)
9018 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
9019 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
9020 local grant_extent_tax
9021 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9023 undirty=$((undirty + nrextents * grant_extent_tax))
9028 # this is size of unit for grant allocation. It should be equal to
9029 # what tgt_grant.c:tgt_grant_chunk() calculates
9033 local grant_extent_tax
9035 max_brw_size=$(import_param $tgt max_brw_size)
9037 grant_extent_tax=$(import_param $tgt grant_extent_tax)
9039 echo $(((max_brw_size + grant_extent_tax) * 2))
9043 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
9044 skip "OST < 2.10.55 doesn't limit grants enough"
9046 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
9048 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
9049 skip "no grant_param connect flag"
9051 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9053 $LCTL set_param -n -n debug="$OLDDEBUG" || true
9054 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9057 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
9058 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
9060 $LFS setstripe $DIR/$tfile -i 0 -c 1
9061 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
9064 while kill -0 $ddpid; do
9065 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9067 if [[ $cur_grant -gt $max_cur_granted ]]; then
9069 error "cur_grant $cur_grant > $max_cur_granted"
9075 run_test 64d "check grant limit exceed"
9081 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
9083 ((cur_grants == expected)) ||
9084 error "$msg: grants mismatch: $cur_grants, expected $expected"
9088 echo $((($1 + $2 - 1) & ~($2 - 1)))
9092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9093 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
9094 skip "Need OSS version at least 2.11.56"
9096 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9097 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9098 $LCTL set_param debug=+cache
9100 # Remount client to reset grant
9101 remount_client $MOUNT || error "failed to remount client"
9102 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9104 local init_grants=$(import_param $osc_tgt initial_grant)
9106 check_grants $osc_tgt $init_grants "init grants"
9108 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9109 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9110 local gbs=$(import_param $osc_tgt grant_block_size)
9112 # write random number of bytes from max_brw_size / 4 to max_brw_size
9113 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9114 # align for direct io
9115 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9116 # round to grant consumption unit
9117 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9119 local grants=$((wb_round_up + extent_tax))
9121 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9123 # define OBD_FAIL_TGT_NO_GRANT 0x725
9124 # make the server not grant more back
9125 do_facet ost1 $LCTL set_param fail_loc=0x725
9126 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
9128 do_facet ost1 $LCTL set_param fail_loc=0
9130 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
9132 rm -f $DIR/$tfile || error "rm failed"
9134 # Remount client to reset grant
9135 remount_client $MOUNT || error "failed to remount client"
9136 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9138 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9140 # define OBD_FAIL_TGT_NO_GRANT 0x725
9141 # make the server not grant more back
9142 do_facet ost1 $LCTL set_param fail_loc=0x725
9143 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
9144 do_facet ost1 $LCTL set_param fail_loc=0
9146 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
9148 run_test 64e "check grant consumption (no grant allocation)"
9151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9153 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
9154 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
9155 $LCTL set_param debug=+cache
9157 # Remount client to reset grant
9158 remount_client $MOUNT || error "failed to remount client"
9159 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9161 local init_grants=$(import_param $osc_tgt initial_grant)
9162 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
9163 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9164 local gbs=$(import_param $osc_tgt grant_block_size)
9165 local chunk=$(grant_chunk $osc_tgt)
9167 # write random number of bytes from max_brw_size / 4 to max_brw_size
9168 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
9169 # align for direct io
9170 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
9171 # round to grant consumption unit
9172 local wb_round_up=$(round_up_p2 $write_bytes gbs)
9174 local grants=$((wb_round_up + extent_tax))
9176 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9177 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
9178 error "error writing to $DIR/$tfile"
9180 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9181 "direct io with grant allocation"
9183 rm -f $DIR/$tfile || error "rm failed"
9185 # Remount client to reset grant
9186 remount_client $MOUNT || error "failed to remount client"
9187 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
9189 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
9191 local cmd="oO_WRONLY:w${write_bytes}_yc"
9193 $MULTIOP $DIR/$tfile $cmd &
9197 check_grants $osc_tgt $((init_grants - grants)) \
9198 "buffered io, not write rpc"
9200 kill -USR1 $MULTIPID
9203 check_grants $osc_tgt $((init_grants - grants + chunk)) \
9204 "buffered io, one RPC"
9206 run_test 64f "check grant consumption (with grant allocation)"
9209 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
9210 skip "Need MDS version at least 2.14.56"
9212 local mdts=$(comma_list $(mdts_nodes))
9214 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
9216 stack_trap "$LCTL set_param $old"
9218 # generate dirty pages and increase dirty granted on MDT
9219 stack_trap "rm -f $DIR/$tfile-*"
9220 for (( i = 0; i < 10; i++)); do
9221 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
9222 error "can't set stripe"
9223 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
9225 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
9226 $LFS getstripe $DIR/$tfile-$i
9227 error "not DoM file"
9234 # wait until grant shrink reset grant dirty on MDTs
9235 for ((i = 0; i < 120; i++)); do
9236 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9237 awk '{sum=sum+$1} END {print sum}')
9238 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
9239 echo "$grant_dirty grants, $vm_dirty pages"
9240 (( grant_dirty + vm_dirty == 0 )) && break
9241 (( i == 3 )) && sync &&
9242 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
9246 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
9247 awk '{sum=sum+$1} END {print sum}')
9248 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
9250 run_test 64g "grant shrink on MDT"
9253 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9254 skip "need OST at least 2.14.56 to avoid grant shrink on read"
9256 local instance=$($LFS getname -i $DIR)
9257 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9258 local num_exps=$(do_facet ost1 \
9259 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
9260 local max_brw_size=$(import_param $osc_tgt max_brw_size)
9261 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
9262 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9264 # 10MiB is for file to be written, max_brw_size * 16 *
9265 # num_exps is space reserve so that tgt_grant_shrink() decided
9267 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
9268 (( avail * 1024 < expect )) &&
9269 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
9271 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
9272 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
9273 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
9274 $LCTL set_param osc.*OST0000*.grant_shrink=1
9275 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
9277 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9278 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
9280 # drop cache so that coming read would do rpc
9281 cancel_lru_locks osc
9283 # shrink interval is set to 10, pause for 7 seconds so that
9284 # grant thread did not wake up yet but coming read entered
9285 # shrink mode for rpc (osc_should_shrink_grant())
9288 declare -a cur_grant_bytes
9289 declare -a tot_granted
9290 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9291 tot_granted[0]=$(do_facet ost1 \
9292 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9294 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
9296 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
9297 tot_granted[1]=$(do_facet ost1 \
9298 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
9300 # grant change should be equal on both sides
9301 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
9302 tot_granted[0] - tot_granted[1])) ||
9303 error "grant change mismatch, " \
9304 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
9305 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
9307 run_test 64h "grant shrink on read"
9310 (( $OST1_VERSION >= $(version_code 2.14.56) )) ||
9311 skip "need OST at least 2.14.56 to avoid grant shrink on replay"
9313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9314 remote_ost_nodsh && skip "remote OSTs with nodsh"
9316 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9318 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
9320 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
9321 local instance=$($LFS getname -i $DIR)
9323 local osc_tgt="$FSNAME-OST0000-osc-$instance"
9324 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
9326 # shrink grants and simulate rpc loss
9327 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9328 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9329 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9333 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9335 local testid=$(echo $TESTNAME | tr '_' ' ')
9337 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9338 grep "GRANT, real grant" &&
9339 error "client has more grants then it owns" || true
9341 run_test 64i "shrink on reconnect"
9343 # bug 1414 - set/get directories' stripe info
9345 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9347 test_mkdir $DIR/$tdir
9349 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9351 run_test 65a "directory with no stripe info"
9354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9356 test_mkdir $DIR/$tdir
9357 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9359 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9362 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9364 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9368 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9370 test_mkdir $DIR/$tdir
9371 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9373 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9374 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9376 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9378 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9381 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9383 test_mkdir $DIR/$tdir
9384 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9385 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9387 if [[ $STRIPECOUNT -le 0 ]]; then
9389 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9390 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9391 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9393 sc=$(($STRIPECOUNT - 1))
9395 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9396 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9397 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9398 error "lverify failed"
9400 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9403 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9405 test_mkdir $DIR/$tdir
9407 $LFS setstripe $DIR/$tdir || error "setstripe"
9408 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9409 error "no stripe info failed"
9411 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9413 run_test 65e "directory setstripe defaults"
9416 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9418 test_mkdir $DIR/${tdir}f
9419 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9420 error "setstripe succeeded" || true
9422 run_test 65f "dir setstripe permission (should return error) ==="
9425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9427 test_mkdir $DIR/$tdir
9428 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9430 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9431 error "setstripe -S failed"
9432 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9433 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9434 error "delete default stripe failed"
9436 run_test 65g "directory setstripe -d"
9439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9441 test_mkdir $DIR/$tdir
9442 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9444 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9445 error "setstripe -S failed"
9446 test_mkdir $DIR/$tdir/dd1
9447 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9448 error "stripe info inherit failed"
9450 run_test 65h "directory stripe info inherit ===================="
9453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9455 save_layout_restore_at_exit $MOUNT
9457 # bug6367: set non-default striping on root directory
9458 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9460 # bug12836: getstripe on -1 default directory striping
9461 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9463 # bug12836: getstripe -v on -1 default directory striping
9464 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9466 # bug12836: new find on -1 default directory striping
9467 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9469 run_test 65i "various tests to set root directory striping"
9471 test_65j() { # bug6367
9472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9476 # if we aren't already remounting for each test, do so for this test
9477 if [ "$I_MOUNTED" = "yes" ]; then
9478 cleanup || error "failed to unmount"
9482 save_layout_restore_at_exit $MOUNT
9484 $LFS setstripe -d $MOUNT || error "setstripe failed"
9486 run_test 65j "set default striping on root directory (bug 6367)="
9490 wait_delete_completed
9491 do_facet $SINGLEMDS "lctl set_param -n \
9492 osp.$ost*MDT0000.max_create_count=$max_count"
9493 do_facet $SINGLEMDS "lctl set_param -n \
9494 osp.$ost*MDT0000.create_count=$count"
9495 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9496 echo $INACTIVE_OSC "is Activate"
9498 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9501 test_65k() { # bug11679
9502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9503 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9504 remote_mds_nodsh && skip "remote MDS with nodsh"
9506 local disable_precreate=true
9507 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9508 disable_precreate=false
9510 echo "Check OST status: "
9511 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9512 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9514 for OSC in $MDS_OSCS; do
9515 echo $OSC "is active"
9516 do_facet $SINGLEMDS lctl --device %$OSC activate
9519 for INACTIVE_OSC in $MDS_OSCS; do
9520 local ost=$(osc_to_ost $INACTIVE_OSC)
9521 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9522 lov.*md*.target_obd |
9523 awk -F: /$ost/'{ print $1 }' | head -n 1)
9526 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9527 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9529 echo "Deactivate: " $INACTIVE_OSC
9530 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9532 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9533 osp.$ost*MDT0000.create_count")
9534 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9535 osp.$ost*MDT0000.max_create_count")
9536 $disable_precreate &&
9537 do_facet $SINGLEMDS "lctl set_param -n \
9538 osp.$ost*MDT0000.max_create_count=0"
9540 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9541 [ -f $DIR/$tdir/$idx ] && continue
9542 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9543 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9545 error "setstripe $idx should succeed"; }
9546 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9548 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9551 do_facet $SINGLEMDS "lctl set_param -n \
9552 osp.$ost*MDT0000.max_create_count=$max_count"
9553 do_facet $SINGLEMDS "lctl set_param -n \
9554 osp.$ost*MDT0000.create_count=$count"
9555 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9556 echo $INACTIVE_OSC "is Activate"
9558 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9561 run_test 65k "validate manual striping works properly with deactivated OSCs"
9563 test_65l() { # bug 12836
9564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9566 test_mkdir -p $DIR/$tdir/test_dir
9567 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9568 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9570 run_test 65l "lfs find on -1 stripe dir ========================"
9573 local layout=$(save_layout $MOUNT)
9574 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9575 restore_layout $MOUNT $layout
9576 error "setstripe should fail by non-root users"
9580 run_test 65m "normal user can't set filesystem default stripe"
9583 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9584 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9585 skip "Need MDS version at least 2.12.50"
9586 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9588 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9589 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9590 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9592 save_layout_restore_at_exit $MOUNT
9594 # new subdirectory under root directory should not inherit
9595 # the default layout from root
9596 local dir1=$MOUNT/$tdir-1
9597 mkdir $dir1 || error "mkdir $dir1 failed"
9598 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9599 error "$dir1 shouldn't have LOV EA"
9601 # delete the default layout on root directory
9602 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9604 local dir2=$MOUNT/$tdir-2
9605 mkdir $dir2 || error "mkdir $dir2 failed"
9606 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9607 error "$dir2 shouldn't have LOV EA"
9609 # set a new striping pattern on root directory
9610 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9611 local new_def_stripe_size=$((def_stripe_size * 2))
9612 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9613 error "set stripe size on $MOUNT failed"
9615 # new file created in $dir2 should inherit the new stripe size from
9616 # the filesystem default
9617 local file2=$dir2/$tfile-2
9618 touch $file2 || error "touch $file2 failed"
9620 local file2_stripe_size=$($LFS getstripe -S $file2)
9621 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9623 echo "file2_stripe_size: '$file2_stripe_size'"
9624 echo "new_def_stripe_size: '$new_def_stripe_size'"
9625 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9628 local dir3=$MOUNT/$tdir-3
9629 mkdir $dir3 || error "mkdir $dir3 failed"
9630 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9631 # the root layout, which is the actual default layout that will be used
9632 # when new files are created in $dir3.
9633 local dir3_layout=$(get_layout_param $dir3)
9634 local root_dir_layout=$(get_layout_param $MOUNT)
9635 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9637 echo "dir3_layout: '$dir3_layout'"
9638 echo "root_dir_layout: '$root_dir_layout'"
9639 error "$dir3 should show the default layout from $MOUNT"
9642 # set OST pool on root directory
9643 local pool=$TESTNAME
9644 pool_add $pool || error "add $pool failed"
9645 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9646 error "add targets to $pool failed"
9648 $LFS setstripe -p $pool $MOUNT ||
9649 error "set OST pool on $MOUNT failed"
9651 # new file created in $dir3 should inherit the pool from
9652 # the filesystem default
9653 local file3=$dir3/$tfile-3
9654 touch $file3 || error "touch $file3 failed"
9656 local file3_pool=$($LFS getstripe -p $file3)
9657 [[ "$file3_pool" = "$pool" ]] ||
9658 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9660 local dir4=$MOUNT/$tdir-4
9661 mkdir $dir4 || error "mkdir $dir4 failed"
9662 local dir4_layout=$(get_layout_param $dir4)
9663 root_dir_layout=$(get_layout_param $MOUNT)
9664 echo "$LFS getstripe -d $dir4"
9665 $LFS getstripe -d $dir4
9666 echo "$LFS getstripe -d $MOUNT"
9667 $LFS getstripe -d $MOUNT
9668 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9670 echo "dir4_layout: '$dir4_layout'"
9671 echo "root_dir_layout: '$root_dir_layout'"
9672 error "$dir4 should show the default layout from $MOUNT"
9675 # new file created in $dir4 should inherit the pool from
9676 # the filesystem default
9677 local file4=$dir4/$tfile-4
9678 touch $file4 || error "touch $file4 failed"
9680 local file4_pool=$($LFS getstripe -p $file4)
9681 [[ "$file4_pool" = "$pool" ]] ||
9682 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9684 # new subdirectory under non-root directory should inherit
9685 # the default layout from its parent directory
9686 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9687 error "set directory layout on $dir4 failed"
9689 local dir5=$dir4/$tdir-5
9690 mkdir $dir5 || error "mkdir $dir5 failed"
9692 dir4_layout=$(get_layout_param $dir4)
9693 local dir5_layout=$(get_layout_param $dir5)
9694 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9696 echo "dir4_layout: '$dir4_layout'"
9697 echo "dir5_layout: '$dir5_layout'"
9698 error "$dir5 should inherit the default layout from $dir4"
9701 # though subdir under ROOT doesn't inherit default layout, but
9702 # its sub dir/file should be created with default layout.
9703 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9704 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9705 skip "Need MDS version at least 2.12.59"
9707 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9708 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9709 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9711 if [ $default_lmv_hash == "none" ]; then
9712 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9714 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9715 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9718 $LFS setdirstripe -D -c 2 $MOUNT ||
9719 error "setdirstripe -D -c 2 failed"
9720 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9721 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9722 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9724 # $dir4 layout includes pool
9725 $LFS setstripe -S $((new_def_stripe_size * 2)) $dir4
9726 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9727 error "pool lost on setstripe"
9728 $LFS setstripe -E -1 -S $new_def_stripe_size $dir4
9729 [[ "$pool" = $($LFS getstripe -p -d $dir4) ]] ||
9730 error "pool lost on compound layout setstripe"
9732 run_test 65n "don't inherit default layout from root for new subdirectories"
9735 (( $MDS1_VERSION >= $(version_code 2.14.57) )) ||
9736 skip "need MDS version at least 2.14.57"
9738 # set OST pool on root directory
9739 local pool=$TESTNAME
9741 pool_add $pool || error "add $pool failed"
9742 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9743 error "add targets to $pool failed"
9745 local dir1=$MOUNT/$tdir
9747 mkdir $dir1 || error "mkdir $dir1 failed"
9749 # set a new striping pattern on root directory
9750 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9752 $LFS setstripe -p $pool $dir1 ||
9753 error "set directory layout on $dir1 failed"
9755 # $dir1 layout includes pool
9756 $LFS setstripe -S $((def_stripe_size * 2)) $dir1
9757 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9758 error "pool lost on setstripe"
9759 $LFS setstripe -E 1M -L mdt -E -1 -c 1 $dir1
9760 $LFS getstripe $dir1
9761 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9762 error "pool lost on compound layout setstripe"
9764 $LFS setdirstripe -i 0 -c 2 $dir1/dir2 ||
9765 error "setdirstripe failed on sub-dir with inherited pool"
9766 $LFS getstripe $dir1/dir2
9767 [[ "$pool" = $($LFS getstripe -p -d $dir1/dir2) ]] ||
9768 error "pool lost on compound layout setdirstripe"
9770 $LFS setstripe -E -1 -c 1 $dir1
9771 $LFS getstripe -d $dir1
9772 [[ "$pool" = $($LFS getstripe -p -d $dir1) ]] ||
9773 error "pool lost on setstripe"
9775 run_test 65o "pool inheritance for mdt component"
9777 test_65p () { # LU-16152
9778 local src_dir=$DIR/$tdir/src_dir
9779 local dst_dir=$DIR/$tdir/dst_dir
9780 local yaml_file=$DIR/$tdir/layout.yaml
9783 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
9784 skip "Need at least version 2.15.51"
9786 test_mkdir -p $src_dir
9787 $LFS setstripe -E 2048M -c 4 -E EOF -c 8 $src_dir ||
9788 error "failed to setstripe"
9789 $LFS getstripe --yaml -d $src_dir > $yaml_file ||
9790 error "failed to getstripe"
9792 test_mkdir -p $dst_dir
9793 $LFS setstripe --yaml $yaml_file $dst_dir ||
9794 error "failed to setstripe with yaml file"
9795 border=$($LFS getstripe -d $dst_dir |
9796 awk '/lcme_extent.e_end:/ { print $2; exit; }') ||
9797 error "failed to getstripe"
9799 # 2048M is 0x80000000, or 2147483648
9800 (( $border == 2147483648 )) ||
9801 error "failed to handle huge number in yaml layout"
9803 run_test 65p "setstripe with yaml file and huge number"
9805 # bug 2543 - update blocks count on client
9807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9809 local COUNT=${COUNT:-8}
9810 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9811 sync; sync_all_data; sync; sync_all_data
9812 cancel_lru_locks osc
9813 local BLOCKS=$(ls -s --block-size=1k $DIR/f66 | awk '{ print $1 }')
9814 (( BLOCKS >= COUNT )) || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9816 run_test 66 "update inode blocks count on client ==============="
9819 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9823 swapon -s | awk '($1 == "'$1'") { print $4 }'
9826 # bug5265, obdfilter oa2dentry return -ENOENT
9827 # #define OBD_FAIL_SRV_ENOENT 0x217
9829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9830 remote_ost_nodsh && skip "remote OST with nodsh"
9833 $LFS setstripe -c 1 -i 0 $f
9835 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9837 do_facet ost1 lctl set_param fail_loc=0x217
9838 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9839 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9841 do_facet ost1 lctl set_param fail_loc=0
9842 $DIRECTIO write $f 0 2 || error "write error"
9844 cancel_lru_locks osc
9845 $DIRECTIO read $f 0 1 || error "read error"
9847 do_facet ost1 lctl set_param fail_loc=0x217
9848 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9850 do_facet ost1 lctl set_param fail_loc=0
9853 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9856 test_mkdir $DIR/$tdir
9857 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9858 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9860 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9862 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9864 [ "$RUNAS_ID" = "$UID" ] &&
9865 skip_env "RUNAS_ID = UID = $UID -- skipping"
9866 # Check that testing environment is properly set up. Skip if not
9867 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9868 skip_env "User $RUNAS_ID does not exist - skipping"
9871 chmod 777 $DIR/$tfile
9872 chmod ug+s $DIR/$tfile
9873 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9874 error "$RUNAS dd $DIR/$tfile failed"
9875 # See if we are still setuid/sgid
9876 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9877 error "S/gid is not dropped on write"
9878 # Now test that MDS is updated too
9879 cancel_lru_locks mdc
9880 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9881 error "S/gid is not dropped on MDS"
9884 run_test 72a "Test that remove suid works properly (bug5695) ===="
9886 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9889 [ "$RUNAS_ID" = "$UID" ] &&
9890 skip_env "RUNAS_ID = UID = $UID -- skipping"
9891 [ "$RUNAS_ID" -eq 0 ] &&
9892 skip_env "RUNAS_ID = 0 -- skipping"
9893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9894 # Check that testing environment is properly set up. Skip if not
9895 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9896 skip_env "User $RUNAS_ID does not exist - skipping"
9898 touch $DIR/${tfile}-f{g,u}
9899 test_mkdir $DIR/${tfile}-dg
9900 test_mkdir $DIR/${tfile}-du
9901 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9902 chmod g+s $DIR/${tfile}-{f,d}g
9903 chmod u+s $DIR/${tfile}-{f,d}u
9904 for perm in 777 2777 4777; do
9905 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9906 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9907 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9908 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9912 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9914 # bug 3462 - multiple simultaneous MDC requests
9916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9918 test_mkdir $DIR/d73-1
9919 test_mkdir $DIR/d73-2
9920 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9923 lctl set_param fail_loc=0x80000129
9924 $MULTIOP $DIR/d73-1/f73-2 Oc &
9926 lctl set_param fail_loc=0
9928 $MULTIOP $DIR/d73-2/f73-3 Oc &
9932 wait $pid1 || return 1
9936 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9937 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9938 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9942 run_test 73 "multiple MDC requests (should not deadlock)"
9944 test_74a() { # bug 6149, 6184
9945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9948 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9950 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9951 # will spin in a tight reconnection loop
9952 $LCTL set_param fail_loc=0x8000030e
9953 # get any lock that won't be difficult - lookup works.
9955 $LCTL set_param fail_loc=0
9959 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9961 test_74b() { # bug 13310
9962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9964 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9966 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9967 # will spin in a tight reconnection loop
9968 $LCTL set_param fail_loc=0x8000030e
9969 # get a "difficult" lock
9971 $LCTL set_param fail_loc=0
9975 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9978 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9980 #define OBD_FAIL_LDLM_NEW_LOCK
9981 $LCTL set_param fail_loc=0x319
9982 touch $DIR/$tfile && error "touch successful"
9983 $LCTL set_param fail_loc=0
9986 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9988 slab_lic=/sys/kernel/slab/lustre_inode_cache
9990 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9991 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9992 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9995 test_76a() { # Now for b=20433, added originally in b=1443
9996 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9998 cancel_lru_locks osc
9999 # there may be some slab objects cached per core
10000 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
10001 local before=$(num_objects)
10002 local count=$((512 * cpus))
10003 [ "$SLOW" = "no" ] && count=$((128 * cpus))
10004 local margin=$((count / 10))
10005 if [[ -f $slab_lic/aliases ]]; then
10006 local aliases=$(cat $slab_lic/aliases)
10007 (( aliases > 0 )) && margin=$((margin * aliases))
10010 echo "before slab objects: $before"
10011 for i in $(seq $count); do
10015 cancel_lru_locks osc
10016 local after=$(num_objects)
10017 echo "created: $count, after slab objects: $after"
10018 # shared slab counts are not very accurate, allow significant margin
10019 # the main goal is that the cache growth is not permanently > $count
10020 while (( after > before + margin )); do
10022 after=$(num_objects)
10024 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10025 if (( wait > 60 )); then
10026 error "inode slab grew from $before+$margin to $after"
10030 run_test 76a "confirm clients recycle inodes properly ===="
10033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10034 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
10037 local before=$(num_objects)
10039 for i in $(seq $count); do
10044 local after=$(num_objects)
10047 while (( after > before )); do
10049 after=$(num_objects)
10051 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
10052 if (( wait > 60 )); then
10053 error "inode slab grew from $before to $after"
10057 echo "slab objects before: $before, after: $after"
10059 run_test 76b "confirm clients recycle directory inodes properly ===="
10061 export ORIG_CSUM=""
10064 # Note: in sptlrpc modes which enable its own bulk checksum, the
10065 # original crc32_le bulk checksum will be automatically disabled,
10066 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
10067 # will be checked by sptlrpc code against sptlrpc bulk checksum.
10068 # In this case set_checksums() will not be no-op, because sptlrpc
10069 # bulk checksum will be enabled all through the test.
10071 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
10072 lctl set_param -n osc.*.checksums $1
10076 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10077 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
10078 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
10079 tr -d [] | head -n1)}
10080 set_checksum_type()
10082 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
10084 log "set checksum type to $1, rc = $rc"
10088 get_osc_checksum_type()
10090 # arugment 1: OST name, like OST0000
10092 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
10093 sed 's/.*\[\(.*\)\].*/\1/g')
10095 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
10096 echo $checksum_type
10099 F77_TMP=$TMP/f77-temp
10102 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
10103 error "error writing to $F77_TMP"
10106 test_77a() { # bug 10889
10107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10108 $GSS && skip_env "could not run with gss"
10110 [ ! -f $F77_TMP ] && setup_f77
10112 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
10116 run_test 77a "normal checksum read/write operation"
10118 test_77b() { # bug 10889
10119 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10120 $GSS && skip_env "could not run with gss"
10122 [ ! -f $F77_TMP ] && setup_f77
10123 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10124 $LCTL set_param fail_loc=0x80000409
10127 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10128 error "dd error: $?"
10129 $LCTL set_param fail_loc=0
10131 for algo in $CKSUM_TYPES; do
10132 cancel_lru_locks osc
10133 set_checksum_type $algo
10134 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10135 $LCTL set_param fail_loc=0x80000408
10136 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
10137 $LCTL set_param fail_loc=0
10140 set_checksum_type $ORIG_CSUM_TYPE
10143 run_test 77b "checksum error on client write, read"
10148 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
10150 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
10151 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
10152 $check_ost && [ -n "$ost_file_prefix" ] &&
10153 do_facet ost1 rm -f ${ost_file_prefix}\*
10157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10158 $GSS && skip_env "could not run with gss"
10159 remote_ost_nodsh && skip "remote OST with nodsh"
10162 local osc_file_prefix
10164 local check_ost=false
10165 local ost_file_prefix
10171 # ensure corruption will occur on first OSS/OST
10172 $LFS setstripe -i 0 $DIR/$tfile
10174 [ ! -f $F77_TMP ] && setup_f77
10175 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
10176 error "dd write error: $?"
10177 fid=$($LFS path2fid $DIR/$tfile)
10179 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
10182 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
10183 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
10185 echo "OSS do not support bulk pages dump upon error"
10188 osc_file_prefix=$($LCTL get_param -n debug_path)
10189 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
10191 trap cleanup_77c EXIT
10194 # enable bulk pages dump upon error on Client
10195 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
10196 # enable bulk pages dump upon error on OSS
10198 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
10200 # flush Client cache to allow next read to reach OSS
10201 cancel_lru_locks osc
10203 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10204 $LCTL set_param fail_loc=0x80000408
10205 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
10206 $LCTL set_param fail_loc=0
10210 # check cksum dump on Client
10211 osc_file=$(ls ${osc_file_prefix}*)
10212 [ -n "$osc_file" ] || error "no checksum dump file on Client"
10213 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
10214 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
10215 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
10216 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
10218 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
10219 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10220 error "dump content does not match on Client"
10222 $check_ost || skip "No need to check cksum dump on OSS"
10224 # check cksum dump on OSS
10225 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
10226 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
10227 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
10228 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
10229 [[ "$orig_cksum" == "$dump_cksum" ]] ||
10230 error "dump content does not match on OSS"
10234 run_test 77c "checksum error on client read with debug"
10236 test_77d() { # bug 10889
10237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10238 $GSS && skip_env "could not run with gss"
10240 stack_trap "rm -f $DIR/$tfile"
10241 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10242 $LCTL set_param fail_loc=0x80000409
10244 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10245 error "direct write: rc=$?"
10246 $LCTL set_param fail_loc=0
10249 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
10250 $LCTL set_param fail_loc=0x80000408
10252 cancel_lru_locks osc
10253 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
10254 error "direct read: rc=$?"
10255 $LCTL set_param fail_loc=0
10258 run_test 77d "checksum error on OST direct write, read"
10260 test_77f() { # bug 10889
10261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10262 $GSS && skip_env "could not run with gss"
10265 stack_trap "rm -f $DIR/$tfile"
10266 for algo in $CKSUM_TYPES; do
10267 cancel_lru_locks osc
10268 set_checksum_type $algo
10269 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
10270 $LCTL set_param fail_loc=0x409
10271 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
10272 error "direct write succeeded"
10273 $LCTL set_param fail_loc=0
10275 set_checksum_type $ORIG_CSUM_TYPE
10278 run_test 77f "repeat checksum error on write (expect error)"
10280 test_77g() { # bug 10889
10281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10282 $GSS && skip_env "could not run with gss"
10283 remote_ost_nodsh && skip "remote OST with nodsh"
10285 [ ! -f $F77_TMP ] && setup_f77
10287 local file=$DIR/$tfile
10288 stack_trap "rm -f $file" EXIT
10290 $LFS setstripe -c 1 -i 0 $file
10291 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
10292 do_facet ost1 lctl set_param fail_loc=0x8000021a
10294 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
10295 error "write error: rc=$?"
10296 do_facet ost1 lctl set_param fail_loc=0
10299 cancel_lru_locks osc
10300 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
10301 do_facet ost1 lctl set_param fail_loc=0x8000021b
10303 cmp $F77_TMP $file || error "file compare failed"
10304 do_facet ost1 lctl set_param fail_loc=0
10307 run_test 77g "checksum error on OST write, read"
10309 test_77k() { # LU-10906
10310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10311 $GSS && skip_env "could not run with gss"
10313 local cksum_param="osc.$FSNAME*.checksums"
10314 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
10318 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
10319 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
10320 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
10323 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
10324 error "failed to set checksum=$i on MGS"
10325 wait_update $HOSTNAME "$get_checksum" $i
10327 echo "remount client, checksum should be $i"
10328 remount_client $MOUNT || error "failed to remount client"
10329 checksum=$(eval $get_checksum)
10330 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10332 # remove persistent param to avoid races with checksum mountopt below
10333 do_facet mgs $LCTL set_param -P -d $cksum_param ||
10334 error "failed to delete checksum on MGS"
10336 for opt in "checksum" "nochecksum"; do
10337 #remount with mount option
10338 echo "remount client with option $opt, checksum should be $i"
10339 umount_client $MOUNT || error "failed to umount client"
10340 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
10341 error "failed to mount client with option '$opt'"
10342 checksum=$(eval $get_checksum)
10343 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
10347 remount_client $MOUNT || error "failed to remount client"
10349 run_test 77k "enable/disable checksum correctly"
10352 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10353 $GSS && skip_env "could not run with gss"
10356 stack_trap "set_checksums $ORIG_CSUM" EXIT
10357 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10359 set_checksum_type invalid && error "unexpected success of invalid checksum type"
10361 $LFS setstripe -c 1 -i 0 $DIR/$tfile
10362 for algo in $CKSUM_TYPES; do
10363 set_checksum_type $algo || error "fail to set checksum type $algo"
10364 osc_algo=$(get_osc_checksum_type OST0000)
10365 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
10367 # no locks, no reqs to let the connection idle
10368 cancel_lru_locks osc
10369 lru_resize_disable osc
10370 wait_osc_import_state client ost1 IDLE
10372 # ensure ost1 is connected
10373 stat $DIR/$tfile >/dev/null || error "can't stat"
10374 wait_osc_import_state client ost1 FULL
10376 osc_algo=$(get_osc_checksum_type OST0000)
10377 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
10381 run_test 77l "preferred checksum type is remembered after reconnected"
10383 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
10388 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
10389 skip "Need at least version 2.14.52"
10390 local param=checksum_speed
10392 $LCTL get_param $param || error "reading $param failed"
10394 csum_speeds=$($LCTL get_param -n $param)
10396 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
10397 error "known checksum types are missing"
10399 run_test 77m "Verify checksum_speed is correctly read"
10401 check_filefrag_77n() {
10406 while read extidx a b start end rest; do
10407 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10408 nr_ext=$(( $nr_ext + 1 ))
10409 starts+=( ${start%..} )
10412 done < <( filefrag -sv $1 )
10414 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10419 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10422 $TRUNCATE $DIR/$tfile 0
10423 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10424 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10425 check_filefrag_77n $DIR/$tfile ||
10426 skip "$tfile blocks not contiguous around hole"
10429 stack_trap "set_checksums $ORIG_CSUM" EXIT
10430 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10431 stack_trap "rm -f $DIR/$tfile"
10433 for algo in $CKSUM_TYPES; do
10434 if [[ "$algo" =~ ^t10 ]]; then
10435 set_checksum_type $algo ||
10436 error "fail to set checksum type $algo"
10437 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10438 error "fail to read $tfile with $algo"
10444 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10447 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
10448 skip "Need MDS version at least 2.14.55"
10449 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
10450 skip "Need OST version at least 2.14.55"
10451 local ofd=obdfilter
10454 # print OST checksum_type
10455 echo "$ofd.$FSNAME-*.checksum_type:"
10456 do_nodes $(comma_list $(osts_nodes)) \
10457 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10459 # print MDT checksum_type
10460 echo "$mdt.$FSNAME-*.checksum_type:"
10461 do_nodes $(comma_list $(mdts_nodes)) \
10462 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10464 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10465 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10467 (( $o_count == $OSTCOUNT )) ||
10468 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10470 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10471 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10473 (( $m_count == $MDSCOUNT )) ||
10474 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10476 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10478 cleanup_test_78() {
10483 test_78() { # bug 10901
10484 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10485 remote_ost || skip_env "local OST"
10488 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10489 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10490 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10491 echo "MemTotal: $MEMTOTAL"
10493 # reserve 256MB of memory for the kernel and other running processes,
10494 # and then take 1/2 of the remaining memory for the read/write buffers.
10495 if [ $MEMTOTAL -gt 512 ] ;then
10496 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10498 # for those poor memory-starved high-end clusters...
10499 MEMTOTAL=$((MEMTOTAL / 2))
10501 echo "Mem to use for directio: $MEMTOTAL"
10503 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10504 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10505 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10506 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10508 echo "Smallest OST: $SMALLESTOST"
10509 [[ $SMALLESTOST -lt 10240 ]] &&
10510 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10512 trap cleanup_test_78 EXIT
10514 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10515 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10517 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10518 echo "File size: $F78SIZE"
10519 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10520 for i in $(seq 1 $NSEQ); do
10521 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10522 echo directIO rdwr round $i of $NSEQ
10523 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10528 run_test 78 "handle large O_DIRECT writes correctly ============"
10530 test_79() { # bug 12743
10531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10533 wait_delete_completed
10535 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10536 BKFREE=$(calc_osc_kbytes kbytesfree)
10537 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10539 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10540 DFTOTAL=`echo $STRING | cut -d, -f1`
10541 DFUSED=`echo $STRING | cut -d, -f2`
10542 DFAVAIL=`echo $STRING | cut -d, -f3`
10543 DFFREE=$(($DFTOTAL - $DFUSED))
10545 ALLOWANCE=$((64 * $OSTCOUNT))
10547 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10548 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10549 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10551 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10552 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10553 error "df free($DFFREE) mismatch OST free($BKFREE)"
10555 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10556 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10557 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10560 run_test 79 "df report consistency check ======================="
10562 test_80() { # bug 10718
10563 remote_ost_nodsh && skip "remote OST with nodsh"
10564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10566 # relax strong synchronous semantics for slow backends like ZFS
10567 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10568 local soc="obdfilter.*.sync_lock_cancel"
10569 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10571 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10572 if [ -z "$save" ]; then
10573 soc="obdfilter.*.sync_on_lock_cancel"
10574 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10577 if [ "$save" != "never" ]; then
10578 local hosts=$(comma_list $(osts_nodes))
10580 do_nodes $hosts $LCTL set_param $soc=never
10581 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10585 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10586 sync; sleep 1; sync
10587 local before=$(date +%s)
10588 cancel_lru_locks osc
10589 local after=$(date +%s)
10590 local diff=$((after - before))
10591 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10595 run_test 80 "Page eviction is equally fast at high offsets too"
10597 test_81a() { # LU-456
10598 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10599 remote_ost_nodsh && skip "remote OST with nodsh"
10601 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10602 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10603 do_facet ost1 lctl set_param fail_loc=0x80000228
10605 # write should trigger a retry and success
10606 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10607 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10609 if [ $RC -ne 0 ] ; then
10610 error "write should success, but failed for $RC"
10613 run_test 81a "OST should retry write when get -ENOSPC ==============="
10615 test_81b() { # LU-456
10616 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10617 remote_ost_nodsh && skip "remote OST with nodsh"
10619 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10620 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10621 do_facet ost1 lctl set_param fail_loc=0x228
10623 # write should retry several times and return -ENOSPC finally
10624 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10625 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10628 if [ $RC -ne $ENOSPC ] ; then
10629 error "dd should fail for -ENOSPC, but succeed."
10632 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10635 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10637 test_mkdir $DIR/$tdir.cvsroot
10638 chown $RUNAS_ID $DIR/$tdir.cvsroot
10641 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10644 # some versions of cvs import exit(1) when asked to import links or
10645 # files they can't read. ignore those files.
10646 local toignore=$(find . -type l -printf '-I %f\n' -o \
10647 ! -perm /4 -printf '-I %f\n')
10648 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10649 $tdir.reposname vtag rtag
10652 test_mkdir $DIR/$tdir.reposname
10653 chown $RUNAS_ID $DIR/$tdir.reposname
10654 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10656 cd $DIR/$tdir.reposname
10658 $RUNAS cvs add -m 'addmsg' foo99
10660 $RUNAS cvs commit -m 'nomsg' foo99
10661 rm -fr $DIR/$tdir.cvsroot
10663 run_test 99 "cvs strange file/directory operations"
10666 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10667 [[ "$NETTYPE" =~ tcp ]] ||
10668 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10669 remote_ost_nodsh && skip "remote OST with nodsh"
10670 remote_mds_nodsh && skip "remote MDS with nodsh"
10672 skip "useless for local single node setup"
10674 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10675 [ "$PROT" != "tcp" ] && continue
10676 RPORT=$(echo $REMOTE | cut -d: -f2)
10677 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10680 LPORT=`echo $LOCAL | cut -d: -f2`
10681 if [ $LPORT -ge 1024 ]; then
10682 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10684 error_exit "local: $LPORT > 1024, remote: $RPORT"
10687 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10689 run_test 100 "check local port using privileged port ==========="
10691 function get_named_value()
10695 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10698 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10699 awk '/^max_cached_mb/ { print $2 }')
10702 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10707 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10712 local cache_limit=32
10714 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10715 trap cleanup_101a EXIT
10716 $LCTL set_param -n llite.*.read_ahead_stats=0
10717 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10720 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10722 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10723 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10726 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10727 get_named_value 'read.but.discarded'); do
10728 discard=$(($discard + $s))
10732 $LCTL get_param osc.*-osc*.rpc_stats
10733 $LCTL get_param llite.*.read_ahead_stats
10735 # Discard is generally zero, but sometimes a few random reads line up
10736 # and trigger larger readahead, which is wasted & leads to discards.
10737 if [[ $(($discard)) -gt $nreads ]]; then
10738 error "too many ($discard) discarded pages"
10740 rm -f $DIR/$tfile || true
10742 run_test 101a "check read-ahead for random reads"
10744 setup_test101bc() {
10745 test_mkdir $DIR/$tdir
10747 local FILE_LENGTH=$2
10750 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10752 local list=$(comma_list $(osts_nodes))
10753 set_osd_param $list '' read_cache_enable 0
10754 set_osd_param $list '' writethrough_cache_enable 0
10756 trap cleanup_test101bc EXIT
10757 # prepare the read-ahead file
10758 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10760 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10761 count=$FILE_SIZE_MB 2> /dev/null
10765 cleanup_test101bc() {
10770 local list=$(comma_list $(osts_nodes))
10771 set_osd_param $list '' read_cache_enable 1
10772 set_osd_param $list '' writethrough_cache_enable 1
10776 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10781 local stripe_size=$2
10782 local stride_length=$((stripe_size / read_size))
10783 local stride_width=$((stride_length * OSTCOUNT))
10784 local discard_limit=$(( ((stride_length - 1) * 3 / stride_width) *
10785 (stride_width - stride_length) ))
10786 local discard=$($LCTL get_param -n llite.*.read_ahead_stats |
10787 get_named_value 'read.but.discarded' | calc_total)
10789 if [[ $discard -gt $discard_limit ]]; then
10790 $LCTL get_param llite.*.read_ahead_stats
10791 error "($discard limit ${discard_limit}) discarded pages with size (${read_size})"
10793 echo "Read-ahead success for size ${read_size}"
10798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10799 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10801 local STRIPE_SIZE=1048576
10802 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10804 if [ $SLOW == "yes" ]; then
10805 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10807 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10810 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10812 # prepare the read-ahead file
10813 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10814 cancel_lru_locks osc
10815 for BIDX in 2 4 8 16 32 64 128 256
10817 local BSIZE=$((BIDX*4096))
10818 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10819 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10820 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10821 $LCTL set_param -n llite.*.read_ahead_stats=0
10822 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10823 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10824 cancel_lru_locks osc
10825 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10830 run_test 101b "check stride-io mode read-ahead ================="
10833 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10835 local STRIPE_SIZE=1048576
10836 local FILE_LENGTH=$((STRIPE_SIZE*100))
10839 local osc_rpc_stats
10841 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10843 cancel_lru_locks osc
10844 $LCTL set_param osc.*.rpc_stats=0
10845 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10846 $LCTL get_param osc.*.rpc_stats
10847 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10848 local stats=$($LCTL get_param -n $osc_rpc_stats)
10849 local lines=$(echo "$stats" | awk 'END {print NR;}')
10852 if [ $lines -le 20 ]; then
10853 echo "continue debug"
10856 for size in 1 2 4 8; do
10857 local rpc=$(echo "$stats" |
10858 awk '($1 == "'$size':") {print $2; exit; }')
10859 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10860 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10862 echo "$osc_rpc_stats check passed!"
10867 run_test 101c "check stripe_size aligned read-ahead"
10870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10872 local file=$DIR/$tfile
10873 local sz_MB=${FILESIZE_101d:-80}
10874 local ra_MB=${READAHEAD_MB:-40}
10876 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10877 [ $free_MB -lt $sz_MB ] &&
10878 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10880 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10881 $LFS setstripe -c -1 $file || error "setstripe failed"
10883 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10884 echo Cancel LRU locks on lustre client to flush the client cache
10885 cancel_lru_locks osc
10887 echo Disable read-ahead
10888 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10889 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10890 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10891 $LCTL get_param -n llite.*.max_read_ahead_mb
10893 echo "Reading the test file $file with read-ahead disabled"
10894 local sz_KB=$((sz_MB * 1024 / 4))
10895 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10896 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10897 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10898 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10900 echo "Cancel LRU locks on lustre client to flush the client cache"
10901 cancel_lru_locks osc
10902 echo Enable read-ahead with ${ra_MB}MB
10903 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10905 echo "Reading the test file $file with read-ahead enabled"
10906 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10907 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10909 echo "read-ahead disabled time read $raOFF"
10910 echo "read-ahead enabled time read $raON"
10913 wait_delete_completed
10915 # use awk for this check instead of bash because it handles decimals
10916 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10917 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10919 run_test 101d "file read with and without read-ahead enabled"
10922 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10924 local file=$DIR/$tfile
10925 local size_KB=500 #KB
10929 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10930 local need_KB=$((count * size_KB))
10931 [[ $free_KB -le $need_KB ]] &&
10932 skip_env "Need free space $need_KB, have $free_KB"
10934 echo "Creating $count ${size_KB}K test files"
10935 for ((i = 0; i < $count; i++)); do
10936 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10939 echo "Cancel LRU locks on lustre client to flush the client cache"
10940 cancel_lru_locks $OSC
10942 echo "Reset readahead stats"
10943 $LCTL set_param -n llite.*.read_ahead_stats=0
10945 for ((i = 0; i < $count; i++)); do
10946 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10949 $LCTL get_param llite.*.max_cached_mb
10950 $LCTL get_param llite.*.read_ahead_stats
10951 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10952 get_named_value 'misses' | calc_total)
10954 for ((i = 0; i < $count; i++)); do
10955 rm -rf $file.$i 2>/dev/null
10958 #10000 means 20% reads are missing in readahead
10959 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10961 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10964 which iozone || skip_env "no iozone installed"
10966 local old_debug=$($LCTL get_param debug)
10967 old_debug=${old_debug#*=}
10968 $LCTL set_param debug="reada mmap"
10970 # create a test file
10971 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10973 echo Cancel LRU locks on lustre client to flush the client cache
10974 cancel_lru_locks osc
10976 echo Reset readahead stats
10977 $LCTL set_param -n llite.*.read_ahead_stats=0
10979 echo mmap read the file with small block size
10980 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10983 echo checking missing pages
10984 $LCTL get_param llite.*.read_ahead_stats
10985 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10986 get_named_value 'misses' | calc_total)
10988 $LCTL set_param debug="$old_debug"
10989 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10992 run_test 101f "check mmap read performance"
10994 test_101g_brw_size_test() {
10996 local pages=$((mb * 1048576 / PAGE_SIZE))
10997 local file=$DIR/$tfile
10999 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
11000 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
11001 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
11002 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
11006 stack_trap "rm -f $file" EXIT
11007 $LCTL set_param -n osc.*.rpc_stats=0
11009 # 10 RPCs should be enough for the test
11011 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
11012 { error "dd write ${mb} MB blocks failed"; return 3; }
11013 cancel_lru_locks osc
11014 dd of=/dev/null if=$file bs=${mb}M count=$count ||
11015 { error "dd write ${mb} MB blocks failed"; return 4; }
11017 # calculate number of full-sized read and write RPCs
11018 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
11019 sed -n '/pages per rpc/,/^$/p' |
11020 awk '/'$pages':/ { reads += $2; writes += $6 }; \
11021 END { print reads,writes }'))
11022 # allow one extra full-sized read RPC for async readahead
11023 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
11024 { error "${rpcs[0]} != $count read RPCs"; return 5; }
11025 [[ ${rpcs[1]} == $count ]] ||
11026 { error "${rpcs[1]} != $count write RPCs"; return 6; }
11030 remote_ost_nodsh && skip "remote OST with nodsh"
11033 local osts=$(get_facets OST)
11034 local list=$(comma_list $(osts_nodes))
11035 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11036 local brw_size="obdfilter.*.brw_size"
11038 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11040 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
11042 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
11043 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
11044 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
11045 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
11046 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
11047 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
11049 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
11052 if [[ $orig_mb -lt 16 ]]; then
11053 save_lustre_params $osts "$brw_size" > $p
11054 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
11055 error "set 16MB RPC size failed"
11057 echo "remount client to enable new RPC size"
11058 remount_client $MOUNT || error "remount_client failed"
11061 test_101g_brw_size_test 16 || error "16MB RPC test failed"
11062 # should be able to set brw_size=12, but no rpc_stats for that
11063 test_101g_brw_size_test 8 || error "8MB RPC test failed"
11066 test_101g_brw_size_test 4 || error "4MB RPC test failed"
11068 if [[ $orig_mb -lt 16 ]]; then
11069 restore_lustre_params < $p
11070 remount_client $MOUNT || error "remount_client restore failed"
11073 rm -f $p $DIR/$tfile
11075 run_test 101g "Big bulk(4/16 MiB) readahead"
11078 $LFS setstripe -i 0 -c 1 $DIR/$tfile
11080 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
11081 error "dd 70M file failed"
11082 echo Cancel LRU locks on lustre client to flush the client cache
11083 cancel_lru_locks osc
11085 echo "Reset readahead stats"
11086 $LCTL set_param -n llite.*.read_ahead_stats 0
11088 echo "Read 10M of data but cross 64M bundary"
11089 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
11090 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11091 get_named_value 'misses' | calc_total)
11092 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
11093 rm -f $p $DIR/$tfile
11095 run_test 101h "Readahead should cover current read window"
11098 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
11099 error "dd 10M file failed"
11101 local max_per_file_mb=$($LCTL get_param -n \
11102 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
11103 cancel_lru_locks osc
11104 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
11105 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
11106 error "set max_read_ahead_per_file_mb to 1 failed"
11108 echo "Reset readahead stats"
11109 $LCTL set_param llite.*.read_ahead_stats=0
11111 dd if=$DIR/$tfile of=/dev/null bs=2M
11113 $LCTL get_param llite.*.read_ahead_stats
11114 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11115 awk '/misses/ { print $2 }')
11116 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
11119 run_test 101i "allow current readahead to exceed reservation"
11122 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
11123 error "setstripe $DIR/$tfile failed"
11124 local file_size=$((1048576 * 16))
11125 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
11126 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
11128 echo Disable read-ahead
11129 $LCTL set_param -n llite.*.max_read_ahead_mb=0
11131 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
11132 for blk in $PAGE_SIZE 1048576 $file_size; do
11133 cancel_lru_locks osc
11134 echo "Reset readahead stats"
11135 $LCTL set_param -n llite.*.read_ahead_stats=0
11136 local count=$(($file_size / $blk))
11137 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
11138 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
11139 get_named_value 'failed.to.fast.read' | calc_total)
11140 $LCTL get_param -n llite.*.read_ahead_stats
11141 [ $miss -eq $count ] || error "expected $count got $miss"
11144 rm -f $p $DIR/$tfile
11146 run_test 101j "A complete read block should be submitted when no RA"
11149 test_mkdir $DIR/$tdir
11150 chown $RUNAS_ID $DIR/$tdir
11153 STRIPE_COUNT=$OSTCOUNT
11154 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
11156 trap cleanup_test102 EXIT
11158 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
11160 for num in 1 2 3 4; do
11161 for count in $(seq 1 $STRIPE_COUNT); do
11162 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
11163 local size=`expr $STRIPE_SIZE \* $num`
11164 local file=file"$num-$idx-$count"
11165 $1 $LFS setstripe -S $size -i $idx -c $count $file
11171 $1 tar cf $TMP/f102.tar $tdir --xattrs
11174 cleanup_test102() {
11176 rm -f $TMP/f102.tar
11177 rm -rf $DIR/d0.sanity/d102
11181 [ "$UID" != 0 ] && skip "must run as root"
11182 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
11183 skip_env "must have user_xattr"
11185 [ -z "$(which setfattr 2>/dev/null)" ] &&
11186 skip_env "could not find setfattr"
11188 local testfile=$DIR/$tfile
11191 echo "set/get xattr..."
11192 setfattr -n trusted.name1 -v value1 $testfile ||
11193 error "setfattr -n trusted.name1=value1 $testfile failed"
11194 getfattr -n trusted.name1 $testfile 2> /dev/null |
11195 grep "trusted.name1=.value1" ||
11196 error "$testfile missing trusted.name1=value1"
11198 setfattr -n user.author1 -v author1 $testfile ||
11199 error "setfattr -n user.author1=author1 $testfile failed"
11200 getfattr -n user.author1 $testfile 2> /dev/null |
11201 grep "user.author1=.author1" ||
11202 error "$testfile missing trusted.author1=author1"
11204 echo "listxattr..."
11205 setfattr -n trusted.name2 -v value2 $testfile ||
11206 error "$testfile unable to set trusted.name2"
11207 setfattr -n trusted.name3 -v value3 $testfile ||
11208 error "$testfile unable to set trusted.name3"
11209 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
11210 grep "trusted.name" | wc -l) -eq 3 ] ||
11211 error "$testfile missing 3 trusted.name xattrs"
11213 setfattr -n user.author2 -v author2 $testfile ||
11214 error "$testfile unable to set user.author2"
11215 setfattr -n user.author3 -v author3 $testfile ||
11216 error "$testfile unable to set user.author3"
11217 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
11218 grep "user.author" | wc -l) -eq 3 ] ||
11219 error "$testfile missing 3 user.author xattrs"
11221 echo "remove xattr..."
11222 setfattr -x trusted.name1 $testfile ||
11223 error "$testfile error deleting trusted.name1"
11224 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
11225 error "$testfile did not delete trusted.name1 xattr"
11227 setfattr -x user.author1 $testfile ||
11228 error "$testfile error deleting user.author1"
11229 echo "set lustre special xattr ..."
11230 $LFS setstripe -c1 $testfile
11231 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
11232 awk -F "=" '/trusted.lov/ { print $2 }' )
11233 setfattr -n "trusted.lov" -v $lovea $testfile ||
11234 error "$testfile doesn't ignore setting trusted.lov again"
11235 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
11236 error "$testfile allow setting invalid trusted.lov"
11239 run_test 102a "user xattr test =================================="
11241 check_102b_layout() {
11243 local testfile=$DIR/$tfile
11245 echo "test layout '$layout'"
11246 $LFS setstripe $layout $testfile || error "setstripe failed"
11247 $LFS getstripe -y $testfile
11249 echo "get/set/list trusted.lov xattr ..." # b=10930
11250 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
11251 [[ "$value" =~ "trusted.lov" ]] ||
11252 error "can't get trusted.lov from $testfile"
11253 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
11254 error "getstripe failed"
11256 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
11258 value=$(cut -d= -f2 <<<$value)
11259 # LU-13168: truncated xattr should fail if short lov_user_md header
11260 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
11261 lens="${#value}" || lens="$(seq 4 2 ${#value})"
11262 for len in $lens; do
11263 echo "setfattr $len $testfile.2"
11264 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
11265 [ $len -lt 66 ] && error "short xattr len=$len worked"
11267 local stripe_size=$($LFS getstripe -S $testfile.2)
11268 local stripe_count=$($LFS getstripe -c $testfile.2)
11269 [[ $stripe_size -eq 65536 ]] ||
11270 error "stripe size $stripe_size != 65536"
11271 [[ $stripe_count -eq $stripe_count_orig ]] ||
11272 error "stripe count $stripe_count != $stripe_count_orig"
11273 rm $testfile $testfile.2
11277 [ -z "$(which setfattr 2>/dev/null)" ] &&
11278 skip_env "could not find setfattr"
11279 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11281 # check plain layout
11282 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
11284 # and also check composite layout
11285 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
11288 run_test 102b "getfattr/setfattr for trusted.lov EAs"
11291 [ -z "$(which setfattr 2>/dev/null)" ] &&
11292 skip_env "could not find setfattr"
11293 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11295 # b10930: get/set/list lustre.lov xattr
11296 echo "get/set/list lustre.lov xattr ..."
11297 test_mkdir $DIR/$tdir
11298 chown $RUNAS_ID $DIR/$tdir
11299 local testfile=$DIR/$tdir/$tfile
11300 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
11301 error "setstripe failed"
11302 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
11303 error "getstripe failed"
11304 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
11305 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
11307 local testfile2=${testfile}2
11308 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
11309 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
11311 $RUNAS $MCREATE $testfile2
11312 $RUNAS setfattr -n lustre.lov -v $value $testfile2
11313 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
11314 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
11315 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
11316 [ $stripe_count -eq $STRIPECOUNT ] ||
11317 error "stripe count $stripe_count != $STRIPECOUNT"
11319 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
11321 compare_stripe_info1() {
11322 local stripe_index_all_zero=true
11324 for num in 1 2 3 4; do
11325 for count in $(seq 1 $STRIPE_COUNT); do
11326 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
11327 local size=$((STRIPE_SIZE * num))
11328 local file=file"$num-$offset-$count"
11329 stripe_size=$($LFS getstripe -S $PWD/$file)
11330 [[ $stripe_size -ne $size ]] &&
11331 error "$file: size $stripe_size != $size"
11332 stripe_count=$($LFS getstripe -c $PWD/$file)
11333 # allow fewer stripes to be created, ORI-601
11334 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
11335 error "$file: count $stripe_count != $count"
11336 stripe_index=$($LFS getstripe -i $PWD/$file)
11337 [[ $stripe_index -ne 0 ]] &&
11338 stripe_index_all_zero=false
11342 $stripe_index_all_zero &&
11343 error "all files are being extracted starting from OST index 0"
11347 have_xattrs_include() {
11348 tar --help | grep -q xattrs-include &&
11349 echo --xattrs-include="lustre.*"
11353 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11354 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11356 XINC=$(have_xattrs_include)
11358 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11359 cd $DIR/$tdir/$tdir
11360 compare_stripe_info1
11362 run_test 102d "tar restore stripe info from tarfile,not keep osts"
11365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11368 XINC=$(have_xattrs_include)
11370 test_mkdir $DIR/$tdir.restore
11372 tar cf - --xattrs $tdir | tar xf - \
11373 -C $DIR/$tdir.restore --xattrs $XINC
11374 cd $DIR/$tdir.restore/$tdir
11375 compare_stripe_info1
11377 run_test 102f "tar copy files, not keep osts"
11380 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
11381 skip "must have user_xattr"
11382 [ -z "$(which setfattr 2>/dev/null)" ] &&
11383 skip_env "could not find setfattr"
11384 [ -z "$(which getfattr 2>/dev/null)" ] &&
11385 skip_env "could not find getfattr"
11387 local xsize=${1:-1024} # in bytes
11388 local file=$DIR/$tfile
11389 local value="$(generate_string $xsize)"
11390 local xbig=trusted.big
11394 log "save $xbig on $file"
11395 if [ -z "$toobig" ]
11397 setfattr -n $xbig -v $value $file ||
11398 error "saving $xbig on $file failed"
11400 setfattr -n $xbig -v $value $file &&
11401 error "saving $xbig on $file succeeded"
11405 local orig=$(get_xattr_value $xbig $file)
11406 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
11408 local xsml=trusted.sml
11409 log "save $xsml on $file"
11410 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11412 local new=$(get_xattr_value $xbig $file)
11413 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11415 log "grow $xsml on $file"
11416 setfattr -n $xsml -v "$value" $file ||
11417 error "growing $xsml on $file failed"
11419 new=$(get_xattr_value $xbig $file)
11420 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11421 log "$xbig still valid after growing $xsml"
11426 test_102h() { # bug 15777
11429 run_test 102h "grow xattr from inside inode to external block"
11432 large_xattr_enabled || skip_env "ea_inode feature disabled"
11434 echo "setting xattr of max xattr size: $(max_xattr_size)"
11435 grow_xattr $(max_xattr_size)
11437 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11438 echo "This should fail:"
11439 grow_xattr $(($(max_xattr_size) + 10)) 1
11441 run_test 102ha "grow xattr from inside inode to external inode"
11443 test_102i() { # bug 17038
11444 [ -z "$(which getfattr 2>/dev/null)" ] &&
11445 skip "could not find getfattr"
11448 ln -s $DIR/$tfile $DIR/${tfile}link
11449 getfattr -n trusted.lov $DIR/$tfile ||
11450 error "lgetxattr on $DIR/$tfile failed"
11451 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11452 grep -i "no such attr" ||
11453 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11454 rm -f $DIR/$tfile $DIR/${tfile}link
11456 run_test 102i "lgetxattr test on symbolic link ============"
11459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11460 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11462 XINC=$(have_xattrs_include)
11463 setup_test102 "$RUNAS"
11464 chown $RUNAS_ID $DIR/$tdir
11465 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11466 cd $DIR/$tdir/$tdir
11467 compare_stripe_info1 "$RUNAS"
11469 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11472 [ -z "$(which setfattr 2>/dev/null)" ] &&
11473 skip "could not find setfattr"
11476 # b22187 just check that does not crash for regular file.
11477 setfattr -n trusted.lov $DIR/$tfile
11478 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11479 local test_kdir=$DIR/$tdir
11480 test_mkdir $test_kdir
11481 local default_size=$($LFS getstripe -S $test_kdir)
11482 local default_count=$($LFS getstripe -c $test_kdir)
11483 local default_offset=$($LFS getstripe -i $test_kdir)
11484 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11485 error 'dir setstripe failed'
11486 setfattr -n trusted.lov $test_kdir
11487 local stripe_size=$($LFS getstripe -S $test_kdir)
11488 local stripe_count=$($LFS getstripe -c $test_kdir)
11489 local stripe_offset=$($LFS getstripe -i $test_kdir)
11490 [ $stripe_size -eq $default_size ] ||
11491 error "stripe size $stripe_size != $default_size"
11492 [ $stripe_count -eq $default_count ] ||
11493 error "stripe count $stripe_count != $default_count"
11494 [ $stripe_offset -eq $default_offset ] ||
11495 error "stripe offset $stripe_offset != $default_offset"
11496 rm -rf $DIR/$tfile $test_kdir
11498 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11501 [ -z "$(which getfattr 2>/dev/null)" ] &&
11502 skip "could not find getfattr"
11504 # LU-532 trusted. xattr is invisible to non-root
11505 local testfile=$DIR/$tfile
11509 echo "listxattr as user..."
11510 chown $RUNAS_ID $testfile
11511 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11512 grep -q "trusted" &&
11513 error "$testfile trusted xattrs are user visible"
11517 run_test 102l "listxattr size test =================================="
11519 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11520 local path=$DIR/$tfile
11523 listxattr_size_check $path || error "listattr_size_check $path failed"
11525 run_test 102m "Ensure listxattr fails on small bufffer ========"
11529 getxattr() { # getxattr path name
11530 # Return the base64 encoding of the value of xattr name on path.
11534 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11536 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11538 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11540 getfattr --absolute-names --encoding=base64 --name=$name $path |
11541 awk -F= -v name=$name '$1 == name {
11542 print substr($0, index($0, "=") + 1);
11546 test_102n() { # LU-4101 mdt: protect internal xattrs
11547 [ -z "$(which setfattr 2>/dev/null)" ] &&
11548 skip "could not find setfattr"
11549 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11551 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11554 local file0=$DIR/$tfile.0
11555 local file1=$DIR/$tfile.1
11556 local xattr0=$TMP/$tfile.0
11557 local xattr1=$TMP/$tfile.1
11558 local namelist="lov lma lmv link fid version som hsm"
11562 rm -rf $file0 $file1 $xattr0 $xattr1
11563 touch $file0 $file1
11565 # Get 'before' xattrs of $file1.
11566 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11568 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11569 namelist+=" lfsck_namespace"
11570 for name in $namelist; do
11571 # Try to copy xattr from $file0 to $file1.
11572 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11574 setfattr --name=trusted.$name --value="$value" $file1 ||
11575 error "setxattr 'trusted.$name' failed"
11577 # Try to set a garbage xattr.
11578 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11580 if [[ x$name == "xlov" ]]; then
11581 setfattr --name=trusted.lov --value="$value" $file1 &&
11582 error "setxattr invalid 'trusted.lov' success"
11584 setfattr --name=trusted.$name --value="$value" $file1 ||
11585 error "setxattr invalid 'trusted.$name' failed"
11588 # Try to remove the xattr from $file1. We don't care if this
11589 # appears to succeed or fail, we just don't want there to be
11590 # any changes or crashes.
11591 setfattr --remove=$trusted.$name $file1 2> /dev/null
11594 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11597 # Try to copy xattr from $file0 to $file1.
11598 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11600 setfattr --name=trusted.$name --value="$value" $file1 ||
11601 error "setxattr 'trusted.$name' failed"
11603 # Try to set a garbage xattr.
11604 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11606 setfattr --name=trusted.$name --value="$value" $file1 ||
11607 error "setxattr 'trusted.$name' failed"
11609 # Try to remove the xattr from $file1. We don't care if this
11610 # appears to succeed or fail, we just don't want there to be
11611 # any changes or crashes.
11612 setfattr --remove=$trusted.$name $file1 2> /dev/null
11615 # Get 'after' xattrs of file1.
11616 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11618 if ! diff $xattr0 $xattr1; then
11619 error "before and after xattrs of '$file1' differ"
11622 rm -rf $file0 $file1 $xattr0 $xattr1
11626 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11628 test_102p() { # LU-4703 setxattr did not check ownership
11629 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11630 skip "MDS needs to be at least 2.5.56"
11632 local testfile=$DIR/$tfile
11636 echo "setfacl as user..."
11637 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11638 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11640 echo "setfattr as user..."
11641 setfacl -m "u:$RUNAS_ID:---" $testfile
11642 $RUNAS setfattr -x system.posix_acl_access $testfile
11643 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11645 run_test 102p "check setxattr(2) correctly fails without permission"
11648 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11649 skip "MDS needs to be at least 2.6.92"
11651 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11653 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11656 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11657 skip "MDS needs to be at least 2.6.93"
11659 touch $DIR/$tfile || error "touch"
11660 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11661 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11662 rm $DIR/$tfile || error "rm"
11665 mkdir -p $DIR/$tdir || error "mkdir"
11666 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11667 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11668 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11669 error "$testfile error deleting user.author1"
11670 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11671 grep "user.$(basename $tdir)" &&
11672 error "$tdir did not delete user.$(basename $tdir)"
11673 rmdir $DIR/$tdir || error "rmdir"
11676 test_mkdir $DIR/$tdir
11677 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11678 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11679 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11680 error "$testfile error deleting user.author1"
11681 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11682 grep "user.$(basename $tdir)" &&
11683 error "$tdir did not delete user.$(basename $tdir)"
11684 rmdir $DIR/$tdir || error "rm striped dir"
11686 run_test 102r "set EAs with empty values"
11689 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11690 skip "MDS needs to be at least 2.11.52"
11692 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11694 save_lustre_params client "llite.*.xattr_cache" > $save
11696 for cache in 0 1; do
11697 lctl set_param llite.*.xattr_cache=$cache
11700 touch $DIR/$tfile || error "touch"
11701 for prefix in lustre security system trusted user; do
11702 # Note getxattr() may fail with 'Operation not
11703 # supported' or 'No such attribute' depending
11704 # on prefix and cache.
11705 getfattr -n $prefix.n102s $DIR/$tfile &&
11706 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11710 restore_lustre_params < $save
11712 run_test 102s "getting nonexistent xattrs should fail"
11715 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11716 skip "MDS needs to be at least 2.11.52"
11718 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11720 save_lustre_params client "llite.*.xattr_cache" > $save
11722 for cache in 0 1; do
11723 lctl set_param llite.*.xattr_cache=$cache
11725 for buf_size in 0 256; do
11727 touch $DIR/$tfile || error "touch"
11728 setfattr -n user.multiop $DIR/$tfile
11729 $MULTIOP $DIR/$tfile oa$buf_size ||
11730 error "cannot get zero length xattr value (buf_size = $buf_size)"
11734 restore_lustre_params < $save
11736 run_test 102t "zero length xattr values handled correctly"
11740 local test=$LUSTRE/tests/acl/$1.test
11741 local tmp=$(mktemp -t $1-XXXXXX).test
11749 local sedusers="-e s/bin/$bin/g -e s/daemon/$dmn/g"
11750 local sedgroups="-e s/:users/:$grp/g"
11751 [[ -z "$nbd" ]] || sedusers+=" -e s/nobody/$nbd/g"
11753 sed $sedusers $sedgroups < $test > $tmp
11754 stack_trap "rm -f $tmp"
11755 [[ -s $tmp ]] || error "sed failed to create test script"
11757 echo "performing $1 with bin='$bin' daemon='$dmn' users='$grp'..."
11758 $LUSTRE/tests/acl/run $tmp || error "run_acl_subtest '$1' failed"
11762 [ "$UID" != 0 ] && skip "must run as root"
11763 $GSS && skip_env "could not run under gss"
11764 [[ "$(lctl get_param -n mdc.*-mdc-*.connect_flags)" =~ "acl" ]] ||
11765 skip_env "must have acl enabled"
11766 which setfacl || skip_env "could not find setfacl"
11767 remote_mds_nodsh && skip "remote MDS with nodsh"
11769 ACLBIN=${ACLBIN:-"bin"}
11770 ACLDMN=${ACLDMN:-"daemon"}
11771 ACLGRP=${ACLGRP:-"users"}
11772 ACLNBD=${ACLNBD:-"nobody"}
11775 [[ "$(id -u $ACLBIN)" != "$(do_facet mds1 id -u $ACLBIN)" ]]; then
11776 echo "bad 'bin' user '$ACLBIN', using '$USER0'"
11778 if ! id $ACLBIN ; then
11780 skip_env "can't find suitable ACL 'bin' $ACLBIN"
11783 if ! id $ACLDMN || (( $(id -u $ACLDMN) < $(id -u $ACLBIN) )) ||
11784 [[ "$(id -u $ACLDMN)" != "$(do_facet mds1 id -u $ACLDMN)" ]]; then
11785 echo "bad 'daemon' user '$ACLDMN', using '$USER1'"
11787 if ! id $ACLDMN ; then
11789 skip_env "can't find suitable ACL 'daemon' $ACLDMN"
11792 if ! getent group $ACLGRP; then
11793 echo "missing 'users' group '$ACLGRP', using '$TSTUSR'"
11795 if ! getent group $ACLGRP; then
11796 echo "cannot find group '$ACLGRP', adding it"
11798 add_group 60000 $ACLGRP
11802 local bingid=$(getent group $ACLBIN | cut -d: -f 3)
11803 local dmngid=$(getent group $ACLDMN | cut -d: -f 3)
11804 local grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11806 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11807 echo "group '$ACLGRP' has low gid=$grpgid, use '$TSTUSR'"
11809 if ! getent group $ACLGRP; then
11810 echo "cannot find group '$ACLGRP', adding it"
11812 add_group 60000 $ACLGRP
11814 grpgid=$(getent group $ACLGRP | cut -d: -f 3)
11815 if (( $bingid > $grpgid || $dmngid > $grpgid )); then
11817 skip_env "$ACLGRP gid=$grpgid less than $bingid|$dmngid"
11821 gpasswd -a $ACLDMN $ACLBIN ||
11822 error "setting client group failed" # LU-5641
11823 do_facet mds1 gpasswd -a $ACLDMN $ACLBIN ||
11824 error "setting MDS group failed" # LU-5641
11826 declare -a identity_old
11828 for num in $(seq $MDSCOUNT); do
11829 switch_identity $num true || identity_old[$num]=$?
11832 SAVE_UMASK=$(umask)
11834 mkdir -p $DIR/$tdir
11837 run_acl_subtest cp $ACLBIN $ACLDMN $ACLGRP
11838 run_acl_subtest getfacl-noacl $ACLBIN $ACLDMN $ACLGRP
11839 run_acl_subtest misc $ACLBIN $ACLDMN $ACLGRP
11840 run_acl_subtest permissions $ACLBIN $ACLDMN $ACLGRP
11841 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11842 # CentOS7- uses nobody=99, while newer distros use nobody=65534
11843 if ! id -u $ACLNBD ||
11844 (( $(id -u nobody) != $(do_facet mds1 id -u nobody) )); then
11846 if ! id -u $ACLNBD; then
11850 if [[ -n "$ACLNBD" ]] && ! getent group $ACLNBD; then
11851 add_group $(id -u $ACLNBD) $ACLNBD
11852 if ! getent group $ACLNBD; then
11856 if (( $MDS1_VERSION > $(version_code 2.8.55) )) &&
11857 [[ -n "$ACLNBD" ]] && which setfattr; then
11858 run_acl_subtest permissions_xattr \
11859 $ACLBIN $ACLDMN $ACLGRP $ACLNBD
11860 elif [[ -z "$ACLNBD" ]]; then
11861 echo "skip 'permission_xattr' test - missing 'nobody' user/grp"
11863 echo "skip 'permission_xattr' test - missing setfattr command"
11865 run_acl_subtest setfacl $ACLBIN $ACLDMN $ACLGRP
11867 # inheritance test got from HP
11868 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11869 chmod +x make-tree || error "chmod +x failed"
11870 run_acl_subtest inheritance $ACLBIN $ACLDMN $ACLGRP
11873 echo "LU-974 ignore umask when acl is enabled..."
11874 run_acl_subtest 974 $ACLBIN $ACLDMN $ACLGRP
11875 if [ $MDSCOUNT -ge 2 ]; then
11876 run_acl_subtest 974_remote $ACLBIN $ACLDMN $ACLGRP
11879 echo "LU-2561 newly created file is same size as directory..."
11880 if [ "$mds1_FSTYPE" != "zfs" ]; then
11881 run_acl_subtest 2561 $ACLBIN $ACLDMN $ACLGRP
11883 run_acl_subtest 2561_zfs $ACLBIN $ACLDMN $ACLGRP
11886 run_acl_subtest 4924 $ACLBIN $ACLDMN $ACLGRP
11891 for num in $(seq $MDSCOUNT); do
11892 if [ "${identity_old[$num]}" = 1 ]; then
11893 switch_identity $num false || identity_old[$num]=$?
11897 run_test 103a "acl test"
11903 for U in {0..511}; do
11905 local O=$(printf "%04o" $U)
11907 umask $(printf "%04o" $((511 ^ $O)))
11908 $LFS setstripe -c 1 $DIR/$tfile.s$O
11909 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11911 (( $S == ($O & 0666) )) ||
11912 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11914 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11915 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11916 (( $S == ($O & 0666) )) ||
11917 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11919 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11920 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11921 (( $S == ($O & 0666) )) ||
11922 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11923 rm -f $DIR/$tfile.[smp]$0
11927 # limit the concurrently running threads to 64. LU-11878
11928 local idx=$((U % 64))
11929 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11934 run_test 103b "umask lfs setstripe"
11937 mkdir -p $DIR/$tdir
11938 cp -rp $DIR/$tdir $DIR/$tdir.bak
11940 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11941 error "$DIR/$tdir shouldn't contain default ACL"
11942 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11943 error "$DIR/$tdir.bak shouldn't contain default ACL"
11946 run_test 103c "'cp -rp' won't set empty acl"
11951 local saved_debug=$($LCTL get_param -n debug)
11953 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
11954 skip "MDS needs to be at least 2.14.52"
11956 large_xattr_enabled || skip_env "ea_inode feature disabled"
11958 mkdir -p $DIR/$tdir
11959 # add big LOV EA to cause reply buffer overflow earlier
11960 $LFS setstripe -C 1000 $DIR/$tdir
11961 lctl set_param mdc.*-mdc*.stats=clear
11963 $LCTL set_param debug=0
11964 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11965 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11967 # add a large number of default ACLs (expect 8000+ for 2.13+)
11968 for U in {2..7000}; do
11969 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11970 error "Able to add just $U default ACLs"
11972 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11973 echo "$numacl default ACLs created"
11975 stat $DIR/$tdir || error "Cannot stat directory"
11976 # check file creation
11977 touch $DIR/$tdir/$tfile ||
11978 error "failed to create $tfile with $numacl default ACLs"
11979 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11980 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11981 echo "$fileacl ACLs were inherited"
11982 (( $fileacl == $numacl )) ||
11983 error "Not all default ACLs were inherited: $numacl != $fileacl"
11984 # check that new ACLs creation adds new ACLs to inherited ACLs
11985 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11986 error "Cannot set new ACL"
11987 numacl=$((numacl + 1))
11988 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11989 (( $fileacl == $numacl )) ||
11990 error "failed to add new ACL: $fileacl != $numacl as expected"
11991 # adds more ACLs to a file to reach their maximum at 8000+
11993 for U in {20000..25000}; do
11994 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11995 numacl=$((numacl + 1))
11997 echo "Added $numacl more ACLs to the file"
11998 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11999 echo "Total $fileacl ACLs in file"
12000 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
12001 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
12002 rmdir $DIR/$tdir || error "Cannot remove directory"
12004 run_test 103e "inheritance of big amount of default ACLs"
12007 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
12008 skip "MDS needs to be at least 2.14.51"
12010 large_xattr_enabled || skip_env "ea_inode feature disabled"
12012 # enable changelog to consume more internal MDD buffers
12015 mkdir -p $DIR/$tdir
12017 $LFS setstripe -C 1000 $DIR/$tdir
12018 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
12019 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
12020 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
12021 rmdir $DIR/$tdir || error "Cannot remove directory"
12023 run_test 103f "changelog doesn't interfere with default ACLs buffers"
12026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12029 lfs df || error "lfs df failed"
12030 lfs df -ih || error "lfs df -ih failed"
12031 lfs df -h $DIR || error "lfs df -h $DIR failed"
12032 lfs df -i $DIR || error "lfs df -i $DIR failed"
12033 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
12034 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
12036 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
12037 lctl --device %$OSC deactivate
12038 lfs df || error "lfs df with deactivated OSC failed"
12039 lctl --device %$OSC activate
12040 # wait the osc back to normal
12041 wait_osc_import_ready client ost
12043 lfs df || error "lfs df with reactivated OSC failed"
12046 run_test 104a "lfs df [-ih] [path] test ========================="
12049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12050 [ $RUNAS_ID -eq $UID ] &&
12051 skip_env "RUNAS_ID = UID = $UID -- skipping"
12053 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
12054 grep "Permission denied" | wc -l)))
12055 if [ $denied_cnt -ne 0 ]; then
12056 error "lfs check servers test failed"
12059 run_test 104b "$RUNAS lfs check servers test ===================="
12062 # Verify $1 is within range of $2.
12063 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
12064 # $1 is <= 2% of $2. Else Fail.
12067 # Strip all units (M, G, T)
12068 actual=$(echo $1 | tr -d A-Z)
12069 expect=$(echo $2 | tr -d A-Z)
12071 expect_lo=$(($expect * 98 / 100)) # 2% below
12072 expect_hi=$(($expect * 102 / 100)) # 2% above
12074 # permit 2% drift above and below
12075 (( $actual >= $expect_lo && $actual <= $expect_hi ))
12079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12080 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
12082 local ost_param="osd-zfs.$FSNAME-OST0000."
12083 local mdt_param="osd-zfs.$FSNAME-MDT0000."
12084 local ofacets=$(get_facets OST)
12085 local mfacets=$(get_facets MDS)
12086 local saved_ost_blocks=
12087 local saved_mdt_blocks=
12089 echo "Before recordsize change"
12090 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
12091 df=($(df -h | grep "$MOUNT"$))
12094 echo "lfs output : ${lfs_df[*]}"
12095 echo "df output : ${df[*]}"
12097 for facet in ${ofacets//,/ }; do
12098 if [ -z $saved_ost_blocks ]; then
12099 saved_ost_blocks=$(do_facet $facet \
12100 lctl get_param -n $ost_param.blocksize)
12101 echo "OST Blocksize: $saved_ost_blocks"
12103 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12104 do_facet $facet zfs set recordsize=32768 $ost
12107 # BS too small. Sufficient for functional testing.
12108 for facet in ${mfacets//,/ }; do
12109 if [ -z $saved_mdt_blocks ]; then
12110 saved_mdt_blocks=$(do_facet $facet \
12111 lctl get_param -n $mdt_param.blocksize)
12112 echo "MDT Blocksize: $saved_mdt_blocks"
12114 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12115 do_facet $facet zfs set recordsize=32768 $mdt
12118 # Give new values chance to reflect change
12121 echo "After recordsize change"
12122 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
12123 df_after=($(df -h | grep "$MOUNT"$))
12126 echo "lfs output : ${lfs_df_after[*]}"
12127 echo "df output : ${df_after[*]}"
12130 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
12131 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
12132 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
12133 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
12134 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
12135 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
12138 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
12139 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
12140 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
12141 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
12142 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
12143 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
12145 # Restore MDT recordize back to original
12146 for facet in ${mfacets//,/ }; do
12147 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
12148 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
12151 # Restore OST recordize back to original
12152 for facet in ${ofacets//,/ }; do
12153 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
12154 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
12159 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
12162 (( $RUNAS_ID != $UID )) ||
12163 skip_env "RUNAS_ID = UID = $UID -- skipping"
12165 (( $CLIENT_VERSION >= $(version_code 2.15.51) )) ||
12166 skip "lustre version doesn't support lctl dl with non-root"
12168 # debugfs only allows root users to access files, so the
12169 # previous move of the "devices" file to debugfs broke
12170 # "lctl dl" for non-root users. The LU-9680 Netlink
12171 # interface again allows non-root users to list devices.
12172 [ "$($RUNAS $LCTL dl | wc -l)" -ge 3 ] ||
12173 error "lctl dl doesn't work for non root"
12175 ost_count="$($RUNAS $LCTL dl | grep $FSNAME-OST* | wc -l)"
12176 [ "$ost_count" -eq $OSTCOUNT ] ||
12177 error "lctl dl reports wrong number of OST devices"
12179 mdt_count="$($RUNAS $LCTL dl | grep $FSNAME-MDT* | wc -l)"
12180 [ "$mdt_count" -eq $MDSCOUNT ] ||
12181 error "lctl dl reports wrong number of MDT devices"
12183 run_test 104d "$RUNAS lctl dl test"
12186 # doesn't work on 2.4 kernels
12188 if $(flock_is_enabled); then
12189 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
12191 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
12195 run_test 105a "flock when mounted without -o flock test ========"
12199 if $(flock_is_enabled); then
12200 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
12202 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
12206 run_test 105b "fcntl when mounted without -o flock test ========"
12210 if $(flock_is_enabled); then
12211 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
12213 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
12217 run_test 105c "lockf when mounted without -o flock test"
12219 test_105d() { # bug 15924
12220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12222 test_mkdir $DIR/$tdir
12223 flock_is_enabled || skip_env "mount w/o flock enabled"
12224 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
12225 $LCTL set_param fail_loc=0x80000315
12226 flocks_test 2 $DIR/$tdir
12228 run_test 105d "flock race (should not freeze) ========"
12230 test_105e() { # bug 22660 && 22040
12231 flock_is_enabled || skip_env "mount w/o flock enabled"
12234 flocks_test 3 $DIR/$tfile
12236 run_test 105e "Two conflicting flocks from same process"
12238 test_106() { #bug 10921
12239 test_mkdir $DIR/$tdir
12240 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
12241 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
12243 run_test 106 "attempt exec of dir followed by chown of that dir"
12246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12254 local save_pattern=$(sysctl -n kernel.core_pattern)
12255 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
12256 sysctl -w kernel.core_pattern=$file
12257 sysctl -w kernel.core_uses_pid=0
12259 ulimit -c unlimited
12265 kill -s 11 $SLEEPPID
12267 if [ -e $file ]; then
12268 size=`stat -c%s $file`
12269 [ $size -eq 0 ] && error "Fail to create core file $file"
12271 error "Fail to create core file $file"
12274 sysctl -w kernel.core_pattern=$save_pattern
12275 sysctl -w kernel.core_uses_pid=$save_uses_pid
12278 run_test 107 "Coredump on SIG"
12281 test_mkdir $DIR/$tdir
12282 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
12283 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
12284 error "mkdir with 256 char should fail, but did not"
12285 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
12286 error "create with 255 char failed"
12287 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
12288 error "create with 256 char should fail, but did not"
12293 run_test 110 "filename length checking"
12295 test_116a() { # was previously test_116()
12296 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12297 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12298 remote_mds_nodsh && skip "remote MDS with nodsh"
12300 echo -n "Free space priority "
12301 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
12306 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
12307 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
12308 stack_trap simple_cleanup_common
12310 # Check if we need to generate uneven OSTs
12311 test_mkdir -p $DIR/$tdir/OST${MINI}
12312 local FILL=$((MINV / 4))
12313 local DIFF=$((MAXV - MINV))
12314 local DIFF2=$((DIFF * 100 / MINV))
12316 local threshold=$(do_facet $SINGLEMDS \
12317 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
12318 threshold=${threshold%%%}
12319 echo -n "Check for uneven OSTs: "
12320 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
12322 if [[ $DIFF2 -gt $threshold ]]; then
12324 echo "Don't need to fill OST$MINI"
12326 # generate uneven OSTs. Write 2% over the QOS threshold value
12328 DIFF=$((threshold - DIFF2 + 2))
12329 DIFF2=$((MINV * DIFF / 100))
12330 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
12331 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
12332 error "setstripe failed"
12333 DIFF=$((DIFF2 / 2048))
12335 while [ $i -lt $DIFF ]; do
12337 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
12338 bs=2M count=1 2>/dev/null
12347 DIFF=$((MAXV - MINV))
12348 DIFF2=$((DIFF * 100 / MINV))
12349 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
12350 if [ $DIFF2 -gt $threshold ]; then
12353 skip "QOS imbalance criteria not met"
12361 # now fill using QOS
12362 $LFS setstripe -c 1 $DIR/$tdir
12363 FILL=$((FILL / 200))
12364 if [ $FILL -gt 600 ]; then
12367 echo "writing $FILL files to QOS-assigned OSTs"
12369 while [ $i -lt $FILL ]; do
12371 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
12372 count=1 2>/dev/null
12375 echo "wrote $i 200k files"
12379 echo "Note: free space may not be updated, so measurements might be off"
12381 DIFF2=$((MAXV - MINV))
12382 echo "free space delta: orig $DIFF final $DIFF2"
12383 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12384 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12385 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12386 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12387 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12388 if [[ $DIFF -gt 0 ]]; then
12389 FILL=$((DIFF2 * 100 / DIFF - 100))
12390 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12393 # Figure out which files were written where
12394 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12395 awk '/'$MINI1': / {print $2; exit}')
12397 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12398 echo "$MINC files created on smaller OST $MINI1"
12399 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12400 awk '/'$MAXI1': / {print $2; exit}')
12402 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12403 echo "$MAXC files created on larger OST $MAXI1"
12404 if [[ $MINC -gt 0 ]]; then
12405 FILL=$((MAXC * 100 / MINC - 100))
12406 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12408 [[ $MAXC -gt $MINC ]] ||
12409 error_ignore LU-9 "stripe QOS didn't balance free space"
12411 run_test 116a "stripe QOS: free space balance ==================="
12413 test_116b() { # LU-2093
12414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12415 remote_mds_nodsh && skip "remote MDS with nodsh"
12417 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12418 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12419 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12420 [ -z "$old_rr" ] && skip "no QOS"
12421 do_facet $SINGLEMDS lctl set_param \
12422 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12423 mkdir -p $DIR/$tdir
12424 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12425 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12426 do_facet $SINGLEMDS lctl set_param fail_loc=0
12428 do_facet $SINGLEMDS lctl set_param \
12429 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12431 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12433 test_117() # bug 10891
12435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12437 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12438 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12439 lctl set_param fail_loc=0x21e
12440 > $DIR/$tfile || error "truncate failed"
12441 lctl set_param fail_loc=0
12442 echo "Truncate succeeded."
12445 run_test 117 "verify osd extend =========="
12447 NO_SLOW_RESENDCOUNT=4
12448 export OLD_RESENDCOUNT=""
12449 set_resend_count () {
12450 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12451 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12452 lctl set_param -n $PROC_RESENDCOUNT $1
12453 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12456 # for reduce test_118* time (b=14842)
12457 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12459 # Reset async IO behavior after error case
12461 FILE=$DIR/reset_async
12463 # Ensure all OSCs are cleared
12464 $LFS setstripe -c -1 $FILE
12465 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12470 test_118a() #bug 11710
12472 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12476 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12477 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12478 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12480 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12481 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12486 run_test 118a "verify O_SYNC works =========="
12490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12491 remote_ost_nodsh && skip "remote OST with nodsh"
12495 #define OBD_FAIL_SRV_ENOENT 0x217
12496 set_nodes_failloc "$(osts_nodes)" 0x217
12497 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12499 set_nodes_failloc "$(osts_nodes)" 0
12500 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12501 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12504 if [[ $RC -eq 0 ]]; then
12505 error "Must return error due to dropped pages, rc=$RC"
12509 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12510 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12514 echo "Dirty pages not leaked on ENOENT"
12516 # Due to the above error the OSC will issue all RPCs syncronously
12517 # until a subsequent RPC completes successfully without error.
12518 $MULTIOP $DIR/$tfile Ow4096yc
12523 run_test 118b "Reclaim dirty pages on fatal error =========="
12527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12529 # for 118c, restore the original resend count, LU-1940
12530 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12531 set_resend_count $OLD_RESENDCOUNT
12532 remote_ost_nodsh && skip "remote OST with nodsh"
12536 #define OBD_FAIL_OST_EROFS 0x216
12537 set_nodes_failloc "$(osts_nodes)" 0x216
12539 # multiop should block due to fsync until pages are written
12540 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12544 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12545 error "Multiop failed to block on fsync, pid=$MULTIPID"
12548 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12550 if [[ $WRITEBACK -eq 0 ]]; then
12551 error "No page in writeback, writeback=$WRITEBACK"
12554 set_nodes_failloc "$(osts_nodes)" 0
12557 if [[ $RC -ne 0 ]]; then
12558 error "Multiop fsync failed, rc=$RC"
12561 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12562 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12564 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12565 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12569 echo "Dirty pages flushed via fsync on EROFS"
12572 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12574 # continue to use small resend count to reduce test_118* time (b=14842)
12575 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12580 remote_ost_nodsh && skip "remote OST with nodsh"
12584 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12585 set_nodes_failloc "$(osts_nodes)" 0x214
12586 # multiop should block due to fsync until pages are written
12587 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12591 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12592 error "Multiop failed to block on fsync, pid=$MULTIPID"
12595 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12597 if [[ $WRITEBACK -eq 0 ]]; then
12598 error "No page in writeback, writeback=$WRITEBACK"
12601 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12602 set_nodes_failloc "$(osts_nodes)" 0
12604 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12605 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12607 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12608 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12612 echo "Dirty pages gaurenteed flushed via fsync"
12615 run_test 118d "Fsync validation inject a delay of the bulk =========="
12618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12622 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12623 lctl set_param fail_loc=0x8000040a
12625 # Should simulate EINVAL error which is fatal
12626 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12628 if [[ $RC -eq 0 ]]; then
12629 error "Must return error due to dropped pages, rc=$RC"
12632 lctl set_param fail_loc=0x0
12634 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12635 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12636 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12638 if [[ $LOCKED -ne 0 ]]; then
12639 error "Locked pages remain in cache, locked=$LOCKED"
12642 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12643 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12647 echo "No pages locked after fsync"
12652 run_test 118f "Simulate unrecoverable OSC side error =========="
12655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12659 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12660 lctl set_param fail_loc=0x406
12662 # simulate local -ENOMEM
12663 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12666 lctl set_param fail_loc=0
12667 if [[ $RC -eq 0 ]]; then
12668 error "Must return error due to dropped pages, rc=$RC"
12671 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12672 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12673 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12675 if [[ $LOCKED -ne 0 ]]; then
12676 error "Locked pages remain in cache, locked=$LOCKED"
12679 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12680 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12684 echo "No pages locked after fsync"
12689 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12692 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12693 remote_ost_nodsh && skip "remote OST with nodsh"
12697 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12698 set_nodes_failloc "$(osts_nodes)" 0x20e
12699 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12700 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12703 set_nodes_failloc "$(osts_nodes)" 0
12704 if [[ $RC -eq 0 ]]; then
12705 error "Must return error due to dropped pages, rc=$RC"
12708 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12709 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12710 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12712 if [[ $LOCKED -ne 0 ]]; then
12713 error "Locked pages remain in cache, locked=$LOCKED"
12716 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12717 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12721 echo "No pages locked after fsync"
12725 run_test 118h "Verify timeout in handling recoverables errors =========="
12727 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12731 remote_ost_nodsh && skip "remote OST with nodsh"
12735 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12736 set_nodes_failloc "$(osts_nodes)" 0x20e
12738 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12739 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12742 set_nodes_failloc "$(osts_nodes)" 0
12746 if [[ $RC -ne 0 ]]; then
12747 error "got error, but should be not, rc=$RC"
12750 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12751 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12752 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12753 if [[ $LOCKED -ne 0 ]]; then
12754 error "Locked pages remain in cache, locked=$LOCKED"
12757 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12758 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12762 echo "No pages locked after fsync"
12766 run_test 118i "Fix error before timeout in recoverable error =========="
12768 [ "$SLOW" = "no" ] && set_resend_count 4
12771 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12772 remote_ost_nodsh && skip "remote OST with nodsh"
12776 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12777 set_nodes_failloc "$(osts_nodes)" 0x220
12779 # return -EIO from OST
12780 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12782 set_nodes_failloc "$(osts_nodes)" 0x0
12783 if [[ $RC -eq 0 ]]; then
12784 error "Must return error due to dropped pages, rc=$RC"
12787 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12788 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12789 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12790 if [[ $LOCKED -ne 0 ]]; then
12791 error "Locked pages remain in cache, locked=$LOCKED"
12794 # in recoverable error on OST we want resend and stay until it finished
12795 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12796 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12800 echo "No pages locked after fsync"
12804 run_test 118j "Simulate unrecoverable OST side error =========="
12808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12809 remote_ost_nodsh && skip "remote OSTs with nodsh"
12811 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12812 set_nodes_failloc "$(osts_nodes)" 0x20e
12813 test_mkdir $DIR/$tdir
12815 for ((i=0;i<10;i++)); do
12816 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12817 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12824 set_nodes_failloc "$(osts_nodes)" 0
12827 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12829 test_118l() # LU-646
12831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12833 test_mkdir $DIR/$tdir
12834 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12837 run_test 118l "fsync dir"
12839 test_118m() # LU-3066
12841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12843 test_mkdir $DIR/$tdir
12844 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12847 run_test 118m "fdatasync dir ========="
12849 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12856 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12857 remote_ost_nodsh && skip "remote OSTs with nodsh"
12859 # Sleep to avoid a cached response.
12860 #define OBD_STATFS_CACHE_SECONDS 1
12863 # Inject a 10 second delay in the OST_STATFS handler.
12864 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12865 set_nodes_failloc "$(osts_nodes)" 0x242
12868 stat --file-system $MOUNT > /dev/null
12871 set_nodes_failloc "$(osts_nodes)" 0
12873 if ((end - begin > 20)); then
12874 error "statfs took $((end - begin)) seconds, expected 10"
12877 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12879 test_119a() # bug 11737
12881 BSIZE=$((512 * 1024))
12882 directio write $DIR/$tfile 0 1 $BSIZE
12883 # We ask to read two blocks, which is more than a file size.
12884 # directio will indicate an error when requested and actual
12885 # sizes aren't equeal (a normal situation in this case) and
12886 # print actual read amount.
12887 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12888 if [ "$NOB" != "$BSIZE" ]; then
12889 error "read $NOB bytes instead of $BSIZE"
12893 run_test 119a "Short directIO read must return actual read amount"
12895 test_119b() # bug 11737
12897 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12899 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12900 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12902 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12903 error "direct read failed"
12906 run_test 119b "Sparse directIO read must return actual read amount"
12908 test_119c() # bug 13099
12911 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12912 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12915 run_test 119c "Testing for direct read hitting hole"
12917 test_119d() # bug 15950
12919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12921 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12922 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12924 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12925 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12926 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12927 lctl set_param fail_loc=0x40d
12928 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12931 cat $DIR/$tfile > /dev/null &
12932 lctl set_param fail_loc=0
12935 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12937 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12938 error "the read rpcs have not completed in 2s"
12940 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12942 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12946 remote_mds_nodsh && skip "remote MDS with nodsh"
12947 test_mkdir -i0 -c1 $DIR/$tdir
12948 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12949 skip_env "no early lock cancel on server"
12951 lru_resize_disable mdc
12952 lru_resize_disable osc
12953 cancel_lru_locks mdc
12954 # asynchronous object destroy at MDT could cause bl ast to client
12955 cancel_lru_locks osc
12957 stat $DIR/$tdir > /dev/null
12958 can1=$(do_facet mds1 \
12959 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12960 awk '/ldlm_cancel/ {print $2}')
12961 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12962 awk '/ldlm_bl_callback/ {print $2}')
12963 test_mkdir -i0 -c1 $DIR/$tdir/d1
12964 can2=$(do_facet mds1 \
12965 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12966 awk '/ldlm_cancel/ {print $2}')
12967 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12968 awk '/ldlm_bl_callback/ {print $2}')
12969 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12970 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12971 lru_resize_enable mdc
12972 lru_resize_enable osc
12974 run_test 120a "Early Lock Cancel: mkdir test"
12977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12978 remote_mds_nodsh && skip "remote MDS with nodsh"
12979 test_mkdir $DIR/$tdir
12980 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12981 skip_env "no early lock cancel on server"
12983 lru_resize_disable mdc
12984 lru_resize_disable osc
12985 cancel_lru_locks mdc
12986 stat $DIR/$tdir > /dev/null
12987 can1=$(do_facet $SINGLEMDS \
12988 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12989 awk '/ldlm_cancel/ {print $2}')
12990 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12991 awk '/ldlm_bl_callback/ {print $2}')
12992 touch $DIR/$tdir/f1
12993 can2=$(do_facet $SINGLEMDS \
12994 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12995 awk '/ldlm_cancel/ {print $2}')
12996 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12997 awk '/ldlm_bl_callback/ {print $2}')
12998 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12999 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13000 lru_resize_enable mdc
13001 lru_resize_enable osc
13003 run_test 120b "Early Lock Cancel: create test"
13006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13007 remote_mds_nodsh && skip "remote MDS with nodsh"
13008 test_mkdir -i0 -c1 $DIR/$tdir
13009 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13010 skip "no early lock cancel on server"
13012 lru_resize_disable mdc
13013 lru_resize_disable osc
13014 test_mkdir -i0 -c1 $DIR/$tdir/d1
13015 test_mkdir -i0 -c1 $DIR/$tdir/d2
13016 touch $DIR/$tdir/d1/f1
13017 cancel_lru_locks mdc
13018 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
13019 can1=$(do_facet mds1 \
13020 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13021 awk '/ldlm_cancel/ {print $2}')
13022 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13023 awk '/ldlm_bl_callback/ {print $2}')
13024 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13025 can2=$(do_facet mds1 \
13026 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13027 awk '/ldlm_cancel/ {print $2}')
13028 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13029 awk '/ldlm_bl_callback/ {print $2}')
13030 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13031 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13032 lru_resize_enable mdc
13033 lru_resize_enable osc
13035 run_test 120c "Early Lock Cancel: link test"
13038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13039 remote_mds_nodsh && skip "remote MDS with nodsh"
13040 test_mkdir -i0 -c1 $DIR/$tdir
13041 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13042 skip_env "no early lock cancel on server"
13044 lru_resize_disable mdc
13045 lru_resize_disable osc
13047 cancel_lru_locks mdc
13048 stat $DIR/$tdir > /dev/null
13049 can1=$(do_facet mds1 \
13050 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13051 awk '/ldlm_cancel/ {print $2}')
13052 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13053 awk '/ldlm_bl_callback/ {print $2}')
13054 chmod a+x $DIR/$tdir
13055 can2=$(do_facet mds1 \
13056 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13057 awk '/ldlm_cancel/ {print $2}')
13058 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13059 awk '/ldlm_bl_callback/ {print $2}')
13060 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13061 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13062 lru_resize_enable mdc
13063 lru_resize_enable osc
13065 run_test 120d "Early Lock Cancel: setattr test"
13068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13069 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13070 skip_env "no early lock cancel on server"
13071 remote_mds_nodsh && skip "remote MDS with nodsh"
13073 local dlmtrace_set=false
13075 test_mkdir -i0 -c1 $DIR/$tdir
13076 lru_resize_disable mdc
13077 lru_resize_disable osc
13078 ! $LCTL get_param debug | grep -q dlmtrace &&
13079 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
13080 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
13081 cancel_lru_locks mdc
13082 cancel_lru_locks osc
13083 dd if=$DIR/$tdir/f1 of=/dev/null
13084 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
13085 # XXX client can not do early lock cancel of OST lock
13086 # during unlink (LU-4206), so cancel osc lock now.
13088 cancel_lru_locks osc
13089 can1=$(do_facet mds1 \
13090 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13091 awk '/ldlm_cancel/ {print $2}')
13092 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13093 awk '/ldlm_bl_callback/ {print $2}')
13094 unlink $DIR/$tdir/f1
13096 can2=$(do_facet mds1 \
13097 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13098 awk '/ldlm_cancel/ {print $2}')
13099 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13100 awk '/ldlm_bl_callback/ {print $2}')
13101 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
13102 $LCTL dk $TMP/cancel.debug.txt
13103 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
13104 $LCTL dk $TMP/blocking.debug.txt
13105 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
13106 lru_resize_enable mdc
13107 lru_resize_enable osc
13109 run_test 120e "Early Lock Cancel: unlink test"
13112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13113 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13114 skip_env "no early lock cancel on server"
13115 remote_mds_nodsh && skip "remote MDS with nodsh"
13117 test_mkdir -i0 -c1 $DIR/$tdir
13118 lru_resize_disable mdc
13119 lru_resize_disable osc
13120 test_mkdir -i0 -c1 $DIR/$tdir/d1
13121 test_mkdir -i0 -c1 $DIR/$tdir/d2
13122 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
13123 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
13124 cancel_lru_locks mdc
13125 cancel_lru_locks osc
13126 dd if=$DIR/$tdir/d1/f1 of=/dev/null
13127 dd if=$DIR/$tdir/d2/f2 of=/dev/null
13128 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
13129 # XXX client can not do early lock cancel of OST lock
13130 # during rename (LU-4206), so cancel osc lock now.
13132 cancel_lru_locks osc
13133 can1=$(do_facet mds1 \
13134 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13135 awk '/ldlm_cancel/ {print $2}')
13136 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13137 awk '/ldlm_bl_callback/ {print $2}')
13138 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
13140 can2=$(do_facet mds1 \
13141 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13142 awk '/ldlm_cancel/ {print $2}')
13143 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13144 awk '/ldlm_bl_callback/ {print $2}')
13145 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
13146 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
13147 lru_resize_enable mdc
13148 lru_resize_enable osc
13150 run_test 120f "Early Lock Cancel: rename test"
13153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13154 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
13155 skip_env "no early lock cancel on server"
13156 remote_mds_nodsh && skip "remote MDS with nodsh"
13158 lru_resize_disable mdc
13159 lru_resize_disable osc
13161 echo create $count files
13162 test_mkdir $DIR/$tdir
13163 cancel_lru_locks mdc
13164 cancel_lru_locks osc
13167 can0=$(do_facet $SINGLEMDS \
13168 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13169 awk '/ldlm_cancel/ {print $2}')
13170 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13171 awk '/ldlm_bl_callback/ {print $2}')
13172 createmany -o $DIR/$tdir/f $count
13174 can1=$(do_facet $SINGLEMDS \
13175 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13176 awk '/ldlm_cancel/ {print $2}')
13177 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13178 awk '/ldlm_bl_callback/ {print $2}')
13180 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
13181 echo rm $count files
13184 can2=$(do_facet $SINGLEMDS \
13185 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
13186 awk '/ldlm_cancel/ {print $2}')
13187 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
13188 awk '/ldlm_bl_callback/ {print $2}')
13190 echo total: $count removes in $((t2-t1))
13191 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
13193 # wait for commitment of removal
13194 lru_resize_enable mdc
13195 lru_resize_enable osc
13197 run_test 120g "Early Lock Cancel: performance test"
13199 test_121() { #bug #10589
13200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13203 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
13204 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
13205 lctl set_param fail_loc=0x310
13206 cancel_lru_locks osc > /dev/null
13207 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
13208 lctl set_param fail_loc=0
13209 [[ $reads -eq $writes ]] ||
13210 error "read $reads blocks, must be $writes blocks"
13212 run_test 121 "read cancel race ========="
13214 test_123a_base() { # was test 123, statahead(bug 11401)
13218 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
13219 log "testing UP system. Performance may be lower than expected."
13222 running_in_vm && SLOWOK=1
13225 test_mkdir $DIR/$tdir
13226 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
13227 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
13229 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
13230 createmany -o $DIR/$tdir/$tfile $j $((i - j))
13232 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
13233 lctl set_param -n llite.*.statahead_max 0
13234 lctl get_param llite.*.statahead_max
13235 cancel_lru_locks mdc
13236 cancel_lru_locks osc
13238 time $lsx $DIR/$tdir | wc -l
13240 delta=$((etime - stime))
13241 log "$lsx $i files without statahead: $delta sec"
13242 lctl set_param llite.*.statahead_max=$max
13244 swrong=$(lctl get_param -n llite.*.statahead_stats |
13245 awk '/statahead.wrong:/ { print $NF }')
13246 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
13247 cancel_lru_locks mdc
13248 cancel_lru_locks osc
13250 time $lsx $DIR/$tdir | wc -l
13252 delta_sa=$((etime - stime))
13253 log "$lsx $i files with statahead: $delta_sa sec"
13254 lctl get_param -n llite.*.statahead_stats
13255 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13256 awk '/statahead.wrong:/ { print $NF }')
13258 [[ $swrong -lt $ewrong ]] &&
13259 log "statahead was stopped, maybe too many locks held!"
13260 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
13262 if (( $delta_sa*100 > $delta*105 && $delta_sa > $delta+2)); then
13263 max=$(lctl get_param -n llite.*.statahead_max |
13265 lctl set_param -n llite.*.statahead_max 0
13266 lctl get_param llite.*.statahead_max
13267 cancel_lru_locks mdc
13268 cancel_lru_locks osc
13270 time $lsx $DIR/$tdir | wc -l
13272 delta=$((etime - stime))
13273 log "$lsx $i files again without statahead: $delta sec"
13274 lctl set_param llite.*.statahead_max=$max
13275 if (( $delta_sa*100 > delta*105 && delta_sa > delta+2 )); then
13276 if [ $SLOWOK -eq 0 ]; then
13277 error "$lsx $i files is slower with statahead!"
13279 log "$lsx $i files is slower with statahead!"
13285 [ $delta -gt 20 ] && break
13286 [ $delta -gt 8 ] && MULT=$((50 / delta))
13287 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
13295 delta=$((etime - stime))
13296 log "rm -r $DIR/$tdir/: $delta seconds"
13298 lctl get_param -n llite.*.statahead_stats
13302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13304 test_123a_base "ls -l"
13306 run_test 123aa "verify statahead work"
13309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13311 statx_supported || skip_env "Test must be statx() syscall supported"
13313 test_123a_base "$STATX -l"
13315 run_test 123ab "verify statahead work by using statx"
13318 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13320 statx_supported || skip_env "Test must be statx() syscall supported"
13327 cancel_lru_locks $OSC
13328 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13329 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
13330 awk '/agl.total:/ { print $NF }')
13331 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
13332 test_123a_base "$STATX --cached=always -D"
13333 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
13334 awk '/agl.total:/ { print $NF }')
13335 [ $agl_before -eq $agl_after ] ||
13336 error "Should not trigger AGL thread - $agl_before:$agl_after"
13337 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
13338 [ $rpcs_after -eq $rpcs_before ] ||
13339 error "$STATX should not send glimpse RPCs to $OSC"
13341 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
13343 test_123b () { # statahead(bug 15027)
13344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13346 test_mkdir $DIR/$tdir
13347 createmany -o $DIR/$tdir/$tfile-%d 1000
13349 cancel_lru_locks mdc
13350 cancel_lru_locks osc
13352 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
13353 lctl set_param fail_loc=0x80000803
13354 ls -lR $DIR/$tdir > /dev/null
13356 lctl set_param fail_loc=0x0
13357 lctl get_param -n llite.*.statahead_stats
13362 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
13365 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
13367 test_mkdir -i 0 -c 1 $DIR/$tdir.0
13368 test_mkdir -i 1 -c 1 $DIR/$tdir.1
13369 touch $DIR/$tdir.1/{1..3}
13370 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
13372 remount_client $MOUNT
13374 $MULTIOP $DIR/$tdir.0 Q
13376 # let statahead to complete
13377 ls -l $DIR/$tdir.0 > /dev/null
13379 testid=$(echo $TESTNAME | tr '_' ' ')
13380 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
13381 error "statahead warning" || true
13383 run_test 123c "Can not initialize inode warning on DNE statahead"
13390 test_mkdir -c -1 $DIR/$tdir || error "test_mkdir $DIR/$tdir failed"
13391 $LFS setdirstripe -D -c $MDSCOUNT $DIR/$tdir ||
13392 error "setdirstripe $DIR/$tdir failed"
13393 createmany -d $DIR/$tdir/$tfile $num || error "createmany $num failed"
13394 remount_client $MOUNT
13395 $LCTL get_param llite.*.statahead_max
13396 $LCTL set_param llite.*.statahead_stats=0 ||
13397 error "clear statahead_stats failed"
13398 swrong=$(lctl get_param -n llite.*.statahead_stats |
13399 awk '/statahead.wrong:/ { print $NF }')
13400 ls -l $DIR/$tdir || error "ls -l $DIR/$tdir failed"
13401 # wait for statahead thread finished to update hit/miss stats.
13403 $LCTL get_param -n llite.*.statahead_stats
13404 ewrong=$(lctl get_param -n llite.*.statahead_stats |
13405 awk '/statahead.wrong:/ { print $NF }')
13406 (( $swrong == $ewrong )) ||
13407 log "statahead was stopped, maybe too many locks held!"
13409 run_test 123d "Statahead on striped directories works correctly"
13412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13413 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13414 skip_env "no lru resize on server"
13418 test_mkdir $DIR/$tdir
13420 log "create $NR files at $DIR/$tdir"
13421 createmany -o $DIR/$tdir/f $NR ||
13422 error "failed to create $NR files in $DIR/$tdir"
13424 cancel_lru_locks mdc
13425 ls -l $DIR/$tdir > /dev/null
13429 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13430 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13431 LRU_SIZE=$($LCTL get_param -n $PARAM)
13432 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13433 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13435 log "NS=$(basename $NSDIR)"
13440 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13441 skip "Not enough cached locks created!"
13443 log "LRU=$LRU_SIZE"
13447 # We know that lru resize allows one client to hold $LIMIT locks
13448 # for 10h. After that locks begin to be killed by client.
13450 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13452 if [ $LIMIT -lt $LRU_SIZE ]; then
13453 skip "Limit is too small $LIMIT"
13456 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13457 # killing locks. Some time was spent for creating locks. This means
13458 # that up to the moment of sleep finish we must have killed some of
13459 # them (10-100 locks). This depends on how fast ther were created.
13460 # Many of them were touched in almost the same moment and thus will
13461 # be killed in groups.
13462 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13464 # Use $LRU_SIZE_B here to take into account real number of locks
13465 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13466 local LRU_SIZE_B=$LRU_SIZE
13468 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13469 log "OLD_LVF=$OLD_LVF"
13470 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13472 # Let's make sure that we really have some margin. Client checks
13473 # cached locks every 10 sec.
13474 SLEEP=$((SLEEP+20))
13475 log "Sleep ${SLEEP} sec"
13477 while ((SEC<$SLEEP)); do
13481 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13482 echo -n "$LRU_SIZE"
13485 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13486 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13488 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13489 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13490 unlinkmany $DIR/$tdir/f $NR
13494 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13495 log "unlink $NR files at $DIR/$tdir"
13496 unlinkmany $DIR/$tdir/f $NR
13498 run_test 124a "lru resize ======================================="
13500 get_max_pool_limit()
13502 local limit=$($LCTL get_param \
13503 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13505 for l in $limit; do
13506 if [[ $l -gt $max ]]; then
13514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13515 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13516 skip_env "no lru resize on server"
13518 LIMIT=$(get_max_pool_limit)
13520 NR=$(($(default_lru_size)*20))
13521 if [[ $NR -gt $LIMIT ]]; then
13522 log "Limit lock number by $LIMIT locks"
13526 IFree=$(mdsrate_inodes_available)
13527 if [ $IFree -lt $NR ]; then
13528 log "Limit lock number by $IFree inodes"
13532 lru_resize_disable mdc
13533 test_mkdir -p $DIR/$tdir/disable_lru_resize
13535 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13536 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13537 cancel_lru_locks mdc
13540 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13543 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13546 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13550 nolruresize_delta=$((etime-stime))
13551 log "ls -la time: $nolruresize_delta seconds"
13552 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13553 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13555 lru_resize_enable mdc
13556 test_mkdir -p $DIR/$tdir/enable_lru_resize
13558 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13559 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13560 cancel_lru_locks mdc
13563 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13566 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13569 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13573 lruresize_delta=$((etime-stime))
13574 log "ls -la time: $lruresize_delta seconds"
13575 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13577 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13578 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13579 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13580 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13582 log "lru resize performs the same with no lru resize"
13584 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13586 run_test 124b "lru resize (performance test) ======================="
13589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13590 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13591 skip_env "no lru resize on server"
13593 # cache ununsed locks on client
13595 cancel_lru_locks mdc
13596 test_mkdir $DIR/$tdir
13597 createmany -o $DIR/$tdir/f $nr ||
13598 error "failed to create $nr files in $DIR/$tdir"
13599 ls -l $DIR/$tdir > /dev/null
13601 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13602 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13603 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13604 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13605 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13607 # set lru_max_age to 1 sec
13608 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13609 echo "sleep $((recalc_p * 2)) seconds..."
13610 sleep $((recalc_p * 2))
13612 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13613 # restore lru_max_age
13614 $LCTL set_param -n $nsdir.lru_max_age $max_age
13615 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13616 unlinkmany $DIR/$tdir/f $nr
13618 run_test 124c "LRUR cancel very aged locks"
13621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13622 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13623 skip_env "no lru resize on server"
13625 # cache ununsed locks on client
13628 lru_resize_disable mdc
13629 stack_trap "lru_resize_enable mdc" EXIT
13631 cancel_lru_locks mdc
13633 # asynchronous object destroy at MDT could cause bl ast to client
13634 test_mkdir $DIR/$tdir
13635 createmany -o $DIR/$tdir/f $nr ||
13636 error "failed to create $nr files in $DIR/$tdir"
13637 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13639 ls -l $DIR/$tdir > /dev/null
13641 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13642 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13643 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13644 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13646 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13648 # set lru_max_age to 1 sec
13649 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13650 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13652 echo "sleep $((recalc_p * 2)) seconds..."
13653 sleep $((recalc_p * 2))
13655 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13657 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13659 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13661 test_125() { # 13358
13662 $LCTL get_param -n llite.*.client_type | grep -q local ||
13663 skip "must run as local client"
13664 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13665 skip_env "must have acl enabled"
13666 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13668 test_mkdir $DIR/$tdir
13669 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13670 setfacl -R -m u:$USER0:rwx $DIR/$tdir ||
13671 error "setfacl $DIR/$tdir failed"
13672 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13674 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13676 test_126() { # bug 12829/13455
13677 $GSS && skip_env "must run as gss disabled"
13678 $LCTL get_param -n llite.*.client_type | grep -q local ||
13679 skip "must run as local client"
13680 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13682 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13683 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13685 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13687 run_test 126 "check that the fsgid provided by the client is taken into account"
13689 test_127a() { # bug 15521
13690 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13691 local name count samp unit min max sum sumsq
13692 local tmpfile=$TMP/$tfile.tmp
13694 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13695 echo "stats before reset"
13696 stack_trap "rm -f $tmpfile"
13697 local now=$(date +%s)
13699 $LCTL get_param osc.*.stats | tee $tmpfile
13701 local snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13702 local start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13703 local elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13704 local uptime=$(awk '{ print $1 }' /proc/uptime)
13706 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13707 (( ${snapshot_time%\.*} >= $now - 5 &&
13708 ${snapshot_time%\.*} <= $now + 5 )) ||
13709 error "snapshot_time=$snapshot_time != now=$now"
13710 # elapsed _should_ be from mount, but at least less than uptime
13711 (( ${elapsed%\.*} < ${uptime%\.*} )) ||
13712 error "elapsed=$elapsed > uptime=$uptime"
13713 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13714 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13715 error "elapsed=$elapsed != $snapshot_time - $start_time"
13717 $LCTL set_param osc.*.stats=0
13718 local reset=$(date +%s)
13719 local fsize=$((2048 * 1024))
13721 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13722 cancel_lru_locks osc
13723 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13726 $LCTL get_param osc.*0000-osc-*.stats > $tmpfile
13727 while read name count samp unit min max sum sumsq; do
13728 [[ "$samp" == "samples" ]] || continue
13730 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13731 [ ! $min ] && error "Missing min value for $name proc entry"
13732 eval $name=$count || error "Wrong proc format"
13735 read_bytes|write_bytes)
13736 [[ "$unit" =~ "bytes" ]] ||
13737 error "unit is not 'bytes': $unit"
13738 (( $min >= 4096 )) || error "min is too small: $min"
13739 (( $min <= $fsize )) || error "min is too big: $min"
13740 (( $max >= 4096 )) || error "max is too small: $max"
13741 (( $max <= $fsize )) || error "max is too big: $max"
13742 (( $sum == $fsize )) || error "sum is wrong: $sum"
13743 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13744 error "sumsquare is too small: $sumsq"
13745 (( $sumsq <= $fsize * $fsize )) ||
13746 error "sumsquare is too big: $sumsq"
13748 ost_read|ost_write)
13749 [[ "$unit" =~ "usec" ]] ||
13750 error "unit is not 'usec': $unit"
13756 #check that we actually got some stats
13757 [ "$read_bytes" ] || error "Missing read_bytes stats"
13758 [ "$write_bytes" ] || error "Missing write_bytes stats"
13759 [ "$read_bytes" != 0 ] || error "no read done"
13760 [ "$write_bytes" != 0 ] || error "no write done"
13762 snapshot_time=$(awk '/snapshot_time/ { print $2; exit }' $tmpfile)
13763 start_time=$(awk '/start_time/ { print $2; exit }' $tmpfile)
13764 elapsed=$(awk '/elapsed_time/ { print $2; exit }' $tmpfile)
13766 # snapshot_time should match POSIX epoch time, allow some delta for VMs
13767 (( ${snapshot_time%\.*} >= $now - 5 &&
13768 ${snapshot_time%\.*} <= $now + 5 )) ||
13769 error "reset snapshot_time=$snapshot_time != now=$now"
13770 # elapsed should be from time of stats reset
13771 (( ${elapsed%\.*} >= $now - $reset - 2 &&
13772 ${elapsed%\.*} <= $now - $reset + 2 )) ||
13773 error "reset elapsed=$elapsed > $now - $reset"
13774 (( ${snapshot_time%\.*} - ${start_time%\.*} >= ${elapsed%\.*} - 2 &&
13775 ${snapshot_time%\.*} - ${start_time%\.*} <= ${elapsed%\.*} + 2 )) ||
13776 error "reset elapsed=$elapsed != $snapshot_time - $start_time"
13778 run_test 127a "verify the client stats are sane"
13780 test_127b() { # bug LU-333
13781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13782 local name count samp unit min max sum sumsq
13784 echo "stats before reset"
13785 $LCTL get_param llite.*.stats
13786 $LCTL set_param llite.*.stats=0
13788 # perform 2 reads and writes so MAX is different from SUM.
13789 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13790 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13791 cancel_lru_locks osc
13792 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13793 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13795 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13796 stack_trap "rm -f $TMP/$tfile.tmp"
13797 while read name count samp unit min max sum sumsq; do
13798 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13799 eval $name=$count || error "Wrong proc format"
13802 read_bytes|write_bytes)
13803 [[ "$unit" =~ "bytes" ]] ||
13804 error "unit is not 'bytes': $unit"
13805 (( $count == 2 )) || error "count is not 2: $count"
13806 (( $min == $PAGE_SIZE )) ||
13807 error "min is not $PAGE_SIZE: $min"
13808 (( $max == $PAGE_SIZE )) ||
13809 error "max is not $PAGE_SIZE: $max"
13810 (( $sum == $PAGE_SIZE * 2 )) ||
13811 error "sum is not $((PAGE_SIZE * 2)): $sum"
13814 [[ "$unit" =~ "usec" ]] ||
13815 error "unit is not 'usec': $unit"
13819 done < $TMP/$tfile.tmp
13821 #check that we actually got some stats
13822 [ "$read_bytes" ] || error "Missing read_bytes stats"
13823 [ "$write_bytes" ] || error "Missing write_bytes stats"
13824 [ "$read_bytes" != 0 ] || error "no read done"
13825 [ "$write_bytes" != 0 ] || error "no write done"
13827 run_test 127b "verify the llite client stats are sane"
13829 test_127c() { # LU-12394
13830 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13837 $LCTL set_param llite.*.extents_stats=1
13838 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13840 # Use two stripes so there is enough space in default config
13841 $LFS setstripe -c 2 $DIR/$tfile
13843 # Extent stats start at 0-4K and go in power of two buckets
13844 # LL_HIST_START = 12 --> 2^12 = 4K
13845 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13846 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13848 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13850 # Write and read, 2x each, second time at a non-zero offset
13851 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13852 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13853 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13854 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13858 $LCTL get_param llite.*.extents_stats
13861 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13863 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13865 reads=$(echo $bucket | awk '{print $5}')
13866 writes=$(echo $bucket | awk '{print $9}')
13867 [ "$reads" -eq $count ] ||
13868 error "$reads reads in < $bsize bucket, expect $count"
13869 [ "$writes" -eq $count ] ||
13870 error "$writes writes in < $bsize bucket, expect $count"
13873 # Test mmap write and read
13874 $LCTL set_param llite.*.extents_stats=c
13876 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13877 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13878 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13880 $LCTL get_param llite.*.extents_stats
13882 count=$(((size*1024) / PAGE_SIZE))
13884 bsize=$((2 * PAGE_SIZE / 1024))K
13886 bucket=$($LCTL get_param -n llite.*.extents_stats |
13888 reads=$(echo $bucket | awk '{print $5}')
13889 writes=$(echo $bucket | awk '{print $9}')
13890 # mmap writes fault in the page first, creating an additonal read
13891 [ "$reads" -eq $((2 * count)) ] ||
13892 error "$reads reads in < $bsize bucket, expect $count"
13893 [ "$writes" -eq $count ] ||
13894 error "$writes writes in < $bsize bucket, expect $count"
13896 run_test 127c "test llite extent stats with regular & mmap i/o"
13898 test_128() { # bug 15212
13900 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13905 result=$(grep error $TMP/$tfile.log)
13906 rm -f $DIR/$tfile $TMP/$tfile.log
13907 [ -z "$result" ] ||
13908 error "consecutive find's under interactive lfs failed"
13910 run_test 128 "interactive lfs for 2 consecutive find's"
13912 set_dir_limits () {
13917 local ldproc=/proc/fs/ldiskfs
13918 local facets=$(get_facets MDS)
13920 for facet in ${facets//,/ }; do
13921 canondev=$(ldiskfs_canon \
13922 *.$(convert_facet2label $facet).mntdev $facet)
13923 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13924 ldproc=/sys/fs/ldiskfs
13925 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13926 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13930 check_mds_dmesg() {
13931 local facets=$(get_facets MDS)
13932 for facet in ${facets//,/ }; do
13933 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13939 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13940 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13941 skip "Need MDS version with at least 2.5.56"
13942 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13943 skip_env "ldiskfs only test"
13945 remote_mds_nodsh && skip "remote MDS with nodsh"
13948 local has_warning=false
13951 mkdir -p $DIR/$tdir
13953 # block size of mds1
13954 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13955 set_dir_limits $maxsize $((maxsize * 6 / 8))
13956 stack_trap "set_dir_limits 0 0"
13957 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13958 local dirsize=$(stat -c%s "$DIR/$tdir")
13960 while (( $dirsize <= $maxsize )); do
13961 $MCREATE $DIR/$tdir/file_base_$nfiles
13963 # check two errors:
13964 # ENOSPC for ext4 max_dir_size, which has been used since
13965 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13966 if (( rc == ENOSPC )); then
13968 echo "rc=$rc returned as expected after $nfiles files"
13970 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13971 error "create failed w/o dir size limit"
13973 # messages may be rate limited if test is run repeatedly
13974 check_mds_dmesg '"is approaching max"' ||
13975 echo "warning message should be output"
13976 check_mds_dmesg '"has reached max"' ||
13977 echo "reached message should be output"
13979 dirsize=$(stat -c%s "$DIR/$tdir")
13981 [[ $dirsize -ge $maxsize ]] && return 0
13982 error "dirsize $dirsize < $maxsize after $nfiles files"
13983 elif (( rc != 0 )); then
13986 nfiles=$((nfiles + 1))
13987 dirsize=$(stat -c%s "$DIR/$tdir")
13990 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13992 run_test 129 "test directory size limit ========================"
14001 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
14002 [[ -z "$filefrag_op" ]] || skip_env "filefrag does not support FIEMAP"
14004 trap cleanup_130 EXIT RETURN
14006 local fm_file=$DIR/$tfile
14007 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
14008 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
14009 error "dd failed for $fm_file"
14011 # LU-1795: test filefrag/FIEMAP once, even if unsupported on ZFS
14012 filefrag -ves $fm_file
14014 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14015 skip "LU-1941: FIEMAP unimplemented on ZFS"
14016 (( $rc == 0 )) || error "filefrag $fm_file failed"
14018 filefrag_op=$(filefrag -ve -k $fm_file |
14019 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14020 local lun=$($LFS getstripe -i $fm_file)
14022 local start_blk=$(echo $filefrag_op | cut -d: -f2 | cut -d. -f1)
14025 for line in $filefrag_op; do
14026 local frag_lun=$(echo $line | cut -d: -f5)
14027 local ext_len=$(echo $line | cut -d: -f4)
14029 if (( $frag_lun != $lun )); then
14030 error "FIEMAP on 1-stripe file($fm_file) failed"
14033 (( tot_len += ext_len ))
14036 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
14037 error "FIEMAP on 1-stripe file($fm_file) failed"
14041 echo "FIEMAP on single striped file succeeded"
14043 run_test 130a "FIEMAP (1-stripe file)"
14046 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14048 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14049 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14050 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14051 skip "LU-1941: FIEMAP unimplemented on ZFS"
14053 trap cleanup_130 EXIT RETURN
14055 local fm_file=$DIR/$tfile
14056 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14057 error "setstripe on $fm_file"
14059 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
14060 error "dd failed on $fm_file"
14062 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14063 filefrag_op=$(filefrag -ve -k $fm_file |
14064 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14066 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14067 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14073 for line in $filefrag_op; do
14074 local frag_lun=$(echo $line | cut -d: -f5 |
14075 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14076 local ext_len=$(echo $line | cut -d: -f4)
14077 if (( $frag_lun != $last_lun )); then
14078 if (( tot_len != 1024 )); then
14079 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14082 (( num_luns += 1 ))
14086 (( tot_len += ext_len ))
14089 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
14090 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14094 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
14096 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
14099 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14101 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14102 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14103 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14104 skip "LU-1941: FIEMAP unimplemented on ZFS"
14106 trap cleanup_130 EXIT RETURN
14108 local fm_file=$DIR/$tfile
14109 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
14111 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
14112 error "dd failed on $fm_file"
14114 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14115 filefrag_op=$(filefrag -ve -k $fm_file |
14116 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14118 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14119 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14124 for line in $filefrag_op; do
14125 local frag_lun=$(echo $line | cut -d: -f5 |
14126 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14127 local ext_len=$(echo $line | cut -d: -f4)
14128 if (( $frag_lun != $last_lun )); then
14129 local logical=$(echo $line | cut -d: -f2 | cut -d. -f1)
14130 if (( logical != 512 )); then
14131 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
14134 if (( tot_len != 512 )); then
14135 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14138 (( num_luns += 1 ))
14142 (( tot_len += ext_len ))
14145 if (( num_luns != 2 || tot_len != 512 )); then
14146 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14150 echo "FIEMAP on 2-stripe file with hole succeeded"
14152 run_test 130c "FIEMAP (2-stripe file with hole)"
14155 (( $OSTCOUNT >= 3 )) || skip "needs >= 3 OSTs"
14157 filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14158 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14159 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14160 skip "LU-1941: FIEMAP unimplemented on ZFS"
14162 trap cleanup_130 EXIT RETURN
14164 local fm_file=$DIR/$tfile
14165 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
14166 error "setstripe on $fm_file"
14168 local actual_stripe_count=$($LFS getstripe -c $fm_file)
14169 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
14170 error "dd failed on $fm_file"
14172 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14173 filefrag_op=$(filefrag -ve -k $fm_file |
14174 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14176 local last_lun=$(echo $filefrag_op | cut -d: -f5 |
14177 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14182 for line in $filefrag_op; do
14183 local frag_lun=$(echo $line | cut -d: -f5 |
14184 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
14185 local ext_len=$(echo $line | cut -d: -f4)
14186 if (( $frag_lun != $last_lun )); then
14187 if (( tot_len != 1024 )); then
14188 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
14191 (( num_luns += 1 ))
14195 (( tot_len += ext_len ))
14198 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
14199 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
14203 echo "FIEMAP on N-stripe file succeeded"
14205 run_test 130d "FIEMAP (N-stripe file)"
14208 (( $OSTCOUNT >= 2 )) || skip "needs >= 2 OSTs"
14210 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14211 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14212 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14213 skip "LU-1941: FIEMAP unimplemented on ZFS"
14215 trap cleanup_130 EXIT RETURN
14217 local fm_file=$DIR/$tfile
14218 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
14221 local expected_len=$(( (num_blks / 2) * 64 ))
14222 for ((i = 0; i < $num_blks; i++)); do
14223 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
14224 conv=notrunc > /dev/null 2>&1
14227 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14228 filefrag_op=$(filefrag -ve -k $fm_file |
14229 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
14231 local last_lun=$(echo $filefrag_op | cut -d: -f5)
14236 for line in $filefrag_op; do
14237 local frag_lun=$(echo $line | cut -d: -f5)
14238 local ext_len=$(echo $line | cut -d: -f4)
14239 if (( $frag_lun != $last_lun )); then
14240 if (( tot_len != $expected_len )); then
14241 error "OST$last_lun $tot_len != $expected_len"
14243 (( num_luns += 1 ))
14247 (( tot_len += ext_len ))
14250 if (( num_luns != 2 || tot_len != $expected_len )); then
14251 error "OST$last_lun $num_luns != 2, $tot_len != $expected_len"
14254 echo "FIEMAP with continuation calls succeeded"
14256 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
14259 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14260 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14261 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14262 skip "LU-1941: FIEMAP unimplemented on ZFS"
14264 local fm_file=$DIR/$tfile
14265 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
14266 error "multiop create with lov_delay_create on $fm_file"
14268 filefrag -ves $fm_file || error "filefrag $fm_file failed"
14269 filefrag_extents=$(filefrag -vek $fm_file |
14270 awk '/extents? found/ { print $2 }')
14271 if (( $filefrag_extents != 0 )); then
14272 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
14277 run_test 130f "FIEMAP (unstriped file)"
14280 (( $MDS1_VERSION >= $(version_code 2.12.53) )) ||
14281 skip "Need MDS version with at least 2.12.53 for overstriping"
14282 local filefrag_op=$(filefrag -l 2>&1 | grep "invalid option")
14283 [[ -z "$filefrag_op" ]] || skip_env "filefrag missing logical ordering"
14284 [[ "$ost1_FSTYPE" != "zfs" ]] ||
14285 skip "LU-1941: FIEMAP unimplemented on ZFS"
14287 local file=$DIR/$tfile
14288 local nr=$((OSTCOUNT * 100))
14290 $LFS setstripe -C $nr $file || error "failed to setstripe -C $nr $file"
14292 stack_trap "rm -f $file"
14293 dd if=/dev/zero of=$file count=$nr bs=1M
14295 nr=$($LFS getstripe -c $file)
14297 local extents=$(filefrag -v $file |
14298 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
14300 echo "filefrag list $extents extents in file with stripecount $nr"
14301 if (( extents < nr )); then
14302 $LFS getstripe $file
14304 error "filefrag printed $extents < $nr extents"
14307 run_test 130g "FIEMAP (overstripe file)"
14309 # Test for writev/readv
14311 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
14312 error "writev test failed"
14313 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
14314 error "readv failed"
14317 run_test 131a "test iov's crossing stripe boundary for writev/readv"
14320 local fsize=$((524288 + 1048576 + 1572864))
14321 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
14322 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14323 error "append writev test failed"
14325 ((fsize += 1572864 + 1048576))
14326 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
14327 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
14328 error "append writev test failed"
14331 run_test 131b "test append writev"
14334 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
14337 run_test 131c "test read/write on file w/o objects"
14340 rwv -f $DIR/$tfile -w -n 1 1572864
14341 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
14342 if [ "$NOB" != 1572864 ]; then
14343 error "Short read filed: read $NOB bytes instead of 1572864"
14347 run_test 131d "test short read"
14350 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
14351 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
14352 error "read hitting hole failed"
14355 run_test 131e "test read hitting hole"
14363 # open 11 samples [usecs] 468 4793 13658 35791898
14365 mds*) res=($(do_facet $facet \
14366 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op"))
14368 ost*) res=($(do_facet $facet \
14369 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op"))
14371 *) error "Wrong facet '$facet'" ;;
14373 [[ -n "$res" ]] || error "counter for $op on $facet not incremented"
14374 # if $want is zero, it means any stat increment is ok.
14375 if (( $want > 0 )); then
14376 local count=${res[1]}
14378 if (( $count != $want )); then
14379 if [[ $facet =~ "mds" ]]; then
14380 do_nodes $(comma_list $(mdts_nodes)) \
14381 $LCTL get_param mdt.*.md_stats
14383 do_nodes $(comma_list $(osts-nodes)) \
14384 $LCTL get_param obdfilter.*.stats
14386 error "The $op counter on $facet is $count, not $want"
14392 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14393 remote_ost_nodsh && skip "remote OST with nodsh"
14394 remote_mds_nodsh && skip "remote MDS with nodsh"
14395 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14396 skip_env "MDS doesn't support rename stats"
14398 local testdir=$DIR/${tdir}/stats_testdir
14400 mkdir -p $DIR/${tdir}
14403 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14404 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14406 # verify mdt stats first.
14407 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14408 check_stats $SINGLEMDS "mkdir" 1
14410 # clear "open" from "lfs mkdir" above
14411 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14412 touch ${testdir}/${tfile} || error "touch failed"
14413 check_stats $SINGLEMDS "open" 1
14414 check_stats $SINGLEMDS "close" 1
14415 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
14416 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
14417 check_stats $SINGLEMDS "mknod" 2
14419 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
14420 check_stats $SINGLEMDS "unlink" 1
14421 rm -f ${testdir}/${tfile} || error "file remove failed"
14422 check_stats $SINGLEMDS "unlink" 2
14424 # remove working dir and check mdt stats again.
14425 rmdir ${testdir} || error "rmdir failed"
14426 check_stats $SINGLEMDS "rmdir" 1
14428 local testdir1=$DIR/${tdir}/stats_testdir1
14429 mkdir_on_mdt0 -p ${testdir}
14430 mkdir_on_mdt0 -p ${testdir1}
14431 touch ${testdir1}/test1
14432 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
14433 check_stats $SINGLEMDS "crossdir_rename" 1
14435 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
14436 check_stats $SINGLEMDS "samedir_rename" 1
14438 rm -rf $DIR/${tdir}
14440 run_test 133a "Verifying MDT stats ========================================"
14445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14446 remote_ost_nodsh && skip "remote OST with nodsh"
14447 remote_mds_nodsh && skip "remote MDS with nodsh"
14449 local testdir=$DIR/${tdir}/stats_testdir
14451 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14452 mkdir_on_mdt0 ${testdir} || error "mkdir_on_mdt0 failed"
14453 touch ${testdir}/${tfile} || error "touch failed"
14454 cancel_lru_locks mdc
14457 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14458 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14460 # extra mdt stats verification.
14461 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14462 check_stats $SINGLEMDS "setattr" 1
14463 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14464 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14466 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14467 check_stats $SINGLEMDS "getattr" 1
14469 rm -rf $DIR/${tdir}
14471 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14472 # so the check below is not reliable
14473 [ $MDSCOUNT -eq 1 ] || return 0
14475 # Sleep to avoid a cached response.
14476 #define OBD_STATFS_CACHE_SECONDS 1
14478 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14479 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14480 $LFS df || error "lfs failed"
14481 check_stats $SINGLEMDS "statfs" 1
14483 # check aggregated statfs (LU-10018)
14484 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14486 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14489 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14490 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14492 check_stats $SINGLEMDS "statfs" 1
14494 # We want to check that the client didn't send OST_STATFS to
14495 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14496 # extra care is needed here.
14497 if remote_mds; then
14498 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14499 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14501 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14502 [ "$res" ] && error "OST got STATFS"
14507 run_test 133b "Verifying extra MDT stats =================================="
14510 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14511 remote_ost_nodsh && skip "remote OST with nodsh"
14512 remote_mds_nodsh && skip "remote MDS with nodsh"
14514 local testdir=$DIR/$tdir/stats_testdir
14516 test_mkdir -p $testdir
14518 # verify obdfilter stats.
14519 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14521 cancel_lru_locks osc
14522 wait_delete_completed
14525 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14526 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14528 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14531 cancel_lru_locks osc
14532 check_stats ost1 "write" 1
14534 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14535 check_stats ost1 "read" 1
14537 > $testdir/$tfile || error "truncate failed"
14538 check_stats ost1 "punch" 1
14540 rm -f $testdir/$tfile || error "file remove failed"
14541 wait_delete_completed
14542 check_stats ost1 "destroy" 1
14546 run_test 133c "Verifying OST stats ========================================"
14553 while [ $value -ge 2 ]; do
14558 if [ $orig -gt $order ]; then
14566 local size=('K' 'M' 'G' 'T');
14568 local size_string=$value
14570 while [ $value -ge 1024 ]; do
14571 if [ $i -gt 3 ]; then
14572 #T is the biggest unit we get here, if that is bigger,
14574 size_string=${value}T
14577 value=$((value >> 10))
14578 if [ $value -lt 1024 ]; then
14579 size_string=${value}${size[$i]}
14588 get_rename_size() {
14590 local context=${2:-.}
14591 local sample=$(do_facet $SINGLEMDS $LCTL \
14592 get_param mdt.$FSNAME-MDT0000.rename_stats |
14593 grep -A1 $context |
14594 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14599 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14600 remote_ost_nodsh && skip "remote OST with nodsh"
14601 remote_mds_nodsh && skip "remote MDS with nodsh"
14602 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14603 skip_env "MDS doesn't support rename stats"
14605 local testdir1=$DIR/${tdir}/stats_testdir1
14606 local testdir2=$DIR/${tdir}/stats_testdir2
14607 mkdir -p $DIR/${tdir} || error "mkdir $tdir failed"
14609 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14611 mkdir_on_mdt0 ${testdir1} || error "mkdir $testdir1 failed"
14612 mkdir_on_mdt0 ${testdir2} || error "mkdir $testdir2 failed"
14614 createmany -o $testdir1/test 512 || error "createmany failed"
14616 # check samedir rename size
14617 mv ${testdir1}/test0 ${testdir1}/test_0
14619 local testdir1_size=$(ls -l $DIR/${tdir} |
14620 awk '/stats_testdir1/ {print $5}')
14621 local testdir2_size=$(ls -l $DIR/${tdir} |
14622 awk '/stats_testdir2/ {print $5}')
14624 testdir1_size=$(order_2 $testdir1_size)
14625 testdir2_size=$(order_2 $testdir2_size)
14627 testdir1_size=$(size_in_KMGT $testdir1_size)
14628 testdir2_size=$(size_in_KMGT $testdir2_size)
14630 echo "source rename dir size: ${testdir1_size}"
14631 echo "target rename dir size: ${testdir2_size}"
14633 local cmd="do_facet $SINGLEMDS $LCTL "
14634 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14636 eval $cmd || error "$cmd failed"
14637 local samedir=$($cmd | grep 'same_dir')
14638 local same_sample=$(get_rename_size $testdir1_size)
14639 [ -z "$samedir" ] && error "samedir_rename_size count error"
14640 [[ $same_sample -eq 1 ]] ||
14641 error "samedir_rename_size error $same_sample"
14642 echo "Check same dir rename stats success"
14644 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14646 # check crossdir rename size
14647 mv ${testdir1}/test_0 ${testdir2}/test_0
14649 testdir1_size=$(ls -l $DIR/${tdir} |
14650 awk '/stats_testdir1/ {print $5}')
14651 testdir2_size=$(ls -l $DIR/${tdir} |
14652 awk '/stats_testdir2/ {print $5}')
14654 testdir1_size=$(order_2 $testdir1_size)
14655 testdir2_size=$(order_2 $testdir2_size)
14657 testdir1_size=$(size_in_KMGT $testdir1_size)
14658 testdir2_size=$(size_in_KMGT $testdir2_size)
14660 echo "source rename dir size: ${testdir1_size}"
14661 echo "target rename dir size: ${testdir2_size}"
14663 eval $cmd || error "$cmd failed"
14664 local crossdir=$($cmd | grep 'crossdir')
14665 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14666 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14667 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14668 [[ $src_sample -eq 1 ]] ||
14669 error "crossdir_rename_size error $src_sample"
14670 [[ $tgt_sample -eq 1 ]] ||
14671 error "crossdir_rename_size error $tgt_sample"
14672 echo "Check cross dir rename stats success"
14673 rm -rf $DIR/${tdir}
14675 run_test 133d "Verifying rename_stats ========================================"
14678 remote_mds_nodsh && skip "remote MDS with nodsh"
14679 remote_ost_nodsh && skip "remote OST with nodsh"
14680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14682 local testdir=$DIR/${tdir}/stats_testdir
14683 local ctr f0 f1 bs=32768 count=42 sum
14685 mkdir -p ${testdir} || error "mkdir failed"
14687 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14689 for ctr in {write,read}_bytes; do
14691 cancel_lru_locks osc
14693 do_facet ost1 $LCTL set_param -n \
14694 "obdfilter.*.exports.clear=clear"
14696 if [ $ctr = write_bytes ]; then
14698 f1=${testdir}/${tfile}
14700 f0=${testdir}/${tfile}
14704 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14707 cancel_lru_locks osc
14709 sum=$(do_facet ost1 $LCTL get_param \
14710 "obdfilter.*.exports.*.stats" |
14711 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14712 $1 == ctr { sum += $7 }
14713 END { printf("%0.0f", sum) }')
14715 if ((sum != bs * count)); then
14716 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14720 rm -rf $DIR/${tdir}
14722 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14725 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14726 skip "too old lustre for get_param -R ($facet_ver)"
14728 # verifying readability.
14729 $LCTL get_param -R '*' &> /dev/null
14731 # Verifing writability with badarea_io.
14732 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14733 local skipped_params='force_lbug|changelog_mask|daemon_file'
14734 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14735 egrep -v "$skipped_params" |
14736 xargs -n 1 find $proc_dirs -name |
14737 xargs -n 1 badarea_io ||
14738 error "client badarea_io failed"
14740 # remount the FS in case writes/reads /proc break the FS
14741 cleanup || error "failed to unmount"
14742 setup || error "failed to setup"
14744 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14747 remote_mds_nodsh && skip "remote MDS with nodsh"
14748 remote_ost_nodsh && skip "remote OST with nodsh"
14750 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14751 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14753 for facet in mds1 ost1; do
14754 local facet_ver=$(lustre_version_code $facet)
14755 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14756 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14758 log "$facet: too old lustre for get_param -R"
14760 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14761 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14762 tr -d = | egrep -v $skipped_params |
14763 xargs -n 1 find $proc_dirs -name |
14764 xargs -n 1 badarea_io" ||
14765 error "$facet badarea_io failed"
14767 skip_noexit "$facet: too old lustre for get_param -R"
14771 # remount the FS in case writes/reads /proc break the FS
14772 cleanup || error "failed to unmount"
14773 setup || error "failed to setup"
14775 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14778 remote_mds_nodsh && skip "remote MDS with nodsh"
14779 remote_ost_nodsh && skip "remote OST with nodsh"
14780 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14781 skip "Need MDS version at least 2.9.54"
14784 for facet in client mds1 ost1; do
14785 # Get the list of files that are missing the terminating newline
14786 local plist=$(do_facet $facet
14787 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14789 for ent in $plist; do
14790 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14791 awk -v FS='\v' -v RS='\v\v' \
14792 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14793 print FILENAME}'" 2>/dev/null)
14794 [ -z $missing ] || {
14795 do_facet $facet $LCTL get_param $ent | od -An -tx1
14796 error "file does not end with newline: $facet-$ent"
14801 run_test 133h "Proc files should end with newlines"
14804 remote_mds_nodsh && skip "remote MDS with nodsh"
14805 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14806 skip "Need MDS version at least 2.7.54"
14808 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14809 cancel_lru_locks mdc
14811 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14812 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14813 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14816 createmany -o $DIR/$tdir/f $nr ||
14817 error "failed to create $nr files in $DIR/$tdir"
14818 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14820 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14821 do_facet mds1 $LCTL set_param fail_loc=0x327
14822 do_facet mds1 $LCTL set_param fail_val=500
14825 echo "sleep 10 seconds ..."
14827 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14829 do_facet mds1 $LCTL set_param fail_loc=0
14830 do_facet mds1 $LCTL set_param fail_val=0
14831 [ $lck_cnt -lt $unused ] ||
14832 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14835 unlinkmany $DIR/$tdir/f $nr
14837 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14840 remote_mds_nodsh && skip "remote MDS with nodsh"
14841 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14842 skip "Need MDS version at least 2.7.54"
14844 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14845 cancel_lru_locks mdc
14847 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14848 ldlm.lock_reclaim_threshold_mb)
14849 # disable reclaim temporarily
14850 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14852 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14853 do_facet mds1 $LCTL set_param fail_loc=0x328
14854 do_facet mds1 $LCTL set_param fail_val=500
14856 $LCTL set_param debug=+trace
14859 createmany -o $DIR/$tdir/f $nr &
14860 local create_pid=$!
14862 echo "Sleep $TIMEOUT seconds ..."
14864 if ! ps -p $create_pid > /dev/null 2>&1; then
14865 do_facet mds1 $LCTL set_param fail_loc=0
14866 do_facet mds1 $LCTL set_param fail_val=0
14867 do_facet mds1 $LCTL set_param \
14868 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14869 error "createmany finished incorrectly!"
14871 do_facet mds1 $LCTL set_param fail_loc=0
14872 do_facet mds1 $LCTL set_param fail_val=0
14873 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14874 wait $create_pid || return 1
14876 unlinkmany $DIR/$tdir/f $nr
14878 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14881 remote_mds_nodsh && skip "remote MDS with nodsh"
14882 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14883 skip "Need MDS version at least 2.13.50"
14886 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14888 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14889 #set only one record at plain llog
14890 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14892 #fill already existed plain llog each 64767
14893 #wrapping whole catalog
14894 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14896 createmany -o $DIR/$tdir/$tfile_ 64700
14897 for (( i = 0; i < 64700; i = i + 2 ))
14899 rm $DIR/$tdir/$tfile_$i &
14900 rm $DIR/$tdir/$tfile_$((i + 1)) &
14905 #waiting osp synchronization
14906 wait_delete_completed
14908 run_test 135 "Race catalog processing"
14911 remote_mds_nodsh && skip "remote MDS with nodsh"
14912 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14913 skip "Need MDS version at least 2.13.50"
14916 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14917 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14918 #set only one record at plain llog
14919 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14920 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14922 #fill already existed 2 plain llogs each 64767
14923 #wrapping whole catalog
14924 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14925 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14926 wait_delete_completed
14928 createmany -o $DIR/$tdir/$tfile_ 10
14931 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14932 for (( i = 0; i < 10; i = i + 3 ))
14934 rm $DIR/$tdir/$tfile_$i &
14935 rm $DIR/$tdir/$tfile_$((i + 1)) &
14939 rm $DIR/$tdir/$tfile_$((i + 2)) &
14942 #waiting osp synchronization
14943 wait_delete_completed
14945 run_test 136 "Race catalog processing 2"
14947 test_140() { #bug-17379
14948 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14950 test_mkdir $DIR/$tdir
14951 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14952 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14954 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14955 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14957 while i=$((i + 1)); do
14959 cd $i || error "Changing to $i"
14960 ln -s ../stat stat || error "Creating stat symlink"
14961 # Read the symlink until ELOOP present,
14962 # not LBUGing the system is considered success,
14963 # we didn't overrun the stack.
14964 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14965 if [ $ret -ne 0 ]; then
14966 if [ $ret -eq 40 ]; then
14969 error "Open stat symlink"
14975 echo "The symlink depth = $i"
14976 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14977 error "Invalid symlink depth"
14979 # Test recursive symlink
14980 ln -s symlink_self symlink_self
14981 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14982 echo "open symlink_self returns $ret"
14983 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14985 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14988 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14990 local TF="$TMP/$tfile"
14992 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14993 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14995 cancel_lru_locks $OSC
14996 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14997 remount_client $MOUNT
14999 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
15002 $TRUNCATE $DIR/$tfile 6000
15003 cancel_lru_locks $OSC
15004 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
15007 echo "12345" >>$DIR/$tfile
15008 cancel_lru_locks $OSC
15009 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
15012 echo "12345" >>$DIR/$tfile
15013 cancel_lru_locks $OSC
15014 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
15016 run_test 150a "truncate/append tests"
15019 check_set_fallocate_or_skip
15023 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15024 out=$(check_fallocate $DIR/$tfile 2>&1) ||
15025 skip_eopnotsupp "$out|check_fallocate failed"
15027 run_test 150b "Verify fallocate (prealloc) functionality"
15030 check_set_fallocate_or_skip
15033 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15034 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
15036 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15037 # precomputed md5sum for 20MB of zeroes
15038 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
15039 local sum=($(md5sum $DIR/$tfile))
15041 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
15043 check_set_fallocate 1
15046 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
15047 sum=($(md5sum $DIR/$tfile))
15049 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
15051 run_test 150bb "Verify fallocate modes both zero space"
15054 check_set_fallocate_or_skip
15055 local striping="-c2"
15057 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15058 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
15059 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
15060 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15061 local want=$((OSTCOUNT * 1048576))
15063 # Must allocate all requested space, not more than 5% extra
15064 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15065 error "bytes $bytes is not $want"
15069 echo "verify fallocate on PFL file"
15071 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15073 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
15074 error "Create $DIR/$tfile failed"
15075 fallocate -l $((1048576 * 512)) $DIR/$tfile || error "fallocate failed"
15076 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
15077 want=$((512 * 1048576))
15079 # Must allocate all requested space, not more than 5% extra
15080 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15081 error "bytes $bytes is not $want"
15083 run_test 150c "Verify fallocate Size and Blocks"
15086 check_set_fallocate_or_skip
15087 local striping="-c2"
15089 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
15091 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15092 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
15093 error "setstripe failed"
15094 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
15095 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
15096 local want=$((OSTCOUNT * 1048576))
15098 # Must allocate all requested space, not more than 5% extra
15099 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
15100 error "bytes $bytes is not $want"
15102 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
15105 check_set_fallocate_or_skip
15109 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15110 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15111 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15113 # Find OST with Minimum Size
15114 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15115 sort -un | head -1)
15117 # Get 100MB per OST of the available space to reduce run time
15118 # else 60% of the available space if we are running SLOW tests
15119 if [ $SLOW == "no" ]; then
15120 local space=$((1024 * 100 * OSTCOUNT))
15122 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
15125 fallocate -l${space}k $DIR/$tfile ||
15126 error "fallocate ${space}k $DIR/$tfile failed"
15127 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
15129 # get size immediately after fallocate. This should be correctly
15131 local size=$(stat -c '%s' $DIR/$tfile)
15132 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
15134 # Sleep for a while for statfs to get updated. And not pull from cache.
15137 echo "df after fallocate:"
15140 (( size / 1024 == space )) || error "size $size != requested $space"
15141 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
15142 error "used $used < space $space"
15144 rm $DIR/$tfile || error "rm failed"
15146 wait_delete_completed
15148 echo "df after unlink:"
15151 run_test 150e "Verify 60% of available OST space consumed by fallocate"
15156 local want_size_before=20480 # in bytes
15157 local want_blocks_before=40 # 512 sized blocks
15158 local want_blocks_after=24 # 512 sized blocks
15159 local length=$(((want_blocks_before - want_blocks_after) * 512))
15161 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15162 skip "need at least 2.14.0 for fallocate punch"
15164 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15165 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15168 check_set_fallocate_or_skip
15169 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15171 [[ "x$DOM" == "xyes" ]] &&
15172 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
15174 echo "Verify fallocate punch: Range within the file range"
15175 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15176 error "dd failed for bs 4096 and count 5"
15178 # Call fallocate with punch range which is within the file range
15179 out=$(fallocate -p --offset 4096 -l $length $DIR/$tfile 2>&1) ||
15180 skip_eopnotsupp "$out|fallocate: offset 4096 and length $length"
15181 # client must see changes immediately after fallocate
15182 size=$(stat -c '%s' $DIR/$tfile)
15183 blocks=$(stat -c '%b' $DIR/$tfile)
15185 # Verify punch worked.
15186 (( blocks == want_blocks_after )) ||
15187 error "punch failed: blocks $blocks != $want_blocks_after"
15189 (( size == want_size_before )) ||
15190 error "punch failed: size $size != $want_size_before"
15192 # Verify there is hole in file
15193 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
15194 # precomputed md5sum
15195 local expect="4a9a834a2db02452929c0a348273b4aa"
15197 cksum=($(md5sum $DIR/$tfile))
15198 [[ "${cksum[0]}" == "$expect" ]] ||
15199 error "unexpected MD5SUM after punch: ${cksum[0]}"
15201 # Start second sub-case for fallocate punch.
15202 echo "Verify fallocate punch: Range overlapping and less than blocksize"
15203 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
15204 error "dd failed for bs 4096 and count 5"
15206 # Punch range less than block size will have no change in block count
15207 want_blocks_after=40 # 512 sized blocks
15209 # Punch overlaps two blocks and less than blocksize
15210 out=$(fallocate -p --offset 4000 -l 3000 $DIR/$tfile 2>&1) ||
15211 skip_eopnotsupp "$out|fallocate: offset 4000 length 3000"
15212 size=$(stat -c '%s' $DIR/$tfile)
15213 blocks=$(stat -c '%b' $DIR/$tfile)
15215 # Verify punch worked.
15216 (( blocks == want_blocks_after )) ||
15217 error "punch failed: blocks $blocks != $want_blocks_after"
15219 (( size == want_size_before )) ||
15220 error "punch failed: size $size != $want_size_before"
15222 # Verify if range is really zero'ed out. We expect Zeros.
15223 # precomputed md5sum
15224 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
15225 cksum=($(md5sum $DIR/$tfile))
15226 [[ "${cksum[0]}" == "$expect" ]] ||
15227 error "unexpected MD5SUM after punch: ${cksum[0]}"
15229 run_test 150f "Verify fallocate punch functionality"
15237 local BS=4096 # Block size in bytes
15239 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
15240 skip "need at least 2.14.0 for fallocate punch"
15242 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
15243 skip "LU-14160: punch mode is not implemented on OSD ZFS"
15246 check_set_fallocate_or_skip
15247 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
15249 if [[ "x$DOM" == "xyes" ]]; then
15250 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
15251 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
15253 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
15254 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
15257 # Get 100MB per OST of the available space to reduce run time
15258 # else 60% of the available space if we are running SLOW tests
15259 if [ $SLOW == "no" ]; then
15260 space=$((1024 * 100 * OSTCOUNT))
15262 # Find OST with Minimum Size
15263 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
15264 sort -un | head -1)
15265 echo "min size OST: $space"
15266 space=$(((space * 60)/100 * OSTCOUNT))
15268 # space in 1k units, round to 4k blocks
15269 local blkcount=$((space * 1024 / $BS))
15271 echo "Verify fallocate punch: Very large Range"
15272 fallocate -l${space}k $DIR/$tfile ||
15273 error "fallocate ${space}k $DIR/$tfile failed"
15274 # write 1M at the end, start and in the middle
15275 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
15276 error "dd failed: bs $BS count 256"
15277 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
15278 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
15279 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
15280 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
15283 size=$(stat -c '%s' $DIR/$tfile)
15285 # gather punch length.
15286 local punch_size=$((size - (BS * 2)))
15288 echo "punch_size = $punch_size"
15289 echo "size - punch_size: $((size - punch_size))"
15290 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
15292 # Call fallocate to punch all except 2 blocks. We leave the
15293 # first and the last block
15294 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
15295 out=$(fallocate -p --offset $BS -l $punch_size $DIR/$tfile 2>&1) ||
15296 skip_eopnotsupp "$out|fallocate: offset $BS length $punch_size"
15298 size_after=$(stat -c '%s' $DIR/$tfile)
15299 blocks_after=$(stat -c '%b' $DIR/$tfile)
15301 # Verify punch worked.
15302 # Size should be kept
15303 (( size == size_after )) ||
15304 error "punch failed: size $size != $size_after"
15306 # two 4k data blocks to remain plus possible 1 extra extent block
15307 (( blocks_after <= ((BS / 512) * 3) )) ||
15308 error "too many blocks remains: $blocks_after"
15310 # Verify that file has hole between the first and the last blocks
15311 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
15312 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
15314 echo "Hole at [$hole_start, $hole_end)"
15315 (( hole_start == BS )) ||
15316 error "no hole at offset $BS after punch"
15318 (( hole_end == BS + punch_size )) ||
15319 error "data at offset $hole_end < $((BS + punch_size))"
15321 run_test 150g "Verify fallocate punch on large range"
15324 local file=$DIR/$tfile
15327 check_set_fallocate_or_skip
15328 statx_supported || skip_env "Test must be statx() syscall supported"
15330 # fallocate() does not update the size information on the MDT
15331 fallocate -l 16K $file || error "failed to fallocate $file"
15332 cancel_lru_locks $OSC
15333 # STATX with cached-always mode will not send glimpse RPCs to OST,
15334 # it uses the caching attrs on the client side as much as possible.
15335 size=$($STATX --cached=always -c %s $file)
15336 [ $size == 16384 ] ||
15337 error "size after fallocate() is $size, expected 16384"
15339 run_test 150h "Verify extend fallocate updates the file size"
15341 #LU-2902 roc_hit was not able to read all values from lproc
15342 function roc_hit_init() {
15343 local list=$(comma_list $(osts_nodes))
15344 local dir=$DIR/$tdir-check
15345 local file=$dir/$tfile
15351 #use setstripe to do a write to every ost
15352 for i in $(seq 0 $((OSTCOUNT-1))); do
15353 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
15354 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
15355 idx=$(printf %04x $i)
15356 BEFORE=$(get_osd_param $list *OST*$idx stats |
15357 awk '$1 == "cache_access" {sum += $7}
15358 END { printf("%0.0f", sum) }')
15360 cancel_lru_locks osc
15361 cat $file >/dev/null
15363 AFTER=$(get_osd_param $list *OST*$idx stats |
15364 awk '$1 == "cache_access" {sum += $7}
15365 END { printf("%0.0f", sum) }')
15367 echo BEFORE:$BEFORE AFTER:$AFTER
15368 if ! let "AFTER - BEFORE == 4"; then
15370 error "roc_hit is not safe to use"
15378 function roc_hit() {
15379 local list=$(comma_list $(osts_nodes))
15380 echo $(get_osd_param $list '' stats |
15381 awk '$1 == "cache_hit" {sum += $7}
15382 END { printf("%0.0f", sum) }')
15385 function set_cache() {
15388 if [ "$2" == "off" ]; then
15391 local list=$(comma_list $(osts_nodes))
15392 set_osd_param $list '' $1_cache_enable $on
15394 cancel_lru_locks osc
15398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15399 remote_ost_nodsh && skip "remote OST with nodsh"
15402 local list=$(comma_list $(osts_nodes))
15404 # check whether obdfilter is cache capable at all
15405 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
15406 skip "not cache-capable obdfilter"
15409 # check cache is enabled on all obdfilters
15410 if get_osd_param $list '' read_cache_enable | grep 0; then
15411 skip "oss cache is disabled"
15414 set_osd_param $list '' writethrough_cache_enable 1
15416 # check write cache is enabled on all obdfilters
15417 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
15418 skip "oss write cache is NOT enabled"
15423 #define OBD_FAIL_OBD_NO_LRU 0x609
15424 do_nodes $list $LCTL set_param fail_loc=0x609
15426 # pages should be in the case right after write
15427 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
15430 local BEFORE=$(roc_hit)
15431 cancel_lru_locks osc
15432 cat $DIR/$tfile >/dev/null
15433 local AFTER=$(roc_hit)
15435 do_nodes $list $LCTL set_param fail_loc=0
15437 if ! let "AFTER - BEFORE == CPAGES"; then
15438 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
15441 cancel_lru_locks osc
15442 # invalidates OST cache
15443 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
15444 set_osd_param $list '' read_cache_enable 0
15445 cat $DIR/$tfile >/dev/null
15447 # now data shouldn't be found in the cache
15449 cancel_lru_locks osc
15450 cat $DIR/$tfile >/dev/null
15452 if let "AFTER - BEFORE != 0"; then
15453 error "IN CACHE: before: $BEFORE, after: $AFTER"
15456 set_osd_param $list '' read_cache_enable 1
15459 run_test 151 "test cache on oss and controls ==============================="
15462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15464 local TF="$TMP/$tfile"
15466 # simulate ENOMEM during write
15467 #define OBD_FAIL_OST_NOMEM 0x226
15468 lctl set_param fail_loc=0x80000226
15469 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15471 sync || error "sync failed"
15472 lctl set_param fail_loc=0
15474 # discard client's cache
15475 cancel_lru_locks osc
15477 # simulate ENOMEM during read
15478 lctl set_param fail_loc=0x80000226
15479 cmp $TF $DIR/$tfile || error "cmp failed"
15480 lctl set_param fail_loc=0
15484 run_test 152 "test read/write with enomem ============================"
15487 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15489 run_test 153 "test if fdatasync does not crash ======================="
15491 dot_lustre_fid_permission_check() {
15493 local ffid=$MOUNT/.lustre/fid/$fid
15496 echo "stat fid $fid"
15497 stat $ffid || error "stat $ffid failed."
15498 echo "touch fid $fid"
15499 touch $ffid || error "touch $ffid failed."
15500 echo "write to fid $fid"
15501 cat /etc/hosts > $ffid || error "write $ffid failed."
15502 echo "read fid $fid"
15503 diff /etc/hosts $ffid || error "read $ffid failed."
15504 echo "append write to fid $fid"
15505 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15506 echo "rename fid $fid"
15507 mv $ffid $test_dir/$tfile.1 &&
15508 error "rename $ffid to $tfile.1 should fail."
15509 touch $test_dir/$tfile.1
15510 mv $test_dir/$tfile.1 $ffid &&
15511 error "rename $tfile.1 to $ffid should fail."
15512 rm -f $test_dir/$tfile.1
15513 echo "truncate fid $fid"
15514 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15515 echo "link fid $fid"
15516 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15517 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15518 echo "setfacl fid $fid"
15519 setfacl -R -m u:$USER0:rwx $ffid ||
15520 error "setfacl $ffid failed"
15521 echo "getfacl fid $fid"
15522 getfacl $ffid || error "getfacl $ffid failed."
15524 echo "unlink fid $fid"
15525 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15526 echo "mknod fid $fid"
15527 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15529 fid=[0xf00000400:0x1:0x0]
15530 ffid=$MOUNT/.lustre/fid/$fid
15532 echo "stat non-exist fid $fid"
15533 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15534 echo "write to non-exist fid $fid"
15535 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15536 echo "link new fid $fid"
15537 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15539 mkdir -p $test_dir/$tdir
15540 touch $test_dir/$tdir/$tfile
15541 fid=$($LFS path2fid $test_dir/$tdir)
15544 error "error: could not get fid for $test_dir/$dir/$tfile."
15546 ffid=$MOUNT/.lustre/fid/$fid
15549 ls $ffid || error "ls $ffid failed."
15550 echo "touch $fid/$tfile.1"
15551 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15553 echo "touch $MOUNT/.lustre/fid/$tfile"
15554 touch $MOUNT/.lustre/fid/$tfile && \
15555 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15557 echo "setxattr to $MOUNT/.lustre/fid"
15558 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15560 echo "listxattr for $MOUNT/.lustre/fid"
15561 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15563 echo "delxattr from $MOUNT/.lustre/fid"
15564 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15566 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15567 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15568 error "touch invalid fid should fail."
15570 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15571 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15572 error "touch non-normal fid should fail."
15574 echo "rename $tdir to $MOUNT/.lustre/fid"
15575 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15576 error "rename to $MOUNT/.lustre/fid should fail."
15578 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15580 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15581 local new_obf_mode=777
15583 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15584 chmod $new_obf_mode $DIR/.lustre/fid ||
15585 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15587 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15588 [ $obf_mode -eq $new_obf_mode ] ||
15589 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15591 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15592 chmod $old_obf_mode $DIR/.lustre/fid ||
15593 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15596 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15597 fid=$($LFS path2fid $test_dir/$tfile-2)
15599 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15601 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15602 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15603 error "create lov data thru .lustre failed"
15605 echo "cp /etc/passwd $test_dir/$tfile-2"
15606 cp /etc/passwd $test_dir/$tfile-2 ||
15607 error "copy to $test_dir/$tfile-2 failed."
15608 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15609 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15610 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15612 rm -rf $test_dir/tfile.lnk
15613 rm -rf $test_dir/$tfile-2
15617 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15618 skip "Need MDS version at least 2.4.1"
15620 local tf=$DIR/$tfile
15623 local fid=$($LFS path2fid $tf)
15624 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15626 # check that we get the same pathname back
15629 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15630 echo "$rootpath $fid"
15631 found=$($LFS fid2path $rootpath "$fid")
15632 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15633 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15636 # check wrong root path format
15637 rootpath=$MOUNT"_wrong"
15638 found=$($LFS fid2path $rootpath "$fid")
15639 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15641 run_test 154A "lfs path2fid and fid2path basic checks"
15644 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15645 skip "Need MDS version at least 2.4.1"
15647 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15648 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15649 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15650 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15652 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15653 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15655 # check that we get the same pathname
15656 echo "PFID: $PFID, name: $name"
15657 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15658 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15659 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15660 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15662 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15664 run_test 154B "verify the ll_decode_linkea tool"
15667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15668 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15669 (( $MDS1_VERSION >= $(version_code 2.2.51) )) ||
15670 skip "Need MDS version at least 2.2.51"
15671 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15673 cp /etc/hosts $DIR/$tfile
15675 fid=$($LFS path2fid $DIR/$tfile)
15677 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15679 dot_lustre_fid_permission_check "$fid" $DIR ||
15680 error "dot lustre permission check $fid failed"
15682 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15684 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15686 touch $MOUNT/.lustre/file &&
15687 error "creation is not allowed under .lustre"
15689 mkdir $MOUNT/.lustre/dir &&
15690 error "mkdir is not allowed under .lustre"
15694 run_test 154a "Open-by-FID"
15697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15698 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15699 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15700 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15701 skip "Need MDS version at least 2.2.51"
15703 local remote_dir=$DIR/$tdir/remote_dir
15707 mkdir -p $DIR/$tdir
15708 $LFS mkdir -i $MDTIDX $remote_dir ||
15709 error "create remote directory failed"
15711 cp /etc/hosts $remote_dir/$tfile
15713 fid=$($LFS path2fid $remote_dir/$tfile)
15715 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15717 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15718 error "dot lustre permission check $fid failed"
15721 run_test 154b "Open-by-FID for remote directory"
15724 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15725 skip "Need MDS version at least 2.4.1"
15727 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15728 local FID1=$($LFS path2fid $DIR/$tfile.1)
15729 local FID2=$($LFS path2fid $DIR/$tfile.2)
15730 local FID3=$($LFS path2fid $DIR/$tfile.3)
15733 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15734 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15735 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15737 [ "$FID" = "${!want}" ] ||
15738 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15742 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15744 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15745 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15749 run_test 154c "lfs path2fid and fid2path multiple arguments"
15752 remote_mds_nodsh && skip "remote MDS with nodsh"
15753 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15754 skip "Need MDS version at least 2.5.53"
15756 if remote_mds; then
15757 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15761 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15768 local fid=$($LFS path2fid $DIR/$tfile)
15771 cmd="exec $fd<$DIR/$tfile"
15773 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15774 echo "$fid_list" | grep "$fid"
15777 cmd="exec $fd>/dev/null"
15779 if [ $rc -ne 0 ]; then
15780 error "FID $fid not found in open files list $fid_list"
15783 run_test 154d "Verify open file fid"
15787 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15788 skip "Need MDS version at least 2.6.50"
15790 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15791 error ".lustre returned by readdir"
15794 run_test 154e ".lustre is not returned by readdir"
15797 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15799 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15800 mkdir_on_mdt0 $DIR/$tdir
15801 # test dirs inherit from its stripe
15802 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15803 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15804 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15805 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15808 # get fid of parents
15809 local FID0=$($LFS path2fid $DIR/$tdir)
15810 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15811 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15812 local FID3=$($LFS path2fid $DIR)
15814 # check that path2fid --parents returns expected <parent_fid>/name
15815 # 1) test for a directory (single parent)
15816 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15817 [ "$parent" == "$FID0/foo1" ] ||
15818 error "expected parent: $FID0/foo1, got: $parent"
15820 # 2) test for a file with nlink > 1 (multiple parents)
15821 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15822 echo "$parent" | grep -F "$FID1/$tfile" ||
15823 error "$FID1/$tfile not returned in parent list"
15824 echo "$parent" | grep -F "$FID2/link" ||
15825 error "$FID2/link not returned in parent list"
15827 # 3) get parent by fid
15828 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15829 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15830 echo "$parent" | grep -F "$FID1/$tfile" ||
15831 error "$FID1/$tfile not returned in parent list (by fid)"
15832 echo "$parent" | grep -F "$FID2/link" ||
15833 error "$FID2/link not returned in parent list (by fid)"
15835 # 4) test for entry in root directory
15836 parent=$($LFS path2fid --parents $DIR/f)
15837 echo "$parent" | grep -F "$FID3/f" ||
15838 error "$FID3/f not returned in parent list"
15840 # 5) test it on root directory
15841 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15842 error "$MOUNT should not have parents"
15844 # enable xattr caching and check that linkea is correctly updated
15845 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15846 save_lustre_params client "llite.*.xattr_cache" > $save
15847 lctl set_param llite.*.xattr_cache 1
15849 # 6.1) linkea update on rename
15850 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15852 # get parents by fid
15853 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15854 # foo1 should no longer be returned in parent list
15855 echo "$parent" | grep -F "$FID1" &&
15856 error "$FID1 should no longer be in parent list"
15857 # the new path should appear
15858 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15859 error "$FID2/$tfile.moved is not in parent list"
15861 # 6.2) linkea update on unlink
15862 rm -f $DIR/$tdir/foo2/link
15863 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15864 # foo2/link should no longer be returned in parent list
15865 echo "$parent" | grep -F "$FID2/link" &&
15866 error "$FID2/link should no longer be in parent list"
15870 restore_lustre_params < $save
15873 run_test 154f "get parent fids by reading link ea"
15877 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15878 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15879 skip "Need MDS version at least 2.6.92"
15881 mkdir_on_mdt0 $DIR/$tdir
15882 llapi_fid_test -d $DIR/$tdir
15884 run_test 154g "various llapi FID tests"
15886 test_155_small_load() {
15887 local temp=$TMP/$tfile
15888 local file=$DIR/$tfile
15890 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15891 error "dd of=$temp bs=6096 count=1 failed"
15893 cancel_lru_locks $OSC
15894 cmp $temp $file || error "$temp $file differ"
15896 $TRUNCATE $temp 6000
15897 $TRUNCATE $file 6000
15898 cmp $temp $file || error "$temp $file differ (truncate1)"
15900 echo "12345" >>$temp
15901 echo "12345" >>$file
15902 cmp $temp $file || error "$temp $file differ (append1)"
15904 echo "12345" >>$temp
15905 echo "12345" >>$file
15906 cmp $temp $file || error "$temp $file differ (append2)"
15912 test_155_big_load() {
15913 remote_ost_nodsh && skip "remote OST with nodsh"
15915 local temp=$TMP/$tfile
15916 local file=$DIR/$tfile
15919 local cache_size=$(do_facet ost$((MAXI+1)) \
15920 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15922 # LU-16042: can not get the cache size on Arm64 VM here, fallback to a
15924 if [ -z "$cache_size" ]; then
15927 local large_file_size=$((cache_size * 2))
15929 echo "OSS cache size: $cache_size KB"
15930 echo "Large file size: $large_file_size KB"
15932 [ $MAXV -le $large_file_size ] &&
15933 skip_env "max available OST size needs > $large_file_size KB"
15935 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15937 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15938 error "dd of=$temp bs=$large_file_size count=1k failed"
15941 cancel_lru_locks osc
15942 cmp $temp $file || error "$temp $file differ"
15948 save_writethrough() {
15949 local facets=$(get_facets OST)
15951 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15957 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15959 save_writethrough $p
15962 set_cache writethrough on
15963 test_155_small_load
15964 restore_lustre_params < $p
15967 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15972 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15974 save_writethrough $p
15977 set_cache writethrough off
15978 test_155_small_load
15979 restore_lustre_params < $p
15982 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15987 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15989 save_writethrough $p
15992 set_cache writethrough on
15993 test_155_small_load
15994 restore_lustre_params < $p
15997 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
16000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16002 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16004 save_writethrough $p
16007 set_cache writethrough off
16008 test_155_small_load
16009 restore_lustre_params < $p
16012 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
16015 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16017 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16019 save_writethrough $p
16022 set_cache writethrough on
16024 restore_lustre_params < $p
16027 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
16030 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16032 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16034 save_writethrough $p
16037 set_cache writethrough off
16039 restore_lustre_params < $p
16042 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
16045 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16047 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16049 save_writethrough $p
16052 set_cache writethrough on
16054 restore_lustre_params < $p
16057 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
16060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16062 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16064 save_writethrough $p
16067 set_cache writethrough off
16069 restore_lustre_params < $p
16072 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
16075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16076 remote_ost_nodsh && skip "remote OST with nodsh"
16077 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
16078 skip "stats not implemented on old servers"
16079 [ "$ost1_FSTYPE" = "zfs" ] &&
16080 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
16085 local file="$DIR/$tfile"
16086 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16088 save_writethrough $p
16091 log "Turn on read and write cache"
16093 set_cache writethrough on
16095 log "Write data and read it back."
16096 log "Read should be satisfied from the cache."
16097 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16099 cancel_lru_locks osc
16100 cat $file >/dev/null
16102 if ! let "AFTER - BEFORE == CPAGES"; then
16103 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
16105 log "cache hits: before: $BEFORE, after: $AFTER"
16108 log "Read again; it should be satisfied from the cache."
16110 cancel_lru_locks osc
16111 cat $file >/dev/null
16113 if ! let "AFTER - BEFORE == CPAGES"; then
16114 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
16116 log "cache hits:: before: $BEFORE, after: $AFTER"
16119 log "Turn off the read cache and turn on the write cache"
16121 set_cache writethrough on
16123 log "Read again; it should be satisfied from the cache."
16125 cancel_lru_locks osc
16126 cat $file >/dev/null
16128 if ! let "AFTER - BEFORE == CPAGES"; then
16129 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
16131 log "cache hits:: before: $BEFORE, after: $AFTER"
16134 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16135 # > 2.12.56 uses pagecache if cached
16136 log "Read again; it should not be satisfied from the cache."
16138 cancel_lru_locks osc
16139 cat $file >/dev/null
16141 if ! let "AFTER - BEFORE == 0"; then
16142 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
16144 log "cache hits:: before: $BEFORE, after: $AFTER"
16148 log "Write data and read it back."
16149 log "Read should be satisfied from the cache."
16150 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16152 cancel_lru_locks osc
16153 cat $file >/dev/null
16155 if ! let "AFTER - BEFORE == CPAGES"; then
16156 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
16158 log "cache hits:: before: $BEFORE, after: $AFTER"
16161 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
16162 # > 2.12.56 uses pagecache if cached
16163 log "Read again; it should not be satisfied from the cache."
16165 cancel_lru_locks osc
16166 cat $file >/dev/null
16168 if ! let "AFTER - BEFORE == 0"; then
16169 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
16171 log "cache hits:: before: $BEFORE, after: $AFTER"
16175 log "Turn off read and write cache"
16177 set_cache writethrough off
16179 log "Write data and read it back"
16180 log "It should not be satisfied from the cache."
16182 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16183 cancel_lru_locks osc
16185 cat $file >/dev/null
16187 if ! let "AFTER - BEFORE == 0"; then
16188 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
16190 log "cache hits:: before: $BEFORE, after: $AFTER"
16193 log "Turn on the read cache and turn off the write cache"
16195 set_cache writethrough off
16197 log "Write data and read it back"
16198 log "It should not be satisfied from the cache."
16200 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
16202 cancel_lru_locks osc
16203 cat $file >/dev/null
16205 if ! let "AFTER - BEFORE == 0"; then
16206 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
16208 log "cache hits:: before: $BEFORE, after: $AFTER"
16211 log "Read again; it should be satisfied from the cache."
16213 cancel_lru_locks osc
16214 cat $file >/dev/null
16216 if ! let "AFTER - BEFORE == CPAGES"; then
16217 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
16219 log "cache hits:: before: $BEFORE, after: $AFTER"
16222 restore_lustre_params < $p
16225 run_test 156 "Verification of tunables"
16228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16229 remote_mds_nodsh && skip "remote MDS with nodsh"
16230 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16231 skip "Need MDS version at least 2.2.0"
16233 changelog_register || error "changelog_register failed"
16234 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16235 changelog_users $SINGLEMDS | grep -q $cl_user ||
16236 error "User $cl_user not found in changelog_users"
16238 mkdir_on_mdt0 $DIR/$tdir
16241 test_mkdir -p $DIR/$tdir/pics/2008/zachy
16242 changelog_clear 0 || error "changelog_clear failed"
16243 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
16244 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
16245 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
16246 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
16247 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
16248 rm $DIR/$tdir/pics/desktop.jpg
16250 echo "verifying changelog mask"
16251 changelog_chmask "-MKDIR"
16252 changelog_chmask "-CLOSE"
16254 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
16255 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
16257 changelog_chmask "+MKDIR"
16258 changelog_chmask "+CLOSE"
16260 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
16261 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
16263 MKDIRS=$(changelog_dump | grep -c "MKDIR")
16264 CLOSES=$(changelog_dump | grep -c "CLOSE")
16265 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
16266 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
16269 echo "verifying target fid"
16270 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
16271 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
16272 [ "$fidc" == "$fidf" ] ||
16273 error "changelog '$tfile' fid $fidc != file fid $fidf"
16274 echo "verifying parent fid"
16275 # The FID returned from the Changelog may be the directory shard on
16276 # a different MDT, and not the FID returned by path2fid on the parent.
16277 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
16278 # since this is what will matter when recreating this file in the tree.
16279 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
16280 local pathp=$($LFS fid2path $MOUNT "$fidp")
16281 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
16282 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
16284 echo "getting records for $cl_user"
16285 changelog_users $SINGLEMDS
16286 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
16288 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
16289 error "changelog_clear failed"
16290 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
16291 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
16292 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
16293 error "user index expect $user_rec1 + $nclr != $user_rec2"
16295 local min0_rec=$(changelog_users $SINGLEMDS |
16296 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
16297 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
16298 awk '{ print $1; exit; }')
16300 changelog_dump | tail -n 5
16301 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
16302 [ $first_rec == $((min0_rec + 1)) ] ||
16303 error "first index should be $min0_rec + 1 not $first_rec"
16305 # LU-3446 changelog index reset on MDT restart
16306 local cur_rec1=$(changelog_users $SINGLEMDS |
16307 awk '/^current.index:/ { print $NF }')
16308 changelog_clear 0 ||
16309 error "clear all changelog records for $cl_user failed"
16310 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
16311 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
16312 error "Fail to start $SINGLEMDS"
16313 local cur_rec2=$(changelog_users $SINGLEMDS |
16314 awk '/^current.index:/ { print $NF }')
16315 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
16316 [ $cur_rec1 == $cur_rec2 ] ||
16317 error "current index should be $cur_rec1 not $cur_rec2"
16319 echo "verifying users from this test are deregistered"
16320 changelog_deregister || error "changelog_deregister failed"
16321 changelog_users $SINGLEMDS | grep -q $cl_user &&
16322 error "User '$cl_user' still in changelog_users"
16324 # lctl get_param -n mdd.*.changelog_users
16325 # current_index: 144
16326 # ID index (idle seconds)
16327 # cl3 144 (2) mask=<list>
16328 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
16329 # this is the normal case where all users were deregistered
16330 # make sure no new records are added when no users are present
16331 local last_rec1=$(changelog_users $SINGLEMDS |
16332 awk '/^current.index:/ { print $NF }')
16333 touch $DIR/$tdir/chloe
16334 local last_rec2=$(changelog_users $SINGLEMDS |
16335 awk '/^current.index:/ { print $NF }')
16336 echo "verify changelogs are off: $last_rec1 == $last_rec2"
16337 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
16339 # any changelog users must be leftovers from a previous test
16340 changelog_users $SINGLEMDS
16341 echo "other changelog users; can't verify off"
16344 run_test 160a "changelog sanity"
16346 test_160b() { # LU-3587
16347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16348 remote_mds_nodsh && skip "remote MDS with nodsh"
16349 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
16350 skip "Need MDS version at least 2.2.0"
16352 changelog_register || error "changelog_register failed"
16353 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16354 changelog_users $SINGLEMDS | grep -q $cl_user ||
16355 error "User '$cl_user' not found in changelog_users"
16357 local longname1=$(str_repeat a 255)
16358 local longname2=$(str_repeat b 255)
16361 echo "creating very long named file"
16362 touch $longname1 || error "create of '$longname1' failed"
16363 echo "renaming very long named file"
16364 mv $longname1 $longname2
16366 changelog_dump | grep RENME | tail -n 5
16369 run_test 160b "Verify that very long rename doesn't crash in changelog"
16372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16373 remote_mds_nodsh && skip "remote MDS with nodsh"
16375 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
16376 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
16377 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
16378 skip "Need MDS version at least 2.5.58 or 2.5.2+"
16382 # Registration step
16383 changelog_register || error "changelog_register failed"
16386 mkdir -p $DIR/$tdir
16387 $MCREATE $DIR/$tdir/foo_160c
16388 changelog_chmask "-TRUNC"
16389 $TRUNCATE $DIR/$tdir/foo_160c 200
16390 changelog_chmask "+TRUNC"
16391 $TRUNCATE $DIR/$tdir/foo_160c 199
16392 changelog_dump | tail -n 5
16393 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
16394 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
16396 run_test 160c "verify that changelog log catch the truncate event"
16399 remote_mds_nodsh && skip "remote MDS with nodsh"
16400 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16402 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
16403 skip "Need MDS version at least 2.7.60"
16405 # Registration step
16406 changelog_register || error "changelog_register failed"
16408 mkdir -p $DIR/$tdir/migrate_dir
16409 changelog_clear 0 || error "changelog_clear failed"
16411 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
16412 changelog_dump | tail -n 5
16413 local migrates=$(changelog_dump | grep -c "MIGRT")
16414 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
16416 run_test 160d "verify that changelog log catch the migrate event"
16419 remote_mds_nodsh && skip "remote MDS with nodsh"
16422 changelog_register || error "changelog_register failed"
16424 local MDT0=$(facet_svc $SINGLEMDS)
16427 # No user (expect fail)
16428 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
16430 if [ $rc -eq 0 ]; then
16431 error "Should fail without user"
16432 elif [ $rc -ne 4 ]; then
16433 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
16436 # Delete a future user (expect fail)
16437 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
16439 if [ $rc -eq 0 ]; then
16440 error "Deleted non-existant user cl77"
16441 elif [ $rc -ne 2 ]; then
16442 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
16445 # Clear to a bad index (1 billion should be safe)
16446 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
16449 if [ $rc -eq 0 ]; then
16450 error "Successfully cleared to invalid CL index"
16451 elif [ $rc -ne 22 ]; then
16452 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
16455 run_test 160e "changelog negative testing (should return errors)"
16458 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16459 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16460 skip "Need MDS version at least 2.10.56"
16462 local mdts=$(comma_list $(mdts_nodes))
16465 changelog_register || error "first changelog_register failed"
16466 changelog_register || error "second changelog_register failed"
16468 declare -A cl_user1
16469 declare -A cl_user2
16474 # generate some changelog records to accumulate on each MDT
16475 # use all_char because created files should be evenly distributed
16476 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16477 error "test_mkdir $tdir failed"
16478 log "$(date +%s): creating first files"
16479 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16480 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16481 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16484 # check changelogs have been generated
16485 local start=$SECONDS
16486 local idle_time=$((MDSCOUNT * 5 + 5))
16487 local nbcl=$(changelog_dump | wc -l)
16488 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16490 for param in "changelog_max_idle_time=$idle_time" \
16492 "changelog_min_gc_interval=2" \
16493 "changelog_min_free_cat_entries=3"; do
16494 local MDT0=$(facet_svc $SINGLEMDS)
16495 local var="${param%=*}"
16496 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16498 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16499 do_nodes $mdts $LCTL set_param mdd.*.$param
16502 # force cl_user2 to be idle (1st part), but also cancel the
16503 # cl_user1 records so that it is not evicted later in the test.
16504 local sleep1=$((idle_time / 2))
16505 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16508 # simulate changelog catalog almost full
16509 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16510 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16512 for i in $(seq $MDSCOUNT); do
16513 cl_users=(${CL_USERS[mds$i]})
16514 cl_user1[mds$i]="${cl_users[0]}"
16515 cl_user2[mds$i]="${cl_users[1]}"
16517 [ -n "${cl_user1[mds$i]}" ] ||
16518 error "mds$i: no user registered"
16519 [ -n "${cl_user2[mds$i]}" ] ||
16520 error "mds$i: only ${cl_user2[mds$i]} is registered"
16522 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16523 [ -n "$user_rec1" ] ||
16524 error "mds$i: User ${cl_user1[mds$i]} not registered"
16525 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16526 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16527 [ -n "$user_rec2" ] ||
16528 error "mds$i: User ${cl_user1[mds$i]} not registered"
16529 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16530 "$user_rec1 + 2 == $user_rec2"
16531 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16532 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16533 "$user_rec1 + 2, but is $user_rec2"
16534 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16535 [ -n "$user_rec2" ] ||
16536 error "mds$i: User ${cl_user2[mds$i]} not registered"
16537 [ $user_rec1 == $user_rec2 ] ||
16538 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16539 "$user_rec1, but is $user_rec2"
16542 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16543 local sleep2=$((idle_time - (SECONDS - start) + 1))
16544 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16547 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16548 # cl_user1 should be OK because it recently processed records.
16549 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16550 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16551 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16552 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16555 # ensure gc thread is done
16556 for i in $(mdts_nodes); do
16557 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16558 error "$i: GC-thread not done"
16562 for (( i = 1; i <= MDSCOUNT; i++ )); do
16563 # check cl_user1 still registered
16564 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16565 error "mds$i: User ${cl_user1[mds$i]} not registered"
16566 # check cl_user2 unregistered
16567 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16568 error "mds$i: User ${cl_user2[mds$i]} still registered"
16570 # check changelogs are present and starting at $user_rec1 + 1
16571 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16572 [ -n "$user_rec1" ] ||
16573 error "mds$i: User ${cl_user1[mds$i]} not registered"
16574 first_rec=$($LFS changelog $(facet_svc mds$i) |
16575 awk '{ print $1; exit; }')
16577 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16578 [ $((user_rec1 + 1)) == $first_rec ] ||
16579 error "mds$i: rec $first_rec != $user_rec1 + 1"
16582 run_test 160f "changelog garbage collect (timestamped users)"
16585 remote_mds_nodsh && skip "remote MDS with nodsh"
16586 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16587 skip "Need MDS version at least 2.14.55"
16589 local mdts=$(comma_list $(mdts_nodes))
16592 changelog_register || error "first changelog_register failed"
16593 changelog_register || error "second changelog_register failed"
16595 declare -A cl_user1
16596 declare -A cl_user2
16601 # generate some changelog records to accumulate on each MDT
16602 # use all_char because created files should be evenly distributed
16603 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16604 error "test_mkdir $tdir failed"
16605 for ((i = 0; i < MDSCOUNT; i++)); do
16606 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16607 error "create $DIR/$tdir/d$i.1 failed"
16610 # check changelogs have been generated
16611 local nbcl=$(changelog_dump | wc -l)
16612 (( $nbcl > 0 )) || error "no changelogs found"
16614 # reduce the max_idle_indexes value to make sure we exceed it
16615 for param in "changelog_max_idle_indexes=2" \
16617 "changelog_min_gc_interval=2"; do
16618 local MDT0=$(facet_svc $SINGLEMDS)
16619 local var="${param%=*}"
16620 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16622 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16623 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16624 error "unable to set mdd.*.$param"
16627 local start=$SECONDS
16628 for i in $(seq $MDSCOUNT); do
16629 cl_users=(${CL_USERS[mds$i]})
16630 cl_user1[mds$i]="${cl_users[0]}"
16631 cl_user2[mds$i]="${cl_users[1]}"
16633 [ -n "${cl_user1[mds$i]}" ] ||
16634 error "mds$i: user1 is not registered"
16635 [ -n "${cl_user2[mds$i]}" ] ||
16636 error "mds$i: only ${cl_user1[mds$i]} is registered"
16638 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16639 [ -n "$user_rec1" ] ||
16640 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16641 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16642 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16643 [ -n "$user_rec2" ] ||
16644 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16645 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16646 "$user_rec1 + 2 == $user_rec2"
16647 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16648 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16649 "expected $user_rec1 + 2, but is $user_rec2"
16650 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16651 [ -n "$user_rec2" ] ||
16652 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16653 [ $user_rec1 == $user_rec2 ] ||
16654 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16655 "expected $user_rec1, but is $user_rec2"
16658 # ensure we are past the previous changelog_min_gc_interval set above
16659 local sleep2=$((start + 2 - SECONDS))
16660 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16661 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16662 # cl_user1 should be OK because it recently processed records.
16663 for ((i = 0; i < MDSCOUNT; i++)); do
16664 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16665 error "create $DIR/$tdir/d$i.3 failed"
16668 # ensure gc thread is done
16669 for i in $(mdts_nodes); do
16670 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16671 error "$i: GC-thread not done"
16675 for (( i = 1; i <= MDSCOUNT; i++ )); do
16676 # check cl_user1 still registered
16677 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16678 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16679 # check cl_user2 unregistered
16680 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16681 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16683 # check changelogs are present and starting at $user_rec1 + 1
16684 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16685 [ -n "$user_rec1" ] ||
16686 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16687 first_rec=$($LFS changelog $(facet_svc mds$i) |
16688 awk '{ print $1; exit; }')
16690 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16691 [ $((user_rec1 + 1)) == $first_rec ] ||
16692 error "mds$i: rec $first_rec != $user_rec1 + 1"
16695 run_test 160g "changelog garbage collect on idle records"
16698 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16699 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16700 skip "Need MDS version at least 2.10.56"
16702 local mdts=$(comma_list $(mdts_nodes))
16705 changelog_register || error "first changelog_register failed"
16706 changelog_register || error "second changelog_register failed"
16708 declare -A cl_user1
16709 declare -A cl_user2
16714 # generate some changelog records to accumulate on each MDT
16715 # use all_char because created files should be evenly distributed
16716 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16717 error "test_mkdir $tdir failed"
16718 for ((i = 0; i < MDSCOUNT; i++)); do
16719 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16720 error "create $DIR/$tdir/d$i.1 failed"
16723 # check changelogs have been generated
16724 local nbcl=$(changelog_dump | wc -l)
16725 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16727 for param in "changelog_max_idle_time=10" \
16729 "changelog_min_gc_interval=2"; do
16730 local MDT0=$(facet_svc $SINGLEMDS)
16731 local var="${param%=*}"
16732 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16734 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16735 do_nodes $mdts $LCTL set_param mdd.*.$param
16738 # force cl_user2 to be idle (1st part)
16741 for i in $(seq $MDSCOUNT); do
16742 cl_users=(${CL_USERS[mds$i]})
16743 cl_user1[mds$i]="${cl_users[0]}"
16744 cl_user2[mds$i]="${cl_users[1]}"
16746 [ -n "${cl_user1[mds$i]}" ] ||
16747 error "mds$i: no user registered"
16748 [ -n "${cl_user2[mds$i]}" ] ||
16749 error "mds$i: only ${cl_user2[mds$i]} is registered"
16751 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16752 [ -n "$user_rec1" ] ||
16753 error "mds$i: User ${cl_user1[mds$i]} not registered"
16754 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16755 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16756 [ -n "$user_rec2" ] ||
16757 error "mds$i: User ${cl_user1[mds$i]} not registered"
16758 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16759 "$user_rec1 + 2 == $user_rec2"
16760 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16761 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16762 "$user_rec1 + 2, but is $user_rec2"
16763 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16764 [ -n "$user_rec2" ] ||
16765 error "mds$i: User ${cl_user2[mds$i]} not registered"
16766 [ $user_rec1 == $user_rec2 ] ||
16767 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16768 "$user_rec1, but is $user_rec2"
16771 # force cl_user2 to be idle (2nd part) and to reach
16772 # changelog_max_idle_time
16775 # force each GC-thread start and block then
16776 # one per MDT/MDD, set fail_val accordingly
16777 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16778 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16780 # generate more changelogs to trigger fail_loc
16781 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16782 error "create $DIR/$tdir/${tfile}bis failed"
16784 # stop MDT to stop GC-thread, should be done in back-ground as it will
16785 # block waiting for the thread to be released and exit
16786 declare -A stop_pids
16787 for i in $(seq $MDSCOUNT); do
16789 stop_pids[mds$i]=$!
16792 for i in $(mdts_nodes); do
16795 local facets=$(facets_up_on_host $i)
16797 for facet in ${facets//,/ }; do
16798 if [[ $facet == mds* ]]; then
16802 # ensure each MDS's gc threads are still present and all in "R"
16803 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16804 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16805 error "$i: expected $nb GC-thread"
16807 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16809 error "$i: GC-thread not found in R-state"
16810 # check umounts of each MDT on MDS have reached kthread_stop()
16811 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16812 error "$i: expected $nb umount"
16814 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16815 error "$i: umount not found in D-state"
16818 # release all GC-threads
16819 do_nodes $mdts $LCTL set_param fail_loc=0
16821 # wait for MDT stop to complete
16822 for i in $(seq $MDSCOUNT); do
16823 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16827 # may try to check if any orphan changelog records are present
16828 # via ldiskfs/zfs and llog_reader...
16830 # re-start/mount MDTs
16831 for i in $(seq $MDSCOUNT); do
16832 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16833 error "Fail to start mds$i"
16837 for i in $(seq $MDSCOUNT); do
16838 # check cl_user1 still registered
16839 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16840 error "mds$i: User ${cl_user1[mds$i]} not registered"
16841 # check cl_user2 unregistered
16842 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16843 error "mds$i: User ${cl_user2[mds$i]} still registered"
16845 # check changelogs are present and starting at $user_rec1 + 1
16846 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16847 [ -n "$user_rec1" ] ||
16848 error "mds$i: User ${cl_user1[mds$i]} not registered"
16849 first_rec=$($LFS changelog $(facet_svc mds$i) |
16850 awk '{ print $1; exit; }')
16852 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16853 [ $((user_rec1 + 1)) == $first_rec ] ||
16854 error "mds$i: first index should be $user_rec1 + 1, " \
16855 "but is $first_rec"
16858 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16863 local mdts=$(comma_list $(mdts_nodes))
16865 changelog_register || error "first changelog_register failed"
16867 # generate some changelog records to accumulate on each MDT
16868 # use all_char because created files should be evenly distributed
16869 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16870 error "test_mkdir $tdir failed"
16871 for ((i = 0; i < MDSCOUNT; i++)); do
16872 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16873 error "create $DIR/$tdir/d$i.1 failed"
16876 # check changelogs have been generated
16877 local nbcl=$(changelog_dump | wc -l)
16878 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16880 # simulate race between register and unregister
16881 # XXX as fail_loc is set per-MDS, with DNE configs the race
16882 # simulation will only occur for one MDT per MDS and for the
16883 # others the normal race scenario will take place
16884 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16885 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16886 do_nodes $mdts $LCTL set_param fail_val=1
16888 # unregister 1st user
16889 changelog_deregister &
16891 # wait some time for deregister work to reach race rdv
16893 # register 2nd user
16894 changelog_register || error "2nd user register failed"
16896 wait $pid1 || error "1st user deregister failed"
16900 declare -A LAST_REC
16901 for i in $(seq $MDSCOUNT); do
16902 if changelog_users mds$i | grep "^cl"; then
16903 # make sure new records are added with one user present
16904 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16905 awk '/^current.index:/ { print $NF }')
16907 error "mds$i has no user registered"
16911 # generate more changelog records to accumulate on each MDT
16912 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16913 error "create $DIR/$tdir/${tfile}bis failed"
16915 for i in $(seq $MDSCOUNT); do
16916 last_rec=$(changelog_users $SINGLEMDS |
16917 awk '/^current.index:/ { print $NF }')
16918 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16919 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16920 error "changelogs are off on mds$i"
16923 run_test 160i "changelog user register/unregister race"
16926 remote_mds_nodsh && skip "remote MDS with nodsh"
16927 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16928 skip "Need MDS version at least 2.12.56"
16930 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16931 stack_trap "umount $MOUNT2" EXIT
16933 changelog_register || error "first changelog_register failed"
16934 stack_trap "changelog_deregister" EXIT
16936 # generate some changelog
16937 # use all_char because created files should be evenly distributed
16938 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16939 error "mkdir $tdir failed"
16940 for ((i = 0; i < MDSCOUNT; i++)); do
16941 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16942 error "create $DIR/$tdir/d$i.1 failed"
16945 # open the changelog device
16946 exec 3>/dev/changelog-$FSNAME-MDT0000
16947 stack_trap "exec 3>&-" EXIT
16948 exec 4</dev/changelog-$FSNAME-MDT0000
16949 stack_trap "exec 4<&-" EXIT
16951 # umount the first lustre mount
16953 stack_trap "mount_client $MOUNT" EXIT
16955 # read changelog, which may or may not fail, but should not crash
16959 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16960 changelog_users $SINGLEMDS | grep -q $cl_user ||
16961 error "User $cl_user not found in changelog_users"
16963 printf 'clear:'$cl_user':0' >&3
16965 run_test 160j "client can be umounted while its chanangelog is being used"
16968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16969 remote_mds_nodsh && skip "remote MDS with nodsh"
16971 mkdir -p $DIR/$tdir/1/1
16973 changelog_register || error "changelog_register failed"
16974 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16976 changelog_users $SINGLEMDS | grep -q $cl_user ||
16977 error "User '$cl_user' not found in changelog_users"
16978 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16979 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16980 rmdir $DIR/$tdir/1/1 & sleep 1
16982 touch $DIR/$tdir/2/2
16983 rm -rf $DIR/$tdir/2
16988 changelog_dump | grep rmdir || error "rmdir not recorded"
16990 run_test 160k "Verify that changelog records are not lost"
16992 # Verifies that a file passed as a parameter has recently had an operation
16993 # performed on it that has generated an MTIME changelog which contains the
16994 # correct parent FID. As files might reside on a different MDT from the
16995 # parent directory in DNE configurations, the FIDs are translated to paths
16996 # before being compared, which should be identical
16997 compare_mtime_changelog() {
17005 mdtidx=$($LFS getstripe --mdt-index $file)
17006 mdtidx=$(printf "%04x" $mdtidx)
17008 # Obtain the parent FID from the MTIME changelog
17009 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
17010 [ -z "$mtime" ] && error "MTIME changelog not recorded"
17012 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
17013 [ -z "$cl_fid" ] && error "parent FID not present"
17015 # Verify that the path for the parent FID is the same as the path for
17016 # the test directory
17017 pdir=$($LFS fid2path $MOUNT "$cl_fid")
17021 [[ "${pdir%/}" == "$dir" ]] ||
17022 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
17026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17028 remote_mds_nodsh && skip "remote MDS with nodsh"
17029 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17030 skip "Need MDS version at least 2.13.55"
17034 changelog_register || error "changelog_register failed"
17035 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17037 changelog_users $SINGLEMDS | grep -q $cl_user ||
17038 error "User '$cl_user' not found in changelog_users"
17040 # Clear some types so that MTIME changelogs are generated
17041 changelog_chmask "-CREAT"
17042 changelog_chmask "-CLOSE"
17044 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
17046 # Test CL_MTIME during setattr
17047 touch $DIR/$tdir/$tfile
17048 compare_mtime_changelog $DIR/$tdir/$tfile
17050 # Test CL_MTIME during close
17051 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
17052 compare_mtime_changelog $DIR/$tdir/${tfile}_2
17054 run_test 160l "Verify that MTIME changelog records contain the parent FID"
17057 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17058 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17059 skip "Need MDS version at least 2.14.51"
17066 changelog_register || error "first changelog_register failed"
17067 changelog_register || error "second changelog_register failed"
17069 cl_users=(${CL_USERS[mds1]})
17070 cl_user1="${cl_users[0]}"
17071 cl_user2="${cl_users[1]}"
17072 # generate some changelog records to accumulate on MDT0
17073 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17074 createmany -m $DIR/$tdir/$tfile 50 ||
17075 error "create $DIR/$tdir/$tfile failed"
17076 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17079 # check changelogs have been generated
17080 local nbcl=$(changelog_dump | wc -l)
17081 [[ $nbcl -eq 0 ]] && error "no changelogs found"
17083 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
17084 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
17086 __changelog_clear mds1 $cl_user1 +10
17087 __changelog_clear mds1 $cl_user2 0 &
17090 __changelog_clear mds1 $cl_user1 0 ||
17091 error "fail to cancel record for $cl_user1"
17093 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17095 run_test 160m "Changelog clear race"
17098 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17099 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17100 skip "Need MDS version at least 2.14.51"
17109 changelog_register || error "first changelog_register failed"
17111 cl_users=(${CL_USERS[mds1]})
17112 cl_user1="${cl_users[0]}"
17114 # generate some changelog records to accumulate on MDT0
17115 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17116 first_rec=$(changelog_users $SINGLEMDS |
17117 awk '/^current.index:/ { print $NF }')
17118 while (( last_rec < (( first_rec + 65000)) )); do
17119 createmany -m $DIR/$tdir/$tfile 10000 ||
17120 error "create $DIR/$tdir/$tfile failed"
17122 for i in $(seq 0 10000); do
17123 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
17127 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
17128 error "unlinkmany failed unlink"
17129 last_rec=$(changelog_users $SINGLEMDS |
17130 awk '/^current.index:/ { print $NF }')
17131 echo last record $last_rec
17132 (( last_rec == 0 )) && error "no changelog found"
17135 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
17136 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
17138 __changelog_clear mds1 $cl_user1 0 &
17141 __changelog_clear mds1 $cl_user1 0 ||
17142 error "fail to cancel record for $cl_user1"
17144 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
17146 run_test 160n "Changelog destroy race"
17149 local mdt="$(facet_svc $SINGLEMDS)"
17151 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17152 remote_mds_nodsh && skip "remote MDS with nodsh"
17153 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
17154 skip "Need MDS version at least 2.14.52"
17156 changelog_register --user test_160o -m unlnk+close+open ||
17157 error "changelog_register failed"
17159 do_facet $SINGLEMDS $LCTL --device $mdt \
17160 changelog_register -u "Tt3_-#" &&
17161 error "bad symbols in name should fail"
17163 do_facet $SINGLEMDS $LCTL --device $mdt \
17164 changelog_register -u test_160o &&
17165 error "the same name registration should fail"
17167 do_facet $SINGLEMDS $LCTL --device $mdt \
17168 changelog_register -u test_160toolongname &&
17169 error "too long name registration should fail"
17171 changelog_chmask "MARK+HSM"
17172 lctl get_param mdd.*.changelog*mask
17173 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
17174 changelog_users $SINGLEMDS | grep -q $cl_user ||
17175 error "User $cl_user not found in changelog_users"
17177 echo $cl_user | grep -q test_160o ||
17178 error "User $cl_user has no specific name 'test160o'"
17181 changelog_clear 0 || error "changelog_clear failed"
17182 # generate some changelog records to accumulate on MDT0
17183 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17184 touch $DIR/$tdir/$tfile # open 1
17186 OPENS=$(changelog_dump | grep -c "OPEN")
17187 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
17189 # must be no MKDIR it wasn't set as user mask
17190 MKDIR=$(changelog_dump | grep -c "MKDIR")
17191 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
17193 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
17194 mdd.$mdt.changelog_current_mask -n)
17195 # register maskless user
17196 changelog_register || error "changelog_register failed"
17197 # effective mask should be not changed because it is not minimal
17198 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17199 mdd.$mdt.changelog_current_mask -n)
17200 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
17201 # set server mask to minimal value
17202 changelog_chmask "MARK"
17203 # check effective mask again, should be treated as DEFMASK now
17204 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17205 mdd.$mdt.changelog_current_mask -n)
17206 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17208 if (( $MDS1_VERSION >= $(version_code 2.15.52) )) ; then
17209 # set server mask back to some value
17210 changelog_chmask "CLOSE,UNLNK"
17211 # check effective mask again, should not remain as DEFMASK
17212 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17213 mdd.$mdt.changelog_current_mask -n)
17214 [[ $mask != *"HLINK"* ]] || error "mask is still DEFMASK"
17217 do_facet $SINGLEMDS $LCTL --device $mdt \
17218 changelog_deregister -u test_160o ||
17219 error "cannot deregister by name"
17221 run_test 160o "changelog user name and mask"
17224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
17225 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
17226 skip "Need MDS version at least 2.14.51"
17227 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
17233 changelog_register || error "first changelog_register failed"
17235 cl_users=(${CL_USERS[mds1]})
17236 cl_user1="${cl_users[0]}"
17238 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
17239 createmany -m $DIR/$tdir/$tfile 50 ||
17240 error "create $DIR/$tdir/$tfile failed"
17241 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
17244 # check changelogs have been generated
17245 entry_count=$(changelog_dump | wc -l)
17246 ((entry_count != 0)) || error "no changelog entries found"
17248 # remove changelog_users and check that orphan entries are removed
17250 local dev=$(mdsdevname 1)
17251 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $dev"
17252 start mds1 $dev $MDS_MOUNT_OPTS || error "cannot start mds1"
17253 entry_count=$(changelog_dump | wc -l)
17254 ((entry_count == 0)) ||
17255 error "found $entry_count changelog entries, expected none"
17257 run_test 160p "Changelog orphan cleanup with no users"
17260 local mdt="$(facet_svc $SINGLEMDS)"
17263 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
17264 remote_mds_nodsh && skip "remote MDS with nodsh"
17265 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
17266 skip "Need MDS version at least 2.14.54"
17268 # set server mask to minimal value like server init does
17269 changelog_chmask "MARK"
17270 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
17271 error "changelog_register failed"
17272 # check effective mask again, should be treated as DEFMASK now
17273 mask=$(do_facet $SINGLEMDS $LCTL get_param \
17274 mdd.$mdt.changelog_current_mask -n)
17275 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
17276 error "changelog_deregister failed"
17277 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
17279 run_test 160q "changelog effective mask is DEFMASK if not set"
17282 remote_mds_nodsh && skip "remote MDS with nodsh"
17283 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
17284 skip "Need MDS version at least 2.14.55"
17286 local mdts=$(comma_list $(mdts_nodes))
17288 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
17289 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
17290 fail_val=$((24 * 3600 * 10))
17292 # Create a user which is 10 days old
17293 changelog_register || error "first changelog_register failed"
17295 declare -A cl_user1
17298 # generate some changelog records to accumulate on each MDT
17299 # use all_char because created files should be evenly distributed
17300 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
17301 error "test_mkdir $tdir failed"
17302 for ((i = 0; i < MDSCOUNT; i++)); do
17303 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
17304 error "create $DIR/$tdir/d$i.1 failed"
17307 # check changelogs have been generated
17308 local nbcl=$(changelog_dump | wc -l)
17309 (( nbcl > 0 )) || error "no changelogs found"
17311 # reduce the max_idle_indexes value to make sure we exceed it
17312 for param in "changelog_max_idle_indexes=2097446912" \
17313 "changelog_max_idle_time=2592000" \
17315 "changelog_min_gc_interval=2"; do
17316 local MDT0=$(facet_svc $SINGLEMDS)
17317 local var="${param%=*}"
17318 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17320 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
17321 do_nodes $mdts $LCTL set_param mdd.*.$param ||
17322 error "unable to set mdd.*.$param"
17325 local start=$SECONDS
17326 for i in $(seq $MDSCOUNT); do
17327 cl_users=(${CL_USERS[mds$i]})
17328 cl_user1[mds$i]="${cl_users[0]}"
17330 [[ -n "${cl_user1[mds$i]}" ]] ||
17331 error "mds$i: no user registered"
17334 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
17335 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
17337 # ensure we are past the previous changelog_min_gc_interval set above
17338 local sleep2=$((start + 2 - SECONDS))
17339 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17341 # Generate one more changelog to trigger GC
17342 for ((i = 0; i < MDSCOUNT; i++)); do
17343 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
17344 error "create $DIR/$tdir/d$i.3 failed"
17347 # ensure gc thread is done
17348 for node in $(mdts_nodes); do
17349 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
17350 error "$node: GC-thread not done"
17353 do_nodes $mdts $LCTL set_param fail_loc=0
17355 for (( i = 1; i <= MDSCOUNT; i++ )); do
17356 # check cl_user1 is purged
17357 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
17358 error "mds$i: User ${cl_user1[mds$i]} is registered"
17362 run_test 160s "changelog garbage collect on idle records * time"
17365 remote_mds_nodsh && skip "remote MDS with nodsh"
17366 (( $MDS1_VERSION >= $(version_code 2.15.50) )) ||
17367 skip "Need MDS version at least 2.15.50"
17369 local MDT0=$(facet_svc $SINGLEMDS)
17375 changelog_register --user user1 -m all ||
17376 error "user1 failed to register"
17378 mkdir_on_mdt0 $DIR/$tdir
17379 # create default overstripe to maximize changelog size
17380 $LFS setstripe -C 8 $DIR/$tdir || error "setstripe failed"
17381 createmany -o $DIR/$tdir/u1_ 2000 || error "createmany for user1 failed"
17382 llog_size1=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17384 # user2 consumes less records so less space
17385 changelog_register --user user2 || error "user2 failed to register"
17386 createmany -o $DIR/$tdir/u2_ 500 || error "createmany for user2 failed"
17387 llog_size2=$(do_facet mds1 $LCTL get_param -n mdd.$MDT0.changelog_size)
17389 # check changelogs have been generated
17390 local nbcl=$(changelog_dump | wc -l)
17391 (( nbcl > 0 )) || error "no changelogs found"
17393 # reduce the changelog_min_gc_interval to force check
17394 for param in "changelog_gc=1" "changelog_min_gc_interval=2"; do
17395 local var="${param%=*}"
17396 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
17398 stack_trap "do_facet mds1 $LCTL set_param mdd.$MDT0.$var=$old"
17399 do_facet mds1 $LCTL set_param mdd.$MDT0.$param ||
17400 error "unable to set mdd.*.$param"
17404 cl_users=(${CL_USERS[mds1]})
17405 cl_user1="${cl_users[0]}"
17406 cl_user2="${cl_users[1]}"
17408 [[ -n $cl_user1 ]] ||
17409 error "mds1: user #1 isn't registered"
17410 [[ -n $cl_user2 ]] ||
17411 error "mds1: user #2 isn't registered"
17413 # ensure we are past the previous changelog_min_gc_interval set above
17414 local sleep2=$((start + 2 - SECONDS))
17415 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
17417 #define OBD_FAIL_MDS_CHANGELOG_ENOSPC 0x018c
17418 do_facet mds1 $LCTL set_param fail_loc=0x018c \
17419 fail_val=$(((llog_size1 + llog_size2) / 2))
17421 # Generate more changelog to trigger GC
17422 createmany -o $DIR/$tdir/u3_ 4 ||
17423 error "create failed for more files"
17425 # ensure gc thread is done
17426 wait_update_facet mds1 "pgrep chlg_gc_thread" "" 20 ||
17427 error "mds1: GC-thread not done"
17429 do_facet mds1 $LCTL set_param fail_loc=0
17431 # check cl_user1 is purged
17432 changelog_users mds1 | grep -q "$cl_user1" &&
17433 error "User $cl_user1 is registered"
17434 # check cl_user2 is not purged
17435 changelog_users mds1 | grep -q "$cl_user2" ||
17436 error "User $cl_user2 is not registered"
17438 run_test 160t "changelog garbage collect on lack of space"
17441 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17443 test_mkdir -c1 $DIR/$tdir
17444 cp /etc/hosts $DIR/$tdir/$tfile
17445 test_mkdir -c1 $DIR/$tdir/foo1
17446 test_mkdir -c1 $DIR/$tdir/foo2
17447 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
17448 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
17449 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
17450 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
17451 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
17452 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17453 $LFS fid2path $DIR $FID
17454 error "bad link ea"
17457 rm $DIR/$tdir/foo2/zachary
17459 rm $DIR/$tdir/foo2/thor
17461 rm $DIR/$tdir/$tfile
17463 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
17464 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
17465 { $LFS fid2path $DIR $FID; error "bad link rename"; }
17466 rm $DIR/$tdir/foo2/maggie
17469 local longname=$tfile.avg_len_is_thirty_two_
17470 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
17471 error_noexit 'failed to unlink many hardlinks'" EXIT
17472 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
17473 error "failed to hardlink many files"
17474 links=$($LFS fid2path $DIR $FID | wc -l)
17475 echo -n "${links}/1000 links in link EA"
17476 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
17478 run_test 161a "link ea sanity"
17481 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17482 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
17485 local remote_dir=$DIR/$tdir/remote_dir
17487 mkdir -p $DIR/$tdir
17488 $LFS mkdir -i $MDTIDX $remote_dir ||
17489 error "create remote directory failed"
17491 cp /etc/hosts $remote_dir/$tfile
17492 mkdir -p $remote_dir/foo1
17493 mkdir -p $remote_dir/foo2
17494 ln $remote_dir/$tfile $remote_dir/foo1/sofia
17495 ln $remote_dir/$tfile $remote_dir/foo2/zachary
17496 ln $remote_dir/$tfile $remote_dir/foo1/luna
17497 ln $remote_dir/$tfile $remote_dir/foo2/thor
17499 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
17501 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
17502 $LFS fid2path $DIR $FID
17503 error "bad link ea"
17506 rm $remote_dir/foo2/zachary
17508 rm $remote_dir/foo2/thor
17510 rm $remote_dir/$tfile
17512 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
17513 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
17514 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
17515 $LFS fid2path $DIR $FID
17516 error "bad link rename"
17518 rm $remote_dir/foo2/maggie
17521 local longname=filename_avg_len_is_thirty_two_
17522 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
17523 error "failed to hardlink many files"
17524 links=$($LFS fid2path $DIR $FID | wc -l)
17525 echo -n "${links}/1000 links in link EA"
17526 [[ ${links} -gt 60 ]] ||
17527 error "expected at least 60 links in link EA"
17528 unlinkmany $remote_dir/foo2/$longname 1000 ||
17529 error "failed to unlink many hardlinks"
17531 run_test 161b "link ea sanity under remote directory"
17534 remote_mds_nodsh && skip "remote MDS with nodsh"
17535 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17536 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
17537 skip "Need MDS version at least 2.1.5"
17539 # define CLF_RENAME_LAST 0x0001
17540 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
17541 changelog_register || error "changelog_register failed"
17544 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
17545 touch $DIR/$tdir/foo_161c
17546 touch $DIR/$tdir/bar_161c
17547 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17548 changelog_dump | grep RENME | tail -n 5
17549 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17550 changelog_clear 0 || error "changelog_clear failed"
17551 if [ x$flags != "x0x1" ]; then
17552 error "flag $flags is not 0x1"
17555 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17556 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17557 touch $DIR/$tdir/foo_161c
17558 touch $DIR/$tdir/bar_161c
17559 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17560 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17561 changelog_dump | grep RENME | tail -n 5
17562 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17563 changelog_clear 0 || error "changelog_clear failed"
17564 if [ x$flags != "x0x0" ]; then
17565 error "flag $flags is not 0x0"
17567 echo "rename overwrite a target having nlink > 1," \
17568 "changelog record has flags of $flags"
17570 # rename doesn't overwrite a target (changelog flag 0x0)
17571 touch $DIR/$tdir/foo_161c
17572 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17573 changelog_dump | grep RENME | tail -n 5
17574 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17575 changelog_clear 0 || error "changelog_clear failed"
17576 if [ x$flags != "x0x0" ]; then
17577 error "flag $flags is not 0x0"
17579 echo "rename doesn't overwrite a target," \
17580 "changelog record has flags of $flags"
17582 # define CLF_UNLINK_LAST 0x0001
17583 # unlink a file having nlink = 1 (changelog flag 0x1)
17584 rm -f $DIR/$tdir/foo2_161c
17585 changelog_dump | grep UNLNK | tail -n 5
17586 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17587 changelog_clear 0 || error "changelog_clear failed"
17588 if [ x$flags != "x0x1" ]; then
17589 error "flag $flags is not 0x1"
17591 echo "unlink a file having nlink = 1," \
17592 "changelog record has flags of $flags"
17594 # unlink a file having nlink > 1 (changelog flag 0x0)
17595 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17596 rm -f $DIR/$tdir/foobar_161c
17597 changelog_dump | grep UNLNK | tail -n 5
17598 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17599 changelog_clear 0 || error "changelog_clear failed"
17600 if [ x$flags != "x0x0" ]; then
17601 error "flag $flags is not 0x0"
17603 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17605 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17608 remote_mds_nodsh && skip "remote MDS with nodsh"
17609 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17614 changelog_register || error "changelog_register failed"
17616 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17617 # interfer with $MOUNT/.lustre/fid/ access
17619 [[ $? -eq 0 ]] || error "mkdir failed"
17621 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17622 $LCTL set_param fail_loc=0x8000140c
17624 $LCTL set_param fail_val=5
17627 echo foofoo > $DIR/$tdir/$tfile &
17630 # wait for create to be delayed
17634 [[ $? -eq 0 ]] || error "create should be blocked"
17636 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17637 stack_trap "rm -f $tempfile"
17638 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17639 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17640 # some delay may occur during ChangeLog publishing and file read just
17641 # above, that could allow file write to happen finally
17642 [[ -s $tempfile ]] && echo "file should be empty"
17644 $LCTL set_param fail_loc=0
17647 [[ $? -eq 0 ]] || error "create failed"
17649 run_test 161d "create with concurrent .lustre/fid access"
17652 local expected="$1"
17657 path=$($LFS fid2path "$@")
17660 if [ $rc -ne 0 ]; then
17661 error "path looked up of '$expected' failed: rc=$rc"
17662 elif [ "$path" != "$expected" ]; then
17663 error "path looked up '$path' instead of '$expected'"
17665 echo "FID '$fid' resolves to path '$path' as expected"
17669 test_162a() { # was test_162
17670 test_mkdir -p -c1 $DIR/$tdir/d2
17671 touch $DIR/$tdir/d2/$tfile
17672 touch $DIR/$tdir/d2/x1
17673 touch $DIR/$tdir/d2/x2
17674 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17675 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17677 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17678 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17681 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17682 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17683 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17685 # softlink to wrong file
17686 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17687 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17688 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17691 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17692 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17693 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17694 # fid2path dir/fsname should both work
17695 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17696 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17698 # hardlink count: check that there are 2 links
17699 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17700 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17702 # hardlink indexing: remove the first link
17703 rm $DIR/$tdir/d2/p/q/r/hlink
17704 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17706 run_test 162a "path lookup sanity"
17709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17710 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17713 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17714 error "create striped dir failed"
17716 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17717 tail -n 1 | awk '{print $2}')
17718 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17720 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17721 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17724 for ((i=0;i<5;i++)); do
17725 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17726 error "get fid for f$i failed"
17727 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17729 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17730 error "get fid for d$i failed"
17731 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17736 run_test 162b "striped directory path lookup sanity"
17738 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17740 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17741 skip "Need MDS version at least 2.7.51"
17743 local lpath=$tdir.local
17744 local rpath=$tdir.remote
17746 test_mkdir $DIR/$lpath
17747 test_mkdir $DIR/$rpath
17749 for ((i = 0; i <= 101; i++)); do
17752 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17753 error "get fid for local directory $DIR/$lpath failed"
17754 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17757 test_mkdir $DIR/$rpath
17758 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17759 error "get fid for remote directory $DIR/$rpath failed"
17760 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17765 run_test 162c "fid2path works with paths 100 or more directories deep"
17767 oalr_event_count() {
17771 awk -v name="${FSNAME}-OST0000" \
17772 -v event="${event}" \
17773 '$1 == "TRACE" && $2 == event && $3 == name' \
17778 oalr_expect_event_count() {
17781 local expect="${3}"
17784 count=$(oalr_event_count "${event}" "${trace}")
17785 if ((count == expect)); then
17789 error_noexit "${event} event count was '${count}', expected ${expect}"
17795 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17797 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17801 sync # Flush previous IOs so we can count log entries.
17802 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17803 stack_trap cleanup_165 EXIT
17807 local trace="/tmp/${tfile}.trace"
17811 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17812 skip "OFD access log unsupported"
17815 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17818 do_facet ost1 ofd_access_log_reader --list
17821 do_facet ost1 killall -TERM ofd_access_log_reader
17825 if ((rc != 0)); then
17826 error "ofd_access_log_reader exited with rc = '${rc}'"
17829 # Parse trace file for discovery events:
17830 oalr_expect_event_count alr_log_add "${trace}" 1
17831 oalr_expect_event_count alr_log_eof "${trace}" 1
17832 oalr_expect_event_count alr_log_free "${trace}" 1
17834 run_test 165a "ofd access log discovery"
17837 local trace="/tmp/${tfile}.trace"
17838 local file="${DIR}/${tfile}"
17847 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17848 skip "OFD access log unsupported"
17851 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17854 do_facet ost1 ofd_access_log_reader --list
17856 lfs setstripe -c 1 -i 0 "${file}"
17857 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17858 error "cannot create '${file}'"
17861 do_facet ost1 killall -TERM ofd_access_log_reader
17865 if ((rc != 0)); then
17866 error "ofd_access_log_reader exited with rc = '${rc}'"
17869 oalr_expect_event_count alr_log_entry "${trace}" 1
17871 pfid1=$($LFS path2fid "${file}")
17873 # 1 2 3 4 5 6 7 8 9 10
17874 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17875 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17877 echo "entry = '${entry[*]}'" >&2
17880 if [[ "${pfid1}" != "${pfid2}" ]]; then
17881 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17885 if ((size != 1048576)); then
17886 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17890 if [[ "${flags}" != "w" ]]; then
17891 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17894 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17897 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17898 error "cannot read '${file}'"
17901 do_facet ost1 killall -TERM ofd_access_log_reader
17905 if ((rc != 0)); then
17906 error "ofd_access_log_reader exited with rc = '${rc}'"
17909 oalr_expect_event_count alr_log_entry "${trace}" 1
17911 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17912 echo "entry = '${entry[*]}'" >&2
17915 if [[ "${pfid1}" != "${pfid2}" ]]; then
17916 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17920 if ((size != 524288)); then
17921 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17925 if [[ "${flags}" != "r" ]]; then
17926 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17929 run_test 165b "ofd access log entries are produced and consumed"
17932 local trace="/tmp/${tfile}.trace"
17933 local file="${DIR}/${tdir}/${tfile}"
17935 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17936 skip "OFD access log unsupported"
17938 test_mkdir "${DIR}/${tdir}"
17941 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17944 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17946 # 4096 / 64 = 64. Create twice as many entries.
17947 for ((i = 0; i < 128; i++)); do
17948 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17949 error "cannot create file"
17954 do_facet ost1 killall -TERM ofd_access_log_reader
17957 if ((rc != 0)); then
17958 error "ofd_access_log_reader exited with rc = '${rc}'"
17961 unlinkmany "${file}-%d" 128
17963 run_test 165c "full ofd access logs do not block IOs"
17965 oal_get_read_count() {
17968 # STATS lustre-OST0001 alr_read_count 1
17970 do_facet ost1 cat "${stats}" |
17971 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17972 END { print count; }'
17975 oal_expect_read_count() {
17980 # Ask ofd_access_log_reader to write stats.
17981 do_facet ost1 killall -USR1 ofd_access_log_reader
17983 # Allow some time for things to happen.
17986 count=$(oal_get_read_count "${stats}")
17987 if ((count == expect)); then
17991 error_noexit "bad read count, got ${count}, expected ${expect}"
17992 do_facet ost1 cat "${stats}" >&2
17997 local stats="/tmp/${tfile}.stats"
17998 local file="${DIR}/${tdir}/${tfile}"
17999 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
18001 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18002 skip "OFD access log unsupported"
18004 test_mkdir "${DIR}/${tdir}"
18007 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
18010 lfs setstripe -c 1 -i 0 "${file}"
18012 do_facet ost1 lctl set_param "${param}=rw"
18013 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18014 error "cannot create '${file}'"
18015 oal_expect_read_count "${stats}" 1
18017 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18018 error "cannot read '${file}'"
18019 oal_expect_read_count "${stats}" 2
18021 do_facet ost1 lctl set_param "${param}=r"
18022 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18023 error "cannot create '${file}'"
18024 oal_expect_read_count "${stats}" 2
18026 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18027 error "cannot read '${file}'"
18028 oal_expect_read_count "${stats}" 3
18030 do_facet ost1 lctl set_param "${param}=w"
18031 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18032 error "cannot create '${file}'"
18033 oal_expect_read_count "${stats}" 4
18035 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18036 error "cannot read '${file}'"
18037 oal_expect_read_count "${stats}" 4
18039 do_facet ost1 lctl set_param "${param}=0"
18040 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
18041 error "cannot create '${file}'"
18042 oal_expect_read_count "${stats}" 4
18044 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
18045 error "cannot read '${file}'"
18046 oal_expect_read_count "${stats}" 4
18048 do_facet ost1 killall -TERM ofd_access_log_reader
18051 if ((rc != 0)); then
18052 error "ofd_access_log_reader exited with rc = '${rc}'"
18055 run_test 165d "ofd_access_log mask works"
18058 local stats="/tmp/${tfile}.stats"
18059 local file0="${DIR}/${tdir}-0/${tfile}"
18060 local file1="${DIR}/${tdir}-1/${tfile}"
18062 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
18063 skip "OFD access log unsupported"
18065 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
18067 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
18068 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
18070 lfs setstripe -c 1 -i 0 "${file0}"
18071 lfs setstripe -c 1 -i 0 "${file1}"
18074 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
18077 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
18078 error "cannot create '${file0}'"
18080 oal_expect_read_count "${stats}" 0
18082 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
18083 error "cannot create '${file1}'"
18085 oal_expect_read_count "${stats}" 1
18087 do_facet ost1 killall -TERM ofd_access_log_reader
18090 if ((rc != 0)); then
18091 error "ofd_access_log_reader exited with rc = '${rc}'"
18094 run_test 165e "ofd_access_log MDT index filter works"
18097 local trace="/tmp/${tfile}.trace"
18102 do_facet ost1 timeout 60 ofd_access_log_reader \
18103 --exit-on-close --debug=- --trace=- > "${trace}" &
18110 if ((rc != 0)); then
18111 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
18116 run_test 165f "ofd_access_log_reader --exit-on-close works"
18119 # do directio so as not to populate the page cache
18120 log "creating a 10 Mb file"
18121 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
18122 error "multiop failed while creating a file"
18123 log "starting reads"
18124 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18125 log "truncating the file"
18126 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
18127 error "multiop failed while truncating the file"
18129 kill %+ || true # reads might have finished
18130 echo "wait until dd is finished"
18132 log "removing the temporary file"
18133 rm -rf $DIR/$tfile || error "tmp file removal failed"
18135 run_test 169 "parallel read and truncate should not deadlock"
18138 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18140 $LCTL clear # bug 18514
18141 $LCTL debug_daemon start $TMP/${tfile}_log_good
18143 $LCTL debug_daemon stop
18144 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
18145 error "sed failed to read log_good"
18147 $LCTL debug_daemon start $TMP/${tfile}_log_good
18149 $LCTL debug_daemon stop
18151 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
18152 error "lctl df log_bad failed"
18154 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18155 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18157 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
18158 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
18160 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
18161 error "bad_line good_line1 good_line2 are empty"
18163 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18164 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
18165 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
18167 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
18168 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
18169 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
18171 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
18172 error "bad_line_new good_line_new are empty"
18174 local expected_good=$((good_line1 + good_line2*2))
18176 rm -f $TMP/${tfile}*
18177 # LU-231, short malformed line may not be counted into bad lines
18178 if [ $bad_line -ne $bad_line_new ] &&
18179 [ $bad_line -ne $((bad_line_new - 1)) ]; then
18180 error "expected $bad_line bad lines, but got $bad_line_new"
18184 if [ $expected_good -ne $good_line_new ]; then
18185 error "expected $expected_good good lines, but got $good_line_new"
18190 run_test 170 "test lctl df to handle corrupted log ====================="
18192 test_171() { # bug20592
18193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18195 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
18196 $LCTL set_param fail_loc=0x50e
18197 $LCTL set_param fail_val=3000
18198 multiop_bg_pause $DIR/$tfile O_s || true
18200 kill -USR1 $MULTIPID
18204 if dmesg | grep "recursive fault"; then
18205 error "caught a recursive fault"
18207 $LCTL set_param fail_loc=0
18210 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
18214 #define OBD_FAIL_OBD_CLEANUP 0x60e
18215 $LCTL set_param fail_loc=0x60e
18216 umount $MOUNT || error "umount $MOUNT failed"
18217 stack_trap "mount_client $MOUNT"
18219 (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )) ||
18220 error "no client OBDs are remained"
18222 $LCTL dl | while read devno state type name foo; do
18225 $LCTL --device $name cleanup
18226 $LCTL --device $name detach
18229 # skip server devices
18234 if (( $($LCTL dl | egrep -c " osc | lov | lmv | mdc ") > 0 )); then
18235 $LCTL dl | egrep " osc | lov | lmv | mdc "
18236 error "some client OBDs are still remained"
18240 run_test 172 "manual device removal with lctl cleanup/detach ======"
18242 # it would be good to share it with obdfilter-survey/iokit-libecho code
18243 setup_obdecho_osc () {
18246 local obdfilter_name=$2
18247 echo "Creating new osc for $obdfilter_name on $ost_nid"
18248 # make sure we can find loopback nid
18249 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
18251 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
18252 ${obdfilter_name}_osc_UUID || rc=2; }
18253 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
18254 ${obdfilter_name}_UUID $ost_nid || rc=3; }
18258 cleanup_obdecho_osc () {
18259 local obdfilter_name=$1
18260 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
18261 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
18268 local pages=${3:-64}
18273 local obd_size=$(get_obd_size $node $OBD)
18274 local page_size=$(get_page_size $node)
18275 if [[ -n "$obd_size" ]]; then
18276 local new_count=$((obd_size / (pages * page_size / 1024)))
18277 [[ $new_count -ge $count ]] || count=$new_count
18280 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
18281 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
18283 if [ $rc -eq 0 ]; then
18284 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
18285 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
18287 echo "New object id is $id"
18288 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
18290 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
18291 "test_brw $count w v $pages $id" || rc=4; }
18292 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
18294 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
18295 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
18296 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
18297 { do_facet $node "$LCTL --device ec detach" || rc=6; }
18298 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
18303 skip "obdecho on osc is no longer supported"
18305 run_test 180a "test obdecho on osc"
18308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18309 remote_ost_nodsh && skip "remote OST with nodsh"
18311 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18312 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18313 error "failed to load module obdecho"
18315 local target=$(do_facet ost1 $LCTL dl |
18316 awk '/obdfilter/ { print $4; exit; }')
18318 if [ -n "$target" ]; then
18319 obdecho_test $target ost1 || error "obdecho_test failed with $?"
18321 do_facet ost1 $LCTL dl
18322 error "there is no obdfilter target on ost1"
18325 run_test 180b "test obdecho directly on obdfilter"
18327 test_180c() { # LU-2598
18328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18329 remote_ost_nodsh && skip "remote OST with nodsh"
18330 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
18331 skip "Need MDS version at least 2.4.0"
18333 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
18334 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
18335 error "failed to load module obdecho"
18337 local target=$(do_facet ost1 $LCTL dl |
18338 awk '/obdfilter/ { print $4; exit; }')
18340 if [ -n "$target" ]; then
18341 local pages=16384 # 64MB bulk I/O RPC size
18343 obdecho_test "$target" ost1 "$pages" ||
18344 error "obdecho_test with pages=$pages failed with $?"
18346 do_facet ost1 $LCTL dl
18347 error "there is no obdfilter target on ost1"
18350 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
18352 test_181() { # bug 22177
18353 test_mkdir $DIR/$tdir
18354 # create enough files to index the directory
18355 createmany -o $DIR/$tdir/foobar 4000
18356 # print attributes for debug purpose
18359 multiop_bg_pause $DIR/$tdir D_Sc || return 1
18361 # remove the files & current working dir
18362 unlinkmany $DIR/$tdir/foobar 4000
18364 kill -USR1 $MULTIPID
18366 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
18369 run_test 181 "Test open-unlinked dir ========================"
18375 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18377 $LCTL set_param mdc.*.rpc_stats=clear
18379 for (( i = 0; i < $tcount; i++ )) ; do
18380 mkdir $DIR/$tdir/$i
18383 for (( i = 0; i < $tcount; i++ )) ; do
18384 createmany -o $DIR/$tdir/$i/f- $fcount &
18388 for (( i = 0; i < $tcount; i++ )) ; do
18389 unlinkmany $DIR/$tdir/$i/f- $fcount &
18393 $LCTL get_param mdc.*.rpc_stats
18397 run_test 182a "Test parallel modify metadata operations from mdc"
18400 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18401 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
18408 do_facet mds1 $LCTL list_param \
18409 osp.$FSNAME-MDT*-osp-MDT*.rpc_stats ||
18410 skip "MDS lacks parallel RPC handling"
18412 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18414 rpc_count=$(do_facet mds1 $LCTL get_param -n \
18415 osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight)
18418 createmany -i 0 -d $DIR/$tdir/t- $tcount
18420 for (( i = 0; i < $tcount; i++ )) ; do
18421 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18425 delta=$((etime - stime))
18426 echo "Time for file creation $delta sec for $rpc_count parallel RPCs"
18429 for (( i = 0; i < $tcount; i++ )) ; do
18430 unlinkmany -d $DIR/$tdir/$i/d- $dcount &
18434 delta=$((etime - stime))
18435 echo "Time for file removal $delta sec for $rpc_count parallel RPCs"
18439 $LFS mkdir -i 0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18441 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=1
18444 createmany -i 0 -d $DIR/$tdir/t- $tcount
18446 for (( i = 0; i < $tcount; i++ )) ; do
18447 createmany -i 0 -d $DIR/$tdir/t-$i/d- 0 $dcount &
18451 delta=$((etime - stime))
18452 echo "Time for file creation $delta sec for 1 RPC sent at a time"
18455 for (( i = 0; i < $tcount; i++ )) ; do
18456 unlinkmany -d $DIR/$tdir/t-$i/d- $dcount &
18460 delta=$((etime - stime))
18461 echo "Time for file removal $delta sec for 1 RPC sent at a time"
18463 do_facet mds1 $LCTL set_param osp.$FSNAME-MDT0001-osp-MDT0000.max_mod_rpcs_in_flight=$rpc_count
18465 run_test 182b "Test parallel modify metadata operations from osp"
18467 test_183() { # LU-2275
18468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18469 remote_mds_nodsh && skip "remote MDS with nodsh"
18470 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
18471 skip "Need MDS version at least 2.3.56"
18473 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
18474 echo aaa > $DIR/$tdir/$tfile
18476 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
18477 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
18479 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
18480 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
18482 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18484 # Flush negative dentry cache
18485 touch $DIR/$tdir/$tfile
18487 # We are not checking for any leaked references here, they'll
18488 # become evident next time we do cleanup with module unload.
18491 run_test 183 "No crash or request leak in case of strange dispositions ========"
18493 # test suite 184 is for LU-2016, LU-2017
18495 check_swap_layouts_support
18497 dir0=$DIR/$tdir/$testnum
18498 test_mkdir -p -c1 $dir0
18503 $LFS setstripe -c1 $file1
18505 $LFS setstripe -c2 $file2
18507 gen1=$($LFS getstripe -g $file1)
18508 gen2=$($LFS getstripe -g $file2)
18510 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
18511 gen=$($LFS getstripe -g $file1)
18512 [[ $gen1 != $gen ]] ||
18513 error "Layout generation on $file1 does not change"
18514 gen=$($LFS getstripe -g $file2)
18515 [[ $gen2 != $gen ]] ||
18516 error "Layout generation on $file2 does not change"
18518 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
18519 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18521 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
18523 run_test 184a "Basic layout swap"
18526 check_swap_layouts_support
18528 dir0=$DIR/$tdir/$testnum
18529 mkdir -p $dir0 || error "creating dir $dir0"
18536 $LFS setstripe -c1 $file1
18537 $LFS setstripe -c2 $file2
18538 $LFS setstripe -c1 $file3
18539 chown $RUNAS_ID $file3
18540 gen1=$($LFS getstripe -g $file1)
18541 gen2=$($LFS getstripe -g $file2)
18543 $LFS swap_layouts $dir1 $dir2 &&
18544 error "swap of directories layouts should fail"
18545 $LFS swap_layouts $dir1 $file1 &&
18546 error "swap of directory and file layouts should fail"
18547 $RUNAS $LFS swap_layouts $file1 $file2 &&
18548 error "swap of file we cannot write should fail"
18549 $LFS swap_layouts $file1 $file3 &&
18550 error "swap of file with different owner should fail"
18551 /bin/true # to clear error code
18553 run_test 184b "Forbidden layout swap (will generate errors)"
18556 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
18557 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
18558 check_swap_layouts_support
18559 check_swap_layout_no_dom $DIR
18561 local dir0=$DIR/$tdir/$testnum
18562 mkdir -p $dir0 || error "creating dir $dir0"
18564 local ref1=$dir0/ref1
18565 local ref2=$dir0/ref2
18566 local file1=$dir0/file1
18567 local file2=$dir0/file2
18568 # create a file large enough for the concurrent test
18569 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
18570 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
18571 echo "ref file size: ref1($(stat -c %s $ref1))," \
18572 "ref2($(stat -c %s $ref2))"
18575 dd if=$ref1 of=$file1 bs=16k &
18578 # Make sure dd starts to copy file, but wait at most 5 seconds
18580 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
18582 $LFS swap_layouts $file1 $file2
18585 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
18586 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
18588 # how many bytes copied before swapping layout
18589 local copied=$(stat -c %s $file2)
18590 local remaining=$(stat -c %s $ref1)
18591 remaining=$((remaining - copied))
18592 echo "Copied $copied bytes before swapping layout..."
18594 cmp -n $copied $file1 $ref2 | grep differ &&
18595 error "Content mismatch [0, $copied) of ref2 and file1"
18596 cmp -n $copied $file2 $ref1 ||
18597 error "Content mismatch [0, $copied) of ref1 and file2"
18598 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
18599 error "Content mismatch [$copied, EOF) of ref1 and file1"
18602 rm -f $ref1 $ref2 $file1 $file2
18604 run_test 184c "Concurrent write and layout swap"
18607 check_swap_layouts_support
18608 check_swap_layout_no_dom $DIR
18609 [ -z "$(which getfattr 2>/dev/null)" ] &&
18610 skip_env "no getfattr command"
18612 local file1=$DIR/$tdir/$tfile-1
18613 local file2=$DIR/$tdir/$tfile-2
18614 local file3=$DIR/$tdir/$tfile-3
18618 mkdir -p $DIR/$tdir
18619 touch $file1 || error "create $file1 failed"
18620 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18621 error "create $file2 failed"
18622 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18623 error "create $file3 failed"
18624 lovea1=$(get_layout_param $file1)
18626 $LFS swap_layouts $file2 $file3 ||
18627 error "swap $file2 $file3 layouts failed"
18628 $LFS swap_layouts $file1 $file2 ||
18629 error "swap $file1 $file2 layouts failed"
18631 lovea2=$(get_layout_param $file2)
18634 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18636 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18637 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18639 run_test 184d "allow stripeless layouts swap"
18642 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18643 skip "Need MDS version at least 2.6.94"
18644 check_swap_layouts_support
18645 check_swap_layout_no_dom $DIR
18646 [ -z "$(which getfattr 2>/dev/null)" ] &&
18647 skip_env "no getfattr command"
18649 local file1=$DIR/$tdir/$tfile-1
18650 local file2=$DIR/$tdir/$tfile-2
18651 local file3=$DIR/$tdir/$tfile-3
18654 mkdir -p $DIR/$tdir
18655 touch $file1 || error "create $file1 failed"
18656 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18657 error "create $file2 failed"
18658 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18659 error "create $file3 failed"
18661 $LFS swap_layouts $file1 $file2 ||
18662 error "swap $file1 $file2 layouts failed"
18664 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18665 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18667 echo 123 > $file1 || error "Should be able to write into $file1"
18669 $LFS swap_layouts $file1 $file3 ||
18670 error "swap $file1 $file3 layouts failed"
18672 echo 123 > $file1 || error "Should be able to write into $file1"
18674 rm -rf $file1 $file2 $file3
18676 run_test 184e "Recreate layout after stripeless layout swaps"
18679 # Create a file with name longer than sizeof(struct stat) ==
18680 # 144 to see if we can get chars from the file name to appear
18681 # in the returned striping. Note that 'f' == 0x66.
18682 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18684 mkdir -p $DIR/$tdir
18685 mcreate $DIR/$tdir/$file
18686 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18687 error "IOC_MDC_GETFILEINFO returned garbage striping"
18690 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18692 test_185() { # LU-2441
18693 # LU-3553 - no volatile file support in old servers
18694 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18695 skip "Need MDS version at least 2.3.60"
18697 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18698 touch $DIR/$tdir/spoo
18699 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18700 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18701 error "cannot create/write a volatile file"
18702 [ "$FILESET" == "" ] &&
18703 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18704 error "FID is still valid after close"
18706 multiop_bg_pause $DIR/$tdir vVw4096_c
18713 # assume that the next FID for this client is sequential, since stdout
18714 # is unfortunately eaten by multiop_bg_pause
18715 local n=$((${fidv[1]} + 1))
18716 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18717 if [ "$FILESET" == "" ]; then
18718 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18719 error "FID is missing before close"
18721 kill -USR1 $multi_pid
18722 # 1 second delay, so if mtime change we will see it
18724 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18725 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18727 run_test 185 "Volatile file support"
18729 function create_check_volatile() {
18733 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18736 local FID=$(cat /tmp/${tfile}.fid)
18737 [ "$FID" == "" ] && error "can't get FID for volatile"
18738 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18739 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18740 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18744 cancel_lru_locks mdc # flush opencache
18745 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18750 # LU-12516 - volatile creation via .lustre
18751 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18752 skip "Need MDS version at least 2.3.55"
18754 create_check_volatile 0
18755 [ $MDSCOUNT -lt 2 ] && return 0
18758 create_check_volatile 1
18762 run_test 185a "Volatile file creation in .lustre/fid/"
18765 remote_mds_nodsh && skip "remote MDS with nodsh"
18766 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18767 skip "Need MDS version at least 2.3.0"
18769 local dir0=$DIR/$tdir/$testnum
18770 mkdir -p $dir0 || error "creating dir $dir0"
18772 local file=$dir0/file1
18773 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18774 local dv1=$($LFS data_version $file)
18775 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18776 local dv2=$($LFS data_version $file)
18777 [[ $dv1 != $dv2 ]] ||
18778 error "data version did not change on write $dv1 == $dv2"
18783 run_test 187a "Test data version change"
18786 remote_mds_nodsh && skip "remote MDS with nodsh"
18787 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18788 skip "Need MDS version at least 2.3.0"
18790 local dir0=$DIR/$tdir/$testnum
18791 mkdir -p $dir0 || error "creating dir $dir0"
18793 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18794 [[ ${DV[0]} != ${DV[1]} ]] ||
18795 error "data version did not change on write"\
18796 " ${DV[0]} == ${DV[1]}"
18801 run_test 187b "Test data version change on volatile file"
18804 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18805 remote_mgs_nodsh && skip "remote MGS with nodsh"
18806 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18808 local POOL=${POOL:-cea1}
18809 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18810 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18813 local last_ost=$(($OSTCOUNT - 1))
18815 local ost_list=$(seq $first_ost $ost_step $last_ost)
18816 local ost_range="$first_ost $last_ost $ost_step"
18817 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18818 local file_dir=$POOL_ROOT/file_tst
18819 local subdir=$test_path/subdir
18823 # former test_200a test_200b
18824 pool_add $POOL || { rc=$? ; break; }
18825 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18826 # former test_200c test_200d
18827 mkdir -p $test_path
18828 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18829 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18831 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18832 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18833 || { rc=$? ; break; }
18834 # former test_200e test_200f
18835 local files=$((OSTCOUNT*3))
18836 pool_alloc_files $POOL $test_path $files "$ost_list" \
18837 || { rc=$? ; break; }
18838 pool_create_files $POOL $file_dir $files "$ost_list" \
18839 || { rc=$? ; break; }
18840 # former test_200g test_200h
18841 pool_lfs_df $POOL || { rc=$? ; break; }
18842 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18844 # former test_201a test_201b test_201c
18845 pool_remove_first_target $POOL || { rc=$? ; break; }
18847 local f=$test_path/$tfile
18848 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18849 pool_remove $POOL $f || { rc=$? ; break; }
18857 run_test 200 "OST pools"
18859 # usage: default_attr <count | size | offset>
18861 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18864 # usage: check_default_stripe_attr
18865 check_default_stripe_attr() {
18866 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18869 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18871 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18875 error "unknown getstripe attr '$1'"
18878 [ $ACTUAL == $EXPECTED ] ||
18879 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18883 test_mkdir $DIR/$tdir
18884 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18886 check_default_stripe_attr --stripe-count
18887 check_default_stripe_attr --stripe-size
18888 check_default_stripe_attr --stripe-index
18890 run_test 204a "Print default stripe attributes"
18893 test_mkdir $DIR/$tdir
18894 $LFS setstripe --stripe-count 1 $DIR/$tdir
18896 check_default_stripe_attr --stripe-size
18897 check_default_stripe_attr --stripe-index
18899 run_test 204b "Print default stripe size and offset"
18902 test_mkdir $DIR/$tdir
18903 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18905 check_default_stripe_attr --stripe-count
18906 check_default_stripe_attr --stripe-index
18908 run_test 204c "Print default stripe count and offset"
18911 test_mkdir $DIR/$tdir
18912 $LFS setstripe --stripe-index 0 $DIR/$tdir
18914 check_default_stripe_attr --stripe-count
18915 check_default_stripe_attr --stripe-size
18917 run_test 204d "Print default stripe count and size"
18920 test_mkdir $DIR/$tdir
18921 $LFS setstripe -d $DIR/$tdir
18923 check_default_stripe_attr --stripe-count --raw
18924 check_default_stripe_attr --stripe-size --raw
18925 check_default_stripe_attr --stripe-index --raw
18927 run_test 204e "Print raw stripe attributes"
18930 test_mkdir $DIR/$tdir
18931 $LFS setstripe --stripe-count 1 $DIR/$tdir
18933 check_default_stripe_attr --stripe-size --raw
18934 check_default_stripe_attr --stripe-index --raw
18936 run_test 204f "Print raw stripe size and offset"
18939 test_mkdir $DIR/$tdir
18940 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18942 check_default_stripe_attr --stripe-count --raw
18943 check_default_stripe_attr --stripe-index --raw
18945 run_test 204g "Print raw stripe count and offset"
18948 test_mkdir $DIR/$tdir
18949 $LFS setstripe --stripe-index 0 $DIR/$tdir
18951 check_default_stripe_attr --stripe-count --raw
18952 check_default_stripe_attr --stripe-size --raw
18954 run_test 204h "Print raw stripe count and size"
18956 # Figure out which job scheduler is being used, if any,
18957 # or use a fake one
18958 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18959 JOBENV=SLURM_JOB_ID
18960 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18962 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18964 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18965 JOBENV=LOADL_STEP_ID
18966 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18969 $LCTL list_param jobid_name > /dev/null 2>&1
18970 if [ $? -eq 0 ]; then
18976 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18978 verify_jobstats() {
18983 # we don't really need to clear the stats for this test to work, since each
18984 # command has a unique jobid, but it makes debugging easier if needed.
18985 # for facet in $facets; do
18986 # local dev=$(convert_facet2label $facet)
18987 # # clear old jobstats
18988 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18991 # use a new JobID for each test, or we might see an old one
18992 [ "$JOBENV" = "FAKE_JOBID" ] &&
18993 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18995 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18997 [ "$JOBENV" = "nodelocal" ] && {
18998 FAKE_JOBID=id.$testnum.%e.$RANDOM
18999 $LCTL set_param jobid_name=$FAKE_JOBID
19000 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
19003 log "Test: ${cmd[*]}"
19004 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
19006 if [ $JOBENV = "FAKE_JOBID" ]; then
19007 FAKE_JOBID=$JOBVAL ${cmd[*]}
19012 # all files are created on OST0000
19013 for facet in $facets; do
19014 local stats="*.$(convert_facet2label $facet).job_stats"
19016 # strip out libtool wrappers for in-tree executables
19017 if (( $(do_facet $facet lctl get_param $stats |
19018 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
19019 do_facet $facet lctl get_param $stats
19020 error "No jobstats for $JOBVAL found on $facet::$stats"
19026 local new_jobenv=$1
19028 set_persistent_param_and_check client "jobid_var" \
19029 "$FSNAME.sys.jobid_var" $new_jobenv
19032 test_205a() { # Job stats
19033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19034 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
19035 skip "Need MDS version with at least 2.7.1"
19036 remote_mgs_nodsh && skip "remote MGS with nodsh"
19037 remote_mds_nodsh && skip "remote MDS with nodsh"
19038 remote_ost_nodsh && skip "remote OST with nodsh"
19039 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
19040 skip "Server doesn't support jobstats"
19041 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
19043 local old_jobenv=$($LCTL get_param -n jobid_var)
19044 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
19046 if [[ $PERM_CMD == *"set_param -P"* ]]; then
19047 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
19049 stack_trap "do_facet mgs $PERM_CMD \
19050 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
19054 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
19055 mdt.*.job_cleanup_interval | head -n 1)
19056 local new_interval=5
19057 do_facet $SINGLEMDS \
19058 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
19059 stack_trap "do_facet $SINGLEMDS \
19060 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
19061 local start=$SECONDS
19065 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
19066 verify_jobstats "$cmd" "$SINGLEMDS"
19068 cmd="rmdir $DIR/$tdir"
19069 verify_jobstats "$cmd" "$SINGLEMDS"
19070 # mkdir on secondary MDT
19071 if [ $MDSCOUNT -gt 1 ]; then
19072 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
19073 verify_jobstats "$cmd" "mds2"
19076 cmd="mknod $DIR/$tfile c 1 3"
19077 verify_jobstats "$cmd" "$SINGLEMDS"
19079 cmd="rm -f $DIR/$tfile"
19080 verify_jobstats "$cmd" "$SINGLEMDS"
19081 # create all files on OST0000 so verify_jobstats can find OST stats
19083 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
19084 verify_jobstats "$cmd" "$SINGLEMDS"
19086 cmd="touch $DIR/$tfile"
19087 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19089 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
19090 verify_jobstats "$cmd" "ost1"
19092 cancel_lru_locks osc
19093 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
19094 verify_jobstats "$cmd" "ost1"
19096 cmd="$TRUNCATE $DIR/$tfile 0"
19097 verify_jobstats "$cmd" "$SINGLEMDS ost1"
19099 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
19100 verify_jobstats "$cmd" "$SINGLEMDS"
19101 # jobstats expiry - sleep until old stats should be expired
19102 local left=$((new_interval + 5 - (SECONDS - start)))
19103 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
19104 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
19106 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
19107 verify_jobstats "$cmd" "$SINGLEMDS"
19108 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
19109 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
19111 # Ensure that jobid are present in changelog (if supported by MDS)
19112 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
19113 changelog_dump | tail -10
19114 jobids=$(changelog_dump | tail -9 | grep -c "j=")
19115 [ $jobids -eq 9 ] ||
19116 error "Wrong changelog jobid count $jobids != 9"
19120 jobstats_set $JOBENV
19122 changelog_dump | grep $tfile
19123 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
19124 [ $jobids -eq 0 ] ||
19125 error "Unexpected jobids when jobid_var=$JOBENV"
19128 # test '%j' access to environment variable - if supported
19129 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
19130 JOBENV="JOBCOMPLEX"
19131 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19133 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19136 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
19137 JOBENV="JOBCOMPLEX"
19138 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
19140 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19143 # test '%j' access to per-session jobid - if supported
19144 if lctl list_param jobid_this_session > /dev/null 2>&1
19146 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
19147 lctl set_param jobid_this_session=$USER
19149 JOBENV="JOBCOMPLEX"
19150 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
19152 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
19155 run_test 205a "Verify job stats"
19157 # LU-13117, LU-13597
19159 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
19160 skip "Need MDS version at least 2.13.54.91"
19162 local job_stats="mdt.*.job_stats"
19163 local old_jobid=$(do_facet mds1 $LCTL get_param jobid_var)
19165 do_facet mds1 $LCTL set_param $job_stats=clear
19167 # Setting jobid_var to USER might not be supported
19168 [[ -n "$old_jobid" ]] && stack_trap "$LCTL set_param $old_jobid"
19169 $LCTL set_param jobid_var=USER || true
19170 stack_trap "$LCTL set_param $($LCTL get_param jobid_name)"
19171 $LCTL set_param jobid_name="%j.%e.%u"
19173 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
19174 do_facet mds1 $LCTL get_param $job_stats | grep "job_id:.*foolish" &&
19175 { do_facet mds1 $LCTL get_param $job_stats;
19176 error "Unexpected jobid found"; }
19177 do_facet mds1 $LCTL get_param $job_stats | grep "open:.*min.*max.*sum"||
19178 { do_facet mds1 $LCTL get_param $job_stats;
19179 error "wrong job_stats format found"; }
19181 (( $MDS1_VERSION <= $(version_code 2.15.0) )) &&
19182 echo "MDS does not yet escape jobid" && return 0
19183 $LCTL set_param jobid_var=TEST205b
19184 env -i TEST205b="has sp" touch $DIR/$tfile.2
19185 do_facet mds1 $LCTL get_param $job_stats | grep "has.*x20sp" ||
19186 { do_facet mds1 $LCTL get_param $job_stats;
19187 error "jobid not escaped"; }
19189 run_test 205b "Verify job stats jobid and output format"
19193 $LCTL set_param llite.*.stats=0
19194 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
19195 $LCTL get_param llite.*.stats
19196 $LCTL get_param llite.*.stats | grep \
19197 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
19198 error "wrong client stats format found"
19200 run_test 205c "Verify client stats format"
19203 local file=$DIR/$tdir/$tfile
19205 (( $MDS1_VERSION >= $(version_code 2.15.52) )) ||
19206 skip "need lustre >= 2.15.51"
19207 (( $OST1_VERSION >= $(version_code 2.15.52) )) ||
19208 skip "need lustre >= 2.15.51"
19209 verify_yaml_available || skip_env "YAML verification not installed"
19211 test_mkdir $DIR/$tdir
19212 $LFS setstripe -E 1M -L mdt -E -1 $file || error "setstripe failed"
19214 dd if=/dev/zero of=$file bs=1M count=10 conv=sync ||
19215 error "failed to write data to $file"
19218 echo -n 'verify rename_stats...'
19219 output=$(do_facet mds1 \
19220 "$LCTL get_param -n mdt.$FSNAME-MDT0000.rename_stats")
19221 verify_yaml "$output" || error "rename_stats is not valid YAML"
19224 echo -n 'verify mdt job_stats...'
19225 output=$(do_facet mds1 \
19226 "$LCTL get_param -n mdt.$FSNAME-MDT0000.job_stats")
19227 verify_yaml "$output" || error "job_stats on mds1 is not valid YAML"
19230 echo -n 'verify ost job_stats...'
19231 output=$(do_facet ost1 \
19232 "$LCTL get_param -n obdfilter.$FSNAME-OST0000.job_stats")
19233 verify_yaml "$output" || error "job_stats on ost1 is not valid YAML"
19236 run_test 205d "verify the format of some stats files"
19238 # LU-1480, LU-1773 and LU-1657
19240 mkdir -p $DIR/$tdir
19241 $LFS setstripe -c -1 $DIR/$tdir
19242 #define OBD_FAIL_LOV_INIT 0x1403
19243 $LCTL set_param fail_loc=0xa0001403
19244 $LCTL set_param fail_val=1
19245 touch $DIR/$tdir/$tfile || true
19247 run_test 206 "fail lov_init_raid0() doesn't lbug"
19250 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19251 local fsz=`stat -c %s $DIR/$tfile`
19252 cancel_lru_locks mdc
19254 # do not return layout in getattr intent
19255 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
19256 $LCTL set_param fail_loc=0x170
19257 local sz=`stat -c %s $DIR/$tfile`
19259 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
19263 run_test 207a "can refresh layout at glimpse"
19266 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
19267 local cksum=`md5sum $DIR/$tfile`
19268 local fsz=`stat -c %s $DIR/$tfile`
19269 cancel_lru_locks mdc
19270 cancel_lru_locks osc
19272 # do not return layout in getattr intent
19273 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
19274 $LCTL set_param fail_loc=0x171
19276 # it will refresh layout after the file is opened but before read issues
19277 echo checksum is "$cksum"
19278 echo "$cksum" |md5sum -c --quiet || error "file differs"
19282 run_test 207b "can refresh layout at open"
19285 # FIXME: in this test suite, only RD lease is used. This is okay
19286 # for now as only exclusive open is supported. After generic lease
19287 # is done, this test suite should be revised. - Jinshan
19289 remote_mds_nodsh && skip "remote MDS with nodsh"
19290 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
19291 skip "Need MDS version at least 2.4.52"
19293 echo "==== test 1: verify get lease work"
19294 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
19296 echo "==== test 2: verify lease can be broken by upcoming open"
19297 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19301 $MULTIOP $DIR/$tfile oO_RDWR:c
19302 kill -USR1 $PID && wait $PID || error "break lease error"
19304 echo "==== test 3: verify lease can't be granted if an open already exists"
19305 $MULTIOP $DIR/$tfile oO_RDWR:_c &
19309 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
19310 kill -USR1 $PID && wait $PID || error "open file error"
19312 echo "==== test 4: lease can sustain over recovery"
19313 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
19319 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
19321 echo "==== test 5: lease broken can't be regained by replay"
19322 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
19326 # open file to break lease and then recovery
19327 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
19330 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
19334 run_test 208 "Exclusive open"
19337 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
19338 skip_env "must have disp_stripe"
19341 sync; sleep 5; sync;
19343 echo 3 > /proc/sys/vm/drop_caches
19344 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19345 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19346 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19348 # open/close 500 times
19349 for i in $(seq 500); do
19353 echo 3 > /proc/sys/vm/drop_caches
19354 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
19355 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
19356 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
19358 echo "before: $req_before, after: $req_after"
19359 [ $((req_after - req_before)) -ge 300 ] &&
19360 error "open/close requests are not freed"
19363 run_test 209 "read-only open/close requests should be freed promptly"
19368 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
19372 $LFS getstripe $DIR/$tfile
19374 wait $pid || error "multiop failed"
19376 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
19380 $LFS getstripe $DIR/$tfile
19382 wait $pid || error "multiop failed"
19384 run_test 210 "lfs getstripe does not break leases"
19388 size=$((size % 8192 + 1))
19389 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
19390 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
19391 rm -f $DIR/f212 $DIR/f212.xyz
19393 run_test 212 "Sendfile test ============================================"
19396 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
19397 cancel_lru_locks osc
19398 lctl set_param fail_loc=0x8000040f
19399 # generate a read lock
19400 cat $DIR/$tfile > /dev/null
19401 # write to the file, it will try to cancel the above read lock.
19402 cat /etc/hosts >> $DIR/$tfile
19404 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
19406 test_214() { # for bug 20133
19407 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
19408 for (( i=0; i < 340; i++ )) ; do
19409 touch $DIR/$tdir/d214c/a$i
19412 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
19413 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
19414 ls $DIR/d214c || error "ls $DIR/d214c failed"
19415 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
19416 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
19418 run_test 214 "hash-indexed directory test - bug 20133"
19420 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
19421 create_lnet_proc_files() {
19422 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
19425 # counterpart of create_lnet_proc_files
19426 remove_lnet_proc_files() {
19427 rm -f $TMP/lnet_$1.sys
19430 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19431 # 3rd arg as regexp for body
19432 check_lnet_proc_stats() {
19433 local l=$(cat "$TMP/lnet_$1" |wc -l)
19434 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
19436 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
19439 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
19440 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
19441 # optional and can be regexp for 2nd line (lnet.routes case)
19442 check_lnet_proc_entry() {
19443 local blp=2 # blp stands for 'position of 1st line of body'
19444 [ -z "$5" ] || blp=3 # lnet.routes case
19446 local l=$(cat "$TMP/lnet_$1" |wc -l)
19447 # subtracting one from $blp because the body can be empty
19448 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
19450 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
19451 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
19453 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
19454 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
19456 # bail out if any unexpected line happened
19457 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
19458 [ "$?" != 0 ] || error "$2 misformatted"
19461 test_215() { # for bugs 18102, 21079, 21517
19462 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19464 local N='(0|[1-9][0-9]*)' # non-negative numeric
19465 local P='[1-9][0-9]*' # positive numeric
19466 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
19467 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
19468 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
19469 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
19471 local L1 # regexp for 1st line
19472 local L2 # regexp for 2nd line (optional)
19473 local BR # regexp for the rest (body)
19475 # lnet.stats should look as 11 space-separated non-negative numerics
19476 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
19477 create_lnet_proc_files "stats"
19478 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
19479 remove_lnet_proc_files "stats"
19481 # lnet.routes should look like this:
19482 # Routing disabled/enabled
19483 # net hops priority state router
19484 # where net is a string like tcp0, hops > 0, priority >= 0,
19485 # state is up/down,
19486 # router is a string like 192.168.1.1@tcp2
19487 L1="^Routing (disabled|enabled)$"
19488 L2="^net +hops +priority +state +router$"
19489 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
19490 create_lnet_proc_files "routes"
19491 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
19492 remove_lnet_proc_files "routes"
19494 # lnet.routers should look like this:
19495 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
19496 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
19497 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
19498 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
19499 L1="^ref +rtr_ref +alive +router$"
19500 BR="^$P +$P +(up|down) +$NID$"
19501 create_lnet_proc_files "routers"
19502 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
19503 remove_lnet_proc_files "routers"
19505 # lnet.peers should look like this:
19506 # nid refs state last max rtr min tx min queue
19507 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
19508 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
19509 # numeric (0 or >0 or <0), queue >= 0.
19510 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
19511 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
19512 create_lnet_proc_files "peers"
19513 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
19514 remove_lnet_proc_files "peers"
19516 # lnet.buffers should look like this:
19517 # pages count credits min
19518 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
19519 L1="^pages +count +credits +min$"
19520 BR="^ +$N +$N +$I +$I$"
19521 create_lnet_proc_files "buffers"
19522 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
19523 remove_lnet_proc_files "buffers"
19525 # lnet.nis should look like this:
19526 # nid status alive refs peer rtr max tx min
19527 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
19528 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
19529 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
19530 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
19531 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
19532 create_lnet_proc_files "nis"
19533 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
19534 remove_lnet_proc_files "nis"
19536 # can we successfully write to lnet.stats?
19537 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
19539 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
19541 test_216() { # bug 20317
19542 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19543 remote_ost_nodsh && skip "remote OST with nodsh"
19546 local facets=$(get_facets OST)
19547 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19549 save_lustre_params client "osc.*.contention_seconds" > $p
19550 save_lustre_params $facets \
19551 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
19552 save_lustre_params $facets \
19553 "ldlm.namespaces.filter-*.contended_locks" >> $p
19554 save_lustre_params $facets \
19555 "ldlm.namespaces.filter-*.contention_seconds" >> $p
19556 clear_stats osc.*.osc_stats
19558 # agressive lockless i/o settings
19559 do_nodes $(comma_list $(osts_nodes)) \
19560 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
19561 ldlm.namespaces.filter-*.contended_locks=0 \
19562 ldlm.namespaces.filter-*.contention_seconds=60"
19563 lctl set_param -n osc.*.contention_seconds=60
19565 $DIRECTIO write $DIR/$tfile 0 10 4096
19566 $CHECKSTAT -s 40960 $DIR/$tfile
19568 # disable lockless i/o
19569 do_nodes $(comma_list $(osts_nodes)) \
19570 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
19571 ldlm.namespaces.filter-*.contended_locks=32 \
19572 ldlm.namespaces.filter-*.contention_seconds=0"
19573 lctl set_param -n osc.*.contention_seconds=0
19574 clear_stats osc.*.osc_stats
19576 dd if=/dev/zero of=$DIR/$tfile count=0
19577 $CHECKSTAT -s 0 $DIR/$tfile
19579 restore_lustre_params <$p
19583 run_test 216 "check lockless direct write updates file size and kms correctly"
19585 test_217() { # bug 22430
19586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19591 for node in $(nodes_list); do
19592 nid=$(host_nids_address $node $NETTYPE)
19593 if [[ $nid = *-* ]] ; then
19594 echo "lctl ping $(h2nettype $nid)"
19595 lctl ping $(h2nettype $nid)
19597 echo "skipping $node (no hyphen detected)"
19601 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
19604 # do directio so as not to populate the page cache
19605 log "creating a 10 Mb file"
19606 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
19607 log "starting reads"
19608 dd if=$DIR/$tfile of=/dev/null bs=4096 &
19609 log "truncating the file"
19610 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
19612 kill %+ || true # reads might have finished
19613 echo "wait until dd is finished"
19615 log "removing the temporary file"
19616 rm -rf $DIR/$tfile || error "tmp file removal failed"
19618 run_test 218 "parallel read and truncate should not deadlock"
19621 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19623 # write one partial page
19624 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
19625 # set no grant so vvp_io_commit_write will do sync write
19626 $LCTL set_param fail_loc=0x411
19627 # write a full page at the end of file
19628 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
19630 $LCTL set_param fail_loc=0
19631 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
19632 $LCTL set_param fail_loc=0x411
19633 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
19636 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
19637 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
19639 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
19641 test_220() { #LU-325
19642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19643 remote_ost_nodsh && skip "remote OST with nodsh"
19644 remote_mds_nodsh && skip "remote MDS with nodsh"
19645 remote_mgs_nodsh && skip "remote MGS with nodsh"
19649 # create on MDT0000 so the last_id and next_id are correct
19650 mkdir_on_mdt0 $DIR/$tdir
19651 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
19655 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
19656 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
19657 osp.$mdtosc_proc1.prealloc_last_id)
19658 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
19659 osp.$mdtosc_proc1.prealloc_next_id)
19663 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
19664 #define OBD_FAIL_OST_ENOINO 0x229
19665 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
19666 create_pool $FSNAME.$TESTNAME || return 1
19667 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
19669 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
19671 MDSOBJS=$((last_id - next_id))
19672 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
19674 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
19675 echo "OST still has $count kbytes free"
19677 echo "create $MDSOBJS files @next_id..."
19678 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19680 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19681 osp.$mdtosc_proc1.prealloc_last_id)
19682 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19683 osp.$mdtosc_proc1.prealloc_next_id)
19685 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19690 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19691 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19693 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19694 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19695 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19696 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19697 echo "unlink $MDSOBJS files @$next_id..."
19698 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19700 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19705 dd if=`which date` of=$MOUNT/date oflag=sync
19706 chmod +x $MOUNT/date
19708 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19709 $LCTL set_param fail_loc=0x80001401
19711 $MOUNT/date > /dev/null
19714 run_test 221 "make sure fault and truncate race to not cause OOM"
19717 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19720 test_mkdir $DIR/$tdir
19721 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19722 createmany -o $DIR/$tdir/$tfile 10
19723 cancel_lru_locks mdc
19724 cancel_lru_locks osc
19725 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19726 $LCTL set_param fail_loc=0x31a
19727 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19728 $LCTL set_param fail_loc=0
19731 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19737 test_mkdir $DIR/$tdir
19738 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19739 createmany -o $DIR/$tdir/$tfile 10
19740 cancel_lru_locks mdc
19741 cancel_lru_locks osc
19742 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19743 $LCTL set_param fail_loc=0x31a
19744 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19745 $LCTL set_param fail_loc=0
19747 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19753 test_mkdir $DIR/$tdir
19754 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19755 createmany -o $DIR/$tdir/$tfile 10
19756 cancel_lru_locks mdc
19757 cancel_lru_locks osc
19758 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19759 $LCTL set_param fail_loc=0x31b
19760 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19761 $LCTL set_param fail_loc=0
19764 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19766 test_224a() { # LU-1039, MRP-303
19767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19768 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19769 $LCTL set_param fail_loc=0x508
19770 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19771 $LCTL set_param fail_loc=0
19774 run_test 224a "Don't panic on bulk IO failure"
19776 test_224bd_sub() { # LU-1039, MRP-303
19777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19781 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19783 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19785 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19786 cancel_lru_locks osc
19788 stack_trap "set_checksums $ORIG_CSUM" EXIT
19789 local at_max_saved=0
19791 # adaptive timeouts may prevent seeing the issue
19792 if at_is_enabled; then
19793 at_max_saved=$(at_max_get mds)
19794 at_max_set 0 mds client
19795 stack_trap "at_max_set $at_max_saved mds client" EXIT
19798 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19799 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19800 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19802 do_facet ost1 $LCTL set_param fail_loc=0
19803 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19808 test_224bd_sub 3 error "dd failed"
19810 run_test 224b "Don't panic on bulk IO failure"
19812 test_224c() { # LU-6441
19813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19814 remote_mds_nodsh && skip "remote MDS with nodsh"
19816 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19817 save_writethrough $p
19818 set_cache writethrough on
19820 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19821 local at_max=$($LCTL get_param -n at_max)
19822 local timeout=$($LCTL get_param -n timeout)
19823 local test_at="at_max"
19824 local param_at="$FSNAME.sys.at_max"
19825 local test_timeout="timeout"
19826 local param_timeout="$FSNAME.sys.timeout"
19828 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19830 set_persistent_param_and_check client "$test_at" "$param_at" 0
19831 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19833 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19834 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19835 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19836 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19838 do_facet ost1 "$LCTL set_param fail_loc=0"
19840 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19841 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19844 $LCTL set_param -n $pages_per_rpc
19845 restore_lustre_params < $p
19848 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19850 test_224d() { # LU-11169
19851 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19853 run_test 224d "Don't corrupt data on bulk IO timeout"
19855 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19857 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19858 if [ -z ${MDSSURVEY} ]; then
19859 skip_env "mds-survey not found"
19861 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19862 skip "Need MDS version at least 2.2.51"
19864 local mds=$(facet_host $SINGLEMDS)
19865 local target=$(do_nodes $mds 'lctl dl' |
19866 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19868 local cmd1="file_count=1000 thrhi=4"
19869 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19870 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19871 local cmd="$cmd1 $cmd2 $cmd3"
19873 rm -f ${TMP}/mds_survey*
19875 eval $cmd || error "mds-survey with zero-stripe failed"
19876 cat ${TMP}/mds_survey*
19877 rm -f ${TMP}/mds_survey*
19879 run_test 225a "Metadata survey sanity with zero-stripe"
19882 if [ -z ${MDSSURVEY} ]; then
19883 skip_env "mds-survey not found"
19885 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19886 skip "Need MDS version at least 2.2.51"
19887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19888 remote_mds_nodsh && skip "remote MDS with nodsh"
19889 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19890 skip_env "Need to mount OST to test"
19893 local mds=$(facet_host $SINGLEMDS)
19894 local target=$(do_nodes $mds 'lctl dl' |
19895 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19897 local cmd1="file_count=1000 thrhi=4"
19898 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19899 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19900 local cmd="$cmd1 $cmd2 $cmd3"
19902 rm -f ${TMP}/mds_survey*
19904 eval $cmd || error "mds-survey with stripe_count failed"
19905 cat ${TMP}/mds_survey*
19906 rm -f ${TMP}/mds_survey*
19908 run_test 225b "Metadata survey sanity with stripe_count = 1"
19910 mcreate_path2fid () {
19916 local path=$DIR/$tdir/$name
19921 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19922 error "cannot create $desc"
19924 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19926 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19928 fid_path=$($LFS fid2path $MOUNT $fid)
19930 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19932 [ "$path" == "$fid_path" ] ||
19933 error "fid2path returned $fid_path, expected $path"
19935 echo "pass with $path and $fid"
19940 mkdir -p $DIR/$tdir
19942 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19943 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19944 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19945 mcreate_path2fid 0040666 0 0 dir "directory"
19946 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19947 mcreate_path2fid 0100666 0 0 file "regular file"
19948 mcreate_path2fid 0120666 0 0 link "symbolic link"
19949 mcreate_path2fid 0140666 0 0 sock "socket"
19951 run_test 226a "call path2fid and fid2path on files of all type"
19954 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19959 mkdir -p $DIR/$tdir
19960 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19961 error "create remote directory failed"
19962 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19963 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19964 "character special file (null)"
19965 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19966 "character special file (no device)"
19967 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19968 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19969 "block special file (loop)"
19970 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19971 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19972 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19974 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19977 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19978 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19979 skip "Need MDS version at least 2.13.55"
19981 local submnt=/mnt/submnt
19982 local srcfile=/etc/passwd
19983 local dstfile=$submnt/passwd
19989 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19990 error "create remote directory failed"
19991 mkdir -p $submnt || error "create $submnt failed"
19992 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19993 error "mount $submnt failed"
19994 stack_trap "umount $submnt" EXIT
19996 cp $srcfile $dstfile
19997 fid=$($LFS path2fid $dstfile)
19998 path=$($LFS fid2path $submnt "$fid")
19999 [ "$path" = "$dstfile" ] ||
20000 error "fid2path $submnt $fid failed ($path != $dstfile)"
20002 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
20004 # LU-1299 Executing or running ldd on a truncated executable does not
20005 # cause an out-of-memory condition.
20007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20008 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
20010 dd if=$(which date) of=$MOUNT/date bs=1k count=1
20011 chmod +x $MOUNT/date
20013 $MOUNT/date > /dev/null
20014 ldd $MOUNT/date > /dev/null
20017 run_test 227 "running truncated executable does not cause OOM"
20019 # LU-1512 try to reuse idle OI blocks
20021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20022 remote_mds_nodsh && skip "remote MDS with nodsh"
20023 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20025 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20026 local myDIR=$DIR/$tdir
20029 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20030 $LCTL set_param fail_loc=0x80001002
20031 createmany -o $myDIR/t- 10000
20032 $LCTL set_param fail_loc=0
20033 # The guard is current the largest FID holder
20035 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20037 local IDX=$(($SEQ % 64))
20039 do_facet $SINGLEMDS sync
20040 # Make sure journal flushed.
20042 local blk1=$(do_facet $SINGLEMDS \
20043 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20044 grep Blockcount | awk '{print $4}')
20046 # Remove old files, some OI blocks will become idle.
20047 unlinkmany $myDIR/t- 10000
20048 # Create new files, idle OI blocks should be reused.
20049 createmany -o $myDIR/t- 2000
20050 do_facet $SINGLEMDS sync
20051 # Make sure journal flushed.
20053 local blk2=$(do_facet $SINGLEMDS \
20054 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20055 grep Blockcount | awk '{print $4}')
20057 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20059 run_test 228a "try to reuse idle OI blocks"
20062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20063 remote_mds_nodsh && skip "remote MDS with nodsh"
20064 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20066 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20067 local myDIR=$DIR/$tdir
20070 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20071 $LCTL set_param fail_loc=0x80001002
20072 createmany -o $myDIR/t- 10000
20073 $LCTL set_param fail_loc=0
20074 # The guard is current the largest FID holder
20076 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20078 local IDX=$(($SEQ % 64))
20080 do_facet $SINGLEMDS sync
20081 # Make sure journal flushed.
20083 local blk1=$(do_facet $SINGLEMDS \
20084 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20085 grep Blockcount | awk '{print $4}')
20087 # Remove old files, some OI blocks will become idle.
20088 unlinkmany $myDIR/t- 10000
20091 stop $SINGLEMDS || error "Fail to stop MDT."
20093 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
20094 error "Fail to start MDT."
20096 client_up || error "Fail to df."
20097 # Create new files, idle OI blocks should be reused.
20098 createmany -o $myDIR/t- 2000
20099 do_facet $SINGLEMDS sync
20100 # Make sure journal flushed.
20102 local blk2=$(do_facet $SINGLEMDS \
20103 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20104 grep Blockcount | awk '{print $4}')
20106 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20108 run_test 228b "idle OI blocks can be reused after MDT restart"
20112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20113 remote_mds_nodsh && skip "remote MDS with nodsh"
20114 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
20116 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
20117 local myDIR=$DIR/$tdir
20120 #define OBD_FAIL_SEQ_EXHAUST 0x1002
20121 $LCTL set_param fail_loc=0x80001002
20122 # 20000 files can guarantee there are index nodes in the OI file
20123 createmany -o $myDIR/t- 20000
20124 $LCTL set_param fail_loc=0
20125 # The guard is current the largest FID holder
20127 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
20129 local IDX=$(($SEQ % 64))
20131 do_facet $SINGLEMDS sync
20132 # Make sure journal flushed.
20134 local blk1=$(do_facet $SINGLEMDS \
20135 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20136 grep Blockcount | awk '{print $4}')
20138 # Remove old files, some OI blocks will become idle.
20139 unlinkmany $myDIR/t- 20000
20141 # The OI file should become empty now
20143 # Create new files, idle OI blocks should be reused.
20144 createmany -o $myDIR/t- 2000
20145 do_facet $SINGLEMDS sync
20146 # Make sure journal flushed.
20148 local blk2=$(do_facet $SINGLEMDS \
20149 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
20150 grep Blockcount | awk '{print $4}')
20152 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
20154 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
20156 test_229() { # LU-2482, LU-3448
20157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20158 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
20159 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
20160 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
20164 # Create a file with a released layout and stripe count 2.
20165 $MULTIOP $DIR/$tfile H2c ||
20166 error "failed to create file with released layout"
20168 $LFS getstripe -v $DIR/$tfile
20170 local pattern=$($LFS getstripe -L $DIR/$tfile)
20171 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
20173 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
20175 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
20176 stat $DIR/$tfile || error "failed to stat released file"
20178 chown $RUNAS_ID $DIR/$tfile ||
20179 error "chown $RUNAS_ID $DIR/$tfile failed"
20181 chgrp $RUNAS_ID $DIR/$tfile ||
20182 error "chgrp $RUNAS_ID $DIR/$tfile failed"
20184 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
20185 rm $DIR/$tfile || error "failed to remove released file"
20187 run_test 229 "getstripe/stat/rm/attr changes work on released files"
20190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20191 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20192 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20193 skip "Need MDS version at least 2.11.52"
20197 test_mkdir $DIR/$tdir
20198 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
20199 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
20200 [ $mdt_idx -ne 0 ] &&
20201 error "create local directory on wrong MDT $mdt_idx"
20203 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
20204 error "create remote directory failed"
20205 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
20206 [ $mdt_idx -ne $MDTIDX ] &&
20207 error "create remote directory on wrong MDT $mdt_idx"
20209 createmany -o $DIR/$tdir/test_230/t- 10 ||
20210 error "create files on remote directory failed"
20211 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
20212 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
20213 rm -r $DIR/$tdir || error "unlink remote directory failed"
20215 run_test 230a "Create remote directory and files under the remote directory"
20218 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20219 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20220 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20221 skip "Need MDS version at least 2.11.52"
20229 local migrate_dir=$DIR/$tdir/migrate_dir
20230 local other_dir=$DIR/$tdir/other_dir
20232 test_mkdir $DIR/$tdir
20233 test_mkdir -i0 -c1 $migrate_dir
20234 test_mkdir -i0 -c1 $other_dir
20235 for ((i=0; i<10; i++)); do
20236 mkdir -p $migrate_dir/dir_${i}
20237 createmany -o $migrate_dir/dir_${i}/f 10 ||
20238 error "create files under remote dir failed $i"
20241 cp /etc/passwd $migrate_dir/$tfile
20242 cp /etc/passwd $other_dir/$tfile
20243 chattr +SAD $migrate_dir
20244 chattr +SAD $migrate_dir/$tfile
20246 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20247 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20248 local old_dir_mode=$(stat -c%f $migrate_dir)
20249 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
20251 mkdir -p $migrate_dir/dir_default_stripe2
20252 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
20253 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
20255 mkdir -p $other_dir
20256 ln $migrate_dir/$tfile $other_dir/luna
20257 ln $migrate_dir/$tfile $migrate_dir/sofia
20258 ln $other_dir/$tfile $migrate_dir/david
20259 ln -s $migrate_dir/$tfile $other_dir/zachary
20260 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
20261 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
20267 for len in 58 59 60; do
20268 lnktgt=$(str_repeat 'l' $len)
20269 touch $migrate_dir/$lnktgt
20270 ln -s $lnktgt $migrate_dir/${len}char_ln
20274 for len in 4094 4095; do
20275 lnktgt=$(str_repeat 'l' $len)
20276 ln -s $lnktgt $migrate_dir/${len}char_ln
20280 for len in 254 255; do
20281 touch $migrate_dir/$(str_repeat 'l' $len)
20284 $LFS migrate -m $MDTIDX $migrate_dir ||
20285 error "fails on migrating remote dir to MDT1"
20287 echo "migratate to MDT1, then checking.."
20288 for ((i = 0; i < 10; i++)); do
20289 for file in $(find $migrate_dir/dir_${i}); do
20290 mdt_index=$($LFS getstripe -m $file)
20291 # broken symlink getstripe will fail
20292 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20293 error "$file is not on MDT${MDTIDX}"
20297 # the multiple link file should still in MDT0
20298 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
20299 [ $mdt_index == 0 ] ||
20300 error "$file is not on MDT${MDTIDX}"
20302 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20303 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20304 error " expect $old_dir_flag get $new_dir_flag"
20306 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20307 [ "$old_file_flag" = "$new_file_flag" ] ||
20308 error " expect $old_file_flag get $new_file_flag"
20310 local new_dir_mode=$(stat -c%f $migrate_dir)
20311 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20312 error "expect mode $old_dir_mode get $new_dir_mode"
20314 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20315 [ "$old_file_mode" = "$new_file_mode" ] ||
20316 error "expect mode $old_file_mode get $new_file_mode"
20318 diff /etc/passwd $migrate_dir/$tfile ||
20319 error "$tfile different after migration"
20321 diff /etc/passwd $other_dir/luna ||
20322 error "luna different after migration"
20324 diff /etc/passwd $migrate_dir/sofia ||
20325 error "sofia different after migration"
20327 diff /etc/passwd $migrate_dir/david ||
20328 error "david different after migration"
20330 diff /etc/passwd $other_dir/zachary ||
20331 error "zachary different after migration"
20333 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20334 error "${tfile}_ln different after migration"
20336 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20337 error "${tfile}_ln_other different after migration"
20339 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
20340 [ $stripe_count = 2 ] ||
20341 error "dir strpe_count $d != 2 after migration."
20343 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
20344 [ $stripe_count = 2 ] ||
20345 error "file strpe_count $d != 2 after migration."
20347 #migrate back to MDT0
20350 $LFS migrate -m $MDTIDX $migrate_dir ||
20351 error "fails on migrating remote dir to MDT0"
20353 echo "migrate back to MDT0, checking.."
20354 for file in $(find $migrate_dir); do
20355 mdt_index=$($LFS getstripe -m $file)
20356 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
20357 error "$file is not on MDT${MDTIDX}"
20360 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
20361 [ "$old_dir_flag" = "$new_dir_flag" ] ||
20362 error " expect $old_dir_flag get $new_dir_flag"
20364 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
20365 [ "$old_file_flag" = "$new_file_flag" ] ||
20366 error " expect $old_file_flag get $new_file_flag"
20368 local new_dir_mode=$(stat -c%f $migrate_dir)
20369 [ "$old_dir_mode" = "$new_dir_mode" ] ||
20370 error "expect mode $old_dir_mode get $new_dir_mode"
20372 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
20373 [ "$old_file_mode" = "$new_file_mode" ] ||
20374 error "expect mode $old_file_mode get $new_file_mode"
20376 diff /etc/passwd ${migrate_dir}/$tfile ||
20377 error "$tfile different after migration"
20379 diff /etc/passwd ${other_dir}/luna ||
20380 error "luna different after migration"
20382 diff /etc/passwd ${migrate_dir}/sofia ||
20383 error "sofia different after migration"
20385 diff /etc/passwd ${other_dir}/zachary ||
20386 error "zachary different after migration"
20388 diff /etc/passwd $migrate_dir/${tfile}_ln ||
20389 error "${tfile}_ln different after migration"
20391 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
20392 error "${tfile}_ln_other different after migration"
20394 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
20395 [ $stripe_count = 2 ] ||
20396 error "dir strpe_count $d != 2 after migration."
20398 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
20399 [ $stripe_count = 2 ] ||
20400 error "file strpe_count $d != 2 after migration."
20402 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20404 run_test 230b "migrate directory"
20407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20408 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20409 remote_mds_nodsh && skip "remote MDS with nodsh"
20410 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20411 skip "Need MDS version at least 2.11.52"
20417 local migrate_dir=$DIR/$tdir/migrate_dir
20419 #If migrating directory fails in the middle, all entries of
20420 #the directory is still accessiable.
20421 test_mkdir $DIR/$tdir
20422 test_mkdir -i0 -c1 $migrate_dir
20423 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
20425 createmany -o $migrate_dir/f $total ||
20426 error "create files under ${migrate_dir} failed"
20428 # fail after migrating top dir, and this will fail only once, so the
20429 # first sub file migration will fail (currently f3), others succeed.
20430 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
20431 do_facet mds1 lctl set_param fail_loc=0x1801
20432 local t=$(ls $migrate_dir | wc -l)
20433 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
20434 error "migrate should fail"
20435 local u=$(ls $migrate_dir | wc -l)
20436 [ "$u" == "$t" ] || error "$u != $t during migration"
20438 # add new dir/file should succeed
20439 mkdir $migrate_dir/dir ||
20440 error "mkdir failed under migrating directory"
20441 touch $migrate_dir/file ||
20442 error "create file failed under migrating directory"
20444 # add file with existing name should fail
20445 for file in $migrate_dir/f*; do
20446 stat $file > /dev/null || error "stat $file failed"
20447 $OPENFILE -f O_CREAT:O_EXCL $file &&
20448 error "open(O_CREAT|O_EXCL) $file should fail"
20449 $MULTIOP $file m && error "create $file should fail"
20450 touch $DIR/$tdir/remote_dir/$tfile ||
20451 error "touch $tfile failed"
20452 ln $DIR/$tdir/remote_dir/$tfile $file &&
20453 error "link $file should fail"
20454 mdt_index=$($LFS getstripe -m $file)
20455 if [ $mdt_index == 0 ]; then
20456 # file failed to migrate is not allowed to rename to
20457 mv $DIR/$tdir/remote_dir/$tfile $file &&
20458 error "rename to $file should fail"
20460 mv $DIR/$tdir/remote_dir/$tfile $file ||
20461 error "rename to $file failed"
20463 echo hello >> $file || error "write $file failed"
20466 # resume migration with different options should fail
20467 $LFS migrate -m 0 $migrate_dir &&
20468 error "migrate -m 0 $migrate_dir should fail"
20470 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
20471 error "migrate -c 2 $migrate_dir should fail"
20473 # resume migration should succeed
20474 $LFS migrate -m $MDTIDX $migrate_dir ||
20475 error "migrate $migrate_dir failed"
20477 echo "Finish migration, then checking.."
20478 for file in $(find $migrate_dir); do
20479 mdt_index=$($LFS getstripe -m $file)
20480 [ $mdt_index == $MDTIDX ] ||
20481 error "$file is not on MDT${MDTIDX}"
20484 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20486 run_test 230c "check directory accessiblity if migration failed"
20489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20490 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20491 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20492 skip "Need MDS version at least 2.11.52"
20494 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
20496 local migrate_dir=$DIR/$tdir/migrate_dir
20506 old_index=$((RANDOM % MDSCOUNT))
20507 old_count=$((MDSCOUNT - old_index))
20508 new_index=$((RANDOM % MDSCOUNT))
20509 new_count=$((MDSCOUNT - new_index))
20510 new_hash=1 # for all_char
20512 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
20513 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
20515 test_mkdir $DIR/$tdir
20516 test_mkdir -i $old_index -c $old_count $migrate_dir
20518 for ((i=0; i<100; i++)); do
20519 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
20520 createmany -o $migrate_dir/dir_${i}/f 100 ||
20521 error "create files under remote dir failed $i"
20524 echo -n "Migrate from MDT$old_index "
20525 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
20526 echo -n "to MDT$new_index"
20527 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
20530 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
20531 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
20532 error "migrate remote dir error"
20534 echo "Finish migration, then checking.."
20535 for file in $(find $migrate_dir -maxdepth 1); do
20536 mdt_index=$($LFS getstripe -m $file)
20537 if [ $mdt_index -lt $new_index ] ||
20538 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
20539 error "$file is on MDT$mdt_index"
20543 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20545 run_test 230d "check migrate big directory"
20548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20549 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20550 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20551 skip "Need MDS version at least 2.11.52"
20558 mkdir_on_mdt0 $DIR/$tdir
20559 mkdir $DIR/$tdir/migrate_dir
20560 mkdir $DIR/$tdir/other_dir
20561 touch $DIR/$tdir/migrate_dir/a
20562 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
20563 ls $DIR/$tdir/other_dir
20565 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20566 error "migrate dir fails"
20568 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20569 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20571 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20572 [ $mdt_index == 0 ] || error "a is not on MDT0"
20574 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
20575 error "migrate dir fails"
20577 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
20578 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
20580 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20581 [ $mdt_index == 1 ] || error "a is not on MDT1"
20583 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
20584 [ $mdt_index == 1 ] || error "b is not on MDT1"
20586 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20587 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
20589 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
20591 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20593 run_test 230e "migrate mulitple local link files"
20596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20597 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20598 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20599 skip "Need MDS version at least 2.11.52"
20604 mkdir -p $DIR/$tdir
20605 mkdir $DIR/$tdir/migrate_dir
20606 $LFS mkdir -i1 $DIR/$tdir/other_dir
20607 touch $DIR/$tdir/migrate_dir/a
20608 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
20609 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
20610 ls $DIR/$tdir/other_dir
20612 # a should be migrated to MDT1, since no other links on MDT0
20613 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20614 error "#1 migrate dir fails"
20615 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
20616 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
20617 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20618 [ $mdt_index == 1 ] || error "a is not on MDT1"
20620 # a should stay on MDT1, because it is a mulitple link file
20621 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20622 error "#2 migrate dir fails"
20623 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20624 [ $mdt_index == 1 ] || error "a is not on MDT1"
20626 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
20627 error "#3 migrate dir fails"
20629 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
20630 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
20631 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
20633 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
20634 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
20636 # a should be migrated to MDT0, since no other links on MDT1
20637 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
20638 error "#4 migrate dir fails"
20639 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
20640 [ $mdt_index == 0 ] || error "a is not on MDT0"
20642 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20644 run_test 230f "migrate mulitple remote link files"
20647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20648 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20649 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20650 skip "Need MDS version at least 2.11.52"
20652 mkdir -p $DIR/$tdir/migrate_dir
20654 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
20655 error "migrating dir to non-exist MDT succeeds"
20658 run_test 230g "migrate dir to non-exist MDT"
20661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20662 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20663 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20664 skip "Need MDS version at least 2.11.52"
20668 mkdir -p $DIR/$tdir/migrate_dir
20670 $LFS migrate -m1 $DIR &&
20671 error "migrating mountpoint1 should fail"
20673 $LFS migrate -m1 $DIR/$tdir/.. &&
20674 error "migrating mountpoint2 should fail"
20677 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20678 error "migrating $tdir/migrate_dir/.. should fail"
20682 run_test 230h "migrate .. and root"
20685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20686 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20687 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20688 skip "Need MDS version at least 2.11.52"
20690 mkdir -p $DIR/$tdir/migrate_dir
20692 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20693 error "migration fails with a tailing slash"
20695 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20696 error "migration fails with two tailing slashes"
20698 run_test 230i "lfs migrate -m tolerates trailing slashes"
20701 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20702 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20703 skip "Need MDS version at least 2.11.52"
20705 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20706 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20707 error "create $tfile failed"
20708 cat /etc/passwd > $DIR/$tdir/$tfile
20710 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20712 cmp /etc/passwd $DIR/$tdir/$tfile ||
20713 error "DoM file mismatch after migration"
20715 run_test 230j "DoM file data not changed after dir migration"
20718 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20719 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20720 skip "Need MDS version at least 2.11.56"
20723 local files_on_starting_mdt=0
20725 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20726 $LFS getdirstripe $DIR/$tdir
20727 for i in $(seq $total); do
20728 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20729 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20730 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20733 echo "$files_on_starting_mdt files on MDT0"
20735 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20736 $LFS getdirstripe $DIR/$tdir
20738 files_on_starting_mdt=0
20739 for i in $(seq $total); do
20740 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20741 error "file $tfile.$i mismatch after migration"
20742 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20743 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20746 echo "$files_on_starting_mdt files on MDT1 after migration"
20747 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20749 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20750 $LFS getdirstripe $DIR/$tdir
20752 files_on_starting_mdt=0
20753 for i in $(seq $total); do
20754 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20755 error "file $tfile.$i mismatch after 2nd migration"
20756 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20757 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20760 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20761 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20765 run_test 230k "file data not changed after dir migration"
20768 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20769 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20770 skip "Need MDS version at least 2.11.56"
20772 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20773 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20774 error "create files under remote dir failed $i"
20775 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20777 run_test 230l "readdir between MDTs won't crash"
20780 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20781 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20782 skip "Need MDS version at least 2.11.56"
20785 local mig_dir=$DIR/$tdir/migrate_dir
20786 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20790 echo "Creating files and dirs with xattrs"
20791 test_mkdir $DIR/$tdir
20792 test_mkdir -i0 -c1 $mig_dir
20794 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20795 error "cannot set xattr attr1 on dir"
20796 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20797 error "cannot set xattr attr2 on dir"
20798 touch $mig_dir/dir/f0
20799 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20800 error "cannot set xattr attr1 on file"
20801 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20802 error "cannot set xattr attr2 on file"
20803 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20804 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20805 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20806 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20807 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20808 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20809 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20810 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20811 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20813 echo "Migrating to MDT1"
20814 $LFS migrate -m $MDTIDX $mig_dir ||
20815 error "fails on migrating dir to MDT1"
20817 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20818 echo "Checking xattrs"
20819 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20820 [ "$val" = $longstr ] ||
20821 error "expecting xattr1 $longstr on dir, found $val"
20822 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20823 [ "$val" = $shortstr ] ||
20824 error "expecting xattr2 $shortstr on dir, found $val"
20825 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20826 [ "$val" = $longstr ] ||
20827 error "expecting xattr1 $longstr on file, found $val"
20828 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20829 [ "$val" = $shortstr ] ||
20830 error "expecting xattr2 $shortstr on file, found $val"
20832 run_test 230m "xattrs not changed after dir migration"
20835 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20836 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20837 skip "Need MDS version at least 2.13.53"
20839 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20840 cat /etc/hosts > $DIR/$tdir/$tfile
20841 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20842 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20844 cmp /etc/hosts $DIR/$tdir/$tfile ||
20845 error "File data mismatch after migration"
20847 run_test 230n "Dir migration with mirrored file"
20850 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20851 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20852 skip "Need MDS version at least 2.13.52"
20854 local mdts=$(comma_list $(mdts_nodes))
20856 local restripe_status
20860 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20862 # in case "crush" hash type is not set
20863 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20865 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20866 mdt.*MDT0000.enable_dir_restripe)
20867 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20868 stack_trap "do_nodes $mdts $LCTL set_param \
20869 mdt.*.enable_dir_restripe=$restripe_status"
20872 createmany -m $DIR/$tdir/f 100 ||
20873 error "create files under remote dir failed $i"
20874 createmany -d $DIR/$tdir/d 100 ||
20875 error "create dirs under remote dir failed $i"
20877 for i in $(seq 2 $MDSCOUNT); do
20878 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20879 $LFS setdirstripe -c $i $DIR/$tdir ||
20880 error "split -c $i $tdir failed"
20881 wait_update $HOSTNAME \
20882 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20883 error "dir split not finished"
20884 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20885 awk '/migrate/ {sum += $2} END { print sum }')
20886 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20887 # delta is around total_files/stripe_count
20888 (( $delta < 200 / (i - 1) + 4 )) ||
20889 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20892 run_test 230o "dir split"
20895 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20896 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20897 skip "Need MDS version at least 2.13.52"
20899 local mdts=$(comma_list $(mdts_nodes))
20901 local restripe_status
20905 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20907 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20909 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20910 mdt.*MDT0000.enable_dir_restripe)
20911 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20912 stack_trap "do_nodes $mdts $LCTL set_param \
20913 mdt.*.enable_dir_restripe=$restripe_status"
20915 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20916 createmany -m $DIR/$tdir/f 100 ||
20917 error "create files under remote dir failed"
20918 createmany -d $DIR/$tdir/d 100 ||
20919 error "create dirs under remote dir failed"
20921 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20922 local mdt_hash="crush"
20924 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20925 $LFS setdirstripe -c $c $DIR/$tdir ||
20926 error "split -c $c $tdir failed"
20927 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20928 mdt_hash="$mdt_hash,fixed"
20929 elif [ $c -eq 1 ]; then
20932 wait_update $HOSTNAME \
20933 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20934 error "dir merge not finished"
20935 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20936 awk '/migrate/ {sum += $2} END { print sum }')
20937 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20938 # delta is around total_files/stripe_count
20939 (( delta < 200 / c + 4 )) ||
20940 error "$delta files migrated >= $((200 / c + 4))"
20943 run_test 230p "dir merge"
20946 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20947 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20948 skip "Need MDS version at least 2.13.52"
20950 local mdts=$(comma_list $(mdts_nodes))
20951 local saved_threshold=$(do_facet mds1 \
20952 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20953 local saved_delta=$(do_facet mds1 \
20954 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20955 local threshold=100
20958 local stripe_count=0
20963 # test with fewer files on ZFS
20964 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20966 stack_trap "do_nodes $mdts $LCTL set_param \
20967 mdt.*.dir_split_count=$saved_threshold"
20968 stack_trap "do_nodes $mdts $LCTL set_param \
20969 mdt.*.dir_split_delta=$saved_delta"
20970 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20971 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20972 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20973 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20974 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20975 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20977 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20978 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20980 create=$((threshold * 3 / 2))
20981 while [ $stripe_count -lt $MDSCOUNT ]; do
20982 createmany -m $DIR/$tdir/f $total $create ||
20983 error "create sub files failed"
20984 stat $DIR/$tdir > /dev/null
20985 total=$((total + create))
20986 stripe_count=$((stripe_count + delta))
20987 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20989 wait_update $HOSTNAME \
20990 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20991 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20993 wait_update $HOSTNAME \
20994 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20995 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20997 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20998 echo "$nr_files/$total files on MDT$stripe_index after split"
20999 # allow 10% margin of imbalance with crush hash
21000 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
21001 error "$nr_files files on MDT$stripe_index after split"
21003 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
21004 [ $nr_files -eq $total ] ||
21005 error "total sub files $nr_files != $total"
21008 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
21010 echo "fixed layout directory won't auto split"
21011 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
21012 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
21013 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
21014 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
21015 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
21017 run_test 230q "dir auto split"
21020 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
21021 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21022 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
21023 skip "Need MDS version at least 2.13.54"
21025 # maximum amount of local locks:
21026 # parent striped dir - 2 locks
21027 # new stripe in parent to migrate to - 1 lock
21028 # source and target - 2 locks
21029 # Total 5 locks for regular file
21030 mkdir -p $DIR/$tdir
21031 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
21032 touch $DIR/$tdir/dir1/eee
21034 # create 4 hardlink for 4 more locks
21035 # Total: 9 locks > RS_MAX_LOCKS (8)
21036 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
21037 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
21038 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
21039 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
21040 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
21041 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
21042 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
21043 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
21045 cancel_lru_locks mdc
21047 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
21048 error "migrate dir fails"
21050 rm -rf $DIR/$tdir || error "rm dir failed after migration"
21052 run_test 230r "migrate with too many local locks"
21055 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
21056 skip "Need MDS version at least 2.14.52"
21058 local mdts=$(comma_list $(mdts_nodes))
21059 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
21060 mdt.*MDT0000.enable_dir_restripe)
21062 stack_trap "do_nodes $mdts $LCTL set_param \
21063 mdt.*.enable_dir_restripe=$restripe_status"
21067 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
21068 test_mkdir $DIR/$tdir
21069 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
21070 error "$LFS mkdir should return EEXIST if target exists"
21074 run_test 230s "lfs mkdir should return -EEXIST if target exists"
21078 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
21079 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
21080 skip "Need MDS version at least 2.14.50"
21082 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
21083 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
21084 $LFS project -p 1 -s $DIR/$tdir ||
21085 error "set $tdir project id failed"
21086 $LFS project -p 2 -s $DIR/$tdir/subdir ||
21087 error "set subdir project id failed"
21088 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
21090 run_test 230t "migrate directory with project ID set"
21094 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21095 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21096 skip "Need MDS version at least 2.14.53"
21100 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21101 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21102 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
21103 for i in $(seq 0 $((MDSCOUNT - 1))); do
21104 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21105 echo "$count dirs migrated to MDT$i"
21107 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21108 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
21110 run_test 230u "migrate directory by QOS"
21114 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
21115 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
21116 skip "Need MDS version at least 2.14.53"
21120 mkdir $DIR/$tdir || error "mkdir $tdir failed"
21121 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
21122 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
21123 for i in $(seq 0 $((MDSCOUNT - 1))); do
21124 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
21125 echo "$count subdirs migrated to MDT$i"
21126 (( i == 3 )) && (( count > 0 )) &&
21127 error "subdir shouldn't be migrated to MDT3"
21129 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
21130 (( count == 3 )) || error "dirs migrated to $count MDTs"
21132 run_test 230v "subdir migrated to the MDT where its parent is located"
21135 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21136 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21137 skip "Need MDS version at least 2.15.0"
21139 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
21140 createmany -o $DIR/$tdir/f 10 || error "create files failed"
21141 createmany -d $DIR/$tdir/d 10 || error "create dirs failed"
21143 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
21144 error "migrate failed"
21146 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
21147 error "$tdir stripe count mismatch"
21149 for i in $(seq 0 9); do
21150 (( $($LFS getdirstripe -c $DIR/$tdir/d$i) == 0 )) ||
21151 error "d$i is striped"
21154 run_test 230w "non-recursive mode dir migration"
21157 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
21158 (( MDS1_VERSION >= $(version_code 2.15.0) )) ||
21159 skip "Need MDS version at least 2.15.0"
21161 mkdir -p $DIR/$tdir || error "mkdir failed"
21162 createmany -d $DIR/$tdir/sub 100 || error "createmany failed"
21164 local mdt_name=$(mdtname_from_index 0)
21165 local low=$(do_facet mds2 $LCTL get_param -n \
21166 osp.*$mdt_name-osp-MDT0001.reserved_ino_low)
21167 local high=$(do_facet mds2 $LCTL get_param -n \
21168 osp.*$mdt_name-osp-MDT0001.reserved_ino_high)
21169 local ffree=$($LFS df -i $MOUNT | awk "/$mdt_name/ { print \$4 }")
21170 local maxage=$(do_facet mds2 $LCTL get_param -n \
21171 osp.*$mdt_name-osp-MDT0001.maxage)
21173 stack_trap "do_facet mds2 $LCTL set_param -n \
21174 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low \
21175 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high" EXIT
21176 stack_trap "do_facet mds2 $LCTL set_param -n \
21177 osp.*$mdt_name-osp-MDT0001.maxage=$maxage" EXIT
21179 do_facet mds2 $LCTL set_param -n \
21180 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$((ffree + 1))
21181 do_facet mds2 $LCTL set_param -n osp.*$mdt_name-osp-MDT0001.maxage=1
21183 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir &&
21184 error "migrate $tdir should fail"
21186 do_facet mds2 $LCTL set_param -n \
21187 osp.*$mdt_name-osp-MDT0001.reserved_ino_low=$low
21188 do_facet mds2 $LCTL set_param -n \
21189 osp.*$mdt_name-osp-MDT0001.reserved_ino_high=$high
21191 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir ||
21192 error "migrate failed"
21193 (( $($LFS getdirstripe -c $DIR/$tdir) == $MDSCOUNT )) ||
21194 error "$tdir stripe count mismatch"
21196 run_test 230x "dir migration check space"
21200 # For simplicity this test assumes that max_pages_per_rpc
21201 # is the same across all OSCs
21202 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
21203 local bulk_size=$((max_pages * PAGE_SIZE))
21204 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
21207 mkdir -p $DIR/$tdir
21208 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
21209 error "failed to set stripe with -S ${brw_size}M option"
21211 # clear the OSC stats
21212 $LCTL set_param osc.*.stats=0 &>/dev/null
21215 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
21216 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
21217 oflag=direct &>/dev/null || error "dd failed"
21219 sync; sleep 1; sync # just to be safe
21220 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
21221 if [ x$nrpcs != "x1" ]; then
21222 $LCTL get_param osc.*.stats
21223 error "found $nrpcs ost_write RPCs, not 1 as expected"
21227 # Drop the OSC cache, otherwise we will read from it
21228 cancel_lru_locks osc
21230 # clear the OSC stats
21231 $LCTL set_param osc.*.stats=0 &>/dev/null
21233 # Client reads $bulk_size.
21234 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
21235 iflag=direct &>/dev/null || error "dd failed"
21237 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
21238 if [ x$nrpcs != "x1" ]; then
21239 $LCTL get_param osc.*.stats
21240 error "found $nrpcs ost_read RPCs, not 1 as expected"
21243 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
21246 mkdir -p $DIR/$tdir
21248 for i in {0..1023}; do
21249 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
21250 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
21251 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
21255 run_test 231b "must not assert on fully utilized OST request buffer"
21258 mkdir -p $DIR/$tdir
21259 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21261 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21262 do_facet ost1 $LCTL set_param fail_loc=0x31c
21264 # ignore dd failure
21265 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
21267 do_facet ost1 $LCTL set_param fail_loc=0
21268 umount_client $MOUNT || error "umount failed"
21269 mount_client $MOUNT || error "mount failed"
21270 stop ost1 || error "cannot stop ost1"
21271 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21273 run_test 232a "failed lock should not block umount"
21276 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
21277 skip "Need MDS version at least 2.10.58"
21279 mkdir -p $DIR/$tdir
21280 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
21281 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
21283 cancel_lru_locks osc
21285 #define OBD_FAIL_LDLM_OST_LVB 0x31c
21286 do_facet ost1 $LCTL set_param fail_loc=0x31c
21289 $LFS data_version $DIR/$tdir/$tfile || true
21291 do_facet ost1 $LCTL set_param fail_loc=0
21292 umount_client $MOUNT || error "umount failed"
21293 mount_client $MOUNT || error "mount failed"
21294 stop ost1 || error "cannot stop ost1"
21295 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21297 run_test 232b "failed data version lock should not block umount"
21300 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
21301 skip "Need MDS version at least 2.3.64"
21302 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21304 local fid=$($LFS path2fid $MOUNT)
21306 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21307 error "cannot access $MOUNT using its FID '$fid'"
21309 run_test 233a "checking that OBF of the FS root succeeds"
21312 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
21313 skip "Need MDS version at least 2.5.90"
21314 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
21316 local fid=$($LFS path2fid $MOUNT/.lustre)
21318 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21319 error "cannot access $MOUNT/.lustre using its FID '$fid'"
21321 fid=$($LFS path2fid $MOUNT/.lustre/fid)
21322 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
21323 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
21325 run_test 233b "checking that OBF of the FS .lustre succeeds"
21328 local p="$TMP/sanityN-$TESTNAME.parameters"
21329 save_lustre_params client "llite.*.xattr_cache" > $p
21330 lctl set_param llite.*.xattr_cache 1 ||
21331 skip_env "xattr cache is not supported"
21333 mkdir -p $DIR/$tdir || error "mkdir failed"
21334 touch $DIR/$tdir/$tfile || error "touch failed"
21335 # OBD_FAIL_LLITE_XATTR_ENOMEM
21336 $LCTL set_param fail_loc=0x1405
21337 getfattr -n user.attr $DIR/$tdir/$tfile &&
21338 error "getfattr should have failed with ENOMEM"
21339 $LCTL set_param fail_loc=0x0
21342 restore_lustre_params < $p
21345 run_test 234 "xattr cache should not crash on ENOMEM"
21348 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
21349 skip "Need MDS version at least 2.4.52"
21351 flock_deadlock $DIR/$tfile
21356 124) error "process hangs on a deadlock"
21358 *) error "error executing flock_deadlock $DIR/$tfile"
21362 run_test 235 "LU-1715: flock deadlock detection does not work properly"
21366 check_swap_layouts_support
21368 local ref1=/etc/passwd
21369 local ref2=/etc/group
21370 local file1=$DIR/$tdir/f1
21371 local file2=$DIR/$tdir/f2
21373 test_mkdir -c1 $DIR/$tdir
21374 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
21375 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
21376 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
21377 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
21378 local fd=$(free_fd)
21379 local cmd="exec $fd<>$file2"
21382 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
21383 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
21386 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
21391 run_test 236 "Layout swap on open unlinked file"
21393 # LU-4659 linkea consistency
21395 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
21396 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
21397 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
21398 skip "Need MDS version at least 2.5.58 or 2.5.2+"
21401 ln $DIR/$tfile $DIR/$tfile.lnk
21402 touch $DIR/$tfile.new
21403 mv $DIR/$tfile.new $DIR/$tfile
21404 local fid1=$($LFS path2fid $DIR/$tfile)
21405 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
21406 local path1=$($LFS fid2path $FSNAME "$fid1")
21407 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
21408 local path2=$($LFS fid2path $FSNAME "$fid2")
21409 [ $tfile.lnk == $path2 ] ||
21410 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
21413 run_test 238 "Verify linkea consistency"
21415 test_239A() { # was test_239
21416 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
21417 skip "Need MDS version at least 2.5.60"
21419 local list=$(comma_list $(mdts_nodes))
21421 mkdir -p $DIR/$tdir
21422 createmany -o $DIR/$tdir/f- 5000
21423 unlinkmany $DIR/$tdir/f- 5000
21424 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
21425 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
21426 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
21427 osp.*MDT*.sync_in_flight" | calc_sum)
21428 [ "$changes" -eq 0 ] || error "$changes not synced"
21430 run_test 239A "osp_sync test"
21432 test_239a() { #LU-5297
21433 remote_mds_nodsh && skip "remote MDS with nodsh"
21436 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
21437 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
21438 chgrp $RUNAS_GID $DIR/$tfile
21439 wait_delete_completed
21441 run_test 239a "process invalid osp sync record correctly"
21443 test_239b() { #LU-5297
21444 remote_mds_nodsh && skip "remote MDS with nodsh"
21447 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
21448 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
21449 chgrp $RUNAS_GID $DIR/$tfile1
21450 wait_delete_completed
21451 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
21453 chgrp $RUNAS_GID $DIR/$tfile2
21454 wait_delete_completed
21456 run_test 239b "process osp sync record with ENOMEM error correctly"
21459 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21460 remote_mds_nodsh && skip "remote MDS with nodsh"
21462 mkdir -p $DIR/$tdir
21464 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
21465 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
21466 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
21467 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
21469 umount_client $MOUNT || error "umount failed"
21470 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
21471 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
21472 mount_client $MOUNT || error "failed to mount client"
21474 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
21475 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
21477 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
21483 for LOOP in $(seq $count); do
21484 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
21485 cancel_lru_locks $OSC || true
21493 for LOOP in $(seq $1); do
21494 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
21499 test_241a() { # was test_241
21500 local bsize=$PAGE_SIZE
21502 (( bsize < 40960 )) && bsize=40960
21503 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21505 cancel_lru_locks $OSC
21506 test_241_bio 1000 $bsize &
21508 test_241_dio 1000 $bsize
21511 run_test 241a "bio vs dio"
21514 local bsize=$PAGE_SIZE
21516 (( bsize < 40960 )) && bsize=40960
21517 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
21519 test_241_dio 1000 $bsize &
21521 test_241_dio 1000 $bsize
21524 run_test 241b "dio vs dio"
21527 remote_mds_nodsh && skip "remote MDS with nodsh"
21529 mkdir_on_mdt0 $DIR/$tdir
21530 touch $DIR/$tdir/$tfile
21532 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
21533 do_facet mds1 lctl set_param fail_loc=0x105
21534 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
21536 do_facet mds1 lctl set_param fail_loc=0
21537 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
21539 run_test 242 "mdt_readpage failure should not cause directory unreadable"
21543 test_mkdir $DIR/$tdir
21544 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
21546 run_test 243 "various group lock tests"
21550 test_mkdir $DIR/$tdir
21551 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
21552 sendfile_grouplock $DIR/$tdir/$tfile || \
21553 error "sendfile+grouplock failed"
21556 run_test 244a "sendfile with group lock tests"
21560 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
21563 local size=$((1024*1024))
21565 test_mkdir $DIR/$tdir
21566 for i in $(seq 1 $threads); do
21567 local file=$DIR/$tdir/file_$((i / 10))
21568 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
21571 for i in $(seq 1 $threads); do
21575 run_test 244b "multi-threaded write with group lock"
21578 local flagname="multi_mod_rpcs"
21579 local connect_data_name="max_mod_rpcs"
21582 # check if multiple modify RPCs flag is set
21583 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
21584 grep "connect_flags:")
21587 echo "$out" | grep -qw $flagname
21588 if [ $? -ne 0 ]; then
21589 echo "connect flag $flagname is not set"
21593 # check if multiple modify RPCs data is set
21594 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
21597 echo "$out" | grep -qw $connect_data_name ||
21598 error "import should have connect data $connect_data_name"
21600 run_test 245a "check mdc connection flag/data: multiple modify RPCs"
21603 local flagname="multi_mod_rpcs"
21604 local connect_data_name="max_mod_rpcs"
21607 remote_mds_nodsh && skip "remote MDS with nodsh"
21608 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
21610 # check if multiple modify RPCs flag is set
21611 out=$(do_facet mds1 \
21612 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import |
21613 grep "connect_flags:")
21616 [[ "$out" =~ $flagname ]] || skip "connect flag $flagname is not set"
21618 # check if multiple modify RPCs data is set
21619 out=$(do_facet mds1 \
21620 $LCTL get_param osp.$FSNAME-MDT0001-osp-MDT0000.import)
21622 [[ "$out" =~ $connect_data_name ]] ||
21625 error "missing connect data $connect_data_name"
21628 run_test 245b "check osp connection flag/data: multiple modify RPCs"
21634 umount_client $submount
21639 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21641 skip_env "Fileset feature is not supported"
21643 local submount=${MOUNT}_$tdir
21646 mkdir -p $submount || error "mkdir $submount failed"
21647 FILESET="$FILESET/$tdir" mount_client $submount ||
21648 error "mount $submount failed"
21649 trap "cleanup_247 $submount" EXIT
21650 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
21651 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
21652 error "read $MOUNT/$tdir/$tfile failed"
21653 cleanup_247 $submount
21655 run_test 247a "mount subdir as fileset"
21658 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21659 skip_env "Fileset feature is not supported"
21661 local submount=${MOUNT}_$tdir
21663 rm -rf $MOUNT/$tdir
21664 mkdir -p $submount || error "mkdir $submount failed"
21666 FILESET="$FILESET/$tdir" mount_client $submount &&
21667 error "mount $submount should fail"
21670 run_test 247b "mount subdir that dose not exist"
21673 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21674 skip_env "Fileset feature is not supported"
21676 local submount=${MOUNT}_$tdir
21678 mkdir -p $MOUNT/$tdir/dir1
21679 mkdir -p $submount || error "mkdir $submount failed"
21680 trap "cleanup_247 $submount" EXIT
21681 FILESET="$FILESET/$tdir" mount_client $submount ||
21682 error "mount $submount failed"
21683 local fid=$($LFS path2fid $MOUNT/)
21684 $LFS fid2path $submount $fid && error "fid2path should fail"
21685 cleanup_247 $submount
21687 run_test 247c "running fid2path outside subdirectory root"
21690 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21691 skip "Fileset feature is not supported"
21693 local submount=${MOUNT}_$tdir
21695 mkdir -p $MOUNT/$tdir/dir1
21696 mkdir -p $submount || error "mkdir $submount failed"
21697 FILESET="$FILESET/$tdir" mount_client $submount ||
21698 error "mount $submount failed"
21699 trap "cleanup_247 $submount" EXIT
21701 local td=$submount/dir1
21702 local fid=$($LFS path2fid $td)
21703 [ -z "$fid" ] && error "path2fid unable to get $td FID"
21705 # check that we get the same pathname back
21708 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
21709 echo "$rootpath $fid"
21710 found=$($LFS fid2path $rootpath "$fid")
21711 [ -n "$found" ] || error "fid2path should succeed"
21712 [ "$found" == "$td" ] || error "fid2path $found != $td"
21714 # check wrong root path format
21715 rootpath=$submount"_wrong"
21716 found=$($LFS fid2path $rootpath "$fid")
21717 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
21719 cleanup_247 $submount
21721 run_test 247d "running fid2path inside subdirectory root"
21725 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
21727 skip "Fileset feature is not supported"
21729 local submount=${MOUNT}_$tdir
21732 mkdir -p $submount || error "mkdir $submount failed"
21733 FILESET="$FILESET/.." mount_client $submount &&
21734 error "mount $submount should fail"
21737 run_test 247e "mount .. as fileset"
21740 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
21741 (( $MDS1_VERSION >= $(version_code 2.14.50.162) )) ||
21742 skip "Need at least version 2.14.50.162"
21743 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
21744 skip "Fileset feature is not supported"
21746 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
21747 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
21748 error "mkdir remote failed"
21749 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21750 error "mkdir remote/subdir failed"
21751 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21752 error "mkdir striped failed"
21753 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21755 local submount=${MOUNT}_$tdir
21757 mkdir -p $submount || error "mkdir $submount failed"
21758 stack_trap "rmdir $submount"
21761 local fileset=$FILESET
21762 local mdts=$(comma_list $(mdts_nodes))
21764 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21765 for dir in $tdir/remote $tdir/remote/subdir $tdir/striped \
21766 $tdir/striped/subdir $tdir/striped/.; do
21767 FILESET="$fileset/$dir" mount_client $submount ||
21768 error "mount $dir failed"
21769 umount_client $submount
21772 run_test 247f "mount striped or remote directory as fileset"
21774 test_subdir_mount_lock()
21777 local submount=${MOUNT}_$(basename $testdir)
21779 touch $DIR/$testdir/$tfile || error "touch $tfile failed"
21781 mkdir -p $submount || error "mkdir $submount failed"
21782 stack_trap "rmdir $submount"
21784 FILESET="$fileset/$testdir" mount_client $submount ||
21785 error "mount $FILESET failed"
21786 stack_trap "umount $submount"
21788 local mdts=$(comma_list $(mdts_nodes))
21792 stat $submount > /dev/null || error "stat $submount failed"
21793 cancel_lru_locks $MDC
21794 stat $submount > /dev/null || error "stat $submount failed"
21795 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21796 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21797 stat $submount/$tfile > /dev/null || error "stat $tfile failed"
21798 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21799 awk '/getattr/ {sum += $2} END {print sum}')
21801 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21805 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21807 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21808 error "mkdir $tdir failed"
21809 test_subdir_mount_lock $tdir
21811 run_test 247g "striped directory submount revalidate ROOT from cache"
21814 (( $MDSCOUNT > 1 )) || skip_env "needs > 1 MDTs"
21815 (( $MDS1_VERSION >= $(version_code 2.15.51) )) ||
21816 skip "Need MDS version at least 2.15.51"
21818 $LFS mkdir -i 1 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
21819 test_subdir_mount_lock $tdir
21820 mkdir_on_mdt -i 0 $DIR/$tdir/$tdir.0 || error "mkdir $tdir.0 failed"
21821 mkdir_on_mdt -i 1 $DIR/$tdir/$tdir.0/$tdir.1 ||
21822 error "mkdir $tdir.1 failed"
21823 test_subdir_mount_lock $tdir/$tdir.0/$tdir.1
21825 run_test 247h "remote directory submount revalidate ROOT from cache"
21828 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21829 [ -z "$fast_read_sav" ] && skip "no fast read support"
21831 # create a large file for fast read verification
21832 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21834 # make sure the file is created correctly
21835 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21836 { rm -f $DIR/$tfile; skip "file creation error"; }
21838 echo "Test 1: verify that fast read is 4 times faster on cache read"
21840 # small read with fast read enabled
21841 $LCTL set_param -n llite.*.fast_read=1
21842 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21843 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21844 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21845 # small read with fast read disabled
21846 $LCTL set_param -n llite.*.fast_read=0
21847 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21848 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21849 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21851 # verify that fast read is 4 times faster for cache read
21852 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21853 error_not_in_vm "fast read was not 4 times faster: " \
21854 "$t_fast vs $t_slow"
21856 echo "Test 2: verify the performance between big and small read"
21857 $LCTL set_param -n llite.*.fast_read=1
21859 # 1k non-cache read
21860 cancel_lru_locks osc
21861 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21862 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21863 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21865 # 1M non-cache read
21866 cancel_lru_locks osc
21867 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21868 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21869 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21871 # verify that big IO is not 4 times faster than small IO
21872 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21873 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21875 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21878 run_test 248a "fast read verification"
21881 # Default short_io_bytes=16384, try both smaller and larger sizes.
21882 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21883 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21884 echo "bs=53248 count=113 normal buffered write"
21885 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21886 error "dd of initial data file failed"
21887 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21889 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21890 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21891 error "dd with sync normal writes failed"
21892 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21894 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21895 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21896 error "dd with sync small writes failed"
21897 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21899 cancel_lru_locks osc
21901 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21902 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21903 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21904 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21905 iflag=direct || error "dd with O_DIRECT small read failed"
21906 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21907 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21908 error "compare $TMP/$tfile.1 failed"
21910 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21911 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21913 # just to see what the maximum tunable value is, and test parsing
21914 echo "test invalid parameter 2MB"
21915 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21916 error "too-large short_io_bytes allowed"
21917 echo "test maximum parameter 512KB"
21918 # if we can set a larger short_io_bytes, run test regardless of version
21919 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21920 # older clients may not allow setting it this large, that's OK
21921 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21922 skip "Need at least client version 2.13.50"
21923 error "medium short_io_bytes failed"
21925 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21926 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21928 echo "test large parameter 64KB"
21929 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21930 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21932 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21933 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21934 error "dd with sync large writes failed"
21935 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21937 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21938 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21939 num=$((113 * 4096 / PAGE_SIZE))
21940 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21941 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21942 error "dd with O_DIRECT large writes failed"
21943 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21944 error "compare $DIR/$tfile.3 failed"
21946 cancel_lru_locks osc
21948 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21949 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21950 error "dd with O_DIRECT large read failed"
21951 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21952 error "compare $TMP/$tfile.2 failed"
21954 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21955 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21956 error "dd with O_DIRECT large read failed"
21957 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21958 error "compare $TMP/$tfile.3 failed"
21960 run_test 248b "test short_io read and write for both small and large sizes"
21962 test_249() { # LU-7890
21963 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21964 skip "Need at least version 2.8.54"
21967 $LFS setstripe -c 1 $DIR/$tfile
21968 # Offset 2T == 4k * 512M
21969 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21970 error "dd to 2T offset failed"
21972 run_test 249 "Write above 2T file size"
21975 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21976 && skip "no 16TB file size limit on ZFS"
21978 $LFS setstripe -c 1 $DIR/$tfile
21979 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21980 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21981 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21982 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21983 conv=notrunc,fsync && error "append succeeded"
21986 run_test 250 "Write above 16T limit"
21989 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21991 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21992 #Skip once - writing the first stripe will succeed
21993 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21994 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21995 error "short write happened"
21997 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21998 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21999 error "short read happened"
22003 run_test 251 "Handling short read and write correctly"
22006 remote_mds_nodsh && skip "remote MDS with nodsh"
22007 remote_ost_nodsh && skip "remote OST with nodsh"
22008 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
22009 skip_env "ldiskfs only test"
22019 # check lr_reader on OST0000
22021 dev=$(facet_device $tgt)
22022 out=$(do_facet $tgt $LR_READER $dev)
22023 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22025 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
22026 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
22027 error "Invalid uuid returned by $LR_READER on target $tgt"
22028 echo -e "uuid returned by $LR_READER is '$uuid'\n"
22030 # check lr_reader -c on MDT0000
22032 dev=$(facet_device $tgt)
22033 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
22034 skip "$LR_READER does not support additional options"
22036 out=$(do_facet $tgt $LR_READER -c $dev)
22037 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22039 num=$(echo "$out" | grep -c "mdtlov")
22040 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
22041 error "Invalid number of mdtlov clients returned by $LR_READER"
22042 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
22044 # check lr_reader -cr on MDT0000
22045 out=$(do_facet $tgt $LR_READER -cr $dev)
22046 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
22048 echo "$out" | grep -q "^reply_data:$" ||
22049 error "$LR_READER should have returned 'reply_data' section"
22050 num=$(echo "$out" | grep -c "client_generation")
22051 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
22053 run_test 252 "check lr_reader tool"
22056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22057 remote_mds_nodsh && skip "remote MDS with nodsh"
22058 remote_mgs_nodsh && skip "remote MGS with nodsh"
22062 local ost_name=$(ostname_from_index $ostidx)
22065 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
22066 do_facet $SINGLEMDS $LCTL get_param -n \
22067 osp.$mdtosc_proc1.reserved_mb_high ||
22068 skip "remote MDS does not support reserved_mb_high"
22072 wait_delete_completed
22075 pool_add $TESTNAME || error "Pool creation failed"
22076 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
22078 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
22079 error "Setstripe failed"
22081 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
22083 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
22085 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
22087 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22088 osp.$mdtosc_proc1.prealloc_status)
22089 echo "prealloc_status $oa_status"
22091 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
22092 error "File creation should fail"
22094 #object allocation was stopped, but we still able to append files
22095 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
22096 oflag=append || error "Append failed"
22098 rm -f $DIR/$tdir/$tfile.0
22100 # For this test, we want to delete the files we created to go out of
22101 # space but leave the watermark, so we remain nearly out of space
22102 ost_watermarks_enospc_delete_files $tfile $ostidx
22104 wait_delete_completed
22108 for i in $(seq 10 12); do
22109 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
22110 2>/dev/null || error "File creation failed after rm"
22113 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
22114 osp.$mdtosc_proc1.prealloc_status)
22115 echo "prealloc_status $oa_status"
22117 if (( oa_status != 0 )); then
22118 error "Object allocation still disable after rm"
22121 run_test 253 "Check object allocation limit"
22124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22125 remote_mds_nodsh && skip "remote MDS with nodsh"
22127 local mdt=$(facet_svc $SINGLEMDS)
22129 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
22130 skip "MDS does not support changelog_size"
22134 changelog_register || error "changelog_register failed"
22136 changelog_clear 0 || error "changelog_clear failed"
22138 local size1=$(do_facet $SINGLEMDS \
22139 $LCTL get_param -n mdd.$mdt.changelog_size)
22140 echo "Changelog size $size1"
22143 $LFS mkdir -i 0 $DIR/$tdir
22145 mkdir -p $DIR/$tdir/pics/2008/zachy
22146 touch $DIR/$tdir/pics/2008/zachy/timestamp
22147 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
22148 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
22149 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
22150 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
22151 rm $DIR/$tdir/pics/desktop.jpg
22153 local size2=$(do_facet $SINGLEMDS \
22154 $LCTL get_param -n mdd.$mdt.changelog_size)
22155 echo "Changelog size after work $size2"
22157 (( $size2 > $size1 )) ||
22158 error "new Changelog size=$size2 less than old size=$size1"
22160 run_test 254 "Check changelog size"
22167 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
22168 awk -F: '{print $2}' | grep $type > /dev/null
22169 if [ $? -ne 0 ]; then
22179 lfs ladvise -a willread $file > /dev/null 2>&1
22180 if [ $? -eq 0 ]; then
22184 lfs ladvise -a willread $file 2>&1 |
22185 grep "Inappropriate ioctl for device" > /dev/null
22186 if [ $? -eq 0 ]; then
22193 bc <<<"scale=2; ($1 - $2) * 100 / $2"
22196 # run a random read IO workload
22197 # usage: random_read_iops <filename> <filesize> <iosize>
22198 random_read_iops() {
22201 local iosize=${3:-4096}
22203 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
22204 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
22207 drop_file_oss_cache() {
22211 $LFS ladvise -a dontneed $file 2>/dev/null ||
22212 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
22215 ladvise_willread_performance()
22218 local average_origin=0
22219 local average_cache=0
22220 local average_ladvise=0
22222 for ((i = 1; i <= $repeat; i++)); do
22223 echo "Iter $i/$repeat: reading without willread hint"
22224 cancel_lru_locks osc
22225 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22226 local speed_origin=$(random_read_iops $DIR/$tfile $size)
22227 echo "Iter $i/$repeat: uncached speed: $speed_origin"
22228 average_origin=$(bc <<<"$average_origin + $speed_origin")
22230 cancel_lru_locks osc
22231 local speed_cache=$(random_read_iops $DIR/$tfile $size)
22232 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
22233 average_cache=$(bc <<<"$average_cache + $speed_cache")
22235 cancel_lru_locks osc
22236 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
22237 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
22238 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
22239 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
22240 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
22242 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
22243 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
22244 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
22246 speedup_cache=$(percent $average_cache $average_origin)
22247 speedup_ladvise=$(percent $average_ladvise $average_origin)
22249 echo "Average uncached read: $average_origin"
22250 echo "Average speedup with OSS cached read: " \
22251 "$average_cache = +$speedup_cache%"
22252 echo "Average speedup with ladvise willread: " \
22253 "$average_ladvise = +$speedup_ladvise%"
22255 local lowest_speedup=20
22256 if (( ${average_cache%.*} < $lowest_speedup )); then
22257 echo "Speedup with OSS cached read less than $lowest_speedup%,"\
22258 " got $average_cache%. Skipping ladvise willread check."
22262 # the test won't work on ZFS until it supports 'ladvise dontneed', but
22263 # it is still good to run until then to exercise 'ladvise willread'
22264 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22265 [ "$ost1_FSTYPE" = "zfs" ] &&
22266 echo "osd-zfs does not support dontneed or drop_caches" &&
22269 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
22270 (( ${average_ladvise%.*} > ${lowest_speedup%.*} )) ||
22271 error_not_in_vm "Speedup with willread is less than " \
22272 "$lowest_speedup%, got $average_ladvise%"
22276 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22277 skip "lustre < 2.8.54 does not support ladvise "
22278 remote_ost_nodsh && skip "remote OST with nodsh"
22280 stack_trap "rm -f $DIR/$tfile"
22281 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
22283 ladvise_no_type willread $DIR/$tfile &&
22284 skip "willread ladvise is not supported"
22286 ladvise_no_ioctl $DIR/$tfile &&
22287 skip "ladvise ioctl is not supported"
22290 local size=$((size_mb * 1048576))
22291 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22292 error "dd to $DIR/$tfile failed"
22294 lfs ladvise -a willread $DIR/$tfile ||
22295 error "Ladvise failed with no range argument"
22297 lfs ladvise -a willread -s 0 $DIR/$tfile ||
22298 error "Ladvise failed with no -l or -e argument"
22300 lfs ladvise -a willread -e 1 $DIR/$tfile ||
22301 error "Ladvise failed with only -e argument"
22303 lfs ladvise -a willread -l 1 $DIR/$tfile ||
22304 error "Ladvise failed with only -l argument"
22306 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
22307 error "End offset should not be smaller than start offset"
22309 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
22310 error "End offset should not be equal to start offset"
22312 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
22313 error "Ladvise failed with overflowing -s argument"
22315 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
22316 error "Ladvise failed with overflowing -e argument"
22318 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
22319 error "Ladvise failed with overflowing -l argument"
22321 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
22322 error "Ladvise succeeded with conflicting -l and -e arguments"
22324 echo "Synchronous ladvise should wait"
22326 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
22327 do_nodes $(comma_list $(osts_nodes)) \
22328 $LCTL set_param fail_val=$delay fail_loc=0x237
22330 local start_ts=$SECONDS
22331 lfs ladvise -a willread $DIR/$tfile ||
22332 error "Ladvise failed with no range argument"
22333 local end_ts=$SECONDS
22334 local inteval_ts=$((end_ts - start_ts))
22336 if [ $inteval_ts -lt $(($delay - 1)) ]; then
22337 error "Synchronous advice didn't wait reply"
22340 echo "Asynchronous ladvise shouldn't wait"
22341 local start_ts=$SECONDS
22342 lfs ladvise -a willread -b $DIR/$tfile ||
22343 error "Ladvise failed with no range argument"
22344 local end_ts=$SECONDS
22345 local inteval_ts=$((end_ts - start_ts))
22347 if [ $inteval_ts -gt $(($delay / 2)) ]; then
22348 error "Asynchronous advice blocked"
22351 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
22352 ladvise_willread_performance
22354 run_test 255a "check 'lfs ladvise -a willread'"
22360 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
22364 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
22365 skip "lustre < 2.8.54 does not support ladvise "
22366 remote_ost_nodsh && skip "remote OST with nodsh"
22368 stack_trap "rm -f $DIR/$tfile"
22369 lfs setstripe -c 1 -i 0 $DIR/$tfile
22371 ladvise_no_type dontneed $DIR/$tfile &&
22372 skip "dontneed ladvise is not supported"
22374 ladvise_no_ioctl $DIR/$tfile &&
22375 skip "ladvise ioctl is not supported"
22377 ! $LFS ladvise -a dontneed $DIR/$tfile &&
22378 [ "$ost1_FSTYPE" = "zfs" ] &&
22379 skip "zfs-osd does not support 'ladvise dontneed'"
22382 local size=$((size_mb * 1048576))
22383 # In order to prevent disturbance of other processes, only check 3/4
22384 # of the memory usage
22385 local kibibytes=$((size_mb * 1024 * 3 / 4))
22387 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
22388 error "dd to $DIR/$tfile failed"
22390 #force write to complete before dropping OST cache & checking memory
22393 local total=$(facet_meminfo ost1 MemTotal)
22394 echo "Total memory: $total KiB"
22396 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
22397 local before_read=$(facet_meminfo ost1 Cached)
22398 echo "Cache used before read: $before_read KiB"
22400 lfs ladvise -a willread $DIR/$tfile ||
22401 error "Ladvise willread failed"
22402 local after_read=$(facet_meminfo ost1 Cached)
22403 echo "Cache used after read: $after_read KiB"
22405 lfs ladvise -a dontneed $DIR/$tfile ||
22406 error "Ladvise dontneed again failed"
22407 local no_read=$(facet_meminfo ost1 Cached)
22408 echo "Cache used after dontneed ladvise: $no_read KiB"
22410 if [ $total -lt $((before_read + kibibytes)) ]; then
22411 echo "Memory is too small, abort checking"
22415 if [ $((before_read + kibibytes)) -gt $after_read ]; then
22416 error "Ladvise willread should use more memory" \
22417 "than $kibibytes KiB"
22420 if [ $((no_read + kibibytes)) -gt $after_read ]; then
22421 error "Ladvise dontneed should release more memory" \
22422 "than $kibibytes KiB"
22425 run_test 255b "check 'lfs ladvise -a dontneed'"
22428 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
22429 skip "lustre < 2.10.50 does not support lockahead"
22431 local ost1_imp=$(get_osc_import_name client ost1)
22432 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
22440 test_mkdir -p $DIR/$tdir
22441 $LFS setstripe -i 0 -c 1 $DIR/$tdir
22443 #test 10 returns only success/failure
22445 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22447 if [ $rc -eq 255 ]; then
22448 error "Ladvise test${i} failed, ${rc}"
22451 #test 11 counts lock enqueue requests, all others count new locks
22453 count=$(do_facet ost1 \
22454 $LCTL get_param -n ost.OSS.ost.stats)
22455 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
22457 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22459 if [ $rc -eq 255 ]; then
22460 error "Ladvise test${i} failed, ${rc}"
22463 new_count=$(do_facet ost1 \
22464 $LCTL get_param -n ost.OSS.ost.stats)
22465 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
22466 awk '{ print $2 }')
22468 difference="$((new_count - count))"
22469 if [ $difference -ne $rc ]; then
22470 error "Ladvise test${i}, bad enqueue count, returned " \
22471 "${rc}, actual ${difference}"
22474 for i in $(seq 12 21); do
22475 # If we do not do this, we run the risk of having too many
22476 # locks and starting lock cancellation while we are checking
22478 cancel_lru_locks osc
22480 count=$($LCTL get_param -n \
22481 ldlm.namespaces.$imp_name.lock_unused_count)
22483 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22485 if [ $rc -eq 255 ]; then
22486 error "Ladvise test ${i} failed, ${rc}"
22489 new_count=$($LCTL get_param -n \
22490 ldlm.namespaces.$imp_name.lock_unused_count)
22491 difference="$((new_count - count))"
22493 # Test 15 output is divided by 100 to map down to valid return
22494 if [ $i -eq 15 ]; then
22498 if [ $difference -ne $rc ]; then
22499 error "Ladvise test ${i}, bad lock count, returned " \
22500 "${rc}, actual ${difference}"
22504 #test 22 returns only success/failure
22506 lockahead_test -d $DIR/$tdir -t $i -f $tfile
22508 if [ $rc -eq 255 ]; then
22509 error "Ladvise test${i} failed, ${rc}"
22512 run_test 255c "suite of ladvise lockahead tests"
22515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22516 remote_mds_nodsh && skip "remote MDS with nodsh"
22517 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22518 changelog_users $SINGLEMDS | grep "^cl" &&
22519 skip "active changelog user"
22525 mdt_dev=$(facet_device $SINGLEMDS)
22528 changelog_register || error "changelog_register failed"
22531 mkdir_on_mdt -i$(($(facet_number $SINGLEMDS) - 1)) $DIR/$tdir
22533 changelog_clear 0 || error "changelog_clear failed"
22536 touch $DIR/$tdir/{1..10}
22539 stop $SINGLEMDS || error "Fail to stop MDT"
22542 start $SINGLEMDS $(facet_device $SINGLEMDS) $MDS_MOUNT_OPTS ||
22543 error "Fail to start MDT"
22545 #after mount new plainllog is used
22546 touch $DIR/$tdir/{11..19}
22547 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
22548 stack_trap "rm -f $tmpfile"
22549 cat_sl=$(do_facet $SINGLEMDS "sync; \
22550 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22551 llog_reader $tmpfile | grep -c type=1064553b")
22552 do_facet $SINGLEMDS llog_reader $tmpfile
22554 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
22556 changelog_clear 0 || error "changelog_clear failed"
22558 cat_sl=$(do_facet $SINGLEMDS "sync; \
22559 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
22560 llog_reader $tmpfile | grep -c type=1064553b")
22562 if (( cat_sl == 2 )); then
22563 error "Empty plain llog was not deleted from changelog catalog"
22564 elif (( cat_sl != 1 )); then
22565 error "Active plain llog shouldn't be deleted from catalog"
22568 run_test 256 "Check llog delete for empty and not full state"
22571 remote_mds_nodsh && skip "remote MDS with nodsh"
22572 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22573 skip "Need MDS version at least 2.8.55"
22575 test_mkdir $DIR/$tdir
22577 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
22578 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
22581 #define OBD_FAIL_MDS_XATTR_REP 0x161
22582 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22583 local facet=mds$((mdtidx + 1))
22584 set_nodes_failloc $(facet_active_host $facet) 0x80000161
22585 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
22587 stop $facet || error "stop MDS failed"
22588 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
22589 error "start MDS fail"
22590 wait_recovery_complete $facet
22592 run_test 257 "xattr locks are not lost"
22594 # Verify we take the i_mutex when security requires it
22596 #define OBD_FAIL_IMUTEX_SEC 0x141c
22597 $LCTL set_param fail_loc=0x141c
22599 chmod u+s $DIR/$tfile
22600 chmod a+rwx $DIR/$tfile
22601 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22603 if [ $RC -ne 0 ]; then
22604 error "error, failed to take i_mutex, rc=$?"
22608 run_test 258a "verify i_mutex security behavior when suid attributes is set"
22610 # Verify we do NOT take the i_mutex in the normal case
22612 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
22613 $LCTL set_param fail_loc=0x141d
22616 chmod a+rw $DIR/$tfile
22617 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
22619 if [ $RC -ne 0 ]; then
22620 error "error, took i_mutex unnecessarily, rc=$?"
22625 run_test 258b "verify i_mutex security behavior"
22628 local file=$DIR/$tfile
22632 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
22634 stack_trap "rm -f $file" EXIT
22636 wait_delete_completed
22637 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22638 echo "before: $before"
22640 $LFS setstripe -i 0 -c 1 $file
22641 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
22643 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22644 echo "after write: $after"
22646 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
22647 do_facet ost1 $LCTL set_param fail_loc=0x2301
22649 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22650 echo "after truncate: $after"
22653 do_facet ost1 $LCTL set_param fail_loc=0
22654 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
22656 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
22657 echo "after restart: $after"
22658 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
22659 error "missing truncate?"
22663 run_test 259 "crash at delayed truncate"
22666 #define OBD_FAIL_MDC_CLOSE 0x806
22667 $LCTL set_param fail_loc=0x80000806
22671 run_test 260 "Check mdc_close fail"
22673 ### Data-on-MDT sanity tests ###
22675 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22676 skip "Need MDS version at least 2.10.55 for DoM"
22679 local dom=$DIR/$tdir/dom_file
22680 local tmp=$DIR/$tdir/tmp_file
22682 mkdir_on_mdt0 $DIR/$tdir
22684 # basic checks for DoM component creation
22685 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
22686 error "Can set MDT layout to non-first entry"
22688 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
22689 error "Can define multiple entries as MDT layout"
22691 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
22693 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
22694 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
22695 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
22697 local mdtidx=$($LFS getstripe -m $dom)
22698 local mdtname=MDT$(printf %04x $mdtidx)
22699 local facet=mds$((mdtidx + 1))
22700 local space_check=1
22702 # Skip free space checks with ZFS
22703 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
22707 local size_tmp=$((65536 * 3))
22708 local mdtfree1=$(do_facet $facet \
22709 lctl get_param -n osd*.*$mdtname.kbytesfree)
22711 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22712 # check also direct IO along write
22713 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
22714 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22716 cmp $tmp $dom || error "file data is different"
22717 [ $(stat -c%s $dom) == $size_tmp ] ||
22718 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22719 if [ $space_check == 1 ]; then
22720 local mdtfree2=$(do_facet $facet \
22721 lctl get_param -n osd*.*$mdtname.kbytesfree)
22723 # increase in usage from by $size_tmp
22724 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22725 error "MDT free space wrong after write: " \
22726 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22730 local size_dom=10000
22732 $TRUNCATE $dom $size_dom
22733 [ $(stat -c%s $dom) == $size_dom ] ||
22734 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
22735 if [ $space_check == 1 ]; then
22736 mdtfree1=$(do_facet $facet \
22737 lctl get_param -n osd*.*$mdtname.kbytesfree)
22738 # decrease in usage from $size_tmp to new $size_dom
22739 [ $(($mdtfree1 - $mdtfree2)) -ge \
22740 $(((size_tmp - size_dom) / 1024)) ] ||
22741 error "MDT free space is wrong after truncate: " \
22742 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
22748 size_dom=$((size_dom + size_tmp))
22749 [ $(stat -c%s $dom) == $size_dom ] ||
22750 error "bad size after append: $(stat -c%s $dom) != $size_dom"
22751 if [ $space_check == 1 ]; then
22752 mdtfree2=$(do_facet $facet \
22753 lctl get_param -n osd*.*$mdtname.kbytesfree)
22754 # increase in usage by $size_tmp from previous
22755 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22756 error "MDT free space is wrong after append: " \
22757 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22762 if [ $space_check == 1 ]; then
22763 mdtfree1=$(do_facet $facet \
22764 lctl get_param -n osd*.*$mdtname.kbytesfree)
22765 # decrease in usage by $size_dom from previous
22766 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22767 error "MDT free space is wrong after removal: " \
22768 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22771 # combined striping
22772 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22773 error "Can't create DoM + OST striping"
22775 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22776 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22777 # check also direct IO along write
22778 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22780 cmp $tmp $dom || error "file data is different"
22781 [ $(stat -c%s $dom) == $size_tmp ] ||
22782 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22787 run_test 270a "DoM: basic functionality tests"
22790 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22791 skip "Need MDS version at least 2.10.55"
22793 local dom=$DIR/$tdir/dom_file
22794 local max_size=1048576
22796 mkdir -p $DIR/$tdir
22797 $LFS setstripe -E $max_size -L mdt $dom
22799 # truncate over the limit
22800 $TRUNCATE $dom $(($max_size + 1)) &&
22801 error "successful truncate over the maximum size"
22802 # write over the limit
22803 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22804 error "successful write over the maximum size"
22805 # append over the limit
22806 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22807 echo "12345" >> $dom && error "successful append over the maximum size"
22812 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22815 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22816 skip "Need MDS version at least 2.10.55"
22818 mkdir -p $DIR/$tdir
22819 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22821 # check files inherit DoM EA
22822 touch $DIR/$tdir/first
22823 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22824 error "bad pattern"
22825 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22826 error "bad stripe count"
22827 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22828 error "bad stripe size"
22830 # check directory inherits DoM EA and uses it as default
22831 mkdir $DIR/$tdir/subdir
22832 touch $DIR/$tdir/subdir/second
22833 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22834 error "bad pattern in sub-directory"
22835 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22836 error "bad stripe count in sub-directory"
22837 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22838 error "bad stripe size in sub-directory"
22841 run_test 270c "DoM: DoM EA inheritance tests"
22844 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22845 skip "Need MDS version at least 2.10.55"
22847 mkdir -p $DIR/$tdir
22848 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22850 # inherit default DoM striping
22851 mkdir $DIR/$tdir/subdir
22852 touch $DIR/$tdir/subdir/f1
22854 # change default directory striping
22855 $LFS setstripe -c 1 $DIR/$tdir/subdir
22856 touch $DIR/$tdir/subdir/f2
22857 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22858 error "wrong default striping in file 2"
22859 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22860 error "bad pattern in file 2"
22863 run_test 270d "DoM: change striping from DoM to RAID0"
22866 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22867 skip "Need MDS version at least 2.10.55"
22869 mkdir -p $DIR/$tdir/dom
22870 mkdir -p $DIR/$tdir/norm
22873 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22874 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22876 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22877 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22879 # find DoM files by layout
22880 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22881 [ $NUM -eq $DOMFILES ] ||
22882 error "lfs find -L: found $NUM, expected $DOMFILES"
22883 echo "Test 1: lfs find 20 DOM files by layout: OK"
22885 # there should be 1 dir with default DOM striping
22886 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22888 error "lfs find -L: found $NUM, expected 1 dir"
22889 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22891 # find DoM files by stripe size
22892 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22893 [ $NUM -eq $DOMFILES ] ||
22894 error "lfs find -S: found $NUM, expected $DOMFILES"
22895 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22897 # find files by stripe offset except DoM files
22898 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22899 [ $NUM -eq $NORMFILES ] ||
22900 error "lfs find -i: found $NUM, expected $NORMFILES"
22901 echo "Test 5: lfs find no DOM files by stripe index: OK"
22904 run_test 270e "DoM: lfs find with DoM files test"
22907 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22908 skip "Need MDS version at least 2.10.55"
22910 local mdtname=${FSNAME}-MDT0000-mdtlov
22911 local dom=$DIR/$tdir/dom_file
22912 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22913 lod.$mdtname.dom_stripesize)
22914 local dom_limit=131072
22916 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22917 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22918 lod.$mdtname.dom_stripesize)
22919 [ ${dom_limit} -eq ${dom_current} ] ||
22920 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22922 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22923 $LFS setstripe -d $DIR/$tdir
22924 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22925 error "Can't set directory default striping"
22927 # exceed maximum stripe size
22928 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22929 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22930 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22931 error "Able to create DoM component size more than LOD limit"
22933 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22934 dom_current=$(do_facet mds1 $LCTL get_param -n \
22935 lod.$mdtname.dom_stripesize)
22936 [ 0 -eq ${dom_current} ] ||
22937 error "Can't set zero DoM stripe limit"
22940 # attempt to create DoM file on server with disabled DoM should
22941 # remove DoM entry from layout and be succeed
22942 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22943 error "Can't create DoM file (DoM is disabled)"
22944 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22945 error "File has DoM component while DoM is disabled"
22948 # attempt to create DoM file with only DoM stripe should return error
22949 $LFS setstripe -E $dom_limit -L mdt $dom &&
22950 error "Able to create DoM-only file while DoM is disabled"
22952 # too low values to be aligned with smallest stripe size 64K
22953 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22954 dom_current=$(do_facet mds1 $LCTL get_param -n \
22955 lod.$mdtname.dom_stripesize)
22956 [ 30000 -eq ${dom_current} ] &&
22957 error "Can set too small DoM stripe limit"
22959 # 64K is a minimal stripe size in Lustre, expect limit of that size
22960 [ 65536 -eq ${dom_current} ] ||
22961 error "Limit is not set to 64K but ${dom_current}"
22963 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22964 dom_current=$(do_facet mds1 $LCTL get_param -n \
22965 lod.$mdtname.dom_stripesize)
22967 [ 2147483648 -eq ${dom_current} ] &&
22968 error "Can set too large DoM stripe limit"
22970 do_facet mds1 $LCTL set_param -n \
22971 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22972 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22973 error "Can't create DoM component size after limit change"
22974 do_facet mds1 $LCTL set_param -n \
22975 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22976 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22977 error "Can't create DoM file after limit decrease"
22978 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22979 error "Can create big DoM component after limit decrease"
22980 touch ${dom}_def ||
22981 error "Can't create file with old default layout"
22983 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22986 run_test 270f "DoM: maximum DoM stripe size checks"
22989 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22990 skip "Need MDS version at least 2.13.52"
22991 local dom=$DIR/$tdir/$tfile
22993 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22994 local lodname=${FSNAME}-MDT0000-mdtlov
22996 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22997 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22998 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22999 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23001 local dom_limit=1024
23002 local dom_threshold="50%"
23004 $LFS setstripe -d $DIR/$tdir
23005 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
23006 error "Can't set directory default striping"
23008 do_facet mds1 $LCTL set_param -n \
23009 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
23010 # set 0 threshold and create DOM file to change tunable stripesize
23011 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
23012 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23013 error "Failed to create $dom file"
23014 # now tunable dom_cur_stripesize should reach maximum
23015 local dom_current=$(do_facet mds1 $LCTL get_param -n \
23016 lod.${lodname}.dom_stripesize_cur_kb)
23017 [[ $dom_current == $dom_limit ]] ||
23018 error "Current DOM stripesize is not maximum"
23021 # set threshold for further tests
23022 do_facet mds1 $LCTL set_param -n \
23023 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
23024 echo "DOM threshold is $dom_threshold free space"
23027 # Spoof bfree to exceed threshold
23028 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
23029 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
23030 for spfree in 40 20 0 15 30 55; do
23031 do_facet mds1 $LCTL set_param -n fail_val=$spfree
23032 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
23033 error "Failed to create $dom file"
23034 dom_def=$(do_facet mds1 $LCTL get_param -n \
23035 lod.${lodname}.dom_stripesize_cur_kb)
23036 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
23037 [[ $dom_def != $dom_current ]] ||
23038 error "Default stripe size was not changed"
23039 if (( spfree > 0 )) ; then
23040 dom_set=$($LFS getstripe -S $dom)
23041 (( dom_set == dom_def * 1024 )) ||
23042 error "DOM component size is still old"
23044 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23045 error "DoM component is set with no free space"
23048 dom_current=$dom_def
23051 run_test 270g "DoM: default DoM stripe size depends on free space"
23054 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
23055 skip "Need MDS version at least 2.13.53"
23057 local mdtname=${FSNAME}-MDT0000-mdtlov
23058 local dom=$DIR/$tdir/$tfile
23059 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23061 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
23062 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23064 $LFS mkdir -i 0 -c 1 $DIR/$tdir
23065 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
23066 error "can't create OST file"
23067 # mirrored file with DOM entry in the second mirror
23068 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
23069 error "can't create mirror with DoM component"
23071 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
23073 # DOM component in the middle and has other enries in the same mirror,
23074 # should succeed but lost DoM component
23075 $LFS setstripe --copy=${dom}_1 $dom ||
23076 error "Can't create file from OST|DOM mirror layout"
23077 # check new file has no DoM layout after all
23078 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
23079 error "File has DoM component while DoM is disabled"
23081 run_test 270h "DoM: DoM stripe removal when disabled on server"
23084 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
23085 skip "Need MDS version at least 2.14.54"
23088 # DoM with plain layout
23089 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
23090 error "default plain layout with DoM must fail"
23091 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir/$tfile &&
23092 error "setstripe plain file layout with DoM must fail"
23093 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir &&
23094 error "default DoM layout with bad striping must fail"
23095 $LFS setstripe -E 1M -L mdt -S 128k -c -1 -E eof $DIR/$tdir/$tfile &&
23096 error "setstripe to DoM layout with bad striping must fail"
23099 run_test 270i "DoM: setting invalid DoM striping should fail"
23102 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23103 skip "Need MDS version at least 2.10.55"
23105 local dom=$DIR/$tdir/dom
23107 mkdir -p $DIR/$tdir
23109 $LFS setstripe -E 1024K -L mdt $dom
23111 lctl set_param -n mdc.*.stats=clear
23112 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23113 cat $dom > /dev/null
23114 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
23115 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
23119 run_test 271a "DoM: data is cached for read after write"
23122 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23123 skip "Need MDS version at least 2.10.55"
23125 local dom=$DIR/$tdir/dom
23127 mkdir -p $DIR/$tdir
23129 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23131 lctl set_param -n mdc.*.stats=clear
23132 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
23133 cancel_lru_locks mdc
23134 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
23135 # second stat to check size is cached on client
23136 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
23137 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23138 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
23141 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
23144 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23145 skip "Need MDS version at least 2.10.55"
23147 local dom=$DIR/$tdir/dom
23149 mkdir -p $DIR/$tdir
23151 $LFS setstripe -E 1024K -L mdt -E EOF $dom
23153 lctl set_param -n mdc.*.stats=clear
23154 lctl set_param -n osc.*.stats=clear
23155 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
23156 cancel_lru_locks mdc
23157 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23158 # second stat to check size is cached on client
23159 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
23160 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
23161 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
23162 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
23163 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
23166 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
23172 local mdt=MDT$(printf %04x $mdtidx)
23174 if [ -z $param ]; then
23175 lctl get_param -n mdc.*$mdt*.stats
23177 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
23182 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
23183 skip "Need MDS version at least 2.10.55"
23185 local dom=$DIR/$tdir/dom
23187 mkdir -p $DIR/$tdir
23189 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23191 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
23192 local facet=mds$((mdtidx + 1))
23194 cancel_lru_locks mdc
23195 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
23196 createmany -o $dom 1000
23197 lctl set_param -n mdc.*.stats=clear
23198 smalliomany -w $dom 1000 200
23199 get_mdc_stats $mdtidx
23200 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23201 # Each file has 1 open, 1 IO enqueues, total 2000
23202 # but now we have also +1 getxattr for security.capability, total 3000
23203 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
23204 unlinkmany $dom 1000
23206 cancel_lru_locks mdc
23207 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
23208 createmany -o $dom 1000
23209 lctl set_param -n mdc.*.stats=clear
23210 smalliomany -w $dom 1000 200
23211 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
23212 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
23213 # for OPEN and IO lock.
23214 [ $((enq - enq_2)) -ge 1000 ] ||
23215 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
23216 unlinkmany $dom 1000
23219 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
23221 cleanup_271def_tests() {
23227 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23228 skip "Need MDS version at least 2.10.57"
23230 local dom=$DIR/$tdir/dom
23231 local tmp=$TMP/$tfile
23232 trap "cleanup_271def_tests $tmp" EXIT
23234 mkdir -p $DIR/$tdir
23236 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23238 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23240 cancel_lru_locks mdc
23241 dd if=/dev/urandom of=$tmp bs=1000 count=1
23242 dd if=$tmp of=$dom bs=1000 count=1
23243 cancel_lru_locks mdc
23245 cat /etc/hosts >> $tmp
23246 lctl set_param -n mdc.*.stats=clear
23248 # append data to the same file it should update local page
23249 echo "Append to the same page"
23250 cat /etc/hosts >> $dom
23251 local num=$(get_mdc_stats $mdtidx ost_read)
23252 local ra=$(get_mdc_stats $mdtidx req_active)
23253 local rw=$(get_mdc_stats $mdtidx req_waittime)
23255 [ -z $num ] || error "$num READ RPC occured"
23256 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23260 cmp $tmp $dom || error "file miscompare"
23262 cancel_lru_locks mdc
23263 lctl set_param -n mdc.*.stats=clear
23265 echo "Open and read file"
23266 cat $dom > /dev/null
23267 local num=$(get_mdc_stats $mdtidx ost_read)
23268 local ra=$(get_mdc_stats $mdtidx req_active)
23269 local rw=$(get_mdc_stats $mdtidx req_waittime)
23271 [ -z $num ] || error "$num READ RPC occured"
23272 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23276 cmp $tmp $dom || error "file miscompare"
23280 run_test 271d "DoM: read on open (1K file in reply buffer)"
23283 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
23284 skip "Need MDS version at least 2.10.57"
23286 local dom=$DIR/$tdir/dom
23287 local tmp=$TMP/$tfile
23288 trap "cleanup_271def_tests $tmp" EXIT
23290 mkdir -p $DIR/$tdir
23292 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
23294 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
23296 cancel_lru_locks mdc
23297 dd if=/dev/urandom of=$tmp bs=265000 count=1
23298 dd if=$tmp of=$dom bs=265000 count=1
23299 cancel_lru_locks mdc
23300 cat /etc/hosts >> $tmp
23301 lctl set_param -n mdc.*.stats=clear
23303 echo "Append to the same page"
23304 cat /etc/hosts >> $dom
23305 local num=$(get_mdc_stats $mdtidx ost_read)
23306 local ra=$(get_mdc_stats $mdtidx req_active)
23307 local rw=$(get_mdc_stats $mdtidx req_waittime)
23309 [ -z $num ] || error "$num READ RPC occured"
23310 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23314 cmp $tmp $dom || error "file miscompare"
23316 cancel_lru_locks mdc
23317 lctl set_param -n mdc.*.stats=clear
23319 echo "Open and read file"
23320 cat $dom > /dev/null
23321 local num=$(get_mdc_stats $mdtidx ost_read)
23322 local ra=$(get_mdc_stats $mdtidx req_active)
23323 local rw=$(get_mdc_stats $mdtidx req_waittime)
23325 [ -z $num ] && num=0
23326 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
23327 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
23331 cmp $tmp $dom || error "file miscompare"
23335 run_test 271f "DoM: read on open (200K file and read tail)"
23338 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
23339 skip "Skipping due to old client or server version"
23341 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
23343 $CHECKSTAT -t file $DIR1/$tfile
23345 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
23348 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
23349 $LCTL set_param fail_loc=0x80000314
23350 rm $DIR1/$tfile || error "Unlink fails"
23352 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
23353 [ $RC -eq 0 ] || error "Failed write to stale object"
23355 run_test 271g "Discard DoM data vs client flush race"
23358 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23359 skip "Need MDS version at least 2.11.50"
23361 local dom=$DIR/$tdir/dom
23362 mkdir -p $DIR/$tdir
23364 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
23365 dd if=/dev/urandom of=$dom bs=512K count=1 ||
23366 error "failed to write data into $dom"
23367 local old_md5=$(md5sum $dom)
23369 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
23370 error "failed to migrate to the same DoM component"
23372 local new_md5=$(md5sum $dom)
23374 [ "$old_md5" == "$new_md5" ] ||
23375 error "md5sum differ: $old_md5, $new_md5"
23377 [ $($LFS getstripe -c $dom) -eq 2 ] ||
23378 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
23380 run_test 272a "DoM migration: new layout with the same DOM component"
23383 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23384 skip "Need MDS version at least 2.11.50"
23386 local dom=$DIR/$tdir/dom
23387 mkdir -p $DIR/$tdir
23388 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23390 local mdtidx=$($LFS getstripe -m $dom)
23391 local mdtname=MDT$(printf %04x $mdtidx)
23392 local facet=mds$((mdtidx + 1))
23394 local mdtfree1=$(do_facet $facet \
23395 lctl get_param -n osd*.*$mdtname.kbytesfree)
23396 dd if=/dev/urandom of=$dom bs=2M count=1 ||
23397 error "failed to write data into $dom"
23398 local old_md5=$(md5sum $dom)
23399 cancel_lru_locks mdc
23400 local mdtfree1=$(do_facet $facet \
23401 lctl get_param -n osd*.*$mdtname.kbytesfree)
23403 $LFS migrate -c2 $dom ||
23404 error "failed to migrate to the new composite layout"
23405 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23406 error "MDT stripe was not removed"
23408 cancel_lru_locks mdc
23409 local new_md5=$(md5sum $dom)
23410 [ "$old_md5" == "$new_md5" ] ||
23411 error "$old_md5 != $new_md5"
23413 # Skip free space checks with ZFS
23414 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23415 local mdtfree2=$(do_facet $facet \
23416 lctl get_param -n osd*.*$mdtname.kbytesfree)
23417 [ $mdtfree2 -gt $mdtfree1 ] ||
23418 error "MDT space is not freed after migration"
23422 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
23425 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23426 skip "Need MDS version at least 2.11.50"
23428 local dom=$DIR/$tdir/$tfile
23429 mkdir -p $DIR/$tdir
23430 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23432 local mdtidx=$($LFS getstripe -m $dom)
23433 local mdtname=MDT$(printf %04x $mdtidx)
23434 local facet=mds$((mdtidx + 1))
23436 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23437 error "failed to write data into $dom"
23438 local old_md5=$(md5sum $dom)
23439 cancel_lru_locks mdc
23440 local mdtfree1=$(do_facet $facet \
23441 lctl get_param -n osd*.*$mdtname.kbytesfree)
23443 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
23444 error "failed to migrate to the new composite layout"
23445 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
23446 error "MDT stripe was not removed"
23448 cancel_lru_locks mdc
23449 local new_md5=$(md5sum $dom)
23450 [ "$old_md5" == "$new_md5" ] ||
23451 error "$old_md5 != $new_md5"
23453 # Skip free space checks with ZFS
23454 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23455 local mdtfree2=$(do_facet $facet \
23456 lctl get_param -n osd*.*$mdtname.kbytesfree)
23457 [ $mdtfree2 -gt $mdtfree1 ] ||
23458 error "MDS space is not freed after migration"
23462 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
23465 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23466 skip "Need MDS version at least 2.12.55"
23468 local dom=$DIR/$tdir/$tfile
23469 mkdir -p $DIR/$tdir
23470 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
23472 local mdtidx=$($LFS getstripe -m $dom)
23473 local mdtname=MDT$(printf %04x $mdtidx)
23474 local facet=mds$((mdtidx + 1))
23476 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23477 error "failed to write data into $dom"
23478 local old_md5=$(md5sum $dom)
23479 cancel_lru_locks mdc
23480 local mdtfree1=$(do_facet $facet \
23481 lctl get_param -n osd*.*$mdtname.kbytesfree)
23483 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
23484 error "failed mirroring to the new composite layout"
23485 $LFS mirror resync $dom ||
23486 error "failed mirror resync"
23487 $LFS mirror split --mirror-id 1 -d $dom ||
23488 error "failed mirror split"
23490 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
23491 error "MDT stripe was not removed"
23493 cancel_lru_locks mdc
23494 local new_md5=$(md5sum $dom)
23495 [ "$old_md5" == "$new_md5" ] ||
23496 error "$old_md5 != $new_md5"
23498 # Skip free space checks with ZFS
23499 if [ "$(facet_fstype $facet)" != "zfs" ]; then
23500 local mdtfree2=$(do_facet $facet \
23501 lctl get_param -n osd*.*$mdtname.kbytesfree)
23502 [ $mdtfree2 -gt $mdtfree1 ] ||
23503 error "MDS space is not freed after DOM mirror deletion"
23507 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
23510 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23511 skip "Need MDS version at least 2.12.55"
23513 local dom=$DIR/$tdir/$tfile
23514 mkdir -p $DIR/$tdir
23515 $LFS setstripe -c 2 $dom
23517 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23518 error "failed to write data into $dom"
23519 local old_md5=$(md5sum $dom)
23522 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
23523 error "failed mirroring to the DOM layout"
23524 $LFS mirror resync $dom ||
23525 error "failed mirror resync"
23526 $LFS mirror split --mirror-id 1 -d $dom ||
23527 error "failed mirror split"
23529 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23530 error "MDT stripe wasn't set"
23533 local new_md5=$(md5sum $dom)
23534 [ "$old_md5" == "$new_md5" ] ||
23535 error "$old_md5 != $new_md5"
23539 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
23542 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
23543 skip "Need MDS version at least 2.12.55"
23545 local dom=$DIR/$tdir/$tfile
23546 mkdir -p $DIR/$tdir
23547 $LFS setstripe -c 2 $dom
23549 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
23550 error "failed to write data into $dom"
23551 local old_md5=$(md5sum $dom)
23554 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
23555 error "failed migrating to the DOM file"
23557 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
23558 error "MDT stripe wasn't set"
23561 local new_md5=$(md5sum $dom)
23562 [ "$old_md5" != "$new_md5" ] &&
23563 error "$old_md5 != $new_md5"
23567 run_test 272f "DoM migration: OST-striped file to DOM file"
23570 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
23571 skip "Need MDS version at least 2.11.50"
23573 # Layout swap cannot be done if either file has DOM component,
23574 # this will never be supported, migration should be used instead
23576 local dom=$DIR/$tdir/$tfile
23577 mkdir -p $DIR/$tdir
23579 $LFS setstripe -c2 ${dom}_plain
23580 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
23581 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
23582 error "can swap layout with DoM component"
23583 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
23584 error "can swap layout with DoM component"
23586 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
23587 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
23588 error "can swap layout with DoM component"
23589 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
23590 error "can swap layout with DoM component"
23593 run_test 273a "DoM: layout swapping should fail with DOM"
23596 mkdir -p $DIR/$tdir
23597 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
23599 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
23600 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
23602 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
23604 run_test 273b "DoM: race writeback and object destroy"
23607 remote_ost_nodsh && skip "remote OST with nodsh"
23608 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
23609 skip "Need OST version >= 2.10.57"
23611 local file=$DIR/$tfile
23614 oss=$(comma_list $(osts_nodes))
23616 dd if=/dev/urandom of=$file bs=1M count=2 ||
23617 error "failed to create a file"
23618 cancel_lru_locks osc
23621 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23622 error "failed to read a file"
23624 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
23625 $LCTL set_param fail_loc=0x8000031f
23627 cancel_lru_locks osc &
23630 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
23631 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
23632 #IO takes another lock, but matches the PENDING one
23633 #and places it to the IO RPC
23634 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
23635 error "failed to read a file with PENDING lock"
23637 run_test 275 "Read on a canceled duplicate lock"
23640 remote_ost_nodsh && skip "remote OST with nodsh"
23643 do_facet ost1 "(while true; do \
23644 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
23645 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
23648 for LOOP in $(seq 20); do
23650 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
23653 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
23654 rm $TMP/sanity_276_pid"
23656 run_test 276 "Race between mount and obd_statfs"
23659 $LCTL set_param ldlm.namespaces.*.lru_size=0
23660 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23661 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23662 grep ^used_mb | awk '{print $2}')
23663 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
23664 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
23665 oflag=direct conv=notrunc
23666 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
23667 grep ^used_mb | awk '{print $2}')
23668 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
23670 run_test 277 "Direct IO shall drop page cache"
23673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
23674 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23675 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
23676 skip "needs the same host for mdt1 mdt2" && return
23681 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
23682 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
23688 echo "Starting MDTs"
23689 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
23691 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
23693 do_facet mds2 $LCTL set_param fail_loc=0
23695 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
23696 wait_recovery_complete mds2
23698 run_test 278 "Race starting MDS between MDTs stop/start"
23701 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
23702 skip "Need MGS version at least 2.13.52"
23703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23704 combined_mgs_mds || skip "needs combined MGS/MDT"
23706 umount_client $MOUNT
23707 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
23708 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
23710 mount_client $MOUNT &
23712 stop mgs || error "stop mgs failed"
23713 #for a race mgs would crash
23714 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
23715 # make sure we unmount client before remounting
23717 umount_client $MOUNT
23718 mount_client $MOUNT || error "mount client failed"
23720 run_test 280 "Race between MGS umount and client llog processing"
23722 cleanup_test_300() {
23726 test_striped_dir() {
23731 mkdir -p $DIR/$tdir
23733 SAVE_UMASK=$(umask)
23734 trap cleanup_test_300 RETURN EXIT
23736 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
23737 $DIR/$tdir/striped_dir ||
23738 error "set striped dir error"
23740 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
23741 [ "$mode" = "755" ] || error "expect 755 got $mode"
23743 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
23744 error "getdirstripe failed"
23745 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
23746 if [ "$stripe_count" != "2" ]; then
23747 error "1:stripe_count is $stripe_count, expect 2"
23749 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
23750 if [ "$stripe_count" != "2" ]; then
23751 error "2:stripe_count is $stripe_count, expect 2"
23754 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
23755 if [ "$stripe_index" != "$mdt_index" ]; then
23756 error "stripe_index is $stripe_index, expect $mdt_index"
23759 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23760 error "nlink error after create striped dir"
23762 mkdir $DIR/$tdir/striped_dir/a
23763 mkdir $DIR/$tdir/striped_dir/b
23765 stat $DIR/$tdir/striped_dir/a ||
23766 error "create dir under striped dir failed"
23767 stat $DIR/$tdir/striped_dir/b ||
23768 error "create dir under striped dir failed"
23770 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23771 error "nlink error after mkdir"
23773 rmdir $DIR/$tdir/striped_dir/a
23774 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23775 error "nlink error after rmdir"
23777 rmdir $DIR/$tdir/striped_dir/b
23778 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23779 error "nlink error after rmdir"
23781 chattr +i $DIR/$tdir/striped_dir
23782 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23783 error "immutable flags not working under striped dir!"
23784 chattr -i $DIR/$tdir/striped_dir
23786 rmdir $DIR/$tdir/striped_dir ||
23787 error "rmdir striped dir error"
23795 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23796 skip "skipped for lustre < 2.7.0"
23797 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23800 test_striped_dir 0 || error "failed on striped dir on MDT0"
23801 test_striped_dir 1 || error "failed on striped dir on MDT0"
23803 run_test 300a "basic striped dir sanity test"
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"
23816 test_mkdir $DIR/$tdir || error "mkdir fail"
23817 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23818 error "set striped dir error"
23819 for i in {0..9}; do
23820 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23822 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23823 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23824 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23826 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23827 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23828 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23832 run_test 300b "check ctime/mtime for striped dir"
23835 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23836 skip "skipped for lustre < 2.7.0"
23837 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23838 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23842 mkdir_on_mdt0 $DIR/$tdir
23843 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23844 error "set striped dir error"
23846 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23847 error "chown striped dir failed"
23849 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23850 error "create 5k files failed"
23852 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23854 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23858 run_test 300c "chown && check ls under striped directory"
23861 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23862 skip "skipped for lustre < 2.7.0"
23863 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23864 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23869 mkdir -p $DIR/$tdir
23870 $LFS setstripe -c 2 $DIR/$tdir
23872 #local striped directory
23873 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23874 error "set striped dir error"
23875 #look at the directories for debug purposes
23877 $LFS getdirstripe $DIR/$tdir
23878 ls -l $DIR/$tdir/striped_dir
23879 $LFS getdirstripe $DIR/$tdir/striped_dir
23880 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23881 error "create 10 files failed"
23883 #remote striped directory
23884 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23885 error "set striped dir error"
23886 #look at the directories for debug purposes
23888 $LFS getdirstripe $DIR/$tdir
23889 ls -l $DIR/$tdir/remote_striped_dir
23890 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23891 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23892 error "create 10 files failed"
23894 for file in $(find $DIR/$tdir); do
23895 stripe_count=$($LFS getstripe -c $file)
23896 [ $stripe_count -eq 2 ] ||
23897 error "wrong stripe $stripe_count for $file"
23902 run_test 300d "check default stripe under striped directory"
23905 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23906 skip "Need MDS version at least 2.7.55"
23907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23908 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23913 mkdir -p $DIR/$tdir
23915 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23916 error "set striped dir error"
23918 touch $DIR/$tdir/striped_dir/a
23919 touch $DIR/$tdir/striped_dir/b
23920 touch $DIR/$tdir/striped_dir/c
23922 mkdir $DIR/$tdir/striped_dir/dir_a
23923 mkdir $DIR/$tdir/striped_dir/dir_b
23924 mkdir $DIR/$tdir/striped_dir/dir_c
23926 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23927 error "set striped adir under striped dir error"
23929 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23930 error "set striped bdir under striped dir error"
23932 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23933 error "set striped cdir under striped dir error"
23935 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23936 error "rename dir under striped dir fails"
23938 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23939 error "rename dir under different stripes fails"
23941 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23942 error "rename file under striped dir should succeed"
23944 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23945 error "rename dir under striped dir should succeed"
23949 run_test 300e "check rename under striped directory"
23952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23953 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23954 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23955 skip "Need MDS version at least 2.7.55"
23961 mkdir -p $DIR/$tdir
23963 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23964 error "set striped dir error"
23966 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23967 error "set striped dir error"
23969 touch $DIR/$tdir/striped_dir/a
23970 mkdir $DIR/$tdir/striped_dir/dir_a
23971 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23972 error "create striped dir under striped dir fails"
23974 touch $DIR/$tdir/striped_dir1/b
23975 mkdir $DIR/$tdir/striped_dir1/dir_b
23976 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23977 error "create striped dir under striped dir fails"
23979 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23980 error "rename dir under different striped dir should fail"
23982 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23983 error "rename striped dir under diff striped dir should fail"
23985 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23986 error "rename file under diff striped dirs fails"
23990 run_test 300f "check rename cross striped directory"
23992 test_300_check_default_striped_dir()
23995 local default_count=$2
23996 local default_index=$3
23999 local dir_stripe_index
24002 echo "checking $dirname $default_count $default_index"
24003 $LFS setdirstripe -D -c $default_count -i $default_index \
24004 -H all_char $DIR/$tdir/$dirname ||
24005 error "set default stripe on striped dir error"
24006 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
24007 [ $stripe_count -eq $default_count ] ||
24008 error "expect $default_count get $stripe_count for $dirname"
24010 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
24011 [ $stripe_index -eq $default_index ] ||
24012 error "expect $default_index get $stripe_index for $dirname"
24014 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
24015 error "create dirs failed"
24017 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
24018 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
24019 for dir in $(find $DIR/$tdir/$dirname/*); do
24020 stripe_count=$($LFS getdirstripe -c $dir)
24021 (( $stripe_count == $default_count )) ||
24022 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
24023 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
24024 error "stripe count $default_count != $stripe_count for $dir"
24026 stripe_index=$($LFS getdirstripe -i $dir)
24027 [ $default_index -eq -1 ] ||
24028 [ $stripe_index -eq $default_index ] ||
24029 error "$stripe_index != $default_index for $dir"
24031 #check default stripe
24032 stripe_count=$($LFS getdirstripe -D -c $dir)
24033 [ $stripe_count -eq $default_count ] ||
24034 error "default count $default_count != $stripe_count for $dir"
24036 stripe_index=$($LFS getdirstripe -D -i $dir)
24037 [ $stripe_index -eq $default_index ] ||
24038 error "default index $default_index != $stripe_index for $dir"
24040 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
24044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24045 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24046 skip "Need MDS version at least 2.7.55"
24052 mkdir_on_mdt0 $DIR/$tdir
24053 mkdir $DIR/$tdir/normal_dir
24055 #Checking when client cache stripe index
24056 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
24057 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
24058 error "create striped_dir failed"
24060 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
24061 error "create dir0 fails"
24062 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
24063 [ $stripe_index -eq 0 ] ||
24064 error "dir0 expect index 0 got $stripe_index"
24066 mkdir $DIR/$tdir/striped_dir/dir1 ||
24067 error "create dir1 fails"
24068 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
24069 [ $stripe_index -eq 1 ] ||
24070 error "dir1 expect index 1 got $stripe_index"
24072 #check default stripe count/stripe index
24073 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
24074 test_300_check_default_striped_dir normal_dir 1 0
24075 test_300_check_default_striped_dir normal_dir -1 1
24076 test_300_check_default_striped_dir normal_dir 2 -1
24078 #delete default stripe information
24079 echo "delete default stripeEA"
24080 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
24081 error "set default stripe on striped dir error"
24083 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
24084 for dir in $(find $DIR/$tdir/normal_dir/*); do
24085 stripe_count=$($LFS getdirstripe -c $dir)
24086 [ $stripe_count -eq 0 ] ||
24087 error "expect 1 get $stripe_count for $dir"
24090 run_test 300g "check default striped directory for normal directory"
24093 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24094 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24095 skip "Need MDS version at least 2.7.55"
24101 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24102 error "set striped dir error"
24104 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
24105 test_300_check_default_striped_dir striped_dir 1 0
24106 test_300_check_default_striped_dir striped_dir -1 1
24107 test_300_check_default_striped_dir striped_dir 2 -1
24109 #delete default stripe information
24110 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
24111 error "set default stripe on striped dir error"
24113 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
24114 for dir in $(find $DIR/$tdir/striped_dir/*); do
24115 stripe_count=$($LFS getdirstripe -c $dir)
24116 [ $stripe_count -eq 0 ] ||
24117 error "expect 1 get $stripe_count for $dir"
24120 run_test 300h "check default striped directory for striped directory"
24123 [[ $PARALLEL == "yes" ]] && skip "skip parallel run"
24124 (( $MDSCOUNT >= 2 )) || skip_env "needs >= 2 MDTs"
24125 (( $MDS1_VERSION >= $(version_code 2.7.55) )) ||
24126 skip "Need MDS version at least 2.7.55"
24133 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24134 error "set striped dir error"
24136 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24137 error "create files under striped dir failed"
24139 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
24140 error "set striped hashdir error"
24142 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
24143 error "create dir0 under hash dir failed"
24144 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
24145 error "create dir1 under hash dir failed"
24146 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
24147 error "create dir2 under hash dir failed"
24149 # unfortunately, we need to umount to clear dir layout cache for now
24150 # once we fully implement dir layout, we can drop this
24151 umount_client $MOUNT || error "umount failed"
24152 mount_client $MOUNT || error "mount failed"
24154 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
24155 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
24156 (( $dircnt == 2 )) || error "lfs find striped dir got $dircnt != 2"
24158 if (( $MDS1_VERSION > $(version_code 2.15.0) )); then
24159 $LFS mkdir -i0 -c$MDSCOUNT -H crush2 $DIR/$tdir/hashdir/d3 ||
24160 error "create crush2 dir $tdir/hashdir/d3 failed"
24161 $LFS find -H crush2 $DIR/$tdir/hashdir
24162 dircnt=$($LFS find -H crush2 $DIR/$tdir/hashdir | wc -l)
24163 (( $dircnt == 1 )) || error "find crush2 dir got $dircnt != 1"
24165 # mkdir with an invalid hash type (hash=fail_val) from client
24166 # should be replaced on MDS with a valid (default) hash type
24167 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24168 $LCTL set_param fail_loc=0x1901 fail_val=99
24169 $LFS mkdir -c2 $DIR/$tdir/hashdir/d99
24171 local hash=$($LFS getdirstripe -H $DIR/$tdir/hashdir/d99)
24172 local expect=$(do_facet mds1 \
24173 $LCTL get_param -n lod.$FSNAME-MDT0000-mdtlov.mdt_hash)
24174 [[ $hash == $expect ]] ||
24175 error "d99 hash '$hash' != expected hash '$expect'"
24178 #set the stripe to be unknown hash type on read
24179 #define OBD_FAIL_LMV_UNKNOWN_STRIPE 0x1901
24180 $LCTL set_param fail_loc=0x1901 fail_val=99
24181 for ((i = 0; i < 10; i++)); do
24182 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
24183 error "stat f-$i failed"
24184 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
24187 touch $DIR/$tdir/striped_dir/f0 &&
24188 error "create under striped dir with unknown hash should fail"
24190 $LCTL set_param fail_loc=0
24192 umount_client $MOUNT || error "umount failed"
24193 mount_client $MOUNT || error "mount failed"
24197 run_test 300i "client handle unknown hash type striped directory"
24200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24202 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24203 skip "Need MDS version at least 2.7.55"
24210 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
24211 $LCTL set_param fail_loc=0x1702
24212 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
24213 error "set striped dir error"
24215 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
24216 error "create files under striped dir failed"
24218 $LCTL set_param fail_loc=0
24220 rm -rf $DIR/$tdir || error "unlink striped dir fails"
24224 run_test 300j "test large update record"
24227 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24228 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24229 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24230 skip "Need MDS version at least 2.7.55"
24232 # this test needs a huge transaction
24234 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24235 osd*.$FSNAME-MDT0000.kbytestotal")
24236 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
24243 #define OBD_FAIL_LARGE_STRIPE 0x1703
24244 $LCTL set_param fail_loc=0x1703
24245 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
24246 error "set striped dir error"
24247 $LCTL set_param fail_loc=0
24249 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24250 error "getstripeddir fails"
24251 rm -rf $DIR/$tdir/striped_dir ||
24252 error "unlink striped dir fails"
24256 run_test 300k "test large striped directory"
24259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24260 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24261 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24262 skip "Need MDS version at least 2.7.55"
24266 test_mkdir -p $DIR/$tdir/striped_dir
24267 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
24268 error "chown $RUNAS_ID failed"
24269 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
24270 error "set default striped dir failed"
24272 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
24273 $LCTL set_param fail_loc=0x80000158
24274 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
24276 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
24277 [ $stripe_index -eq 1 ] ||
24278 error "expect 1 get $stripe_index for $dir"
24280 run_test 300l "non-root user to create dir under striped dir with stale layout"
24283 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24284 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
24285 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24286 skip "Need MDS version at least 2.7.55"
24288 mkdir -p $DIR/$tdir/striped_dir
24289 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
24290 error "set default stripes dir error"
24292 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
24294 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
24295 [ $stripe_count -eq 0 ] ||
24296 error "expect 0 get $stripe_count for a"
24298 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
24299 error "set default stripes dir error"
24301 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
24303 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
24304 [ $stripe_count -eq 0 ] ||
24305 error "expect 0 get $stripe_count for b"
24307 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
24308 error "set default stripes dir error"
24310 mkdir $DIR/$tdir/striped_dir/c &&
24311 error "default stripe_index is invalid, mkdir c should fails"
24313 rm -rf $DIR/$tdir || error "rmdir fails"
24315 run_test 300m "setstriped directory on single MDT FS"
24318 local list=$(comma_list $(mdts_nodes))
24321 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24325 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24326 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24327 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24328 skip "Need MDS version at least 2.7.55"
24329 remote_mds_nodsh && skip "remote MDS with nodsh"
24332 local list=$(comma_list $(mdts_nodes))
24334 trap cleanup_300n RETURN EXIT
24335 mkdir -p $DIR/$tdir
24336 chmod 777 $DIR/$tdir
24337 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
24338 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24339 error "create striped dir succeeds with gid=0"
24341 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24342 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
24343 error "create striped dir fails with gid=-1"
24345 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24346 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
24347 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
24348 error "set default striped dir succeeds with gid=0"
24351 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
24352 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
24353 error "set default striped dir fails with gid=-1"
24356 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
24357 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
24358 error "create test_dir fails"
24359 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
24360 error "create test_dir1 fails"
24361 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
24362 error "create test_dir2 fails"
24365 run_test 300n "non-root user to create dir under striped dir with default EA"
24368 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24369 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24370 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24371 skip "Need MDS version at least 2.7.55"
24376 mkdir -p $DIR/$tdir
24378 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
24379 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
24380 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
24381 skip "not enough free inodes $numfree1 $numfree2"
24384 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
24385 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
24386 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
24387 skip "not enough free space $numfree1 $numfree2"
24390 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
24391 error "setdirstripe fails"
24393 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
24394 error "create dirs fails"
24396 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
24397 ls $DIR/$tdir/striped_dir > /dev/null ||
24398 error "ls striped dir fails"
24399 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
24400 error "unlink big striped dir fails"
24402 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
24405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24406 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24407 remote_mds_nodsh && skip "remote MDS with nodsh"
24409 mkdir_on_mdt0 $DIR/$tdir
24411 #define OBD_FAIL_OUT_ENOSPC 0x1704
24412 do_facet mds2 lctl set_param fail_loc=0x80001704
24413 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
24414 && error "create striped directory should fail"
24416 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
24418 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
24421 run_test 300p "create striped directory without space"
24424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24425 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24427 local fd=$(free_fd)
24428 local cmd="exec $fd<$tdir"
24430 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
24433 trap "eval $cmd" EXIT
24434 cd $tdir || error "cd $tdir fails"
24435 rmdir ../$tdir || error "rmdir $tdir fails"
24436 mkdir local_dir && error "create dir succeeds"
24437 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
24441 run_test 300q "create remote directory under orphan directory"
24444 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24445 skip "Need MDS version at least 2.7.55" && return
24446 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24450 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
24451 error "set striped dir error"
24453 $LFS getdirstripe $DIR/$tdir/striped_dir ||
24454 error "getstripeddir fails"
24457 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
24458 awk '/lmv_stripe_count:/ { print $2 }')
24460 [ $MDSCOUNT -ne $stripe_count ] &&
24461 error "wrong stripe count $stripe_count expected $MDSCOUNT"
24463 rm -rf $DIR/$tdir/striped_dir ||
24464 error "unlink striped dir fails"
24466 run_test 300r "test -1 striped directory"
24468 test_300s_helper() {
24471 local stripe_dir=$DIR/$tdir/striped_dir.$count
24473 $LFS mkdir -c $count $stripe_dir ||
24474 error "lfs mkdir -c error"
24476 $LFS getdirstripe $stripe_dir ||
24477 error "lfs getdirstripe fails"
24480 stripe_count=$($LFS getdirstripe $stripe_dir |
24481 awk '/lmv_stripe_count:/ { print $2 }')
24483 [ $count -ne $stripe_count ] &&
24484 error_noexit "bad stripe count $stripe_count expected $count"
24487 dupe_stripes=$($LFS getdirstripe $stripe_dir |
24488 awk '/0x/ {count[$1] += 1}; END {
24489 for (idx in count) {
24490 if (count[idx]>1) {
24491 print "index " idx " count " count[idx]
24496 if [[ -n "$dupe_stripes" ]] ; then
24497 lfs getdirstripe $stripe_dir
24498 error_noexit "Dupe MDT above: $dupe_stripes "
24501 rm -rf $stripe_dir ||
24502 error_noexit "unlink $stripe_dir fails"
24506 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
24507 skip "Need MDS version at least 2.7.55" && return
24508 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
24511 for count in $(seq 2 $MDSCOUNT); do
24512 test_300s_helper $count
24515 run_test 300s "test lfs mkdir -c without -i"
24518 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
24519 skip "need MDS 2.14.55 or later"
24520 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
24522 local testdir="$DIR/$tdir/striped_dir"
24523 local dir1=$testdir/dir1
24524 local dir2=$testdir/dir2
24528 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
24529 error "failed to set default stripe count for $testdir"
24532 local stripe_count=$($LFS getdirstripe -c $dir1)
24534 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
24536 local max_count=$((MDSCOUNT - 1))
24537 local mdts=$(comma_list $(mdts_nodes))
24539 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
24540 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
24543 stripe_count=$($LFS getdirstripe -c $dir2)
24545 (( $stripe_count == $max_count )) || error "wrong stripe count"
24547 run_test 300t "test max_mdt_stripecount"
24549 prepare_remote_file() {
24550 mkdir $DIR/$tdir/src_dir ||
24551 error "create remote source failed"
24553 cp /etc/hosts $DIR/$tdir/src_dir/a ||
24554 error "cp to remote source failed"
24555 touch $DIR/$tdir/src_dir/a
24557 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
24558 error "create remote target dir failed"
24560 touch $DIR/$tdir/tgt_dir/b
24562 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
24563 error "rename dir cross MDT failed!"
24565 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
24566 error "src_child still exists after rename"
24568 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
24569 error "missing file(a) after rename"
24571 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
24572 error "diff after rename"
24576 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24579 local remote_file=$DIR/$tdir/tgt_dir/b
24581 mkdir -p $DIR/$tdir
24583 prepare_remote_file || error "prepare remote file failed"
24586 $OPENUNLINK $remote_file $remote_file ||
24587 error "openunlink $remote_file failed"
24588 $CHECKSTAT -a $remote_file || error "$remote_file exists"
24590 run_test 310a "open unlink remote file"
24593 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
24594 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24596 local remote_file=$DIR/$tdir/tgt_dir/b
24598 mkdir -p $DIR/$tdir
24600 prepare_remote_file || error "prepare remote file failed"
24602 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24603 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
24604 $CHECKSTAT -t file $remote_file || error "check file failed"
24606 run_test 310b "unlink remote file with multiple links while open"
24609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24610 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
24612 local remote_file=$DIR/$tdir/tgt_dir/b
24614 mkdir -p $DIR/$tdir
24616 prepare_remote_file || error "prepare remote file failed"
24618 ln $remote_file $DIR/$tfile || error "link failed for remote file"
24619 multiop_bg_pause $remote_file O_uc ||
24620 error "mulitop failed for remote file"
24622 $MULTIOP $DIR/$tfile Ouc
24623 kill -USR1 $MULTIPID
24626 run_test 310c "open-unlink remote file with multiple links"
24630 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24631 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24632 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
24633 skip "lustre < 2.8.54 does not contain LU-4825 fix"
24634 remote_mds_nodsh && skip "remote MDS with nodsh"
24636 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24637 local mdts=$(comma_list $(mdts_nodes))
24639 mkdir -p $DIR/$tdir
24640 $LFS setstripe -i 0 -c 1 $DIR/$tdir
24641 createmany -o $DIR/$tdir/$tfile. 1000
24643 # statfs data is not real time, let's just calculate it
24644 old_iused=$((old_iused + 1000))
24646 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24647 osp.*OST0000*MDT0000.create_count")
24648 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
24649 osp.*OST0000*MDT0000.max_create_count")
24650 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
24652 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
24653 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
24654 [ $index -ne 0 ] || error "$tfile stripe index is 0"
24656 unlinkmany $DIR/$tdir/$tfile. 1000
24658 do_nodes $mdts "$LCTL set_param -n \
24659 osp.*OST0000*.max_create_count=$max_count"
24660 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
24661 do_nodes $mdts "$LCTL set_param -n \
24662 osp.*OST0000*.create_count=$count"
24663 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
24664 grep "=0" && error "create_count is zero"
24667 for i in $(seq 120); do
24668 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
24669 # system may be too busy to destroy all objs in time, use
24670 # a somewhat small value to not fail autotest
24671 [ $((old_iused - new_iused)) -gt 400 ] && break
24675 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
24676 [ $((old_iused - new_iused)) -gt 400 ] ||
24677 error "objs not destroyed after unlink"
24679 run_test 311 "disable OSP precreate, and unlink should destroy objs"
24686 local vdevdir=$(dirname $(facet_vdevice $ost))
24687 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
24688 local zfs_zapid=$(do_facet $ost $cmd |
24689 grep -w "/O/0/d$((objid%32))" -C 5 |
24690 awk '/Object/{getline; print $1}')
24691 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
24692 awk "/$objid = /"'{printf $3}')
24697 zfs_object_blksz() {
24701 local vdevdir=$(dirname $(facet_vdevice $ost))
24702 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
24703 local blksz=$(do_facet $ost $cmd $objid |
24704 awk '/dblk/{getline; printf $4}')
24706 case "${blksz: -1}" in
24707 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
24708 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
24715 test_312() { # LU-4856
24716 remote_ost_nodsh && skip "remote OST with nodsh"
24717 [ "$ost1_FSTYPE" = "zfs" ] ||
24718 skip_env "the test only applies to zfs"
24720 local max_blksz=$(do_facet ost1 \
24721 $ZFS get -p recordsize $(facet_device ost1) |
24722 awk '!/VALUE/{print $3}')
24724 # to make life a little bit easier
24725 $LFS mkdir -c 1 -i 0 $DIR/$tdir
24726 $LFS setstripe -c 1 -i 0 $DIR/$tdir
24728 local tf=$DIR/$tdir/$tfile
24730 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24732 # Get ZFS object id
24733 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24734 # block size change by sequential overwrite
24737 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
24738 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
24740 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
24741 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
24745 # block size change by sequential append write
24746 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
24747 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24748 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24751 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
24752 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
24753 oflag=sync conv=notrunc
24755 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24756 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
24757 error "blksz error, actual $blksz, " \
24758 "expected: 2 * $count * $PAGE_SIZE"
24764 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
24765 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
24767 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
24768 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24769 [ $blksz -eq $PAGE_SIZE ] ||
24770 error "blksz error: $blksz, expected: $PAGE_SIZE"
24772 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
24773 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24774 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
24776 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
24777 blksz=$(zfs_object_blksz ost1 $zfs_objid)
24778 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
24780 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24783 remote_ost_nodsh && skip "remote OST with nodsh"
24785 local file=$DIR/$tfile
24788 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24790 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24791 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24792 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24793 error "write should failed"
24794 do_facet ost1 "$LCTL set_param fail_loc=0"
24797 run_test 313 "io should fail after last_rcvd update fail"
24800 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24802 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24803 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24805 wait_delete_completed
24806 do_facet ost1 "$LCTL set_param fail_loc=0"
24808 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24810 test_315() { # LU-618
24811 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24813 local file=$DIR/$tfile
24816 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24817 error "multiop file write failed"
24818 $MULTIOP $file oO_RDONLY:r4063232_c &
24823 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24826 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24829 run_test 315 "read should be accounted"
24832 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24833 large_xattr_enabled || skip "ea_inode feature disabled"
24835 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
24836 mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
24837 chown nobody $DIR/$tdir/d || error "chown $tdir/d failed"
24838 touch $DIR/$tdir/d/$tfile || error "touch $tdir/d/$tfile failed"
24840 $LFS migrate -m1 $DIR/$tdir/d || error "lfs migrate -m1 failed"
24842 run_test 316 "lfs migrate of file with large_xattr enabled"
24845 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24846 skip "Need MDS version at least 2.11.53"
24847 if [ "$ost1_FSTYPE" == "zfs" ]; then
24848 skip "LU-10370: no implementation for ZFS"
24852 local grant_blk_size
24854 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24855 awk '/grant_block_size:/ { print $2; exit; }')
24857 # Create File of size 5M. Truncate it to below size's and verify
24860 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24861 error "Create file $DIR/$tfile failed"
24862 stack_trap "rm -f $DIR/$tfile" EXIT
24864 for trunc_sz in 2097152 4097 4000 509 0; do
24865 $TRUNCATE $DIR/$tfile $trunc_sz ||
24866 error "truncate $tfile to $trunc_sz failed"
24867 local sz=$(stat --format=%s $DIR/$tfile)
24868 local blk=$(stat --format=%b $DIR/$tfile)
24869 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24870 grant_blk_size) * 8))
24872 if [[ $blk -ne $trunc_blk ]]; then
24873 $(which stat) $DIR/$tfile
24874 error "Expected Block $trunc_blk got $blk for $tfile"
24877 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24878 error "Expected Size $trunc_sz got $sz for $tfile"
24883 # Create file with a hole and write actual 65536 bytes which aligned
24884 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24887 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24888 error "Create file : $DIR/$tfile"
24891 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24892 # blocks. The block count must drop to 8.
24894 trunc_sz=$(($(stat --format=%s $DIR/$tfile) -
24895 ((bs - grant_blk_size) + 1)))
24896 $TRUNCATE $DIR/$tfile $trunc_sz ||
24897 error "truncate $tfile to $trunc_sz failed"
24899 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24900 sz=$(stat --format=%s $DIR/$tfile)
24901 blk=$(stat --format=%b $DIR/$tfile)
24903 if [[ $blk -ne $trunc_bsz ]]; then
24904 $(which stat) $DIR/$tfile
24905 error "Expected Block $trunc_bsz got $blk for $tfile"
24908 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24909 error "Expected Size $trunc_sz got $sz for $tfile"
24911 run_test 317 "Verify blocks get correctly update after truncate"
24914 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24915 local old_max_active=$($LCTL get_param -n \
24916 ${llite_name}.max_read_ahead_async_active \
24919 $LCTL set_param llite.*.max_read_ahead_async_active=256
24920 local max_active=$($LCTL get_param -n \
24921 ${llite_name}.max_read_ahead_async_active \
24923 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24925 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24926 error "set max_read_ahead_async_active should succeed"
24928 $LCTL set_param llite.*.max_read_ahead_async_active=512
24929 max_active=$($LCTL get_param -n \
24930 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24931 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24933 # restore @max_active
24934 [ $old_max_active -ne 0 ] && $LCTL set_param \
24935 llite.*.max_read_ahead_async_active=$old_max_active
24937 local old_threshold=$($LCTL get_param -n \
24938 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24939 local max_per_file_mb=$($LCTL get_param -n \
24940 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24942 local invalid=$(($max_per_file_mb + 1))
24944 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24945 && error "set $invalid should fail"
24947 local valid=$(($invalid - 1))
24949 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24950 error "set $valid should succeed"
24951 local threshold=$($LCTL get_param -n \
24952 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24953 [ $threshold -eq $valid ] || error \
24954 "expect threshold $valid got $threshold"
24956 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24958 run_test 318 "Verify async readahead tunables"
24961 (( $MDSCOUNT >= 2 )) || skip "needs >= 2 MDTs"
24963 local before=$(date +%s)
24965 local mdir=$DIR/$tdir
24966 local file=$mdir/xxx
24968 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24971 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24972 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24973 $LFS migrate -m1 $mdir &
24976 dd if=$file of=/dev/null
24978 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24979 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24981 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24983 run_test 319 "lost lease lock on migrate error"
24985 test_398a() { # LU-4198
24986 local ost1_imp=$(get_osc_import_name client ost1)
24987 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24990 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24991 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24993 # Disabled: DIO does not push out buffered I/O pages, see LU-12587
24994 # request a new lock on client
24995 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24997 #dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24998 #local lock_count=$($LCTL get_param -n \
24999 # ldlm.namespaces.$imp_name.lru_size)
25000 #[[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
25002 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25004 # no lock cached, should use lockless DIO and not enqueue new lock
25005 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct \
25007 error "dio write failed"
25008 lock_count=$($LCTL get_param -n \
25009 ldlm.namespaces.$imp_name.lru_size)
25010 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
25012 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
25014 # no lock cached, should use locked DIO append
25015 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct oflag=append \
25016 conv=notrunc || error "DIO append failed"
25017 lock_count=$($LCTL get_param -n \
25018 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
25019 [[ $lock_count -ne 0 ]] || error "lock still must be held by DIO append"
25021 run_test 398a "direct IO should cancel lock otherwise lockless"
25023 test_398b() { # LU-4198
25024 which fio || skip_env "no fio installed"
25025 $LFS setstripe -c -1 -S 1M $DIR/$tfile
25028 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
25031 # Single page, multiple pages, stripe size, 4*stripe size
25032 for bsize in $(( $PAGE_SIZE )) $(( 4*$PAGE_SIZE )) 1048576 4194304; do
25033 echo "mix direct rw ${bsize} by fio with $njobs jobs..."
25034 fio --name=rand-rw --rw=randrw --bs=$bsize --direct=1 \
25035 --numjobs=$njobs --fallocate=none \
25036 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25037 --filename=$DIR/$tfile &
25040 echo "mix buffer rw ${bsize} by fio with $njobs jobs..."
25041 fio --name=rand-rw --rw=randrw --bs=$bsize \
25042 --numjobs=$njobs --fallocate=none \
25043 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25044 --filename=$DIR/$tfile || true
25048 evict=$(do_facet client $LCTL get_param \
25049 osc.$FSNAME-OST*-osc-*/state |
25050 awk -F"[ [,]" '/EVICTED ]$/ { if (t<$5) {t=$5;} } END { print t }')
25052 [ -z "$evict" ] || [[ $evict -le $before ]] ||
25053 (do_facet client $LCTL get_param \
25054 osc.$FSNAME-OST*-osc-*/state;
25055 error "eviction happened: $evict before:$before")
25059 run_test 398b "DIO and buffer IO race"
25061 test_398c() { # LU-4198
25062 local ost1_imp=$(get_osc_import_name client ost1)
25063 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
25066 which fio || skip_env "no fio installed"
25068 saved_debug=$($LCTL get_param -n debug)
25069 $LCTL set_param debug=0
25071 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
25072 ((size /= 1024)) # by megabytes
25073 ((size /= 2)) # write half of the OST at most
25074 [ $size -gt 40 ] && size=40 #reduce test time anyway
25076 $LFS setstripe -c 1 $DIR/$tfile
25078 # it seems like ldiskfs reserves more space than necessary if the
25079 # writing blocks are not mapped, so it extends the file firstly
25080 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
25081 cancel_lru_locks osc
25083 # clear and verify rpc_stats later
25084 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
25087 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
25088 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
25089 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25090 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25091 --filename=$DIR/$tfile
25092 [ $? -eq 0 ] || error "fio write error"
25094 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
25095 error "Locks were requested while doing AIO"
25097 # get the percentage of 1-page I/O
25098 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
25099 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
25101 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
25103 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
25104 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
25105 --numjobs=$njobs --fallocate=none --ioengine=libaio \
25106 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
25107 --filename=$DIR/$tfile
25108 [ $? -eq 0 ] || error "fio mixed read write error"
25110 echo "AIO with large block size ${size}M"
25111 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
25112 --numjobs=1 --fallocate=none --ioengine=libaio \
25113 --iodepth=16 --allow_file_create=0 --size=${size}M \
25114 --filename=$DIR/$tfile
25115 [ $? -eq 0 ] || error "fio large block size failed"
25118 $LCTL set_param debug="$saved_debug"
25120 run_test 398c "run fio to test AIO"
25122 test_398d() { # LU-13846
25123 which aiocp || skip_env "no aiocp installed"
25124 local aio_file=$DIR/$tfile.aio
25126 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25128 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
25129 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
25130 stack_trap "rm -f $DIR/$tfile $aio_file"
25132 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
25134 # make sure we don't crash and fail properly
25135 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25136 error "aio not aligned with PAGE SIZE should fail"
25138 rm -f $DIR/$tfile $aio_file
25140 run_test 398d "run aiocp to verify block size > stripe size"
25143 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
25144 touch $DIR/$tfile.new
25145 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
25147 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
25149 test_398f() { # LU-14687
25150 which aiocp || skip_env "no aiocp installed"
25151 local aio_file=$DIR/$tfile.aio
25153 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
25155 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
25156 stack_trap "rm -f $DIR/$tfile $aio_file"
25158 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25159 $LCTL set_param fail_loc=0x1418
25160 # make sure we don't crash and fail properly
25161 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
25162 error "aio with page allocation failure succeeded"
25163 $LCTL set_param fail_loc=0
25164 diff $DIR/$tfile $aio_file
25165 [[ $? != 0 ]] || error "no diff after failed aiocp"
25167 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
25169 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
25170 # stripe and i/o size must be > stripe size
25171 # Old style synchronous DIO waits after submitting each chunk, resulting in a
25172 # single RPC in flight. This test shows async DIO submission is working by
25173 # showing multiple RPCs in flight.
25174 test_398g() { # LU-13798
25175 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25177 # We need to do some i/o first to acquire enough grant to put our RPCs
25178 # in flight; otherwise a new connection may not have enough grant
25180 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25181 error "parallel dio failed"
25182 stack_trap "rm -f $DIR/$tfile"
25184 # Reduce RPC size to 1M to avoid combination in to larger RPCs
25185 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25186 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25187 stack_trap "$LCTL set_param -n $pages_per_rpc"
25189 # Recreate file so it's empty
25191 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
25192 #Pause rpc completion to guarantee we see multiple rpcs in flight
25193 #define OBD_FAIL_OST_BRW_PAUSE_BULK
25194 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
25195 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25198 $LCTL set_param osc.*.rpc_stats=c
25200 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25201 error "parallel dio failed"
25202 stack_trap "rm -f $DIR/$tfile"
25204 $LCTL get_param osc.*-OST0000-*.rpc_stats
25205 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25206 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25207 grep "8:" | awk '{print $8}')
25208 # We look at the "8 rpcs in flight" field, and verify A) it is present
25209 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
25210 # as expected for an 8M DIO to a file with 1M stripes.
25211 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
25213 # Verify turning off parallel dio works as expected
25215 $LCTL set_param osc.*.rpc_stats=c
25216 $LCTL set_param llite.*.parallel_dio=0
25217 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
25219 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
25220 error "dio with parallel dio disabled failed"
25222 # Ideally, we would see only one RPC in flight here, but there is an
25223 # unavoidable race between i/o completion and RPC in flight counting,
25224 # so while only 1 i/o is in flight at a time, the RPC in flight counter
25225 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
25226 # So instead we just verify it's always < 8.
25227 $LCTL get_param osc.*-OST0000-*.rpc_stats
25228 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
25229 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
25230 grep '^$' -B1 | grep . | awk '{print $1}')
25231 [ $ret != "8:" ] ||
25232 error "we should see fewer than 8 RPCs in flight (saw $ret)"
25234 run_test 398g "verify parallel dio async RPC submission"
25236 test_398h() { # LU-13798
25237 local dio_file=$DIR/$tfile.dio
25239 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25241 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25242 stack_trap "rm -f $DIR/$tfile $dio_file"
25244 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
25245 error "parallel dio failed"
25246 diff $DIR/$tfile $dio_file
25247 [[ $? == 0 ]] || error "file diff after aiocp"
25249 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
25251 test_398i() { # LU-13798
25252 local dio_file=$DIR/$tfile.dio
25254 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
25256 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25257 stack_trap "rm -f $DIR/$tfile $dio_file"
25259 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
25260 $LCTL set_param fail_loc=0x1418
25261 # make sure we don't crash and fail properly
25262 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
25263 error "parallel dio page allocation failure succeeded"
25264 diff $DIR/$tfile $dio_file
25265 [[ $? != 0 ]] || error "no diff after failed aiocp"
25267 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
25269 test_398j() { # LU-13798
25270 # Stripe size > RPC size but less than i/o size tests split across
25271 # stripes and RPCs for individual i/o op
25272 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
25274 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
25275 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
25276 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
25277 stack_trap "$LCTL set_param -n $pages_per_rpc"
25279 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25280 error "parallel dio write failed"
25281 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
25283 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
25284 error "parallel dio read failed"
25285 diff $DIR/$tfile $DIR/$tfile.2
25286 [[ $? == 0 ]] || error "file diff after parallel dio read"
25288 run_test 398j "test parallel dio where stripe size > rpc_size"
25290 test_398k() { # LU-13798
25291 wait_delete_completed
25294 # 4 stripe file; we will cause out of space on OST0
25295 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25297 # Fill OST0 (if it's not too large)
25298 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25300 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25301 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25303 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25304 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25305 error "dd should fill OST0"
25306 stack_trap "rm -f $DIR/$tfile.1"
25308 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
25312 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
25313 error "file is not 0 bytes in size"
25315 # dd above should not succeed, but don't error until here so we can
25316 # get debug info above
25318 error "parallel dio write with enospc succeeded"
25319 stack_trap "rm -f $DIR/$tfile"
25321 run_test 398k "test enospc on first stripe"
25323 test_398l() { # LU-13798
25324 wait_delete_completed
25327 # 4 stripe file; we will cause out of space on OST0
25328 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
25329 # happens on the second i/o chunk we issue
25330 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
25332 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
25333 stack_trap "rm -f $DIR/$tfile"
25335 # Fill OST0 (if it's not too large)
25336 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
25338 if [[ $ORIGFREE -gt $MAXFREE ]]; then
25339 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
25341 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
25342 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
25343 error "dd should fill OST0"
25344 stack_trap "rm -f $DIR/$tfile.1"
25346 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
25348 stack_trap "rm -f $DIR/$tfile.2"
25350 # Check that short write completed as expected
25351 ls -la $DIR/$tfile.2
25352 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
25353 error "file is not 1M in size"
25355 # dd above should not succeed, but don't error until here so we can
25356 # get debug info above
25358 error "parallel dio write with enospc succeeded"
25360 # Truncate source file to same length as output file and diff them
25361 $TRUNCATE $DIR/$tfile 1048576
25362 diff $DIR/$tfile $DIR/$tfile.2
25363 [[ $? == 0 ]] || error "data incorrect after short write"
25365 run_test 398l "test enospc on intermediate stripe/RPC"
25367 test_398m() { # LU-13798
25368 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
25370 # Set up failure on OST0, the first stripe:
25371 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
25372 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
25373 # OST0 is on ost1, OST1 is on ost2.
25374 # So this fail_val specifies OST0
25375 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
25376 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
25378 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25379 error "parallel dio write with failure on first stripe succeeded"
25380 stack_trap "rm -f $DIR/$tfile"
25381 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25383 # Place data in file for read
25384 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25385 error "parallel dio write failed"
25387 # Fail read on OST0, first stripe
25388 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25389 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
25390 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25391 error "parallel dio read with error on first stripe succeeded"
25392 rm -f $DIR/$tfile.2
25393 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
25395 # Switch to testing on OST1, second stripe
25396 # Clear file contents, maintain striping
25398 # Set up failure on OST1, second stripe:
25399 do_facet ost2 $LCTL set_param fail_loc=0x20e fail_val=2
25400 stack_trap "do_facet ost2 $LCTL set_param fail_loc=0"
25402 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
25403 error "parallel dio write with failure on second stripe succeeded"
25404 stack_trap "rm -f $DIR/$tfile"
25405 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25407 # Place data in file for read
25408 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
25409 error "parallel dio write failed"
25411 # Fail read on OST1, second stripe
25412 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
25413 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
25414 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
25415 error "parallel dio read with error on second stripe succeeded"
25416 rm -f $DIR/$tfile.2
25417 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
25419 run_test 398m "test RPC failures with parallel dio"
25421 # Parallel submission of DIO should not cause problems for append, but it's
25422 # important to verify.
25423 test_398n() { # LU-13798
25424 $LFS setstripe -C 2 -S 1M $DIR/$tfile
25426 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
25427 error "dd to create source file failed"
25428 stack_trap "rm -f $DIR/$tfile"
25430 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
25431 error "parallel dio write with failure on second stripe succeeded"
25432 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
25433 diff $DIR/$tfile $DIR/$tfile.1
25434 [[ $? == 0 ]] || error "data incorrect after append"
25437 run_test 398n "test append with parallel DIO"
25440 directio rdwr $DIR/$tfile 0 1 1 || error "bad KMS"
25442 run_test 398o "right kms with DIO"
25445 local read_write=$1
25446 if [ "$read_write" = "write" ]; then
25447 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
25448 elif [ "$read_write" = "read" ]; then
25449 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
25451 error "argument error"
25454 # turn off debug for performance testing
25455 local saved_debug=$($LCTL get_param -n debug)
25456 $LCTL set_param debug=0
25458 $LFS setstripe -c 1 -i 0 $DIR/$tfile
25460 # get ost1 size - $FSNAME-OST0000
25461 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
25462 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
25463 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
25465 if [ "$read_write" = "read" ]; then
25466 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
25469 local start_time=$(date +%s.%N)
25470 $dd_cmd bs=1M count=$blocks oflag=sync ||
25471 error "real dd $read_write error"
25472 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
25474 if [ "$read_write" = "write" ]; then
25478 # define OBD_FAIL_OST_FAKE_RW 0x238
25479 do_facet ost1 $LCTL set_param fail_loc=0x238
25481 local start_time=$(date +%s.%N)
25482 $dd_cmd bs=1M count=$blocks oflag=sync ||
25483 error "fake dd $read_write error"
25484 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
25486 if [ "$read_write" = "write" ]; then
25488 cancel_lru_locks osc
25489 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
25490 error "$tfile size not $blocks MB"
25492 do_facet ost1 $LCTL set_param fail_loc=0
25494 echo "fake $read_write $duration_fake vs. normal $read_write" \
25495 "$duration in seconds"
25496 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
25497 error_not_in_vm "fake write is slower"
25499 $LCTL set_param -n debug="$saved_debug"
25502 test_399a() { # LU-7655 for OST fake write
25503 remote_ost_nodsh && skip "remote OST with nodsh"
25507 run_test 399a "fake write should not be slower than normal write"
25509 test_399b() { # LU-8726 for OST fake read
25510 remote_ost_nodsh && skip "remote OST with nodsh"
25511 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
25512 skip_env "ldiskfs only test"
25517 run_test 399b "fake read should not be slower than normal read"
25519 test_400a() { # LU-1606, was conf-sanity test_74
25520 if ! which $CC > /dev/null 2>&1; then
25521 skip_env "$CC is not installed"
25524 local extra_flags=''
25525 local out=$TMP/$tfile
25526 local prefix=/usr/include/lustre
25529 # Oleg removes .c files in his test rig so test if any c files exist
25530 [[ -n "$(ls -A $LUSTRE_TESTS_API_DIR)" ]] ||
25531 skip_env "Needed .c test files are missing"
25533 if ! [[ -d $prefix ]]; then
25534 # Assume we're running in tree and fixup the include path.
25535 extra_flags+=" -I$LUSTRE/../lnet/include/uapi"
25536 extra_flags+=" -I$LUSTRE/include/uapi -I$LUSTRE/include"
25537 extra_flags+=" -L$LUSTRE/utils/.libs"
25540 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
25541 $CC -Wall -Werror $extra_flags -o $out $prog -llustreapi ||
25542 error "client api broken"
25546 run_test 400a "Lustre client api program can compile and link"
25548 test_400b() { # LU-1606, LU-5011
25550 local out=$TMP/$tfile
25551 local prefix=/usr/include/linux/lustre
25553 # We use a hard coded prefix so that this test will not fail
25554 # when run in tree. There are headers in lustre/include/lustre/
25555 # that are not packaged (like lustre_idl.h) and have more
25556 # complicated include dependencies (like config.h and lnet/types.h).
25557 # Since this test about correct packaging we just skip them when
25558 # they don't exist (see below) rather than try to fixup cppflags.
25560 if ! which $CC > /dev/null 2>&1; then
25561 skip_env "$CC is not installed"
25564 for header in $prefix/*.h; do
25565 if ! [[ -f "$header" ]]; then
25569 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
25570 continue # lustre_ioctl.h is internal header
25573 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
25574 error "cannot compile '$header'"
25578 run_test 400b "packaged headers can be compiled"
25580 test_401a() { #LU-7437
25581 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
25582 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
25584 #count the number of parameters by "list_param -R"
25585 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
25586 #count the number of parameters by listing proc files
25587 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
25588 echo "proc_dirs='$proc_dirs'"
25589 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
25590 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
25593 [ $params -eq $procs ] ||
25594 error "found $params parameters vs. $procs proc files"
25596 # test the list_param -D option only returns directories
25597 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
25598 #count the number of parameters by listing proc directories
25599 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
25602 [ $params -eq $procs ] ||
25603 error "found $params parameters vs. $procs proc files"
25605 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
25608 # jobid_var may not allow arbitrary values, so use jobid_name
25610 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25611 local testname=jobid_name tmp='testing%p'
25613 local testname=jobid_var tmp=testing
25616 local save=$($LCTL get_param -n $testname)
25618 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
25619 error "no error returned when setting bad parameters"
25621 local jobid_new=$($LCTL get_param -n foe $testname baz)
25622 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
25624 $LCTL set_param -n fog=bam $testname=$save bat=fog
25625 local jobid_old=$($LCTL get_param -n foe $testname bag)
25626 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
25628 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
25631 # jobid_var may not allow arbitrary values, so use jobid_name
25633 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25634 local testname=jobid_name
25636 local testname=jobid_var
25639 local jobid_var_old=$($LCTL get_param -n $testname)
25640 local jobid_var_new
25642 $LCTL set_param $testname= &&
25643 error "no error returned for 'set_param a='"
25645 jobid_var_new=$($LCTL get_param -n $testname)
25646 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25647 error "$testname was changed by setting without value"
25649 $LCTL set_param $testname &&
25650 error "no error returned for 'set_param a'"
25652 jobid_var_new=$($LCTL get_param -n $testname)
25653 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
25654 error "$testname was changed by setting without value"
25656 run_test 401c "Verify 'lctl set_param' without value fails in either format."
25659 # jobid_var may not allow arbitrary values, so use jobid_name
25661 if $LCTL list_param jobid_name > /dev/null 2>&1; then
25662 local testname=jobid_name new_value='foo=bar%p'
25664 local testname=jobid_var new_valuie=foo=bar
25667 local jobid_var_old=$($LCTL get_param -n $testname)
25668 local jobid_var_new
25670 $LCTL set_param $testname=$new_value ||
25671 error "'set_param a=b' did not accept a value containing '='"
25673 jobid_var_new=$($LCTL get_param -n $testname)
25674 [[ "$jobid_var_new" == "$new_value" ]] ||
25675 error "'set_param a=b' failed on a value containing '='"
25677 # Reset the $testname to test the other format
25678 $LCTL set_param $testname=$jobid_var_old
25679 jobid_var_new=$($LCTL get_param -n $testname)
25680 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25681 error "failed to reset $testname"
25683 $LCTL set_param $testname $new_value ||
25684 error "'set_param a b' did not accept a value containing '='"
25686 jobid_var_new=$($LCTL get_param -n $testname)
25687 [[ "$jobid_var_new" == "$new_value" ]] ||
25688 error "'set_param a b' failed on a value containing '='"
25690 $LCTL set_param $testname $jobid_var_old
25691 jobid_var_new=$($LCTL get_param -n $testname)
25692 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
25693 error "failed to reset $testname"
25695 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
25697 test_401e() { # LU-14779
25698 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
25699 error "lctl list_param MGC* failed"
25700 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
25701 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
25702 error "lctl get_param lru_size failed"
25704 run_test 401e "verify 'lctl get_param' works with NID in parameter"
25707 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
25708 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
25709 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
25710 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
25711 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
25712 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
25713 remote_mds_nodsh && skip "remote MDS with nodsh"
25715 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
25716 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
25717 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
25718 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
25719 echo "Touch failed - OK"
25721 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
25724 local file1=$DIR/$tfile.1
25725 local file2=$DIR/$tfile.2
25726 local tfile=$TMP/$tfile
25728 rm -f $file1 $file2 $tfile
25733 # 30 sec OBD_TIMEOUT in ll_getattr()
25734 # right before populating st_nlink
25735 $LCTL set_param fail_loc=0x80001409
25736 stat -c %h $file1 > $tfile &
25738 # create an alias, drop all locks and reclaim the dentry
25740 cancel_lru_locks mdc
25741 cancel_lru_locks osc
25742 sysctl -w vm.drop_caches=2
25746 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
25748 rm -f $tfile $file1 $file2
25750 run_test 403 "i_nlink should not drop to zero due to aliasing"
25752 test_404() { # LU-6601
25753 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
25754 skip "Need server version newer than 2.8.52"
25755 remote_mds_nodsh && skip "remote MDS with nodsh"
25757 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
25758 awk '/osp .*-osc-MDT/ { print $4}')
25761 for osp in $mosps; do
25762 echo "Deactivate: " $osp
25763 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
25764 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25765 awk -vp=$osp '$4 == p { print $2 }')
25766 [ $stat = IN ] || {
25767 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25768 error "deactivate error"
25770 echo "Activate: " $osp
25771 do_facet $SINGLEMDS $LCTL --device %$osp activate
25772 local stat=$(do_facet $SINGLEMDS $LCTL dl |
25773 awk -vp=$osp '$4 == p { print $2 }')
25774 [ $stat = UP ] || {
25775 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
25776 error "activate error"
25780 run_test 404 "validate manual {de}activated works properly for OSPs"
25783 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
25784 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
25785 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
25786 skip "Layout swap lock is not supported"
25788 check_swap_layouts_support
25789 check_swap_layout_no_dom $DIR
25791 test_mkdir $DIR/$tdir
25792 swap_lock_test -d $DIR/$tdir ||
25793 error "One layout swap locked test failed"
25795 run_test 405 "Various layout swap lock tests"
25798 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25799 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
25800 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
25801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25802 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
25803 skip "Need MDS version at least 2.8.50"
25805 local def_stripe_size=$($LFS getstripe -S $MOUNT)
25806 local test_pool=$TESTNAME
25808 pool_add $test_pool || error "pool_add failed"
25809 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
25810 error "pool_add_targets failed"
25812 save_layout_restore_at_exit $MOUNT
25814 # parent set default stripe count only, child will stripe from both
25815 # parent and fs default
25816 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25817 error "setstripe $MOUNT failed"
25818 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25819 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25820 for i in $(seq 10); do
25821 local f=$DIR/$tdir/$tfile.$i
25822 touch $f || error "touch failed"
25823 local count=$($LFS getstripe -c $f)
25824 [ $count -eq $OSTCOUNT ] ||
25825 error "$f stripe count $count != $OSTCOUNT"
25826 local offset=$($LFS getstripe -i $f)
25827 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25828 local size=$($LFS getstripe -S $f)
25829 [ $size -eq $((def_stripe_size * 2)) ] ||
25830 error "$f stripe size $size != $((def_stripe_size * 2))"
25831 local pool=$($LFS getstripe -p $f)
25832 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25835 # change fs default striping, delete parent default striping, now child
25836 # will stripe from new fs default striping only
25837 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25838 error "change $MOUNT default stripe failed"
25839 $LFS setstripe -c 0 $DIR/$tdir ||
25840 error "delete $tdir default stripe failed"
25841 for i in $(seq 11 20); do
25842 local f=$DIR/$tdir/$tfile.$i
25843 touch $f || error "touch $f failed"
25844 local count=$($LFS getstripe -c $f)
25845 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25846 local offset=$($LFS getstripe -i $f)
25847 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25848 local size=$($LFS getstripe -S $f)
25849 [ $size -eq $def_stripe_size ] ||
25850 error "$f stripe size $size != $def_stripe_size"
25851 local pool=$($LFS getstripe -p $f)
25852 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25855 unlinkmany $DIR/$tdir/$tfile. 1 20
25857 local f=$DIR/$tdir/$tfile
25858 pool_remove_all_targets $test_pool $f
25859 pool_remove $test_pool $f
25861 run_test 406 "DNE support fs default striping"
25864 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25865 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25866 skip "Need MDS version at least 2.8.55"
25867 remote_mds_nodsh && skip "remote MDS with nodsh"
25869 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25870 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25871 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25872 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25873 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25875 #define OBD_FAIL_DT_TXN_STOP 0x2019
25876 for idx in $(seq $MDSCOUNT); do
25877 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25879 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25880 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25881 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25884 run_test 407 "transaction fail should cause operation fail"
25887 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25889 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25890 lctl set_param fail_loc=0x8000040a
25891 # let ll_prepare_partial_page() fail
25892 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25896 # create at least 100 unused inodes so that
25897 # shrink_icache_memory(0) should not return 0
25898 touch $DIR/$tfile-{0..100}
25899 rm -f $DIR/$tfile-{0..100}
25902 echo 2 > /proc/sys/vm/drop_caches
25904 run_test 408 "drop_caches should not hang due to page leaks"
25908 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25910 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25911 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25912 touch $DIR/$tdir/guard || error "(2) Fail to create"
25914 local PREFIX=$(str_repeat 'A' 128)
25915 echo "Create 1K hard links start at $(date)"
25916 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25917 error "(3) Fail to hard link"
25919 echo "Links count should be right although linkEA overflow"
25920 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25921 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25922 [ $linkcount -eq 1001 ] ||
25923 error "(5) Unexpected hard links count: $linkcount"
25925 echo "List all links start at $(date)"
25926 ls -l $DIR/$tdir/foo > /dev/null ||
25927 error "(6) Fail to list $DIR/$tdir/foo"
25929 echo "Unlink hard links start at $(date)"
25930 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25931 error "(7) Fail to unlink"
25932 echo "Unlink hard links finished at $(date)"
25934 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25938 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25939 skip "Need client version at least 2.9.59"
25940 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25941 skip "Need MODULES build"
25943 # Create a file, and stat it from the kernel
25944 local testfile=$DIR/$tfile
25947 local run_id=$RANDOM
25948 local my_ino=$(stat --format "%i" $testfile)
25950 # Try to insert the module. This will always fail as the
25951 # module is designed to not be inserted.
25952 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25955 # Anything but success is a test failure
25957 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25958 error "no inode match"
25960 run_test 410 "Test inode number returned from kernel thread"
25962 cleanup_test411_cgroup() {
25968 local cg_basedir=/sys/fs/cgroup/memory
25970 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25971 skip "no setup for cgroup"
25973 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25974 error "test file creation failed"
25975 cancel_lru_locks osc
25977 # Create a very small memory cgroup to force a slab allocation error
25978 local cgdir=$cg_basedir/osc_slab_alloc
25979 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25980 trap "cleanup_test411_cgroup $cgdir" EXIT
25981 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25982 echo 1M > $cgdir/memory.limit_in_bytes
25984 # Should not LBUG, just be killed by oom-killer
25985 # dd will return 0 even allocation failure in some environment.
25986 # So don't check return value
25987 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25988 cleanup_test411_cgroup $cgdir
25992 run_test 411 "Slab allocation error with cgroup does not LBUG"
25995 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25996 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25997 skip "Need server version at least 2.10.55"
25999 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
26000 error "mkdir failed"
26001 $LFS getdirstripe $DIR/$tdir
26002 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
26003 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
26004 error "expect $((MDSCOUT - 1)) get $stripe_index"
26005 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
26006 [ $stripe_count -eq 2 ] ||
26007 error "expect 2 get $stripe_count"
26009 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
26014 # subdirs should be on the same MDT as parent
26015 for i in $(seq 0 $((MDSCOUNT - 1))); do
26016 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
26017 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
26018 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
26019 (( index == i )) || error "mdt$i/sub on MDT$index"
26022 # stripe offset -1, ditto
26023 for i in {1..10}; do
26024 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
26025 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
26026 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
26027 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
26028 (( index == index2 )) ||
26029 error "qos$i on MDT$index, sub on MDT$index2"
26032 local testdir=$DIR/$tdir/inherit
26034 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
26037 testdir=$testdir/s$i
26038 mkdir $testdir || error "mkdir $testdir failed"
26039 index=$($LFS getstripe -m $testdir)
26040 (( index == 1 )) ||
26041 error "$testdir on MDT$index"
26044 # not inherit any more
26045 testdir=$testdir/s3
26046 mkdir $testdir || error "mkdir $testdir failed"
26047 getfattr -d -m dmv $testdir | grep dmv &&
26048 error "default LMV set on $testdir" || true
26050 run_test 412 "mkdir on specific MDTs"
26052 TEST413_COUNT=${TEST413_COUNT:-200}
26053 generate_uneven_mdts() {
26055 local lmv_qos_maxage
26056 local lod_qos_maxage
26066 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26067 $LCTL set_param lmv.*.qos_maxage=1
26068 stack_trap "$LCTL set_param \
26069 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
26070 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26071 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26072 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26073 lod.*.mdt_qos_maxage=1
26074 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
26075 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
26078 echo "Check for uneven MDTs: "
26080 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26081 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26082 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26084 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26085 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26088 for ((i = 1; i < ${#ffree[@]}; i++)); do
26089 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26090 if [ $tmp -gt $max ]; then
26094 if [ $tmp -lt $min ]; then
26100 (( ${ffree[min_index]} > 0 )) ||
26101 skip "no free files in MDT$min_index"
26102 (( ${ffree[min_index]} < 10000000 )) ||
26103 skip "too many free files in MDT$min_index"
26105 # Check if we need to generate uneven MDTs
26106 local diff=$(((max - min) * 100 / min))
26107 local testdir=$DIR/$tdir-fillmdt
26111 while (( diff < threshold )); do
26113 # generate uneven MDTs, create till $threshold% diff
26114 echo -n "weight diff=$diff% must be > $threshold% ..."
26115 echo "Fill MDT$min_index with $TEST413_COUNT files: loop $i"
26116 testdir=$DIR/$tdir-fillmdt/$i
26117 [ -d $testdir ] && continue
26118 $LFS mkdir -i $min_index $testdir ||
26119 error "mkdir $testdir failed"
26120 $LFS setstripe -E 1M -L mdt $testdir ||
26121 error "setstripe $testdir failed"
26123 for ((F=0; F < TEST413_COUNT; F++)); do
26124 dd if=/dev/zero of=$testdir/f.$F bs=128K count=1 > \
26125 /dev/null 2>&1 || error "dd $F failed"
26127 sync; sleep 1; sync
26129 # wait for QOS to update
26130 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
26132 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
26133 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
26134 max=$(((${ffree[max_index]} >> 8) *
26135 (${bavail[max_index]} * bsize >> 16)))
26136 min=$(((${ffree[min_index]} >> 8) *
26137 (${bavail[min_index]} * bsize >> 16)))
26138 diff=$(((max - min) * 100 / min))
26142 echo "MDT filesfree available: ${ffree[*]}"
26143 echo "MDT blocks available: ${bavail[*]}"
26144 echo "weight diff=$diff%"
26149 local stripe_count=$2
26150 local mdts=$(comma_list $(mdts_nodes))
26153 local lmv_qos_prio_free
26154 local lmv_qos_threshold_rr
26155 local lmv_qos_maxage
26156 local lod_qos_prio_free
26157 local lod_qos_threshold_rr
26158 local lod_qos_maxage
26162 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
26163 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
26164 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26166 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
26167 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26168 stack_trap "$LCTL set_param \
26169 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
26170 stack_trap "$LCTL set_param \
26171 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
26172 stack_trap "$LCTL set_param \
26173 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26175 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
26176 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
26177 lod_qos_prio_free=${lod_qos_prio_free%%%}
26178 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
26179 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
26180 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
26181 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
26182 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
26183 stack_trap "do_nodes $mdts $LCTL set_param \
26184 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
26185 stack_trap "do_nodes $mdts $LCTL set_param \
26186 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
26187 stack_trap "do_nodes $mdts $LCTL set_param \
26188 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
26190 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26191 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
26193 testdir=$DIR/$tdir-s$stripe_count/rr
26195 local stripe_index=$($LFS getstripe -m $testdir)
26196 local test_mkdir_rr=true
26198 getfattr -d -m dmv -e hex $testdir | grep dmv
26199 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
26200 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
26201 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
26202 test_mkdir_rr=false
26207 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
26208 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
26210 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
26211 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
26212 eval $mkdir_cmd $testdir/subdir$i ||
26213 error "$mkdir_cmd subdir$i failed"
26216 for (( i = 0; i < $MDSCOUNT; i++ )); do
26217 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26218 echo "$count directories created on MDT$i"
26219 if $test_mkdir_rr; then
26220 (( $count == 100 )) ||
26221 error "subdirs are not evenly distributed"
26222 elif (( $i == $stripe_index )); then
26223 (( $count == 100 * MDSCOUNT )) ||
26224 error "$count subdirs created on MDT$i"
26226 (( $count == 0 )) ||
26227 error "$count subdirs created on MDT$i"
26230 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
26231 count=$($LFS getdirstripe $testdir/* |
26232 grep -c -P "^\s+$i\t")
26233 echo "$count stripes created on MDT$i"
26234 # deviation should < 5% of average
26235 (( $count >= 95 * stripe_count &&
26236 $count <= 105 * stripe_count)) ||
26237 error "stripes are not evenly distributed"
26242 echo "Check for uneven MDTs: "
26252 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26253 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26254 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26256 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26257 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26260 for ((i = 1; i < ${#ffree[@]}; i++)); do
26261 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26262 if [ $tmp -gt $max ]; then
26266 if [ $tmp -lt $min ]; then
26272 (( ${ffree[min_index]} > 0 )) ||
26273 skip "no free files in MDT$min_index"
26274 (( ${ffree[min_index]} < 10000000 )) ||
26275 skip "too many free files in MDT$min_index"
26277 echo "MDT filesfree available: ${ffree[*]}"
26278 echo "MDT blocks available: ${bavail[*]}"
26279 echo "weight diff=$(((max - min) * 100 / min))%"
26281 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
26283 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
26284 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
26285 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
26286 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
26287 # decrease statfs age, so that it can be updated in time
26288 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
26289 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
26293 testdir=$DIR/$tdir-s$stripe_count/qos
26296 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
26297 for (( i = 0; i < num * MDSCOUNT; i++ )); do
26298 eval $mkdir_cmd $testdir/subdir$i ||
26299 error "$mkdir_cmd subdir$i failed"
26303 for (( i = 0; i < $MDSCOUNT; i++ )); do
26304 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
26305 (( count > max )) && max=$count
26306 echo "$count directories created on MDT$i"
26309 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
26311 # D-value should > 10% of averge
26312 (( max - min > num / 10 )) ||
26313 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
26315 # ditto for stripes
26316 if (( stripe_count > 1 )); then
26318 for (( i = 0; i < $MDSCOUNT; i++ )); do
26319 count=$($LFS getdirstripe $testdir/* |
26320 grep -c -P "^\s+$i\t")
26321 (( count > max )) && max=$count
26322 echo "$count stripes created on MDT$i"
26325 min=$($LFS getdirstripe $testdir/* |
26326 grep -c -P "^\s+$min_index\t")
26327 (( max - min > num * stripe_count / 10 )) ||
26328 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
26340 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
26341 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
26342 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
26344 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
26346 for ((i = 1; i < ${#ffree[@]}; i++)); do
26347 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
26348 (( tmp < min )) && min=$tmp && min_index=$i
26355 [ $MDSCOUNT -lt 2 ] &&
26356 skip "We need at least 2 MDTs for this test"
26358 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26359 skip "Need server version at least 2.12.52"
26363 generate_uneven_mdts 100
26364 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26365 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
26366 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
26367 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
26368 error "mkdir failed"
26369 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
26372 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
26375 [ $MDSCOUNT -lt 2 ] &&
26376 skip "We need at least 2 MDTs for this test"
26378 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
26379 skip "Need server version at least 2.12.52"
26384 generate_uneven_mdts 100
26385 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
26386 testdir=$DIR/$tdir-s$stripe_count
26387 mkdir $testdir || error "mkdir $testdir failed"
26388 mkdir $testdir/rr || error "mkdir rr failed"
26389 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
26390 error "mkdir qos failed"
26391 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
26392 $testdir/rr || error "setdirstripe rr failed"
26393 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
26394 error "setdirstripe failed"
26395 test_qos_mkdir "mkdir" $stripe_count
26398 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
26401 (( $MDSCOUNT >= 2 )) ||
26402 skip "We need at least 2 MDTs for this test"
26404 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
26405 skip "Need server version at least 2.14.51"
26411 testdir=$DIR/${tdir}-s1
26412 mkdir $testdir || error "mkdir $testdir failed"
26413 mkdir $testdir/rr || error "mkdir rr failed"
26414 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
26415 # default max_inherit is -1, default max_inherit_rr is 0
26416 $LFS setdirstripe -D -c 1 $testdir/rr ||
26417 error "setdirstripe rr failed"
26418 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
26419 error "setdirstripe qos failed"
26420 test_qos_mkdir "mkdir" 1
26422 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
26423 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
26424 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
26425 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
26426 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
26428 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
26429 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
26430 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
26431 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
26432 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
26433 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
26434 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
26435 error "level2 shouldn't have default LMV" || true
26437 run_test 413c "mkdir with default LMV max inherit rr"
26440 (( MDSCOUNT >= 2 )) ||
26441 skip "We need at least 2 MDTs for this test"
26443 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
26444 skip "Need server version at least 2.14.51"
26446 local lmv_qos_threshold_rr
26448 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
26450 stack_trap "$LCTL set_param \
26451 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
26453 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
26454 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
26455 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
26456 error "$tdir shouldn't have default LMV"
26457 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
26458 error "mkdir sub failed"
26460 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
26462 (( count == 100 )) || error "$count subdirs on MDT0"
26464 run_test 413d "inherit ROOT default LMV"
26467 (( MDSCOUNT >= 2 )) ||
26468 skip "We need at least 2 MDTs for this test"
26469 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26470 skip "Need server version at least 2.14.55"
26472 local testdir=$DIR/$tdir
26473 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
26475 local sub_max_inherit
26477 mkdir -p $testdir || error "failed to create $testdir"
26479 # set default max-inherit to -1 if stripe count is 0 or 1
26480 $LFS setdirstripe -D -c 1 $testdir ||
26481 error "failed to set default LMV"
26482 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26483 (( max_inherit == -1 )) ||
26484 error "wrong max_inherit value $max_inherit"
26486 # set default max_inherit to a fixed value if stripe count is not 0 or 1
26487 $LFS setdirstripe -D -c -1 $testdir ||
26488 error "failed to set default LMV"
26489 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26490 (( max_inherit > 0 )) ||
26491 error "wrong max_inherit value $max_inherit"
26493 # and the subdir will decrease the max_inherit by 1
26494 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
26495 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
26496 (( sub_max_inherit == max_inherit - 1)) ||
26497 error "wrong max-inherit of subdir $sub_max_inherit"
26499 # check specified --max-inherit and warning message
26500 stack_trap "rm -f $tmpfile"
26501 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
26502 error "failed to set default LMV"
26503 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
26504 (( max_inherit == -1 )) ||
26505 error "wrong max_inherit value $max_inherit"
26507 # check the warning messages
26508 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
26509 error "failed to detect warning string"
26512 run_test 413e "check default max-inherit value"
26514 test_fs_dmv_inherit()
26516 local testdir=$DIR/$tdir
26523 mkdir $testdir || error "mkdir $testdir failed"
26524 count=$($LFS getdirstripe -D -c $testdir)
26525 (( count == 1 )) ||
26526 error "$testdir default LMV count mismatch $count != 1"
26527 inherit=$($LFS getdirstripe -D -X $testdir)
26528 (( inherit == 3 - i )) ||
26529 error "$testdir default LMV max-inherit $inherit != $((3 - i))"
26530 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir)
26531 (( inherit_rr == 3 - i )) ||
26532 error "$testdir default LMV max-inherit-rr $inherit_rr != $((3 - i))"
26533 testdir=$testdir/sub
26536 mkdir $testdir || error "mkdir $testdir failed"
26537 count=$($LFS getdirstripe -D -c $testdir)
26538 (( count == 0 )) ||
26539 error "$testdir default LMV count not zero: $count"
26543 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26545 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
26546 skip "Need server version at least 2.14.55"
26548 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26549 error "dump $DIR default LMV failed"
26550 stack_trap "setfattr --restore=$TMP/dmv.ea"
26552 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26553 error "set $DIR default LMV failed"
26555 test_fs_dmv_inherit
26557 run_test 413f "lfs getdirstripe -D list ROOT default LMV if it's not set on dir"
26560 (( MDSCOUNT >= 2 )) || skip "We need at least 2 MDTs for this test"
26562 mkdir -p $DIR/$tdir/l2/l3/l4 || error "mkdir $tdir/l1/l2/l3 failed"
26563 getfattr -d -m trusted.dmv --absolute-names $DIR > $TMP/dmv.ea ||
26564 error "dump $DIR default LMV failed"
26565 stack_trap "setfattr --restore=$TMP/dmv.ea"
26567 $LFS setdirstripe -D -i -1 -c 1 -X 3 --max-inherit-rr 3 $DIR ||
26568 error "set $DIR default LMV failed"
26570 FILESET="$FILESET/$tdir/l2/l3/l4" mount_client $MOUNT2 ||
26571 error "mount $MOUNT2 failed"
26572 stack_trap "umount_client $MOUNT2"
26574 local saved_DIR=$DIR
26578 stack_trap "export DIR=$saved_DIR"
26580 # first check filesystem-wide default LMV inheritance
26581 test_fs_dmv_inherit || error "incorrect fs default LMV inheritance"
26583 # then check subdirs are spread to all MDTs
26584 createmany -d $DIR/s $((MDSCOUNT * 100)) || error "createmany failed"
26586 local count=$($LFS getstripe -m $DIR/s* | sort -u | wc -l)
26588 (( $count == $MDSCOUNT )) || error "dirs are spread to $count MDTs"
26590 run_test 413g "enforce ROOT default LMV on subdir mount"
26593 (( MDSCOUNT >= 2 )) ||
26594 skip "We need at least 2 MDTs for this test"
26596 (( MDS1_VERSION >= $(version_code 2.15.50.6) )) ||
26597 skip "Need server version at least 2.15.50.6"
26599 local lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
26601 stack_trap "$LCTL set_param \
26602 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
26603 $LCTL set_param lmv.*.qos_maxage=1
26607 local dir=$DIR/$tdir/l1/l2/l3/l4/l5
26608 local count=$((MDSCOUNT * 20))
26610 generate_uneven_mdts 50
26612 mkdir -p $dir || error "mkdir $dir failed"
26613 stack_trap "rm -rf $dir"
26614 $LFS setdirstripe -D -c 1 -i -1 --max-inherit=$depth \
26615 --max-inherit-rr=$rr_depth $dir
26617 for ((d=0; d < depth + 2; d++)); do
26619 for ((sub=0; sub < count; sub++)); do
26622 $LFS getdirstripe -i $dir/d* | sort | uniq -c | sort -nr
26623 local num=($($LFS getdirstripe -i $dir/d* | sort | uniq -c))
26624 # subdirs within $rr_depth should be created round-robin
26625 if (( d < rr_depth )); then
26626 (( ${num[0]} != count )) ||
26627 error "all objects created on MDT ${num[1]}"
26633 run_test 413h "don't stick to parent for round-robin dirs"
26640 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
26641 unlinkmany $subdir/f. $TEST413_COUNT &
26645 for pid in $pids; do
26649 run_test 413z "413 test cleanup"
26652 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
26653 $LCTL set_param fail_loc=0x80000521
26654 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26657 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
26660 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26661 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26662 skip "Need server version at least 2.11.52"
26672 # this test may be slow on ZFS
26673 [ "$mds1_FSTYPE" == "zfs" ] && total=50
26675 # though this test is designed for striped directory, let's test normal
26676 # directory too since lock is always saved as CoS lock.
26677 test_mkdir $DIR/$tdir || error "mkdir $tdir"
26678 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
26687 start_time=$(date +%s)
26688 for i in $(seq $total); do
26689 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
26692 end_time=$(date +%s)
26693 duration=$((end_time - start_time))
26695 kill -9 $setattr_pid
26697 echo "rename $total files took $duration sec"
26698 [ $duration -lt 100 ] || error "rename took $duration sec"
26700 run_test 415 "lock revoke is not missing"
26703 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26704 skip "Need server version at least 2.11.55"
26706 # define OBD_FAIL_OSD_TXN_START 0x19a
26707 do_facet mds1 lctl set_param fail_loc=0x19a
26709 lfs mkdir -c $MDSCOUNT $DIR/$tdir
26713 run_test 416 "transaction start failure won't cause system hung"
26717 do_nodes $(comma_list $(mdts_nodes)) \
26718 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
26719 do_nodes $(comma_list $(mdts_nodes)) \
26720 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
26721 do_nodes $(comma_list $(mdts_nodes)) \
26722 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
26726 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26727 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
26728 skip "Need MDS version at least 2.11.56"
26730 trap cleanup_417 RETURN EXIT
26732 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
26733 do_nodes $(comma_list $(mdts_nodes)) \
26734 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
26735 $LFS migrate -m 0 $DIR/$tdir.1 &&
26736 error "migrate dir $tdir.1 should fail"
26738 do_nodes $(comma_list $(mdts_nodes)) \
26739 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
26740 $LFS mkdir -i 1 $DIR/$tdir.2 &&
26741 error "create remote dir $tdir.2 should fail"
26743 do_nodes $(comma_list $(mdts_nodes)) \
26744 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
26745 $LFS mkdir -c 2 $DIR/$tdir.3 &&
26746 error "create striped dir $tdir.3 should fail"
26749 run_test 417 "disable remote dir, striped dir and dir migration"
26751 # Checks that the outputs of df [-i] and lfs df [-i] match
26753 # usage: check_lfs_df <blocks | inodes> <mountpoint>
26763 [ "$1" == "blocks" ] && inodes= || inodes="-i"
26765 for count in {1..100}; do
26766 do_nodes "$CLIENTS" \
26767 $LCTL set_param ldlm.namespaces.*.lru_size=clear
26770 # read the lines of interest
26771 df_out=($(df -P $inodes $dir | tail -n +2)) ||
26772 error "df $inodes $dir | tail -n +2 failed"
26773 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
26774 error "lfs df $inodes $dir | grep summary: failed"
26776 # skip first substrings of each output as they are different
26777 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
26778 # compare the two outputs
26780 # skip "available" on MDT until LU-13997 is fixed.
26781 #for i in {1..5}; do
26782 for i in 1 2 4 5; do
26783 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
26791 lfs df $inodes $dir
26792 error "df and lfs df $1 output mismatch: " \
26793 "df ${inodes}: ${df_out[*]}, " \
26794 "lfs df ${inodes}: ${lfs_df_out[*]}"
26799 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26801 local dir=$DIR/$tdir
26802 local numfiles=$((RANDOM % 4096 + 2))
26803 local numblocks=$((RANDOM % 256 + 1))
26805 wait_delete_completed
26808 # check block output
26809 check_lfs_df blocks $dir
26810 # check inode output
26811 check_lfs_df inodes $dir
26813 # create a single file and retest
26814 echo "Creating a single file and testing"
26815 createmany -o $dir/$tfile- 1 &>/dev/null ||
26816 error "creating 1 file in $dir failed"
26817 check_lfs_df blocks $dir
26818 check_lfs_df inodes $dir
26820 # create a random number of files
26821 echo "Creating $((numfiles - 1)) files and testing"
26822 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
26823 error "creating $((numfiles - 1)) files in $dir failed"
26825 # write a random number of blocks to the first test file
26826 echo "Writing $numblocks 4K blocks and testing"
26827 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
26828 count=$numblocks &>/dev/null ||
26829 error "dd to $dir/${tfile}-0 failed"
26832 check_lfs_df blocks $dir
26833 check_lfs_df inodes $dir
26835 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
26836 error "unlinking $numfiles files in $dir failed"
26838 run_test 418 "df and lfs df outputs match"
26842 local dir=$DIR/$tdir
26847 cancel_lru_locks mdc
26849 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
26850 $LCTL set_param fail_loc=0x1410
26852 $LCTL set_param fail_loc=0
26855 run_test 419 "Verify open file by name doesn't crash kernel"
26859 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
26860 skip "Need MDS version at least 2.12.53"
26862 local SAVE_UMASK=$(umask)
26863 local dir=$DIR/$tdir
26864 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
26868 mkdir -m03777 $dir/testdir
26869 ls -dn $dir/testdir
26870 # Need to remove trailing '.' when SELinux is enabled
26871 local dirperms=$(ls -dn $dir/testdir |
26872 awk '{ sub(/\.$/, "", $1); print $1}')
26873 [ $dirperms == "drwxrwsrwt" ] ||
26874 error "incorrect perms on $dir/testdir"
26876 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
26877 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
26878 ls -n $dir/testdir/testfile
26879 local fileperms=$(ls -n $dir/testdir/testfile |
26880 awk '{ sub(/\.$/, "", $1); print $1}')
26881 [ $fileperms == "-rwxr-xr-x" ] ||
26882 error "incorrect perms on $dir/testdir/testfile"
26886 run_test 420 "clear SGID bit on non-directories for non-members"
26893 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26894 skip "Need MDS version at least 2.12.54"
26896 test_mkdir $DIR/$tdir
26897 createmany -o $DIR/$tdir/f 3
26898 cnt=$(ls -1 $DIR/$tdir | wc -l)
26899 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26901 fid1=$(lfs path2fid $DIR/$tdir/f1)
26902 fid2=$(lfs path2fid $DIR/$tdir/f2)
26903 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
26905 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
26906 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
26908 cnt=$(ls -1 $DIR/$tdir | wc -l)
26909 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26911 rm -f $DIR/$tdir/f3 || error "can't remove f3"
26912 createmany -o $DIR/$tdir/f 3
26913 cnt=$(ls -1 $DIR/$tdir | wc -l)
26914 [ $cnt != 3 ] && error "unexpected #files: $cnt"
26916 fid1=$(lfs path2fid $DIR/$tdir/f1)
26917 fid2=$(lfs path2fid $DIR/$tdir/f2)
26918 echo "remove using fsname $FSNAME"
26919 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
26921 cnt=$(ls -1 $DIR/$tdir | wc -l)
26922 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
26924 run_test 421a "simple rm by fid"
26931 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26932 skip "Need MDS version at least 2.12.54"
26934 test_mkdir $DIR/$tdir
26935 createmany -o $DIR/$tdir/f 3
26936 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26939 FID1=$(lfs path2fid $DIR/$tdir/f1)
26940 FID2=$(lfs path2fid $DIR/$tdir/f2)
26941 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26943 kill -USR1 $MULTIPID
26946 cnt=$(ls $DIR/$tdir | wc -l)
26947 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26949 run_test 421b "rm by fid on open file"
26955 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26956 skip "Need MDS version at least 2.12.54"
26958 test_mkdir $DIR/$tdir
26959 createmany -o $DIR/$tdir/f 3
26960 touch $DIR/$tdir/$tfile
26961 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26962 cnt=$(ls -1 $DIR/$tdir | wc -l)
26963 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26965 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26966 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26968 cnt=$(ls $DIR/$tdir | wc -l)
26969 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26971 run_test 421c "rm by fid against hardlinked files"
26977 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26978 skip "Need MDS version at least 2.12.54"
26980 test_mkdir $DIR/$tdir
26981 createmany -o $DIR/$tdir/f 4097
26982 cnt=$(ls -1 $DIR/$tdir | wc -l)
26983 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26985 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26986 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26988 cnt=$(ls $DIR/$tdir | wc -l)
26990 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26992 run_test 421d "rmfid en masse"
26998 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26999 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27000 skip "Need MDS version at least 2.12.54"
27002 mkdir -p $DIR/$tdir
27003 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27004 createmany -o $DIR/$tdir/striped_dir/f 512
27005 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27006 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27008 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27009 sed "s/[/][^:]*://g")
27010 $LFS rmfid $DIR $FIDS || error "rmfid failed"
27012 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27014 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27016 run_test 421e "rmfid in DNE"
27022 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27023 skip "Need MDS version at least 2.12.54"
27025 test_mkdir $DIR/$tdir
27027 cnt=$(ls -1 $DIR/$tdir | wc -l)
27028 [ $cnt != 1 ] && error "unexpected #files: $cnt"
27030 FID=$(lfs path2fid $DIR/$tdir/f)
27031 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
27032 # rmfid should fail
27033 cnt=$(ls -1 $DIR/$tdir | wc -l)
27034 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
27036 chmod a+rw $DIR/$tdir
27038 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
27039 # rmfid should fail
27040 cnt=$(ls -1 $DIR/$tdir | wc -l)
27041 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
27044 $RUNAS touch $DIR/$tdir/f
27045 FID=$(lfs path2fid $DIR/$tdir/f)
27046 echo "rmfid as root"
27047 $LFS rmfid $DIR $FID || error "rmfid as root failed"
27048 cnt=$(ls -1 $DIR/$tdir | wc -l)
27049 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
27052 $RUNAS touch $DIR/$tdir/f
27053 cnt=$(ls -1 $DIR/$tdir | wc -l)
27054 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
27055 FID=$(lfs path2fid $DIR/$tdir/f)
27056 # rmfid w/o user_fid2path mount option should fail
27057 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
27058 cnt=$(ls -1 $DIR/$tdir | wc -l)
27059 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
27061 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
27062 stack_trap "rmdir $tmpdir"
27063 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
27064 error "failed to mount client'"
27065 stack_trap "umount_client $tmpdir"
27067 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
27068 # rmfid should succeed
27069 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
27070 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
27072 # rmfid shouldn't allow to remove files due to dir's permission
27073 chmod a+rwx $tmpdir/$tdir
27074 touch $tmpdir/$tdir/f
27075 ls -la $tmpdir/$tdir
27076 FID=$(lfs path2fid $tmpdir/$tdir/f)
27077 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
27080 run_test 421f "rmfid checks permissions"
27086 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
27087 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
27088 skip "Need MDS version at least 2.12.54"
27090 mkdir -p $DIR/$tdir
27091 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
27092 createmany -o $DIR/$tdir/striped_dir/f 512
27093 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27094 [ $cnt != 512 ] && error "unexpected #files: $cnt"
27096 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
27097 sed "s/[/][^:]*://g")
27099 rm -f $DIR/$tdir/striped_dir/f1*
27100 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
27101 removed=$((512 - cnt))
27103 # few files have been just removed, so we expect
27104 # rmfid to fail on their fids
27105 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
27106 [ $removed != $errors ] && error "$errors != $removed"
27108 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
27110 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
27112 run_test 421g "rmfid to return errors properly"
27115 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
27116 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
27117 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
27118 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
27119 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
27121 local amc=$(at_max_get client)
27122 local amo=$(at_max_get mds1)
27123 local timeout=`lctl get_param -n timeout`
27125 at_max_set 0 client
27128 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
27129 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
27130 fail_val=$(((2*timeout + 10)*1000))
27131 touch $DIR/$tdir/d3/file &
27133 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
27134 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
27135 fail_val=$((2*timeout + 5))
27136 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
27140 sleep $((2 * timeout))
27144 touch $DIR/$tdir/d2/file3
27145 touch $DIR/$tdir/d2/file4
27146 touch $DIR/$tdir/d2/file5
27149 at_max_set $amc client
27150 at_max_set $amo mds1
27152 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
27153 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
27154 error "Watchdog is always throttled"
27156 run_test 422 "kill a process with RPC in progress"
27169 # ensure statfs cache is expired
27172 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
27173 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
27177 run_test 423 "statfs should return a right data"
27180 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
27181 $LCTL set_param fail_loc=0x80000522
27182 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
27185 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
27188 test_mkdir -c -1 $DIR/$tdir
27189 $LFS setstripe -c -1 $DIR/$tdir
27191 lru_resize_disable "" 100
27192 stack_trap "lru_resize_enable" EXIT
27196 for i in $(seq $((MDSCOUNT * 125))); do
27197 local t=$DIR/$tdir/$tfile_$i
27199 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
27200 error_noexit "Create file $t"
27202 stack_trap "rm -rf $DIR/$tdir" EXIT
27204 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
27205 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
27206 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
27208 [ $lock_count -le $lru_size ] ||
27209 error "osc lock count $lock_count > lru size $lru_size"
27212 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
27213 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
27214 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
27216 [ $lock_count -le $lru_size ] ||
27217 error "mdc lock count $lock_count > lru size $lru_size"
27220 run_test 425 "lock count should not exceed lru size"
27223 splice-test -r $DIR/$tfile
27224 splice-test -rd $DIR/$tfile
27225 splice-test $DIR/$tfile
27226 splice-test -d $DIR/$tfile
27228 run_test 426 "splice test on Lustre"
27231 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
27232 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
27233 skip "Need MDS version at least 2.12.4"
27239 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
27240 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
27242 $LFS getdirstripe $DIR/$tdir/1/dir
27244 #first setfattr for creating updatelog
27245 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
27247 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
27248 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
27249 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
27250 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
27254 wait_recovery_complete mds2 $((2*TIMEOUT))
27256 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
27257 echo $log | grep "get update log failed" &&
27258 error "update log corruption is detected" || true
27260 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
27263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27264 local cache_limit=$CACHE_MAX
27266 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
27267 $LCTL set_param -n llite.*.max_cached_mb=64
27270 $LFS setstripe -c 1 $DIR/$tdir
27271 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
27272 stack_trap "rm -f $DIR/$tdir/$tfile.*"
27274 for f in $(seq 4); do
27275 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
27279 cancel_lru_locks osc
27281 for f in $(seq 4); do
27282 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
27286 run_test 428 "large block size IO should not hang"
27288 test_429() { # LU-7915 / LU-10948
27289 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
27290 local testfile=$DIR/$tfile
27291 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
27297 $LCTL get_param $ll_opencache_threshold_count ||
27298 skip "client does not have opencache parameter"
27300 set_opencache $new_flag
27301 stack_trap "restore_opencache"
27302 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
27303 error "enable opencache failed"
27305 # drop MDC DLM locks
27306 cancel_lru_locks mdc
27307 # clear MDC RPC stats counters
27308 $LCTL set_param $mdc_rpcstats=clear
27310 # According to the current implementation, we need to run 3 times
27311 # open & close file to verify if opencache is enabled correctly.
27312 # 1st, RPCs are sent for lookup/open and open handle is released on
27314 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
27315 # so open handle won't be released thereafter.
27316 # 3rd, No RPC is sent out.
27317 $MULTIOP $testfile oc || error "multiop failed"
27318 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27319 echo "1st: $first_rpc RPCs in flight"
27321 $MULTIOP $testfile oc || error "multiop failed"
27322 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27323 echo "2nd: $second_rpc RPCs in flight"
27325 $MULTIOP $testfile oc || error "multiop failed"
27326 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
27327 echo "3rd: $third_rpc RPCs in flight"
27329 #verify no MDC RPC is sent
27330 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
27332 run_test 429 "verify if opencache flag on client side does work"
27338 # data at [200K, 400K)
27339 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
27340 error "256K->512K dd fails"
27342 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
27343 error "2M->3M dd fails"
27345 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
27346 error "4M->5M dd fails"
27347 echo "Data at 256K...512K, 2M...3M and 4M...5M"
27348 # start at first component hole #1
27349 printf "Seeking hole from 1000 ... "
27350 offset=$(lseek_test -l 1000 $file)
27352 [[ $offset == 1000 ]] || error "offset $offset != 1000"
27353 printf "Seeking data from 1000 ... "
27354 offset=$(lseek_test -d 1000 $file)
27356 [[ $offset == 262144 ]] || error "offset $offset != 262144"
27358 # start at first component data block
27359 printf "Seeking hole from 300000 ... "
27360 offset=$(lseek_test -l 300000 $file)
27362 [[ $offset == 524288 ]] || error "offset $offset != 524288"
27363 printf "Seeking data from 300000 ... "
27364 offset=$(lseek_test -d 300000 $file)
27366 [[ $offset == 300000 ]] || error "offset $offset != 300000"
27368 # start at the first component but beyond end of object size
27369 printf "Seeking hole from 1000000 ... "
27370 offset=$(lseek_test -l 1000000 $file)
27372 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27373 printf "Seeking data from 1000000 ... "
27374 offset=$(lseek_test -d 1000000 $file)
27376 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27378 # start at second component stripe 2 (empty file)
27379 printf "Seeking hole from 1500000 ... "
27380 offset=$(lseek_test -l 1500000 $file)
27382 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
27383 printf "Seeking data from 1500000 ... "
27384 offset=$(lseek_test -d 1500000 $file)
27386 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
27388 # start at second component stripe 1 (all data)
27389 printf "Seeking hole from 3000000 ... "
27390 offset=$(lseek_test -l 3000000 $file)
27392 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
27393 printf "Seeking data from 3000000 ... "
27394 offset=$(lseek_test -d 3000000 $file)
27396 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
27398 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
27399 error "2nd dd fails"
27400 echo "Add data block at 640K...1280K"
27402 # start at before new data block, in hole
27403 printf "Seeking hole from 600000 ... "
27404 offset=$(lseek_test -l 600000 $file)
27406 [[ $offset == 600000 ]] || error "offset $offset != 600000"
27407 printf "Seeking data from 600000 ... "
27408 offset=$(lseek_test -d 600000 $file)
27410 [[ $offset == 655360 ]] || error "offset $offset != 655360"
27412 # start at the first component new data block
27413 printf "Seeking hole from 1000000 ... "
27414 offset=$(lseek_test -l 1000000 $file)
27416 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27417 printf "Seeking data from 1000000 ... "
27418 offset=$(lseek_test -d 1000000 $file)
27420 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27422 # start at second component stripe 2, new data
27423 printf "Seeking hole from 1200000 ... "
27424 offset=$(lseek_test -l 1200000 $file)
27426 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
27427 printf "Seeking data from 1200000 ... "
27428 offset=$(lseek_test -d 1200000 $file)
27430 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
27432 # start beyond file end
27433 printf "Using offset > filesize ... "
27434 lseek_test -l 4000000 $file && error "lseek should fail"
27435 printf "Using offset > filesize ... "
27436 lseek_test -d 4000000 $file && error "lseek should fail"
27442 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
27443 skip "MDT does not support SEEK_HOLE"
27445 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27446 skip "OST does not support SEEK_HOLE"
27448 local file=$DIR/$tdir/$tfile
27450 mkdir -p $DIR/$tdir
27452 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
27453 # OST stripe #1 will have continuous data at [1M, 3M)
27454 # OST stripe #2 is empty
27455 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
27456 lseek_test_430 $file
27458 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
27459 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
27460 lseek_test_430 $file
27462 $LFS setstripe -c2 -S 512K $file
27463 echo "Two stripes, stripe size 512K"
27464 lseek_test_430 $file
27466 # FLR with stale mirror
27467 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
27469 echo "Mirrored file:"
27470 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
27471 echo "Plain 2 stripes 1M"
27472 lseek_test_430 $file
27475 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
27478 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27479 skip "OST does not support SEEK_HOLE"
27482 local file=$DIR/$tdir/$tfile
27484 mkdir -p $DIR/$tdir
27485 # Empty layout lseek should fail
27488 printf "Seeking hole from 0 ... "
27489 lseek_test -l 0 $file && error "lseek should fail"
27490 printf "Seeking data from 0 ... "
27491 lseek_test -d 0 $file && error "lseek should fail"
27495 $LFS setstripe -E 1M -c2 -E eof $file
27496 $TRUNCATE $file 1048576
27497 printf "Seeking hole from 1000000 ... "
27498 offset=$(lseek_test -l 1000000 $file)
27500 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
27501 printf "Seeking data from 1000000 ... "
27502 lseek_test -d 1000000 $file && error "lseek should fail"
27505 # full component followed by non-inited one
27506 $LFS setstripe -E 1M -c2 -E eof $file
27507 dd if=/dev/urandom of=$file bs=1M count=1
27508 printf "Seeking hole from 1000000 ... "
27509 offset=$(lseek_test -l 1000000 $file)
27511 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27512 printf "Seeking hole from 1048576 ... "
27513 lseek_test -l 1048576 $file && error "lseek should fail"
27514 # init second component and truncate back
27515 echo "123" >> $file
27516 $TRUNCATE $file 1048576
27517 printf "Seeking hole from 1000000 ... "
27518 offset=$(lseek_test -l 1000000 $file)
27520 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
27521 printf "Seeking hole from 1048576 ... "
27522 lseek_test -l 1048576 $file && error "lseek should fail"
27523 # boundary checks for big values
27524 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
27525 offset=$(lseek_test -d 0 $file.10g)
27526 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
27527 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
27528 offset=$(lseek_test -d 0 $file.100g)
27529 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
27532 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
27535 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
27536 skip "OST does not support SEEK_HOLE"
27538 local file=$DIR/$tdir/$tfile
27541 mkdir -p $DIR/$tdir
27542 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
27544 # cp version 8.33+ prefers lseek over fiemap
27545 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
27547 time cp $file /dev/null
27548 (( SECONDS - start < 5 )) ||
27549 error "cp: too long runtime $((SECONDS - start))"
27552 # tar version 1.29+ supports SEEK_HOLE/DATA
27553 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
27555 time tar cS $file - | cat > /dev/null
27556 (( SECONDS - start < 5 )) ||
27557 error "tar: too long runtime $((SECONDS - start))"
27560 run_test 430c "lseek: external tools check"
27562 test_431() { # LU-14187
27563 local file=$DIR/$tdir/$tfile
27565 mkdir -p $DIR/$tdir
27566 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
27567 dd if=/dev/urandom of=$file bs=4k count=1
27568 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
27569 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
27570 #define OBD_FAIL_OST_RESTART_IO 0x251
27571 do_facet ost1 "$LCTL set_param fail_loc=0x251"
27572 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
27576 echo 3 > /proc/sys/vm/drop_caches
27577 diff $file $file.0 || error "data diff"
27579 run_test 431 "Restart transaction for IO"
27581 cleanup_test_432() {
27582 do_facet mgs $LCTL nodemap_activate 0
27583 wait_nm_sync active
27587 local tmpdir=$TMP/dir432
27589 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
27590 skip "Need MDS version at least 2.14.52"
27592 stack_trap cleanup_test_432 EXIT
27596 do_facet mgs $LCTL nodemap_activate 1
27597 wait_nm_sync active
27598 do_facet mgs $LCTL nodemap_modify --name default \
27599 --property admin --value 1
27600 do_facet mgs $LCTL nodemap_modify --name default \
27601 --property trusted --value 1
27602 cancel_lru_locks mdc
27603 wait_nm_sync default admin_nodemap
27604 wait_nm_sync default trusted_nodemap
27606 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
27607 grep -ci "Operation not permitted") -ne 0 ]; then
27608 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
27611 run_test 432 "mv dir from outside Lustre"
27614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27616 [[ -n "$($LCTL list_param llite.*.inode_cache 2>/dev/null)" ]] ||
27617 skip "inode cache not supported"
27619 $LCTL set_param llite.*.inode_cache=0
27620 stack_trap "$LCTL set_param llite.*.inode_cache=1"
27626 cancel_lru_locks mdc
27627 test_mkdir $DIR/$tdir || error "mkdir $tdir"
27628 createmany -m $DIR/$tdir/f $count
27629 createmany -d $DIR/$tdir/d $count
27630 ls -l $DIR/$tdir > /dev/null
27631 stack_trap "rm -rf $DIR/$tdir"
27633 before=$(num_objects)
27634 cancel_lru_locks mdc
27635 after=$(num_objects)
27637 # sometimes even @before is less than 2 * count
27638 while (( before - after < count )); do
27640 after=$(num_objects)
27642 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
27643 if (( wait > 60 )); then
27644 error "inode slab grew from $before to $after"
27648 echo "lustre_inode_cache $before objs before lock cancel, $after after"
27650 run_test 433 "ldlm lock cancel releases dentries and inodes"
27654 local getxattr_count
27655 local mdc_stat_param="mdc.$FSNAME-MDT0000*.md_stats"
27656 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27658 [[ $(getenforce) == "Disabled" ]] ||
27659 skip "lsm selinux module have to be disabled for this test"
27661 test_mkdir -i 0 -c1 $DIR/$tdir/ ||
27662 error "fail to create $DIR/$tdir/ on MDT0000"
27664 touch $DIR/$tdir/$tfile-{001..100}
27666 # disable the xattr cache
27667 save_lustre_params client "llite.*.xattr_cache" > $p
27668 lctl set_param llite.*.xattr_cache=0
27669 stack_trap "restore_lustre_params < $p; rm -f $p" EXIT
27671 # clear clients mdc stats
27672 clear_stats $mdc_stat_param ||
27673 error "fail to clear stats on mdc MDT0000"
27675 for file in $DIR/$tdir/$tfile-{001..100}; do
27676 getfattr -n security.selinux $file |&
27677 grep -q "Operation not supported" ||
27678 error "getxattr on security.selinux should return EOPNOTSUPP"
27681 getxattr_count=$(calc_stats $mdc_stat_param "getxattr")
27682 (( getxattr_count < 100 )) ||
27683 error "client sent $getxattr_count getxattr RPCs to the MDS"
27685 run_test 434 "Client should not send RPCs for security.selinux with SElinux disabled"
27688 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
27689 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
27690 skip "Need server version at least 2.9.55"
27692 start_full_debug_logging
27696 stop_full_debug_logging
27700 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27701 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27702 awk '/The barrier for/ { print $7 }')
27705 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
27710 barrier_expired() {
27713 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
27714 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
27715 awk '/will be expired/ { print $7 }')
27717 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
27726 echo "Start barrier_freeze at: $(date)"
27727 #define OBD_FAIL_BARRIER_DELAY 0x2202
27728 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27729 # Do not reduce barrier time - See LU-11873
27730 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
27733 local b_status=$(barrier_stat)
27734 echo "Got barrier status at: $(date)"
27735 [ "$b_status" = "'freezing_p1'" ] ||
27736 error "(1) unexpected barrier status $b_status"
27738 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27740 b_status=$(barrier_stat)
27741 [ "$b_status" = "'frozen'" ] ||
27742 error "(2) unexpected barrier status $b_status"
27744 local expired=$(barrier_expired)
27745 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
27746 sleep $((expired + 3))
27748 b_status=$(barrier_stat)
27749 [ "$b_status" = "'expired'" ] ||
27750 error "(3) unexpected barrier status $b_status"
27752 # Do not reduce barrier time - See LU-11873
27753 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
27754 error "(4) fail to freeze barrier"
27756 b_status=$(barrier_stat)
27757 [ "$b_status" = "'frozen'" ] ||
27758 error "(5) unexpected barrier status $b_status"
27760 echo "Start barrier_thaw at: $(date)"
27761 #define OBD_FAIL_BARRIER_DELAY 0x2202
27762 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
27763 do_facet mgs $LCTL barrier_thaw $FSNAME &
27766 b_status=$(barrier_stat)
27767 echo "Got barrier status at: $(date)"
27768 [ "$b_status" = "'thawing'" ] ||
27769 error "(6) unexpected barrier status $b_status"
27771 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
27773 b_status=$(barrier_stat)
27774 [ "$b_status" = "'thawed'" ] ||
27775 error "(7) unexpected barrier status $b_status"
27777 #define OBD_FAIL_BARRIER_FAILURE 0x2203
27778 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
27779 do_facet mgs $LCTL barrier_freeze $FSNAME
27781 b_status=$(barrier_stat)
27782 [ "$b_status" = "'failed'" ] ||
27783 error "(8) unexpected barrier status $b_status"
27785 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
27786 do_facet mgs $LCTL barrier_thaw $FSNAME
27790 run_test 801a "write barrier user interfaces and stat machine"
27795 mkdir $DIR/$tdir || error "(1) fail to mkdir"
27796 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
27797 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
27798 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
27799 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
27801 cancel_lru_locks mdc
27803 # 180 seconds should be long enough
27804 do_facet mgs $LCTL barrier_freeze $FSNAME 180
27806 local b_status=$(barrier_stat)
27807 [ "$b_status" = "'frozen'" ] ||
27808 error "(6) unexpected barrier status $b_status"
27810 mkdir $DIR/$tdir/d0/d10 &
27813 touch $DIR/$tdir/d1/f13 &
27816 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
27819 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
27822 rm -f $DIR/$tdir/d4/f12 &
27825 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
27827 # To guarantee taht the 'stat' is not blocked
27828 b_status=$(barrier_stat)
27829 [ "$b_status" = "'frozen'" ] ||
27830 error "(8) unexpected barrier status $b_status"
27832 # let above commands to run at background
27835 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
27836 ps -p $touch_pid || error "(10) touch should be blocked"
27837 ps -p $ln_pid || error "(11) link should be blocked"
27838 ps -p $mv_pid || error "(12) rename should be blocked"
27839 ps -p $rm_pid || error "(13) unlink should be blocked"
27841 b_status=$(barrier_stat)
27842 [ "$b_status" = "'frozen'" ] ||
27843 error "(14) unexpected barrier status $b_status"
27845 do_facet mgs $LCTL barrier_thaw $FSNAME
27846 b_status=$(barrier_stat)
27847 [ "$b_status" = "'thawed'" ] ||
27848 error "(15) unexpected barrier status $b_status"
27850 wait $mkdir_pid || error "(16) mkdir should succeed"
27851 wait $touch_pid || error "(17) touch should succeed"
27852 wait $ln_pid || error "(18) link should succeed"
27853 wait $mv_pid || error "(19) rename should succeed"
27854 wait $rm_pid || error "(20) unlink should succeed"
27858 run_test 801b "modification will be blocked by write barrier"
27861 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27865 stop mds2 || error "(1) Fail to stop mds2"
27867 do_facet mgs $LCTL barrier_freeze $FSNAME 30
27869 local b_status=$(barrier_stat)
27870 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
27871 do_facet mgs $LCTL barrier_thaw $FSNAME
27872 error "(2) unexpected barrier status $b_status"
27875 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27876 error "(3) Fail to rescan barrier bitmap"
27878 # Do not reduce barrier time - See LU-11873
27879 do_facet mgs $LCTL barrier_freeze $FSNAME 20
27881 b_status=$(barrier_stat)
27882 [ "$b_status" = "'frozen'" ] ||
27883 error "(4) unexpected barrier status $b_status"
27885 do_facet mgs $LCTL barrier_thaw $FSNAME
27886 b_status=$(barrier_stat)
27887 [ "$b_status" = "'thawed'" ] ||
27888 error "(5) unexpected barrier status $b_status"
27890 local devname=$(mdsdevname 2)
27892 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
27894 do_facet mgs $LCTL barrier_rescan $FSNAME ||
27895 error "(7) Fail to rescan barrier bitmap"
27899 run_test 801c "rescan barrier bitmap"
27902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27903 remote_mds_nodsh && skip "remote MDS with nodsh"
27905 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
27906 skip "readonly option not available"
27908 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
27910 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
27911 error "(2) Fail to copy"
27913 # write back all cached data before setting MDT to readonly
27917 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
27918 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
27920 echo "Modify should be refused"
27921 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
27923 echo "Read should be allowed"
27924 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
27925 error "(7) Read should succeed under ro mode"
27928 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
27930 run_test 802b "be able to set MDTs to readonly"
27933 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27934 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27935 skip "MDS needs to be newer than 2.10.54"
27937 mkdir_on_mdt0 $DIR/$tdir
27938 # Create some objects on all MDTs to trigger related logs objects
27939 for idx in $(seq $MDSCOUNT); do
27940 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
27941 $DIR/$tdir/dir${idx} ||
27942 error "Fail to create $DIR/$tdir/dir${idx}"
27945 wait_delete_completed # ensure old test cleanups are finished
27947 echo "before create:"
27949 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27951 for i in {1..10}; do
27952 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27953 error "Fail to create $DIR/$tdir/foo$i"
27956 # sync ZFS-on-MDS to refresh statfs data
27957 wait_zfs_commit mds1
27959 echo "after create:"
27961 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27963 # allow for an llog to be cleaned up during the test
27964 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27965 error "before ($before_used) + 10 > after ($after_used)"
27967 for i in {1..10}; do
27968 rm -rf $DIR/$tdir/foo$i ||
27969 error "Fail to remove $DIR/$tdir/foo$i"
27972 # sync ZFS-on-MDS to refresh statfs data
27973 wait_zfs_commit mds1
27974 wait_delete_completed
27975 sleep 3 # avoid MDT return cached statfs
27976 echo "after unlink:"
27978 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27980 # allow for an llog to be created during the test
27981 [ $after_used -le $((before_used + 1)) ] ||
27982 error "after ($after_used) > before ($before_used) + 1"
27984 run_test 803a "verify agent object for remote object"
27987 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27988 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27989 skip "MDS needs to be newer than 2.13.56"
27990 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27992 for i in $(seq 0 $((MDSCOUNT - 1))); do
27993 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
28001 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28002 for i in $(seq 0 $((MDSCOUNT - 1))); do
28003 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28004 awk '/getattr/ { print $2 }')
28005 before=$((before + tmp))
28007 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
28008 for i in $(seq 0 $((MDSCOUNT - 1))); do
28009 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
28010 awk '/getattr/ { print $2 }')
28011 after=$((after + tmp))
28014 [ $before -eq $after ] || error "getattr count $before != $after"
28016 run_test 803b "remote object can getattr from cache"
28019 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28020 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
28021 skip "MDS needs to be newer than 2.10.54"
28022 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
28024 mkdir -p $DIR/$tdir
28025 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
28026 error "Fail to create $DIR/$tdir/dir0"
28028 local fid=$($LFS path2fid $DIR/$tdir/dir0)
28029 local dev=$(mdsdevname 2)
28031 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28032 grep ${fid} || error "NOT found agent entry for dir0"
28034 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
28035 error "Fail to create $DIR/$tdir/dir1"
28037 touch $DIR/$tdir/dir1/foo0 ||
28038 error "Fail to create $DIR/$tdir/dir1/foo0"
28039 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
28042 for idx in $(seq $MDSCOUNT); do
28043 dev=$(mdsdevname $idx)
28044 do_facet mds${idx} \
28045 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28046 grep ${fid} && rc=$idx
28049 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
28050 error "Fail to rename foo0 to foo1"
28051 if [ $rc -eq 0 ]; then
28052 for idx in $(seq $MDSCOUNT); do
28053 dev=$(mdsdevname $idx)
28054 do_facet mds${idx} \
28055 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28056 grep ${fid} && rc=$idx
28060 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
28061 error "Fail to rename foo1 to foo2"
28062 if [ $rc -eq 0 ]; then
28063 for idx in $(seq $MDSCOUNT); do
28064 dev=$(mdsdevname $idx)
28065 do_facet mds${idx} \
28066 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
28067 grep ${fid} && rc=$idx
28071 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
28073 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
28074 error "Fail to link to $DIR/$tdir/dir1/foo2"
28075 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
28076 error "Fail to rename foo2 to foo0"
28077 unlink $DIR/$tdir/dir1/foo0 ||
28078 error "Fail to unlink $DIR/$tdir/dir1/foo0"
28079 rm -rf $DIR/$tdir/dir0 ||
28080 error "Fail to rm $DIR/$tdir/dir0"
28082 for idx in $(seq $MDSCOUNT); do
28086 dev=$(mdsdevname $idx)
28087 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
28089 start mds${idx} $dev $MDS_MOUNT_OPTS ||
28090 error "mount mds$idx failed"
28091 df $MOUNT > /dev/null 2>&1
28093 # e2fsck should not return error
28095 error "e2fsck detected error on MDT${idx}: rc=$rc"
28098 run_test 804 "verify agent entry for remote entry"
28101 do_facet $SINGLEMDS zfs set quota=$old $fsset
28102 unlinkmany $DIR/$tdir/f- 1000000
28107 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
28108 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
28109 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
28110 skip "netfree not implemented before 0.7"
28111 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
28112 skip "Need MDS version at least 2.10.57"
28119 local pref="osd-zfs.$FSNAME-MDT0000."
28121 # limit available space on MDS dataset to meet nospace issue
28122 # quickly. then ZFS 0.7.2 can use reserved space if asked
28123 # properly (using netfree flag in osd_declare_destroy()
28124 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
28125 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
28127 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
28128 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
28129 let "usedkb=usedkb-freekb"
28130 let "freekb=freekb/2"
28131 if let "freekb > 5000"; then
28134 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
28135 trap cleanup_805 EXIT
28136 mkdir_on_mdt0 $DIR/$tdir
28137 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
28138 error "Can't set PFL layout"
28139 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
28140 rm -rf $DIR/$tdir || error "not able to remove"
28141 do_facet $SINGLEMDS zfs set quota=$old $fsset
28144 run_test 805 "ZFS can remove from full fs"
28150 local expect=$(stat -c %s $file)
28152 check_lsom_size $1 $expect
28154 local blocks=$($LFS getsom -b $file)
28155 expect=$(stat -c %b $file)
28156 [[ $blocks == $expect ]] ||
28157 error "$file expected blocks: $expect, got: $blocks"
28165 cancel_lru_locks mdc
28167 size=$($LFS getsom -s $1)
28168 [[ $size == $expect ]] ||
28169 error "$file expected size: $expect, got: $size"
28173 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28174 skip "Need MDS version at least 2.11.52"
28178 touch $DIR/$tfile || error "touch $tfile failed"
28180 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
28181 save_lustre_params client "llite.*.xattr_cache" > $save
28182 lctl set_param llite.*.xattr_cache=0
28183 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
28185 # single-threaded write
28186 echo "Test SOM for single-threaded write"
28187 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
28188 error "write $tfile failed"
28189 check_lsom_size $DIR/$tfile $bs
28192 local size=$(($num * $bs))
28196 echo "Test SOM for single client multi-threaded($num) write"
28197 $TRUNCATE $DIR/$tfile 0
28198 for ((i = 0; i < $num; i++)); do
28199 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28201 offset=$((offset + $bs))
28203 for (( i=0; i < $num; i++ )); do
28206 check_lsom_size $DIR/$tfile $size
28208 $TRUNCATE $DIR/$tfile 0
28209 for ((i = 0; i < $num; i++)); do
28210 offset=$((offset - $bs))
28211 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28214 for (( i=0; i < $num; i++ )); do
28217 check_lsom_size $DIR/$tfile $size
28219 # multi-client writes
28220 num=$(get_node_count ${CLIENTS//,/ })
28221 size=$(($num * $bs))
28225 echo "Test SOM for multi-client ($num) writes"
28226 $TRUNCATE $DIR/$tfile 0
28227 for client in ${CLIENTS//,/ }; do
28228 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28231 offset=$((offset + $bs))
28233 for (( i=0; i < $num; i++ )); do
28236 check_lsom_size $DIR/$tfile $offset
28239 $TRUNCATE $DIR/$tfile 0
28240 for client in ${CLIENTS//,/ }; do
28241 offset=$((offset - $bs))
28242 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28246 for (( i=0; i < $num; i++ )); do
28249 check_lsom_size $DIR/$tfile $size
28252 echo "Test SOM for truncate"
28253 $TRUNCATE $DIR/$tfile 1048576
28254 check_lsom_size $DIR/$tfile 1048576
28255 $TRUNCATE $DIR/$tfile 1234
28256 check_lsom_size $DIR/$tfile 1234
28258 # verify SOM blocks count
28259 echo "Verify SOM block count"
28260 $TRUNCATE $DIR/$tfile 0
28261 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
28262 error "failed to write file $tfile"
28263 check_lsom_data $DIR/$tfile
28265 run_test 806 "Verify Lazy Size on MDS"
28268 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
28269 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
28270 skip "Need MDS version at least 2.11.52"
28272 # Registration step
28273 changelog_register || error "changelog_register failed"
28274 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
28275 changelog_users $SINGLEMDS | grep -q $cl_user ||
28276 error "User $cl_user not found in changelog_users"
28278 rm -rf $DIR/$tdir || error "rm $tdir failed"
28279 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
28280 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
28281 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
28282 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
28283 error "truncate $tdir/trunc failed"
28286 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
28287 error "write $tfile failed"
28289 # multi-client wirtes
28290 local num=$(get_node_count ${CLIENTS//,/ })
28294 echo "Test SOM for multi-client ($num) writes"
28295 touch $DIR/$tfile || error "touch $tfile failed"
28296 $TRUNCATE $DIR/$tfile 0
28297 for client in ${CLIENTS//,/ }; do
28298 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
28301 offset=$((offset + $bs))
28303 for (( i=0; i < $num; i++ )); do
28307 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
28308 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
28309 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
28310 check_lsom_data $DIR/$tdir/trunc
28311 check_lsom_data $DIR/$tdir/single_dd
28312 check_lsom_data $DIR/$tfile
28315 # Deregistration step
28316 changelog_deregister || error "changelog_deregister failed"
28318 run_test 807 "verify LSOM syncing tool"
28320 check_som_nologged()
28322 local lines=$($LFS changelog $FSNAME-MDT0000 |
28323 grep 'x=trusted.som' | wc -l)
28324 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
28328 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
28329 skip "Need MDS version at least 2.11.55"
28331 # Registration step
28332 changelog_register || error "changelog_register failed"
28334 touch $DIR/$tfile || error "touch $tfile failed"
28337 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
28338 error "write $tfile failed"
28341 $TRUNCATE $DIR/$tfile 1234
28344 $TRUNCATE $DIR/$tfile 1048576
28347 # Deregistration step
28348 changelog_deregister || error "changelog_deregister failed"
28350 run_test 808 "Check trusted.som xattr not logged in Changelogs"
28355 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
28359 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
28360 skip "Need MDS version at least 2.11.56"
28362 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
28363 error "failed to create DoM-only file $DIR/$tfile"
28364 touch $DIR/$tfile || error "touch $tfile failed"
28365 check_som_nodata $DIR/$tfile
28367 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
28368 error "write $tfile failed"
28369 check_som_nodata $DIR/$tfile
28371 $TRUNCATE $DIR/$tfile 1234
28372 check_som_nodata $DIR/$tfile
28374 $TRUNCATE $DIR/$tfile 4097
28375 check_som_nodata $DIR/$file
28377 run_test 809 "Verify no SOM xattr store for DoM-only files"
28380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28381 $GSS && skip_env "could not run with gss"
28382 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
28383 skip "OST < 2.12.58 doesn't align checksum"
28386 stack_trap "set_checksums $ORIG_CSUM" EXIT
28387 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
28392 for csum in $CKSUM_TYPES; do
28393 #define OBD_FAIL_OSC_NO_GRANT 0x411
28394 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
28395 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
28397 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
28398 before=$(md5sum $DIR/$tfile)
28399 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
28400 after=$(md5sum $DIR/$tfile)
28401 [ "$before" == "$after" ] ||
28402 error "$csum: $before != $after bs=$1 seek=$2"
28406 run_test 810 "partial page writes on ZFS (LU-11663)"
28409 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28410 skip "OST < 2.12.51 doesn't support this fail_loc"
28412 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28413 # ensure ost1 is connected
28414 stat $DIR/$tfile >/dev/null || error "can't stat"
28415 wait_osc_import_state client ost1 FULL
28416 # no locks, no reqs to let the connection idle
28417 cancel_lru_locks osc
28419 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28420 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28421 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28422 wait_osc_import_state client ost1 CONNECTING
28423 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28425 stat $DIR/$tfile >/dev/null || error "can't stat file"
28427 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
28429 test_812b() { # LU-12378
28430 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
28431 skip "OST < 2.12.51 doesn't support this fail_loc"
28433 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
28434 # ensure ost1 is connected
28435 stat $DIR/$tfile >/dev/null || error "can't stat"
28436 wait_osc_import_state client ost1 FULL
28437 # no locks, no reqs to let the connection idle
28438 cancel_lru_locks osc
28440 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
28441 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
28442 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
28443 wait_osc_import_state client ost1 CONNECTING
28444 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
28446 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
28447 wait_osc_import_state client ost1 IDLE
28449 run_test 812b "do not drop no resend request for idle connect"
28454 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
28456 $LFS setstripe -c 1 -o 0 $DIR/$tfile
28457 $LFS getstripe $DIR/$tfile
28458 $LCTL set_param osc.*.idle_timeout=10
28459 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
28460 # ensure ost1 is connected
28461 stat $DIR/$tfile >/dev/null || error "can't stat"
28462 wait_osc_import_state client ost1 FULL
28463 # no locks, no reqs to let the connection idle
28464 cancel_lru_locks osc
28466 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
28467 $LCTL set_param fail_loc=0x80000533
28469 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
28471 run_test 812c "idle import vs lock enqueue race"
28474 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
28475 [ -z "$file_heat_sav" ] && skip "no file heat support"
28486 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
28487 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
28489 $LCTL set_param -n llite.*.file_heat=1
28490 echo "Turn on file heat"
28491 echo "Period second: $period_second, Decay percentage: $decay_pct"
28493 echo "QQQQ" > $DIR/$tfile
28494 echo "QQQQ" > $DIR/$tfile
28495 echo "QQQQ" > $DIR/$tfile
28496 cat $DIR/$tfile > /dev/null
28497 cat $DIR/$tfile > /dev/null
28498 cat $DIR/$tfile > /dev/null
28499 cat $DIR/$tfile > /dev/null
28501 local out=$($LFS heat_get $DIR/$tfile)
28503 $LFS heat_get $DIR/$tfile
28504 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28505 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28506 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28507 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28509 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
28510 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
28511 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
28512 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
28514 sleep $((period_second + 3))
28515 echo "Sleep $((period_second + 3)) seconds..."
28516 # The recursion formula to calculate the heat of the file f is as
28518 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
28519 # Where Hi is the heat value in the period between time points i*I and
28520 # (i+1)*I; Ci is the access count in the period; the symbol P refers
28521 # to the weight of Ci.
28522 out=$($LFS heat_get $DIR/$tfile)
28523 $LFS heat_get $DIR/$tfile
28524 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28525 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28526 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28527 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28529 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
28530 error "read sample ($readsample) is wrong"
28531 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
28532 error "write sample ($writesample) is wrong"
28533 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
28534 error "read bytes ($readbyte) is wrong"
28535 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
28536 error "write bytes ($writebyte) is wrong"
28538 echo "QQQQ" > $DIR/$tfile
28539 echo "QQQQ" > $DIR/$tfile
28540 echo "QQQQ" > $DIR/$tfile
28541 cat $DIR/$tfile > /dev/null
28542 cat $DIR/$tfile > /dev/null
28543 cat $DIR/$tfile > /dev/null
28544 cat $DIR/$tfile > /dev/null
28546 sleep $((period_second + 3))
28547 echo "Sleep $((period_second + 3)) seconds..."
28549 out=$($LFS heat_get $DIR/$tfile)
28550 $LFS heat_get $DIR/$tfile
28551 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28552 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28553 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28554 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28556 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
28557 4 * $decay_pct) / 100") -eq 1 ] ||
28558 error "read sample ($readsample1) is wrong"
28559 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
28560 3 * $decay_pct) / 100") -eq 1 ] ||
28561 error "write sample ($writesample1) is wrong"
28562 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
28563 20 * $decay_pct) / 100") -eq 1 ] ||
28564 error "read bytes ($readbyte1) is wrong"
28565 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
28566 15 * $decay_pct) / 100") -eq 1 ] ||
28567 error "write bytes ($writebyte1) is wrong"
28569 echo "Turn off file heat for the file $DIR/$tfile"
28570 $LFS heat_set -o $DIR/$tfile
28572 echo "QQQQ" > $DIR/$tfile
28573 echo "QQQQ" > $DIR/$tfile
28574 echo "QQQQ" > $DIR/$tfile
28575 cat $DIR/$tfile > /dev/null
28576 cat $DIR/$tfile > /dev/null
28577 cat $DIR/$tfile > /dev/null
28578 cat $DIR/$tfile > /dev/null
28580 out=$($LFS heat_get $DIR/$tfile)
28581 $LFS heat_get $DIR/$tfile
28582 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28583 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28584 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28585 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28587 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28588 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28589 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28590 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28592 echo "Trun on file heat for the file $DIR/$tfile"
28593 $LFS heat_set -O $DIR/$tfile
28595 echo "QQQQ" > $DIR/$tfile
28596 echo "QQQQ" > $DIR/$tfile
28597 echo "QQQQ" > $DIR/$tfile
28598 cat $DIR/$tfile > /dev/null
28599 cat $DIR/$tfile > /dev/null
28600 cat $DIR/$tfile > /dev/null
28601 cat $DIR/$tfile > /dev/null
28603 out=$($LFS heat_get $DIR/$tfile)
28604 $LFS heat_get $DIR/$tfile
28605 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28606 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28607 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28608 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28610 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
28611 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
28612 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
28613 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
28615 $LFS heat_set -c $DIR/$tfile
28616 $LCTL set_param -n llite.*.file_heat=0
28617 echo "Turn off file heat support for the Lustre filesystem"
28619 echo "QQQQ" > $DIR/$tfile
28620 echo "QQQQ" > $DIR/$tfile
28621 echo "QQQQ" > $DIR/$tfile
28622 cat $DIR/$tfile > /dev/null
28623 cat $DIR/$tfile > /dev/null
28624 cat $DIR/$tfile > /dev/null
28625 cat $DIR/$tfile > /dev/null
28627 out=$($LFS heat_get $DIR/$tfile)
28628 $LFS heat_get $DIR/$tfile
28629 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
28630 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
28631 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
28632 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
28634 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
28635 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
28636 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
28637 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
28639 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
28642 run_test 813 "File heat verfication"
28646 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
28647 echo -n y >> $DIR/$tfile
28648 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
28649 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
28651 run_test 814 "sparse cp works as expected (LU-12361)"
28655 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
28656 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
28658 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
28661 local ost1_imp=$(get_osc_import_name client ost1)
28662 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
28665 $LFS setstripe -c 1 -i 0 $DIR/$tfile
28666 # ensure ost1 is connected
28668 stat $DIR/$tfile >/dev/null || error "can't stat"
28669 wait_osc_import_state client ost1 FULL
28670 # no locks, no reqs to let the connection idle
28671 cancel_lru_locks osc
28672 lru_resize_disable osc
28675 before=$($LCTL get_param -n \
28676 ldlm.namespaces.$imp_name.lru_size)
28678 wait_osc_import_state client ost1 IDLE
28679 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
28680 now=$($LCTL get_param -n \
28681 ldlm.namespaces.$imp_name.lru_size)
28682 [ $before == $now ] || error "lru_size changed $before != $now"
28684 run_test 816 "do not reset lru_resize on idle reconnect"
28688 exportfs -u localhost:$DIR/nfsexp
28693 systemctl restart nfs-server.service || skip "failed to restart nfsd"
28695 mkdir -p $DIR/nfsexp
28696 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
28697 error "failed to export nfs"
28699 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
28700 stack_trap cleanup_817 EXIT
28702 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
28703 error "failed to mount nfs to $tmpdir"
28705 cp /bin/true $tmpdir
28706 $DIR/nfsexp/true || error "failed to execute 'true' command"
28708 run_test 817 "nfsd won't cache write lock for exec file"
28711 test_mkdir -i0 -c1 $DIR/$tdir
28712 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
28713 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
28716 # restore osp-syn threads
28717 stack_trap "fail $SINGLEMDS"
28719 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
28720 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
28721 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
28722 error "start $SINGLEMDS failed"
28725 local testid=$(echo $TESTNAME | tr '_' ' ')
28727 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
28728 grep "run LFSCK" || error "run LFSCK is not suggested"
28730 run_test 818 "unlink with failed llog"
28733 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28734 cancel_lru_locks osc
28735 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28736 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28737 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
28740 run_test 819a "too big niobuf in read"
28743 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
28744 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
28745 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28746 cancel_lru_locks osc
28750 run_test 819b "too big niobuf in write"
28753 function test_820_start_ost() {
28756 for num in $(seq $OSTCOUNT); do
28757 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
28762 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
28765 umount_client $MOUNT || error "umount failed"
28766 for num in $(seq $OSTCOUNT); do
28770 # mount client with no active OSTs
28771 # so that the client can't initialize max LOV EA size
28772 # from OSC notifications
28773 mount_client $MOUNT || error "mount failed"
28774 # delay OST starting to keep this 0 max EA size for a while
28775 test_820_start_ost &
28777 # create a directory on MDS2
28778 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
28779 error "Failed to create directory"
28780 # open intent should update default EA size
28781 # see mdc_update_max_ea_from_body()
28782 # notice this is the very first RPC to MDS2
28783 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
28786 # With SSK, this situation can lead to -EPERM being returned.
28787 # In that case, simply retry.
28788 if [ $ret -ne 0 ] && $SHARED_KEY; then
28789 if echo "$out" | grep -q "not permitted"; then
28790 cp /etc/services $DIR/$tdir/mds2
28794 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
28796 run_test 820 "update max EA from open intent"
28799 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28800 local OST_MAX_PRECREATE=20000
28802 (( $MDS1_VERSION >= $(version_code 2.14.56) )) ||
28803 skip "Need MDS version at least 2.14.56"
28805 save_lustre_params mds1 \
28806 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
28807 do_facet $SINGLEMDS "$LCTL set_param -n \
28808 osp.$FSNAME-OST*MDT0000.max_create_count=0"
28809 do_facet $SINGLEMDS "$LCTL set_param -n \
28810 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
28812 stack_trap "restore_lustre_params < $p; rm $p"
28814 do_facet $SINGLEMDS "$LCTL set_param -n \
28815 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
28817 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28818 osp.$FSNAME-OST0000*MDT0000.create_count")
28819 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
28820 osp.$FSNAME-OST0000*MDT0000.max_create_count")
28821 local expect_count=$(((($max/2)/256) * 256))
28823 log "setting create_count to 100200:"
28824 log " -result- count: $count with max: $max, expecting: $expect_count"
28826 [[ $count -eq expect_count ]] ||
28827 error "Create count not set to max precreate."
28829 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
28832 [[ $MDS1_VERSION -lt $(version_code 2.14.56) ]] &&
28833 skip "Need MDS version 2.14.56"
28835 local sync_changes=$(do_facet $SINGLEMDS \
28836 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28838 [ "$sync_changes" -gt 100 ] &&
28839 skip "Sync changes $sync_changes > 100 already"
28841 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
28843 $LFS mkdir -i 0 $DIR/$tdir
28844 $LFS setstripe -c 1 -i 0 $DIR/$tdir
28846 save_lustre_params mds1 \
28847 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
28848 save_lustre_params mds1 \
28849 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
28851 do_facet mds1 "$LCTL set_param -n \
28852 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
28853 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
28854 stack_trap "restore_lustre_params < $p" EXIT
28856 createmany -o $DIR/$tdir/f- 1000
28857 unlinkmany $DIR/$tdir/f- 1000 &
28858 local UNLINK_PID=$!
28861 sync_changes=$(do_facet mds1 \
28862 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
28863 # the check in the code is racy, fail the test
28864 # if the value above the limit by 10.
28865 [ $sync_changes -gt 110 ] && {
28866 kill -2 $UNLINK_PID
28868 error "osp changes throttling failed, $sync_changes>110"
28870 kill -0 $UNLINK_PID 2> /dev/null || break
28874 run_test 831 "throttling unlink/setattr queuing on OSP"
28877 # tests that do cleanup/setup should be run at the end
28881 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28884 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
28885 $LCTL set_param fail_loc=0x903
28887 cancel_lru_locks MGC
28889 FAIL_ON_ERROR=true cleanup
28890 FAIL_ON_ERROR=true setup
28892 run_test 900 "umount should not race with any mgc requeue thread"
28894 # LUS-6253/LU-11185
28902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
28904 # some get_param have a bug to handle dot in param name
28905 cancel_lru_locks MGC
28906 old=$(mount -t lustre | wc -l)
28914 while [ $old -ne $oldc ]; do
28915 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28918 if [ $count -ge $TIMEOUT ]; then
28919 error "too large timeout"
28922 umount_client $MOUNT || error "umount failed"
28923 mount_client $MOUNT || error "mount failed"
28924 cancel_lru_locks MGC
28925 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28927 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28931 run_test 901 "don't leak a mgc lock on client umount"
28935 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28936 skip "client does not have LU-13377 fix"
28937 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28938 $LCTL set_param fail_loc=0x1415
28939 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28940 cancel_lru_locks osc
28943 run_test 902 "test short write doesn't hang lustre"
28947 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28948 echo "blah" > $DIR/${tfile}-2
28949 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28950 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28951 $LCTL set_param fail_loc=0x417 fail_val=20
28953 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28954 sleep 1 # To start the destroy
28955 wait_destroy_complete 150 || error "Destroy taking too long"
28956 cat $DIR/$tfile > /dev/null || error "Evicted"
28958 run_test 903 "Test long page discard does not cause evictions"
28961 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28962 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28963 grep -q project || skip "skip project quota not supported"
28965 local testfile="$DIR/$tdir/$tfile"
28966 local xattr="trusted.projid"
28968 local mdts=$(comma_list $(mdts_nodes))
28969 local saved=$(do_facet mds1 $LCTL get_param -n \
28970 osd-ldiskfs.*MDT0000.enable_projid_xattr)
28972 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=0
28973 stack_trap "do_nodes $mdts $LCTL set_param \
28974 osd-ldiskfs.*MDT*.enable_projid_xattr=$saved"
28976 mkdir -p $DIR/$tdir
28978 #hide projid xattr on server
28979 $LFS project -p 1 $testfile ||
28980 error "set $testfile project id failed"
28981 getfattr -m - $testfile | grep $xattr &&
28982 error "do not show trusted.projid when disabled on server"
28983 do_nodes $mdts $LCTL set_param osd-ldiskfs.*MDT*.enable_projid_xattr=1
28984 #should be hidden when projid is 0
28985 $LFS project -p 0 $testfile ||
28986 error "set $testfile project id failed"
28987 getfattr -m - $testfile | grep $xattr &&
28988 error "do not show trusted.projid with project ID 0"
28990 #still can getxattr explicitly
28991 projid=$(getfattr -n $xattr $testfile |
28992 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28993 [ $projid == "0" ] ||
28994 error "projid expected 0 not $projid"
28996 #set the projid via setxattr
28997 setfattr -n $xattr -v "1000" $testfile ||
28998 error "setattr failed with $?"
28999 projid=($($LFS project $testfile))
29000 [ ${projid[0]} == "1000" ] ||
29001 error "projid expected 1000 not $projid"
29003 #check the new projid via getxattr
29004 $LFS project -p 1001 $testfile ||
29005 error "set $testfile project id failed"
29006 getfattr -m - $testfile | grep $xattr ||
29007 error "should show trusted.projid when project ID != 0"
29008 projid=$(getfattr -n $xattr $testfile |
29009 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29010 [ $projid == "1001" ] ||
29011 error "projid expected 1001 not $projid"
29013 #try to set invalid projid
29014 setfattr -n $xattr -v "4294967295" $testfile &&
29015 error "set invalid projid should fail"
29017 #remove the xattr means setting projid to 0
29018 setfattr -x $xattr $testfile ||
29019 error "setfattr failed with $?"
29020 projid=($($LFS project $testfile))
29021 [ ${projid[0]} == "0" ] ||
29022 error "projid expected 0 not $projid"
29024 #should be hidden when parent has inherit flag and same projid
29025 $LFS project -srp 1002 $DIR/$tdir ||
29026 error "set $tdir project id failed"
29027 getfattr -m - $testfile | grep $xattr &&
29028 error "do not show trusted.projid with inherit flag"
29030 #still can getxattr explicitly
29031 projid=$(getfattr -n $xattr $testfile |
29032 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
29033 [ $projid == "1002" ] ||
29034 error "projid expected 1002 not $projid"
29036 run_test 904 "virtual project ID xattr"
29040 (( $OST1_VERSION >= $(version_code 2.8.54) )) ||
29041 skip "lustre < 2.8.54 does not support ladvise"
29043 remote_ost_nodsh && skip "remote OST with nodsh"
29044 $LFS setstripe -c -1 -i 0 $DIR/$tfile || error "setstripe failed"
29046 $LFS ladvise -a willread $DIR/$tfile || error "ladvise does not work"
29048 #define OBD_FAIL_OST_OPCODE 0x253
29050 do_facet ost1 "$LCTL set_param fail_val=21 fail_loc=0x0253"
29051 $LFS ladvise -a willread $DIR/$tfile &&
29052 error "unexpected success of ladvise with fault injection"
29053 $LFS ladvise -a willread $DIR/$tfile |&
29054 grep -q "Operation not supported"
29055 (( $? == 0 )) || error "unexpected stderr of ladvise with fault injection"
29057 run_test 905 "bad or new opcode should not stuck client"
29060 grep -q io_uring_setup /proc/kallsyms ||
29061 skip "Client OS does not support io_uring I/O engine"
29062 io_uring_probe || skip "kernel does not support io_uring fully"
29063 which fio || skip_env "no fio installed"
29064 fio --enghelp | grep -q io_uring ||
29065 skip_env "fio does not support io_uring I/O engine"
29067 local file=$DIR/$tfile
29068 local ioengine="io_uring"
29072 fio --name=seqwrite --ioengine=$ioengine \
29073 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29074 --iodepth=64 --size=$size --filename=$file --rw=write ||
29075 error "fio seqwrite $file failed"
29077 fio --name=seqread --ioengine=$ioengine \
29078 --bs=$PAGE_SIZE --direct=1 --numjobs=$numjobs \
29079 --iodepth=64 --size=$size --filename=$file --rw=read ||
29080 error "fio seqread $file failed"
29082 rm -f $file || error "rm -f $file failed"
29084 run_test 906 "Simple test for io_uring I/O engine via fio"
29087 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
29088 check_and_cleanup_lustre
29089 if [ "$I_MOUNTED" != "yes" ]; then
29090 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true