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:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.12.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_swap_layout_no_dom()
150 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
151 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
154 check_and_setup_lustre
158 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
160 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
161 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
162 rm -rf $DIR/[Rdfs][0-9]*
164 # $RUNAS_ID may get set incorrectly somewhere else
165 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
166 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
168 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
170 if [ "${ONLY}" = "MOUNT" ] ; then
171 echo "Lustre is up, please go on"
175 echo "preparing for tests involving mounts"
176 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
178 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
179 echo # add a newline after mke2fs.
183 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
184 lctl set_param debug=-1 2> /dev/null || true
187 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
189 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
191 run_test 0a "touch; rm ====================="
194 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
195 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
197 run_test 0b "chmod 0755 $DIR ============================="
200 $LCTL get_param mdc.*.import | grep "state: FULL" ||
201 error "import not FULL"
202 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
205 run_test 0c "check import proc"
207 test_0d() { # LU-3397
208 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
209 skip "proc exports not supported before 2.10.57"
211 local mgs_exp="mgs.MGS.exports"
212 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
214 local exp_client_version
217 local temp_imp=$DIR/$tfile.import
218 local temp_exp=$DIR/$tfile.export
220 # save mgc import file to $temp_imp
221 $LCTL get_param mgc.*.import | tee $temp_imp
222 # Check if client uuid is found in MGS export
223 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
224 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
228 # save mgs export file to $temp_exp
229 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
231 # Compare the value of field "connect_flags"
232 imp_val=$(grep "connect_flags" $temp_imp)
233 exp_val=$(grep "connect_flags" $temp_exp)
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export flags '$exp_val' != import flags '$imp_val'"
237 # Compare the value of client version
238 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
239 exp_val=$(version_code $exp_client_version)
240 imp_val=$CLIENT_VERSION
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export client version '$exp_val' != '$imp_val'"
244 run_test 0d "check export proc ============================="
247 test_mkdir $DIR/$tdir
248 test_mkdir $DIR/$tdir/d2
249 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
250 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
253 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
255 run_test 1 "mkdir; remkdir; rmdir"
258 test_mkdir $DIR/$tdir
259 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
260 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
262 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
264 run_test 2 "mkdir; touch; rmdir; check file"
267 test_mkdir $DIR/$tdir
268 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
269 touch $DIR/$tdir/$tfile
270 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
272 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
274 run_test 3 "mkdir; touch; rmdir; check dir"
276 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
278 test_mkdir -i 1 $DIR/$tdir
280 touch $DIR/$tdir/$tfile ||
281 error "Create file under remote directory failed"
284 error "Expect error removing in-use dir $DIR/$tdir"
286 test -d $DIR/$tdir || error "Remote directory disappeared"
288 rm -rf $DIR/$tdir || error "remove remote dir error"
290 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
296 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
297 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
299 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
302 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
303 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
304 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
305 error "$tfile does not have perm 0666 or UID $UID"
306 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
307 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
308 error "$tfile should be 0666 and owned by UID $UID"
310 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
313 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
316 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
317 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
318 error "$tfile should be owned by UID $RUNAS_ID"
319 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
320 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by UID $RUNAS_ID"
323 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
326 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
329 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
330 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
331 error "$tfile should be owned by GID $UID"
332 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
333 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
334 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
336 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
339 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
341 test_mkdir $DIR/$tdir
342 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
343 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
344 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
345 test_mkdir $DIR/$tdir/d/subdir
346 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
347 error "$tdir/d/subdir should be GID $RUNAS_GID"
348 if [[ $MDSCOUNT -gt 1 ]]; then
349 # check remote dir sgid inherite
350 $LFS mkdir -i 0 $DIR/$tdir.local ||
351 error "mkdir $tdir.local failed"
352 chmod g+s $DIR/$tdir.local ||
353 error "chmod $tdir.local failed"
354 chgrp $RUNAS_GID $DIR/$tdir.local ||
355 error "chgrp $tdir.local failed"
356 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
357 error "mkdir $tdir.remote failed"
358 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
359 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
360 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
361 error "$tdir.remote should be mode 02755"
364 run_test 6g "verify new dir in sgid dir inherits group"
366 test_6h() { # bug 7331
367 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
369 touch $DIR/$tfile || error "touch failed"
370 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
371 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
372 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
373 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
374 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
376 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
379 test_mkdir $DIR/$tdir
380 $MCREATE $DIR/$tdir/$tfile
381 chmod 0666 $DIR/$tdir/$tfile
382 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
383 error "$tdir/$tfile should be mode 0666"
385 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
388 if [ ! -d $DIR/$tdir ]; then
389 test_mkdir $DIR/$tdir
391 $MCREATE $DIR/$tdir/$tfile
392 echo -n foo > $DIR/$tdir/$tfile
393 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
394 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
396 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
399 test_mkdir $DIR/$tdir
400 touch $DIR/$tdir/$tfile
401 chmod 0666 $DIR/$tdir/$tfile
402 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
403 error "$tfile mode not 0666"
405 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 test_mkdir $DIR/$tdir/d2/d3
411 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
413 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 touch $DIR/$tdir/d2/$tfile
419 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
420 error "$tdir/d2/$tfile not a file"
422 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
425 test_mkdir $DIR/$tdir
426 test_mkdir $DIR/$tdir/d2
427 chmod 0666 $DIR/$tdir/d2
428 chmod 0705 $DIR/$tdir/d2
429 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
430 error "$tdir/d2 mode not 0705"
432 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
435 test_mkdir $DIR/$tdir
436 touch $DIR/$tdir/$tfile
437 chmod 0666 $DIR/$tdir/$tfile
438 chmod 0654 $DIR/$tdir/$tfile
439 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
440 error "$tdir/d2 mode not 0654"
442 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
445 test_mkdir $DIR/$tdir
446 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
448 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
449 error "$tdir/$tfile size not 0 after truncate"
451 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
457 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
459 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
464 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
465 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
466 error "$tdir/${tfile_2} not a file after rename"
467 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
469 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 rm -rf $DIR/$tdir/$tfile
475 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
477 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
484 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
485 error "$tdir/l-exist not a symlink"
486 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
487 error "$tdir/l-exist not referencing a file"
488 rm -f $DIR/$tdir/l-exist
489 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
491 run_test 17a "symlinks: create, remove (real)"
494 test_mkdir $DIR/$tdir
495 ln -s no-such-file $DIR/$tdir/l-dangle
497 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
498 error "$tdir/l-dangle not referencing no-such-file"
499 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
500 error "$tdir/l-dangle not referencing non-existent file"
501 rm -f $DIR/$tdir/l-dangle
502 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
504 run_test 17b "symlinks: create, remove (dangling)"
506 test_17c() { # bug 3440 - don't save failed open RPC for replay
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
511 run_test 17c "symlinks: open dangling (should return error)"
514 test_mkdir $DIR/$tdir
515 ln -s foo $DIR/$tdir/$tfile
516 touch $DIR/$tdir/$tfile || error "creating to new symlink"
518 run_test 17d "symlinks: create dangling"
521 test_mkdir $DIR/$tdir
522 local foo=$DIR/$tdir/$tfile
523 ln -s $foo $foo || error "create symlink failed"
524 ls -l $foo || error "ls -l failed"
525 ls $foo && error "ls not failed" || true
527 run_test 17e "symlinks: create recursive symlink (should return error)"
530 test_mkdir $DIR/$tdir
531 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
532 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
533 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
534 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
535 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
536 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
539 run_test 17f "symlinks: long and very long symlink name"
541 # str_repeat(S, N) generate a string that is string S repeated N times
546 while [ $((n -= 1)) -ge 0 ]; do
552 # Long symlinks and LU-2241
554 test_mkdir $DIR/$tdir
555 local TESTS="59 60 61 4094 4095"
557 # Fix for inode size boundary in 2.1.4
558 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
561 # Patch not applied to 2.2 or 2.3 branches
562 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
563 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
567 local SYMNAME=$(str_repeat 'x' $i)
568 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
569 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
572 run_test 17g "symlinks: really long symlink name and inode boundaries"
574 test_17h() { #bug 17378
575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
576 remote_mds_nodsh && skip "remote MDS with nodsh"
580 test_mkdir $DIR/$tdir
581 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
582 $LFS setstripe -c -1 $DIR/$tdir
583 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
584 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
585 touch $DIR/$tdir/$tfile || true
587 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
589 test_17i() { #bug 20018
590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
591 remote_mds_nodsh && skip "remote MDS with nodsh"
593 local foo=$DIR/$tdir/$tfile
596 test_mkdir -c1 $DIR/$tdir
597 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
598 ln -s $foo $foo || error "create symlink failed"
599 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
600 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
601 ls -l $foo && error "error not detected"
604 run_test 17i "don't panic on short symlink (should return error)"
606 test_17k() { #bug 22301
607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
608 [[ -z "$(which rsync 2>/dev/null)" ]] &&
609 skip "no rsync command"
610 rsync --help | grep -q xattr ||
611 skip_env "$(rsync --version | head -n1) does not support xattrs"
612 test_mkdir $DIR/$tdir
613 test_mkdir $DIR/$tdir.new
614 touch $DIR/$tdir/$tfile
615 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
616 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
617 error "rsync failed with xattrs enabled"
619 run_test 17k "symlinks: rsync with xattrs enabled"
621 test_17l() { # LU-279
622 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
623 skip "no getfattr command"
625 test_mkdir $DIR/$tdir
626 touch $DIR/$tdir/$tfile
627 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
628 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
629 # -h to not follow symlinks. -m '' to list all the xattrs.
630 # grep to remove first line: '# file: $path'.
631 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
633 lgetxattr_size_check $path $xattr ||
634 error "lgetxattr_size_check $path $xattr failed"
638 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
643 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
644 remote_mds_nodsh && skip "remote MDS with nodsh"
645 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
646 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
647 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
649 local short_sym="0123456789"
650 local wdir=$DIR/$tdir
655 # create a long symlink file
656 for ((i = 0; i < 4; ++i)); do
657 long_sym=${long_sym}${long_sym}
660 echo "create 512 short and long symlink files under $wdir"
661 for ((i = 0; i < 256; ++i)); do
662 ln -sf ${long_sym}"a5a5" $wdir/long-$i
663 ln -sf ${short_sym}"a5a5" $wdir/short-$i
669 wait_delete_completed
671 echo "recreate the 512 symlink files with a shorter string"
672 for ((i = 0; i < 512; ++i)); do
673 # rewrite the symlink file with a shorter string
674 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
675 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
678 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
679 local devname=$(mdsdevname $mds_index)
681 echo "stop and checking mds${mds_index}:"
682 # e2fsck should not return error
684 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
687 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
688 error "start mds${mds_index} failed"
689 df $MOUNT > /dev/null 2>&1
691 error "e2fsck detected error for short/long symlink: rc=$rc"
694 run_test 17m "run e2fsck against MDT which contains short/long symlink"
696 check_fs_consistency_17n() {
700 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
701 # so it only check MDT1/MDT2 instead of all of MDTs.
702 for mdt_index in 1 2; do
703 local devname=$(mdsdevname $mdt_index)
704 # e2fsck should not return error
706 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
709 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
710 error "mount mds$mdt_index failed"
711 df $MOUNT > /dev/null 2>&1
717 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
719 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
720 remote_mds_nodsh && skip "remote MDS with nodsh"
721 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
722 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
723 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
727 test_mkdir $DIR/$tdir
728 for ((i=0; i<10; i++)); do
729 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
730 error "create remote dir error $i"
731 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
732 error "create files under remote dir failed $i"
735 check_fs_consistency_17n ||
736 error "e2fsck report error after create files under remote dir"
738 for ((i = 0; i < 10; i++)); do
739 rm -rf $DIR/$tdir/remote_dir_${i} ||
740 error "destroy remote dir error $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after unlink files under remote dir"
746 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
747 skip "lustre < 2.4.50 does not support migrate mv"
749 for ((i = 0; i < 10; i++)); do
750 mkdir -p $DIR/$tdir/remote_dir_${i}
751 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
752 error "create files under remote dir failed $i"
753 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
754 error "migrate remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after migration"
758 for ((i = 0; i < 10; i++)); do
759 rm -rf $DIR/$tdir/remote_dir_${i} ||
760 error "destroy remote dir error $i"
763 check_fs_consistency_17n || error "e2fsck report error after unlink"
765 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
768 remote_mds_nodsh && skip "remote MDS with nodsh"
769 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
770 skip "Need MDS version at least 2.3.64"
772 local wdir=$DIR/${tdir}o
778 mdt_index=$($LFS getstripe -m $wdir/$tfile)
779 mdt_index=$((mdt_index + 1))
782 #fail mds will wait the failover finish then set
783 #following fail_loc to avoid interfer the recovery process.
786 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
787 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
788 ls -l $wdir/$tfile && rc=1
789 do_facet mds${mdt_index} lctl set_param fail_loc=0
790 [[ $rc -eq 0 ]] || error "stat file should fail"
792 run_test 17o "stat file with incompat LMA feature"
795 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
796 ls $DIR || error "Failed to ls $DIR: $?"
798 run_test 18 "touch .../f ; ls ... =============================="
804 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
806 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
809 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
811 run_test 19b "ls -l .../f19 (should return error) =============="
814 [ $RUNAS_ID -eq $UID ] &&
815 skip_env "RUNAS_ID = UID = $UID -- skipping"
817 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
819 run_test 19c "$RUNAS touch .../f19 (should return error) =="
822 cat $DIR/f19 && error || true
824 run_test 19d "cat .../f19 (should return error) =============="
833 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
835 run_test 20 "touch .../f ; ls -l ..."
838 test_mkdir $DIR/$tdir
839 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
840 ln -s dangle $DIR/$tdir/link
841 echo foo >> $DIR/$tdir/link
842 cat $DIR/$tdir/dangle
843 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
844 $CHECKSTAT -f -t file $DIR/$tdir/link ||
845 error "$tdir/link not linked to a file"
847 run_test 21 "write to dangling link"
850 local wdir=$DIR/$tdir
852 chown $RUNAS_ID:$RUNAS_GID $wdir
853 (cd $wdir || error "cd $wdir failed";
854 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
856 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
857 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
858 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
859 error "checkstat -u failed"
861 run_test 22 "unpack tar archive as non-root user"
865 test_mkdir $DIR/$tdir
866 local file=$DIR/$tdir/$tfile
868 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
869 openfile -f O_CREAT:O_EXCL $file &&
870 error "$file recreate succeeded" || true
872 run_test 23a "O_CREAT|O_EXCL in subdir"
874 test_23b() { # bug 18988
875 test_mkdir $DIR/$tdir
876 local file=$DIR/$tdir/$tfile
879 echo foo > $file || error "write filed"
880 echo bar >> $file || error "append filed"
881 $CHECKSTAT -s 8 $file || error "wrong size"
884 run_test 23b "O_APPEND check"
886 # LU-9409, size with O_APPEND and tiny writes
888 local file=$DIR/$tfile
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
892 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
899 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
902 #racing tiny & normal writes
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
906 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
909 #racing tiny & normal writes 2, ugly numbers
910 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
913 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
916 run_test 23c "O_APPEND size checks for tiny writes"
918 # LU-11069 file offset is correct after appending writes
920 local file=$DIR/$tfile
923 echo CentaurHauls > $file
924 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
925 if ((offset != 26)); then
926 error "wrong offset, expected 26, got '$offset'"
929 run_test 23d "file offset is correct after appending writes"
933 echo '-- same directory rename'
934 test_mkdir $DIR/$tdir
935 touch $DIR/$tdir/$tfile.1
936 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
937 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
939 run_test 24a "rename file to non-existent target"
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.{1,2}
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
946 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
948 run_test 24b "rename file to existing target"
951 test_mkdir $DIR/$tdir
952 test_mkdir $DIR/$tdir/d$testnum.1
953 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
954 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
955 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
957 run_test 24c "rename directory to non-existent target"
960 test_mkdir -c1 $DIR/$tdir
961 test_mkdir -c1 $DIR/$tdir/d$testnum.1
962 test_mkdir -c1 $DIR/$tdir/d$testnum.2
963 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
964 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
965 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
967 run_test 24d "rename directory to existing target"
970 echo '-- cross directory renames --'
974 mv $DIR/R5a/f $DIR/R5b/g
975 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
976 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
978 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
983 touch $DIR/R6a/f $DIR/R6b/g
984 mv $DIR/R6a/f $DIR/R6b/g
985 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
986 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
988 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
993 test_mkdir $DIR/R7a/d
994 mv $DIR/R7a/d $DIR/R7b/e
995 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
996 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
998 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1001 test_mkdir -c1 $DIR/R8a
1002 test_mkdir -c1 $DIR/R8b
1003 test_mkdir -c1 $DIR/R8a/d
1004 test_mkdir -c1 $DIR/R8b/e
1005 mrename $DIR/R8a/d $DIR/R8b/e
1006 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1007 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1009 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1012 echo "-- rename error cases"
1014 test_mkdir $DIR/R9/a
1016 mrename $DIR/R9/f $DIR/R9/a
1017 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1018 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1019 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1021 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1025 mrename $DIR/R10/f $DIR/R10/g
1026 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1027 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1028 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1030 run_test 24j "source does not exist ============================"
1033 test_mkdir $DIR/R11a
1034 test_mkdir $DIR/R11a/d
1036 mv $DIR/R11a/f $DIR/R11a/d
1037 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1038 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1040 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1042 # bug 2429 - rename foo foo foo creates invalid file
1045 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1047 run_test 24l "Renaming a file to itself ========================"
1051 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1052 # on ext3 this does not remove either the source or target files
1053 # though the "expected" operation would be to remove the source
1054 $CHECKSTAT -t file ${f} || error "${f} missing"
1055 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1057 run_test 24m "Renaming a file to a hard link to itself ========="
1061 # this stats the old file after it was renamed, so it should fail
1063 $CHECKSTAT ${f} || error "${f} missing"
1065 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1066 $CHECKSTAT -a ${f} || error "${f} exists"
1068 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1071 test_mkdir $DIR/$tdir
1072 rename_many -s random -v -n 10 $DIR/$tdir
1074 run_test 24o "rename of files during htree split"
1077 test_mkdir $DIR/R12a
1078 test_mkdir $DIR/R12b
1079 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1080 mrename $DIR/R12a $DIR/R12b
1081 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1082 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1083 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1084 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1086 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1088 cleanup_multiop_pause() {
1090 kill -USR1 $MULTIPID
1094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1096 test_mkdir $DIR/R13a
1097 test_mkdir $DIR/R13b
1098 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1099 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1102 trap cleanup_multiop_pause EXIT
1103 mrename $DIR/R13a $DIR/R13b
1104 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1105 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1106 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1107 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1108 cleanup_multiop_pause
1109 wait $MULTIPID || error "multiop close failed"
1111 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1113 test_24r() { #bug 3789
1114 test_mkdir $DIR/R14a
1115 test_mkdir $DIR/R14a/b
1116 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1117 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1118 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1120 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1123 test_mkdir $DIR/R15a
1124 test_mkdir $DIR/R15a/b
1125 test_mkdir $DIR/R15a/b/c
1126 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1127 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1128 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1130 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1132 test_mkdir $DIR/R16a
1133 test_mkdir $DIR/R16a/b
1134 test_mkdir $DIR/R16a/b/c
1135 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1136 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1137 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1139 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1141 test_24u() { # bug12192
1142 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1143 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1145 run_test 24u "create stripe file"
1147 simple_cleanup_common() {
1150 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1152 local start=$SECONDS
1155 wait_delete_completed
1156 echo "cleanup time $((SECONDS - start))"
1160 max_pages_per_rpc() {
1161 local mdtname="$(printf "MDT%04x" ${1:-0})"
1162 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1168 local nrfiles=${COUNT:-100000}
1169 local fname="$DIR/$tdir/$tfile"
1171 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1172 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1174 test_mkdir "$(dirname $fname)"
1175 # assume MDT0000 has the fewest inodes
1176 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1177 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1178 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1180 trap simple_cleanup_common EXIT
1182 createmany -m "$fname" $nrfiles
1184 cancel_lru_locks mdc
1185 lctl set_param mdc.*.stats clear
1187 # was previously test_24D: LU-6101
1188 # readdir() returns correct number of entries after cursor reload
1189 local num_ls=$(ls $DIR/$tdir | wc -l)
1190 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1191 local num_all=$(ls -a $DIR/$tdir | wc -l)
1192 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1193 [ $num_all -ne $((nrfiles + 2)) ]; then
1194 error "Expected $nrfiles files, got $num_ls " \
1195 "($num_uniq unique $num_all .&..)"
1197 # LU-5 large readdir
1198 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1199 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1200 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1201 # take into account of overhead in lu_dirpage header and end mark in
1202 # each page, plus one in rpc_num calculation.
1203 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1204 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1205 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1206 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1207 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1208 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1209 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1210 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1211 error "large readdir doesn't take effect: " \
1212 "$mds_readpage should be about $rpc_max"
1214 simple_cleanup_common
1216 run_test 24v "list large directory (test hash collision, b=17560)"
1218 test_24w() { # bug21506
1220 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1221 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1222 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1223 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1224 [[ "$SZ1" -eq "$SZ2" ]] ||
1225 error "Error reading at the end of the file $tfile"
1227 run_test 24w "Reading a file larger than 4Gb"
1230 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1232 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1233 skip "Need MDS version at least 2.7.56"
1236 local remote_dir=$DIR/$tdir/remote_dir
1238 test_mkdir $DIR/$tdir
1239 $LFS mkdir -i $MDTIDX $remote_dir ||
1240 error "create remote directory failed"
1242 test_mkdir $DIR/$tdir/src_dir
1243 touch $DIR/$tdir/src_file
1244 test_mkdir $remote_dir/tgt_dir
1245 touch $remote_dir/tgt_file
1247 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1248 error "rename dir cross MDT failed!"
1250 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1251 error "rename file cross MDT failed!"
1253 touch $DIR/$tdir/ln_file
1254 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1255 error "ln file cross MDT failed"
1257 rm -rf $DIR/$tdir || error "Can not delete directories"
1259 run_test 24x "cross MDT rename/link"
1262 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1265 local remote_dir=$DIR/$tdir/remote_dir
1268 test_mkdir $DIR/$tdir
1269 $LFS mkdir -i $mdtidx $remote_dir ||
1270 error "create remote directory failed"
1272 test_mkdir $remote_dir/src_dir
1273 touch $remote_dir/src_file
1274 test_mkdir $remote_dir/tgt_dir
1275 touch $remote_dir/tgt_file
1277 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1278 error "rename subdir in the same remote dir failed!"
1280 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1281 error "rename files in the same remote dir failed!"
1283 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1284 error "link files in the same remote dir failed!"
1286 rm -rf $DIR/$tdir || error "Can not delete directories"
1288 run_test 24y "rename/link on the same dir should succeed"
1291 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1292 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1293 skip "Need MDS version at least 2.12.51"
1297 for index in 0 1; do
1298 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1299 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1302 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1304 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1305 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1307 local mdts=$(comma_list $(mdts_nodes))
1309 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1310 stack_trap "do_nodes $mdts $LCTL \
1311 set_param mdt.*.enable_remote_rename=1" EXIT
1313 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1315 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1316 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1318 run_test 24z "cross-MDT rename is done as cp"
1320 test_24A() { # LU-3182
1324 test_mkdir $DIR/$tdir
1325 trap simple_cleanup_common EXIT
1326 createmany -m $DIR/$tdir/$tfile $NFILES
1327 local t=$(ls $DIR/$tdir | wc -l)
1328 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1329 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1330 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1331 [ $v -ne $((NFILES + 2)) ] ; then
1332 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1335 simple_cleanup_common || error "Can not delete directories"
1337 run_test 24A "readdir() returns correct number of entries."
1339 test_24B() { # LU-4805
1340 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1344 test_mkdir $DIR/$tdir
1345 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1346 error "create striped dir failed"
1348 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1349 [ $count -eq 2 ] || error "Expected 2, got $count"
1351 touch $DIR/$tdir/striped_dir/a
1353 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1354 [ $count -eq 3 ] || error "Expected 3, got $count"
1356 touch $DIR/$tdir/striped_dir/.f
1358 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1359 [ $count -eq 4 ] || error "Expected 4, got $count"
1361 rm -rf $DIR/$tdir || error "Can not delete directories"
1363 run_test 24B "readdir for striped dir return correct number of entries"
1366 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1372 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1373 error "create striped dir failed"
1375 cd $DIR/$tdir/d0/striped_dir
1377 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1378 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1379 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1381 [ "$d0_ino" = "$parent_ino" ] ||
1382 error ".. wrong, expect $d0_ino, get $parent_ino"
1384 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1385 error "mv striped dir failed"
1387 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d1_ino" = "$parent_ino" ] ||
1390 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1392 run_test 24C "check .. in striped dir"
1395 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1399 mkdir $DIR/$tdir/src_dir
1400 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1401 error "create remote source failed"
1403 touch $DIR/$tdir/src_dir/src_child/a
1405 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1406 error "create remote target dir failed"
1408 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "create remote target child failed"
1411 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1412 error "rename dir cross MDT failed!"
1416 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1417 error "src_child still exists after rename"
1419 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1420 error "missing file(a) after rename"
1422 rm -rf $DIR/$tdir || error "Can not delete directories"
1424 run_test 24E "cross MDT rename/link"
1427 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1430 [ "$SLOW" = "no" ] && repeats=100
1434 echo "$repeats repeats"
1435 for ((i = 0; i < repeats; i++)); do
1436 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1437 touch $DIR/$tdir/test/a || error "touch fails"
1438 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1439 rm -rf $DIR/$tdir/test || error "rmdir fails"
1444 run_test 24F "hash order vs readdir (LU-11330)"
1447 echo '== symlink sanity ============================================='
1451 touch $DIR/s25/foo ||
1452 error "File creation in symlinked directory failed"
1454 run_test 25a "create file in symlinked directory ==============="
1457 [ ! -d $DIR/d25 ] && test_25a
1458 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1460 run_test 25b "lookup file in symlinked directory ==============="
1464 test_mkdir $DIR/d26/d26-2
1465 ln -s d26/d26-2 $DIR/s26
1466 touch $DIR/s26/foo || error "File creation failed"
1468 run_test 26a "multiple component symlink ======================="
1471 test_mkdir -p $DIR/$tdir/d26-2
1472 ln -s $tdir/d26-2/foo $DIR/s26-2
1473 touch $DIR/s26-2 || error "File creation failed"
1475 run_test 26b "multiple component symlink at end of lookup ======"
1478 test_mkdir $DIR/d26.2
1479 touch $DIR/d26.2/foo
1480 ln -s d26.2 $DIR/s26.2-1
1481 ln -s s26.2-1 $DIR/s26.2-2
1482 ln -s s26.2-2 $DIR/s26.2-3
1483 chmod 0666 $DIR/s26.2-3/foo
1485 run_test 26c "chain of symlinks"
1487 # recursive symlinks (bug 439)
1489 ln -s d26-3/foo $DIR/d26-3
1491 run_test 26d "create multiple component recursive symlink"
1494 [ ! -h $DIR/d26-3 ] && test_26d
1497 run_test 26e "unlink multiple component recursive symlink"
1499 # recursive symlinks (bug 7022)
1501 test_mkdir $DIR/$tdir
1502 test_mkdir $DIR/$tdir/$tfile
1503 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1504 test_mkdir -p lndir/bar1
1505 test_mkdir $DIR/$tdir/$tfile/$tfile
1506 cd $tfile || error "cd $tfile failed"
1507 ln -s .. dotdot || error "ln dotdot failed"
1508 ln -s dotdot/lndir lndir || error "ln lndir failed"
1509 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1510 output=`ls $tfile/$tfile/lndir/bar1`
1511 [ "$output" = bar1 ] && error "unexpected output"
1512 rm -r $tfile || error "rm $tfile failed"
1513 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1515 run_test 26f "rm -r of a directory which has recursive symlink"
1518 test_mkdir $DIR/$tdir
1519 $LFS getstripe $DIR/$tdir
1520 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1521 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1522 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1524 run_test 27a "one stripe file"
1527 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1529 test_mkdir $DIR/$tdir
1530 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1531 $LFS getstripe -c $DIR/$tdir/$tfile
1532 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1533 error "two-stripe file doesn't have two stripes"
1535 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1537 run_test 27b "create and write to two stripe file"
1539 # 27c family tests specific striping, setstripe -o
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1542 test_mkdir -p $DIR/$tdir
1545 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1546 $LFS getstripe -i $DIR/$tdir/$tfile
1547 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1548 error "stripe not on specified OST"
1550 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1552 run_test 27ca "one stripe on specified OST"
1555 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1556 test_mkdir -p $DIR/$tdir
1558 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1559 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1562 # Strip getstripe output to a space separated list of OSTs
1563 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1564 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1565 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1566 error "stripes not on specified OSTs"
1568 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1570 run_test 27cb "two stripes on specified OSTs"
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1574 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1575 skip "server does not support overstriping"
1577 test_mkdir -p $DIR/$tdir
1579 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1580 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1583 # Strip getstripe output to a space separated list of OSTs
1584 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1585 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1586 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1587 error "stripes not on specified OSTs"
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1591 run_test 27cc "two stripes on the same OST"
1594 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1595 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1596 skip "server does not support overstriping"
1597 test_mkdir -p $DIR/$tdir
1598 local osts="0,1,1,0"
1599 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1600 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1603 # Strip getstripe output to a space separated list of OSTs
1604 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1605 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1606 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1607 error "stripes not on specified OSTs"
1609 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1611 run_test 27cd "four stripes on two OSTs"
1614 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1615 skip_env "too many osts, skipping"
1616 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1617 skip "server does not support overstriping"
1618 # We do one more stripe than we have OSTs
1619 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1620 skip_env "ea_inode feature disabled"
1622 test_mkdir -p $DIR/$tdir
1624 for i in $(seq 0 $OSTCOUNT);
1627 if [ $i -ne $OSTCOUNT ]; then
1631 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1632 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1635 # Strip getstripe output to a space separated list of OSTs
1636 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1637 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1638 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1639 error "stripes not on specified OSTs"
1641 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1643 run_test 27ce "more stripes than OSTs with -o"
1646 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1649 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1650 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1651 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1653 error "failed to set $osp_proc=0"
1655 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1658 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1659 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1660 error "failed to set $osp_proc=1"
1663 error "should return error due to $osp_proc=0"
1665 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1668 test_mkdir $DIR/$tdir
1669 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1670 error "setstripe failed"
1671 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1672 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1674 run_test 27d "create file with default settings"
1677 # LU-5839 adds check for existed layout before setting it
1678 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1679 skip "Need MDS version at least 2.7.56"
1681 test_mkdir $DIR/$tdir
1682 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1683 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1684 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1686 run_test 27e "setstripe existing file (should return error)"
1689 test_mkdir $DIR/$tdir
1690 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1691 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1692 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1693 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1694 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1695 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1697 run_test 27f "setstripe with bad stripe size (should return error)"
1700 test_mkdir $DIR/$tdir
1701 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1702 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1703 error "$DIR/$tdir/$tfile has object"
1705 run_test 27g "$LFS getstripe with no objects"
1708 test_mkdir $DIR/$tdir
1709 touch $DIR/$tdir/$tfile || error "touch failed"
1710 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1711 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1713 (( rc == 2 )) || error "getstripe did not return ENOENT"
1715 run_test 27ga "$LFS getstripe with missing file (should return error)"
1718 test_mkdir $DIR/$tdir
1719 touch $DIR/$tdir/$tfile || error "touch failed"
1720 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1721 error "missing objects"
1723 run_test 27i "$LFS getstripe with some objects"
1726 test_mkdir $DIR/$tdir
1727 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1728 error "setstripe failed" || true
1730 run_test 27j "setstripe with bad stripe offset (should return error)"
1732 test_27k() { # bug 2844
1733 test_mkdir $DIR/$tdir
1734 local file=$DIR/$tdir/$tfile
1735 local ll_max_blksize=$((4 * 1024 * 1024))
1736 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1737 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1738 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1739 dd if=/dev/zero of=$file bs=4k count=1
1740 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1741 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1743 run_test 27k "limit i_blksize for broken user apps"
1746 mcreate $DIR/$tfile || error "creating file"
1747 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1748 error "setstripe should have failed" || true
1750 run_test 27l "check setstripe permissions (should return error)"
1753 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1755 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1756 skip_env "multiple clients -- skipping"
1758 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1760 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1761 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1763 trap simple_cleanup_common EXIT
1764 test_mkdir $DIR/$tdir
1765 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1766 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1767 error "dd should fill OST0"
1769 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1771 [ $i -gt 256 ] && break
1774 touch $DIR/$tdir/$tfile.$i
1775 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1776 awk '{print $1}'| grep -w "0") ] &&
1777 error "OST0 was full but new created file still use it"
1779 touch $DIR/$tdir/$tfile.$i
1780 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1781 awk '{print $1}'| grep -w "0") ] &&
1782 error "OST0 was full but new created file still use it"
1783 simple_cleanup_common
1785 run_test 27m "create file while OST0 was full"
1787 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1788 # if the OST isn't full anymore.
1790 local ostidx=${1:-""}
1795 local list=$(comma_list $(osts_nodes))
1796 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1798 do_nodes $list lctl set_param fail_loc=0
1799 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1800 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1801 awk '{print $1 * 2;exit;}')
1802 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1804 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1807 __exhaust_precreations() {
1810 local FAILIDX=${3:-$OSTIDX}
1811 local ofacet=ost$((OSTIDX + 1))
1813 test_mkdir -p -c1 $DIR/$tdir
1814 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1815 local mfacet=mds$((mdtidx + 1))
1816 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1818 local OST=$(ostname_from_index $OSTIDX)
1821 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1822 local last_id=$(do_facet $mfacet lctl get_param -n \
1823 osp.$mdtosc_proc1.prealloc_last_id)
1824 local next_id=$(do_facet $mfacet lctl get_param -n \
1825 osp.$mdtosc_proc1.prealloc_next_id)
1827 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1828 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1830 test_mkdir -p $DIR/$tdir/${OST}
1831 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1832 #define OBD_FAIL_OST_ENOSPC 0x215
1833 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1834 echo "Creating to objid $last_id on ost $OST..."
1835 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1836 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1837 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1840 exhaust_precreations() {
1841 __exhaust_precreations $1 $2 $3
1845 exhaust_all_precreations() {
1847 for (( i=0; i < OSTCOUNT; i++ )) ; do
1848 __exhaust_precreations $i $1 -1
1854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1856 remote_mds_nodsh && skip "remote MDS with nodsh"
1857 remote_ost_nodsh && skip "remote OST with nodsh"
1860 rm -f $DIR/$tdir/$tfile
1861 exhaust_precreations 0 0x80000215
1862 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1863 touch $DIR/$tdir/$tfile || error "touch failed"
1864 $LFS getstripe $DIR/$tdir/$tfile
1867 run_test 27n "create file with some full OSTs"
1870 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1872 remote_mds_nodsh && skip "remote MDS with nodsh"
1873 remote_ost_nodsh && skip "remote OST with nodsh"
1876 rm -f $DIR/$tdir/$tfile
1877 exhaust_all_precreations 0x215
1879 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1884 run_test 27o "create file with all full OSTs (should error)"
1887 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1889 remote_mds_nodsh && skip "remote MDS with nodsh"
1890 remote_ost_nodsh && skip "remote OST with nodsh"
1893 rm -f $DIR/$tdir/$tfile
1894 test_mkdir $DIR/$tdir
1896 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1897 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1898 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1900 exhaust_precreations 0 0x80000215
1901 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1902 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1903 $LFS getstripe $DIR/$tdir/$tfile
1907 run_test 27p "append to a truncated file with some full OSTs"
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1918 test_mkdir $DIR/$tdir
1919 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1920 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1921 error "truncate $DIR/$tdir/$tfile failed"
1922 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1924 exhaust_all_precreations 0x215
1926 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1927 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1931 run_test 27q "append to truncated file with all OSTs full (should error)"
1934 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1936 remote_mds_nodsh && skip "remote MDS with nodsh"
1937 remote_ost_nodsh && skip "remote OST with nodsh"
1940 rm -f $DIR/$tdir/$tfile
1941 exhaust_precreations 0 0x80000215
1943 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1947 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1949 test_27s() { # bug 10725
1950 test_mkdir $DIR/$tdir
1951 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1952 local stripe_count=0
1953 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1954 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1955 error "stripe width >= 2^32 succeeded" || true
1958 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1960 test_27t() { # bug 10864
1965 $WLFS getstripe $tfile
1968 run_test 27t "check that utils parse path correctly"
1970 test_27u() { # bug 4900
1971 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1972 remote_mds_nodsh && skip "remote MDS with nodsh"
1975 local list=$(comma_list $(mdts_nodes))
1977 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1978 do_nodes $list $LCTL set_param fail_loc=0x139
1979 test_mkdir -p $DIR/$tdir
1980 trap simple_cleanup_common EXIT
1981 createmany -o $DIR/$tdir/t- 1000
1982 do_nodes $list $LCTL set_param fail_loc=0
1984 TLOG=$TMP/$tfile.getstripe
1985 $LFS getstripe $DIR/$tdir > $TLOG
1986 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1987 unlinkmany $DIR/$tdir/t- 1000
1989 [[ $OBJS -gt 0 ]] &&
1990 error "$OBJS objects created on OST-0. See $TLOG" ||
1993 run_test 27u "skip object creation on OSC w/o objects"
1995 test_27v() { # bug 4900
1996 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1998 remote_mds_nodsh && skip "remote MDS with nodsh"
1999 remote_ost_nodsh && skip "remote OST with nodsh"
2001 exhaust_all_precreations 0x215
2004 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2006 touch $DIR/$tdir/$tfile
2007 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2009 for (( i=1; i < OSTCOUNT; i++ )); do
2010 do_facet ost$i lctl set_param fail_loc=0x705
2012 local START=`date +%s`
2013 createmany -o $DIR/$tdir/$tfile 32
2015 local FINISH=`date +%s`
2016 local TIMEOUT=`lctl get_param -n timeout`
2017 local PROCESS=$((FINISH - START))
2018 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2019 error "$FINISH - $START >= $TIMEOUT / 2"
2020 sleep $((TIMEOUT / 2 - PROCESS))
2023 run_test 27v "skip object creation on slow OST"
2025 test_27w() { # bug 10997
2026 test_mkdir $DIR/$tdir
2027 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2028 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2029 error "stripe size $size != 65536" || true
2030 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2031 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2033 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2036 [[ $OSTCOUNT -lt 2 ]] &&
2037 skip_env "skipping multiple stripe count/offset test"
2039 test_mkdir $DIR/$tdir
2040 for i in $(seq 1 $OSTCOUNT); do
2042 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2043 error "setstripe -c $i -i $offset failed"
2044 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2045 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2046 [ $count -ne $i ] && error "stripe count $count != $i" || true
2047 [ $index -ne $offset ] &&
2048 error "stripe offset $index != $offset" || true
2051 run_test 27wa "check $LFS setstripe -c -i options"
2054 remote_ost_nodsh && skip "remote OST with nodsh"
2055 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2058 OFFSET=$(($OSTCOUNT - 1))
2060 local OST=$(ostname_from_index $OSTIDX)
2062 test_mkdir $DIR/$tdir
2063 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2064 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2066 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2067 for i in $(seq 0 $OFFSET); do
2068 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2069 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2070 error "OST0 was degraded but new created file still use it"
2072 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2074 run_test 27x "create files while OST0 is degraded"
2077 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2078 remote_mds_nodsh && skip "remote MDS with nodsh"
2079 remote_ost_nodsh && skip "remote OST with nodsh"
2080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2082 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2083 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2084 osp.$mdtosc.prealloc_last_id)
2085 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2086 osp.$mdtosc.prealloc_next_id)
2087 local fcount=$((last_id - next_id))
2088 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2089 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2091 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2092 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2093 local OST_DEACTIVE_IDX=-1
2098 for OSC in $MDS_OSCS; do
2099 OST=$(osc_to_ost $OSC)
2100 OSTIDX=$(index_from_ostuuid $OST)
2101 if [ $OST_DEACTIVE_IDX == -1 ]; then
2102 OST_DEACTIVE_IDX=$OSTIDX
2104 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2105 echo $OSC "is Deactivated:"
2106 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2110 OSTIDX=$(index_from_ostuuid $OST)
2111 test_mkdir $DIR/$tdir
2112 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2114 for OSC in $MDS_OSCS; do
2115 OST=$(osc_to_ost $OSC)
2116 OSTIDX=$(index_from_ostuuid $OST)
2117 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2118 echo $OST "is degraded:"
2119 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2120 obdfilter.$OST.degraded=1
2125 createmany -o $DIR/$tdir/$tfile $fcount
2127 for OSC in $MDS_OSCS; do
2128 OST=$(osc_to_ost $OSC)
2129 OSTIDX=$(index_from_ostuuid $OST)
2130 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2131 echo $OST "is recovered from degraded:"
2132 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2133 obdfilter.$OST.degraded=0
2135 do_facet $SINGLEMDS lctl --device %$OSC activate
2139 # all osp devices get activated, hence -1 stripe count restored
2140 local stripe_count=0
2142 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2143 # devices get activated.
2145 $LFS setstripe -c -1 $DIR/$tfile
2146 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2148 [ $stripe_count -ne $OSTCOUNT ] &&
2149 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2152 run_test 27y "create files while OST0 is degraded and the rest inactive"
2158 lmm_count=$($LFS getstripe -c $1)
2159 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2160 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2162 local old_ifs="$IFS"
2164 fid=($($LFS path2fid $1))
2167 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2168 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2170 # compare lmm_seq and lu_fid->f_seq
2171 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2172 # compare lmm_object_id and lu_fid->oid
2173 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2175 # check the trusted.fid attribute of the OST objects of the file
2176 local have_obdidx=false
2178 $LFS getstripe $1 | while read obdidx oid hex seq; do
2179 # skip lines up to and including "obdidx"
2180 [ -z "$obdidx" ] && break
2181 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2182 $have_obdidx || continue
2184 local ost=$((obdidx + 1))
2185 local dev=$(ostdevname $ost)
2188 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2190 seq=$(echo $seq | sed -e "s/^0x//g")
2191 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2192 oid_hex=$(echo $oid)
2194 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2196 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2200 # Don't unmount/remount the OSTs if we don't need to do that.
2201 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2202 # update too, until that use mount/ll_decode_filter_fid/mount.
2203 # Re-enable when debugfs will understand new filter_fid.
2205 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2206 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2207 $dev 2>/dev/null" | grep "parent=")
2209 if [ -z "$ff" ]; then
2211 mount_fstype ost$ost
2212 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2213 $(facet_mntpt ost$ost)/$obj_file)
2214 unmount_fstype ost$ost
2215 start ost$ost $dev $OST_MOUNT_OPTS
2219 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2221 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2223 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2224 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2226 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2227 # stripe_size=1048576 component_id=1 component_start=0 \
2228 # component_end=33554432
2229 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2230 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2231 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2233 if grep -q 'stripe=' <<<$ff; then
2234 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2236 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2237 # into f_ver in this case. See comment on ff_parent.
2238 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2241 # compare lmm_seq and filter_fid->ff_parent.f_seq
2242 [ $ff_pseq = $lmm_seq ] ||
2243 error "FF parent SEQ $ff_pseq != $lmm_seq"
2244 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2245 [ $ff_poid = $lmm_oid ] ||
2246 error "FF parent OID $ff_poid != $lmm_oid"
2247 (($ff_pstripe == $stripe_nr)) ||
2248 error "FF stripe $ff_pstripe != $stripe_nr"
2250 stripe_nr=$((stripe_nr + 1))
2251 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2253 if grep -q 'stripe_count=' <<<$ff; then
2254 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2255 -e 's/ .*//' <<<$ff)
2256 [ $lmm_count = $ff_scnt ] ||
2257 error "FF stripe count $lmm_count != $ff_scnt"
2263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2264 remote_ost_nodsh && skip "remote OST with nodsh"
2266 test_mkdir $DIR/$tdir
2267 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2268 { error "setstripe -c -1 failed"; return 1; }
2269 # We need to send a write to every object to get parent FID info set.
2270 # This _should_ also work for setattr, but does not currently.
2271 # touch $DIR/$tdir/$tfile-1 ||
2272 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2273 { error "dd $tfile-1 failed"; return 2; }
2274 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2275 { error "setstripe -c -1 failed"; return 3; }
2276 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2277 { error "dd $tfile-2 failed"; return 4; }
2279 # make sure write RPCs have been sent to OSTs
2282 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2283 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2285 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2287 test_27A() { # b=19102
2288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2290 save_layout_restore_at_exit $MOUNT
2291 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2292 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2293 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2294 local default_size=$($LFS getstripe -S $MOUNT)
2295 local default_offset=$($LFS getstripe -i $MOUNT)
2296 local dsize=$(do_facet $SINGLEMDS \
2297 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2298 [ $default_size -eq $dsize ] ||
2299 error "stripe size $default_size != $dsize"
2300 [ $default_offset -eq -1 ] ||
2301 error "stripe offset $default_offset != -1"
2303 run_test 27A "check filesystem-wide default LOV EA values"
2305 test_27B() { # LU-2523
2306 test_mkdir $DIR/$tdir
2307 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2309 # open f1 with O_LOV_DELAY_CREATE
2311 # call setstripe ioctl on open file descriptor for f1
2313 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2317 # open f1 with O_LOV_DELAY_CREATE
2319 # call setstripe ioctl on open file descriptor for f1
2321 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2323 # Allow multiop to fail in imitation of NFS's busted semantics.
2326 run_test 27B "call setstripe on open unlinked file/rename victim"
2328 # 27C family tests full striping and overstriping
2329 test_27Ca() { #LU-2871
2330 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2338 test_mkdir $DIR/$tdir
2340 for i in $(seq 0 $((OSTCOUNT - 1))); do
2341 # set stripe across all OSTs starting from OST$i
2342 $LFS setstripe -i $i -c -1 $tfile$i
2343 # get striping information
2344 ost_idx=($($LFS getstripe $tfile$i |
2345 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2349 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2350 error "${#ost_idx[@]} != $OSTCOUNT"
2352 for index in $(seq 0 $((OSTCOUNT - 1))); do
2354 for j in $(echo ${ost_idx[@]}); do
2355 if [ $index -eq $j ]; then
2361 error "Can not find $index in ${ost_idx[@]}"
2365 run_test 27Ca "check full striping across all OSTs"
2368 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2369 skip "server does not support overstriping"
2370 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2371 skip_env "too many osts, skipping"
2373 test_mkdir -p $DIR/$tdir
2374 local setcount=$(($OSTCOUNT * 2))
2375 [ $setcount -ge 160 ] || large_xattr_enabled ||
2376 skip_env "ea_inode feature disabled"
2378 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2379 error "setstripe failed"
2381 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2382 [ $count -eq $setcount ] ||
2383 error "stripe count $count, should be $setcount"
2385 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2386 error "overstriped should be set in pattern"
2388 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2391 run_test 27Cb "more stripes than OSTs with -C"
2394 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2395 skip "server does not support overstriping"
2396 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2398 test_mkdir -p $DIR/$tdir
2399 local setcount=$(($OSTCOUNT - 1))
2401 [ $setcount -ge 160 ] || large_xattr_enabled ||
2402 skip_env "ea_inode feature disabled"
2404 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2405 error "setstripe failed"
2407 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2408 [ $count -eq $setcount ] ||
2409 error "stripe count $count, should be $setcount"
2411 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2412 error "overstriped should not be set in pattern"
2414 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2417 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2420 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2421 skip "server does not support overstriping"
2422 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2423 large_xattr_enabled || skip_env "ea_inode feature disabled"
2425 test_mkdir -p $DIR/$tdir
2426 local setcount=$LOV_MAX_STRIPE_COUNT
2428 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2429 error "setstripe failed"
2431 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2432 [ $count -eq $setcount ] ||
2433 error "stripe count $count, should be $setcount"
2435 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2436 error "overstriped should be set in pattern"
2438 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2441 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2443 run_test 27Cd "test maximum stripe count"
2446 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2447 skip "server does not support overstriping"
2448 test_mkdir -p $DIR/$tdir
2450 pool_add $TESTNAME || error "Pool creation failed"
2451 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2455 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2456 error "setstripe failed"
2458 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2459 [ $count -eq $setcount ] ||
2460 error "stripe count $count, should be $setcount"
2462 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2463 error "overstriped should be set in pattern"
2465 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2468 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2470 run_test 27Ce "test pool with overstriping"
2473 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2474 skip "server does not support overstriping"
2475 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2476 skip_env "too many osts, skipping"
2478 test_mkdir -p $DIR/$tdir
2480 local setcount=$(($OSTCOUNT * 2))
2481 [ $setcount -ge 160 ] || large_xattr_enabled ||
2482 skip_env "ea_inode feature disabled"
2484 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2485 error "setstripe failed"
2487 echo 1 > $DIR/$tdir/$tfile
2489 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2490 [ $count -eq $setcount ] ||
2491 error "stripe count $count, should be $setcount"
2493 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2494 error "overstriped should be set in pattern"
2496 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2499 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2501 run_test 27Cf "test default inheritance with overstriping"
2504 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2505 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2506 remote_mds_nodsh && skip "remote MDS with nodsh"
2508 local POOL=${POOL:-testpool}
2510 local last_ost=$(($OSTCOUNT - 1))
2512 local ost_list=$(seq $first_ost $ost_step $last_ost)
2513 local ost_range="$first_ost $last_ost $ost_step"
2515 test_mkdir $DIR/$tdir
2516 pool_add $POOL || error "pool_add failed"
2517 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2520 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2522 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2523 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2524 skip27D+=" -s 30,31"
2525 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2526 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2527 skip27D+=" -s 32,33"
2528 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2530 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2531 error "llapi_layout_test failed"
2533 destroy_test_pools || error "destroy test pools failed"
2535 run_test 27D "validate llapi_layout API"
2537 # Verify that default_easize is increased from its initial value after
2538 # accessing a widely striped file.
2540 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2541 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2542 skip "client does not have LU-3338 fix"
2544 # 72 bytes is the minimum space required to store striping
2545 # information for a file striped across one OST:
2546 # (sizeof(struct lov_user_md_v3) +
2547 # sizeof(struct lov_user_ost_data_v1))
2549 $LCTL set_param -n llite.*.default_easize $min_easize ||
2550 error "lctl set_param failed"
2551 local easize=$($LCTL get_param -n llite.*.default_easize)
2553 [ $easize -eq $min_easize ] ||
2554 error "failed to set default_easize"
2556 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2557 error "setstripe failed"
2558 # In order to ensure stat() call actually talks to MDS we need to
2559 # do something drastic to this file to shake off all lock, e.g.
2560 # rename it (kills lookup lock forcing cache cleaning)
2561 mv $DIR/$tfile $DIR/${tfile}-1
2562 ls -l $DIR/${tfile}-1
2565 easize=$($LCTL get_param -n llite.*.default_easize)
2567 [ $easize -gt $min_easize ] ||
2568 error "default_easize not updated"
2570 run_test 27E "check that default extended attribute size properly increases"
2572 test_27F() { # LU-5346/LU-7975
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2574 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2575 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2576 skip "Need MDS version at least 2.8.51"
2577 remote_ost_nodsh && skip "remote OST with nodsh"
2579 test_mkdir $DIR/$tdir
2581 $LFS setstripe -c 2 $DIR/$tdir
2583 # stop all OSTs to reproduce situation for LU-7975 ticket
2584 for num in $(seq $OSTCOUNT); do
2588 # open/create f0 with O_LOV_DELAY_CREATE
2589 # truncate f0 to a non-0 size
2591 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2593 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2594 # open/write it again to force delayed layout creation
2595 cat /etc/hosts > $DIR/$tdir/f0 &
2599 for num in $(seq $OSTCOUNT); do
2600 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2601 error "ost$num failed to start"
2604 wait $catpid || error "cat failed"
2606 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2607 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2608 error "wrong stripecount"
2611 run_test 27F "Client resend delayed layout creation with non-zero size"
2613 test_27G() { #LU-10629
2614 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2615 skip "Need MDS version at least 2.11.51"
2616 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2617 remote_mds_nodsh && skip "remote MDS with nodsh"
2618 local POOL=${POOL:-testpool}
2619 local ostrange="0 0 1"
2621 test_mkdir $DIR/$tdir
2622 touch $DIR/$tdir/$tfile.nopool
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2625 $LFS setstripe -p $POOL $DIR/$tdir
2627 local pool=$($LFS getstripe -p $DIR/$tdir)
2629 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2630 touch $DIR/$tdir/$tfile.default
2631 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2632 $LFS find $DIR/$tdir -type f --pool $POOL
2633 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2634 [[ "$found" == "2" ]] ||
2635 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2637 $LFS setstripe -d $DIR/$tdir
2639 pool=$($LFS getstripe -p -d $DIR/$tdir)
2641 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2643 run_test 27G "Clear OST pool from stripe"
2646 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2647 skip "Need MDS version newer than 2.11.54"
2648 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2649 test_mkdir $DIR/$tdir
2650 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2651 touch $DIR/$tdir/$tfile
2652 $LFS getstripe -c $DIR/$tdir/$tfile
2653 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2654 error "two-stripe file doesn't have two stripes"
2656 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2657 $LFS getstripe -y $DIR/$tdir/$tfile
2658 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2659 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2660 error "expected l_ost_idx: [02]$ not matched"
2662 # make sure ost list has been cleared
2663 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2664 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2665 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2667 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2669 run_test 27H "Set specific OSTs stripe"
2672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2673 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2674 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2675 skip "Need MDS version newer than 2.12.52"
2676 local pool=$TESTNAME
2677 local ostrange="1 1 1"
2679 save_layout_restore_at_exit $MOUNT
2680 $LFS setstripe -c 2 -i 0 $MOUNT
2681 pool_add $pool || error "pool_add failed"
2682 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2683 test_mkdir $DIR/$tdir
2684 $LFS setstripe -p $pool $DIR/$tdir
2685 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2686 $LFS getstripe $DIR/$tdir/$tfile
2688 run_test 27I "check that root dir striping does not break parent dir one"
2691 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2692 skip "Need MDS version newer than 2.12.51"
2694 test_mkdir $DIR/$tdir
2695 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2696 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2698 # create foreign file (raw way)
2699 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2700 -t 1 -F 0xda08 || error "create_foreign_file failed"
2702 # verify foreign file (raw way)
2703 parse_foreign_file -f $DIR/$tdir/$tfile |
2704 grep "lov_foreign_magic: 0x0BD70BD0" ||
2705 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2706 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2707 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2708 parse_foreign_file -f $DIR/$tdir/$tfile |
2709 grep "lov_foreign_size: 73" ||
2710 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2711 parse_foreign_file -f $DIR/$tdir/$tfile |
2712 grep "lov_foreign_type: 1" ||
2713 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2714 parse_foreign_file -f $DIR/$tdir/$tfile |
2715 grep "lov_foreign_flags: 0x0000DA08" ||
2716 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2717 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2718 grep "lov_foreign_value: 0x" |
2719 sed -e 's/lov_foreign_value: 0x//')
2720 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2721 [[ $lov = ${lov2// /} ]] ||
2722 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2724 # create foreign file (lfs + API)
2725 $LFS setstripe --foreign=daos --flags 0xda08 \
2726 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2727 error "$DIR/$tdir/${tfile}2: create failed"
2729 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2730 grep "lfm_magic:.*0x0BD70BD0" ||
2731 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2732 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2733 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2734 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2735 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2736 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2737 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2738 grep "lfm_flags:.*0x0000DA08" ||
2739 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2740 $LFS getstripe $DIR/$tdir/${tfile}2 |
2741 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2742 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2744 # modify striping should fail
2745 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2746 error "$DIR/$tdir/$tfile: setstripe should fail"
2747 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2748 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2751 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2752 cat $DIR/$tdir/${tfile}2 &&
2753 error "$DIR/$tdir/${tfile}2: read should fail"
2754 cat /etc/passwd > $DIR/$tdir/$tfile &&
2755 error "$DIR/$tdir/$tfile: write should fail"
2756 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2757 error "$DIR/$tdir/${tfile}2: write should fail"
2760 chmod 222 $DIR/$tdir/$tfile ||
2761 error "$DIR/$tdir/$tfile: chmod failed"
2762 chmod 222 $DIR/$tdir/${tfile}2 ||
2763 error "$DIR/$tdir/${tfile}2: chmod failed"
2766 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2767 error "$DIR/$tdir/$tfile: chown failed"
2768 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2769 error "$DIR/$tdir/${tfile}2: chown failed"
2771 # rename should work
2772 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2773 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2774 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2775 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2777 #remove foreign file
2778 rm $DIR/$tdir/${tfile}.new ||
2779 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2780 rm $DIR/$tdir/${tfile}2.new ||
2781 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2783 run_test 27J "basic ops on file with foreign LOV"
2786 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2787 skip "Need MDS version newer than 2.12.49"
2789 test_mkdir $DIR/$tdir
2790 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2791 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2793 # create foreign dir (raw way)
2794 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2795 error "create_foreign_dir FAILED"
2797 # verify foreign dir (raw way)
2798 parse_foreign_dir -d $DIR/$tdir/$tdir |
2799 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2800 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2801 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2802 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2803 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2804 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2805 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2806 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2807 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2808 grep "lmv_foreign_value: 0x" |
2809 sed 's/lmv_foreign_value: 0x//')
2810 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2812 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2814 # create foreign dir (lfs + API)
2815 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2816 $DIR/$tdir/${tdir}2 ||
2817 error "$DIR/$tdir/${tdir}2: create failed"
2819 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2820 grep "lfm_magic:.*0x0CD50CD0" ||
2821 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2822 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2823 # - sizeof(lfm_type) - sizeof(lfm_flags)
2824 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2825 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2826 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2827 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2828 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2829 grep "lfm_flags:.*0x0000DA05" ||
2830 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2831 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2832 grep "lfm_value.*${uuid1}@${uuid2}" ||
2833 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2835 # file create in dir should fail
2836 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2837 touch $DIR/$tdir/${tdir}2/$tfile &&
2838 "$DIR/${tdir}2: file create should fail"
2841 chmod 777 $DIR/$tdir/$tdir ||
2842 error "$DIR/$tdir: chmod failed"
2843 chmod 777 $DIR/$tdir/${tdir}2 ||
2844 error "$DIR/${tdir}2: chmod failed"
2847 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2848 error "$DIR/$tdir: chown failed"
2849 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2850 error "$DIR/${tdir}2: chown failed"
2852 # rename should work
2853 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2854 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2855 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2856 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2859 rmdir $DIR/$tdir/${tdir}.new ||
2860 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2861 rmdir $DIR/$tdir/${tdir}2.new ||
2862 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2864 run_test 27K "basic ops on dir with foreign LMV"
2867 remote_mds_nodsh && skip "remote MDS with nodsh"
2869 local POOL=${POOL:-$TESTNAME}
2871 pool_add $POOL || error "pool_add failed"
2873 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2874 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2875 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2877 run_test 27L "lfs pool_list gives correct pool name"
2880 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2881 skip "Need MDS version >= than 2.12.57"
2882 remote_mds_nodsh && skip "remote MDS with nodsh"
2883 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2885 test_mkdir $DIR/$tdir
2887 # Set default striping on directory
2888 $LFS setstripe -C 4 $DIR/$tdir
2890 echo 1 > $DIR/$tdir/${tfile}.1
2891 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2893 [ $count -eq $setcount ] ||
2894 error "(1) stripe count $count, should be $setcount"
2896 # Capture existing append_stripe_count setting for restore
2897 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2898 local mdts=$(comma_list $(mdts_nodes))
2899 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2901 local appendcount=$orig_count
2902 echo 1 >> $DIR/$tdir/${tfile}.2_append
2903 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2904 [ $count -eq $appendcount ] ||
2905 error "(2)stripe count $count, should be $appendcount for append"
2907 # Disable O_APPEND striping, verify it works
2908 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2910 # Should now get the default striping, which is 4
2912 echo 1 >> $DIR/$tdir/${tfile}.3_append
2913 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2914 [ $count -eq $setcount ] ||
2915 error "(3) stripe count $count, should be $setcount"
2917 # Try changing the stripe count for append files
2918 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2920 # Append striping is now 2 (directory default is still 4)
2922 echo 1 >> $DIR/$tdir/${tfile}.4_append
2923 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2924 [ $count -eq $appendcount ] ||
2925 error "(4) stripe count $count, should be $appendcount for append"
2927 # Test append stripe count of -1
2928 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2929 appendcount=$OSTCOUNT
2930 echo 1 >> $DIR/$tdir/${tfile}.5
2931 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2932 [ $count -eq $appendcount ] ||
2933 error "(5) stripe count $count, should be $appendcount for append"
2935 # Set append striping back to default of 1
2936 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2938 # Try a new default striping, PFL + DOM
2939 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2941 # Create normal DOM file, DOM returns stripe count == 0
2943 touch $DIR/$tdir/${tfile}.6
2944 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2945 [ $count -eq $setcount ] ||
2946 error "(6) stripe count $count, should be $setcount"
2950 echo 1 >> $DIR/$tdir/${tfile}.7_append
2951 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2952 [ $count -eq $appendcount ] ||
2953 error "(7) stripe count $count, should be $appendcount for append"
2955 # Clean up DOM layout
2956 $LFS setstripe -d $DIR/$tdir
2958 # Now test that append striping works when layout is from root
2959 $LFS setstripe -c 2 $MOUNT
2960 # Make a special directory for this
2961 mkdir $DIR/${tdir}/${tdir}.2
2962 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2964 # Verify for normal file
2966 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2967 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2968 [ $count -eq $setcount ] ||
2969 error "(8) stripe count $count, should be $setcount"
2972 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2973 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2974 [ $count -eq $appendcount ] ||
2975 error "(9) stripe count $count, should be $appendcount for append"
2977 # Now test O_APPEND striping with pools
2978 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2979 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2982 pool_add $TESTNAME || error "pool creation failed"
2983 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2985 echo 1 >> $DIR/$tdir/${tfile}.10_append
2987 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2988 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2990 # Check that count is still correct
2992 echo 1 >> $DIR/$tdir/${tfile}.11_append
2993 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2994 [ $count -eq $appendcount ] ||
2995 error "(11) stripe count $count, should be $appendcount for append"
2997 # Disable O_APPEND stripe count, verify pool works separately
2998 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3000 echo 1 >> $DIR/$tdir/${tfile}.12_append
3002 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3003 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3005 # Remove pool setting, verify it's not applied
3006 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3008 echo 1 >> $DIR/$tdir/${tfile}.13_append
3010 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3011 [ "$pool" = "" ] || error "(13) pool found: $pool"
3013 run_test 27M "test O_APPEND striping"
3016 combined_mgs_mds && skip "needs separate MGS/MDT"
3018 pool_add $TESTNAME || error "pool_add failed"
3019 do_facet mgs "$LCTL pool_list $FSNAME" |
3020 grep -Fx "${FSNAME}.${TESTNAME}" ||
3021 error "lctl pool_list on MGS failed"
3023 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3025 # createtest also checks that device nodes are created and
3026 # then visible correctly (#2091)
3027 test_28() { # bug 2091
3029 $CREATETEST $DIR/d28/ct || error "createtest failed"
3031 run_test 28 "create/mknod/mkdir with bad file types ============"
3034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3036 sync; sleep 1; sync # flush out any dirty pages from previous tests
3043 declare -i LOCKCOUNTORIG=0
3044 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3045 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3047 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3049 declare -i LOCKUNUSEDCOUNTORIG=0
3050 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3051 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3058 declare -i LOCKCOUNTCURRENT=0
3059 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3060 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3063 declare -i LOCKUNUSEDCOUNTCURRENT=0
3064 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3065 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3068 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3069 $LCTL set_param -n ldlm.dump_namespaces ""
3070 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3071 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3072 log "dumped log to $TMP/test_29.dk (bug 5793)"
3075 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3076 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3077 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3078 log "dumped log to $TMP/test_29.dk (bug 5793)"
3082 run_test 29 "IT_GETATTR regression ============================"
3084 test_30a() { # was test_30
3085 cp $(which ls) $DIR || cp /bin/ls $DIR
3086 $DIR/ls / || error "Can't execute binary from lustre"
3089 run_test 30a "execute binary from Lustre (execve) =============="
3092 cp `which ls` $DIR || cp /bin/ls $DIR
3094 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3097 run_test 30b "execute binary from Lustre as non-root ==========="
3099 test_30c() { # b=22376
3100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3102 cp $(which ls) $DIR || cp /bin/ls $DIR
3104 cancel_lru_locks mdc
3105 cancel_lru_locks osc
3106 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3109 run_test 30c "execute binary from Lustre without read perms ===="
3112 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3114 for i in {1..10}; do
3115 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3118 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3119 wait $PID || error "executing dd from Lustre failed"
3125 run_test 30d "execute binary from Lustre while clear locks"
3128 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3129 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3131 run_test 31a "open-unlink file =================================="
3134 touch $DIR/f31 || error "touch $DIR/f31 failed"
3135 ln $DIR/f31 $DIR/f31b || error "ln failed"
3136 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3137 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3139 run_test 31b "unlink file with multiple links while open ======="
3142 touch $DIR/f31 || error "touch $DIR/f31 failed"
3143 ln $DIR/f31 $DIR/f31c || error "ln failed"
3144 multiop_bg_pause $DIR/f31 O_uc ||
3145 error "multiop_bg_pause for $DIR/f31 failed"
3147 $MULTIOP $DIR/f31c Ouc
3148 kill -USR1 $MULTIPID
3151 run_test 31c "open-unlink file with multiple links ============="
3154 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3155 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3157 run_test 31d "remove of open directory ========================="
3159 test_31e() { # bug 2904
3160 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3162 run_test 31e "remove of open non-empty directory ==============="
3164 test_31f() { # bug 4554
3165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3168 test_mkdir $DIR/d31f
3169 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3170 cp /etc/hosts $DIR/d31f
3172 $LFS getstripe $DIR/d31f/hosts
3173 multiop_bg_pause $DIR/d31f D_c || return 1
3176 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3177 test_mkdir $DIR/d31f
3178 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3179 cp /etc/hosts $DIR/d31f
3181 $LFS getstripe $DIR/d31f/hosts
3182 multiop_bg_pause $DIR/d31f D_c || return 1
3185 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3186 wait $MULTIPID || error "first opendir $MULTIPID failed"
3190 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3191 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3194 run_test 31f "remove of open directory with open-unlink file ==="
3197 echo "-- cross directory link --"
3198 test_mkdir -c1 $DIR/${tdir}ga
3199 test_mkdir -c1 $DIR/${tdir}gb
3200 touch $DIR/${tdir}ga/f
3201 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3202 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3203 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3204 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3205 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3207 run_test 31g "cross directory link==============="
3210 echo "-- cross directory link --"
3211 test_mkdir -c1 $DIR/${tdir}
3212 test_mkdir -c1 $DIR/${tdir}/dir
3213 touch $DIR/${tdir}/f
3214 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3215 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3216 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3217 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3218 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3220 run_test 31h "cross directory link under child==============="
3223 echo "-- cross directory link --"
3224 test_mkdir -c1 $DIR/$tdir
3225 test_mkdir -c1 $DIR/$tdir/dir
3226 touch $DIR/$tdir/dir/f
3227 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3228 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3229 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3230 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3231 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3233 run_test 31i "cross directory link under parent==============="
3236 test_mkdir -c1 -p $DIR/$tdir
3237 test_mkdir -c1 -p $DIR/$tdir/dir1
3238 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3239 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3240 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3241 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3244 run_test 31j "link for directory==============="
3247 test_mkdir -c1 -p $DIR/$tdir
3249 touch $DIR/$tdir/exist
3250 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3251 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3252 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3253 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3254 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3255 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3256 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3259 run_test 31k "link to file: the same, non-existing, dir==============="
3265 touch $DIR/d31m2/exist
3266 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3267 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3268 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3269 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3270 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3271 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3274 run_test 31m "link to file: the same, non-existing, dir==============="
3277 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3278 nlink=$(stat --format=%h $DIR/$tfile)
3279 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3281 local cmd="exec $fd<$DIR/$tfile"
3284 trap "eval $cmd" EXIT
3285 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3286 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3287 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3288 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3289 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3292 run_test 31n "check link count of unlinked file"
3295 local tempfile=$(mktemp $1_XXXXXX)
3296 mlink $tempfile $1 2> /dev/null &&
3297 echo "$BASHPID: link $tempfile to $1 succeeded"
3301 test_31o() { # LU-2901
3302 test_mkdir $DIR/$tdir
3303 for LOOP in $(seq 100); do
3304 rm -f $DIR/$tdir/$tfile*
3305 for THREAD in $(seq 8); do
3306 link_one $DIR/$tdir/$tfile.$LOOP &
3309 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3310 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3311 error "$LINKS duplicate links to $tfile.$LOOP" &&
3315 run_test 31o "duplicate hard links with same filename"
3318 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3320 test_mkdir $DIR/$tdir
3321 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3322 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3324 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3325 error "open unlink test1 failed"
3326 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3327 error "open unlink test2 failed"
3329 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3330 error "test1 still exists"
3331 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3332 error "test2 still exists"
3334 run_test 31p "remove of open striped directory"
3336 cleanup_test32_mount() {
3339 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3340 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3341 losetup -d $loopdev || true
3347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3349 echo "== more mountpoints and symlinks ================="
3350 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3351 trap cleanup_test32_mount EXIT
3352 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3353 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3354 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3355 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3356 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3357 cleanup_test32_mount
3359 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3364 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3365 trap cleanup_test32_mount EXIT
3366 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3367 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3368 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3369 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3370 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3371 cleanup_test32_mount
3373 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3378 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3379 trap cleanup_test32_mount EXIT
3380 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3381 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3382 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3383 test_mkdir -p $DIR/$tdir/d2/test_dir
3384 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3385 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3386 cleanup_test32_mount
3388 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3394 trap cleanup_test32_mount EXIT
3395 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3396 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3397 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3398 test_mkdir -p $DIR/$tdir/d2/test_dir
3399 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3400 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3401 cleanup_test32_mount
3403 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3407 test_mkdir -p $DIR/$tdir/tmp
3408 local tmp_dir=$DIR/$tdir/tmp
3409 ln -s $DIR/$tdir $tmp_dir/symlink11
3410 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3411 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3412 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3414 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3418 test_mkdir -p $DIR/$tdir/tmp
3419 local tmp_dir=$DIR/$tdir/tmp
3420 ln -s $DIR/$tdir $tmp_dir/symlink11
3421 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3422 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3423 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3425 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3428 local tmp_dir=$DIR/$tdir/tmp
3429 test_mkdir -p $tmp_dir
3430 test_mkdir $DIR/${tdir}2
3431 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3432 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3433 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3434 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3435 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3436 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3438 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3441 rm -fr $DIR/$tdir $DIR/${tdir}2
3442 tmp_dir=$DIR/$tdir/tmp
3443 test_mkdir -p $tmp_dir
3444 test_mkdir $DIR/${tdir}2
3445 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3446 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3447 ls $tmp_dir/symlink12 || error "listing symlink12"
3448 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3450 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3455 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3456 trap cleanup_test32_mount EXIT
3457 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3458 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3459 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3460 touch $DIR/$tdir/test_file
3461 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3462 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3463 cleanup_test32_mount
3465 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3470 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3471 trap cleanup_test32_mount EXIT
3472 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3473 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3474 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3475 touch $DIR/$tdir/test_file
3476 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3477 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3478 cleanup_test32_mount
3480 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3486 trap cleanup_test32_mount EXIT
3487 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3488 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3489 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3490 test_mkdir -p $DIR/$tdir/d2
3491 touch $DIR/$tdir/d2/test_file || error "touch failed"
3492 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3493 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3494 cleanup_test32_mount
3496 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3502 trap cleanup_test32_mount EXIT
3503 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3504 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3505 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3506 test_mkdir -p $DIR/$tdir/d2
3507 touch $DIR/$tdir/d2/test_file || error "touch failed"
3508 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3509 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3510 cleanup_test32_mount
3512 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3516 test_mkdir -p $DIR/d32m/tmp
3517 TMP_DIR=$DIR/d32m/tmp
3518 ln -s $DIR $TMP_DIR/symlink11
3519 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3520 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3521 error "symlink11 not a link"
3522 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3523 error "symlink01 not a link"
3525 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3529 test_mkdir -p $DIR/d32n/tmp
3530 TMP_DIR=$DIR/d32n/tmp
3531 ln -s $DIR $TMP_DIR/symlink11
3532 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3533 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3534 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3536 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3540 test_mkdir -p $DIR/d32o/tmp
3541 TMP_DIR=$DIR/d32o/tmp
3542 ln -s $DIR/$tfile $TMP_DIR/symlink12
3543 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3544 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3545 error "symlink12 not a link"
3546 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3547 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3548 error "$DIR/d32o/tmp/symlink12 not file type"
3549 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3550 error "$DIR/d32o/symlink02 not file type"
3552 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3562 test_mkdir -p $DIR/d32p/tmp
3564 TMP_DIR=$DIR/d32p/tmp
3566 ln -s $DIR/$tfile $TMP_DIR/symlink12
3568 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3570 cat $DIR/d32p/tmp/symlink12 ||
3571 error "Can't open $DIR/d32p/tmp/symlink12"
3573 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3576 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3581 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3582 trap cleanup_test32_mount EXIT
3583 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3584 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3585 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3586 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3587 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3588 cleanup_test32_mount
3590 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3595 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3596 trap cleanup_test32_mount EXIT
3597 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3598 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3599 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3600 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3601 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3602 cleanup_test32_mount
3604 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3609 chmod 444 $DIR/$tfile
3610 chown $RUNAS_ID $DIR/$tfile
3612 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3615 run_test 33aa "write file with mode 444 (should return error)"
3619 test_mkdir $DIR/$tdir
3620 chown $RUNAS_ID $DIR/$tdir
3621 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3622 error "$RUNAS create $tdir/$tfile failed"
3623 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3624 error "open RDWR" || true
3626 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3630 test_mkdir $DIR/$tdir
3631 chown $RUNAS_ID $DIR/$tdir
3632 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3634 run_test 33b "test open file with malformed flags (No panic)"
3637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3638 remote_ost_nodsh && skip "remote OST with nodsh"
3647 test_mkdir $DIR/$tdir
3648 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3651 for ostnum in $(seq $OSTCOUNT); do
3652 # test-framework's OST numbering is one-based, while Lustre's
3654 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3655 # Parsing llobdstat's output sucks; we could grep the /proc
3656 # path, but that's likely to not be as portable as using the
3657 # llobdstat utility. So we parse lctl output instead.
3658 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3659 obdfilter/$ostname/stats |
3660 awk '/^write_bytes/ {print $7}' )
3661 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3662 if (( ${write_bytes:-0} > 0 ))
3669 $all_zeros || return 0
3672 echo foo > $DIR/$tdir/bar
3676 # Total up write_bytes after writing. We'd better find non-zeros.
3677 for ostnum in $(seq $OSTCOUNT); do
3678 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3679 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3680 obdfilter/$ostname/stats |
3681 awk '/^write_bytes/ {print $7}' )
3682 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3683 if (( ${write_bytes:-0} > 0 ))
3692 for ostnum in $(seq $OSTCOUNT); do
3693 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3694 echo "Check that write_bytes is present in obdfilter/*/stats:"
3695 do_facet ost$ostnum lctl get_param -n \
3696 obdfilter/$ostname/stats
3698 error "OST not keeping write_bytes stats (b22312)"
3701 run_test 33c "test llobdstat and write_bytes"
3704 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3708 local remote_dir=$DIR/$tdir/remote_dir
3710 test_mkdir $DIR/$tdir
3711 $LFS mkdir -i $MDTIDX $remote_dir ||
3712 error "create remote directory failed"
3714 touch $remote_dir/$tfile
3715 chmod 444 $remote_dir/$tfile
3716 chown $RUNAS_ID $remote_dir/$tfile
3718 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3720 chown $RUNAS_ID $remote_dir
3721 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3722 error "create" || true
3723 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3724 error "open RDWR" || true
3725 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3727 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3730 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3734 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3735 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3736 mkdir $DIR/$tdir/local_dir
3738 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3739 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3740 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3742 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3743 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3745 rmdir $DIR/$tdir/* || error "rmdir failed"
3748 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3749 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3750 mkdir $DIR/$tdir/local_dir
3752 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3753 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3754 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3756 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3757 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3759 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3762 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3763 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3764 mkdir $DIR/$tdir/local_dir
3766 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3767 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3768 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3770 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3771 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3773 run_test 33e "mkdir and striped directory should have same mode"
3777 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3782 remote_mds_nodsh && skip "remote MDS with nodsh"
3785 chmod go+rwx $DIR/$tdir
3786 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3787 trap cleanup_33f EXIT
3789 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3790 error "cannot create striped directory"
3792 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3793 error "cannot create files in striped directory"
3795 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3796 error "cannot remove files in striped directory"
3798 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3799 error "cannot remove striped directory"
3803 run_test 33f "nonroot user can create, access, and remove a striped directory"
3806 mkdir -p $DIR/$tdir/dir2
3808 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3810 [[ $err =~ "exists" ]] || error "Not exists error"
3812 run_test 33g "nonroot user create already existing root created file"
3815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3816 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3817 skip "Need MDS version at least 2.13.50"
3819 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3820 error "mkdir $tdir failed"
3821 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3823 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3826 for fname in $DIR/$tdir/$tfile.bak \
3827 $DIR/$tdir/$tfile.SAV \
3828 $DIR/$tdir/$tfile.orig \
3829 $DIR/$tdir/$tfile~; do
3830 touch $fname || error "touch $fname failed"
3831 index2=$($LFS getstripe -m $fname)
3832 [ $index -eq $index2 ] ||
3833 error "$fname MDT index mismatch $index != $index2"
3837 for i in {1..250}; do
3838 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3839 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3840 touch $fname || error "touch $fname failed"
3841 index2=$($LFS getstripe -m $fname)
3842 if [[ $index != $index2 ]]; then
3843 failed=$((failed + 1))
3844 echo "$fname MDT index mismatch $index != $index2"
3848 echo "$failed MDT index mismatches"
3849 (( failed < 20 )) || error "MDT index mismatch $failed times"
3852 run_test 33h "temp file is located on the same MDT as target"
3854 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3857 $MCREATE $DIR/f34 || error "mcreate failed"
3858 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3859 error "getstripe failed"
3860 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3862 error "getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34a "truncate file that has not been opened ==========="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3871 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3872 $OPENFILE -f O_RDONLY $DIR/f34
3873 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3874 error "getstripe failed"
3875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3876 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3878 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3881 [ ! -f $DIR/f34 ] && test_34a
3882 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3883 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3884 $OPENFILE -f O_RDWR $DIR/f34
3885 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3886 error "$LFS getstripe failed"
3887 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3888 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3890 run_test 34c "O_RDWR opening file-with-size works =============="
3893 [ ! -f $DIR/f34 ] && test_34a
3894 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3896 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3897 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3900 run_test 34d "write to sparse file ============================="
3904 $MCREATE $DIR/f34e || error "mcreate failed"
3905 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3906 $CHECKSTAT -s 1000 $DIR/f34e ||
3907 error "Size of $DIR/f34e not equal to 1000 bytes"
3908 $OPENFILE -f O_RDWR $DIR/f34e
3909 $CHECKSTAT -s 1000 $DIR/f34e ||
3910 error "Size of $DIR/f34e not equal to 1000 bytes"
3912 run_test 34e "create objects, some with size and some without =="
3914 test_34f() { # bug 6242, 6243
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3919 $MCREATE $DIR/f34f || error "mcreate failed"
3920 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3921 dd if=$DIR/f34f of=$TMP/f34f
3922 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3923 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3924 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3925 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3926 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3928 run_test 34f "read from a file with no objects until EOF ======="
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3935 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3936 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3937 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3938 cancel_lru_locks osc
3939 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3940 error "wrong size after lock cancel"
3942 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3943 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3944 error "expanding truncate failed"
3945 cancel_lru_locks osc
3946 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3947 error "wrong expanded size after lock cancel"
3949 run_test 34g "truncate long file ==============================="
3952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3957 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3958 sync # Flush the cache so that multiop below does not block on cache
3959 # flush when getting the group lock
3960 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3963 # Since just timed wait is not good enough, let's do a sync write
3964 # that way we are sure enough time for a roundtrip + processing
3965 # passed + 2 seconds of extra margin.
3966 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3970 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3971 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3975 local nsz=`stat -c %s $DIR/$tfile`
3976 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3978 run_test 34h "ftruncate file under grouplock should not block"
3981 cp /bin/sh $DIR/f35a
3983 chown $RUNAS_ID $DIR/f35a
3984 $RUNAS $DIR/f35a && error || true
3987 run_test 35a "exec file with mode 444 (should return and not leak)"
3991 utime $DIR/f36 || error "utime failed for MDS"
3993 run_test 36a "MDS utime check (mknod, utime)"
3997 utime $DIR/f36 || error "utime failed for OST"
3999 run_test 36b "OST utime check (open, utime)"
4004 chown $RUNAS_ID $DIR/d36
4005 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4007 run_test 36c "non-root MDS utime check (mknod, utime)"
4010 [ ! -d $DIR/d36 ] && test_36c
4011 echo "" > $DIR/d36/f36
4012 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4014 run_test 36d "non-root OST utime check (open, utime)"
4017 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4019 test_mkdir $DIR/$tdir
4020 touch $DIR/$tdir/$tfile
4021 $RUNAS utime $DIR/$tdir/$tfile &&
4022 error "utime worked, expected failure" || true
4024 run_test 36e "utime on non-owned file (should return error)"
4028 local LANG_SAVE=$LANG
4029 local LC_LANG_SAVE=$LC_LANG
4030 export LANG=C LC_LANG=C # for date language
4032 DATESTR="Dec 20 2000"
4033 test_mkdir $DIR/$tdir
4034 lctl set_param fail_loc=$fl
4036 cp /etc/hosts $DIR/$tdir/$tfile
4037 sync & # write RPC generated with "current" inode timestamp, but delayed
4039 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4040 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4041 cancel_lru_locks $OSC
4042 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4044 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4045 echo "BEFORE: $LS_BEFORE" && \
4046 echo "AFTER : $LS_AFTER" && \
4047 echo "WANT : $DATESTR" && \
4048 error "$DIR/$tdir/$tfile timestamps changed" || true
4050 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4056 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4057 subr_36fh "0x80000214"
4059 run_test 36f "utime on file racing with OST BRW write =========="
4062 remote_ost_nodsh && skip "remote OST with nodsh"
4063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4064 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4065 skip "Need MDS version at least 2.12.51"
4070 local tgt="obdfilter"
4072 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4074 test_mkdir $DIR/$tdir
4075 fmd_max_age=$(do_facet $facet \
4076 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4079 echo "FMD max age: ${fmd_max_age}s"
4080 touch $DIR/$tdir/$tfile
4081 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4082 gawk '{cnt=cnt+$1} END{print cnt}')
4083 echo "FMD before: $fmd"
4085 error "FMD wasn't create by touch"
4086 sleep $((fmd_max_age + 12))
4087 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4088 gawk '{cnt=cnt+$1} END{print cnt}')
4089 echo "FMD after: $fmd"
4091 error "FMD wasn't expired by ping"
4093 run_test 36g "FMD cache expiry ====================="
4096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4098 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4099 subr_36fh "0x80000227"
4101 run_test 36h "utime on file racing with OST BRW write =========="
4104 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4106 test_mkdir $DIR/$tdir
4107 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4109 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4110 local new_mtime=$((mtime + 200))
4112 #change Modify time of striped dir
4113 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4114 error "change mtime failed"
4116 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4118 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4120 run_test 36i "change mtime on striped directory"
4122 # test_37 - duplicate with tests 32q 32r
4125 local file=$DIR/$tfile
4127 openfile -f O_DIRECTORY $file
4130 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4131 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4133 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4135 test_39a() { # was test_39
4137 touch $DIR/${tfile}2
4138 # ls -l $DIR/$tfile $DIR/${tfile}2
4139 # ls -lu $DIR/$tfile $DIR/${tfile}2
4140 # ls -lc $DIR/$tfile $DIR/${tfile}2
4142 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4143 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4145 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4147 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4149 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4150 error "O_TRUNC didn't change timestamps"
4153 run_test 39a "mtime changed on create"
4156 test_mkdir -c1 $DIR/$tdir
4157 cp -p /etc/passwd $DIR/$tdir/fopen
4158 cp -p /etc/passwd $DIR/$tdir/flink
4159 cp -p /etc/passwd $DIR/$tdir/funlink
4160 cp -p /etc/passwd $DIR/$tdir/frename
4161 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4164 echo "aaaaaa" >> $DIR/$tdir/fopen
4165 echo "aaaaaa" >> $DIR/$tdir/flink
4166 echo "aaaaaa" >> $DIR/$tdir/funlink
4167 echo "aaaaaa" >> $DIR/$tdir/frename
4169 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4170 local link_new=`stat -c %Y $DIR/$tdir/flink`
4171 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4172 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4174 cat $DIR/$tdir/fopen > /dev/null
4175 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4176 rm -f $DIR/$tdir/funlink2
4177 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4179 for (( i=0; i < 2; i++ )) ; do
4180 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4181 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4182 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4183 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4185 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4186 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4187 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4188 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4190 cancel_lru_locks $OSC
4191 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4194 run_test 39b "mtime change on open, link, unlink, rename ======"
4196 # this should be set to past
4197 TEST_39_MTIME=`date -d "1 year ago" +%s`
4203 local mtime0=`stat -c %Y $DIR1/$tfile`
4205 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4206 local mtime1=`stat -c %Y $DIR1/$tfile`
4207 [ "$mtime1" = $TEST_39_MTIME ] || \
4208 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4211 echo hello >> $DIR1/$tfile
4213 local mtime2=`stat -c %Y $DIR1/$tfile`
4214 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4215 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4217 mv $DIR1/$tfile $DIR1/$tfile-1
4219 for (( i=0; i < 2; i++ )) ; do
4220 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4221 [ "$mtime2" = "$mtime3" ] || \
4222 error "mtime ($mtime2) changed (to $mtime3) on rename"
4224 cancel_lru_locks $OSC
4225 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4228 run_test 39c "mtime change on rename ==========================="
4232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4235 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4237 for (( i=0; i < 2; i++ )) ; do
4238 local mtime=`stat -c %Y $DIR1/$tfile`
4239 [ $mtime = $TEST_39_MTIME ] || \
4240 error "mtime($mtime) is not set to $TEST_39_MTIME"
4242 cancel_lru_locks $OSC
4243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4246 run_test 39d "create, utime, stat =============================="
4250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4253 local mtime1=`stat -c %Y $DIR1/$tfile`
4255 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4257 for (( i=0; i < 2; i++ )) ; do
4258 local mtime2=`stat -c %Y $DIR1/$tfile`
4259 [ $mtime2 = $TEST_39_MTIME ] || \
4260 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4262 cancel_lru_locks $OSC
4263 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4266 run_test 39e "create, stat, utime, stat ========================"
4270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4273 mtime1=`stat -c %Y $DIR1/$tfile`
4276 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4278 for (( i=0; i < 2; i++ )) ; do
4279 local mtime2=`stat -c %Y $DIR1/$tfile`
4280 [ $mtime2 = $TEST_39_MTIME ] || \
4281 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4283 cancel_lru_locks $OSC
4284 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4287 run_test 39f "create, stat, sleep, utime, stat ================="
4291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4293 echo hello >> $DIR1/$tfile
4294 local mtime1=`stat -c %Y $DIR1/$tfile`
4297 chmod o+r $DIR1/$tfile
4299 for (( i=0; i < 2; i++ )) ; do
4300 local mtime2=`stat -c %Y $DIR1/$tfile`
4301 [ "$mtime1" = "$mtime2" ] || \
4302 error "lost mtime: $mtime2, should be $mtime1"
4304 cancel_lru_locks $OSC
4305 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4308 run_test 39g "write, chmod, stat ==============================="
4312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4318 echo hello >> $DIR1/$tfile
4319 local mtime1=`stat -c %Y $DIR1/$tfile`
4321 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4323 if [ "$d1" != "$d2" ]; then
4324 echo "write and touch not within one second"
4326 for (( i=0; i < 2; i++ )) ; do
4327 local mtime2=`stat -c %Y $DIR1/$tfile`
4328 [ "$mtime2" = $TEST_39_MTIME ] || \
4329 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4331 cancel_lru_locks $OSC
4332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4336 run_test 39h "write, utime within one second, stat ============="
4339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4344 echo hello >> $DIR1/$tfile
4345 local mtime1=`stat -c %Y $DIR1/$tfile`
4347 mv $DIR1/$tfile $DIR1/$tfile-1
4349 for (( i=0; i < 2; i++ )) ; do
4350 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4352 [ "$mtime1" = "$mtime2" ] || \
4353 error "lost mtime: $mtime2, should be $mtime1"
4355 cancel_lru_locks $OSC
4356 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4359 run_test 39i "write, rename, stat =============================="
4362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4364 start_full_debug_logging
4368 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4369 lctl set_param fail_loc=0x80000412
4370 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4371 error "multiop failed"
4373 local mtime1=`stat -c %Y $DIR1/$tfile`
4375 mv $DIR1/$tfile $DIR1/$tfile-1
4377 kill -USR1 $multipid
4378 wait $multipid || error "multiop close failed"
4380 for (( i=0; i < 2; i++ )) ; do
4381 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4382 [ "$mtime1" = "$mtime2" ] ||
4383 error "mtime is lost on close: $mtime2, " \
4387 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4389 lctl set_param fail_loc=0
4390 stop_full_debug_logging
4392 run_test 39j "write, rename, close, stat ======================="
4395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4400 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4402 local mtime1=`stat -c %Y $DIR1/$tfile`
4404 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4406 kill -USR1 $multipid
4407 wait $multipid || error "multiop close failed"
4409 for (( i=0; i < 2; i++ )) ; do
4410 local mtime2=`stat -c %Y $DIR1/$tfile`
4412 [ "$mtime2" = $TEST_39_MTIME ] || \
4413 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4416 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4419 run_test 39k "write, utime, close, stat ========================"
4421 # this should be set to future
4422 TEST_39_ATIME=`date -d "1 year" +%s`
4425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4426 remote_mds_nodsh && skip "remote MDS with nodsh"
4428 local atime_diff=$(do_facet $SINGLEMDS \
4429 lctl get_param -n mdd.*MDT0000*.atime_diff)
4433 # test setting directory atime to future
4434 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4435 local atime=$(stat -c %X $DIR/$tdir)
4436 [ "$atime" = $TEST_39_ATIME ] ||
4437 error "atime is not set to future: $atime, $TEST_39_ATIME"
4439 # test setting directory atime from future to now
4440 local now=$(date +%s)
4441 touch -a -d @$now $DIR/$tdir
4443 atime=$(stat -c %X $DIR/$tdir)
4444 [ "$atime" -eq "$now" ] ||
4445 error "atime is not updated from future: $atime, $now"
4447 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4450 # test setting directory atime when now > dir atime + atime_diff
4451 local d1=$(date +%s)
4453 local d2=$(date +%s)
4454 cancel_lru_locks mdc
4455 atime=$(stat -c %X $DIR/$tdir)
4456 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4457 error "atime is not updated : $atime, should be $d2"
4459 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4462 # test not setting directory atime when now < dir atime + atime_diff
4464 cancel_lru_locks mdc
4465 atime=$(stat -c %X $DIR/$tdir)
4466 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4467 error "atime is updated to $atime, should remain $d1<atime<$d2"
4469 do_facet $SINGLEMDS \
4470 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4472 run_test 39l "directory atime update ==========================="
4475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4479 local far_past_mtime=$(date -d "May 29 1953" +%s)
4480 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4482 touch -m -d @$far_past_mtime $DIR1/$tfile
4483 touch -a -d @$far_past_atime $DIR1/$tfile
4485 for (( i=0; i < 2; i++ )) ; do
4486 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4487 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4488 error "atime or mtime set incorrectly"
4490 cancel_lru_locks $OSC
4491 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4494 run_test 39m "test atime and mtime before 1970"
4496 test_39n() { # LU-3832
4497 remote_mds_nodsh && skip "remote MDS with nodsh"
4499 local atime_diff=$(do_facet $SINGLEMDS \
4500 lctl get_param -n mdd.*MDT0000*.atime_diff)
4505 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4508 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4509 atime0=$(stat -c %X $DIR/$tfile)
4512 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4513 atime1=$(stat -c %X $DIR/$tfile)
4516 cancel_lru_locks mdc
4517 cancel_lru_locks osc
4518 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4519 atime2=$(stat -c %X $DIR/$tfile)
4521 do_facet $SINGLEMDS \
4522 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4524 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4525 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4527 run_test 39n "check that O_NOATIME is honored"
4530 TESTDIR=$DIR/$tdir/$tfile
4531 [ -e $TESTDIR ] && rm -rf $TESTDIR
4538 links2=$(stat -c %h .)
4539 [ $(($links1 + 2)) != $links2 ] &&
4540 error "wrong links count $(($links1 + 2)) != $links2"
4542 links3=$(stat -c %h .)
4543 [ $(($links1 + 1)) != $links3 ] &&
4544 error "wrong links count $links1 != $links3"
4547 run_test 39o "directory cached attributes updated after create"
4550 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4553 TESTDIR=$DIR/$tdir/$tdir
4554 [ -e $TESTDIR ] && rm -rf $TESTDIR
4555 test_mkdir -p $TESTDIR
4559 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4560 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4562 links2=$(stat -c %h .)
4563 [ $(($links1 + 2)) != $links2 ] &&
4564 error "wrong links count $(($links1 + 2)) != $links2"
4566 links3=$(stat -c %h .)
4567 [ $(($links1 + 1)) != $links3 ] &&
4568 error "wrong links count $links1 != $links3"
4571 run_test 39p "remote directory cached attributes updated after create ========"
4574 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4575 skip "no atime update on old OST"
4576 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4577 skip_env "ldiskfs only test"
4581 saved_adiff=$(do_facet ost1 \
4582 lctl get_param -n obdfilter.*OST0000.atime_diff)
4583 stack_trap "do_facet ost1 \
4584 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4586 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4588 $LFS setstripe -i 0 $DIR/$tfile
4589 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4590 error "can't write initial file"
4591 cancel_lru_locks osc
4593 # exceed atime_diff and access file
4595 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4597 local atime_cli=$(stat -c %X $DIR/$tfile)
4598 echo "client atime: $atime_cli"
4599 # allow atime update to be written to device
4600 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4603 local ostdev=$(ostdevname 1)
4604 local fid=($(lfs getstripe -y $DIR/$tfile |
4605 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4606 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4607 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4609 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4610 local atime_ost=$(do_facet ost1 "$cmd" |&
4611 awk -F'[: ]' '/atime:/ { print $4 }')
4612 (( atime_cli == atime_ost )) ||
4613 error "atime on client $atime_cli != ost $atime_ost"
4615 run_test 39r "lazy atime update on OST"
4617 test_39q() { # LU-8041
4618 local testdir=$DIR/$tdir
4620 multiop_bg_pause $testdir D_c || error "multiop failed"
4622 cancel_lru_locks mdc
4623 kill -USR1 $multipid
4624 local atime=$(stat -c %X $testdir)
4625 [ "$atime" -ne 0 ] || error "atime is zero"
4627 run_test 39q "close won't zero out atime"
4630 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4631 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4632 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4633 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4634 error "$tfile is not 4096 bytes in size"
4636 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4640 small_write $DIR/f41 18
4642 run_test 41 "test small file write + fstat ====================="
4644 count_ost_writes() {
4645 lctl get_param -n ${OSC}.*.stats |
4646 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4647 END { printf("%0.0f", writes) }'
4654 BG_DIRTY_RATIO_SAVE=10
4655 MAX_BG_DIRTY_RATIO=25
4659 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4660 # dirty_ratio, dirty_background_ratio
4661 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4662 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4663 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4664 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4666 # if file not here, we are a 2.4 kernel
4667 kill -CONT `pidof kupdated`
4672 # setup the trap first, so someone cannot exit the test at the
4673 # exact wrong time and mess up a machine
4674 trap start_writeback EXIT
4675 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4676 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4677 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4678 sysctl -w vm.dirty_writeback_centisecs=0
4679 sysctl -w vm.dirty_writeback_centisecs=0
4680 # save and increase /proc/sys/vm/dirty_ratio
4681 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4682 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4683 # save and increase /proc/sys/vm/dirty_background_ratio
4684 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4685 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4687 # if file not here, we are a 2.4 kernel
4688 kill -STOP `pidof kupdated`
4692 # ensure that all stripes have some grant before we test client-side cache
4694 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4695 dd if=/dev/zero of=$i bs=4k count=1
4700 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4701 # file truncation, and file removal.
4703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4706 cancel_lru_locks $OSC
4708 sync; sleep 1; sync # just to be safe
4709 BEFOREWRITES=`count_ost_writes`
4710 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4711 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4712 AFTERWRITES=`count_ost_writes`
4713 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4714 error "$BEFOREWRITES < $AFTERWRITES"
4717 run_test 42a "ensure that we don't flush on close"
4720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4723 cancel_lru_locks $OSC
4726 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4727 BEFOREWRITES=$(count_ost_writes)
4728 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4729 AFTERWRITES=$(count_ost_writes)
4730 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4731 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4733 BEFOREWRITES=$(count_ost_writes)
4734 sync || error "sync: $?"
4735 AFTERWRITES=$(count_ost_writes)
4736 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4737 error "$BEFOREWRITES < $AFTERWRITES on sync"
4739 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4743 run_test 42b "test destroy of file with cached dirty data ======"
4745 # if these tests just want to test the effect of truncation,
4746 # they have to be very careful. consider:
4747 # - the first open gets a {0,EOF}PR lock
4748 # - the first write conflicts and gets a {0, count-1}PW
4749 # - the rest of the writes are under {count,EOF}PW
4750 # - the open for truncate tries to match a {0,EOF}PR
4751 # for the filesize and cancels the PWs.
4752 # any number of fixes (don't get {0,EOF} on open, match
4753 # composite locks, do smarter file size management) fix
4754 # this, but for now we want these tests to verify that
4755 # the cancellation with truncate intent works, so we
4756 # start the file with a full-file pw lock to match against
4757 # until the truncate.
4762 cancel_lru_locks $OSC
4764 # prime the file with 0,EOF PW to match
4768 # now the real test..
4769 dd if=/dev/zero of=$file bs=1024 count=100
4770 BEFOREWRITES=`count_ost_writes`
4771 $TRUNCATE $file $offset
4772 cancel_lru_locks $OSC
4773 AFTERWRITES=`count_ost_writes`
4778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4781 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4782 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4785 run_test 42c "test partial truncate of file with cached dirty data"
4788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4791 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4792 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4795 run_test 42d "test complete truncate of file with cached dirty data"
4797 test_42e() { # bug22074
4798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4800 local TDIR=$DIR/${tdir}e
4801 local pages=16 # hardcoded 16 pages, don't change it.
4802 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4803 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4807 test_mkdir $DIR/${tdir}e
4808 $LFS setstripe -c 1 $TDIR
4809 createmany -o $TDIR/f $files
4811 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4813 # we assume that with $OSTCOUNT files, at least one of them will
4814 # be allocated on OST0.
4815 warmup_files=$((OSTCOUNT * max_dirty_mb))
4816 createmany -o $TDIR/w $warmup_files
4818 # write a large amount of data into one file and sync, to get good
4819 # avail_grant number from OST.
4820 for ((i=0; i<$warmup_files; i++)); do
4821 idx=$($LFS getstripe -i $TDIR/w$i)
4822 [ $idx -ne 0 ] && continue
4823 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4826 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4828 $LCTL get_param $proc_osc0/cur_dirty_bytes
4829 $LCTL get_param $proc_osc0/cur_grant_bytes
4831 # create as much dirty pages as we can while not to trigger the actual
4832 # RPCs directly. but depends on the env, VFS may trigger flush during this
4833 # period, hopefully we are good.
4834 for ((i=0; i<$warmup_files; i++)); do
4835 idx=$($LFS getstripe -i $TDIR/w$i)
4836 [ $idx -ne 0 ] && continue
4837 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4839 $LCTL get_param $proc_osc0/cur_dirty_bytes
4840 $LCTL get_param $proc_osc0/cur_grant_bytes
4842 # perform the real test
4843 $LCTL set_param $proc_osc0/rpc_stats 0
4844 for ((;i<$files; i++)); do
4845 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4846 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4849 $LCTL get_param $proc_osc0/rpc_stats
4852 local have_ppr=false
4853 $LCTL get_param $proc_osc0/rpc_stats |
4854 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4855 # skip lines until we are at the RPC histogram data
4856 [ "$PPR" == "pages" ] && have_ppr=true && continue
4857 $have_ppr || continue
4859 # we only want the percent stat for < 16 pages
4860 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4862 percent=$((percent + WPCT))
4863 if [[ $percent -gt 15 ]]; then
4864 error "less than 16-pages write RPCs" \
4871 run_test 42e "verify sub-RPC writes are not done synchronously"
4873 test_43A() { # was test_43
4874 test_mkdir $DIR/$tdir
4875 cp -p /bin/ls $DIR/$tdir/$tfile
4876 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4878 # give multiop a chance to open
4881 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4883 # Wait for multiop to exit
4886 run_test 43A "execution of file opened for write should return -ETXTBSY"
4889 test_mkdir $DIR/$tdir
4890 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4891 $DIR/$tdir/sleep 60 &
4893 # Make sure exec of $tdir/sleep wins race with truncate
4895 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4898 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4903 test_mkdir $DIR/$tdir
4904 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4905 $DIR/$tdir/sleep 60 &
4907 # Make sure exec of $tdir/sleep wins race with truncate
4909 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4912 run_test 43b "truncate of file being executed should return -ETXTBSY"
4915 local testdir="$DIR/$tdir"
4918 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4919 ( cd $testdir && md5sum -c )
4921 run_test 43c "md5sum of copy into lustre"
4923 test_44A() { # was test_44
4924 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4926 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4927 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4929 run_test 44A "zero length read from a sparse stripe"
4932 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4934 [ -z "$nstripe" ] && skip "can't get stripe info"
4935 [[ $nstripe -gt $OSTCOUNT ]] &&
4936 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4938 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4940 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4941 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4945 OFFSETS="0 $((stride/2)) $((stride-1))"
4946 for offset in $OFFSETS; do
4947 for i in $(seq 0 $((nstripe-1))); do
4948 local GLOBALOFFSETS=""
4950 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4951 local myfn=$DIR/d44a-$size
4952 echo "--------writing $myfn at $size"
4953 ll_sparseness_write $myfn $size ||
4954 error "ll_sparseness_write"
4955 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4956 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4957 error "ll_sparseness_verify $GLOBALOFFSETS"
4959 for j in $(seq 0 $((nstripe-1))); do
4961 size=$((((j + $nstripe )*$stride + $offset)))
4962 ll_sparseness_write $myfn $size ||
4963 error "ll_sparseness_write"
4964 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4966 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4967 error "ll_sparseness_verify $GLOBALOFFSETS"
4972 run_test 44a "test sparse pwrite ==============================="
4976 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4982 before=`dirty_osc_total`
4983 echo executing "\"$*\""
4985 after=`dirty_osc_total`
4986 echo before $before, after $after
4989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4992 # Obtain grants from OST if it supports it
4993 echo blah > ${f}_grant
4996 do_dirty_record "echo blah > $f"
4997 [[ $before -eq $after ]] && error "write wasn't cached"
4998 do_dirty_record "> $f"
4999 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5000 do_dirty_record "echo blah > $f"
5001 [[ $before -eq $after ]] && error "write wasn't cached"
5002 do_dirty_record "sync"
5003 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5004 do_dirty_record "echo blah > $f"
5005 [[ $before -eq $after ]] && error "write wasn't cached"
5006 do_dirty_record "cancel_lru_locks osc"
5007 [[ $before -gt $after ]] ||
5008 error "lock cancellation didn't lower dirty count"
5011 run_test 45 "osc io page accounting ============================"
5013 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5014 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5015 # objects offset and an assert hit when an rpc was built with 1023's mapped
5016 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5023 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5025 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5026 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5030 run_test 46 "dirtying a previously written page ================"
5032 # test_47 is removed "Device nodes check" is moved to test_28
5034 test_48a() { # bug 2399
5035 [ "$mds1_FSTYPE" = "zfs" ] &&
5036 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5037 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5039 test_mkdir $DIR/$tdir
5041 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5042 test_mkdir $DIR/$tdir
5043 touch foo || error "'touch foo' failed after recreating cwd"
5045 touch .foo || error "'touch .foo' failed after recreating cwd"
5047 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5048 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5049 cd . || error "'cd .' failed after recreating cwd"
5050 mkdir . && error "'mkdir .' worked after recreating cwd"
5051 rmdir . && error "'rmdir .' worked after recreating cwd"
5052 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5053 cd .. || error "'cd ..' failed after recreating cwd"
5055 run_test 48a "Access renamed working dir (should return errors)="
5057 test_48b() { # bug 2399
5059 test_mkdir $DIR/$tdir
5061 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5062 touch foo && error "'touch foo' worked after removing cwd"
5063 mkdir foo && error "'mkdir foo' worked after removing cwd"
5064 touch .foo && error "'touch .foo' worked after removing cwd"
5065 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5066 ls . > /dev/null && error "'ls .' worked after removing cwd"
5067 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5068 mkdir . && error "'mkdir .' worked after removing cwd"
5069 rmdir . && error "'rmdir .' worked after removing cwd"
5070 ln -s . foo && error "'ln -s .' worked after removing cwd"
5071 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5073 run_test 48b "Access removed working dir (should return errors)="
5075 test_48c() { # bug 2350
5076 #lctl set_param debug=-1
5079 test_mkdir -p $DIR/$tdir/dir
5081 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5082 $TRACE touch foo && error "touch foo worked after removing cwd"
5083 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5084 touch .foo && error "touch .foo worked after removing cwd"
5085 mkdir .foo && error "mkdir .foo worked after removing cwd"
5086 $TRACE ls . && error "'ls .' worked after removing cwd"
5087 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5088 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5089 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5090 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5091 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5093 run_test 48c "Access removed working subdir (should return errors)"
5095 test_48d() { # bug 2350
5096 #lctl set_param debug=-1
5099 test_mkdir -p $DIR/$tdir/dir
5101 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5102 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5103 $TRACE touch foo && error "'touch foo' worked after removing parent"
5104 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5105 touch .foo && error "'touch .foo' worked after removing parent"
5106 mkdir .foo && error "mkdir .foo worked after removing parent"
5107 $TRACE ls . && error "'ls .' worked after removing parent"
5108 $TRACE ls .. && error "'ls ..' worked after removing parent"
5109 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5110 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5111 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5114 run_test 48d "Access removed parent subdir (should return errors)"
5116 test_48e() { # bug 4134
5117 #lctl set_param debug=-1
5120 test_mkdir -p $DIR/$tdir/dir
5122 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5123 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5124 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5125 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5126 # On a buggy kernel addition of "touch foo" after cd .. will
5127 # produce kernel oops in lookup_hash_it
5128 touch ../foo && error "'cd ..' worked after recreate parent"
5130 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5132 run_test 48e "Access to recreated parent subdir (should return errors)"
5135 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5136 skip "need MDS >= 2.13.55"
5137 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5138 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5139 skip "needs different host for mdt1 mdt2"
5140 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5142 $LFS mkdir -i0 $DIR/$tdir
5143 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5145 for d in sub1 sub2 sub3; do
5146 #define OBD_FAIL_OSD_REF_DEL 0x19c
5147 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5148 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5151 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5153 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5155 test_49() { # LU-1030
5156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5157 remote_ost_nodsh && skip "remote OST with nodsh"
5159 # get ost1 size - $FSNAME-OST0000
5160 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5162 # write 800M at maximum
5163 [[ $ost1_size -lt 2 ]] && ost1_size=2
5164 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5166 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5167 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5170 # change max_pages_per_rpc while writing the file
5171 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5172 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5173 # loop until dd process exits
5174 while ps ax -opid | grep -wq $dd_pid; do
5175 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5176 sleep $((RANDOM % 5 + 1))
5178 # restore original max_pages_per_rpc
5179 $LCTL set_param $osc1_mppc=$orig_mppc
5180 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5182 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5186 test_mkdir $DIR/$tdir
5188 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5190 run_test 50 "special situations: /proc symlinks ==============="
5192 test_51a() { # was test_51
5193 # bug 1516 - create an empty entry right after ".." then split dir
5194 test_mkdir -c1 $DIR/$tdir
5195 touch $DIR/$tdir/foo
5196 $MCREATE $DIR/$tdir/bar
5198 createmany -m $DIR/$tdir/longfile 201
5200 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5201 $MCREATE $DIR/$tdir/longfile$FNUM
5206 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5208 run_test 51a "special situations: split htree with empty entry =="
5210 cleanup_print_lfs_df () {
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5219 local dir=$DIR/$tdir
5220 local nrdirs=$((65536 + 100))
5222 # cleanup the directory
5229 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5230 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5231 [[ $numfree -lt $nrdirs ]] &&
5232 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5234 # need to check free space for the directories as well
5235 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5236 numfree=$(( blkfree / $(fs_inode_ksize) ))
5237 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5239 trap cleanup_print_lfs_df EXIT
5242 createmany -d $dir/d $nrdirs || {
5243 unlinkmany $dir/d $nrdirs
5244 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5248 nrdirs=$(ls -U $dir | wc -l)
5250 # unlink all but 100 subdirectories, then check it still works
5252 local delete=$((nrdirs - left))
5257 # for ldiskfs the nlink count should be 1, but this is OSD specific
5258 # and so this is listed for informational purposes only
5259 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5260 unlinkmany -d $dir/d $delete ||
5261 error "unlink of first $delete subdirs failed"
5263 echo "nlink between: $(stat -c %h $dir)"
5264 local found=$(ls -U $dir | wc -l)
5265 [ $found -ne $left ] &&
5266 error "can't find subdirs: found only $found, expected $left"
5268 unlinkmany -d $dir/d $delete $left ||
5269 error "unlink of second $left subdirs failed"
5270 # regardless of whether the backing filesystem tracks nlink accurately
5271 # or not, the nlink count shouldn't be more than "." and ".." here
5272 local after=$(stat -c %h $dir)
5273 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5274 echo "nlink after: $after"
5276 cleanup_print_lfs_df
5278 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5282 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5284 test_mkdir $DIR/$tdir
5285 createmany -o $DIR/$tdir/t- 1000
5286 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5287 for N in $(seq 0 $((OSTCOUNT - 1))); do
5288 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5289 END { printf("%0.0f", objs) }' $TMP/$tfile)
5290 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5291 '($1 == '$N') { objs += 1 } \
5292 END { printf("%0.0f", objs) }')
5293 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5295 unlinkmany $DIR/$tdir/t- 1000
5298 for N in $(seq 1 $((OSTCOUNT - 1))); do
5299 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5300 error "OST $N has less objects vs OST $NLAST" \
5301 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5302 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5303 error "OST $N has less objects vs OST $NLAST" \
5304 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5306 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5307 error "OST $N has less #0 objects vs OST $NLAST" \
5308 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5309 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5310 error "OST $N has less #0 objects vs OST $NLAST" \
5311 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5316 run_test 51d "check object distribution"
5319 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5320 skip_env "ldiskfs only test"
5323 test_mkdir -c1 $DIR/$tdir
5324 test_mkdir -c1 $DIR/$tdir/d0
5326 touch $DIR/$tdir/d0/foo
5327 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5328 error "file exceed 65000 nlink limit!"
5329 unlinkmany $DIR/$tdir/d0/f- 65001
5332 run_test 51e "check file nlink limit"
5335 test_mkdir $DIR/$tdir
5338 local ulimit_old=$(ulimit -n)
5339 local spare=20 # number of spare fd's for scripts/libraries, etc.
5340 local mdt=$($LFS getstripe -m $DIR/$tdir)
5341 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5343 echo "MDT$mdt numfree=$numfree, max=$max"
5344 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5345 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5346 while ! ulimit -n $((numfree + spare)); do
5347 numfree=$((numfree * 3 / 4))
5349 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5351 echo "left ulimit at $ulimit_old"
5354 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5355 unlinkmany $DIR/$tdir/f $numfree
5356 error "create+open $numfree files in $DIR/$tdir failed"
5358 ulimit -n $ulimit_old
5360 # if createmany exits at 120s there will be fewer than $numfree files
5361 unlinkmany $DIR/$tdir/f $numfree || true
5363 run_test 51f "check many open files limit"
5366 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5367 test_mkdir $DIR/$tdir
5368 touch $DIR/$tdir/foo
5369 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5370 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5371 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5372 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5373 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5375 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5376 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5377 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5379 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5380 cp -r $DIR/$tdir $TMP/
5381 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5383 run_test 52a "append-only flag test (should return errors)"
5386 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5387 test_mkdir $DIR/$tdir
5388 touch $DIR/$tdir/foo
5389 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5390 cat test > $DIR/$tdir/foo && error "cat test worked"
5391 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5392 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5393 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5395 echo foo >> $DIR/$tdir/foo && error "echo worked"
5396 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5397 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5398 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5399 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5401 chattr -i $DIR/$tdir/foo || error "chattr failed"
5403 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5405 run_test 52b "immutable flag test (should return errors) ======="
5408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5409 remote_mds_nodsh && skip "remote MDS with nodsh"
5410 remote_ost_nodsh && skip "remote OST with nodsh"
5423 local support_last_seq=true
5425 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5426 support_last_seq=false
5429 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5431 for value in $(do_facet $SINGLEMDS \
5432 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5433 param=$(echo ${value[0]} | cut -d "=" -f1)
5434 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5436 if $support_last_seq; then
5437 param_seq=$(echo $param |
5438 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5439 mds_last_seq=$(do_facet $SINGLEMDS \
5440 $LCTL get_param -n $param_seq)
5442 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5444 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5445 node=$(facet_active_host ost$((ostnum+1)))
5446 param="obdfilter.$ostname.last_id"
5447 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5448 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5449 ost_last_id=$ost_last
5451 if $support_last_seq; then
5452 ost_last_id=$(echo $ost_last |
5453 awk -F':' '{print $2}' |
5455 ost_last_seq=$(echo $ost_last |
5456 awk -F':' '{print $1}')
5457 [[ $ost_last_seq = $mds_last_seq ]] || continue
5460 if [[ $ost_last_id != $mds_last ]]; then
5461 error "$ost_last_id != $mds_last"
5468 $found || error "can not match last_seq/last_id for $mdtosc"
5471 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5474 perl -MSocket -e ';' || skip "no Socket perl module installed"
5476 $SOCKETSERVER $DIR/socket ||
5477 error "$SOCKETSERVER $DIR/socket failed: $?"
5478 $SOCKETCLIENT $DIR/socket ||
5479 error "$SOCKETCLIENT $DIR/socket failed: $?"
5480 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5482 run_test 54a "unix domain socket test =========================="
5488 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5490 run_test 54b "char device works in lustre ======================"
5493 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5494 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5495 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5497 for i in $(seq 3 7); do
5498 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5507 loopdev="$DIR/loop54c"
5510 $UMOUNT $DIR/$tdir || rc=$?
5511 losetup -d $loopdev || true
5512 losetup -d $LOOPDEV || true
5513 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5520 loopdev="$DIR/loop54c"
5523 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5524 trap cleanup_54c EXIT
5525 mknod $loopdev b 7 $LOOPNUM
5526 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5527 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5528 losetup $loopdev $DIR/$tfile ||
5529 error "can't set up $loopdev for $DIR/$tfile"
5530 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5531 test_mkdir $DIR/$tdir
5532 mount -t ext2 $loopdev $DIR/$tdir ||
5533 error "error mounting $loopdev on $DIR/$tdir"
5534 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5537 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5541 run_test 54c "block device works in lustre ====================="
5547 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5549 run_test 54d "fifo device works in lustre ======================"
5554 cp -aL /dev/console $f
5555 echo $string > $f || error "echo $string to $f failed"
5557 run_test 54e "console/tty device works in lustre ======================"
5561 local dir=$DIR/$tdir
5564 test_mkdir -p $dir/dir
5565 for i in $(seq $numfiles); do
5567 touch $dir/dir/file$i
5570 local numcomp=$($LFS getstripe --component-count $dir)
5572 [[ $numcomp == 0 ]] && numcomp=1
5574 # test lfs getstripe with --recursive
5575 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5577 [[ $filenum -eq $((numfiles * 2)) ]] ||
5578 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5579 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5580 [[ $filenum -eq $numfiles ]] ||
5581 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5582 echo "$LFS getstripe showed obdidx or l_ost_idx"
5584 # test lfs getstripe with file instead of dir
5585 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5586 [[ $filenum -eq 1 ]] ||
5587 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5588 echo "$LFS getstripe file1 passed"
5590 #test lfs getstripe with --verbose
5591 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5592 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5593 error "$LFS getstripe --verbose $dir: "\
5594 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5595 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5596 error "$LFS getstripe $dir: showed lmm_magic"
5598 #test lfs getstripe with -v prints lmm_fid
5599 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5600 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5601 error "$LFS getstripe -v $dir: "\
5602 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5603 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5604 error "$LFS getstripe $dir: showed lmm_fid by default"
5605 echo "$LFS getstripe --verbose passed"
5607 #check for FID information
5608 local fid1=$($LFS getstripe --fid $dir/file1)
5609 local fid2=$($LFS getstripe --verbose $dir/file1 |
5610 awk '/lmm_fid: / { print $2; exit; }')
5611 local fid3=$($LFS path2fid $dir/file1)
5613 [ "$fid1" != "$fid2" ] &&
5614 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5615 [ "$fid1" != "$fid3" ] &&
5616 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5617 echo "$LFS getstripe --fid passed"
5619 #test lfs getstripe with --obd
5620 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5621 error "$LFS getstripe --obd wrong_uuid: should return error"
5623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5626 local obduuid=$(ostuuid_from_index $ostidx)
5627 local found=$($LFS getstripe -r --obd $obduuid $dir |
5628 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5630 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5631 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5633 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5636 [[ $found -eq $filenum ]] ||
5637 error "$LFS getstripe --obd: found $found expect $filenum"
5638 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5639 sed '/^[ ]*'${ostidx}'[ ]/d' |
5640 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5641 error "$LFS getstripe --obd: should not show file on other obd"
5642 echo "$LFS getstripe --obd passed"
5644 run_test 56a "check $LFS getstripe"
5647 local dir=$DIR/$tdir
5651 for i in $(seq $numdirs); do
5652 test_mkdir $dir/dir$i
5655 # test lfs getdirstripe default mode is non-recursion, which is
5656 # different from lfs getstripe
5657 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5659 [[ $dircnt -eq 1 ]] ||
5660 error "$LFS getdirstripe: found $dircnt, not 1"
5661 dircnt=$($LFS getdirstripe --recursive $dir |
5662 grep -c lmv_stripe_count)
5663 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5664 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5666 run_test 56b "check $LFS getdirstripe"
5669 remote_ost_nodsh && skip "remote OST with nodsh"
5672 local ost_name=$(ostname_from_index $ost_idx)
5673 local old_status=$(ost_dev_status $ost_idx)
5674 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5676 [[ -z "$old_status" ]] ||
5677 skip_env "OST $ost_name is in $old_status status"
5679 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5680 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5681 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5682 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5683 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5684 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5687 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5688 error "$LFS df -v showing inactive devices"
5691 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5693 [[ "$new_status" =~ "D" ]] ||
5694 error "$ost_name status is '$new_status', missing 'D'"
5695 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5696 [[ "$new_status" =~ "N" ]] ||
5697 error "$ost_name status is '$new_status', missing 'N'"
5699 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5700 [[ "$new_status" =~ "f" ]] ||
5701 error "$ost_name status is '$new_status', missing 'f'"
5704 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5705 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5706 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5707 [[ -z "$p" ]] && restore_lustre_params < $p || true
5710 new_status=$(ost_dev_status $ost_idx)
5711 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5712 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5713 # can't check 'f' as devices may actually be on flash
5715 run_test 56c "check 'lfs df' showing device status"
5718 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5719 local osts=$($LFS df -v $MOUNT | grep -c OST)
5723 (( mdts == MDSCOUNT )) ||
5724 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5725 (( osts == OSTCOUNT )) ||
5726 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5728 run_test 56d "'lfs df -v' prints only configured devices"
5733 local local_tdir="$1"
5734 local local_numfiles="$2"
5735 local local_numdirs="$3"
5736 local dir_params="$4"
5737 local dir_stripe_params="$5"
5739 if [ ! -d "$local_tdir" ] ; then
5740 test_mkdir -p $dir_stripe_params $local_tdir
5741 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5742 for i in $(seq $local_numfiles) ; do
5743 touch $local_tdir/file$i
5745 for i in $(seq $local_numdirs) ; do
5746 test_mkdir $dir_stripe_params $local_tdir/dir$i
5747 for j in $(seq $local_numfiles) ; do
5748 touch $local_tdir/dir$i/file$j
5754 setup_56_special() {
5756 local local_numfiles=$2
5757 local local_numdirs=$3
5759 setup_56 $local_tdir $local_numfiles $local_numdirs
5761 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5762 for i in $(seq $local_numfiles) ; do
5763 mknod $local_tdir/loop${i}b b 7 $i
5764 mknod $local_tdir/null${i}c c 1 3
5765 ln -s $local_tdir/file1 $local_tdir/link${i}
5767 for i in $(seq $local_numdirs) ; do
5768 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5769 mknod $local_tdir/dir$i/null${i}c c 1 3
5770 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5776 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5777 local expected=$(($NUMDIRS + 2))
5779 setup_56 $dir $NUMFILES $NUMDIRS
5781 # test lfs find with -name
5782 for i in $(seq $NUMFILES) ; do
5783 local nums=$($LFS find -name "*$i" $dir | wc -l)
5785 [ $nums -eq $expected ] ||
5786 error "lfs find -name '*$i' $dir wrong: "\
5787 "found $nums, expected $expected"
5790 run_test 56g "check lfs find -name"
5793 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5794 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5796 setup_56 $dir $NUMFILES $NUMDIRS
5798 # test lfs find with ! -name
5799 for i in $(seq $NUMFILES) ; do
5800 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5802 [ $nums -eq $expected ] ||
5803 error "lfs find ! -name '*$i' $dir wrong: "\
5804 "found $nums, expected $expected"
5807 run_test 56h "check lfs find ! -name"
5810 local dir=$DIR/$tdir
5814 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5817 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5819 run_test 56i "check 'lfs find -ost UUID' skips directories"
5822 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5824 setup_56_special $dir $NUMFILES $NUMDIRS
5826 local expected=$((NUMDIRS + 1))
5827 local cmd="$LFS find -type d $dir"
5828 local nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5833 run_test 56j "check lfs find -type d"
5836 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5838 setup_56_special $dir $NUMFILES $NUMDIRS
5840 local expected=$(((NUMDIRS + 1) * NUMFILES))
5841 local cmd="$LFS find -type f $dir"
5842 local nums=$($cmd | wc -l)
5844 [ $nums -eq $expected ] ||
5845 error "'$cmd' wrong: found $nums, expected $expected"
5847 run_test 56k "check lfs find -type f"
5850 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5852 setup_56_special $dir $NUMFILES $NUMDIRS
5854 local expected=$((NUMDIRS + NUMFILES))
5855 local cmd="$LFS find -type b $dir"
5856 local nums=$($cmd | wc -l)
5858 [ $nums -eq $expected ] ||
5859 error "'$cmd' wrong: found $nums, expected $expected"
5861 run_test 56l "check lfs find -type b"
5864 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5866 setup_56_special $dir $NUMFILES $NUMDIRS
5868 local expected=$((NUMDIRS + NUMFILES))
5869 local cmd="$LFS find -type c $dir"
5870 local nums=$($cmd | wc -l)
5871 [ $nums -eq $expected ] ||
5872 error "'$cmd' wrong: found $nums, expected $expected"
5874 run_test 56m "check lfs find -type c"
5877 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5878 setup_56_special $dir $NUMFILES $NUMDIRS
5880 local expected=$((NUMDIRS + NUMFILES))
5881 local cmd="$LFS find -type l $dir"
5882 local nums=$($cmd | wc -l)
5884 [ $nums -eq $expected ] ||
5885 error "'$cmd' wrong: found $nums, expected $expected"
5887 run_test 56n "check lfs find -type l"
5890 local dir=$DIR/$tdir
5892 setup_56 $dir $NUMFILES $NUMDIRS
5893 utime $dir/file1 > /dev/null || error "utime (1)"
5894 utime $dir/file2 > /dev/null || error "utime (2)"
5895 utime $dir/dir1 > /dev/null || error "utime (3)"
5896 utime $dir/dir2 > /dev/null || error "utime (4)"
5897 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5898 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5901 local nums=$($LFS find -mtime +0 $dir | wc -l)
5903 [ $nums -eq $expected ] ||
5904 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5907 cmd="$LFS find -mtime 0 $dir"
5908 nums=$($cmd | wc -l)
5909 [ $nums -eq $expected ] ||
5910 error "'$cmd' wrong: found $nums, expected $expected"
5912 run_test 56o "check lfs find -mtime for old files"
5915 local dir=$DIR/$tdir
5919 # just to make sure there is something that won't be found
5921 touch $dir/$tfile.now
5923 for age in year week day hour min; do
5924 count=$((count + 1))
5926 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5927 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5928 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5930 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5931 local nums=$($cmd | wc -l)
5932 [ $nums -eq $expected ] ||
5933 error "'$cmd' wrong: found $nums, expected $expected"
5935 cmd="$LFS find $dir -atime $count${age:0:1}"
5936 nums=$($cmd | wc -l)
5937 [ $nums -eq $expected ] ||
5938 error "'$cmd' wrong: found $nums, expected $expected"
5942 cmd="$LFS find $dir -ctime +1s -type f"
5943 nums=$($cmd | wc -l)
5944 (( $nums == $count * 2 + 1)) ||
5945 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5947 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5949 test_newerXY_base() {
5952 local dir=$DIR/$tdir
5956 if [ $y == "t" ]; then
5957 if [ $x == "b" ]; then
5958 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5960 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5963 ref=$DIR/$tfile.newer.$x$y
5964 touch $ref || error "touch $ref failed"
5967 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5969 if [ $y == "t" ]; then
5970 if [ $x == "b" ]; then
5971 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5973 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5976 negref=$DIR/$tfile.negnewer.$x$y
5977 touch $negref || error "touch $negref failed"
5980 local cmd="$LFS find $dir -newer$x$y $ref"
5981 local nums=$(eval $cmd | wc -l)
5982 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5984 [ $nums -eq $expected ] ||
5985 error "'$cmd' wrong: found $nums, expected $expected"
5987 cmd="$LFS find $dir ! -newer$x$y $negref"
5988 nums=$(eval $cmd | wc -l)
5989 [ $nums -eq $expected ] ||
5990 error "'$cmd' wrong: found $nums, expected $expected"
5992 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5993 nums=$(eval $cmd | wc -l)
5994 [ $nums -eq $expected ] ||
5995 error "'$cmd' wrong: found $nums, expected $expected"
6001 test_newerXY_base "b" "t"
6002 test_newerXY_base "a" "a"
6003 test_newerXY_base "a" "m"
6004 test_newerXY_base "a" "c"
6005 test_newerXY_base "m" "a"
6006 test_newerXY_base "m" "m"
6007 test_newerXY_base "m" "c"
6008 test_newerXY_base "c" "a"
6009 test_newerXY_base "c" "m"
6010 test_newerXY_base "c" "c"
6011 test_newerXY_base "b" "b"
6012 test_newerXY_base "a" "t"
6013 test_newerXY_base "m" "t"
6014 test_newerXY_base "c" "t"
6015 test_newerXY_base "b" "t"
6017 run_test 56oc "check lfs find -newerXY work"
6020 local dir=$DIR/$tdir
6025 $LFS find $dir -btime -1d -type f
6032 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6033 ! btime_supported && skip "btime unsupported on MDS"
6035 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6036 ! btime_supported && skip "btime unsupported on clients"
6038 local dir=$DIR/$tdir
6039 local ref=$DIR/$tfile.ref
6040 local negref=$DIR/$tfile.negref
6042 mkdir $dir || error "mkdir $dir failed"
6043 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6044 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6045 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6046 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6047 touch $ref || error "touch $ref failed"
6048 # sleep 3 seconds at least
6051 local before=$(do_facet mds1 date +%s)
6052 local skew=$(($(date +%s) - before + 1))
6054 if (( skew < 0 && skew > -5 )); then
6055 sleep $((0 - skew + 1))
6059 # Set the dir stripe params to limit files all on MDT0,
6060 # otherwise we need to calc the max clock skew between
6061 # the client and MDTs.
6062 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6064 touch $negref || error "touch $negref failed"
6066 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6067 local nums=$($cmd | wc -l)
6068 local expected=$(((NUMFILES + 1) * NUMDIRS))
6070 [ $nums -eq $expected ] ||
6071 error "'$cmd' wrong: found $nums, expected $expected"
6073 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6074 nums=$($cmd | wc -l)
6075 expected=$((NUMFILES + 1))
6076 [ $nums -eq $expected ] ||
6077 error "'$cmd' wrong: found $nums, expected $expected"
6079 [ $skew -lt 0 ] && return
6081 local after=$(do_facet mds1 date +%s)
6082 local age=$((after - before + 1 + skew))
6084 cmd="$LFS find $dir -btime -${age}s -type f"
6085 nums=$($cmd | wc -l)
6086 expected=$(((NUMFILES + 1) * NUMDIRS))
6088 echo "Clock skew between client and server: $skew, age:$age"
6089 [ $nums -eq $expected ] ||
6090 error "'$cmd' wrong: found $nums, expected $expected"
6092 expected=$(($NUMDIRS + 1))
6093 cmd="$LFS find $dir -btime -${age}s -type d"
6094 nums=$($cmd | wc -l)
6095 [ $nums -eq $expected ] ||
6096 error "'$cmd' wrong: found $nums, expected $expected"
6097 rm -f $ref $negref || error "Failed to remove $ref $negref"
6099 run_test 56od "check lfs find -btime with units"
6102 [ $RUNAS_ID -eq $UID ] &&
6103 skip_env "RUNAS_ID = UID = $UID -- skipping"
6105 local dir=$DIR/$tdir
6107 setup_56 $dir $NUMFILES $NUMDIRS
6108 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6110 local expected=$NUMFILES
6111 local cmd="$LFS find -uid $RUNAS_ID $dir"
6112 local nums=$($cmd | wc -l)
6114 [ $nums -eq $expected ] ||
6115 error "'$cmd' wrong: found $nums, expected $expected"
6117 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6118 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6123 run_test 56p "check lfs find -uid and ! -uid"
6126 [ $RUNAS_ID -eq $UID ] &&
6127 skip_env "RUNAS_ID = UID = $UID -- skipping"
6129 local dir=$DIR/$tdir
6131 setup_56 $dir $NUMFILES $NUMDIRS
6132 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6134 local expected=$NUMFILES
6135 local cmd="$LFS find -gid $RUNAS_GID $dir"
6136 local nums=$($cmd | wc -l)
6138 [ $nums -eq $expected ] ||
6139 error "'$cmd' wrong: found $nums, expected $expected"
6141 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6142 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6143 nums=$($cmd | wc -l)
6144 [ $nums -eq $expected ] ||
6145 error "'$cmd' wrong: found $nums, expected $expected"
6147 run_test 56q "check lfs find -gid and ! -gid"
6150 local dir=$DIR/$tdir
6152 setup_56 $dir $NUMFILES $NUMDIRS
6155 local cmd="$LFS find -size 0 -type f -lazy $dir"
6156 local nums=$($cmd | wc -l)
6158 [ $nums -eq $expected ] ||
6159 error "'$cmd' wrong: found $nums, expected $expected"
6160 cmd="$LFS find -size 0 -type f $dir"
6161 nums=$($cmd | wc -l)
6162 [ $nums -eq $expected ] ||
6163 error "'$cmd' wrong: found $nums, expected $expected"
6166 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6167 nums=$($cmd | wc -l)
6168 [ $nums -eq $expected ] ||
6169 error "'$cmd' wrong: found $nums, expected $expected"
6170 cmd="$LFS find ! -size 0 -type f $dir"
6171 nums=$($cmd | wc -l)
6172 [ $nums -eq $expected ] ||
6173 error "'$cmd' wrong: found $nums, expected $expected"
6175 echo "test" > $dir/$tfile
6176 echo "test2" > $dir/$tfile.2 && sync
6178 cmd="$LFS find -size 5 -type f -lazy $dir"
6179 nums=$($cmd | wc -l)
6180 [ $nums -eq $expected ] ||
6181 error "'$cmd' wrong: found $nums, expected $expected"
6182 cmd="$LFS find -size 5 -type f $dir"
6183 nums=$($cmd | wc -l)
6184 [ $nums -eq $expected ] ||
6185 error "'$cmd' wrong: found $nums, expected $expected"
6188 cmd="$LFS find -size +5 -type f -lazy $dir"
6189 nums=$($cmd | wc -l)
6190 [ $nums -eq $expected ] ||
6191 error "'$cmd' wrong: found $nums, expected $expected"
6192 cmd="$LFS find -size +5 -type f $dir"
6193 nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6198 cmd="$LFS find -size +0 -type f -lazy $dir"
6199 nums=$($cmd | wc -l)
6200 [ $nums -eq $expected ] ||
6201 error "'$cmd' wrong: found $nums, expected $expected"
6202 cmd="$LFS find -size +0 -type f $dir"
6203 nums=$($cmd | wc -l)
6204 [ $nums -eq $expected ] ||
6205 error "'$cmd' wrong: found $nums, expected $expected"
6208 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6209 nums=$($cmd | wc -l)
6210 [ $nums -eq $expected ] ||
6211 error "'$cmd' wrong: found $nums, expected $expected"
6212 cmd="$LFS find ! -size -5 -type f $dir"
6213 nums=$($cmd | wc -l)
6214 [ $nums -eq $expected ] ||
6215 error "'$cmd' wrong: found $nums, expected $expected"
6218 cmd="$LFS find -size -5 -type f -lazy $dir"
6219 nums=$($cmd | wc -l)
6220 [ $nums -eq $expected ] ||
6221 error "'$cmd' wrong: found $nums, expected $expected"
6222 cmd="$LFS find -size -5 -type f $dir"
6223 nums=$($cmd | wc -l)
6224 [ $nums -eq $expected ] ||
6225 error "'$cmd' wrong: found $nums, expected $expected"
6227 run_test 56r "check lfs find -size works"
6234 cancel_lru_locks $OSC
6236 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6237 local nums=$($cmd | wc -l)
6239 [ $nums -eq $expected ] ||
6240 error "'$cmd' wrong: found $nums, expected $expected"
6242 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6244 if (( rpcs_before + glimpses != rpcs_after )); then
6245 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6246 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6248 if [[ $glimpses == 0 ]]; then
6249 error "'$cmd' should not send glimpse RPCs to OST"
6251 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6257 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6258 skip "MDS < 2.12.58 doesn't return LSOM data"
6259 local dir=$DIR/$tdir
6260 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6262 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6264 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6265 $LCTL set_param -n llite.*.statahead_agl=0
6266 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6268 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6269 # open and close all files to ensure LSOM is updated
6270 cancel_lru_locks $OSC
6271 find $dir -type f | xargs cat > /dev/null
6273 # expect_found glimpse_rpcs command_to_run
6274 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6275 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6276 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6277 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6279 echo "test" > $dir/$tfile
6280 echo "test2" > $dir/$tfile.2 && sync
6281 cancel_lru_locks $OSC
6282 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6284 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6285 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6286 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6287 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6289 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6290 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6291 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6292 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6293 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6294 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6296 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6299 local dir=$DIR/$tdir
6300 local tmp=$TMP/$tfile.log
6303 test_mkdir -p $dir || error "failed to mkdir $dir"
6304 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6305 error "failed to setstripe $dir/$tfile"
6306 mdt_idx=$($LFS getdirstripe -i $dir)
6307 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6309 stack_trap "rm -f $tmp" EXIT
6310 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6311 ! grep -q obd_uuid $tmp ||
6312 error "failed to find --size +100K --ost 0 $dir"
6313 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6314 ! grep -q obd_uuid $tmp ||
6315 error "failed to find --size +100K --mdt $mdt_idx $dir"
6317 run_test 56rb "check lfs find --size --ost/--mdt works"
6319 test_56s() { # LU-611 #LU-9369
6320 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6322 local dir=$DIR/$tdir
6323 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6325 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6326 for i in $(seq $NUMDIRS); do
6327 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6330 local expected=$NUMDIRS
6331 local cmd="$LFS find -c $OSTCOUNT $dir"
6332 local nums=$($cmd | wc -l)
6334 [ $nums -eq $expected ] || {
6335 $LFS getstripe -R $dir
6336 error "'$cmd' wrong: found $nums, expected $expected"
6339 expected=$((NUMDIRS + onestripe))
6340 cmd="$LFS find -stripe-count +0 -type f $dir"
6341 nums=$($cmd | wc -l)
6342 [ $nums -eq $expected ] || {
6343 $LFS getstripe -R $dir
6344 error "'$cmd' wrong: found $nums, expected $expected"
6348 cmd="$LFS find -stripe-count 1 -type f $dir"
6349 nums=$($cmd | wc -l)
6350 [ $nums -eq $expected ] || {
6351 $LFS getstripe -R $dir
6352 error "'$cmd' wrong: found $nums, expected $expected"
6355 cmd="$LFS find -stripe-count -2 -type f $dir"
6356 nums=$($cmd | wc -l)
6357 [ $nums -eq $expected ] || {
6358 $LFS getstripe -R $dir
6359 error "'$cmd' wrong: found $nums, expected $expected"
6363 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6364 nums=$($cmd | wc -l)
6365 [ $nums -eq $expected ] || {
6366 $LFS getstripe -R $dir
6367 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56s "check lfs find -stripe-count works"
6372 test_56t() { # LU-611 #LU-9369
6373 local dir=$DIR/$tdir
6375 setup_56 $dir 0 $NUMDIRS
6376 for i in $(seq $NUMDIRS); do
6377 $LFS setstripe -S 8M $dir/dir$i/$tfile
6380 local expected=$NUMDIRS
6381 local cmd="$LFS find -S 8M $dir"
6382 local nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] || {
6385 $LFS getstripe -R $dir
6386 error "'$cmd' wrong: found $nums, expected $expected"
6390 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6392 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6394 expected=$(((NUMDIRS + 1) * NUMFILES))
6395 cmd="$LFS find -stripe-size 512k -type f $dir"
6396 nums=$($cmd | wc -l)
6397 [ $nums -eq $expected ] ||
6398 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find -stripe-size +320k -type f $dir"
6401 nums=$($cmd | wc -l)
6402 [ $nums -eq $expected ] ||
6403 error "'$cmd' wrong: found $nums, expected $expected"
6405 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6406 cmd="$LFS find -stripe-size +200k -type f $dir"
6407 nums=$($cmd | wc -l)
6408 [ $nums -eq $expected ] ||
6409 error "'$cmd' wrong: found $nums, expected $expected"
6411 cmd="$LFS find -stripe-size -640k -type f $dir"
6412 nums=$($cmd | wc -l)
6413 [ $nums -eq $expected ] ||
6414 error "'$cmd' wrong: found $nums, expected $expected"
6417 cmd="$LFS find -stripe-size 256k -type f $dir"
6418 nums=$($cmd | wc -l)
6419 [ $nums -eq $expected ] ||
6420 error "'$cmd' wrong: found $nums, expected $expected"
6422 cmd="$LFS find -stripe-size -320k -type f $dir"
6423 nums=$($cmd | wc -l)
6424 [ $nums -eq $expected ] ||
6425 error "'$cmd' wrong: found $nums, expected $expected"
6428 cmd="$LFS find -stripe-size 1024k -type f $dir"
6429 nums=$($cmd | wc -l)
6430 [ $nums -eq $expected ] ||
6431 error "'$cmd' wrong: found $nums, expected $expected"
6433 run_test 56t "check lfs find -stripe-size works"
6435 test_56u() { # LU-611
6436 local dir=$DIR/$tdir
6438 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6440 if [[ $OSTCOUNT -gt 1 ]]; then
6441 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6447 local expected=$(((NUMDIRS + 1) * NUMFILES))
6448 local cmd="$LFS find -stripe-index 0 -type f $dir"
6449 local nums=$($cmd | wc -l)
6451 [ $nums -eq $expected ] ||
6452 error "'$cmd' wrong: found $nums, expected $expected"
6455 cmd="$LFS find -stripe-index 1 -type f $dir"
6456 nums=$($cmd | wc -l)
6457 [ $nums -eq $expected ] ||
6458 error "'$cmd' wrong: found $nums, expected $expected"
6460 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6461 nums=$($cmd | wc -l)
6462 [ $nums -eq $expected ] ||
6463 error "'$cmd' wrong: found $nums, expected $expected"
6466 # This should produce an error and not return any files
6467 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6468 nums=$($cmd 2>/dev/null | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6472 if [[ $OSTCOUNT -gt 1 ]]; then
6473 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6474 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6475 nums=$($cmd | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6480 run_test 56u "check lfs find -stripe-index works"
6484 local dir=$DIR/$tdir
6486 setup_56 $dir $NUMFILES $NUMDIRS
6488 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6489 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6491 for file in $($LFS find -m $UUID $dir); do
6492 file_midx=$($LFS getstripe -m $file)
6493 [ $file_midx -eq $mdt_idx ] ||
6494 error "lfs find -m $UUID != getstripe -m $file_midx"
6497 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6500 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6503 local dir=$DIR/$tdir
6505 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6507 local stripe_size=$($LFS getstripe -S -d $dir) ||
6508 error "$LFS getstripe -S -d $dir failed"
6509 stripe_size=${stripe_size%% *}
6511 local file_size=$((stripe_size * OSTCOUNT))
6512 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6513 local required_space=$((file_num * file_size))
6514 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6516 [[ $free_space -le $((required_space / 1024)) ]] &&
6517 skip_env "need $required_space, have $free_space kbytes"
6520 local dd_count=$((file_size / dd_bs))
6522 # write data into the files
6527 for i in $(seq $NUMFILES); do
6529 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6530 error "write data into $file failed"
6532 for i in $(seq $NUMDIRS); do
6533 for j in $(seq $NUMFILES); do
6534 file=$dir/dir$i/file$j
6535 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6536 error "write data into $file failed"
6540 # $LFS_MIGRATE will fail if hard link migration is unsupported
6541 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6542 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6543 error "creating links to $dir/dir1/file1 failed"
6548 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6551 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6554 eval $cmd || error "$cmd failed"
6556 check_stripe_count $dir/file1 $expected
6558 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6560 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6561 # OST 1 if it is on OST 0. This file is small enough to
6562 # be on only one stripe.
6563 file=$dir/migr_1_ost
6564 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6565 error "write data into $file failed"
6566 local obdidx=$($LFS getstripe -i $file)
6567 local oldmd5=$(md5sum $file)
6570 [[ $obdidx -eq 0 ]] && newobdidx=1
6571 cmd="$LFS migrate -i $newobdidx $file"
6573 eval $cmd || error "$cmd failed"
6575 local realobdix=$($LFS getstripe -i $file)
6576 local newmd5=$(md5sum $file)
6578 [[ $newobdidx -ne $realobdix ]] &&
6579 error "new OST is different (was=$obdidx, "\
6580 "wanted=$newobdidx, got=$realobdix)"
6581 [[ "$oldmd5" != "$newmd5" ]] &&
6582 error "md5sum differ: $oldmd5, $newmd5"
6586 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6588 eval $cmd || error "$cmd failed"
6590 for j in $(seq $NUMFILES); do
6591 check_stripe_count $dir/dir1/file$j $expected
6594 # lfs_migrate works with lfs find
6595 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6596 $LFS_MIGRATE -y -c $expected"
6598 eval $cmd || error "$cmd failed"
6600 for i in $(seq 2 $NUMFILES); do
6601 check_stripe_count $dir/file$i $expected
6603 for i in $(seq 2 $NUMDIRS); do
6604 for j in $(seq $NUMFILES); do
6605 check_stripe_count $dir/dir$i/file$j $expected
6609 run_test 56w "check lfs_migrate -c stripe_count works"
6612 local file1=$DIR/$tdir/file1
6613 local create_pool=false
6614 local initial_pool=$($LFS getstripe -p $DIR)
6618 echo -n "Creating test dir..."
6619 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6622 echo -n "Creating test file..."
6623 touch $file1 || error "cannot create file"
6626 echo -n "Detecting existing pools..."
6627 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6629 if [ ${#pool_list[@]} -gt 0 ]; then
6630 echo "${pool_list[@]}"
6631 for thispool in "${pool_list[@]}"; do
6632 if [[ -z "$initial_pool" ||
6633 "$initial_pool" != "$thispool" ]]; then
6635 echo "Using existing pool '$pool'"
6640 echo "none detected."
6642 if [ -z "$pool" ]; then
6643 pool=${POOL:-testpool}
6644 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6645 echo -n "Creating pool '$pool'..."
6647 pool_add $pool &> /dev/null ||
6648 error "pool_add failed"
6651 echo -n "Adding target to pool..."
6652 pool_add_targets $pool 0 0 1 &> /dev/null ||
6653 error "pool_add_targets failed"
6657 echo -n "Setting pool using -p option..."
6658 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6659 error "migrate failed rc = $?"
6662 echo -n "Verifying test file is in pool after migrating..."
6663 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6664 error "file was not migrated to pool $pool"
6667 echo -n "Removing test file from pool '$pool'..."
6668 # "lfs migrate $file" won't remove the file from the pool
6669 # until some striping information is changed.
6670 $LFS migrate -c 1 $file1 &> /dev/null ||
6671 error "cannot remove from pool"
6672 [ "$($LFS getstripe -p $file1)" ] &&
6673 error "pool still set"
6676 echo -n "Setting pool using --pool option..."
6677 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6678 error "migrate failed rc = $?"
6683 if $create_pool; then
6684 destroy_test_pools 2> /dev/null ||
6685 error "destroy test pools failed"
6688 run_test 56wb "check lfs_migrate pool support"
6691 local file1="$DIR/$tdir/file1"
6698 echo -n "Creating test dir..."
6699 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6700 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6701 error "cannot set stripe by '-S 1M -c 1'"
6704 echo -n "Setting initial stripe for test file..."
6705 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6706 error "cannot set stripe"
6707 cur_ssize=$($LFS getstripe -S "$file1")
6708 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6711 # File currently set to -S 512K -c 1
6713 # Ensure -c and -S options are rejected when -R is set
6714 echo -n "Verifying incompatible options are detected..."
6715 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6716 error "incompatible -c and -R options not detected"
6717 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6718 error "incompatible -S and -R options not detected"
6721 # Ensure unrecognized options are passed through to 'lfs migrate'
6722 echo -n "Verifying -S option is passed through to lfs migrate..."
6723 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6724 error "migration failed"
6725 cur_ssize=$($LFS getstripe -S "$file1")
6726 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6729 # File currently set to -S 1M -c 1
6731 # Ensure long options are supported
6732 echo -n "Verifying long options supported..."
6733 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6734 error "long option without argument not supported"
6735 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6736 error "long option with argument not supported"
6737 cur_ssize=$($LFS getstripe -S "$file1")
6738 [ $cur_ssize -eq 524288 ] ||
6739 error "migrate --stripe-size $cur_ssize != 524288"
6742 # File currently set to -S 512K -c 1
6744 if [ "$OSTCOUNT" -gt 1 ]; then
6745 echo -n "Verifying explicit stripe count can be set..."
6746 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6747 error "migrate failed"
6748 cur_scount=$($LFS getstripe -c "$file1")
6749 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6753 # File currently set to -S 512K -c 1 or -S 512K -c 2
6755 # Ensure parent striping is used if -R is set, and no stripe
6756 # count or size is specified
6757 echo -n "Setting stripe for parent directory..."
6758 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6759 error "cannot set stripe '-S 2M -c 1'"
6762 echo -n "Verifying restripe option uses parent stripe settings..."
6763 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6764 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6765 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6766 error "migrate failed"
6767 cur_ssize=$($LFS getstripe -S "$file1")
6768 [ $cur_ssize -eq $parent_ssize ] ||
6769 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6770 cur_scount=$($LFS getstripe -c "$file1")
6771 [ $cur_scount -eq $parent_scount ] ||
6772 error "migrate -R stripe_count $cur_scount != $parent_scount"
6775 # File currently set to -S 1M -c 1
6777 # Ensure striping is preserved if -R is not set, and no stripe
6778 # count or size is specified
6779 echo -n "Verifying striping size preserved when not specified..."
6780 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6781 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6782 error "cannot set stripe on parent directory"
6783 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6784 error "migrate failed"
6785 cur_ssize=$($LFS getstripe -S "$file1")
6786 [ $cur_ssize -eq $orig_ssize ] ||
6787 error "migrate by default $cur_ssize != $orig_ssize"
6790 # Ensure file name properly detected when final option has no argument
6791 echo -n "Verifying file name properly detected..."
6792 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6793 error "file name interpreted as option argument"
6799 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6802 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6804 local file1=$DIR/$tdir/file1
6806 echo -n "Creating test dir..."
6807 test_mkdir $DIR/$tdir || error "cannot create dir"
6810 echo -n "Creating test file..."
6814 # Ensure 'lfs migrate' will fail by using a non-existent option,
6815 # and make sure rsync is not called to recover
6816 echo -n "Make sure --no-rsync option works..."
6817 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6818 grep -q 'refusing to fall back to rsync' ||
6819 error "rsync was called with --no-rsync set"
6822 # Ensure rsync is called without trying 'lfs migrate' first
6823 echo -n "Make sure --rsync option works..."
6824 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6825 grep -q 'falling back to rsync' &&
6826 error "lfs migrate was called with --rsync set"
6829 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6830 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6831 grep -q 'at the same time' ||
6832 error "--rsync and --no-rsync accepted concurrently"
6838 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6844 test_mkdir $td || error "cannot create $td"
6845 touch $tf || error "cannot touch $tf"
6847 echo -n "Make sure --non-direct|-D works..."
6848 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6849 grep -q "lfs migrate --non-direct" ||
6850 error "--non-direct option cannot work correctly"
6851 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6852 grep -q "lfs migrate -D" ||
6853 error "-D option cannot work correctly"
6856 run_test 56we "check lfs_migrate --non-direct|-D support"
6859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6860 check_swap_layouts_support
6862 local dir=$DIR/$tdir
6863 local ref1=/etc/passwd
6864 local file1=$dir/file1
6866 test_mkdir $dir || error "creating dir $dir"
6867 $LFS setstripe -c 2 $file1
6869 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6870 stripe=$($LFS getstripe -c $file1)
6871 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6872 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6877 run_test 56x "lfs migration support"
6880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6881 check_swap_layouts_support
6883 local dir=$DIR/$tdir/$testnum
6887 local ref1=/etc/passwd
6888 local file1=$dir/file1
6890 $LFS setstripe -c 2 $file1
6892 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6894 local stripe=$($LFS getstripe -c $file1)
6896 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6897 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6902 run_test 56xa "lfs migration --block support"
6904 check_migrate_links() {
6906 local file1="$dir/file1"
6910 local total_count=$(($begin + $count - 1))
6911 local symlink_count=10
6914 if [ ! -f "$file1" ]; then
6915 echo -n "creating initial file..."
6916 $LFS setstripe -c 1 -S "512k" "$file1" ||
6917 error "cannot setstripe initial file"
6920 echo -n "creating symlinks..."
6921 for s in $(seq 1 $symlink_count); do
6922 ln -s "$file1" "$dir/slink$s" ||
6923 error "cannot create symlinks"
6927 echo -n "creating nonlinked files..."
6928 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6929 error "cannot create nonlinked files"
6934 if [ ! -f "$dir/file$total_count" ]; then
6935 echo -n "creating hard links $begin:$total_count..."
6936 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6937 /dev/null || error "cannot create hard links"
6941 echo -n "checking number of hard links listed in xattrs..."
6942 local fid=$($LFS getstripe -F "$file1")
6943 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6946 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6947 skip "hard link list has unexpected size, skipping test"
6949 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6950 error "link names should exceed xattrs size"
6953 echo -n "migrating files..."
6954 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6956 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6959 # make sure all links have been properly migrated
6960 echo -n "verifying files..."
6961 fid=$($LFS getstripe -F "$file1") ||
6962 error "cannot get fid for file $file1"
6963 for i in $(seq 2 $total_count); do
6964 local fid2=$($LFS getstripe -F $dir/file$i)
6966 [ "$fid2" == "$fid" ] ||
6967 error "migrated hard link has mismatched FID"
6970 # make sure hard links were properly detected, and migration was
6971 # performed only once for the entire link set; nonlinked files should
6973 local actual=$(grep -c 'done' <<< "$migrate_out")
6974 local expected=$(($uniq_count + 1))
6976 [ "$actual" -eq "$expected" ] ||
6977 error "hard links individually migrated ($actual != $expected)"
6979 # make sure the correct number of hard links are present
6980 local hardlinks=$(stat -c '%h' "$file1")
6982 [ $hardlinks -eq $total_count ] ||
6983 error "num hard links $hardlinks != $total_count"
6990 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6991 skip "Need MDS version at least 2.10.55"
6993 local dir="$DIR/$tdir"
6995 test_mkdir "$dir" || error "cannot create dir $dir"
6997 echo "testing lfs migrate mode when all links fit within xattrs"
6998 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7000 echo "testing rsync mode when all links fit within xattrs"
7001 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7003 echo "testing lfs migrate mode when all links do not fit within xattrs"
7004 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7006 echo "testing rsync mode when all links do not fit within xattrs"
7007 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7009 chown -R $RUNAS_ID $dir
7010 echo "testing non-root lfs migrate mode when not all links are in xattr"
7011 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7016 run_test 56xb "lfs migration hard link support"
7019 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7021 local dir="$DIR/$tdir"
7023 test_mkdir "$dir" || error "cannot create dir $dir"
7025 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7026 echo -n "Setting initial stripe for 20MB test file..."
7027 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7028 error "cannot setstripe 20MB file"
7030 echo -n "Sizing 20MB test file..."
7031 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7033 echo -n "Verifying small file autostripe count is 1..."
7034 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7035 error "cannot migrate 20MB file"
7036 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7037 error "cannot get stripe for $dir/20mb"
7038 [ $stripe_count -eq 1 ] ||
7039 error "unexpected stripe count $stripe_count for 20MB file"
7043 # Test 2: File is small enough to fit within the available space on
7044 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7045 # have at least an additional 1KB for each desired stripe for test 3
7046 echo -n "Setting stripe for 1GB test file..."
7047 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7049 echo -n "Sizing 1GB test file..."
7050 # File size is 1GB + 3KB
7051 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7054 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7055 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7056 if (( avail > 524288 * OSTCOUNT )); then
7057 echo -n "Migrating 1GB file..."
7058 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7059 error "cannot migrate 1GB file"
7061 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7062 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7063 error "cannot getstripe for 1GB file"
7064 [ $stripe_count -eq 2 ] ||
7065 error "unexpected stripe count $stripe_count != 2"
7069 # Test 3: File is too large to fit within the available space on
7070 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7071 if [ $OSTCOUNT -ge 3 ]; then
7072 # The required available space is calculated as
7073 # file size (1GB + 3KB) / OST count (3).
7074 local kb_per_ost=349526
7076 echo -n "Migrating 1GB file with limit..."
7077 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7078 error "cannot migrate 1GB file with limit"
7081 stripe_count=$($LFS getstripe -c "$dir/1gb")
7082 echo -n "Verifying 1GB autostripe count with limited space..."
7083 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7084 error "unexpected stripe count $stripe_count (min 3)"
7091 run_test 56xc "lfs migration autostripe"
7094 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7096 local dir=$DIR/$tdir
7097 local f_mgrt=$dir/$tfile.mgrt
7098 local f_yaml=$dir/$tfile.yaml
7099 local f_copy=$dir/$tfile.copy
7100 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7101 local layout_copy="-c 2 -S 2M -i 1"
7102 local yamlfile=$dir/yamlfile
7103 local layout_before;
7106 test_mkdir "$dir" || error "cannot create dir $dir"
7107 $LFS setstripe $layout_yaml $f_yaml ||
7108 error "cannot setstripe $f_yaml with layout $layout_yaml"
7109 $LFS getstripe --yaml $f_yaml > $yamlfile
7110 $LFS setstripe $layout_copy $f_copy ||
7111 error "cannot setstripe $f_copy with layout $layout_copy"
7113 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7115 # 1. test option --yaml
7116 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7117 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7118 layout_before=$(get_layout_param $f_yaml)
7119 layout_after=$(get_layout_param $f_mgrt)
7120 [ "$layout_after" == "$layout_before" ] ||
7121 error "lfs_migrate --yaml: $layout_after != $layout_before"
7123 # 2. test option --copy
7124 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7125 error "cannot migrate $f_mgrt with --copy $f_copy"
7126 layout_before=$(get_layout_param $f_copy)
7127 layout_after=$(get_layout_param $f_mgrt)
7128 [ "$layout_after" == "$layout_before" ] ||
7129 error "lfs_migrate --copy: $layout_after != $layout_before"
7131 run_test 56xd "check lfs_migrate --yaml and --copy support"
7134 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7136 local dir=$DIR/$tdir
7137 local f_comp=$dir/$tfile
7138 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7139 local layout_before=""
7140 local layout_after=""
7142 test_mkdir "$dir" || error "cannot create dir $dir"
7143 $LFS setstripe $layout $f_comp ||
7144 error "cannot setstripe $f_comp with layout $layout"
7145 layout_before=$(get_layout_param $f_comp)
7146 dd if=/dev/zero of=$f_comp bs=1M count=4
7148 # 1. migrate a comp layout file by lfs_migrate
7149 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7150 layout_after=$(get_layout_param $f_comp)
7151 [ "$layout_before" == "$layout_after" ] ||
7152 error "lfs_migrate: $layout_before != $layout_after"
7154 # 2. migrate a comp layout file by lfs migrate
7155 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7156 layout_after=$(get_layout_param $f_comp)
7157 [ "$layout_before" == "$layout_after" ] ||
7158 error "lfs migrate: $layout_before != $layout_after"
7160 run_test 56xe "migrate a composite layout file"
7163 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7165 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7166 skip "Need server version at least 2.13.53"
7168 local dir=$DIR/$tdir
7169 local f_comp=$dir/$tfile
7170 local layout="-E 1M -c1 -E -1 -c2"
7174 test_mkdir "$dir" || error "cannot create dir $dir"
7175 $LFS setstripe $layout $f_comp ||
7176 error "cannot setstripe $f_comp with layout $layout"
7177 fid_before=$($LFS getstripe --fid $f_comp)
7178 dd if=/dev/zero of=$f_comp bs=1M count=4
7180 # 1. migrate a comp layout file to a comp layout
7181 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7182 fid_after=$($LFS getstripe --fid $f_comp)
7183 [ "$fid_before" == "$fid_after" ] ||
7184 error "comp-to-comp migrate: $fid_before != $fid_after"
7186 # 2. migrate a comp layout file to a plain layout
7187 $LFS migrate -c2 $f_comp ||
7188 error "cannot migrate $f_comp by lfs migrate"
7189 fid_after=$($LFS getstripe --fid $f_comp)
7190 [ "$fid_before" == "$fid_after" ] ||
7191 error "comp-to-plain migrate: $fid_before != $fid_after"
7193 # 3. migrate a plain layout file to a comp layout
7194 $LFS migrate $layout $f_comp ||
7195 error "cannot migrate $f_comp by lfs migrate"
7196 fid_after=$($LFS getstripe --fid $f_comp)
7197 [ "$fid_before" == "$fid_after" ] ||
7198 error "plain-to-comp migrate: $fid_before != $fid_after"
7200 run_test 56xf "FID is not lost during migration of a composite layout file"
7203 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7204 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7207 local dir=$DIR/$tdir
7211 test_mkdir -p $dir || error "creating dir $dir"
7212 touch $f1 || error "creating std file $f1"
7213 $MULTIOP $f2 H2c || error "creating released file $f2"
7215 # a directory can be raid0, so ask only for files
7216 res=$($LFS find $dir -L raid0 -type f | wc -l)
7217 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7219 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7220 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7222 # only files can be released, so no need to force file search
7223 res=$($LFS find $dir -L released)
7224 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7226 res=$($LFS find $dir -type f \! -L released)
7227 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7229 run_test 56y "lfs find -L raid0|released"
7231 test_56z() { # LU-4824
7232 # This checks to make sure 'lfs find' continues after errors
7233 # There are two classes of errors that should be caught:
7234 # - If multiple paths are provided, all should be searched even if one
7236 # - If errors are encountered during the search, it should not terminate
7238 local dir=$DIR/$tdir
7242 for i in d{0..9}; do
7244 touch $dir/$i/$tfile
7246 $LFS find $DIR/non_existent_dir $dir &&
7247 error "$LFS find did not return an error"
7248 # Make a directory unsearchable. This should NOT be the last entry in
7249 # directory order. Arbitrarily pick the 6th entry
7250 chmod 700 $($LFS find $dir -type d | sed '6!d')
7252 $RUNAS $LFS find $DIR/non_existent $dir
7253 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7255 # The user should be able to see 10 directories and 9 files
7256 (( count == 19 )) ||
7257 error "$LFS find found $count != 19 entries after error"
7259 run_test 56z "lfs find should continue after an error"
7261 test_56aa() { # LU-5937
7262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7264 local dir=$DIR/$tdir
7267 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7269 createmany -o $dir/striped_dir/${tfile}- 1024
7270 local dirs=$($LFS find --size +8k $dir/)
7272 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7274 run_test 56aa "lfs find --size under striped dir"
7276 test_56ab() { # LU-10705
7277 test_mkdir $DIR/$tdir
7278 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7279 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7280 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7281 # Flush writes to ensure valid blocks. Need to be more thorough for
7282 # ZFS, since blocks are not allocated/returned to client immediately.
7284 wait_zfs_commit ost1 2
7285 cancel_lru_locks osc
7288 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7290 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7292 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7293 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7295 rm -f $DIR/$tdir/$tfile.[123]
7297 run_test 56ab "lfs find --blocks"
7300 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7301 skip "Need MDS version at least 2.10.50"
7303 # Create composite files with one component
7304 local dir=$DIR/$tdir
7306 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7307 # Create composite files with three components
7308 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7309 # Create non-composite files
7310 createmany -o $dir/${tfile}- 10
7312 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7314 [[ $nfiles == 10 ]] ||
7315 error "lfs find -E 1M found $nfiles != 10 files"
7317 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7318 [[ $nfiles == 25 ]] ||
7319 error "lfs find ! -E 1M found $nfiles != 25 files"
7321 # All files have a component that starts at 0
7322 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7323 [[ $nfiles == 35 ]] ||
7324 error "lfs find --component-start 0 - $nfiles != 35 files"
7326 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7327 [[ $nfiles == 15 ]] ||
7328 error "lfs find --component-start 2M - $nfiles != 15 files"
7330 # All files created here have a componenet that does not starts at 2M
7331 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7332 [[ $nfiles == 35 ]] ||
7333 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7335 # Find files with a specified number of components
7336 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7337 [[ $nfiles == 15 ]] ||
7338 error "lfs find --component-count 3 - $nfiles != 15 files"
7340 # Remember non-composite files have a component count of zero
7341 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7342 [[ $nfiles == 10 ]] ||
7343 error "lfs find --component-count 0 - $nfiles != 10 files"
7345 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7346 [[ $nfiles == 20 ]] ||
7347 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7349 # All files have a flag called "init"
7350 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7351 [[ $nfiles == 35 ]] ||
7352 error "lfs find --component-flags init - $nfiles != 35 files"
7354 # Multi-component files will have a component not initialized
7355 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7356 [[ $nfiles == 15 ]] ||
7357 error "lfs find !--component-flags init - $nfiles != 15 files"
7362 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7365 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7366 skip "Need MDS version at least 2.10.57"
7376 # create mirrored directories and mirrored files
7377 mkdir $td || error "mkdir $td failed"
7378 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7379 createmany -o $tf- 10 || error "create $tf- failed"
7381 for i in $(seq 2); do
7383 mkdir $dir || error "mkdir $dir failed"
7384 $LFS mirror create -N$((3 + i)) $dir ||
7385 error "create mirrored dir $dir failed"
7386 createmany -o $dir/$tfile- 10 ||
7387 error "create $dir/$tfile- failed"
7390 # change the states of some mirrored files
7392 for i in $(seq 2); do
7394 for j in $(seq 4 9); do
7395 echo foo > $dir/$tfile-$j
7399 # find mirrored files with specific mirror count
7400 cmd="$LFS find --mirror-count 3 --type f $td"
7401 nfiles=$($cmd | wc -l)
7402 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7404 cmd="$LFS find ! --mirror-count 3 --type f $td"
7405 nfiles=$($cmd | wc -l)
7406 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7408 cmd="$LFS find --mirror-count +2 --type f $td"
7409 nfiles=$($cmd | wc -l)
7410 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7412 cmd="$LFS find --mirror-count -6 --type f $td"
7413 nfiles=$($cmd | wc -l)
7414 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7416 # find mirrored files with specific file state
7417 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7418 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7420 cmd="$LFS find --mirror-state=ro --type f $td"
7421 nfiles=$($cmd | wc -l)
7422 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7424 cmd="$LFS find ! --mirror-state=ro --type f $td"
7425 nfiles=$($cmd | wc -l)
7426 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7428 cmd="$LFS find --mirror-state=wp --type f $td"
7429 nfiles=$($cmd | wc -l)
7430 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7432 cmd="$LFS find ! --mirror-state=sp --type f $td"
7433 nfiles=$($cmd | wc -l)
7434 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7436 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7440 # note test will not do anything if MDS is not local
7441 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7442 skip_env "ldiskfs only test"
7444 remote_mds_nodsh && skip "remote MDS with nodsh"
7446 local MNTDEV="osd*.*MDT*.mntdev"
7447 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7448 [ -z "$DEV" ] && error "can't access $MNTDEV"
7449 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7450 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7451 error "can't access $DEV"
7452 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7453 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7457 run_test 57a "verify MDS filesystem created with large inodes =="
7460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7461 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7462 skip_env "ldiskfs only test"
7464 remote_mds_nodsh && skip "remote MDS with nodsh"
7466 local dir=$DIR/$tdir
7469 local fileN=$dir/f$filecount
7471 rm -rf $dir || error "removing $dir"
7473 local mdtidx=$($LFS getstripe -m $dir)
7474 local mdtname=MDT$(printf %04x $mdtidx)
7475 local facet=mds$((mdtidx + 1))
7477 echo "mcreating $filecount files"
7478 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7480 # verify that files do not have EAs yet
7481 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7482 error "$file1 has an EA"
7483 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7484 error "$fileN has an EA"
7488 df $dir #make sure we get new statfs data
7489 local mdsfree=$(do_facet $facet \
7490 lctl get_param -n osd*.*$mdtname.kbytesfree)
7491 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7494 echo "opening files to create objects/EAs"
7495 for file in $(seq -f $dir/f%g 1 $filecount); do
7496 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7497 error "opening $file"
7500 # verify that files have EAs now
7501 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7502 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7504 sleep 1 #make sure we get new statfs data
7506 local mdsfree2=$(do_facet $facet \
7507 lctl get_param -n osd*.*$mdtname.kbytesfree)
7508 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7510 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7511 if [ "$mdsfree" != "$mdsfree2" ]; then
7512 error "MDC before $mdcfree != after $mdcfree2"
7514 echo "MDC before $mdcfree != after $mdcfree2"
7515 echo "unable to confirm if MDS has large inodes"
7520 run_test 57b "default LOV EAs are stored inside large inodes ==="
7523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7524 [ -z "$(which wiretest 2>/dev/null)" ] &&
7525 skip_env "could not find wiretest"
7529 run_test 58 "verify cross-platform wire constants =============="
7532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7534 echo "touch 130 files"
7535 createmany -o $DIR/f59- 130
7537 unlinkmany $DIR/f59- 130
7539 # wait for commitment of removal
7540 wait_delete_completed
7542 run_test 59 "verify cancellation of llog records async ========="
7544 TEST60_HEAD="test_60 run $RANDOM"
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7547 remote_mgs_nodsh && skip "remote MGS with nodsh"
7548 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7549 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7550 skip_env "missing subtest run-llog.sh"
7552 log "$TEST60_HEAD - from kernel mode"
7553 do_facet mgs "$LCTL dk > /dev/null"
7554 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7555 do_facet mgs $LCTL dk > $TMP/$tfile
7557 # LU-6388: test llog_reader
7558 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7559 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7560 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7561 skip_env "missing llog_reader"
7562 local fstype=$(facet_fstype mgs)
7563 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7564 skip_env "Only for ldiskfs or zfs type mgs"
7566 local mntpt=$(facet_mntpt mgs)
7567 local mgsdev=$(mgsdevname 1)
7579 #get fid and record list
7580 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7582 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7584 #remount mgs as ldiskfs or zfs type
7585 stop mgs || error "stop mgs failed"
7586 mount_fstype mgs || error "remount mgs failed"
7587 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7590 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7591 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7596 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7598 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7600 echo "obj_file is $obj_file"
7601 do_facet mgs $llog_reader $obj_file
7603 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7604 awk '{ print $3 }' | sed -e "s/^type=//g")
7605 if [ $rec_type != $rec ]; then
7606 echo "FAILED test_60a wrong record type $rec_type," \
7612 #check obj path if record type is LLOG_LOGID_MAGIC
7613 if [ "$rec" == "1064553b" ]; then
7614 path=$(do_facet mgs $llog_reader $obj_file |
7615 grep "path=" | awk '{ print $NF }' |
7616 sed -e "s/^path=//g")
7617 if [ $obj_file != $mntpt/$path ]; then
7618 echo "FAILED test_60a wrong obj path" \
7619 "$montpt/$path, should be $obj_file"
7626 #restart mgs before "error", otherwise it will block the next test
7627 stop mgs || error "stop mgs failed"
7628 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7629 $pass || error "test failed, see FAILED test_60a messages for specifics"
7631 run_test 60a "llog_test run from kernel module and test llog_reader"
7633 test_60b() { # bug 6411
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7637 LLOG_COUNT=$(do_facet mgs dmesg |
7638 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7639 /llog_[a-z]*.c:[0-9]/ {
7651 [[ $LLOG_COUNT -gt 120 ]] &&
7652 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7654 run_test 60b "limit repeated messages from CERROR/CWARN"
7657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7659 echo "create 5000 files"
7660 createmany -o $DIR/f60c- 5000
7661 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7662 lctl set_param fail_loc=0x80000137
7663 unlinkmany $DIR/f60c- 5000
7664 lctl set_param fail_loc=0
7666 run_test 60c "unlink file when mds full"
7669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7671 SAVEPRINTK=$(lctl get_param -n printk)
7672 # verify "lctl mark" is even working"
7673 MESSAGE="test message ID $RANDOM $$"
7674 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7675 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7677 lctl set_param printk=0 || error "set lnet.printk failed"
7678 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7679 MESSAGE="new test message ID $RANDOM $$"
7680 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7681 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7682 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7684 lctl set_param -n printk="$SAVEPRINTK"
7686 run_test 60d "test printk console message masking"
7689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7690 remote_mds_nodsh && skip "remote MDS with nodsh"
7693 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7694 do_facet mds1 lctl set_param fail_loc=0x15b
7697 run_test 60e "no space while new llog is being created"
7703 test_mkdir -c $MDSCOUNT $DIR/$tdir
7708 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7709 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7711 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7712 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7713 index=$((index + 1))
7719 for i in {0..100}; do
7720 # define OBD_FAIL_OSD_TXN_START 0x19a
7721 local index=$((i % MDSCOUNT + 1))
7723 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7730 for i in $(seq $MDSCOUNT); do
7731 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7734 mkdir $DIR/$tdir/new || error "mkdir failed"
7735 rmdir $DIR/$tdir/new || error "rmdir failed"
7737 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7739 for i in $(seq $MDSCOUNT); do
7740 wait_update_facet mds$i "$LCTL get_param -n \
7741 mdd.$(facet_svc mds$i).lfsck_namespace |
7742 awk '/^status/ { print \\\$2 }'" "completed"
7745 ls -R $DIR/$tdir || error "ls failed"
7746 rm -rf $DIR/$tdir || error "rmdir failed"
7748 run_test 60g "transaction abort won't cause MDT hung"
7751 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7752 skip "Need MDS version at least 2.12.52"
7753 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7757 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7758 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7759 for fail_loc in 0x80000188 0x80000189; do
7760 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7761 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7762 error "mkdir $dir-$fail_loc failed"
7763 for i in {0..10}; do
7764 # create may fail on missing stripe
7765 echo $i > $DIR/$tdir-$fail_loc/$i
7767 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7768 error "getdirstripe $tdir-$fail_loc failed"
7769 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7770 error "migrate $tdir-$fail_loc failed"
7771 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7772 error "getdirstripe $tdir-$fail_loc failed"
7773 pushd $DIR/$tdir-$fail_loc
7775 echo $f | cmp $f - || error "$f data mismatch"
7778 rm -rf $DIR/$tdir-$fail_loc
7781 run_test 60h "striped directory with missing stripes can be accessed"
7784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7787 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7788 cancel_lru_locks osc
7789 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7792 run_test 61a "mmap() writes don't make sync hang ================"
7795 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7797 run_test 61b "mmap() of unstriped file is successful"
7799 # bug 2330 - insufficient obd_match error checking causes LBUG
7801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7805 cancel_lru_locks osc
7806 lctl set_param fail_loc=0x405
7807 cat $f && error "cat succeeded, expect -EIO"
7808 lctl set_param fail_loc=0
7810 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7811 # match every page all of the time.
7812 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7814 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7815 # Though this test is irrelevant anymore, it helped to reveal some
7816 # other grant bugs (LU-4482), let's keep it.
7817 test_63a() { # was test_63
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7820 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7822 for i in `seq 10` ; do
7823 dd if=/dev/zero of=$DIR/f63 bs=8k &
7829 rm -f $DIR/f63 || true
7831 run_test 63a "Verify oig_wait interruption does not crash ======="
7833 # bug 2248 - async write errors didn't return to application on sync
7834 # bug 3677 - async write errors left page locked
7836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7839 lctl set_param debug=-1
7841 # ensure we have a grant to do async writes
7842 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7845 sync # sync lest earlier test intercept the fail_loc
7847 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7848 lctl set_param fail_loc=0x80000406
7849 $MULTIOP $DIR/$tfile Owy && \
7850 error "sync didn't return ENOMEM"
7851 sync; sleep 2; sync # do a real sync this time to flush page
7852 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7853 error "locked page left in cache after async error" || true
7856 run_test 63b "async write errors should be returned to fsync ==="
7859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7862 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7864 run_test 64a "verify filter grant calculations (in kernel) ====="
7867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7869 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7871 run_test 64b "check out-of-space detection on client"
7874 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7876 run_test 64c "verify grant shrink"
7882 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7885 # this does exactly what osc_request.c:osc_announce_cached() does in
7886 # order to calculate max amount of grants to ask from server
7890 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7891 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7893 ((rpc_in_flight++));
7894 nrpages=$((nrpages * rpc_in_flight))
7896 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7898 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7900 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7901 local undirty=$((nrpages * PAGE_SIZE))
7903 local max_extent_pages
7904 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7905 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7906 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7907 local grant_extent_tax
7908 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7910 undirty=$((undirty + nrextents * grant_extent_tax))
7915 # this is size of unit for grant allocation. It should be equal to
7916 # what tgt_grant.c:tgt_grant_chunk() calculates
7920 local grant_extent_tax
7922 max_brw_size=$(import_param $tgt max_brw_size)
7924 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7926 echo $(((max_brw_size + grant_extent_tax) * 2))
7930 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7931 skip "OST < 2.10.55 doesn't limit grants enough"
7933 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7935 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7936 skip "no grant_param connect flag"
7938 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7940 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7941 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7944 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7945 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7947 $LFS setstripe $DIR/$tfile -i 0 -c 1
7948 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7951 while kill -0 $ddpid; do
7952 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7954 if [[ $cur_grant -gt $max_cur_granted ]]; then
7956 error "cur_grant $cur_grant > $max_cur_granted"
7962 run_test 64d "check grant limit exceed"
7968 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7970 ((cur_grants == expected)) ||
7971 error "$msg: grants mismatch: $cur_grants, expected $expected"
7975 echo $((($1 + $2 - 1) & ~($2 - 1)))
7979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7980 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
7981 skip "Need OSS version at least 2.11.56"
7983 # Remount client to reset grant
7984 remount_client $MOUNT || error "failed to remount client"
7985 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7987 local init_grants=$(import_param $osc_tgt initial_grant)
7989 check_grants $osc_tgt $init_grants "init grants"
7991 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
7992 local max_brw_size=$(import_param $osc_tgt max_brw_size)
7993 local gbs=$(import_param $osc_tgt grant_block_size)
7995 # write random number of bytes from max_brw_size / 4 to max_brw_size
7996 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
7997 # align for direct io
7998 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
7999 # round to grant consumption unit
8000 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8002 local grants=$((wb_round_up + extent_tax))
8004 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8006 # define OBD_FAIL_TGT_NO_GRANT 0x725
8007 # make the server not grant more back
8008 do_facet ost1 $LCTL set_param fail_loc=0x725
8009 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8011 do_facet ost1 $LCTL set_param fail_loc=0
8013 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8015 rm -f $DIR/$tfile || error "rm failed"
8017 # Remount client to reset grant
8018 remount_client $MOUNT || error "failed to remount client"
8019 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8021 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8023 # define OBD_FAIL_TGT_NO_GRANT 0x725
8024 # make the server not grant more back
8025 do_facet ost1 $LCTL set_param fail_loc=0x725
8026 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8027 do_facet ost1 $LCTL set_param fail_loc=0
8029 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8031 run_test 64e "check grant consumption (no grant allocation)"
8034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8036 # Remount client to reset grant
8037 remount_client $MOUNT || error "failed to remount client"
8038 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8040 local init_grants=$(import_param $osc_tgt initial_grant)
8041 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8042 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8043 local gbs=$(import_param $osc_tgt grant_block_size)
8044 local chunk=$(grant_chunk $osc_tgt)
8046 # write random number of bytes from max_brw_size / 4 to max_brw_size
8047 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8048 # align for direct io
8049 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8050 # round to grant consumption unit
8051 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8053 local grants=$((wb_round_up + extent_tax))
8055 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8056 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8057 error "error writing to $DIR/$tfile"
8059 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8060 "direct io with grant allocation"
8062 rm -f $DIR/$tfile || error "rm failed"
8064 # Remount client to reset grant
8065 remount_client $MOUNT || error "failed to remount client"
8066 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8068 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8070 local cmd="oO_WRONLY:w${write_bytes}_yc"
8072 $MULTIOP $DIR/$tfile $cmd &
8076 check_grants $osc_tgt $((init_grants - grants)) \
8077 "buffered io, not write rpc"
8079 kill -USR1 $MULTIPID
8082 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8083 "buffered io, one RPC"
8085 run_test 64f "check grant consumption (with grant allocation)"
8087 # bug 1414 - set/get directories' stripe info
8089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8091 test_mkdir $DIR/$tdir
8093 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8095 run_test 65a "directory with no stripe info"
8098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8100 test_mkdir $DIR/$tdir
8101 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8103 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8106 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8108 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8112 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8114 test_mkdir $DIR/$tdir
8115 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8117 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8118 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8120 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8122 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 test_mkdir $DIR/$tdir
8128 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8129 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8131 if [[ $STRIPECOUNT -le 0 ]]; then
8133 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8134 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8135 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8137 sc=$(($STRIPECOUNT - 1))
8139 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8140 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8141 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8142 error "lverify failed"
8144 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8149 test_mkdir $DIR/$tdir
8151 $LFS setstripe $DIR/$tdir || error "setstripe"
8152 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8153 error "no stripe info failed"
8155 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8157 run_test 65e "directory setstripe defaults"
8160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8162 test_mkdir $DIR/${tdir}f
8163 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8164 error "setstripe succeeded" || true
8166 run_test 65f "dir setstripe permission (should return error) ==="
8169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8171 test_mkdir $DIR/$tdir
8172 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8174 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8175 error "setstripe -S failed"
8176 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8177 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8178 error "delete default stripe failed"
8180 run_test 65g "directory setstripe -d"
8183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8185 test_mkdir $DIR/$tdir
8186 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8188 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8189 error "setstripe -S failed"
8190 test_mkdir $DIR/$tdir/dd1
8191 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8192 error "stripe info inherit failed"
8194 run_test 65h "directory stripe info inherit ===================="
8197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8199 save_layout_restore_at_exit $MOUNT
8201 # bug6367: set non-default striping on root directory
8202 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8204 # bug12836: getstripe on -1 default directory striping
8205 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8207 # bug12836: getstripe -v on -1 default directory striping
8208 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8210 # bug12836: new find on -1 default directory striping
8211 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8213 run_test 65i "various tests to set root directory striping"
8215 test_65j() { # bug6367
8216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8220 # if we aren't already remounting for each test, do so for this test
8221 if [ "$I_MOUNTED" = "yes" ]; then
8222 cleanup || error "failed to unmount"
8226 save_layout_restore_at_exit $MOUNT
8228 $LFS setstripe -d $MOUNT || error "setstripe failed"
8230 run_test 65j "set default striping on root directory (bug 6367)="
8234 wait_delete_completed
8235 do_facet $SINGLEMDS "lctl set_param -n \
8236 osp.$ost*MDT0000.max_create_count=$max_count"
8237 do_facet $SINGLEMDS "lctl set_param -n \
8238 osp.$ost*MDT0000.create_count=$count"
8239 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8240 echo $INACTIVE_OSC "is Activate"
8242 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8245 test_65k() { # bug11679
8246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8247 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8248 remote_mds_nodsh && skip "remote MDS with nodsh"
8250 local disable_precreate=true
8251 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8252 disable_precreate=false
8254 echo "Check OST status: "
8255 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8256 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8258 for OSC in $MDS_OSCS; do
8259 echo $OSC "is active"
8260 do_facet $SINGLEMDS lctl --device %$OSC activate
8263 for INACTIVE_OSC in $MDS_OSCS; do
8264 local ost=$(osc_to_ost $INACTIVE_OSC)
8265 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8266 lov.*md*.target_obd |
8267 awk -F: /$ost/'{ print $1 }' | head -n 1)
8270 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8271 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8273 echo "Deactivate: " $INACTIVE_OSC
8274 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8276 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8277 osp.$ost*MDT0000.create_count")
8278 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8279 osp.$ost*MDT0000.max_create_count")
8280 $disable_precreate &&
8281 do_facet $SINGLEMDS "lctl set_param -n \
8282 osp.$ost*MDT0000.max_create_count=0"
8284 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8285 [ -f $DIR/$tdir/$idx ] && continue
8286 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8287 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8289 error "setstripe $idx should succeed"; }
8290 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8292 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8295 do_facet $SINGLEMDS "lctl set_param -n \
8296 osp.$ost*MDT0000.max_create_count=$max_count"
8297 do_facet $SINGLEMDS "lctl set_param -n \
8298 osp.$ost*MDT0000.create_count=$count"
8299 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8300 echo $INACTIVE_OSC "is Activate"
8302 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8305 run_test 65k "validate manual striping works properly with deactivated OSCs"
8307 test_65l() { # bug 12836
8308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8310 test_mkdir -p $DIR/$tdir/test_dir
8311 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8312 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8314 run_test 65l "lfs find on -1 stripe dir ========================"
8317 local layout=$(save_layout $MOUNT)
8318 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8319 restore_layout $MOUNT $layout
8320 error "setstripe should fail by non-root users"
8324 run_test 65m "normal user can't set filesystem default stripe"
8327 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8328 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8329 skip "Need MDS version at least 2.12.50"
8330 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8332 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8333 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8334 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8336 local root_layout=$(save_layout $MOUNT)
8337 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8339 # new subdirectory under root directory should not inherit
8340 # the default layout from root
8341 local dir1=$MOUNT/$tdir-1
8342 mkdir $dir1 || error "mkdir $dir1 failed"
8343 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8344 error "$dir1 shouldn't have LOV EA"
8346 # delete the default layout on root directory
8347 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8349 local dir2=$MOUNT/$tdir-2
8350 mkdir $dir2 || error "mkdir $dir2 failed"
8351 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8352 error "$dir2 shouldn't have LOV EA"
8354 # set a new striping pattern on root directory
8355 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8356 local new_def_stripe_size=$((def_stripe_size * 2))
8357 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8358 error "set stripe size on $MOUNT failed"
8360 # new file created in $dir2 should inherit the new stripe size from
8361 # the filesystem default
8362 local file2=$dir2/$tfile-2
8363 touch $file2 || error "touch $file2 failed"
8365 local file2_stripe_size=$($LFS getstripe -S $file2)
8366 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8367 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8369 local dir3=$MOUNT/$tdir-3
8370 mkdir $dir3 || error "mkdir $dir3 failed"
8371 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8372 # the root layout, which is the actual default layout that will be used
8373 # when new files are created in $dir3.
8374 local dir3_layout=$(get_layout_param $dir3)
8375 local root_dir_layout=$(get_layout_param $MOUNT)
8376 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8377 error "$dir3 should show the default layout from $MOUNT"
8379 # set OST pool on root directory
8380 local pool=$TESTNAME
8381 pool_add $pool || error "add $pool failed"
8382 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8383 error "add targets to $pool failed"
8385 $LFS setstripe -p $pool $MOUNT ||
8386 error "set OST pool on $MOUNT failed"
8388 # new file created in $dir3 should inherit the pool from
8389 # the filesystem default
8390 local file3=$dir3/$tfile-3
8391 touch $file3 || error "touch $file3 failed"
8393 local file3_pool=$($LFS getstripe -p $file3)
8394 [[ "$file3_pool" = "$pool" ]] ||
8395 error "$file3 didn't inherit OST pool $pool"
8397 local dir4=$MOUNT/$tdir-4
8398 mkdir $dir4 || error "mkdir $dir4 failed"
8399 local dir4_layout=$(get_layout_param $dir4)
8400 root_dir_layout=$(get_layout_param $MOUNT)
8401 echo "$LFS getstripe -d $dir4"
8402 $LFS getstripe -d $dir4
8403 echo "$LFS getstripe -d $MOUNT"
8404 $LFS getstripe -d $MOUNT
8405 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8406 error "$dir4 should show the default layout from $MOUNT"
8408 # new file created in $dir4 should inherit the pool from
8409 # the filesystem default
8410 local file4=$dir4/$tfile-4
8411 touch $file4 || error "touch $file4 failed"
8413 local file4_pool=$($LFS getstripe -p $file4)
8414 [[ "$file4_pool" = "$pool" ]] ||
8415 error "$file4 didn't inherit OST pool $pool"
8417 # new subdirectory under non-root directory should inherit
8418 # the default layout from its parent directory
8419 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8420 error "set directory layout on $dir4 failed"
8422 local dir5=$dir4/$tdir-5
8423 mkdir $dir5 || error "mkdir $dir5 failed"
8425 dir4_layout=$(get_layout_param $dir4)
8426 local dir5_layout=$(get_layout_param $dir5)
8427 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8428 error "$dir5 should inherit the default layout from $dir4"
8430 # though subdir under ROOT doesn't inherit default layout, but
8431 # its sub dir/file should be created with default layout.
8432 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8433 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8434 skip "Need MDS version at least 2.12.59"
8436 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8437 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8438 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8440 if [ $default_lmv_hash == "none" ]; then
8441 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8443 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8444 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8447 $LFS setdirstripe -D -c 2 $MOUNT ||
8448 error "setdirstripe -D -c 2 failed"
8449 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8450 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8451 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8453 run_test 65n "don't inherit default layout from root for new subdirectories"
8455 # bug 2543 - update blocks count on client
8457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8460 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8461 sync; sync_all_data; sync; sync_all_data
8462 cancel_lru_locks osc
8463 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8464 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8466 run_test 66 "update inode blocks count on client ==============="
8469 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8473 swapon -s | awk '($1 == "'$1'") { print $4 }'
8476 # bug5265, obdfilter oa2dentry return -ENOENT
8477 # #define OBD_FAIL_SRV_ENOENT 0x217
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8480 remote_ost_nodsh && skip "remote OST with nodsh"
8483 $LFS setstripe -c 1 -i 0 $f
8485 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8487 do_facet ost1 lctl set_param fail_loc=0x217
8488 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8489 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8491 do_facet ost1 lctl set_param fail_loc=0
8492 $DIRECTIO write $f 0 2 || error "write error"
8494 cancel_lru_locks osc
8495 $DIRECTIO read $f 0 1 || error "read error"
8497 do_facet ost1 lctl set_param fail_loc=0x217
8498 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8500 do_facet ost1 lctl set_param fail_loc=0
8503 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8506 test_mkdir $DIR/$tdir
8507 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8508 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8510 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8512 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8514 [ "$RUNAS_ID" = "$UID" ] &&
8515 skip_env "RUNAS_ID = UID = $UID -- skipping"
8516 # Check that testing environment is properly set up. Skip if not
8517 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8518 skip_env "User $RUNAS_ID does not exist - skipping"
8521 chmod 777 $DIR/$tfile
8522 chmod ug+s $DIR/$tfile
8523 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8524 error "$RUNAS dd $DIR/$tfile failed"
8525 # See if we are still setuid/sgid
8526 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8527 error "S/gid is not dropped on write"
8528 # Now test that MDS is updated too
8529 cancel_lru_locks mdc
8530 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8531 error "S/gid is not dropped on MDS"
8534 run_test 72a "Test that remove suid works properly (bug5695) ===="
8536 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8539 [ "$RUNAS_ID" = "$UID" ] &&
8540 skip_env "RUNAS_ID = UID = $UID -- skipping"
8541 [ "$RUNAS_ID" -eq 0 ] &&
8542 skip_env "RUNAS_ID = 0 -- skipping"
8543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8544 # Check that testing environment is properly set up. Skip if not
8545 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8546 skip_env "User $RUNAS_ID does not exist - skipping"
8548 touch $DIR/${tfile}-f{g,u}
8549 test_mkdir $DIR/${tfile}-dg
8550 test_mkdir $DIR/${tfile}-du
8551 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8552 chmod g+s $DIR/${tfile}-{f,d}g
8553 chmod u+s $DIR/${tfile}-{f,d}u
8554 for perm in 777 2777 4777; do
8555 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8556 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8557 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8558 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8562 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8564 # bug 3462 - multiple simultaneous MDC requests
8566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8568 test_mkdir $DIR/d73-1
8569 test_mkdir $DIR/d73-2
8570 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8573 lctl set_param fail_loc=0x80000129
8574 $MULTIOP $DIR/d73-1/f73-2 Oc &
8576 lctl set_param fail_loc=0
8578 $MULTIOP $DIR/d73-2/f73-3 Oc &
8582 wait $pid1 || return 1
8586 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8587 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8588 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8592 run_test 73 "multiple MDC requests (should not deadlock)"
8594 test_74a() { # bug 6149, 6184
8595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8600 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8601 # will spin in a tight reconnection loop
8602 $LCTL set_param fail_loc=0x8000030e
8603 # get any lock that won't be difficult - lookup works.
8605 $LCTL set_param fail_loc=0
8609 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8611 test_74b() { # bug 13310
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8616 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8617 # will spin in a tight reconnection loop
8618 $LCTL set_param fail_loc=0x8000030e
8619 # get a "difficult" lock
8621 $LCTL set_param fail_loc=0
8625 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8630 #define OBD_FAIL_LDLM_NEW_LOCK
8631 $LCTL set_param fail_loc=0x319
8632 touch $DIR/$tfile && error "touch successful"
8633 $LCTL set_param fail_loc=0
8636 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8638 slab_lic=/sys/kernel/slab/lustre_inode_cache
8640 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8641 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8642 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8645 test_76a() { # Now for b=20433, added originally in b=1443
8646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8648 cancel_lru_locks osc
8649 # there may be some slab objects cached per core
8650 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8651 local before=$(num_objects)
8652 local count=$((512 * cpus))
8653 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8654 local margin=$((count / 10))
8655 if [[ -f $slab_lic/aliases ]]; then
8656 local aliases=$(cat $slab_lic/aliases)
8657 (( aliases > 0 )) && margin=$((margin * aliases))
8660 echo "before slab objects: $before"
8661 for i in $(seq $count); do
8665 cancel_lru_locks osc
8666 local after=$(num_objects)
8667 echo "created: $count, after slab objects: $after"
8668 # shared slab counts are not very accurate, allow significant margin
8669 # the main goal is that the cache growth is not permanently > $count
8670 while (( after > before + margin )); do
8672 after=$(num_objects)
8674 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8675 if (( wait > 60 )); then
8676 error "inode slab grew from $before+$margin to $after"
8680 run_test 76a "confirm clients recycle inodes properly ===="
8683 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8684 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
8687 local before=$(num_objects)
8689 for i in $(seq $count); do
8694 local after=$(num_objects)
8697 while (( after > before )); do
8699 after=$(num_objects)
8701 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8702 if (( wait > 60 )); then
8703 error "inode slab grew from $before to $after"
8707 echo "slab objects before: $before, after: $after"
8709 run_test 76b "confirm clients recycle directory inodes properly ===="
8714 # Note: in sptlrpc modes which enable its own bulk checksum, the
8715 # original crc32_le bulk checksum will be automatically disabled,
8716 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8717 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8718 # In this case set_checksums() will not be no-op, because sptlrpc
8719 # bulk checksum will be enabled all through the test.
8721 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8722 lctl set_param -n osc.*.checksums $1
8726 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8727 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8728 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8729 tr -d [] | head -n1)}
8732 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8734 log "set checksum type to $1, rc = $rc"
8738 get_osc_checksum_type()
8740 # arugment 1: OST name, like OST0000
8742 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8743 sed 's/.*\[\(.*\)\].*/\1/g')
8745 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8749 F77_TMP=$TMP/f77-temp
8752 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8753 error "error writing to $F77_TMP"
8756 test_77a() { # bug 10889
8757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8758 $GSS && skip_env "could not run with gss"
8760 [ ! -f $F77_TMP ] && setup_f77
8762 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8766 run_test 77a "normal checksum read/write operation"
8768 test_77b() { # bug 10889
8769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8770 $GSS && skip_env "could not run with gss"
8772 [ ! -f $F77_TMP ] && setup_f77
8773 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8774 $LCTL set_param fail_loc=0x80000409
8777 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8778 error "dd error: $?"
8779 $LCTL set_param fail_loc=0
8781 for algo in $CKSUM_TYPES; do
8782 cancel_lru_locks osc
8783 set_checksum_type $algo
8784 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8785 $LCTL set_param fail_loc=0x80000408
8786 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8787 $LCTL set_param fail_loc=0
8790 set_checksum_type $ORIG_CSUM_TYPE
8793 run_test 77b "checksum error on client write, read"
8798 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8800 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8801 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8802 $check_ost && [ -n "$ost_file_prefix" ] &&
8803 do_facet ost1 rm -f ${ost_file_prefix}\*
8807 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8808 $GSS && skip_env "could not run with gss"
8809 remote_ost_nodsh && skip "remote OST with nodsh"
8812 local osc_file_prefix
8814 local check_ost=false
8815 local ost_file_prefix
8821 # ensure corruption will occur on first OSS/OST
8822 $LFS setstripe -i 0 $DIR/$tfile
8824 [ ! -f $F77_TMP ] && setup_f77
8825 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8826 error "dd write error: $?"
8827 fid=$($LFS path2fid $DIR/$tfile)
8829 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8832 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8833 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8835 echo "OSS do not support bulk pages dump upon error"
8838 osc_file_prefix=$($LCTL get_param -n debug_path)
8839 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8841 trap cleanup_77c EXIT
8844 # enable bulk pages dump upon error on Client
8845 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8846 # enable bulk pages dump upon error on OSS
8848 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8850 # flush Client cache to allow next read to reach OSS
8851 cancel_lru_locks osc
8853 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8854 $LCTL set_param fail_loc=0x80000408
8855 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8856 $LCTL set_param fail_loc=0
8860 # check cksum dump on Client
8861 osc_file=$(ls ${osc_file_prefix}*)
8862 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8863 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8864 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8865 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8866 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8868 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8869 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8870 error "dump content does not match on Client"
8872 $check_ost || skip "No need to check cksum dump on OSS"
8874 # check cksum dump on OSS
8875 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8876 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8877 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8878 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8879 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8880 error "dump content does not match on OSS"
8884 run_test 77c "checksum error on client read with debug"
8886 test_77d() { # bug 10889
8887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8888 $GSS && skip_env "could not run with gss"
8890 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8891 $LCTL set_param fail_loc=0x80000409
8893 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8894 error "direct write: rc=$?"
8895 $LCTL set_param fail_loc=0
8898 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8899 $LCTL set_param fail_loc=0x80000408
8901 cancel_lru_locks osc
8902 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8903 error "direct read: rc=$?"
8904 $LCTL set_param fail_loc=0
8907 run_test 77d "checksum error on OST direct write, read"
8909 test_77f() { # bug 10889
8910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8911 $GSS && skip_env "could not run with gss"
8914 for algo in $CKSUM_TYPES; do
8915 cancel_lru_locks osc
8916 set_checksum_type $algo
8917 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8918 $LCTL set_param fail_loc=0x409
8919 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8920 error "direct write succeeded"
8921 $LCTL set_param fail_loc=0
8923 set_checksum_type $ORIG_CSUM_TYPE
8926 run_test 77f "repeat checksum error on write (expect error)"
8928 test_77g() { # bug 10889
8929 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8930 $GSS && skip_env "could not run with gss"
8931 remote_ost_nodsh && skip "remote OST with nodsh"
8933 [ ! -f $F77_TMP ] && setup_f77
8935 local file=$DIR/$tfile
8936 stack_trap "rm -f $file" EXIT
8938 $LFS setstripe -c 1 -i 0 $file
8939 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8940 do_facet ost1 lctl set_param fail_loc=0x8000021a
8942 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8943 error "write error: rc=$?"
8944 do_facet ost1 lctl set_param fail_loc=0
8947 cancel_lru_locks osc
8948 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8949 do_facet ost1 lctl set_param fail_loc=0x8000021b
8951 cmp $F77_TMP $file || error "file compare failed"
8952 do_facet ost1 lctl set_param fail_loc=0
8955 run_test 77g "checksum error on OST write, read"
8957 test_77k() { # LU-10906
8958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8959 $GSS && skip_env "could not run with gss"
8961 local cksum_param="osc.$FSNAME*.checksums"
8962 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8966 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8967 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8968 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8971 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8972 error "failed to set checksum=$i on MGS"
8973 wait_update $HOSTNAME "$get_checksum" $i
8975 echo "remount client, checksum should be $i"
8976 remount_client $MOUNT || error "failed to remount client"
8977 checksum=$(eval $get_checksum)
8978 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8980 # remove persistent param to avoid races with checksum mountopt below
8981 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8982 error "failed to delete checksum on MGS"
8984 for opt in "checksum" "nochecksum"; do
8985 #remount with mount option
8986 echo "remount client with option $opt, checksum should be $i"
8987 umount_client $MOUNT || error "failed to umount client"
8988 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8989 error "failed to mount client with option '$opt'"
8990 checksum=$(eval $get_checksum)
8991 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8995 remount_client $MOUNT || error "failed to remount client"
8997 run_test 77k "enable/disable checksum correctly"
9000 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9001 $GSS && skip_env "could not run with gss"
9004 stack_trap "set_checksums $ORIG_CSUM" EXIT
9005 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9007 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9009 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9010 for algo in $CKSUM_TYPES; do
9011 set_checksum_type $algo || error "fail to set checksum type $algo"
9012 osc_algo=$(get_osc_checksum_type OST0000)
9013 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9015 # no locks, no reqs to let the connection idle
9016 cancel_lru_locks osc
9017 lru_resize_disable osc
9018 wait_osc_import_state client ost1 IDLE
9020 # ensure ost1 is connected
9021 stat $DIR/$tfile >/dev/null || error "can't stat"
9022 wait_osc_import_state client ost1 FULL
9024 osc_algo=$(get_osc_checksum_type OST0000)
9025 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9029 run_test 77l "preferred checksum type is remembered after reconnected"
9031 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9040 test_78() { # bug 10901
9041 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9042 remote_ost || skip_env "local OST"
9045 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9046 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9047 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9048 echo "MemTotal: $MEMTOTAL"
9050 # reserve 256MB of memory for the kernel and other running processes,
9051 # and then take 1/2 of the remaining memory for the read/write buffers.
9052 if [ $MEMTOTAL -gt 512 ] ;then
9053 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9055 # for those poor memory-starved high-end clusters...
9056 MEMTOTAL=$((MEMTOTAL / 2))
9058 echo "Mem to use for directio: $MEMTOTAL"
9060 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9061 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9062 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9063 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9065 echo "Smallest OST: $SMALLESTOST"
9066 [[ $SMALLESTOST -lt 10240 ]] &&
9067 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9069 trap cleanup_test_78 EXIT
9071 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9072 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9074 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9075 echo "File size: $F78SIZE"
9076 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9077 for i in $(seq 1 $NSEQ); do
9078 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9079 echo directIO rdwr round $i of $NSEQ
9080 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9085 run_test 78 "handle large O_DIRECT writes correctly ============"
9087 test_79() { # bug 12743
9088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9090 wait_delete_completed
9092 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9093 BKFREE=$(calc_osc_kbytes kbytesfree)
9094 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9096 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9097 DFTOTAL=`echo $STRING | cut -d, -f1`
9098 DFUSED=`echo $STRING | cut -d, -f2`
9099 DFAVAIL=`echo $STRING | cut -d, -f3`
9100 DFFREE=$(($DFTOTAL - $DFUSED))
9102 ALLOWANCE=$((64 * $OSTCOUNT))
9104 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9105 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9106 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9108 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9109 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9110 error "df free($DFFREE) mismatch OST free($BKFREE)"
9112 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9113 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9114 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9117 run_test 79 "df report consistency check ======================="
9119 test_80() { # bug 10718
9120 remote_ost_nodsh && skip "remote OST with nodsh"
9121 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9123 # relax strong synchronous semantics for slow backends like ZFS
9124 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9125 local soc="obdfilter.*.sync_lock_cancel"
9126 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9128 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9129 if [ -z "$save" ]; then
9130 soc="obdfilter.*.sync_on_lock_cancel"
9131 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9134 if [ "$save" != "never" ]; then
9135 local hosts=$(comma_list $(osts_nodes))
9137 do_nodes $hosts $LCTL set_param $soc=never
9138 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9142 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9144 local before=$(date +%s)
9145 cancel_lru_locks osc
9146 local after=$(date +%s)
9147 local diff=$((after - before))
9148 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9152 run_test 80 "Page eviction is equally fast at high offsets too"
9154 test_81a() { # LU-456
9155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9156 remote_ost_nodsh && skip "remote OST with nodsh"
9158 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9159 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9160 do_facet ost1 lctl set_param fail_loc=0x80000228
9162 # write should trigger a retry and success
9163 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9164 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9166 if [ $RC -ne 0 ] ; then
9167 error "write should success, but failed for $RC"
9170 run_test 81a "OST should retry write when get -ENOSPC ==============="
9172 test_81b() { # LU-456
9173 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9174 remote_ost_nodsh && skip "remote OST with nodsh"
9176 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9177 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9178 do_facet ost1 lctl set_param fail_loc=0x228
9180 # write should retry several times and return -ENOSPC finally
9181 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9182 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9185 if [ $RC -ne $ENOSPC ] ; then
9186 error "dd should fail for -ENOSPC, but succeed."
9189 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9192 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9194 test_mkdir $DIR/$tdir.cvsroot
9195 chown $RUNAS_ID $DIR/$tdir.cvsroot
9198 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9201 # some versions of cvs import exit(1) when asked to import links or
9202 # files they can't read. ignore those files.
9203 local toignore=$(find . -type l -printf '-I %f\n' -o \
9204 ! -perm /4 -printf '-I %f\n')
9205 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9206 $tdir.reposname vtag rtag
9209 test_mkdir $DIR/$tdir.reposname
9210 chown $RUNAS_ID $DIR/$tdir.reposname
9211 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9213 cd $DIR/$tdir.reposname
9215 $RUNAS cvs add -m 'addmsg' foo99
9217 $RUNAS cvs commit -m 'nomsg' foo99
9218 rm -fr $DIR/$tdir.cvsroot
9220 run_test 99 "cvs strange file/directory operations"
9223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9224 [[ "$NETTYPE" =~ tcp ]] ||
9225 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9226 remote_ost_nodsh && skip "remote OST with nodsh"
9227 remote_mds_nodsh && skip "remote MDS with nodsh"
9229 skip "useless for local single node setup"
9231 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9232 [ "$PROT" != "tcp" ] && continue
9233 RPORT=$(echo $REMOTE | cut -d: -f2)
9234 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9237 LPORT=`echo $LOCAL | cut -d: -f2`
9238 if [ $LPORT -ge 1024 ]; then
9239 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9241 error_exit "local: $LPORT > 1024, remote: $RPORT"
9244 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9246 run_test 100 "check local port using privileged port ==========="
9248 function get_named_value()
9257 echo $line | sed "s/^$tag[ ]*//"
9264 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9265 awk '/^max_cached_mb/ { print $2 }')
9268 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9273 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9278 local cache_limit=32
9280 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9281 trap cleanup_101a EXIT
9282 $LCTL set_param -n llite.*.read_ahead_stats 0
9283 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9286 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9288 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9289 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9292 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9293 get_named_value 'read but discarded' | cut -d" " -f1); do
9294 discard=$(($discard + $s))
9298 $LCTL get_param osc.*-osc*.rpc_stats
9299 $LCTL get_param llite.*.read_ahead_stats
9301 # Discard is generally zero, but sometimes a few random reads line up
9302 # and trigger larger readahead, which is wasted & leads to discards.
9303 if [[ $(($discard)) -gt $nreads ]]; then
9304 error "too many ($discard) discarded pages"
9306 rm -f $DIR/$tfile || true
9308 run_test 101a "check read-ahead for random reads"
9311 test_mkdir $DIR/$tdir
9313 local FILE_LENGTH=$2
9316 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9318 local list=$(comma_list $(osts_nodes))
9319 set_osd_param $list '' read_cache_enable 0
9320 set_osd_param $list '' writethrough_cache_enable 0
9322 trap cleanup_test101bc EXIT
9323 # prepare the read-ahead file
9324 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9326 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9327 count=$FILE_SIZE_MB 2> /dev/null
9331 cleanup_test101bc() {
9336 local list=$(comma_list $(osts_nodes))
9337 set_osd_param $list '' read_cache_enable 1
9338 set_osd_param $list '' writethrough_cache_enable 1
9342 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9347 local STRIPE_SIZE=$2
9348 local FILE_LENGTH=$3
9349 local RA_INC=1048576
9350 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9351 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9352 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9353 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9354 get_named_value 'read but discarded' |
9355 cut -d" " -f1 | calc_total)
9356 if [[ $DISCARD -gt $discard_limit ]]; then
9357 $LCTL get_param llite.*.read_ahead_stats
9358 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9360 echo "Read-ahead success for size ${READ_SIZE}"
9365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9366 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9368 local STRIPE_SIZE=1048576
9369 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9371 if [ $SLOW == "yes" ]; then
9372 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9374 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9377 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9379 # prepare the read-ahead file
9380 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9381 cancel_lru_locks osc
9382 for BIDX in 2 4 8 16 32 64 128 256
9384 local BSIZE=$((BIDX*4096))
9385 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9386 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9387 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9388 $LCTL set_param -n llite.*.read_ahead_stats 0
9389 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9390 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9391 cancel_lru_locks osc
9392 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9397 run_test 101b "check stride-io mode read-ahead ================="
9400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9402 local STRIPE_SIZE=1048576
9403 local FILE_LENGTH=$((STRIPE_SIZE*100))
9408 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9410 cancel_lru_locks osc
9411 $LCTL set_param osc.*.rpc_stats 0
9412 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9413 $LCTL get_param osc.*.rpc_stats
9414 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9415 local stats=$($LCTL get_param -n $osc_rpc_stats)
9416 local lines=$(echo "$stats" | awk 'END {print NR;}')
9419 if [ $lines -le 20 ]; then
9420 echo "continue debug"
9423 for size in 1 2 4 8; do
9424 local rpc=$(echo "$stats" |
9425 awk '($1 == "'$size':") {print $2; exit; }')
9426 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9427 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9429 echo "$osc_rpc_stats check passed!"
9434 run_test 101c "check stripe_size aligned read-ahead ================="
9437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9439 local file=$DIR/$tfile
9440 local sz_MB=${FILESIZE_101d:-80}
9441 local ra_MB=${READAHEAD_MB:-40}
9443 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9444 [ $free_MB -lt $sz_MB ] &&
9445 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9447 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9448 $LFS setstripe -c -1 $file || error "setstripe failed"
9450 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9451 echo Cancel LRU locks on lustre client to flush the client cache
9452 cancel_lru_locks osc
9454 echo Disable read-ahead
9455 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9456 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9457 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9458 $LCTL get_param -n llite.*.max_read_ahead_mb
9460 echo "Reading the test file $file with read-ahead disabled"
9461 local sz_KB=$((sz_MB * 1024 / 4))
9462 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9463 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9464 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9465 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9467 echo "Cancel LRU locks on lustre client to flush the client cache"
9468 cancel_lru_locks osc
9469 echo Enable read-ahead with ${ra_MB}MB
9470 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9472 echo "Reading the test file $file with read-ahead enabled"
9473 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9474 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9476 echo "read-ahead disabled time read $raOFF"
9477 echo "read-ahead enabled time read $raON"
9480 wait_delete_completed
9482 # use awk for this check instead of bash because it handles decimals
9483 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9484 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9486 run_test 101d "file read with and without read-ahead enabled"
9489 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9491 local file=$DIR/$tfile
9492 local size_KB=500 #KB
9496 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9497 local need_KB=$((count * size_KB))
9498 [[ $free_KB -le $need_KB ]] &&
9499 skip_env "Need free space $need_KB, have $free_KB"
9501 echo "Creating $count ${size_KB}K test files"
9502 for ((i = 0; i < $count; i++)); do
9503 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9506 echo "Cancel LRU locks on lustre client to flush the client cache"
9507 cancel_lru_locks $OSC
9509 echo "Reset readahead stats"
9510 $LCTL set_param -n llite.*.read_ahead_stats 0
9512 for ((i = 0; i < $count; i++)); do
9513 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9516 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9517 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9519 for ((i = 0; i < $count; i++)); do
9520 rm -rf $file.$i 2>/dev/null
9523 #10000 means 20% reads are missing in readahead
9524 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9526 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9529 which iozone || skip_env "no iozone installed"
9531 local old_debug=$($LCTL get_param debug)
9532 old_debug=${old_debug#*=}
9533 $LCTL set_param debug="reada mmap"
9535 # create a test file
9536 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9538 echo Cancel LRU locks on lustre client to flush the client cache
9539 cancel_lru_locks osc
9541 echo Reset readahead stats
9542 $LCTL set_param -n llite.*.read_ahead_stats 0
9544 echo mmap read the file with small block size
9545 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9548 echo checking missing pages
9549 $LCTL get_param llite.*.read_ahead_stats
9550 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9551 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9553 $LCTL set_param debug="$old_debug"
9554 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9557 run_test 101f "check mmap read performance"
9559 test_101g_brw_size_test() {
9561 local pages=$((mb * 1048576 / PAGE_SIZE))
9562 local file=$DIR/$tfile
9564 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9565 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9566 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9567 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9571 stack_trap "rm -f $file" EXIT
9572 $LCTL set_param -n osc.*.rpc_stats=0
9574 # 10 RPCs should be enough for the test
9576 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9577 { error "dd write ${mb} MB blocks failed"; return 3; }
9578 cancel_lru_locks osc
9579 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9580 { error "dd write ${mb} MB blocks failed"; return 4; }
9582 # calculate number of full-sized read and write RPCs
9583 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9584 sed -n '/pages per rpc/,/^$/p' |
9585 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9586 END { print reads,writes }'))
9587 # allow one extra full-sized read RPC for async readahead
9588 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9589 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9590 [[ ${rpcs[1]} == $count ]] ||
9591 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9595 remote_ost_nodsh && skip "remote OST with nodsh"
9598 local osts=$(get_facets OST)
9599 local list=$(comma_list $(osts_nodes))
9600 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9601 local brw_size="obdfilter.*.brw_size"
9603 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9605 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9607 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9608 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9609 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9610 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9611 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9612 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9614 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9617 if [[ $orig_mb -lt 16 ]]; then
9618 save_lustre_params $osts "$brw_size" > $p
9619 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9620 error "set 16MB RPC size failed"
9622 echo "remount client to enable new RPC size"
9623 remount_client $MOUNT || error "remount_client failed"
9626 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9627 # should be able to set brw_size=12, but no rpc_stats for that
9628 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9631 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9633 if [[ $orig_mb -lt 16 ]]; then
9634 restore_lustre_params < $p
9635 remount_client $MOUNT || error "remount_client restore failed"
9638 rm -f $p $DIR/$tfile
9640 run_test 101g "Big bulk(4/16 MiB) readahead"
9643 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9645 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9646 error "dd 70M file failed"
9647 echo Cancel LRU locks on lustre client to flush the client cache
9648 cancel_lru_locks osc
9650 echo "Reset readahead stats"
9651 $LCTL set_param -n llite.*.read_ahead_stats 0
9653 echo "Read 10M of data but cross 64M bundary"
9654 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9655 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9656 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9657 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9658 rm -f $p $DIR/$tfile
9660 run_test 101h "Readahead should cover current read window"
9663 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9664 error "dd 10M file failed"
9666 local max_per_file_mb=$($LCTL get_param -n \
9667 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9668 cancel_lru_locks osc
9669 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9670 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9671 error "set max_read_ahead_per_file_mb to 1 failed"
9673 echo "Reset readahead stats"
9674 $LCTL set_param llite.*.read_ahead_stats=0
9676 dd if=$DIR/$tfile of=/dev/null bs=2M
9678 $LCTL get_param llite.*.read_ahead_stats
9679 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9680 awk '/misses/ { print $2 }')
9681 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9684 run_test 101i "allow current readahead to exceed reservation"
9687 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9688 error "setstripe $DIR/$tfile failed"
9689 local file_size=$((1048576 * 16))
9690 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9691 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9693 echo Disable read-ahead
9694 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9696 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9697 for blk in $PAGE_SIZE 1048576 $file_size; do
9698 cancel_lru_locks osc
9699 echo "Reset readahead stats"
9700 $LCTL set_param -n llite.*.read_ahead_stats=0
9701 local count=$(($file_size / $blk))
9702 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9703 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9704 get_named_value 'failed to fast read' |
9705 cut -d" " -f1 | calc_total)
9706 $LCTL get_param -n llite.*.read_ahead_stats
9707 [ $miss -eq $count ] || error "expected $count got $miss"
9710 rm -f $p $DIR/$tfile
9712 run_test 101j "A complete read block should be submitted when no RA"
9715 test_mkdir $DIR/$tdir
9716 chown $RUNAS_ID $DIR/$tdir
9719 STRIPE_COUNT=$OSTCOUNT
9720 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9722 trap cleanup_test102 EXIT
9724 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9726 for num in 1 2 3 4; do
9727 for count in $(seq 1 $STRIPE_COUNT); do
9728 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9729 local size=`expr $STRIPE_SIZE \* $num`
9730 local file=file"$num-$idx-$count"
9731 $1 $LFS setstripe -S $size -i $idx -c $count $file
9737 $1 tar cf $TMP/f102.tar $tdir --xattrs
9743 rm -rf $DIR/d0.sanity/d102
9747 [ "$UID" != 0 ] && skip "must run as root"
9748 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9749 skip_env "must have user_xattr"
9751 [ -z "$(which setfattr 2>/dev/null)" ] &&
9752 skip_env "could not find setfattr"
9754 local testfile=$DIR/$tfile
9757 echo "set/get xattr..."
9758 setfattr -n trusted.name1 -v value1 $testfile ||
9759 error "setfattr -n trusted.name1=value1 $testfile failed"
9760 getfattr -n trusted.name1 $testfile 2> /dev/null |
9761 grep "trusted.name1=.value1" ||
9762 error "$testfile missing trusted.name1=value1"
9764 setfattr -n user.author1 -v author1 $testfile ||
9765 error "setfattr -n user.author1=author1 $testfile failed"
9766 getfattr -n user.author1 $testfile 2> /dev/null |
9767 grep "user.author1=.author1" ||
9768 error "$testfile missing trusted.author1=author1"
9771 setfattr -n trusted.name2 -v value2 $testfile ||
9772 error "$testfile unable to set trusted.name2"
9773 setfattr -n trusted.name3 -v value3 $testfile ||
9774 error "$testfile unable to set trusted.name3"
9775 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9776 grep "trusted.name" | wc -l) -eq 3 ] ||
9777 error "$testfile missing 3 trusted.name xattrs"
9779 setfattr -n user.author2 -v author2 $testfile ||
9780 error "$testfile unable to set user.author2"
9781 setfattr -n user.author3 -v author3 $testfile ||
9782 error "$testfile unable to set user.author3"
9783 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9784 grep "user.author" | wc -l) -eq 3 ] ||
9785 error "$testfile missing 3 user.author xattrs"
9787 echo "remove xattr..."
9788 setfattr -x trusted.name1 $testfile ||
9789 error "$testfile error deleting trusted.name1"
9790 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9791 error "$testfile did not delete trusted.name1 xattr"
9793 setfattr -x user.author1 $testfile ||
9794 error "$testfile error deleting user.author1"
9795 echo "set lustre special xattr ..."
9796 $LFS setstripe -c1 $testfile
9797 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9798 awk -F "=" '/trusted.lov/ { print $2 }' )
9799 setfattr -n "trusted.lov" -v $lovea $testfile ||
9800 error "$testfile doesn't ignore setting trusted.lov again"
9801 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9802 error "$testfile allow setting invalid trusted.lov"
9805 run_test 102a "user xattr test =================================="
9807 check_102b_layout() {
9809 local testfile=$DIR/$tfile
9811 echo "test layout '$layout'"
9812 $LFS setstripe $layout $testfile || error "setstripe failed"
9813 $LFS getstripe -y $testfile
9815 echo "get/set/list trusted.lov xattr ..." # b=10930
9816 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9817 [[ "$value" =~ "trusted.lov" ]] ||
9818 error "can't get trusted.lov from $testfile"
9819 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9820 error "getstripe failed"
9822 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9824 value=$(cut -d= -f2 <<<$value)
9825 # LU-13168: truncated xattr should fail if short lov_user_md header
9826 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9827 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9828 for len in $lens; do
9829 echo "setfattr $len $testfile.2"
9830 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9831 [ $len -lt 66 ] && error "short xattr len=$len worked"
9833 local stripe_size=$($LFS getstripe -S $testfile.2)
9834 local stripe_count=$($LFS getstripe -c $testfile.2)
9835 [[ $stripe_size -eq 65536 ]] ||
9836 error "stripe size $stripe_size != 65536"
9837 [[ $stripe_count -eq $stripe_count_orig ]] ||
9838 error "stripe count $stripe_count != $stripe_count_orig"
9839 rm $testfile $testfile.2
9843 [ -z "$(which setfattr 2>/dev/null)" ] &&
9844 skip_env "could not find setfattr"
9845 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9847 # check plain layout
9848 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9850 # and also check composite layout
9851 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9854 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9857 [ -z "$(which setfattr 2>/dev/null)" ] &&
9858 skip_env "could not find setfattr"
9859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9861 # b10930: get/set/list lustre.lov xattr
9862 echo "get/set/list lustre.lov xattr ..."
9863 test_mkdir $DIR/$tdir
9864 chown $RUNAS_ID $DIR/$tdir
9865 local testfile=$DIR/$tdir/$tfile
9866 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9867 error "setstripe failed"
9868 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9869 error "getstripe failed"
9870 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9871 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9873 local testfile2=${testfile}2
9874 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9875 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9877 $RUNAS $MCREATE $testfile2
9878 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9879 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9880 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9881 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9882 [ $stripe_count -eq $STRIPECOUNT ] ||
9883 error "stripe count $stripe_count != $STRIPECOUNT"
9885 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9887 compare_stripe_info1() {
9888 local stripe_index_all_zero=true
9890 for num in 1 2 3 4; do
9891 for count in $(seq 1 $STRIPE_COUNT); do
9892 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9893 local size=$((STRIPE_SIZE * num))
9894 local file=file"$num-$offset-$count"
9895 stripe_size=$($LFS getstripe -S $PWD/$file)
9896 [[ $stripe_size -ne $size ]] &&
9897 error "$file: size $stripe_size != $size"
9898 stripe_count=$($LFS getstripe -c $PWD/$file)
9899 # allow fewer stripes to be created, ORI-601
9900 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9901 error "$file: count $stripe_count != $count"
9902 stripe_index=$($LFS getstripe -i $PWD/$file)
9903 [[ $stripe_index -ne 0 ]] &&
9904 stripe_index_all_zero=false
9908 $stripe_index_all_zero &&
9909 error "all files are being extracted starting from OST index 0"
9913 have_xattrs_include() {
9914 tar --help | grep -q xattrs-include &&
9915 echo --xattrs-include="lustre.*"
9919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9920 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9922 XINC=$(have_xattrs_include)
9924 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9926 compare_stripe_info1
9928 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9932 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9934 XINC=$(have_xattrs_include)
9936 test_mkdir $DIR/$tdir.restore
9938 tar cf - --xattrs $tdir | tar xf - \
9939 -C $DIR/$tdir.restore --xattrs $XINC
9940 cd $DIR/$tdir.restore/$tdir
9941 compare_stripe_info1
9943 run_test 102f "tar copy files, not keep osts"
9946 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9947 skip "must have user_xattr"
9948 [ -z "$(which setfattr 2>/dev/null)" ] &&
9949 skip_env "could not find setfattr"
9950 [ -z "$(which getfattr 2>/dev/null)" ] &&
9951 skip_env "could not find getfattr"
9953 local xsize=${1:-1024} # in bytes
9954 local file=$DIR/$tfile
9955 local value="$(generate_string $xsize)"
9956 local xbig=trusted.big
9960 log "save $xbig on $file"
9963 setfattr -n $xbig -v $value $file ||
9964 error "saving $xbig on $file failed"
9966 setfattr -n $xbig -v $value $file &&
9967 error "saving $xbig on $file succeeded"
9971 local orig=$(get_xattr_value $xbig $file)
9972 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9974 local xsml=trusted.sml
9975 log "save $xsml on $file"
9976 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9978 local new=$(get_xattr_value $xbig $file)
9979 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9981 log "grow $xsml on $file"
9982 setfattr -n $xsml -v "$value" $file ||
9983 error "growing $xsml on $file failed"
9985 new=$(get_xattr_value $xbig $file)
9986 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9987 log "$xbig still valid after growing $xsml"
9992 test_102h() { # bug 15777
9995 run_test 102h "grow xattr from inside inode to external block"
9998 large_xattr_enabled || skip_env "ea_inode feature disabled"
10000 echo "setting xattr of max xattr size: $(max_xattr_size)"
10001 grow_xattr $(max_xattr_size)
10003 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10004 echo "This should fail:"
10005 grow_xattr $(($(max_xattr_size) + 10)) 1
10007 run_test 102ha "grow xattr from inside inode to external inode"
10009 test_102i() { # bug 17038
10010 [ -z "$(which getfattr 2>/dev/null)" ] &&
10011 skip "could not find getfattr"
10014 ln -s $DIR/$tfile $DIR/${tfile}link
10015 getfattr -n trusted.lov $DIR/$tfile ||
10016 error "lgetxattr on $DIR/$tfile failed"
10017 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10018 grep -i "no such attr" ||
10019 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10020 rm -f $DIR/$tfile $DIR/${tfile}link
10022 run_test 102i "lgetxattr test on symbolic link ============"
10025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10026 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10028 XINC=$(have_xattrs_include)
10029 setup_test102 "$RUNAS"
10030 chown $RUNAS_ID $DIR/$tdir
10031 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10032 cd $DIR/$tdir/$tdir
10033 compare_stripe_info1 "$RUNAS"
10035 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10038 [ -z "$(which setfattr 2>/dev/null)" ] &&
10039 skip "could not find setfattr"
10042 # b22187 just check that does not crash for regular file.
10043 setfattr -n trusted.lov $DIR/$tfile
10044 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10045 local test_kdir=$DIR/$tdir
10046 test_mkdir $test_kdir
10047 local default_size=$($LFS getstripe -S $test_kdir)
10048 local default_count=$($LFS getstripe -c $test_kdir)
10049 local default_offset=$($LFS getstripe -i $test_kdir)
10050 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10051 error 'dir setstripe failed'
10052 setfattr -n trusted.lov $test_kdir
10053 local stripe_size=$($LFS getstripe -S $test_kdir)
10054 local stripe_count=$($LFS getstripe -c $test_kdir)
10055 local stripe_offset=$($LFS getstripe -i $test_kdir)
10056 [ $stripe_size -eq $default_size ] ||
10057 error "stripe size $stripe_size != $default_size"
10058 [ $stripe_count -eq $default_count ] ||
10059 error "stripe count $stripe_count != $default_count"
10060 [ $stripe_offset -eq $default_offset ] ||
10061 error "stripe offset $stripe_offset != $default_offset"
10062 rm -rf $DIR/$tfile $test_kdir
10064 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10067 [ -z "$(which getfattr 2>/dev/null)" ] &&
10068 skip "could not find getfattr"
10070 # LU-532 trusted. xattr is invisible to non-root
10071 local testfile=$DIR/$tfile
10075 echo "listxattr as user..."
10076 chown $RUNAS_ID $testfile
10077 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10078 grep -q "trusted" &&
10079 error "$testfile trusted xattrs are user visible"
10083 run_test 102l "listxattr size test =================================="
10085 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10086 local path=$DIR/$tfile
10089 listxattr_size_check $path || error "listattr_size_check $path failed"
10091 run_test 102m "Ensure listxattr fails on small bufffer ========"
10095 getxattr() { # getxattr path name
10096 # Return the base64 encoding of the value of xattr name on path.
10100 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10102 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10104 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10106 getfattr --absolute-names --encoding=base64 --name=$name $path |
10107 awk -F= -v name=$name '$1 == name {
10108 print substr($0, index($0, "=") + 1);
10112 test_102n() { # LU-4101 mdt: protect internal xattrs
10113 [ -z "$(which setfattr 2>/dev/null)" ] &&
10114 skip "could not find setfattr"
10115 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10117 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10120 local file0=$DIR/$tfile.0
10121 local file1=$DIR/$tfile.1
10122 local xattr0=$TMP/$tfile.0
10123 local xattr1=$TMP/$tfile.1
10124 local namelist="lov lma lmv link fid version som hsm"
10128 rm -rf $file0 $file1 $xattr0 $xattr1
10129 touch $file0 $file1
10131 # Get 'before' xattrs of $file1.
10132 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10134 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10135 namelist+=" lfsck_namespace"
10136 for name in $namelist; do
10137 # Try to copy xattr from $file0 to $file1.
10138 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10140 setfattr --name=trusted.$name --value="$value" $file1 ||
10141 error "setxattr 'trusted.$name' failed"
10143 # Try to set a garbage xattr.
10144 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10146 if [[ x$name == "xlov" ]]; then
10147 setfattr --name=trusted.lov --value="$value" $file1 &&
10148 error "setxattr invalid 'trusted.lov' success"
10150 setfattr --name=trusted.$name --value="$value" $file1 ||
10151 error "setxattr invalid 'trusted.$name' failed"
10154 # Try to remove the xattr from $file1. We don't care if this
10155 # appears to succeed or fail, we just don't want there to be
10156 # any changes or crashes.
10157 setfattr --remove=$trusted.$name $file1 2> /dev/null
10160 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10163 # Try to copy xattr from $file0 to $file1.
10164 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10166 setfattr --name=trusted.$name --value="$value" $file1 ||
10167 error "setxattr 'trusted.$name' failed"
10169 # Try to set a garbage xattr.
10170 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10172 setfattr --name=trusted.$name --value="$value" $file1 ||
10173 error "setxattr 'trusted.$name' failed"
10175 # Try to remove the xattr from $file1. We don't care if this
10176 # appears to succeed or fail, we just don't want there to be
10177 # any changes or crashes.
10178 setfattr --remove=$trusted.$name $file1 2> /dev/null
10181 # Get 'after' xattrs of file1.
10182 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10184 if ! diff $xattr0 $xattr1; then
10185 error "before and after xattrs of '$file1' differ"
10188 rm -rf $file0 $file1 $xattr0 $xattr1
10192 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10194 test_102p() { # LU-4703 setxattr did not check ownership
10195 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10196 skip "MDS needs to be at least 2.5.56"
10198 local testfile=$DIR/$tfile
10202 echo "setfacl as user..."
10203 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10204 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10206 echo "setfattr as user..."
10207 setfacl -m "u:$RUNAS_ID:---" $testfile
10208 $RUNAS setfattr -x system.posix_acl_access $testfile
10209 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10211 run_test 102p "check setxattr(2) correctly fails without permission"
10214 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10215 skip "MDS needs to be at least 2.6.92"
10217 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10219 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10222 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10223 skip "MDS needs to be at least 2.6.93"
10225 touch $DIR/$tfile || error "touch"
10226 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10227 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10228 rm $DIR/$tfile || error "rm"
10231 mkdir -p $DIR/$tdir || error "mkdir"
10232 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10233 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10234 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10235 error "$testfile error deleting user.author1"
10236 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10237 grep "user.$(basename $tdir)" &&
10238 error "$tdir did not delete user.$(basename $tdir)"
10239 rmdir $DIR/$tdir || error "rmdir"
10242 test_mkdir $DIR/$tdir
10243 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10244 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10245 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10246 error "$testfile error deleting user.author1"
10247 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10248 grep "user.$(basename $tdir)" &&
10249 error "$tdir did not delete user.$(basename $tdir)"
10250 rmdir $DIR/$tdir || error "rm striped dir"
10252 run_test 102r "set EAs with empty values"
10255 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10256 skip "MDS needs to be at least 2.11.52"
10258 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10260 save_lustre_params client "llite.*.xattr_cache" > $save
10262 for cache in 0 1; do
10263 lctl set_param llite.*.xattr_cache=$cache
10266 touch $DIR/$tfile || error "touch"
10267 for prefix in lustre security system trusted user; do
10268 # Note getxattr() may fail with 'Operation not
10269 # supported' or 'No such attribute' depending
10270 # on prefix and cache.
10271 getfattr -n $prefix.n102s $DIR/$tfile &&
10272 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10276 restore_lustre_params < $save
10278 run_test 102s "getting nonexistent xattrs should fail"
10281 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10282 skip "MDS needs to be at least 2.11.52"
10284 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10286 save_lustre_params client "llite.*.xattr_cache" > $save
10288 for cache in 0 1; do
10289 lctl set_param llite.*.xattr_cache=$cache
10291 for buf_size in 0 256; do
10293 touch $DIR/$tfile || error "touch"
10294 setfattr -n user.multiop $DIR/$tfile
10295 $MULTIOP $DIR/$tfile oa$buf_size ||
10296 error "cannot get zero length xattr value (buf_size = $buf_size)"
10300 restore_lustre_params < $save
10302 run_test 102t "zero length xattr values handled correctly"
10306 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10311 [ "$UID" != 0 ] && skip "must run as root"
10312 $GSS && skip_env "could not run under gss"
10313 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10314 skip_env "must have acl enabled"
10315 [ -z "$(which setfacl 2>/dev/null)" ] &&
10316 skip_env "could not find setfacl"
10317 remote_mds_nodsh && skip "remote MDS with nodsh"
10319 gpasswd -a daemon bin # LU-5641
10320 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10322 declare -a identity_old
10324 for num in $(seq $MDSCOUNT); do
10325 switch_identity $num true || identity_old[$num]=$?
10328 SAVE_UMASK=$(umask)
10330 mkdir -p $DIR/$tdir
10333 echo "performing cp ..."
10334 run_acl_subtest cp || error "run_acl_subtest cp failed"
10335 echo "performing getfacl-noacl..."
10336 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10337 echo "performing misc..."
10338 run_acl_subtest misc || error "misc test failed"
10339 echo "performing permissions..."
10340 run_acl_subtest permissions || error "permissions failed"
10341 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10342 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10343 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10344 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10346 echo "performing permissions xattr..."
10347 run_acl_subtest permissions_xattr ||
10348 error "permissions_xattr failed"
10350 echo "performing setfacl..."
10351 run_acl_subtest setfacl || error "setfacl test failed"
10353 # inheritance test got from HP
10354 echo "performing inheritance..."
10355 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10356 chmod +x make-tree || error "chmod +x failed"
10357 run_acl_subtest inheritance || error "inheritance test failed"
10360 echo "LU-974 ignore umask when acl is enabled..."
10361 run_acl_subtest 974 || error "LU-974 umask test failed"
10362 if [ $MDSCOUNT -ge 2 ]; then
10363 run_acl_subtest 974_remote ||
10364 error "LU-974 umask test failed under remote dir"
10367 echo "LU-2561 newly created file is same size as directory..."
10368 if [ "$mds1_FSTYPE" != "zfs" ]; then
10369 run_acl_subtest 2561 || error "LU-2561 test failed"
10371 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10374 run_acl_subtest 4924 || error "LU-4924 test failed"
10379 for num in $(seq $MDSCOUNT); do
10380 if [ "${identity_old[$num]}" = 1 ]; then
10381 switch_identity $num false || identity_old[$num]=$?
10385 run_test 103a "acl test"
10391 for U in {0..511}; do
10393 local O=$(printf "%04o" $U)
10395 umask $(printf "%04o" $((511 ^ $O)))
10396 $LFS setstripe -c 1 $DIR/$tfile.s$O
10397 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10399 (( $S == ($O & 0666) )) ||
10400 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10402 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10403 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10404 (( $S == ($O & 0666) )) ||
10405 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10407 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10408 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10409 (( $S == ($O & 0666) )) ||
10410 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10411 rm -f $DIR/$tfile.[smp]$0
10415 # limit the concurrently running threads to 64. LU-11878
10416 local idx=$((U % 64))
10417 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10422 run_test 103b "umask lfs setstripe"
10425 mkdir -p $DIR/$tdir
10426 cp -rp $DIR/$tdir $DIR/$tdir.bak
10428 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10429 error "$DIR/$tdir shouldn't contain default ACL"
10430 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10431 error "$DIR/$tdir.bak shouldn't contain default ACL"
10434 run_test 103c "'cp -rp' won't set empty acl"
10437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10440 lfs df || error "lfs df failed"
10441 lfs df -ih || error "lfs df -ih failed"
10442 lfs df -h $DIR || error "lfs df -h $DIR failed"
10443 lfs df -i $DIR || error "lfs df -i $DIR failed"
10444 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10445 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10447 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10448 lctl --device %$OSC deactivate
10449 lfs df || error "lfs df with deactivated OSC failed"
10450 lctl --device %$OSC activate
10451 # wait the osc back to normal
10452 wait_osc_import_ready client ost
10454 lfs df || error "lfs df with reactivated OSC failed"
10457 run_test 104a "lfs df [-ih] [path] test ========================="
10460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10461 [ $RUNAS_ID -eq $UID ] &&
10462 skip_env "RUNAS_ID = UID = $UID -- skipping"
10464 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10465 grep "Permission denied" | wc -l)))
10466 if [ $denied_cnt -ne 0 ]; then
10467 error "lfs check servers test failed"
10470 run_test 104b "$RUNAS lfs check servers test ===================="
10473 # doesn't work on 2.4 kernels
10475 if $(flock_is_enabled); then
10476 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10478 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10482 run_test 105a "flock when mounted without -o flock test ========"
10486 if $(flock_is_enabled); then
10487 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10489 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10493 run_test 105b "fcntl when mounted without -o flock test ========"
10497 if $(flock_is_enabled); then
10498 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10500 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10504 run_test 105c "lockf when mounted without -o flock test"
10506 test_105d() { # bug 15924
10507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10509 test_mkdir $DIR/$tdir
10510 flock_is_enabled || skip_env "mount w/o flock enabled"
10511 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10512 $LCTL set_param fail_loc=0x80000315
10513 flocks_test 2 $DIR/$tdir
10515 run_test 105d "flock race (should not freeze) ========"
10517 test_105e() { # bug 22660 && 22040
10518 flock_is_enabled || skip_env "mount w/o flock enabled"
10521 flocks_test 3 $DIR/$tfile
10523 run_test 105e "Two conflicting flocks from same process"
10525 test_106() { #bug 10921
10526 test_mkdir $DIR/$tdir
10527 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10528 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10530 run_test 106 "attempt exec of dir followed by chown of that dir"
10533 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10541 local save_pattern=$(sysctl -n kernel.core_pattern)
10542 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10543 sysctl -w kernel.core_pattern=$file
10544 sysctl -w kernel.core_uses_pid=0
10546 ulimit -c unlimited
10552 kill -s 11 $SLEEPPID
10554 if [ -e $file ]; then
10555 size=`stat -c%s $file`
10556 [ $size -eq 0 ] && error "Fail to create core file $file"
10558 error "Fail to create core file $file"
10561 sysctl -w kernel.core_pattern=$save_pattern
10562 sysctl -w kernel.core_uses_pid=$save_uses_pid
10565 run_test 107 "Coredump on SIG"
10568 test_mkdir $DIR/$tdir
10569 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10570 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10571 error "mkdir with 256 char should fail, but did not"
10572 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10573 error "create with 255 char failed"
10574 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10575 error "create with 256 char should fail, but did not"
10580 run_test 110 "filename length checking"
10583 # Purpose: To verify dynamic thread (OSS) creation.
10586 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10587 remote_ost_nodsh && skip "remote OST with nodsh"
10589 # Lustre does not stop service threads once they are started.
10590 # Reset number of running threads to default.
10595 local save_params="$TMP/sanity-$TESTNAME.parameters"
10597 # Get ll_ost_io count before I/O
10598 OSTIO_pre=$(do_facet ost1 \
10599 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10600 # Exit if lustre is not running (ll_ost_io not running).
10601 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10603 echo "Starting with $OSTIO_pre threads"
10604 local thread_max=$((OSTIO_pre * 2))
10605 local rpc_in_flight=$((thread_max * 2))
10606 # Number of I/O Process proposed to be started.
10608 local facets=$(get_facets OST)
10610 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10611 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10613 # Set in_flight to $rpc_in_flight
10614 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10615 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10616 nfiles=${rpc_in_flight}
10617 # Set ost thread_max to $thread_max
10618 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10620 # 5 Minutes should be sufficient for max number of OSS
10621 # threads(thread_max) to be created.
10625 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10626 test_mkdir $DIR/$tdir
10627 for i in $(seq $nfiles); do
10628 local file=$DIR/$tdir/${tfile}-$i
10629 $LFS setstripe -c -1 -i 0 $file
10630 ($WTL $file $timeout)&
10633 # I/O Started - Wait for thread_started to reach thread_max or report
10634 # error if thread_started is more than thread_max.
10635 echo "Waiting for thread_started to reach thread_max"
10636 local thread_started=0
10637 local end_time=$((SECONDS + timeout))
10639 while [ $SECONDS -le $end_time ] ; do
10641 # Get ost i/o thread_started count.
10642 thread_started=$(do_facet ost1 \
10644 ost.OSS.ost_io.threads_started | cut -d= -f2")
10645 # Break out if thread_started is equal/greater than thread_max
10646 if [[ $thread_started -ge $thread_max ]]; then
10647 echo ll_ost_io thread_started $thread_started, \
10648 equal/greater than thread_max $thread_max
10654 # Cleanup - We have the numbers, Kill i/o jobs if running.
10655 jobcount=($(jobs -p))
10656 for i in $(seq 0 $((${#jobcount[@]}-1)))
10658 kill -9 ${jobcount[$i]}
10659 if [ $? -ne 0 ] ; then
10661 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10665 # Cleanup files left by WTL binary.
10666 for i in $(seq $nfiles); do
10667 local file=$DIR/$tdir/${tfile}-$i
10669 if [ $? -ne 0 ] ; then
10670 echo "Warning: Failed to delete file $file"
10674 restore_lustre_params <$save_params
10675 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10677 # Error out if no new thread has started or Thread started is greater
10679 if [[ $thread_started -le $OSTIO_pre ||
10680 $thread_started -gt $thread_max ]]; then
10681 error "ll_ost_io: thread_started $thread_started" \
10682 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10683 "No new thread started or thread started greater " \
10687 run_test 115 "verify dynamic thread creation===================="
10690 wait_delete_completed
10691 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10692 echo "OST kbytes available: ${AVAIL[@]}"
10697 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10698 #echo OST $i: ${AVAIL[i]}kb
10699 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10703 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10708 echo "Min free space: OST $MINI: $MINV"
10709 echo "Max free space: OST $MAXI: $MAXV"
10712 test_116a() { # was previously test_116()
10713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10714 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10715 remote_mds_nodsh && skip "remote MDS with nodsh"
10717 echo -n "Free space priority "
10718 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10723 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10724 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10725 trap simple_cleanup_common EXIT
10727 # Check if we need to generate uneven OSTs
10728 test_mkdir -p $DIR/$tdir/OST${MINI}
10729 local FILL=$((MINV / 4))
10730 local DIFF=$((MAXV - MINV))
10731 local DIFF2=$((DIFF * 100 / MINV))
10733 local threshold=$(do_facet $SINGLEMDS \
10734 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10735 threshold=${threshold%%%}
10736 echo -n "Check for uneven OSTs: "
10737 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10739 if [[ $DIFF2 -gt $threshold ]]; then
10741 echo "Don't need to fill OST$MINI"
10743 # generate uneven OSTs. Write 2% over the QOS threshold value
10745 DIFF=$((threshold - DIFF2 + 2))
10746 DIFF2=$((MINV * DIFF / 100))
10747 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10748 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10749 error "setstripe failed"
10750 DIFF=$((DIFF2 / 2048))
10752 while [ $i -lt $DIFF ]; do
10754 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10755 bs=2M count=1 2>/dev/null
10764 DIFF=$((MAXV - MINV))
10765 DIFF2=$((DIFF * 100 / MINV))
10766 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10767 if [ $DIFF2 -gt $threshold ]; then
10770 echo "failed - QOS mode won't be used"
10771 simple_cleanup_common
10772 skip "QOS imbalance criteria not met"
10780 # now fill using QOS
10781 $LFS setstripe -c 1 $DIR/$tdir
10782 FILL=$((FILL / 200))
10783 if [ $FILL -gt 600 ]; then
10786 echo "writing $FILL files to QOS-assigned OSTs"
10788 while [ $i -lt $FILL ]; do
10790 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10791 count=1 2>/dev/null
10794 echo "wrote $i 200k files"
10798 echo "Note: free space may not be updated, so measurements might be off"
10800 DIFF2=$((MAXV - MINV))
10801 echo "free space delta: orig $DIFF final $DIFF2"
10802 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10803 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10804 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10805 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10806 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10807 if [[ $DIFF -gt 0 ]]; then
10808 FILL=$((DIFF2 * 100 / DIFF - 100))
10809 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10812 # Figure out which files were written where
10813 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10814 awk '/'$MINI1': / {print $2; exit}')
10816 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10817 echo "$MINC files created on smaller OST $MINI1"
10818 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10819 awk '/'$MAXI1': / {print $2; exit}')
10821 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10822 echo "$MAXC files created on larger OST $MAXI1"
10823 if [[ $MINC -gt 0 ]]; then
10824 FILL=$((MAXC * 100 / MINC - 100))
10825 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10827 [[ $MAXC -gt $MINC ]] ||
10828 error_ignore LU-9 "stripe QOS didn't balance free space"
10829 simple_cleanup_common
10831 run_test 116a "stripe QOS: free space balance ==================="
10833 test_116b() { # LU-2093
10834 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10835 remote_mds_nodsh && skip "remote MDS with nodsh"
10837 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10838 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10839 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10840 [ -z "$old_rr" ] && skip "no QOS"
10841 do_facet $SINGLEMDS lctl set_param \
10842 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10843 mkdir -p $DIR/$tdir
10844 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10845 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10846 do_facet $SINGLEMDS lctl set_param fail_loc=0
10848 do_facet $SINGLEMDS lctl set_param \
10849 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10851 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10853 test_117() # bug 10891
10855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10857 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10858 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10859 lctl set_param fail_loc=0x21e
10860 > $DIR/$tfile || error "truncate failed"
10861 lctl set_param fail_loc=0
10862 echo "Truncate succeeded."
10865 run_test 117 "verify osd extend =========="
10867 NO_SLOW_RESENDCOUNT=4
10868 export OLD_RESENDCOUNT=""
10869 set_resend_count () {
10870 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10871 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10872 lctl set_param -n $PROC_RESENDCOUNT $1
10873 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10876 # for reduce test_118* time (b=14842)
10877 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10879 # Reset async IO behavior after error case
10881 FILE=$DIR/reset_async
10883 # Ensure all OSCs are cleared
10884 $LFS setstripe -c -1 $FILE
10885 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10890 test_118a() #bug 11710
10892 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10896 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10897 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10898 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10900 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10901 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10906 run_test 118a "verify O_SYNC works =========="
10910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10911 remote_ost_nodsh && skip "remote OST with nodsh"
10915 #define OBD_FAIL_SRV_ENOENT 0x217
10916 set_nodes_failloc "$(osts_nodes)" 0x217
10917 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10919 set_nodes_failloc "$(osts_nodes)" 0
10920 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10921 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10924 if [[ $RC -eq 0 ]]; then
10925 error "Must return error due to dropped pages, rc=$RC"
10929 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10930 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10934 echo "Dirty pages not leaked on ENOENT"
10936 # Due to the above error the OSC will issue all RPCs syncronously
10937 # until a subsequent RPC completes successfully without error.
10938 $MULTIOP $DIR/$tfile Ow4096yc
10943 run_test 118b "Reclaim dirty pages on fatal error =========="
10947 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10949 # for 118c, restore the original resend count, LU-1940
10950 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10951 set_resend_count $OLD_RESENDCOUNT
10952 remote_ost_nodsh && skip "remote OST with nodsh"
10956 #define OBD_FAIL_OST_EROFS 0x216
10957 set_nodes_failloc "$(osts_nodes)" 0x216
10959 # multiop should block due to fsync until pages are written
10960 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10964 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10965 error "Multiop failed to block on fsync, pid=$MULTIPID"
10968 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10970 if [[ $WRITEBACK -eq 0 ]]; then
10971 error "No page in writeback, writeback=$WRITEBACK"
10974 set_nodes_failloc "$(osts_nodes)" 0
10977 if [[ $RC -ne 0 ]]; then
10978 error "Multiop fsync failed, rc=$RC"
10981 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10982 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10984 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10985 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10989 echo "Dirty pages flushed via fsync on EROFS"
10992 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10994 # continue to use small resend count to reduce test_118* time (b=14842)
10995 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11000 remote_ost_nodsh && skip "remote OST with nodsh"
11004 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11005 set_nodes_failloc "$(osts_nodes)" 0x214
11006 # multiop should block due to fsync until pages are written
11007 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11011 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11012 error "Multiop failed to block on fsync, pid=$MULTIPID"
11015 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11017 if [[ $WRITEBACK -eq 0 ]]; then
11018 error "No page in writeback, writeback=$WRITEBACK"
11021 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11022 set_nodes_failloc "$(osts_nodes)" 0
11024 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11025 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11027 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11028 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11032 echo "Dirty pages gaurenteed flushed via fsync"
11035 run_test 118d "Fsync validation inject a delay of the bulk =========="
11038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11042 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11043 lctl set_param fail_loc=0x8000040a
11045 # Should simulate EINVAL error which is fatal
11046 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11048 if [[ $RC -eq 0 ]]; then
11049 error "Must return error due to dropped pages, rc=$RC"
11052 lctl set_param fail_loc=0x0
11054 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11055 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11056 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11058 if [[ $LOCKED -ne 0 ]]; then
11059 error "Locked pages remain in cache, locked=$LOCKED"
11062 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11063 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11067 echo "No pages locked after fsync"
11072 run_test 118f "Simulate unrecoverable OSC side error =========="
11075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11079 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11080 lctl set_param fail_loc=0x406
11082 # simulate local -ENOMEM
11083 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11086 lctl set_param fail_loc=0
11087 if [[ $RC -eq 0 ]]; then
11088 error "Must return error due to dropped pages, rc=$RC"
11091 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11092 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11093 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11095 if [[ $LOCKED -ne 0 ]]; then
11096 error "Locked pages remain in cache, locked=$LOCKED"
11099 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11100 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11104 echo "No pages locked after fsync"
11109 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11112 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11113 remote_ost_nodsh && skip "remote OST with nodsh"
11117 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11118 set_nodes_failloc "$(osts_nodes)" 0x20e
11119 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11120 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11123 set_nodes_failloc "$(osts_nodes)" 0
11124 if [[ $RC -eq 0 ]]; then
11125 error "Must return error due to dropped pages, rc=$RC"
11128 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11129 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11130 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11132 if [[ $LOCKED -ne 0 ]]; then
11133 error "Locked pages remain in cache, locked=$LOCKED"
11136 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11137 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11141 echo "No pages locked after fsync"
11145 run_test 118h "Verify timeout in handling recoverables errors =========="
11147 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11150 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11151 remote_ost_nodsh && skip "remote OST with nodsh"
11155 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11156 set_nodes_failloc "$(osts_nodes)" 0x20e
11158 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11159 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11162 set_nodes_failloc "$(osts_nodes)" 0
11166 if [[ $RC -ne 0 ]]; then
11167 error "got error, but should be not, rc=$RC"
11170 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11171 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11172 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11173 if [[ $LOCKED -ne 0 ]]; then
11174 error "Locked pages remain in cache, locked=$LOCKED"
11177 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11178 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11182 echo "No pages locked after fsync"
11186 run_test 118i "Fix error before timeout in recoverable error =========="
11188 [ "$SLOW" = "no" ] && set_resend_count 4
11191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11192 remote_ost_nodsh && skip "remote OST with nodsh"
11196 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11197 set_nodes_failloc "$(osts_nodes)" 0x220
11199 # return -EIO from OST
11200 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11202 set_nodes_failloc "$(osts_nodes)" 0x0
11203 if [[ $RC -eq 0 ]]; then
11204 error "Must return error due to dropped pages, rc=$RC"
11207 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11208 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11209 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11210 if [[ $LOCKED -ne 0 ]]; then
11211 error "Locked pages remain in cache, locked=$LOCKED"
11214 # in recoverable error on OST we want resend and stay until it finished
11215 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11216 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11220 echo "No pages locked after fsync"
11224 run_test 118j "Simulate unrecoverable OST side error =========="
11228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11229 remote_ost_nodsh && skip "remote OSTs with nodsh"
11231 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11232 set_nodes_failloc "$(osts_nodes)" 0x20e
11233 test_mkdir $DIR/$tdir
11235 for ((i=0;i<10;i++)); do
11236 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11237 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11244 set_nodes_failloc "$(osts_nodes)" 0
11247 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11249 test_118l() # LU-646
11251 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11253 test_mkdir $DIR/$tdir
11254 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11257 run_test 118l "fsync dir"
11259 test_118m() # LU-3066
11261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11263 test_mkdir $DIR/$tdir
11264 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11267 run_test 118m "fdatasync dir ========="
11269 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11277 remote_ost_nodsh && skip "remote OSTs with nodsh"
11279 # Sleep to avoid a cached response.
11280 #define OBD_STATFS_CACHE_SECONDS 1
11283 # Inject a 10 second delay in the OST_STATFS handler.
11284 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11285 set_nodes_failloc "$(osts_nodes)" 0x242
11288 stat --file-system $MOUNT > /dev/null
11291 set_nodes_failloc "$(osts_nodes)" 0
11293 if ((end - begin > 20)); then
11294 error "statfs took $((end - begin)) seconds, expected 10"
11297 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11299 test_119a() # bug 11737
11301 BSIZE=$((512 * 1024))
11302 directio write $DIR/$tfile 0 1 $BSIZE
11303 # We ask to read two blocks, which is more than a file size.
11304 # directio will indicate an error when requested and actual
11305 # sizes aren't equeal (a normal situation in this case) and
11306 # print actual read amount.
11307 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11308 if [ "$NOB" != "$BSIZE" ]; then
11309 error "read $NOB bytes instead of $BSIZE"
11313 run_test 119a "Short directIO read must return actual read amount"
11315 test_119b() # bug 11737
11317 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11319 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11320 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11322 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11323 error "direct read failed"
11326 run_test 119b "Sparse directIO read must return actual read amount"
11328 test_119c() # bug 13099
11331 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11332 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11335 run_test 119c "Testing for direct read hitting hole"
11337 test_119d() # bug 15950
11339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11341 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11342 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11344 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11345 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11346 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11347 lctl set_param fail_loc=0x40d
11348 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11351 cat $DIR/$tfile > /dev/null &
11352 lctl set_param fail_loc=0
11355 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11357 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11358 error "the read rpcs have not completed in 2s"
11360 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11362 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 remote_mds_nodsh && skip "remote MDS with nodsh"
11367 test_mkdir -i0 -c1 $DIR/$tdir
11368 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11369 skip_env "no early lock cancel on server"
11371 lru_resize_disable mdc
11372 lru_resize_disable osc
11373 cancel_lru_locks mdc
11374 # asynchronous object destroy at MDT could cause bl ast to client
11375 cancel_lru_locks osc
11377 stat $DIR/$tdir > /dev/null
11378 can1=$(do_facet mds1 \
11379 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11380 awk '/ldlm_cancel/ {print $2}')
11381 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11382 awk '/ldlm_bl_callback/ {print $2}')
11383 test_mkdir -i0 -c1 $DIR/$tdir/d1
11384 can2=$(do_facet mds1 \
11385 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11386 awk '/ldlm_cancel/ {print $2}')
11387 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11388 awk '/ldlm_bl_callback/ {print $2}')
11389 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11390 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11391 lru_resize_enable mdc
11392 lru_resize_enable osc
11394 run_test 120a "Early Lock Cancel: mkdir test"
11397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11398 remote_mds_nodsh && skip "remote MDS with nodsh"
11399 test_mkdir $DIR/$tdir
11400 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11401 skip_env "no early lock cancel on server"
11403 lru_resize_disable mdc
11404 lru_resize_disable osc
11405 cancel_lru_locks mdc
11406 stat $DIR/$tdir > /dev/null
11407 can1=$(do_facet $SINGLEMDS \
11408 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11409 awk '/ldlm_cancel/ {print $2}')
11410 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11411 awk '/ldlm_bl_callback/ {print $2}')
11412 touch $DIR/$tdir/f1
11413 can2=$(do_facet $SINGLEMDS \
11414 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11415 awk '/ldlm_cancel/ {print $2}')
11416 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11417 awk '/ldlm_bl_callback/ {print $2}')
11418 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11419 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11420 lru_resize_enable mdc
11421 lru_resize_enable osc
11423 run_test 120b "Early Lock Cancel: create test"
11426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11427 remote_mds_nodsh && skip "remote MDS with nodsh"
11428 test_mkdir -i0 -c1 $DIR/$tdir
11429 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11430 skip "no early lock cancel on server"
11432 lru_resize_disable mdc
11433 lru_resize_disable osc
11434 test_mkdir -i0 -c1 $DIR/$tdir/d1
11435 test_mkdir -i0 -c1 $DIR/$tdir/d2
11436 touch $DIR/$tdir/d1/f1
11437 cancel_lru_locks mdc
11438 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11439 can1=$(do_facet mds1 \
11440 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11441 awk '/ldlm_cancel/ {print $2}')
11442 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11443 awk '/ldlm_bl_callback/ {print $2}')
11444 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11445 can2=$(do_facet mds1 \
11446 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11447 awk '/ldlm_cancel/ {print $2}')
11448 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11449 awk '/ldlm_bl_callback/ {print $2}')
11450 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11451 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11452 lru_resize_enable mdc
11453 lru_resize_enable osc
11455 run_test 120c "Early Lock Cancel: link test"
11458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11459 remote_mds_nodsh && skip "remote MDS with nodsh"
11460 test_mkdir -i0 -c1 $DIR/$tdir
11461 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11462 skip_env "no early lock cancel on server"
11464 lru_resize_disable mdc
11465 lru_resize_disable osc
11467 cancel_lru_locks mdc
11468 stat $DIR/$tdir > /dev/null
11469 can1=$(do_facet mds1 \
11470 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11471 awk '/ldlm_cancel/ {print $2}')
11472 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11473 awk '/ldlm_bl_callback/ {print $2}')
11474 chmod a+x $DIR/$tdir
11475 can2=$(do_facet mds1 \
11476 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11477 awk '/ldlm_cancel/ {print $2}')
11478 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11479 awk '/ldlm_bl_callback/ {print $2}')
11480 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11481 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11482 lru_resize_enable mdc
11483 lru_resize_enable osc
11485 run_test 120d "Early Lock Cancel: setattr test"
11488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11489 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11490 skip_env "no early lock cancel on server"
11491 remote_mds_nodsh && skip "remote MDS with nodsh"
11493 local dlmtrace_set=false
11495 test_mkdir -i0 -c1 $DIR/$tdir
11496 lru_resize_disable mdc
11497 lru_resize_disable osc
11498 ! $LCTL get_param debug | grep -q dlmtrace &&
11499 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11500 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11501 cancel_lru_locks mdc
11502 cancel_lru_locks osc
11503 dd if=$DIR/$tdir/f1 of=/dev/null
11504 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11505 # XXX client can not do early lock cancel of OST lock
11506 # during unlink (LU-4206), so cancel osc lock now.
11508 cancel_lru_locks osc
11509 can1=$(do_facet mds1 \
11510 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11511 awk '/ldlm_cancel/ {print $2}')
11512 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11513 awk '/ldlm_bl_callback/ {print $2}')
11514 unlink $DIR/$tdir/f1
11516 can2=$(do_facet mds1 \
11517 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11518 awk '/ldlm_cancel/ {print $2}')
11519 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11520 awk '/ldlm_bl_callback/ {print $2}')
11521 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11522 $LCTL dk $TMP/cancel.debug.txt
11523 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11524 $LCTL dk $TMP/blocking.debug.txt
11525 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11526 lru_resize_enable mdc
11527 lru_resize_enable osc
11529 run_test 120e "Early Lock Cancel: unlink test"
11532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11533 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11534 skip_env "no early lock cancel on server"
11535 remote_mds_nodsh && skip "remote MDS with nodsh"
11537 test_mkdir -i0 -c1 $DIR/$tdir
11538 lru_resize_disable mdc
11539 lru_resize_disable osc
11540 test_mkdir -i0 -c1 $DIR/$tdir/d1
11541 test_mkdir -i0 -c1 $DIR/$tdir/d2
11542 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11543 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11544 cancel_lru_locks mdc
11545 cancel_lru_locks osc
11546 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11547 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11548 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11549 # XXX client can not do early lock cancel of OST lock
11550 # during rename (LU-4206), so cancel osc lock now.
11552 cancel_lru_locks osc
11553 can1=$(do_facet mds1 \
11554 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11555 awk '/ldlm_cancel/ {print $2}')
11556 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11557 awk '/ldlm_bl_callback/ {print $2}')
11558 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11560 can2=$(do_facet mds1 \
11561 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11562 awk '/ldlm_cancel/ {print $2}')
11563 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11564 awk '/ldlm_bl_callback/ {print $2}')
11565 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11566 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11567 lru_resize_enable mdc
11568 lru_resize_enable osc
11570 run_test 120f "Early Lock Cancel: rename test"
11573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11574 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11575 skip_env "no early lock cancel on server"
11576 remote_mds_nodsh && skip "remote MDS with nodsh"
11578 lru_resize_disable mdc
11579 lru_resize_disable osc
11581 echo create $count files
11582 test_mkdir $DIR/$tdir
11583 cancel_lru_locks mdc
11584 cancel_lru_locks osc
11587 can0=$(do_facet $SINGLEMDS \
11588 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11589 awk '/ldlm_cancel/ {print $2}')
11590 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11591 awk '/ldlm_bl_callback/ {print $2}')
11592 createmany -o $DIR/$tdir/f $count
11594 can1=$(do_facet $SINGLEMDS \
11595 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11596 awk '/ldlm_cancel/ {print $2}')
11597 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11598 awk '/ldlm_bl_callback/ {print $2}')
11600 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11601 echo rm $count files
11604 can2=$(do_facet $SINGLEMDS \
11605 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11606 awk '/ldlm_cancel/ {print $2}')
11607 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11608 awk '/ldlm_bl_callback/ {print $2}')
11610 echo total: $count removes in $((t2-t1))
11611 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11613 # wait for commitment of removal
11614 lru_resize_enable mdc
11615 lru_resize_enable osc
11617 run_test 120g "Early Lock Cancel: performance test"
11619 test_121() { #bug #10589
11620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11623 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11624 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11625 lctl set_param fail_loc=0x310
11626 cancel_lru_locks osc > /dev/null
11627 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11628 lctl set_param fail_loc=0
11629 [[ $reads -eq $writes ]] ||
11630 error "read $reads blocks, must be $writes blocks"
11632 run_test 121 "read cancel race ========="
11634 test_123a_base() { # was test 123, statahead(bug 11401)
11638 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11639 log "testing UP system. Performance may be lower than expected."
11644 test_mkdir $DIR/$tdir
11645 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11646 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11648 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11649 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11651 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11652 lctl set_param -n llite.*.statahead_max 0
11653 lctl get_param llite.*.statahead_max
11654 cancel_lru_locks mdc
11655 cancel_lru_locks osc
11657 time $lsx $DIR/$tdir | wc -l
11659 delta=$((etime - stime))
11660 log "$lsx $i files without statahead: $delta sec"
11661 lctl set_param llite.*.statahead_max=$max
11663 swrong=$(lctl get_param -n llite.*.statahead_stats |
11664 grep "statahead wrong:" | awk '{print $3}')
11665 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11666 cancel_lru_locks mdc
11667 cancel_lru_locks osc
11669 time $lsx $DIR/$tdir | wc -l
11671 delta_sa=$((etime - stime))
11672 log "$lsx $i files with statahead: $delta_sa sec"
11673 lctl get_param -n llite.*.statahead_stats
11674 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11675 grep "statahead wrong:" | awk '{print $3}')
11677 [[ $swrong -lt $ewrong ]] &&
11678 log "statahead was stopped, maybe too many locks held!"
11679 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11681 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11682 max=$(lctl get_param -n llite.*.statahead_max |
11684 lctl set_param -n llite.*.statahead_max 0
11685 lctl get_param llite.*.statahead_max
11686 cancel_lru_locks mdc
11687 cancel_lru_locks osc
11689 time $lsx $DIR/$tdir | wc -l
11691 delta=$((etime - stime))
11692 log "$lsx $i files again without statahead: $delta sec"
11693 lctl set_param llite.*.statahead_max=$max
11694 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11695 if [ $SLOWOK -eq 0 ]; then
11696 error "$lsx $i files is slower with statahead!"
11698 log "$lsx $i files is slower with statahead!"
11704 [ $delta -gt 20 ] && break
11705 [ $delta -gt 8 ] && MULT=$((50 / delta))
11706 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11714 delta=$((etime - stime))
11715 log "rm -r $DIR/$tdir/: $delta seconds"
11717 lctl get_param -n llite.*.statahead_stats
11721 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11723 test_123a_base "ls -l"
11725 run_test 123aa "verify statahead work"
11728 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11730 statx_supported || skip_env "Test must be statx() syscall supported"
11732 test_123a_base "$STATX -l"
11734 run_test 123ab "verify statahead work by using statx"
11737 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11739 statx_supported || skip_env "Test must be statx() syscall supported"
11746 cancel_lru_locks $OSC
11747 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11748 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11749 awk '/agl.total:/ {print $3}')
11750 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11751 test_123a_base "$STATX --cached=always -D"
11752 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11753 awk '/agl.total:/ {print $3}')
11754 [ $agl_before -eq $agl_after ] ||
11755 error "Should not trigger AGL thread - $agl_before:$agl_after"
11756 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11757 [ $rpcs_after -eq $rpcs_before ] ||
11758 error "$STATX should not send glimpse RPCs to $OSC"
11760 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11762 test_123b () { # statahead(bug 15027)
11763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11765 test_mkdir $DIR/$tdir
11766 createmany -o $DIR/$tdir/$tfile-%d 1000
11768 cancel_lru_locks mdc
11769 cancel_lru_locks osc
11771 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11772 lctl set_param fail_loc=0x80000803
11773 ls -lR $DIR/$tdir > /dev/null
11775 lctl set_param fail_loc=0x0
11776 lctl get_param -n llite.*.statahead_stats
11781 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11784 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11786 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11787 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11788 touch $DIR/$tdir.1/{1..3}
11789 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11791 remount_client $MOUNT
11793 $MULTIOP $DIR/$tdir.0 Q
11795 # let statahead to complete
11796 ls -l $DIR/$tdir.0 > /dev/null
11798 testid=$(echo $TESTNAME | tr '_' ' ')
11799 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11800 error "statahead warning" || true
11802 run_test 123c "Can not initialize inode warning on DNE statahead"
11805 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11806 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11807 skip_env "no lru resize on server"
11811 test_mkdir $DIR/$tdir
11813 log "create $NR files at $DIR/$tdir"
11814 createmany -o $DIR/$tdir/f $NR ||
11815 error "failed to create $NR files in $DIR/$tdir"
11817 cancel_lru_locks mdc
11818 ls -l $DIR/$tdir > /dev/null
11822 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11823 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11824 LRU_SIZE=$($LCTL get_param -n $PARAM)
11825 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11826 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11828 log "NS=$(basename $NSDIR)"
11833 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11834 skip "Not enough cached locks created!"
11836 log "LRU=$LRU_SIZE"
11840 # We know that lru resize allows one client to hold $LIMIT locks
11841 # for 10h. After that locks begin to be killed by client.
11843 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11845 if [ $LIMIT -lt $LRU_SIZE ]; then
11846 skip "Limit is too small $LIMIT"
11849 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11850 # killing locks. Some time was spent for creating locks. This means
11851 # that up to the moment of sleep finish we must have killed some of
11852 # them (10-100 locks). This depends on how fast ther were created.
11853 # Many of them were touched in almost the same moment and thus will
11854 # be killed in groups.
11855 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11857 # Use $LRU_SIZE_B here to take into account real number of locks
11858 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11859 local LRU_SIZE_B=$LRU_SIZE
11861 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11862 log "OLD_LVF=$OLD_LVF"
11863 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11865 # Let's make sure that we really have some margin. Client checks
11866 # cached locks every 10 sec.
11867 SLEEP=$((SLEEP+20))
11868 log "Sleep ${SLEEP} sec"
11870 while ((SEC<$SLEEP)); do
11874 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11875 echo -n "$LRU_SIZE"
11878 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11879 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11881 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11882 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11883 unlinkmany $DIR/$tdir/f $NR
11887 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11888 log "unlink $NR files at $DIR/$tdir"
11889 unlinkmany $DIR/$tdir/f $NR
11891 run_test 124a "lru resize ======================================="
11893 get_max_pool_limit()
11895 local limit=$($LCTL get_param \
11896 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11898 for l in $limit; do
11899 if [[ $l -gt $max ]]; then
11907 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11908 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11909 skip_env "no lru resize on server"
11911 LIMIT=$(get_max_pool_limit)
11913 NR=$(($(default_lru_size)*20))
11914 if [[ $NR -gt $LIMIT ]]; then
11915 log "Limit lock number by $LIMIT locks"
11919 IFree=$(mdsrate_inodes_available)
11920 if [ $IFree -lt $NR ]; then
11921 log "Limit lock number by $IFree inodes"
11925 lru_resize_disable mdc
11926 test_mkdir -p $DIR/$tdir/disable_lru_resize
11928 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11929 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11930 cancel_lru_locks mdc
11933 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11936 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11939 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11943 nolruresize_delta=$((etime-stime))
11944 log "ls -la time: $nolruresize_delta seconds"
11945 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11946 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11948 lru_resize_enable mdc
11949 test_mkdir -p $DIR/$tdir/enable_lru_resize
11951 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11952 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11953 cancel_lru_locks mdc
11956 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11959 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11962 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11966 lruresize_delta=$((etime-stime))
11967 log "ls -la time: $lruresize_delta seconds"
11968 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11970 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11971 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11972 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11973 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11975 log "lru resize performs the same with no lru resize"
11977 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11979 run_test 124b "lru resize (performance test) ======================="
11982 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11983 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11984 skip_env "no lru resize on server"
11986 # cache ununsed locks on client
11988 cancel_lru_locks mdc
11989 test_mkdir $DIR/$tdir
11990 createmany -o $DIR/$tdir/f $nr ||
11991 error "failed to create $nr files in $DIR/$tdir"
11992 ls -l $DIR/$tdir > /dev/null
11994 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11995 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11996 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11997 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11998 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12000 # set lru_max_age to 1 sec
12001 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12002 echo "sleep $((recalc_p * 2)) seconds..."
12003 sleep $((recalc_p * 2))
12005 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12006 # restore lru_max_age
12007 $LCTL set_param -n $nsdir.lru_max_age $max_age
12008 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12009 unlinkmany $DIR/$tdir/f $nr
12011 run_test 124c "LRUR cancel very aged locks"
12014 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12015 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12016 skip_env "no lru resize on server"
12018 # cache ununsed locks on client
12021 lru_resize_disable mdc
12022 stack_trap "lru_resize_enable mdc" EXIT
12024 cancel_lru_locks mdc
12026 # asynchronous object destroy at MDT could cause bl ast to client
12027 test_mkdir $DIR/$tdir
12028 createmany -o $DIR/$tdir/f $nr ||
12029 error "failed to create $nr files in $DIR/$tdir"
12030 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12032 ls -l $DIR/$tdir > /dev/null
12034 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12035 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12036 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12037 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12039 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12041 # set lru_max_age to 1 sec
12042 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12043 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12045 echo "sleep $((recalc_p * 2)) seconds..."
12046 sleep $((recalc_p * 2))
12048 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12050 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12052 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12054 test_125() { # 13358
12055 $LCTL get_param -n llite.*.client_type | grep -q local ||
12056 skip "must run as local client"
12057 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12058 skip_env "must have acl enabled"
12059 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12061 test_mkdir $DIR/$tdir
12062 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12063 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12064 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12066 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12068 test_126() { # bug 12829/13455
12069 $GSS && skip_env "must run as gss disabled"
12070 $LCTL get_param -n llite.*.client_type | grep -q local ||
12071 skip "must run as local client"
12072 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12074 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12075 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12077 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12079 run_test 126 "check that the fsgid provided by the client is taken into account"
12081 test_127a() { # bug 15521
12082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12083 local name count samp unit min max sum sumsq
12085 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12086 echo "stats before reset"
12087 $LCTL get_param osc.*.stats
12088 $LCTL set_param osc.*.stats=0
12089 local fsize=$((2048 * 1024))
12091 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12092 cancel_lru_locks osc
12093 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12095 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12096 stack_trap "rm -f $TMP/$tfile.tmp"
12097 while read name count samp unit min max sum sumsq; do
12098 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12099 [ ! $min ] && error "Missing min value for $name proc entry"
12100 eval $name=$count || error "Wrong proc format"
12103 read_bytes|write_bytes)
12104 [[ "$unit" =~ "bytes" ]] ||
12105 error "unit is not 'bytes': $unit"
12106 (( $min >= 4096 )) || error "min is too small: $min"
12107 (( $min <= $fsize )) || error "min is too big: $min"
12108 (( $max >= 4096 )) || error "max is too small: $max"
12109 (( $max <= $fsize )) || error "max is too big: $max"
12110 (( $sum == $fsize )) || error "sum is wrong: $sum"
12111 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12112 error "sumsquare is too small: $sumsq"
12113 (( $sumsq <= $fsize * $fsize )) ||
12114 error "sumsquare is too big: $sumsq"
12116 ost_read|ost_write)
12117 [[ "$unit" =~ "usec" ]] ||
12118 error "unit is not 'usec': $unit"
12122 done < $DIR/$tfile.tmp
12124 #check that we actually got some stats
12125 [ "$read_bytes" ] || error "Missing read_bytes stats"
12126 [ "$write_bytes" ] || error "Missing write_bytes stats"
12127 [ "$read_bytes" != 0 ] || error "no read done"
12128 [ "$write_bytes" != 0 ] || error "no write done"
12130 run_test 127a "verify the client stats are sane"
12132 test_127b() { # bug LU-333
12133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12134 local name count samp unit min max sum sumsq
12136 echo "stats before reset"
12137 $LCTL get_param llite.*.stats
12138 $LCTL set_param llite.*.stats=0
12140 # perform 2 reads and writes so MAX is different from SUM.
12141 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12142 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12143 cancel_lru_locks osc
12144 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12145 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12147 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12148 stack_trap "rm -f $TMP/$tfile.tmp"
12149 while read name count samp unit min max sum sumsq; do
12150 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12151 eval $name=$count || error "Wrong proc format"
12154 read_bytes|write_bytes)
12155 [[ "$unit" =~ "bytes" ]] ||
12156 error "unit is not 'bytes': $unit"
12157 (( $count == 2 )) || error "count is not 2: $count"
12158 (( $min == $PAGE_SIZE )) ||
12159 error "min is not $PAGE_SIZE: $min"
12160 (( $max == $PAGE_SIZE )) ||
12161 error "max is not $PAGE_SIZE: $max"
12162 (( $sum == $PAGE_SIZE * 2 )) ||
12163 error "sum is not $((PAGE_SIZE * 2)): $sum"
12166 [[ "$unit" =~ "usec" ]] ||
12167 error "unit is not 'usec': $unit"
12171 done < $TMP/$tfile.tmp
12173 #check that we actually got some stats
12174 [ "$read_bytes" ] || error "Missing read_bytes stats"
12175 [ "$write_bytes" ] || error "Missing write_bytes stats"
12176 [ "$read_bytes" != 0 ] || error "no read done"
12177 [ "$write_bytes" != 0 ] || error "no write done"
12179 run_test 127b "verify the llite client stats are sane"
12181 test_127c() { # LU-12394
12182 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12189 $LCTL set_param llite.*.extents_stats=1
12190 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12192 # Use two stripes so there is enough space in default config
12193 $LFS setstripe -c 2 $DIR/$tfile
12195 # Extent stats start at 0-4K and go in power of two buckets
12196 # LL_HIST_START = 12 --> 2^12 = 4K
12197 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12198 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12200 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12202 # Write and read, 2x each, second time at a non-zero offset
12203 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12204 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12205 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12206 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12210 $LCTL get_param llite.*.extents_stats
12213 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12215 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12217 reads=$(echo $bucket | awk '{print $5}')
12218 writes=$(echo $bucket | awk '{print $9}')
12219 [ "$reads" -eq $count ] ||
12220 error "$reads reads in < $bsize bucket, expect $count"
12221 [ "$writes" -eq $count ] ||
12222 error "$writes writes in < $bsize bucket, expect $count"
12225 # Test mmap write and read
12226 $LCTL set_param llite.*.extents_stats=c
12228 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12229 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12230 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12232 $LCTL get_param llite.*.extents_stats
12234 count=$(((size*1024) / PAGE_SIZE))
12236 bsize=$((2 * PAGE_SIZE / 1024))K
12238 bucket=$($LCTL get_param -n llite.*.extents_stats |
12240 reads=$(echo $bucket | awk '{print $5}')
12241 writes=$(echo $bucket | awk '{print $9}')
12242 # mmap writes fault in the page first, creating an additonal read
12243 [ "$reads" -eq $((2 * count)) ] ||
12244 error "$reads reads in < $bsize bucket, expect $count"
12245 [ "$writes" -eq $count ] ||
12246 error "$writes writes in < $bsize bucket, expect $count"
12248 run_test 127c "test llite extent stats with regular & mmap i/o"
12250 test_128() { # bug 15212
12252 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12257 result=$(grep error $TMP/$tfile.log)
12258 rm -f $DIR/$tfile $TMP/$tfile.log
12259 [ -z "$result" ] ||
12260 error "consecutive find's under interactive lfs failed"
12262 run_test 128 "interactive lfs for 2 consecutive find's"
12264 set_dir_limits () {
12269 local ldproc=/proc/fs/ldiskfs
12270 local facets=$(get_facets MDS)
12272 for facet in ${facets//,/ }; do
12273 canondev=$(ldiskfs_canon \
12274 *.$(convert_facet2label $facet).mntdev $facet)
12275 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12276 ldproc=/sys/fs/ldiskfs
12277 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12278 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12282 check_mds_dmesg() {
12283 local facets=$(get_facets MDS)
12284 for facet in ${facets//,/ }; do
12285 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12292 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12293 skip "Need MDS version with at least 2.5.56"
12294 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12295 skip_env "ldiskfs only test"
12297 remote_mds_nodsh && skip "remote MDS with nodsh"
12300 local has_warning=false
12303 mkdir -p $DIR/$tdir
12305 # block size of mds1
12306 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12307 set_dir_limits $maxsize $((maxsize * 6 / 8))
12308 stack_trap "set_dir_limits 0 0"
12309 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12310 local dirsize=$(stat -c%s "$DIR/$tdir")
12312 while (( $dirsize <= $maxsize )); do
12313 $MCREATE $DIR/$tdir/file_base_$nfiles
12315 # check two errors:
12316 # ENOSPC for ext4 max_dir_size, which has been used since
12317 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12318 if (( rc == ENOSPC )); then
12320 echo "rc=$rc returned as expected after $nfiles files"
12322 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12323 error "create failed w/o dir size limit"
12325 # messages may be rate limited if test is run repeatedly
12326 check_mds_dmesg '"is approaching max"' ||
12327 echo "warning message should be output"
12328 check_mds_dmesg '"has reached max"' ||
12329 echo "reached message should be output"
12331 dirsize=$(stat -c%s "$DIR/$tdir")
12333 [[ $dirsize -ge $maxsize ]] && return 0
12334 error "dirsize $dirsize < $maxsize after $nfiles files"
12335 elif (( rc != 0 )); then
12338 nfiles=$((nfiles + 1))
12339 dirsize=$(stat -c%s "$DIR/$tdir")
12342 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12344 run_test 129 "test directory size limit ========================"
12353 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12354 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12356 trap cleanup_130 EXIT RETURN
12358 local fm_file=$DIR/$tfile
12359 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12360 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12361 error "dd failed for $fm_file"
12363 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12364 filefrag -ves $fm_file
12366 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12367 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12368 [ $RC != 0 ] && error "filefrag $fm_file failed"
12370 filefrag_op=$(filefrag -ve -k $fm_file |
12371 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12372 lun=$($LFS getstripe -i $fm_file)
12374 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12377 for line in $filefrag_op
12379 frag_lun=`echo $line | cut -d: -f5`
12380 ext_len=`echo $line | cut -d: -f4`
12381 if (( $frag_lun != $lun )); then
12383 error "FIEMAP on 1-stripe file($fm_file) failed"
12386 (( tot_len += ext_len ))
12389 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12391 error "FIEMAP on 1-stripe file($fm_file) failed;"
12397 echo "FIEMAP on single striped file succeeded"
12399 run_test 130a "FIEMAP (1-stripe file)"
12402 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12404 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12405 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12407 trap cleanup_130 EXIT RETURN
12409 local fm_file=$DIR/$tfile
12410 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12411 error "setstripe on $fm_file"
12412 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12413 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12415 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12416 error "dd failed on $fm_file"
12418 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12419 filefrag_op=$(filefrag -ve -k $fm_file |
12420 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12422 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12423 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12428 for line in $filefrag_op
12430 frag_lun=$(echo $line | cut -d: -f5 |
12431 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12432 ext_len=$(echo $line | cut -d: -f4)
12433 if (( $frag_lun != $last_lun )); then
12434 if (( tot_len != 1024 )); then
12436 error "FIEMAP on $fm_file failed; returned " \
12437 "len $tot_len for OST $last_lun instead of 1024"
12440 (( num_luns += 1 ))
12444 (( tot_len += ext_len ))
12447 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12449 error "FIEMAP on $fm_file failed; returned wrong number of " \
12450 "luns or wrong len for OST $last_lun"
12456 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12458 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12461 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12463 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12464 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12466 trap cleanup_130 EXIT RETURN
12468 local fm_file=$DIR/$tfile
12469 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12470 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12471 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12473 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12474 error "dd failed on $fm_file"
12476 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12477 filefrag_op=$(filefrag -ve -k $fm_file |
12478 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12480 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12481 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12486 for line in $filefrag_op
12488 frag_lun=$(echo $line | cut -d: -f5 |
12489 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12490 ext_len=$(echo $line | cut -d: -f4)
12491 if (( $frag_lun != $last_lun )); then
12492 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12493 if (( logical != 512 )); then
12495 error "FIEMAP on $fm_file failed; returned " \
12496 "logical start for lun $logical instead of 512"
12499 if (( tot_len != 512 )); then
12501 error "FIEMAP on $fm_file failed; returned " \
12502 "len $tot_len for OST $last_lun instead of 1024"
12505 (( num_luns += 1 ))
12509 (( tot_len += ext_len ))
12512 if (( num_luns != 2 || tot_len != 512 )); then
12514 error "FIEMAP on $fm_file failed; returned wrong number of " \
12515 "luns or wrong len for OST $last_lun"
12521 echo "FIEMAP on 2-stripe file with hole succeeded"
12523 run_test 130c "FIEMAP (2-stripe file with hole)"
12526 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12528 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12529 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12531 trap cleanup_130 EXIT RETURN
12533 local fm_file=$DIR/$tfile
12534 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12535 error "setstripe on $fm_file"
12536 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12537 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12539 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12540 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12541 error "dd failed on $fm_file"
12543 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12544 filefrag_op=$(filefrag -ve -k $fm_file |
12545 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12547 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12548 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12553 for line in $filefrag_op
12555 frag_lun=$(echo $line | cut -d: -f5 |
12556 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12557 ext_len=$(echo $line | cut -d: -f4)
12558 if (( $frag_lun != $last_lun )); then
12559 if (( tot_len != 1024 )); then
12561 error "FIEMAP on $fm_file failed; returned " \
12562 "len $tot_len for OST $last_lun instead of 1024"
12565 (( num_luns += 1 ))
12569 (( tot_len += ext_len ))
12572 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12574 error "FIEMAP on $fm_file failed; returned wrong number of " \
12575 "luns or wrong len for OST $last_lun"
12581 echo "FIEMAP on N-stripe file succeeded"
12583 run_test 130d "FIEMAP (N-stripe file)"
12586 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12588 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12589 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12591 trap cleanup_130 EXIT RETURN
12593 local fm_file=$DIR/$tfile
12594 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12595 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12596 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12599 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12600 for ((i = 0; i < $NUM_BLKS; i++))
12602 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12605 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12606 filefrag_op=$(filefrag -ve -k $fm_file |
12607 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12609 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12610 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12615 for line in $filefrag_op
12617 frag_lun=$(echo $line | cut -d: -f5 |
12618 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12619 ext_len=$(echo $line | cut -d: -f4)
12620 if (( $frag_lun != $last_lun )); then
12621 if (( tot_len != $EXPECTED_LEN )); then
12623 error "FIEMAP on $fm_file failed; returned " \
12624 "len $tot_len for OST $last_lun instead " \
12628 (( num_luns += 1 ))
12632 (( tot_len += ext_len ))
12635 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12637 error "FIEMAP on $fm_file failed; returned wrong number " \
12638 "of luns or wrong len for OST $last_lun"
12644 echo "FIEMAP with continuation calls succeeded"
12646 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12649 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12650 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12652 local fm_file=$DIR/$tfile
12653 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12654 error "multiop create with lov_delay_create on $fm_file"
12656 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12657 filefrag_extents=$(filefrag -vek $fm_file |
12658 awk '/extents? found/ { print $2 }')
12659 if [[ "$filefrag_extents" != "0" ]]; then
12660 error "FIEMAP on $fm_file failed; " \
12661 "returned $filefrag_extents expected 0"
12666 run_test 130f "FIEMAP (unstriped file)"
12668 # Test for writev/readv
12670 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12671 error "writev test failed"
12672 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12673 error "readv failed"
12676 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12679 local fsize=$((524288 + 1048576 + 1572864))
12680 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12681 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12682 error "append writev test failed"
12684 ((fsize += 1572864 + 1048576))
12685 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12686 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12687 error "append writev test failed"
12690 run_test 131b "test append writev"
12693 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12696 run_test 131c "test read/write on file w/o objects"
12699 rwv -f $DIR/$tfile -w -n 1 1572864
12700 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12701 if [ "$NOB" != 1572864 ]; then
12702 error "Short read filed: read $NOB bytes instead of 1572864"
12706 run_test 131d "test short read"
12709 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12710 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12711 error "read hitting hole failed"
12714 run_test 131e "test read hitting hole"
12723 mds*) res=$(do_facet $facet \
12724 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12726 ost*) res=$(do_facet $facet \
12727 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12729 *) error "Wrong facet '$facet'" ;;
12731 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12732 # if the argument $3 is zero, it means any stat increment is ok.
12733 if [[ $want -gt 0 ]]; then
12734 local count=$(echo $res | awk '{ print $2 }')
12735 [[ $count -ne $want ]] &&
12736 error "The $op counter on $facet is $count, not $want"
12741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12742 remote_ost_nodsh && skip "remote OST with nodsh"
12743 remote_mds_nodsh && skip "remote MDS with nodsh"
12744 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12745 skip_env "MDS doesn't support rename stats"
12747 local testdir=$DIR/${tdir}/stats_testdir
12749 mkdir -p $DIR/${tdir}
12752 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12753 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12755 # verify mdt stats first.
12756 mkdir ${testdir} || error "mkdir failed"
12757 check_stats $SINGLEMDS "mkdir" 1
12758 touch ${testdir}/${tfile} || error "touch failed"
12759 check_stats $SINGLEMDS "open" 1
12760 check_stats $SINGLEMDS "close" 1
12761 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12762 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12763 check_stats $SINGLEMDS "mknod" 2
12765 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12766 check_stats $SINGLEMDS "unlink" 1
12767 rm -f ${testdir}/${tfile} || error "file remove failed"
12768 check_stats $SINGLEMDS "unlink" 2
12770 # remove working dir and check mdt stats again.
12771 rmdir ${testdir} || error "rmdir failed"
12772 check_stats $SINGLEMDS "rmdir" 1
12774 local testdir1=$DIR/${tdir}/stats_testdir1
12775 mkdir -p ${testdir}
12776 mkdir -p ${testdir1}
12777 touch ${testdir1}/test1
12778 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12779 check_stats $SINGLEMDS "crossdir_rename" 1
12781 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12782 check_stats $SINGLEMDS "samedir_rename" 1
12784 rm -rf $DIR/${tdir}
12786 run_test 133a "Verifying MDT stats ========================================"
12791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12792 remote_ost_nodsh && skip "remote OST with nodsh"
12793 remote_mds_nodsh && skip "remote MDS with nodsh"
12795 local testdir=$DIR/${tdir}/stats_testdir
12797 mkdir -p ${testdir} || error "mkdir failed"
12798 touch ${testdir}/${tfile} || error "touch failed"
12799 cancel_lru_locks mdc
12802 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12803 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12805 # extra mdt stats verification.
12806 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12807 check_stats $SINGLEMDS "setattr" 1
12808 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12809 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12811 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12812 check_stats $SINGLEMDS "getattr" 1
12814 rm -rf $DIR/${tdir}
12816 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12817 # so the check below is not reliable
12818 [ $MDSCOUNT -eq 1 ] || return 0
12820 # Sleep to avoid a cached response.
12821 #define OBD_STATFS_CACHE_SECONDS 1
12823 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12824 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12825 $LFS df || error "lfs failed"
12826 check_stats $SINGLEMDS "statfs" 1
12828 # check aggregated statfs (LU-10018)
12829 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12831 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12834 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12835 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12837 check_stats $SINGLEMDS "statfs" 1
12839 # We want to check that the client didn't send OST_STATFS to
12840 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12841 # extra care is needed here.
12842 if remote_mds; then
12843 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12844 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12846 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12847 [ "$res" ] && error "OST got STATFS"
12852 run_test 133b "Verifying extra MDT stats =================================="
12855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12856 remote_ost_nodsh && skip "remote OST with nodsh"
12857 remote_mds_nodsh && skip "remote MDS with nodsh"
12859 local testdir=$DIR/$tdir/stats_testdir
12861 test_mkdir -p $testdir
12863 # verify obdfilter stats.
12864 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12866 cancel_lru_locks osc
12867 wait_delete_completed
12870 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12871 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12873 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12876 cancel_lru_locks osc
12877 check_stats ost1 "write" 1
12879 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12880 check_stats ost1 "read" 1
12882 > $testdir/$tfile || error "truncate failed"
12883 check_stats ost1 "punch" 1
12885 rm -f $testdir/$tfile || error "file remove failed"
12886 wait_delete_completed
12887 check_stats ost1 "destroy" 1
12891 run_test 133c "Verifying OST stats ========================================"
12898 while [ $value -ge 2 ]; do
12903 if [ $orig -gt $order ]; then
12911 local size=('K' 'M' 'G' 'T');
12913 local size_string=$value
12915 while [ $value -ge 1024 ]; do
12916 if [ $i -gt 3 ]; then
12917 #T is the biggest unit we get here, if that is bigger,
12919 size_string=${value}T
12922 value=$((value >> 10))
12923 if [ $value -lt 1024 ]; then
12924 size_string=${value}${size[$i]}
12933 get_rename_size() {
12935 local context=${2:-.}
12936 local sample=$(do_facet $SINGLEMDS $LCTL \
12937 get_param mdt.$FSNAME-MDT0000.rename_stats |
12938 grep -A1 $context |
12939 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12945 remote_ost_nodsh && skip "remote OST with nodsh"
12946 remote_mds_nodsh && skip "remote MDS with nodsh"
12947 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12948 skip_env "MDS doesn't support rename stats"
12950 local testdir1=$DIR/${tdir}/stats_testdir1
12951 local testdir2=$DIR/${tdir}/stats_testdir2
12952 mkdir -p $DIR/${tdir}
12954 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12956 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12957 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12959 createmany -o $testdir1/test 512 || error "createmany failed"
12961 # check samedir rename size
12962 mv ${testdir1}/test0 ${testdir1}/test_0
12964 local testdir1_size=$(ls -l $DIR/${tdir} |
12965 awk '/stats_testdir1/ {print $5}')
12966 local testdir2_size=$(ls -l $DIR/${tdir} |
12967 awk '/stats_testdir2/ {print $5}')
12969 testdir1_size=$(order_2 $testdir1_size)
12970 testdir2_size=$(order_2 $testdir2_size)
12972 testdir1_size=$(size_in_KMGT $testdir1_size)
12973 testdir2_size=$(size_in_KMGT $testdir2_size)
12975 echo "source rename dir size: ${testdir1_size}"
12976 echo "target rename dir size: ${testdir2_size}"
12978 local cmd="do_facet $SINGLEMDS $LCTL "
12979 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12981 eval $cmd || error "$cmd failed"
12982 local samedir=$($cmd | grep 'same_dir')
12983 local same_sample=$(get_rename_size $testdir1_size)
12984 [ -z "$samedir" ] && error "samedir_rename_size count error"
12985 [[ $same_sample -eq 1 ]] ||
12986 error "samedir_rename_size error $same_sample"
12987 echo "Check same dir rename stats success"
12989 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12991 # check crossdir rename size
12992 mv ${testdir1}/test_0 ${testdir2}/test_0
12994 testdir1_size=$(ls -l $DIR/${tdir} |
12995 awk '/stats_testdir1/ {print $5}')
12996 testdir2_size=$(ls -l $DIR/${tdir} |
12997 awk '/stats_testdir2/ {print $5}')
12999 testdir1_size=$(order_2 $testdir1_size)
13000 testdir2_size=$(order_2 $testdir2_size)
13002 testdir1_size=$(size_in_KMGT $testdir1_size)
13003 testdir2_size=$(size_in_KMGT $testdir2_size)
13005 echo "source rename dir size: ${testdir1_size}"
13006 echo "target rename dir size: ${testdir2_size}"
13008 eval $cmd || error "$cmd failed"
13009 local crossdir=$($cmd | grep 'crossdir')
13010 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13011 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13012 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13013 [[ $src_sample -eq 1 ]] ||
13014 error "crossdir_rename_size error $src_sample"
13015 [[ $tgt_sample -eq 1 ]] ||
13016 error "crossdir_rename_size error $tgt_sample"
13017 echo "Check cross dir rename stats success"
13018 rm -rf $DIR/${tdir}
13020 run_test 133d "Verifying rename_stats ========================================"
13023 remote_mds_nodsh && skip "remote MDS with nodsh"
13024 remote_ost_nodsh && skip "remote OST with nodsh"
13025 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13027 local testdir=$DIR/${tdir}/stats_testdir
13028 local ctr f0 f1 bs=32768 count=42 sum
13030 mkdir -p ${testdir} || error "mkdir failed"
13032 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13034 for ctr in {write,read}_bytes; do
13036 cancel_lru_locks osc
13038 do_facet ost1 $LCTL set_param -n \
13039 "obdfilter.*.exports.clear=clear"
13041 if [ $ctr = write_bytes ]; then
13043 f1=${testdir}/${tfile}
13045 f0=${testdir}/${tfile}
13049 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13052 cancel_lru_locks osc
13054 sum=$(do_facet ost1 $LCTL get_param \
13055 "obdfilter.*.exports.*.stats" |
13056 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13057 $1 == ctr { sum += $7 }
13058 END { printf("%0.0f", sum) }')
13060 if ((sum != bs * count)); then
13061 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13065 rm -rf $DIR/${tdir}
13067 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13070 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13071 skip "too old lustre for get_param -R ($facet_ver)"
13073 # verifying readability.
13074 $LCTL get_param -R '*' &> /dev/null
13076 # Verifing writability with badarea_io.
13077 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13078 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13079 error "client badarea_io failed"
13081 # remount the FS in case writes/reads /proc break the FS
13082 cleanup || error "failed to unmount"
13083 setup || error "failed to setup"
13085 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13088 remote_mds_nodsh && skip "remote MDS with nodsh"
13089 remote_ost_nodsh && skip "remote OST with nodsh"
13092 for facet in mds1 ost1; do
13093 local facet_ver=$(lustre_version_code $facet)
13094 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13095 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13097 log "$facet: too old lustre for get_param -R"
13099 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13100 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13101 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13102 xargs badarea_io" ||
13103 error "$facet badarea_io failed"
13105 skip_noexit "$facet: too old lustre for get_param -R"
13109 # remount the FS in case writes/reads /proc break the FS
13110 cleanup || error "failed to unmount"
13111 setup || error "failed to setup"
13113 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13116 remote_mds_nodsh && skip "remote MDS with nodsh"
13117 remote_ost_nodsh && skip "remote OST with nodsh"
13118 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13119 skip "Need MDS version at least 2.9.54"
13122 for facet in client mds1 ost1; do
13123 # Get the list of files that are missing the terminating newline
13124 local plist=$(do_facet $facet
13125 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13127 for ent in $plist; do
13128 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13129 awk -v FS='\v' -v RS='\v\v' \
13130 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13131 print FILENAME}'" 2>/dev/null)
13132 [ -z $missing ] || {
13133 do_facet $facet $LCTL get_param $ent | od -An -tx1
13134 error "file does not end with newline: $facet-$ent"
13139 run_test 133h "Proc files should end with newlines"
13142 remote_mds_nodsh && skip "remote MDS with nodsh"
13143 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13144 skip "Need MDS version at least 2.7.54"
13146 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13147 cancel_lru_locks mdc
13149 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13150 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13151 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13154 createmany -o $DIR/$tdir/f $nr ||
13155 error "failed to create $nr files in $DIR/$tdir"
13156 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13158 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13159 do_facet mds1 $LCTL set_param fail_loc=0x327
13160 do_facet mds1 $LCTL set_param fail_val=500
13163 echo "sleep 10 seconds ..."
13165 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13167 do_facet mds1 $LCTL set_param fail_loc=0
13168 do_facet mds1 $LCTL set_param fail_val=0
13169 [ $lck_cnt -lt $unused ] ||
13170 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13173 unlinkmany $DIR/$tdir/f $nr
13175 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13178 remote_mds_nodsh && skip "remote MDS with nodsh"
13179 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13180 skip "Need MDS version at least 2.7.54"
13182 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13183 cancel_lru_locks mdc
13185 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13186 ldlm.lock_reclaim_threshold_mb)
13187 # disable reclaim temporarily
13188 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13190 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13191 do_facet mds1 $LCTL set_param fail_loc=0x328
13192 do_facet mds1 $LCTL set_param fail_val=500
13194 $LCTL set_param debug=+trace
13197 createmany -o $DIR/$tdir/f $nr &
13198 local create_pid=$!
13200 echo "Sleep $TIMEOUT seconds ..."
13202 if ! ps -p $create_pid > /dev/null 2>&1; then
13203 do_facet mds1 $LCTL set_param fail_loc=0
13204 do_facet mds1 $LCTL set_param fail_val=0
13205 do_facet mds1 $LCTL set_param \
13206 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13207 error "createmany finished incorrectly!"
13209 do_facet mds1 $LCTL set_param fail_loc=0
13210 do_facet mds1 $LCTL set_param fail_val=0
13211 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13212 wait $create_pid || return 1
13214 unlinkmany $DIR/$tdir/f $nr
13216 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13219 remote_mds_nodsh && skip "remote MDS with nodsh"
13220 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13221 skip "Need MDS version at least 2.13.50"
13224 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13226 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13227 #set only one record at plain llog
13228 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13230 #fill already existed plain llog each 64767
13231 #wrapping whole catalog
13232 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13234 createmany -o $DIR/$tdir/$tfile_ 64700
13235 for (( i = 0; i < 64700; i = i + 2 ))
13237 rm $DIR/$tdir/$tfile_$i &
13238 rm $DIR/$tdir/$tfile_$((i + 1)) &
13243 #waiting osp synchronization
13244 wait_delete_completed
13246 run_test 135 "Race catalog processing"
13249 remote_mds_nodsh && skip "remote MDS with nodsh"
13250 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13251 skip "Need MDS version at least 2.13.50"
13254 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13255 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13256 #set only one record at plain llog
13257 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13258 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13260 #fill already existed 2 plain llogs each 64767
13261 #wrapping whole catalog
13262 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13263 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13264 wait_delete_completed
13266 createmany -o $DIR/$tdir/$tfile_ 10
13269 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13270 for (( i = 0; i < 10; i = i + 3 ))
13272 rm $DIR/$tdir/$tfile_$i &
13273 rm $DIR/$tdir/$tfile_$((i + 1)) &
13277 rm $DIR/$tdir/$tfile_$((i + 2)) &
13280 #waiting osp synchronization
13281 wait_delete_completed
13283 run_test 136 "Race catalog processing 2"
13285 test_140() { #bug-17379
13286 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13288 test_mkdir $DIR/$tdir
13289 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13290 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13292 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13293 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13295 while i=$((i + 1)); do
13297 cd $i || error "Changing to $i"
13298 ln -s ../stat stat || error "Creating stat symlink"
13299 # Read the symlink until ELOOP present,
13300 # not LBUGing the system is considered success,
13301 # we didn't overrun the stack.
13302 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13303 if [ $ret -ne 0 ]; then
13304 if [ $ret -eq 40 ]; then
13307 error "Open stat symlink"
13313 echo "The symlink depth = $i"
13314 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13315 error "Invalid symlink depth"
13317 # Test recursive symlink
13318 ln -s symlink_self symlink_self
13319 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13320 echo "open symlink_self returns $ret"
13321 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13323 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13326 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13328 local TF="$TMP/$tfile"
13330 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13332 cancel_lru_locks $OSC
13333 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13334 remount_client $MOUNT
13336 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13339 $TRUNCATE $DIR/$tfile 6000
13340 cancel_lru_locks $OSC
13341 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13344 echo "12345" >>$DIR/$tfile
13345 cancel_lru_locks $OSC
13346 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13349 echo "12345" >>$DIR/$tfile
13350 cancel_lru_locks $OSC
13351 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13356 run_test 150a "truncate/append tests"
13359 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13360 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13361 skip "Need OST version at least 2.13.53"
13363 check_fallocate $DIR/$tfile || error "fallocate failed"
13365 run_test 150b "Verify fallocate (prealloc) functionality"
13371 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13372 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13373 skip "Need OST version at least 2.13.53"
13375 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13376 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13377 sync; sync_all_data
13378 cancel_lru_locks $OSC
13380 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13381 want=$((OSTCOUNT * 1048576))
13383 # Must allocate all requested space, not more than 5% extra
13384 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13385 error "bytes $bytes is not $want"
13387 run_test 150c "Verify fallocate Size and Blocks"
13393 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13394 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13395 skip "Need OST version at least 2.13.53"
13397 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13398 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13399 sync; sync_all_data
13400 cancel_lru_locks $OSC
13402 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13403 want=$((OSTCOUNT * 1048576))
13405 # Must allocate all requested space, not more than 5% extra
13406 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13407 error "bytes $bytes is not $want"
13409 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13411 #LU-2902 roc_hit was not able to read all values from lproc
13412 function roc_hit_init() {
13413 local list=$(comma_list $(osts_nodes))
13414 local dir=$DIR/$tdir-check
13415 local file=$dir/$tfile
13421 #use setstripe to do a write to every ost
13422 for i in $(seq 0 $((OSTCOUNT-1))); do
13423 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13424 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13425 idx=$(printf %04x $i)
13426 BEFORE=$(get_osd_param $list *OST*$idx stats |
13427 awk '$1 == "cache_access" {sum += $7}
13428 END { printf("%0.0f", sum) }')
13430 cancel_lru_locks osc
13431 cat $file >/dev/null
13433 AFTER=$(get_osd_param $list *OST*$idx stats |
13434 awk '$1 == "cache_access" {sum += $7}
13435 END { printf("%0.0f", sum) }')
13437 echo BEFORE:$BEFORE AFTER:$AFTER
13438 if ! let "AFTER - BEFORE == 4"; then
13440 error "roc_hit is not safe to use"
13448 function roc_hit() {
13449 local list=$(comma_list $(osts_nodes))
13450 echo $(get_osd_param $list '' stats |
13451 awk '$1 == "cache_hit" {sum += $7}
13452 END { printf("%0.0f", sum) }')
13455 function set_cache() {
13458 if [ "$2" == "off" ]; then
13461 local list=$(comma_list $(osts_nodes))
13462 set_osd_param $list '' $1_cache_enable $on
13464 cancel_lru_locks osc
13468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13469 remote_ost_nodsh && skip "remote OST with nodsh"
13472 local list=$(comma_list $(osts_nodes))
13474 # check whether obdfilter is cache capable at all
13475 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13476 skip "not cache-capable obdfilter"
13479 # check cache is enabled on all obdfilters
13480 if get_osd_param $list '' read_cache_enable | grep 0; then
13481 skip "oss cache is disabled"
13484 set_osd_param $list '' writethrough_cache_enable 1
13486 # check write cache is enabled on all obdfilters
13487 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13488 skip "oss write cache is NOT enabled"
13493 #define OBD_FAIL_OBD_NO_LRU 0x609
13494 do_nodes $list $LCTL set_param fail_loc=0x609
13496 # pages should be in the case right after write
13497 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13500 local BEFORE=$(roc_hit)
13501 cancel_lru_locks osc
13502 cat $DIR/$tfile >/dev/null
13503 local AFTER=$(roc_hit)
13505 do_nodes $list $LCTL set_param fail_loc=0
13507 if ! let "AFTER - BEFORE == CPAGES"; then
13508 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13511 cancel_lru_locks osc
13512 # invalidates OST cache
13513 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13514 set_osd_param $list '' read_cache_enable 0
13515 cat $DIR/$tfile >/dev/null
13517 # now data shouldn't be found in the cache
13519 cancel_lru_locks osc
13520 cat $DIR/$tfile >/dev/null
13522 if let "AFTER - BEFORE != 0"; then
13523 error "IN CACHE: before: $BEFORE, after: $AFTER"
13526 set_osd_param $list '' read_cache_enable 1
13529 run_test 151 "test cache on oss and controls ==============================="
13532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13534 local TF="$TMP/$tfile"
13536 # simulate ENOMEM during write
13537 #define OBD_FAIL_OST_NOMEM 0x226
13538 lctl set_param fail_loc=0x80000226
13539 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13541 sync || error "sync failed"
13542 lctl set_param fail_loc=0
13544 # discard client's cache
13545 cancel_lru_locks osc
13547 # simulate ENOMEM during read
13548 lctl set_param fail_loc=0x80000226
13549 cmp $TF $DIR/$tfile || error "cmp failed"
13550 lctl set_param fail_loc=0
13554 run_test 152 "test read/write with enomem ============================"
13557 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13559 run_test 153 "test if fdatasync does not crash ======================="
13561 dot_lustre_fid_permission_check() {
13563 local ffid=$MOUNT/.lustre/fid/$fid
13566 echo "stat fid $fid"
13567 stat $ffid > /dev/null || error "stat $ffid failed."
13568 echo "touch fid $fid"
13569 touch $ffid || error "touch $ffid failed."
13570 echo "write to fid $fid"
13571 cat /etc/hosts > $ffid || error "write $ffid failed."
13572 echo "read fid $fid"
13573 diff /etc/hosts $ffid || error "read $ffid failed."
13574 echo "append write to fid $fid"
13575 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13576 echo "rename fid $fid"
13577 mv $ffid $test_dir/$tfile.1 &&
13578 error "rename $ffid to $tfile.1 should fail."
13579 touch $test_dir/$tfile.1
13580 mv $test_dir/$tfile.1 $ffid &&
13581 error "rename $tfile.1 to $ffid should fail."
13582 rm -f $test_dir/$tfile.1
13583 echo "truncate fid $fid"
13584 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13585 echo "link fid $fid"
13586 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13587 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13588 echo "setfacl fid $fid"
13589 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13590 echo "getfacl fid $fid"
13591 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13593 echo "unlink fid $fid"
13594 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13595 echo "mknod fid $fid"
13596 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13598 fid=[0xf00000400:0x1:0x0]
13599 ffid=$MOUNT/.lustre/fid/$fid
13601 echo "stat non-exist fid $fid"
13602 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13603 echo "write to non-exist fid $fid"
13604 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13605 echo "link new fid $fid"
13606 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13608 mkdir -p $test_dir/$tdir
13609 touch $test_dir/$tdir/$tfile
13610 fid=$($LFS path2fid $test_dir/$tdir)
13613 error "error: could not get fid for $test_dir/$dir/$tfile."
13615 ffid=$MOUNT/.lustre/fid/$fid
13618 ls $ffid > /dev/null || error "ls $ffid failed."
13619 echo "touch $fid/$tfile.1"
13620 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13622 echo "touch $MOUNT/.lustre/fid/$tfile"
13623 touch $MOUNT/.lustre/fid/$tfile && \
13624 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13626 echo "setxattr to $MOUNT/.lustre/fid"
13627 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13629 echo "listxattr for $MOUNT/.lustre/fid"
13630 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13632 echo "delxattr from $MOUNT/.lustre/fid"
13633 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13635 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13636 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13637 error "touch invalid fid should fail."
13639 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13640 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13641 error "touch non-normal fid should fail."
13643 echo "rename $tdir to $MOUNT/.lustre/fid"
13644 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13645 error "rename to $MOUNT/.lustre/fid should fail."
13647 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13649 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13650 local new_obf_mode=777
13652 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13653 chmod $new_obf_mode $DIR/.lustre/fid ||
13654 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13656 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13657 [ $obf_mode -eq $new_obf_mode ] ||
13658 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13660 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13661 chmod $old_obf_mode $DIR/.lustre/fid ||
13662 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13665 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13666 fid=$($LFS path2fid $test_dir/$tfile-2)
13668 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13670 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13671 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13672 error "create lov data thru .lustre failed"
13674 echo "cp /etc/passwd $test_dir/$tfile-2"
13675 cp /etc/passwd $test_dir/$tfile-2 ||
13676 error "copy to $test_dir/$tfile-2 failed."
13677 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13678 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13679 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13681 rm -rf $test_dir/tfile.lnk
13682 rm -rf $test_dir/$tfile-2
13686 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13687 skip "Need MDS version at least 2.4.1"
13689 local tf=$DIR/$tfile
13692 local fid=$($LFS path2fid $tf)
13693 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13695 # check that we get the same pathname back
13698 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13699 echo "$rootpath $fid"
13700 found=$($LFS fid2path $rootpath "$fid")
13701 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13702 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13705 # check wrong root path format
13706 rootpath=$MOUNT"_wrong"
13707 found=$($LFS fid2path $rootpath "$fid")
13708 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13710 run_test 154A "lfs path2fid and fid2path basic checks"
13713 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13714 skip "Need MDS version at least 2.4.1"
13716 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13717 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13718 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13719 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13721 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13722 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13724 # check that we get the same pathname
13725 echo "PFID: $PFID, name: $name"
13726 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13727 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13728 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13729 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13731 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13733 run_test 154B "verify the ll_decode_linkea tool"
13736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13737 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13738 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13739 skip "Need MDS version at least 2.2.51"
13740 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13742 cp /etc/hosts $DIR/$tfile
13744 fid=$($LFS path2fid $DIR/$tfile)
13746 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13748 dot_lustre_fid_permission_check "$fid" $DIR ||
13749 error "dot lustre permission check $fid failed"
13751 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13753 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13755 touch $MOUNT/.lustre/file &&
13756 error "creation is not allowed under .lustre"
13758 mkdir $MOUNT/.lustre/dir &&
13759 error "mkdir is not allowed under .lustre"
13763 run_test 154a "Open-by-FID"
13766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13767 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13768 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13769 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13770 skip "Need MDS version at least 2.2.51"
13772 local remote_dir=$DIR/$tdir/remote_dir
13776 mkdir -p $DIR/$tdir
13777 $LFS mkdir -i $MDTIDX $remote_dir ||
13778 error "create remote directory failed"
13780 cp /etc/hosts $remote_dir/$tfile
13782 fid=$($LFS path2fid $remote_dir/$tfile)
13784 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13786 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13787 error "dot lustre permission check $fid failed"
13790 run_test 154b "Open-by-FID for remote directory"
13793 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13794 skip "Need MDS version at least 2.4.1"
13796 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13797 local FID1=$($LFS path2fid $DIR/$tfile.1)
13798 local FID2=$($LFS path2fid $DIR/$tfile.2)
13799 local FID3=$($LFS path2fid $DIR/$tfile.3)
13802 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13803 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13804 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13806 [ "$FID" = "${!want}" ] ||
13807 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13811 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13813 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13814 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13818 run_test 154c "lfs path2fid and fid2path multiple arguments"
13821 remote_mds_nodsh && skip "remote MDS with nodsh"
13822 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13823 skip "Need MDS version at least 2.5.53"
13825 if remote_mds; then
13826 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13830 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13837 local fid=$($LFS path2fid $DIR/$tfile)
13840 cmd="exec $fd<$DIR/$tfile"
13842 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13843 echo "$fid_list" | grep "$fid"
13846 cmd="exec $fd>/dev/null"
13848 if [ $rc -ne 0 ]; then
13849 error "FID $fid not found in open files list $fid_list"
13852 run_test 154d "Verify open file fid"
13856 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13857 skip "Need MDS version at least 2.6.50"
13859 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13860 error ".lustre returned by readdir"
13863 run_test 154e ".lustre is not returned by readdir"
13866 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13868 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13869 test_mkdir -p -c1 $DIR/$tdir/d
13870 # test dirs inherit from its stripe
13871 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13872 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13873 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13874 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13877 # get fid of parents
13878 local FID0=$($LFS path2fid $DIR/$tdir/d)
13879 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13880 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13881 local FID3=$($LFS path2fid $DIR)
13883 # check that path2fid --parents returns expected <parent_fid>/name
13884 # 1) test for a directory (single parent)
13885 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13886 [ "$parent" == "$FID0/foo1" ] ||
13887 error "expected parent: $FID0/foo1, got: $parent"
13889 # 2) test for a file with nlink > 1 (multiple parents)
13890 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13891 echo "$parent" | grep -F "$FID1/$tfile" ||
13892 error "$FID1/$tfile not returned in parent list"
13893 echo "$parent" | grep -F "$FID2/link" ||
13894 error "$FID2/link not returned in parent list"
13896 # 3) get parent by fid
13897 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13898 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13899 echo "$parent" | grep -F "$FID1/$tfile" ||
13900 error "$FID1/$tfile not returned in parent list (by fid)"
13901 echo "$parent" | grep -F "$FID2/link" ||
13902 error "$FID2/link not returned in parent list (by fid)"
13904 # 4) test for entry in root directory
13905 parent=$($LFS path2fid --parents $DIR/f)
13906 echo "$parent" | grep -F "$FID3/f" ||
13907 error "$FID3/f not returned in parent list"
13909 # 5) test it on root directory
13910 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13911 error "$MOUNT should not have parents"
13913 # enable xattr caching and check that linkea is correctly updated
13914 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13915 save_lustre_params client "llite.*.xattr_cache" > $save
13916 lctl set_param llite.*.xattr_cache 1
13918 # 6.1) linkea update on rename
13919 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13921 # get parents by fid
13922 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13923 # foo1 should no longer be returned in parent list
13924 echo "$parent" | grep -F "$FID1" &&
13925 error "$FID1 should no longer be in parent list"
13926 # the new path should appear
13927 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13928 error "$FID2/$tfile.moved is not in parent list"
13930 # 6.2) linkea update on unlink
13931 rm -f $DIR/$tdir/d/foo2/link
13932 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13933 # foo2/link should no longer be returned in parent list
13934 echo "$parent" | grep -F "$FID2/link" &&
13935 error "$FID2/link should no longer be in parent list"
13939 restore_lustre_params < $save
13942 run_test 154f "get parent fids by reading link ea"
13946 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13947 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13948 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13949 skip "Need MDS version at least 2.6.92"
13951 mkdir -p $DIR/$tdir
13952 llapi_fid_test -d $DIR/$tdir
13954 run_test 154g "various llapi FID tests"
13956 test_155_small_load() {
13957 local temp=$TMP/$tfile
13958 local file=$DIR/$tfile
13960 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13961 error "dd of=$temp bs=6096 count=1 failed"
13963 cancel_lru_locks $OSC
13964 cmp $temp $file || error "$temp $file differ"
13966 $TRUNCATE $temp 6000
13967 $TRUNCATE $file 6000
13968 cmp $temp $file || error "$temp $file differ (truncate1)"
13970 echo "12345" >>$temp
13971 echo "12345" >>$file
13972 cmp $temp $file || error "$temp $file differ (append1)"
13974 echo "12345" >>$temp
13975 echo "12345" >>$file
13976 cmp $temp $file || error "$temp $file differ (append2)"
13982 test_155_big_load() {
13983 remote_ost_nodsh && skip "remote OST with nodsh"
13985 local temp=$TMP/$tfile
13986 local file=$DIR/$tfile
13989 local cache_size=$(do_facet ost$((MAXI+1)) \
13990 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13991 local large_file_size=$((cache_size * 2))
13993 echo "OSS cache size: $cache_size KB"
13994 echo "Large file size: $large_file_size KB"
13996 [ $MAXV -le $large_file_size ] &&
13997 skip_env "max available OST size needs > $large_file_size KB"
13999 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
14001 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
14002 error "dd of=$temp bs=$large_file_size count=1k failed"
14005 cancel_lru_locks osc
14006 cmp $temp $file || error "$temp $file differ"
14012 save_writethrough() {
14013 local facets=$(get_facets OST)
14015 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
14019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14021 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14023 save_writethrough $p
14026 set_cache writethrough on
14027 test_155_small_load
14028 restore_lustre_params < $p
14031 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14036 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14038 save_writethrough $p
14041 set_cache writethrough off
14042 test_155_small_load
14043 restore_lustre_params < $p
14046 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14049 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14051 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14053 save_writethrough $p
14056 set_cache writethrough on
14057 test_155_small_load
14058 restore_lustre_params < $p
14061 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14064 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14066 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14068 save_writethrough $p
14071 set_cache writethrough off
14072 test_155_small_load
14073 restore_lustre_params < $p
14076 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14079 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14081 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14083 save_writethrough $p
14086 set_cache writethrough on
14088 restore_lustre_params < $p
14091 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14096 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14098 save_writethrough $p
14101 set_cache writethrough off
14103 restore_lustre_params < $p
14106 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14111 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14113 save_writethrough $p
14116 set_cache writethrough on
14118 restore_lustre_params < $p
14121 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14124 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14126 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14128 save_writethrough $p
14131 set_cache writethrough off
14133 restore_lustre_params < $p
14136 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14139 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14140 remote_ost_nodsh && skip "remote OST with nodsh"
14141 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14142 skip "stats not implemented on old servers"
14143 [ "$ost1_FSTYPE" = "zfs" ] &&
14144 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14149 local file="$DIR/$tfile"
14150 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14152 save_writethrough $p
14155 log "Turn on read and write cache"
14157 set_cache writethrough on
14159 log "Write data and read it back."
14160 log "Read should be satisfied from the cache."
14161 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14163 cancel_lru_locks osc
14164 cat $file >/dev/null
14166 if ! let "AFTER - BEFORE == CPAGES"; then
14167 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14169 log "cache hits: before: $BEFORE, after: $AFTER"
14172 log "Read again; it should be satisfied from the cache."
14174 cancel_lru_locks osc
14175 cat $file >/dev/null
14177 if ! let "AFTER - BEFORE == CPAGES"; then
14178 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14180 log "cache hits:: before: $BEFORE, after: $AFTER"
14183 log "Turn off the read cache and turn on the write cache"
14185 set_cache writethrough on
14187 log "Read again; it should be satisfied from the cache."
14189 cancel_lru_locks osc
14190 cat $file >/dev/null
14192 if ! let "AFTER - BEFORE == CPAGES"; then
14193 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14195 log "cache hits:: before: $BEFORE, after: $AFTER"
14198 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14199 # > 2.12.56 uses pagecache if cached
14200 log "Read again; it should not be satisfied from the cache."
14202 cancel_lru_locks osc
14203 cat $file >/dev/null
14205 if ! let "AFTER - BEFORE == 0"; then
14206 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14208 log "cache hits:: before: $BEFORE, after: $AFTER"
14212 log "Write data and read it back."
14213 log "Read should be satisfied from the cache."
14214 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14216 cancel_lru_locks osc
14217 cat $file >/dev/null
14219 if ! let "AFTER - BEFORE == CPAGES"; then
14220 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14222 log "cache hits:: before: $BEFORE, after: $AFTER"
14225 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14226 # > 2.12.56 uses pagecache if cached
14227 log "Read again; it should not be satisfied from the cache."
14229 cancel_lru_locks osc
14230 cat $file >/dev/null
14232 if ! let "AFTER - BEFORE == 0"; then
14233 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14235 log "cache hits:: before: $BEFORE, after: $AFTER"
14239 log "Turn off read and write cache"
14241 set_cache writethrough off
14243 log "Write data and read it back"
14244 log "It should not be satisfied from the cache."
14246 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14247 cancel_lru_locks osc
14249 cat $file >/dev/null
14251 if ! let "AFTER - BEFORE == 0"; then
14252 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14254 log "cache hits:: before: $BEFORE, after: $AFTER"
14257 log "Turn on the read cache and turn off the write cache"
14259 set_cache writethrough off
14261 log "Write data and read it back"
14262 log "It should not be satisfied from the cache."
14264 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14266 cancel_lru_locks osc
14267 cat $file >/dev/null
14269 if ! let "AFTER - BEFORE == 0"; then
14270 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14272 log "cache hits:: before: $BEFORE, after: $AFTER"
14275 log "Read again; it should be satisfied from the cache."
14277 cancel_lru_locks osc
14278 cat $file >/dev/null
14280 if ! let "AFTER - BEFORE == CPAGES"; then
14281 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14283 log "cache hits:: before: $BEFORE, after: $AFTER"
14286 restore_lustre_params < $p
14289 run_test 156 "Verification of tunables"
14292 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14293 remote_mds_nodsh && skip "remote MDS with nodsh"
14294 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14295 skip "Need MDS version at least 2.2.0"
14297 changelog_register || error "changelog_register failed"
14298 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14299 changelog_users $SINGLEMDS | grep -q $cl_user ||
14300 error "User $cl_user not found in changelog_users"
14303 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14304 changelog_clear 0 || error "changelog_clear failed"
14305 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14306 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14307 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14308 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14309 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14310 rm $DIR/$tdir/pics/desktop.jpg
14312 changelog_dump | tail -10
14314 echo "verifying changelog mask"
14315 changelog_chmask "-MKDIR"
14316 changelog_chmask "-CLOSE"
14318 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14319 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14321 changelog_chmask "+MKDIR"
14322 changelog_chmask "+CLOSE"
14324 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14325 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14327 changelog_dump | tail -10
14328 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14329 CLOSES=$(changelog_dump | grep -c "CLOSE")
14330 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14331 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14334 echo "verifying target fid"
14335 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14336 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14337 [ "$fidc" == "$fidf" ] ||
14338 error "changelog '$tfile' fid $fidc != file fid $fidf"
14339 echo "verifying parent fid"
14340 # The FID returned from the Changelog may be the directory shard on
14341 # a different MDT, and not the FID returned by path2fid on the parent.
14342 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14343 # since this is what will matter when recreating this file in the tree.
14344 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14345 local pathp=$($LFS fid2path $MOUNT "$fidp")
14346 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14347 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14349 echo "getting records for $cl_user"
14350 changelog_users $SINGLEMDS
14351 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14353 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14354 error "changelog_clear failed"
14355 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14356 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14357 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14358 error "user index expect $user_rec1 + $nclr != $user_rec2"
14360 local min0_rec=$(changelog_users $SINGLEMDS |
14361 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14362 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14363 awk '{ print $1; exit; }')
14365 changelog_dump | tail -n 5
14366 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14367 [ $first_rec == $((min0_rec + 1)) ] ||
14368 error "first index should be $min0_rec + 1 not $first_rec"
14370 # LU-3446 changelog index reset on MDT restart
14371 local cur_rec1=$(changelog_users $SINGLEMDS |
14372 awk '/^current.index:/ { print $NF }')
14373 changelog_clear 0 ||
14374 error "clear all changelog records for $cl_user failed"
14375 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14376 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14377 error "Fail to start $SINGLEMDS"
14378 local cur_rec2=$(changelog_users $SINGLEMDS |
14379 awk '/^current.index:/ { print $NF }')
14380 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14381 [ $cur_rec1 == $cur_rec2 ] ||
14382 error "current index should be $cur_rec1 not $cur_rec2"
14384 echo "verifying users from this test are deregistered"
14385 changelog_deregister || error "changelog_deregister failed"
14386 changelog_users $SINGLEMDS | grep -q $cl_user &&
14387 error "User '$cl_user' still in changelog_users"
14389 # lctl get_param -n mdd.*.changelog_users
14390 # current index: 144
14391 # ID index (idle seconds)
14393 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14394 # this is the normal case where all users were deregistered
14395 # make sure no new records are added when no users are present
14396 local last_rec1=$(changelog_users $SINGLEMDS |
14397 awk '/^current.index:/ { print $NF }')
14398 touch $DIR/$tdir/chloe
14399 local last_rec2=$(changelog_users $SINGLEMDS |
14400 awk '/^current.index:/ { print $NF }')
14401 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14402 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14404 # any changelog users must be leftovers from a previous test
14405 changelog_users $SINGLEMDS
14406 echo "other changelog users; can't verify off"
14409 run_test 160a "changelog sanity"
14411 test_160b() { # LU-3587
14412 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14413 remote_mds_nodsh && skip "remote MDS with nodsh"
14414 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14415 skip "Need MDS version at least 2.2.0"
14417 changelog_register || error "changelog_register failed"
14418 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14419 changelog_users $SINGLEMDS | grep -q $cl_user ||
14420 error "User '$cl_user' not found in changelog_users"
14422 local longname1=$(str_repeat a 255)
14423 local longname2=$(str_repeat b 255)
14426 echo "creating very long named file"
14427 touch $longname1 || error "create of '$longname1' failed"
14428 echo "renaming very long named file"
14429 mv $longname1 $longname2
14431 changelog_dump | grep RENME | tail -n 5
14434 run_test 160b "Verify that very long rename doesn't crash in changelog"
14437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14438 remote_mds_nodsh && skip "remote MDS with nodsh"
14440 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14441 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14442 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14443 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14447 # Registration step
14448 changelog_register || error "changelog_register failed"
14451 mkdir -p $DIR/$tdir
14452 $MCREATE $DIR/$tdir/foo_160c
14453 changelog_chmask "-TRUNC"
14454 $TRUNCATE $DIR/$tdir/foo_160c 200
14455 changelog_chmask "+TRUNC"
14456 $TRUNCATE $DIR/$tdir/foo_160c 199
14457 changelog_dump | tail -n 5
14458 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14459 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14461 run_test 160c "verify that changelog log catch the truncate event"
14464 remote_mds_nodsh && skip "remote MDS with nodsh"
14465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14467 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14468 skip "Need MDS version at least 2.7.60"
14470 # Registration step
14471 changelog_register || error "changelog_register failed"
14473 mkdir -p $DIR/$tdir/migrate_dir
14474 changelog_clear 0 || error "changelog_clear failed"
14476 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14477 changelog_dump | tail -n 5
14478 local migrates=$(changelog_dump | grep -c "MIGRT")
14479 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14481 run_test 160d "verify that changelog log catch the migrate event"
14484 remote_mds_nodsh && skip "remote MDS with nodsh"
14487 changelog_register || error "changelog_register failed"
14489 # Delete a future user (expect fail)
14490 local MDT0=$(facet_svc $SINGLEMDS)
14491 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14494 if [ $rc -eq 0 ]; then
14495 error "Deleted non-existant user cl77"
14496 elif [ $rc -ne 2 ]; then
14497 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14500 # Clear to a bad index (1 billion should be safe)
14501 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14504 if [ $rc -eq 0 ]; then
14505 error "Successfully cleared to invalid CL index"
14506 elif [ $rc -ne 22 ]; then
14507 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14510 run_test 160e "changelog negative testing (should return errors)"
14513 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14514 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14515 skip "Need MDS version at least 2.10.56"
14517 local mdts=$(comma_list $(mdts_nodes))
14520 changelog_register || error "first changelog_register failed"
14521 changelog_register || error "second changelog_register failed"
14523 declare -A cl_user1
14524 declare -A cl_user2
14529 # generate some changelog records to accumulate on each MDT
14530 # use fnv1a because created files should be evenly distributed
14531 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14532 error "test_mkdir $tdir failed"
14533 log "$(date +%s): creating first files"
14534 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14535 error "create $DIR/$tdir/$tfile failed"
14537 # check changelogs have been generated
14538 local start=$SECONDS
14539 local idle_time=$((MDSCOUNT * 5 + 5))
14540 local nbcl=$(changelog_dump | wc -l)
14541 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14543 for param in "changelog_max_idle_time=$idle_time" \
14545 "changelog_min_gc_interval=2" \
14546 "changelog_min_free_cat_entries=3"; do
14547 local MDT0=$(facet_svc $SINGLEMDS)
14548 local var="${param%=*}"
14549 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14551 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14552 do_nodes $mdts $LCTL set_param mdd.*.$param
14555 # force cl_user2 to be idle (1st part), but also cancel the
14556 # cl_user1 records so that it is not evicted later in the test.
14557 local sleep1=$((idle_time / 2))
14558 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14561 # simulate changelog catalog almost full
14562 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14563 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14565 for i in $(seq $MDSCOUNT); do
14566 cl_users=(${CL_USERS[mds$i]})
14567 cl_user1[mds$i]="${cl_users[0]}"
14568 cl_user2[mds$i]="${cl_users[1]}"
14570 [ -n "${cl_user1[mds$i]}" ] ||
14571 error "mds$i: no user registered"
14572 [ -n "${cl_user2[mds$i]}" ] ||
14573 error "mds$i: only ${cl_user2[mds$i]} is registered"
14575 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14576 [ -n "$user_rec1" ] ||
14577 error "mds$i: User ${cl_user1[mds$i]} not registered"
14578 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14579 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14580 [ -n "$user_rec2" ] ||
14581 error "mds$i: User ${cl_user1[mds$i]} not registered"
14582 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14583 "$user_rec1 + 2 == $user_rec2"
14584 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14585 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14586 "$user_rec1 + 2, but is $user_rec2"
14587 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14588 [ -n "$user_rec2" ] ||
14589 error "mds$i: User ${cl_user2[mds$i]} not registered"
14590 [ $user_rec1 == $user_rec2 ] ||
14591 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14592 "$user_rec1, but is $user_rec2"
14595 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14596 local sleep2=$((idle_time - (SECONDS - start) + 1))
14597 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14600 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14601 # cl_user1 should be OK because it recently processed records.
14602 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14603 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14604 error "create $DIR/$tdir/${tfile}b failed"
14606 # ensure gc thread is done
14607 for i in $(mdts_nodes); do
14609 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14610 error "$i: GC-thread not done"
14614 for i in $(seq $MDSCOUNT); do
14615 # check cl_user1 still registered
14616 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14617 error "mds$i: User ${cl_user1[mds$i]} not registered"
14618 # check cl_user2 unregistered
14619 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14620 error "mds$i: User ${cl_user2[mds$i]} still registered"
14622 # check changelogs are present and starting at $user_rec1 + 1
14623 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14624 [ -n "$user_rec1" ] ||
14625 error "mds$i: User ${cl_user1[mds$i]} not registered"
14626 first_rec=$($LFS changelog $(facet_svc mds$i) |
14627 awk '{ print $1; exit; }')
14629 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14630 [ $((user_rec1 + 1)) == $first_rec ] ||
14631 error "mds$i: first index should be $user_rec1 + 1, " \
14632 "but is $first_rec"
14635 run_test 160f "changelog garbage collect (timestamped users)"
14638 remote_mds_nodsh && skip "remote MDS with nodsh"
14639 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14640 skip "Need MDS version at least 2.10.56"
14642 local mdts=$(comma_list $(mdts_nodes))
14644 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14645 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14648 changelog_register || error "first changelog_register failed"
14649 changelog_register || error "second changelog_register failed"
14651 declare -A cl_user1
14652 declare -A cl_user2
14657 # generate some changelog records to accumulate on each MDT
14658 # use fnv1a because created files should be evenly distributed
14659 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14660 error "mkdir $tdir failed"
14661 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14662 error "create $DIR/$tdir/$tfile failed"
14664 # check changelogs have been generated
14665 local nbcl=$(changelog_dump | wc -l)
14666 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14668 # reduce the max_idle_indexes value to make sure we exceed it
14669 max_ndx=$((nbcl / 2 - 1))
14671 for param in "changelog_max_idle_indexes=$max_ndx" \
14673 "changelog_min_gc_interval=2" \
14674 "changelog_min_free_cat_entries=3"; do
14675 local MDT0=$(facet_svc $SINGLEMDS)
14676 local var="${param%=*}"
14677 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14679 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14680 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14681 error "unable to set mdd.*.$param"
14684 # simulate changelog catalog almost full
14685 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14686 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14688 for i in $(seq $MDSCOUNT); do
14689 cl_users=(${CL_USERS[mds$i]})
14690 cl_user1[mds$i]="${cl_users[0]}"
14691 cl_user2[mds$i]="${cl_users[1]}"
14693 [ -n "${cl_user1[mds$i]}" ] ||
14694 error "mds$i: no user registered"
14695 [ -n "${cl_user2[mds$i]}" ] ||
14696 error "mds$i: only ${cl_user1[mds$i]} is registered"
14698 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14699 [ -n "$user_rec1" ] ||
14700 error "mds$i: User ${cl_user1[mds$i]} not registered"
14701 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14702 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14703 [ -n "$user_rec2" ] ||
14704 error "mds$i: User ${cl_user1[mds$i]} not registered"
14705 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14706 "$user_rec1 + 2 == $user_rec2"
14707 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14708 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14709 "$user_rec1 + 2, but is $user_rec2"
14710 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14711 [ -n "$user_rec2" ] ||
14712 error "mds$i: User ${cl_user2[mds$i]} not registered"
14713 [ $user_rec1 == $user_rec2 ] ||
14714 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14715 "$user_rec1, but is $user_rec2"
14718 # ensure we are past the previous changelog_min_gc_interval set above
14721 # generate one more changelog to trigger fail_loc
14722 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14723 error "create $DIR/$tdir/${tfile}bis failed"
14725 # ensure gc thread is done
14726 for i in $(mdts_nodes); do
14728 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14729 error "$i: GC-thread not done"
14733 for i in $(seq $MDSCOUNT); do
14734 # check cl_user1 still registered
14735 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14736 error "mds$i: User ${cl_user1[mds$i]} not registered"
14737 # check cl_user2 unregistered
14738 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14739 error "mds$i: User ${cl_user2[mds$i]} still registered"
14741 # check changelogs are present and starting at $user_rec1 + 1
14742 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14743 [ -n "$user_rec1" ] ||
14744 error "mds$i: User ${cl_user1[mds$i]} not registered"
14745 first_rec=$($LFS changelog $(facet_svc mds$i) |
14746 awk '{ print $1; exit; }')
14748 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14749 [ $((user_rec1 + 1)) == $first_rec ] ||
14750 error "mds$i: first index should be $user_rec1 + 1, " \
14751 "but is $first_rec"
14754 run_test 160g "changelog garbage collect (old users)"
14757 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14758 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14759 skip "Need MDS version at least 2.10.56"
14761 local mdts=$(comma_list $(mdts_nodes))
14764 changelog_register || error "first changelog_register failed"
14765 changelog_register || error "second changelog_register failed"
14767 declare -A cl_user1
14768 declare -A cl_user2
14773 # generate some changelog records to accumulate on each MDT
14774 # use fnv1a because created files should be evenly distributed
14775 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14776 error "test_mkdir $tdir failed"
14777 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14778 error "create $DIR/$tdir/$tfile failed"
14780 # check changelogs have been generated
14781 local nbcl=$(changelog_dump | wc -l)
14782 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14784 for param in "changelog_max_idle_time=10" \
14786 "changelog_min_gc_interval=2"; do
14787 local MDT0=$(facet_svc $SINGLEMDS)
14788 local var="${param%=*}"
14789 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14791 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14792 do_nodes $mdts $LCTL set_param mdd.*.$param
14795 # force cl_user2 to be idle (1st part)
14798 for i in $(seq $MDSCOUNT); do
14799 cl_users=(${CL_USERS[mds$i]})
14800 cl_user1[mds$i]="${cl_users[0]}"
14801 cl_user2[mds$i]="${cl_users[1]}"
14803 [ -n "${cl_user1[mds$i]}" ] ||
14804 error "mds$i: no user registered"
14805 [ -n "${cl_user2[mds$i]}" ] ||
14806 error "mds$i: only ${cl_user2[mds$i]} is registered"
14808 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14809 [ -n "$user_rec1" ] ||
14810 error "mds$i: User ${cl_user1[mds$i]} not registered"
14811 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14812 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14813 [ -n "$user_rec2" ] ||
14814 error "mds$i: User ${cl_user1[mds$i]} not registered"
14815 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14816 "$user_rec1 + 2 == $user_rec2"
14817 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14818 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14819 "$user_rec1 + 2, but is $user_rec2"
14820 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14821 [ -n "$user_rec2" ] ||
14822 error "mds$i: User ${cl_user2[mds$i]} not registered"
14823 [ $user_rec1 == $user_rec2 ] ||
14824 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14825 "$user_rec1, but is $user_rec2"
14828 # force cl_user2 to be idle (2nd part) and to reach
14829 # changelog_max_idle_time
14832 # force each GC-thread start and block then
14833 # one per MDT/MDD, set fail_val accordingly
14834 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14835 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14837 # generate more changelogs to trigger fail_loc
14838 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14839 error "create $DIR/$tdir/${tfile}bis failed"
14841 # stop MDT to stop GC-thread, should be done in back-ground as it will
14842 # block waiting for the thread to be released and exit
14843 declare -A stop_pids
14844 for i in $(seq $MDSCOUNT); do
14846 stop_pids[mds$i]=$!
14849 for i in $(mdts_nodes); do
14852 local facets=$(facets_up_on_host $i)
14854 for facet in ${facets//,/ }; do
14855 if [[ $facet == mds* ]]; then
14859 # ensure each MDS's gc threads are still present and all in "R"
14860 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14861 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14862 error "$i: expected $nb GC-thread"
14864 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14866 error "$i: GC-thread not found in R-state"
14867 # check umounts of each MDT on MDS have reached kthread_stop()
14868 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14869 error "$i: expected $nb umount"
14871 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14872 error "$i: umount not found in D-state"
14875 # release all GC-threads
14876 do_nodes $mdts $LCTL set_param fail_loc=0
14878 # wait for MDT stop to complete
14879 for i in $(seq $MDSCOUNT); do
14880 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14884 # may try to check if any orphan changelog records are present
14885 # via ldiskfs/zfs and llog_reader...
14887 # re-start/mount MDTs
14888 for i in $(seq $MDSCOUNT); do
14889 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14890 error "Fail to start mds$i"
14894 for i in $(seq $MDSCOUNT); do
14895 # check cl_user1 still registered
14896 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14897 error "mds$i: User ${cl_user1[mds$i]} not registered"
14898 # check cl_user2 unregistered
14899 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14900 error "mds$i: User ${cl_user2[mds$i]} still registered"
14902 # check changelogs are present and starting at $user_rec1 + 1
14903 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14904 [ -n "$user_rec1" ] ||
14905 error "mds$i: User ${cl_user1[mds$i]} not registered"
14906 first_rec=$($LFS changelog $(facet_svc mds$i) |
14907 awk '{ print $1; exit; }')
14909 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14910 [ $((user_rec1 + 1)) == $first_rec ] ||
14911 error "mds$i: first index should be $user_rec1 + 1, " \
14912 "but is $first_rec"
14915 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14920 local mdts=$(comma_list $(mdts_nodes))
14922 changelog_register || error "first changelog_register failed"
14924 # generate some changelog records to accumulate on each MDT
14925 # use fnv1a because created files should be evenly distributed
14926 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14927 error "mkdir $tdir failed"
14928 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14929 error "create $DIR/$tdir/$tfile failed"
14931 # check changelogs have been generated
14932 local nbcl=$(changelog_dump | wc -l)
14933 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14935 # simulate race between register and unregister
14936 # XXX as fail_loc is set per-MDS, with DNE configs the race
14937 # simulation will only occur for one MDT per MDS and for the
14938 # others the normal race scenario will take place
14939 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14940 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14941 do_nodes $mdts $LCTL set_param fail_val=1
14943 # unregister 1st user
14944 changelog_deregister &
14946 # wait some time for deregister work to reach race rdv
14948 # register 2nd user
14949 changelog_register || error "2nd user register failed"
14951 wait $pid1 || error "1st user deregister failed"
14955 declare -A LAST_REC
14956 for i in $(seq $MDSCOUNT); do
14957 if changelog_users mds$i | grep "^cl"; then
14958 # make sure new records are added with one user present
14959 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14960 awk '/^current.index:/ { print $NF }')
14962 error "mds$i has no user registered"
14966 # generate more changelog records to accumulate on each MDT
14967 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14968 error "create $DIR/$tdir/${tfile}bis failed"
14970 for i in $(seq $MDSCOUNT); do
14971 last_rec=$(changelog_users $SINGLEMDS |
14972 awk '/^current.index:/ { print $NF }')
14973 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14974 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14975 error "changelogs are off on mds$i"
14978 run_test 160i "changelog user register/unregister race"
14981 remote_mds_nodsh && skip "remote MDS with nodsh"
14982 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14983 skip "Need MDS version at least 2.12.56"
14985 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14986 stack_trap "umount $MOUNT2" EXIT
14988 changelog_register || error "first changelog_register failed"
14989 stack_trap "changelog_deregister" EXIT
14991 # generate some changelog
14992 # use fnv1a because created files should be evenly distributed
14993 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14994 error "mkdir $tdir failed"
14995 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14996 error "create $DIR/$tdir/${tfile}bis failed"
14998 # open the changelog device
14999 exec 3>/dev/changelog-$FSNAME-MDT0000
15000 stack_trap "exec 3>&-" EXIT
15001 exec 4</dev/changelog-$FSNAME-MDT0000
15002 stack_trap "exec 4<&-" EXIT
15004 # umount the first lustre mount
15006 stack_trap "mount_client $MOUNT" EXIT
15009 cat <&4 >/dev/null || error "read changelog failed"
15012 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15013 changelog_users $SINGLEMDS | grep -q $cl_user ||
15014 error "User $cl_user not found in changelog_users"
15016 printf 'clear:'$cl_user':0' >&3
15018 run_test 160j "client can be umounted while its chanangelog is being used"
15021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15022 remote_mds_nodsh && skip "remote MDS with nodsh"
15024 mkdir -p $DIR/$tdir/1/1
15026 changelog_register || error "changelog_register failed"
15027 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15029 changelog_users $SINGLEMDS | grep -q $cl_user ||
15030 error "User '$cl_user' not found in changelog_users"
15031 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15032 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15033 rmdir $DIR/$tdir/1/1 & sleep 1
15035 touch $DIR/$tdir/2/2
15036 rm -rf $DIR/$tdir/2
15041 changelog_dump | grep rmdir || error "rmdir not recorded"
15044 changelog_deregister
15046 run_test 160k "Verify that changelog records are not lost"
15048 # Verifies that a file passed as a parameter has recently had an operation
15049 # performed on it that has generated an MTIME changelog which contains the
15050 # correct parent FID. As files might reside on a different MDT from the
15051 # parent directory in DNE configurations, the FIDs are translated to paths
15052 # before being compared, which should be identical
15053 compare_mtime_changelog() {
15061 mdtidx=$($LFS getstripe --mdt-index $file)
15062 mdtidx=$(printf "%04x" $mdtidx)
15064 # Obtain the parent FID from the MTIME changelog
15065 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15066 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15068 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15069 [ -z "$cl_fid" ] && error "parent FID not present"
15071 # Verify that the path for the parent FID is the same as the path for
15072 # the test directory
15073 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15077 [[ "${pdir%/}" == "$dir" ]] ||
15078 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15084 remote_mds_nodsh && skip "remote MDS with nodsh"
15085 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15086 skip "Need MDS version at least 2.13.55"
15090 changelog_register || error "changelog_register failed"
15091 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15093 changelog_users $SINGLEMDS | grep -q $cl_user ||
15094 error "User '$cl_user' not found in changelog_users"
15096 # Clear some types so that MTIME changelogs are generated
15097 changelog_chmask "-CREAT"
15098 changelog_chmask "-CLOSE"
15100 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15102 # Test CL_MTIME during setattr
15103 touch $DIR/$tdir/$tfile
15104 compare_mtime_changelog $DIR/$tdir/$tfile
15106 # Test CL_MTIME during close
15107 dd if=/dev/urandom of=$DIR/$tdir/${tfile}_2 bs=1M count=64 ||
15108 error "cannot create file $DIR/$tdir/${tfile}_2"
15109 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15111 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15116 test_mkdir -c1 $DIR/$tdir
15117 cp /etc/hosts $DIR/$tdir/$tfile
15118 test_mkdir -c1 $DIR/$tdir/foo1
15119 test_mkdir -c1 $DIR/$tdir/foo2
15120 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15121 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15122 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15123 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15124 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15125 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15126 $LFS fid2path $DIR $FID
15127 error "bad link ea"
15130 rm $DIR/$tdir/foo2/zachary
15132 rm $DIR/$tdir/foo2/thor
15134 rm $DIR/$tdir/$tfile
15136 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15137 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15138 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15139 rm $DIR/$tdir/foo2/maggie
15142 local longname=$tfile.avg_len_is_thirty_two_
15143 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15144 error_noexit 'failed to unlink many hardlinks'" EXIT
15145 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15146 error "failed to hardlink many files"
15147 links=$($LFS fid2path $DIR $FID | wc -l)
15148 echo -n "${links}/1000 links in link EA"
15149 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15151 run_test 161a "link ea sanity"
15154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15155 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15158 local remote_dir=$DIR/$tdir/remote_dir
15160 mkdir -p $DIR/$tdir
15161 $LFS mkdir -i $MDTIDX $remote_dir ||
15162 error "create remote directory failed"
15164 cp /etc/hosts $remote_dir/$tfile
15165 mkdir -p $remote_dir/foo1
15166 mkdir -p $remote_dir/foo2
15167 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15168 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15169 ln $remote_dir/$tfile $remote_dir/foo1/luna
15170 ln $remote_dir/$tfile $remote_dir/foo2/thor
15172 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15174 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15175 $LFS fid2path $DIR $FID
15176 error "bad link ea"
15179 rm $remote_dir/foo2/zachary
15181 rm $remote_dir/foo2/thor
15183 rm $remote_dir/$tfile
15185 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15186 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15187 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15188 $LFS fid2path $DIR $FID
15189 error "bad link rename"
15191 rm $remote_dir/foo2/maggie
15194 local longname=filename_avg_len_is_thirty_two_
15195 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15196 error "failed to hardlink many files"
15197 links=$($LFS fid2path $DIR $FID | wc -l)
15198 echo -n "${links}/1000 links in link EA"
15199 [[ ${links} -gt 60 ]] ||
15200 error "expected at least 60 links in link EA"
15201 unlinkmany $remote_dir/foo2/$longname 1000 ||
15202 error "failed to unlink many hardlinks"
15204 run_test 161b "link ea sanity under remote directory"
15207 remote_mds_nodsh && skip "remote MDS with nodsh"
15208 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15209 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15210 skip "Need MDS version at least 2.1.5"
15212 # define CLF_RENAME_LAST 0x0001
15213 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15214 changelog_register || error "changelog_register failed"
15217 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15218 touch $DIR/$tdir/foo_161c
15219 touch $DIR/$tdir/bar_161c
15220 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15221 changelog_dump | grep RENME | tail -n 5
15222 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15223 changelog_clear 0 || error "changelog_clear failed"
15224 if [ x$flags != "x0x1" ]; then
15225 error "flag $flags is not 0x1"
15228 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15229 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15230 touch $DIR/$tdir/foo_161c
15231 touch $DIR/$tdir/bar_161c
15232 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15233 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15234 changelog_dump | grep RENME | tail -n 5
15235 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15236 changelog_clear 0 || error "changelog_clear failed"
15237 if [ x$flags != "x0x0" ]; then
15238 error "flag $flags is not 0x0"
15240 echo "rename overwrite a target having nlink > 1," \
15241 "changelog record has flags of $flags"
15243 # rename doesn't overwrite a target (changelog flag 0x0)
15244 touch $DIR/$tdir/foo_161c
15245 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15246 changelog_dump | grep RENME | tail -n 5
15247 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15248 changelog_clear 0 || error "changelog_clear failed"
15249 if [ x$flags != "x0x0" ]; then
15250 error "flag $flags is not 0x0"
15252 echo "rename doesn't overwrite a target," \
15253 "changelog record has flags of $flags"
15255 # define CLF_UNLINK_LAST 0x0001
15256 # unlink a file having nlink = 1 (changelog flag 0x1)
15257 rm -f $DIR/$tdir/foo2_161c
15258 changelog_dump | grep UNLNK | tail -n 5
15259 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15260 changelog_clear 0 || error "changelog_clear failed"
15261 if [ x$flags != "x0x1" ]; then
15262 error "flag $flags is not 0x1"
15264 echo "unlink a file having nlink = 1," \
15265 "changelog record has flags of $flags"
15267 # unlink a file having nlink > 1 (changelog flag 0x0)
15268 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15269 rm -f $DIR/$tdir/foobar_161c
15270 changelog_dump | grep UNLNK | tail -n 5
15271 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15272 changelog_clear 0 || error "changelog_clear failed"
15273 if [ x$flags != "x0x0" ]; then
15274 error "flag $flags is not 0x0"
15276 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15278 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15281 remote_mds_nodsh && skip "remote MDS with nodsh"
15282 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15287 changelog_register || error "changelog_register failed"
15289 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15290 # interfer with $MOUNT/.lustre/fid/ access
15292 [[ $? -eq 0 ]] || error "mkdir failed"
15294 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15295 $LCTL set_param fail_loc=0x8000140c
15297 $LCTL set_param fail_val=5
15300 echo foofoo > $DIR/$tdir/$tfile &
15303 # wait for create to be delayed
15307 [[ $? -eq 0 ]] || error "create should be blocked"
15309 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15310 stack_trap "rm -f $tempfile"
15311 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15312 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15313 # some delay may occur during ChangeLog publishing and file read just
15314 # above, that could allow file write to happen finally
15315 [[ -s $tempfile ]] && echo "file should be empty"
15317 $LCTL set_param fail_loc=0
15320 [[ $? -eq 0 ]] || error "create failed"
15322 run_test 161d "create with concurrent .lustre/fid access"
15325 local expected="$1"
15330 path=$($LFS fid2path "$@")
15333 if [ $rc -ne 0 ]; then
15334 error "path looked up of '$expected' failed: rc=$rc"
15335 elif [ "$path" != "$expected" ]; then
15336 error "path looked up '$path' instead of '$expected'"
15338 echo "FID '$fid' resolves to path '$path' as expected"
15342 test_162a() { # was test_162
15343 test_mkdir -p -c1 $DIR/$tdir/d2
15344 touch $DIR/$tdir/d2/$tfile
15345 touch $DIR/$tdir/d2/x1
15346 touch $DIR/$tdir/d2/x2
15347 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15348 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15350 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15351 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15354 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15355 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15356 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15358 # softlink to wrong file
15359 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15360 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15361 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15364 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15365 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15366 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15367 # fid2path dir/fsname should both work
15368 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15369 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15371 # hardlink count: check that there are 2 links
15372 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15373 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15375 # hardlink indexing: remove the first link
15376 rm $DIR/$tdir/d2/p/q/r/hlink
15377 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15379 run_test 162a "path lookup sanity"
15382 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15386 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15387 error "create striped dir failed"
15389 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15390 tail -n 1 | awk '{print $2}')
15391 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15393 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15394 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15397 for ((i=0;i<5;i++)); do
15398 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15399 error "get fid for f$i failed"
15400 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15402 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15403 error "get fid for d$i failed"
15404 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15409 run_test 162b "striped directory path lookup sanity"
15411 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15413 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15414 skip "Need MDS version at least 2.7.51"
15416 local lpath=$tdir.local
15417 local rpath=$tdir.remote
15419 test_mkdir $DIR/$lpath
15420 test_mkdir $DIR/$rpath
15422 for ((i = 0; i <= 101; i++)); do
15425 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15426 error "get fid for local directory $DIR/$lpath failed"
15427 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15430 test_mkdir $DIR/$rpath
15431 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15432 error "get fid for remote directory $DIR/$rpath failed"
15433 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15438 run_test 162c "fid2path works with paths 100 or more directories deep"
15440 oalr_event_count() {
15444 awk -v name="${FSNAME}-OST0000" \
15445 -v event="${event}" \
15446 '$1 == "TRACE" && $2 == event && $3 == name' \
15451 oalr_expect_event_count() {
15454 local expect="${3}"
15457 count=$(oalr_event_count "${event}" "${trace}")
15458 if ((count == expect)); then
15462 error_noexit "${event} event count was '${count}', expected ${expect}"
15468 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15470 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15474 sync # Flush previous IOs so we can count log entries.
15475 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15476 stack_trap cleanup_165 EXIT
15480 local trace="/tmp/${tfile}.trace"
15484 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15488 do_facet ost1 ofd_access_log_reader --list
15491 do_facet ost1 killall -TERM ofd_access_log_reader
15495 if ((rc != 0)); then
15496 error "ofd_access_log_reader exited with rc = '${rc}'"
15499 # Parse trace file for discovery events:
15500 oalr_expect_event_count alr_log_add "${trace}" 1
15501 oalr_expect_event_count alr_log_eof "${trace}" 1
15502 oalr_expect_event_count alr_log_free "${trace}" 1
15504 run_test 165a "ofd access log discovery"
15507 local trace="/tmp/${tfile}.trace"
15508 local file="${DIR}/${tfile}"
15519 lfs setstripe -c 1 -i 0 "${file}"
15520 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15521 do_facet ost1 ofd_access_log_reader --list
15523 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15525 do_facet ost1 killall -TERM ofd_access_log_reader
15529 if ((rc != 0)); then
15530 error "ofd_access_log_reader exited with rc = '${rc}'"
15533 oalr_expect_event_count alr_log_entry "${trace}" 1
15535 pfid1=$($LFS path2fid "${file}")
15537 # 1 2 3 4 5 6 7 8 9 10
15538 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15539 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15541 echo "entry = '${entry[*]}'" >&2
15544 if [[ "${pfid1}" != "${pfid2}" ]]; then
15545 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15549 if ((size != 1048576)); then
15550 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15554 if [[ "${flags}" != "w" ]]; then
15555 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15558 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15559 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15561 do_facet ost1 killall -TERM ofd_access_log_reader
15565 if ((rc != 0)); then
15566 error "ofd_access_log_reader exited with rc = '${rc}'"
15569 oalr_expect_event_count alr_log_entry "${trace}" 1
15571 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15572 echo "entry = '${entry[*]}'" >&2
15575 if [[ "${pfid1}" != "${pfid2}" ]]; then
15576 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15580 if ((size != 524288)); then
15581 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15585 if [[ "${flags}" != "r" ]]; then
15586 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15589 run_test 165b "ofd access log entries are produced and consumed"
15592 local file="${DIR}/${tdir}/${tfile}"
15593 test_mkdir "${DIR}/${tdir}"
15597 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15599 # 4096 / 64 = 64. Create twice as many entries.
15600 for ((i = 0; i < 128; i++)); do
15601 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15605 do_facet ost1 ofd_access_log_reader --list
15606 unlinkmany "${file}-%d" 128
15608 run_test 165c "full ofd access logs do not block IOs"
15610 oal_peek_entry_count() {
15611 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15614 oal_expect_entry_count() {
15615 local entry_count=$(oal_peek_entry_count)
15618 if ((entry_count == expect)); then
15622 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15623 do_facet ost1 ofd_access_log_reader --list >&2
15628 local trace="/tmp/${tfile}.trace"
15629 local file="${DIR}/${tdir}/${tfile}"
15630 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15632 test_mkdir "${DIR}/${tdir}"
15635 lfs setstripe -c 1 -i 0 "${file}"
15637 do_facet ost1 lctl set_param "${param}=rw"
15638 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15639 oal_expect_entry_count 1
15641 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15642 oal_expect_entry_count 2
15644 do_facet ost1 lctl set_param "${param}=r"
15645 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15646 oal_expect_entry_count 2
15648 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15649 oal_expect_entry_count 3
15651 do_facet ost1 lctl set_param "${param}=w"
15652 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15653 oal_expect_entry_count 4
15655 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15656 oal_expect_entry_count 4
15658 do_facet ost1 lctl set_param "${param}=0"
15659 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15660 oal_expect_entry_count 4
15662 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15663 oal_expect_entry_count 4
15665 run_test 165d "ofd_access_log mask works"
15668 # do directio so as not to populate the page cache
15669 log "creating a 10 Mb file"
15670 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15671 log "starting reads"
15672 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15673 log "truncating the file"
15674 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15676 kill %+ || true # reads might have finished
15677 echo "wait until dd is finished"
15679 log "removing the temporary file"
15680 rm -rf $DIR/$tfile || error "tmp file removal failed"
15682 run_test 169 "parallel read and truncate should not deadlock"
15685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15687 $LCTL clear # bug 18514
15688 $LCTL debug_daemon start $TMP/${tfile}_log_good
15690 $LCTL debug_daemon stop
15691 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15692 error "sed failed to read log_good"
15694 $LCTL debug_daemon start $TMP/${tfile}_log_good
15696 $LCTL debug_daemon stop
15698 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15699 error "lctl df log_bad failed"
15701 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15702 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15704 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15705 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15707 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15708 error "bad_line good_line1 good_line2 are empty"
15710 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15711 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15712 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15714 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15715 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15716 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15718 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15719 error "bad_line_new good_line_new are empty"
15721 local expected_good=$((good_line1 + good_line2*2))
15723 rm -f $TMP/${tfile}*
15724 # LU-231, short malformed line may not be counted into bad lines
15725 if [ $bad_line -ne $bad_line_new ] &&
15726 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15727 error "expected $bad_line bad lines, but got $bad_line_new"
15731 if [ $expected_good -ne $good_line_new ]; then
15732 error "expected $expected_good good lines, but got $good_line_new"
15737 run_test 170 "test lctl df to handle corrupted log ====================="
15739 test_171() { # bug20592
15740 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15742 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15743 $LCTL set_param fail_loc=0x50e
15744 $LCTL set_param fail_val=3000
15745 multiop_bg_pause $DIR/$tfile O_s || true
15747 kill -USR1 $MULTIPID
15751 if dmesg | grep "recursive fault"; then
15752 error "caught a recursive fault"
15754 $LCTL set_param fail_loc=0
15757 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15759 # it would be good to share it with obdfilter-survey/iokit-libecho code
15760 setup_obdecho_osc () {
15763 local obdfilter_name=$2
15764 echo "Creating new osc for $obdfilter_name on $ost_nid"
15765 # make sure we can find loopback nid
15766 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15768 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15769 ${obdfilter_name}_osc_UUID || rc=2; }
15770 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15771 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15775 cleanup_obdecho_osc () {
15776 local obdfilter_name=$1
15777 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15778 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15785 local pages=${3:-64}
15790 local obd_size=$(get_obd_size $node $OBD)
15791 local page_size=$(get_page_size $node)
15792 if [[ -n "$obd_size" ]]; then
15793 local new_count=$((obd_size / (pages * page_size / 1024)))
15794 [[ $new_count -ge $count ]] || count=$new_count
15797 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15798 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15800 if [ $rc -eq 0 ]; then
15801 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15802 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15804 echo "New object id is $id"
15805 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15807 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15808 "test_brw $count w v $pages $id" || rc=4; }
15809 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15811 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15812 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15813 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15814 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15815 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15820 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15822 if ! [ -d /sys/fs/lustre/echo_client ] &&
15823 ! module_loaded obdecho; then
15824 load_module obdecho/obdecho &&
15825 stack_trap "rmmod obdecho" EXIT ||
15826 error "unable to load obdecho on client"
15829 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15830 local host=$($LCTL get_param -n osc.$osc.import |
15831 awk '/current_connection:/ { print $2 }' )
15832 local target=$($LCTL get_param -n osc.$osc.import |
15833 awk '/target:/ { print $2 }' )
15834 target=${target%_UUID}
15836 if [ -n "$target" ]; then
15837 setup_obdecho_osc $host $target &&
15838 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15839 { error "obdecho setup failed with $?"; return; }
15841 obdecho_test ${target}_osc client ||
15842 error "obdecho_test failed on ${target}_osc"
15844 $LCTL get_param osc.$osc.import
15845 error "there is no osc.$osc.import target"
15848 run_test 180a "test obdecho on osc"
15851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15852 remote_ost_nodsh && skip "remote OST with nodsh"
15854 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15855 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15856 error "failed to load module obdecho"
15858 local target=$(do_facet ost1 $LCTL dl |
15859 awk '/obdfilter/ { print $4; exit; }')
15861 if [ -n "$target" ]; then
15862 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15864 do_facet ost1 $LCTL dl
15865 error "there is no obdfilter target on ost1"
15868 run_test 180b "test obdecho directly on obdfilter"
15870 test_180c() { # LU-2598
15871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15872 remote_ost_nodsh && skip "remote OST with nodsh"
15873 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15874 skip "Need MDS version at least 2.4.0"
15876 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15877 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15878 error "failed to load module obdecho"
15880 local target=$(do_facet ost1 $LCTL dl |
15881 awk '/obdfilter/ { print $4; exit; }')
15883 if [ -n "$target" ]; then
15884 local pages=16384 # 64MB bulk I/O RPC size
15886 obdecho_test "$target" ost1 "$pages" ||
15887 error "obdecho_test with pages=$pages failed with $?"
15889 do_facet ost1 $LCTL dl
15890 error "there is no obdfilter target on ost1"
15893 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15895 test_181() { # bug 22177
15896 test_mkdir $DIR/$tdir
15897 # create enough files to index the directory
15898 createmany -o $DIR/$tdir/foobar 4000
15899 # print attributes for debug purpose
15902 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15904 # remove the files & current working dir
15905 unlinkmany $DIR/$tdir/foobar 4000
15907 kill -USR1 $MULTIPID
15909 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15912 run_test 181 "Test open-unlinked dir ========================"
15918 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15920 $LCTL set_param mdc.*.rpc_stats=clear
15922 for (( i = 0; i < $tcount; i++ )) ; do
15923 mkdir $DIR/$tdir/$i
15926 for (( i = 0; i < $tcount; i++ )) ; do
15927 createmany -o $DIR/$tdir/$i/f- $fcount &
15931 for (( i = 0; i < $tcount; i++ )) ; do
15932 unlinkmany $DIR/$tdir/$i/f- $fcount &
15936 $LCTL get_param mdc.*.rpc_stats
15940 run_test 182 "Test parallel modify metadata operations ================"
15942 test_183() { # LU-2275
15943 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15944 remote_mds_nodsh && skip "remote MDS with nodsh"
15945 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15946 skip "Need MDS version at least 2.3.56"
15948 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15949 echo aaa > $DIR/$tdir/$tfile
15951 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15952 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15954 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15955 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15957 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15959 # Flush negative dentry cache
15960 touch $DIR/$tdir/$tfile
15962 # We are not checking for any leaked references here, they'll
15963 # become evident next time we do cleanup with module unload.
15966 run_test 183 "No crash or request leak in case of strange dispositions ========"
15968 # test suite 184 is for LU-2016, LU-2017
15970 check_swap_layouts_support
15972 dir0=$DIR/$tdir/$testnum
15973 test_mkdir -p -c1 $dir0
15978 $LFS setstripe -c1 $file1
15980 $LFS setstripe -c2 $file2
15982 gen1=$($LFS getstripe -g $file1)
15983 gen2=$($LFS getstripe -g $file2)
15985 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15986 gen=$($LFS getstripe -g $file1)
15987 [[ $gen1 != $gen ]] ||
15988 "Layout generation on $file1 does not change"
15989 gen=$($LFS getstripe -g $file2)
15990 [[ $gen2 != $gen ]] ||
15991 "Layout generation on $file2 does not change"
15993 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15994 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15996 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15998 run_test 184a "Basic layout swap"
16001 check_swap_layouts_support
16003 dir0=$DIR/$tdir/$testnum
16004 mkdir -p $dir0 || error "creating dir $dir0"
16011 $LFS setstripe -c1 $file1
16012 $LFS setstripe -c2 $file2
16013 $LFS setstripe -c1 $file3
16014 chown $RUNAS_ID $file3
16015 gen1=$($LFS getstripe -g $file1)
16016 gen2=$($LFS getstripe -g $file2)
16018 $LFS swap_layouts $dir1 $dir2 &&
16019 error "swap of directories layouts should fail"
16020 $LFS swap_layouts $dir1 $file1 &&
16021 error "swap of directory and file layouts should fail"
16022 $RUNAS $LFS swap_layouts $file1 $file2 &&
16023 error "swap of file we cannot write should fail"
16024 $LFS swap_layouts $file1 $file3 &&
16025 error "swap of file with different owner should fail"
16026 /bin/true # to clear error code
16028 run_test 184b "Forbidden layout swap (will generate errors)"
16031 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16032 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16033 check_swap_layouts_support
16034 check_swap_layout_no_dom $DIR
16036 local dir0=$DIR/$tdir/$testnum
16037 mkdir -p $dir0 || error "creating dir $dir0"
16039 local ref1=$dir0/ref1
16040 local ref2=$dir0/ref2
16041 local file1=$dir0/file1
16042 local file2=$dir0/file2
16043 # create a file large enough for the concurrent test
16044 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16045 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16046 echo "ref file size: ref1($(stat -c %s $ref1))," \
16047 "ref2($(stat -c %s $ref2))"
16050 dd if=$ref1 of=$file1 bs=16k &
16053 # Make sure dd starts to copy file, but wait at most 5 seconds
16055 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
16057 $LFS swap_layouts $file1 $file2
16060 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16061 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16063 # how many bytes copied before swapping layout
16064 local copied=$(stat -c %s $file2)
16065 local remaining=$(stat -c %s $ref1)
16066 remaining=$((remaining - copied))
16067 echo "Copied $copied bytes before swapping layout..."
16069 cmp -n $copied $file1 $ref2 | grep differ &&
16070 error "Content mismatch [0, $copied) of ref2 and file1"
16071 cmp -n $copied $file2 $ref1 ||
16072 error "Content mismatch [0, $copied) of ref1 and file2"
16073 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16074 error "Content mismatch [$copied, EOF) of ref1 and file1"
16077 rm -f $ref1 $ref2 $file1 $file2
16079 run_test 184c "Concurrent write and layout swap"
16082 check_swap_layouts_support
16083 check_swap_layout_no_dom $DIR
16084 [ -z "$(which getfattr 2>/dev/null)" ] &&
16085 skip_env "no getfattr command"
16087 local file1=$DIR/$tdir/$tfile-1
16088 local file2=$DIR/$tdir/$tfile-2
16089 local file3=$DIR/$tdir/$tfile-3
16093 mkdir -p $DIR/$tdir
16094 touch $file1 || error "create $file1 failed"
16095 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16096 error "create $file2 failed"
16097 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16098 error "create $file3 failed"
16099 lovea1=$(get_layout_param $file1)
16101 $LFS swap_layouts $file2 $file3 ||
16102 error "swap $file2 $file3 layouts failed"
16103 $LFS swap_layouts $file1 $file2 ||
16104 error "swap $file1 $file2 layouts failed"
16106 lovea2=$(get_layout_param $file2)
16109 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16111 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16112 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16114 run_test 184d "allow stripeless layouts swap"
16117 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16118 skip "Need MDS version at least 2.6.94"
16119 check_swap_layouts_support
16120 check_swap_layout_no_dom $DIR
16121 [ -z "$(which getfattr 2>/dev/null)" ] &&
16122 skip_env "no getfattr command"
16124 local file1=$DIR/$tdir/$tfile-1
16125 local file2=$DIR/$tdir/$tfile-2
16126 local file3=$DIR/$tdir/$tfile-3
16129 mkdir -p $DIR/$tdir
16130 touch $file1 || error "create $file1 failed"
16131 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16132 error "create $file2 failed"
16133 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16134 error "create $file3 failed"
16136 $LFS swap_layouts $file1 $file2 ||
16137 error "swap $file1 $file2 layouts failed"
16139 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16140 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16142 echo 123 > $file1 || error "Should be able to write into $file1"
16144 $LFS swap_layouts $file1 $file3 ||
16145 error "swap $file1 $file3 layouts failed"
16147 echo 123 > $file1 || error "Should be able to write into $file1"
16149 rm -rf $file1 $file2 $file3
16151 run_test 184e "Recreate layout after stripeless layout swaps"
16154 # Create a file with name longer than sizeof(struct stat) ==
16155 # 144 to see if we can get chars from the file name to appear
16156 # in the returned striping. Note that 'f' == 0x66.
16157 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16159 mkdir -p $DIR/$tdir
16160 mcreate $DIR/$tdir/$file
16161 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16162 error "IOC_MDC_GETFILEINFO returned garbage striping"
16165 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16167 test_185() { # LU-2441
16168 # LU-3553 - no volatile file support in old servers
16169 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16170 skip "Need MDS version at least 2.3.60"
16172 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16173 touch $DIR/$tdir/spoo
16174 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16175 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16176 error "cannot create/write a volatile file"
16177 [ "$FILESET" == "" ] &&
16178 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16179 error "FID is still valid after close"
16181 multiop_bg_pause $DIR/$tdir vVw4096_c
16188 # assume that the next FID for this client is sequential, since stdout
16189 # is unfortunately eaten by multiop_bg_pause
16190 local n=$((${fidv[1]} + 1))
16191 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16192 if [ "$FILESET" == "" ]; then
16193 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16194 error "FID is missing before close"
16196 kill -USR1 $multi_pid
16197 # 1 second delay, so if mtime change we will see it
16199 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16200 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16202 run_test 185 "Volatile file support"
16204 function create_check_volatile() {
16208 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16211 local FID=$(cat /tmp/${tfile}.fid)
16212 [ "$FID" == "" ] && error "can't get FID for volatile"
16213 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16214 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16215 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16219 cancel_lru_locks mdc # flush opencache
16220 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16225 # LU-12516 - volatile creation via .lustre
16226 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16227 skip "Need MDS version at least 2.3.55"
16229 create_check_volatile 0
16230 [ $MDSCOUNT -lt 2 ] && return 0
16233 create_check_volatile 1
16237 run_test 185a "Volatile file creation in .lustre/fid/"
16240 remote_mds_nodsh && skip "remote MDS with nodsh"
16241 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16242 skip "Need MDS version at least 2.3.0"
16244 local dir0=$DIR/$tdir/$testnum
16245 mkdir -p $dir0 || error "creating dir $dir0"
16247 local file=$dir0/file1
16248 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16249 local dv1=$($LFS data_version $file)
16250 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16251 local dv2=$($LFS data_version $file)
16252 [[ $dv1 != $dv2 ]] ||
16253 error "data version did not change on write $dv1 == $dv2"
16258 run_test 187a "Test data version change"
16261 remote_mds_nodsh && skip "remote MDS with nodsh"
16262 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16263 skip "Need MDS version at least 2.3.0"
16265 local dir0=$DIR/$tdir/$testnum
16266 mkdir -p $dir0 || error "creating dir $dir0"
16268 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16269 [[ ${DV[0]} != ${DV[1]} ]] ||
16270 error "data version did not change on write"\
16271 " ${DV[0]} == ${DV[1]}"
16276 run_test 187b "Test data version change on volatile file"
16279 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16280 remote_mgs_nodsh && skip "remote MGS with nodsh"
16281 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16283 local POOL=${POOL:-cea1}
16284 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16285 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16288 local last_ost=$(($OSTCOUNT - 1))
16290 local ost_list=$(seq $first_ost $ost_step $last_ost)
16291 local ost_range="$first_ost $last_ost $ost_step"
16292 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16293 local file_dir=$POOL_ROOT/file_tst
16294 local subdir=$test_path/subdir
16298 # former test_200a test_200b
16299 pool_add $POOL || { rc=$? ; break; }
16300 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16301 # former test_200c test_200d
16302 mkdir -p $test_path
16303 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16304 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16306 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16307 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16308 || { rc=$? ; break; }
16309 # former test_200e test_200f
16310 local files=$((OSTCOUNT*3))
16311 pool_alloc_files $POOL $test_path $files "$ost_list" \
16312 || { rc=$? ; break; }
16313 pool_create_files $POOL $file_dir $files "$ost_list" \
16314 || { rc=$? ; break; }
16315 # former test_200g test_200h
16316 pool_lfs_df $POOL || { rc=$? ; break; }
16317 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16319 # former test_201a test_201b test_201c
16320 pool_remove_first_target $POOL || { rc=$? ; break; }
16322 local f=$test_path/$tfile
16323 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16324 pool_remove $POOL $f || { rc=$? ; break; }
16332 run_test 200 "OST pools"
16334 # usage: default_attr <count | size | offset>
16336 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16339 # usage: check_default_stripe_attr
16340 check_default_stripe_attr() {
16341 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16344 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16346 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16350 error "unknown getstripe attr '$1'"
16353 [ $ACTUAL == $EXPECTED ] ||
16354 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16358 test_mkdir $DIR/$tdir
16359 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16361 check_default_stripe_attr --stripe-count
16362 check_default_stripe_attr --stripe-size
16363 check_default_stripe_attr --stripe-index
16365 run_test 204a "Print default stripe attributes"
16368 test_mkdir $DIR/$tdir
16369 $LFS setstripe --stripe-count 1 $DIR/$tdir
16371 check_default_stripe_attr --stripe-size
16372 check_default_stripe_attr --stripe-index
16374 run_test 204b "Print default stripe size and offset"
16377 test_mkdir $DIR/$tdir
16378 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16380 check_default_stripe_attr --stripe-count
16381 check_default_stripe_attr --stripe-index
16383 run_test 204c "Print default stripe count and offset"
16386 test_mkdir $DIR/$tdir
16387 $LFS setstripe --stripe-index 0 $DIR/$tdir
16389 check_default_stripe_attr --stripe-count
16390 check_default_stripe_attr --stripe-size
16392 run_test 204d "Print default stripe count and size"
16395 test_mkdir $DIR/$tdir
16396 $LFS setstripe -d $DIR/$tdir
16398 check_default_stripe_attr --stripe-count --raw
16399 check_default_stripe_attr --stripe-size --raw
16400 check_default_stripe_attr --stripe-index --raw
16402 run_test 204e "Print raw stripe attributes"
16405 test_mkdir $DIR/$tdir
16406 $LFS setstripe --stripe-count 1 $DIR/$tdir
16408 check_default_stripe_attr --stripe-size --raw
16409 check_default_stripe_attr --stripe-index --raw
16411 run_test 204f "Print raw stripe size and offset"
16414 test_mkdir $DIR/$tdir
16415 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16417 check_default_stripe_attr --stripe-count --raw
16418 check_default_stripe_attr --stripe-index --raw
16420 run_test 204g "Print raw stripe count and offset"
16423 test_mkdir $DIR/$tdir
16424 $LFS setstripe --stripe-index 0 $DIR/$tdir
16426 check_default_stripe_attr --stripe-count --raw
16427 check_default_stripe_attr --stripe-size --raw
16429 run_test 204h "Print raw stripe count and size"
16431 # Figure out which job scheduler is being used, if any,
16432 # or use a fake one
16433 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16434 JOBENV=SLURM_JOB_ID
16435 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16437 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16439 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16440 JOBENV=LOADL_STEP_ID
16441 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16444 $LCTL list_param jobid_name > /dev/null 2>&1
16445 if [ $? -eq 0 ]; then
16451 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16453 verify_jobstats() {
16458 # we don't really need to clear the stats for this test to work, since each
16459 # command has a unique jobid, but it makes debugging easier if needed.
16460 # for facet in $facets; do
16461 # local dev=$(convert_facet2label $facet)
16462 # # clear old jobstats
16463 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16466 # use a new JobID for each test, or we might see an old one
16467 [ "$JOBENV" = "FAKE_JOBID" ] &&
16468 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16470 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16472 [ "$JOBENV" = "nodelocal" ] && {
16473 FAKE_JOBID=id.$testnum.%e.$RANDOM
16474 $LCTL set_param jobid_name=$FAKE_JOBID
16475 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16478 log "Test: ${cmd[*]}"
16479 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16481 if [ $JOBENV = "FAKE_JOBID" ]; then
16482 FAKE_JOBID=$JOBVAL ${cmd[*]}
16487 # all files are created on OST0000
16488 for facet in $facets; do
16489 local stats="*.$(convert_facet2label $facet).job_stats"
16491 # strip out libtool wrappers for in-tree executables
16492 if [ $(do_facet $facet lctl get_param $stats |
16493 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16494 do_facet $facet lctl get_param $stats
16495 error "No jobstats for $JOBVAL found on $facet::$stats"
16501 local new_jobenv=$1
16503 set_persistent_param_and_check client "jobid_var" \
16504 "$FSNAME.sys.jobid_var" $new_jobenv
16507 test_205a() { # Job stats
16508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16509 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16510 skip "Need MDS version with at least 2.7.1"
16511 remote_mgs_nodsh && skip "remote MGS with nodsh"
16512 remote_mds_nodsh && skip "remote MDS with nodsh"
16513 remote_ost_nodsh && skip "remote OST with nodsh"
16514 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16515 skip "Server doesn't support jobstats"
16516 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16518 local old_jobenv=$($LCTL get_param -n jobid_var)
16519 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16521 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16522 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16524 stack_trap "do_facet mgs $PERM_CMD \
16525 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16529 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16530 mdt.*.job_cleanup_interval | head -n 1)
16531 local new_interval=5
16532 do_facet $SINGLEMDS \
16533 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16534 stack_trap "do_facet $SINGLEMDS \
16535 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16536 local start=$SECONDS
16540 cmd="mkdir $DIR/$tdir"
16541 verify_jobstats "$cmd" "$SINGLEMDS"
16543 cmd="rmdir $DIR/$tdir"
16544 verify_jobstats "$cmd" "$SINGLEMDS"
16545 # mkdir on secondary MDT
16546 if [ $MDSCOUNT -gt 1 ]; then
16547 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16548 verify_jobstats "$cmd" "mds2"
16551 cmd="mknod $DIR/$tfile c 1 3"
16552 verify_jobstats "$cmd" "$SINGLEMDS"
16554 cmd="rm -f $DIR/$tfile"
16555 verify_jobstats "$cmd" "$SINGLEMDS"
16556 # create all files on OST0000 so verify_jobstats can find OST stats
16558 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16559 verify_jobstats "$cmd" "$SINGLEMDS"
16561 cmd="touch $DIR/$tfile"
16562 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16564 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16565 verify_jobstats "$cmd" "ost1"
16567 cancel_lru_locks osc
16568 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16569 verify_jobstats "$cmd" "ost1"
16571 cmd="$TRUNCATE $DIR/$tfile 0"
16572 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16574 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16575 verify_jobstats "$cmd" "$SINGLEMDS"
16576 # jobstats expiry - sleep until old stats should be expired
16577 local left=$((new_interval + 5 - (SECONDS - start)))
16578 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16579 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16581 cmd="mkdir $DIR/$tdir.expire"
16582 verify_jobstats "$cmd" "$SINGLEMDS"
16583 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16584 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16586 # Ensure that jobid are present in changelog (if supported by MDS)
16587 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16588 changelog_dump | tail -10
16589 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16590 [ $jobids -eq 9 ] ||
16591 error "Wrong changelog jobid count $jobids != 9"
16595 jobstats_set $JOBENV
16597 changelog_dump | grep $tfile
16598 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16599 [ $jobids -eq 0 ] ||
16600 error "Unexpected jobids when jobid_var=$JOBENV"
16603 # test '%j' access to environment variable - if supported
16604 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16605 JOBENV="JOBCOMPLEX"
16606 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16608 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16611 # test '%j' access to per-session jobid - if supported
16612 if lctl list_param jobid_this_session > /dev/null 2>&1
16614 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16615 lctl set_param jobid_this_session=$USER
16617 JOBENV="JOBCOMPLEX"
16618 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16620 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16623 run_test 205a "Verify job stats"
16625 # LU-13117, LU-13597
16627 job_stats="mdt.*.job_stats"
16628 $LCTL set_param $job_stats=clear
16629 # Setting jobid_var to USER might not be supported
16630 $LCTL set_param jobid_var=USER || true
16631 $LCTL set_param jobid_name="%e.%u"
16632 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16633 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16634 grep "job_id:.*foolish" &&
16635 error "Unexpected jobid found"
16636 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16637 grep "open:.*min.*max.*sum" ||
16638 error "wrong job_stats format found"
16640 run_test 205b "Verify job stats jobid and output format"
16644 $LCTL set_param llite.*.stats=0
16645 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16646 $LCTL get_param llite.*.stats
16647 $LCTL get_param llite.*.stats | grep \
16648 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16649 error "wrong client stats format found"
16651 run_test 205c "Verify client stats format"
16653 # LU-1480, LU-1773 and LU-1657
16655 mkdir -p $DIR/$tdir
16656 $LFS setstripe -c -1 $DIR/$tdir
16657 #define OBD_FAIL_LOV_INIT 0x1403
16658 $LCTL set_param fail_loc=0xa0001403
16659 $LCTL set_param fail_val=1
16660 touch $DIR/$tdir/$tfile || true
16662 run_test 206 "fail lov_init_raid0() doesn't lbug"
16665 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16666 local fsz=`stat -c %s $DIR/$tfile`
16667 cancel_lru_locks mdc
16669 # do not return layout in getattr intent
16670 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16671 $LCTL set_param fail_loc=0x170
16672 local sz=`stat -c %s $DIR/$tfile`
16674 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16678 run_test 207a "can refresh layout at glimpse"
16681 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16682 local cksum=`md5sum $DIR/$tfile`
16683 local fsz=`stat -c %s $DIR/$tfile`
16684 cancel_lru_locks mdc
16685 cancel_lru_locks osc
16687 # do not return layout in getattr intent
16688 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16689 $LCTL set_param fail_loc=0x171
16691 # it will refresh layout after the file is opened but before read issues
16692 echo checksum is "$cksum"
16693 echo "$cksum" |md5sum -c --quiet || error "file differs"
16697 run_test 207b "can refresh layout at open"
16700 # FIXME: in this test suite, only RD lease is used. This is okay
16701 # for now as only exclusive open is supported. After generic lease
16702 # is done, this test suite should be revised. - Jinshan
16704 remote_mds_nodsh && skip "remote MDS with nodsh"
16705 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16706 skip "Need MDS version at least 2.4.52"
16708 echo "==== test 1: verify get lease work"
16709 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16711 echo "==== test 2: verify lease can be broken by upcoming open"
16712 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16716 $MULTIOP $DIR/$tfile oO_RDONLY:c
16717 kill -USR1 $PID && wait $PID || error "break lease error"
16719 echo "==== test 3: verify lease can't be granted if an open already exists"
16720 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16724 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16725 kill -USR1 $PID && wait $PID || error "open file error"
16727 echo "==== test 4: lease can sustain over recovery"
16728 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16734 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16736 echo "==== test 5: lease broken can't be regained by replay"
16737 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16741 # open file to break lease and then recovery
16742 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16745 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16749 run_test 208 "Exclusive open"
16752 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16753 skip_env "must have disp_stripe"
16756 sync; sleep 5; sync;
16758 echo 3 > /proc/sys/vm/drop_caches
16759 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16760 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16761 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16763 # open/close 500 times
16764 for i in $(seq 500); do
16768 echo 3 > /proc/sys/vm/drop_caches
16769 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16770 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16771 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16773 echo "before: $req_before, after: $req_after"
16774 [ $((req_after - req_before)) -ge 300 ] &&
16775 error "open/close requests are not freed"
16778 run_test 209 "read-only open/close requests should be freed promptly"
16783 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16787 $LFS getstripe $DIR/$tfile
16789 wait $pid || error "multiop failed"
16791 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16795 $LFS getstripe $DIR/$tfile
16797 wait $pid || error "multiop failed"
16799 run_test 210 "lfs getstripe does not break leases"
16803 size=$((size % 8192 + 1))
16804 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16805 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16806 rm -f $DIR/f212 $DIR/f212.xyz
16808 run_test 212 "Sendfile test ============================================"
16811 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16812 cancel_lru_locks osc
16813 lctl set_param fail_loc=0x8000040f
16814 # generate a read lock
16815 cat $DIR/$tfile > /dev/null
16816 # write to the file, it will try to cancel the above read lock.
16817 cat /etc/hosts >> $DIR/$tfile
16819 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16821 test_214() { # for bug 20133
16822 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16823 for (( i=0; i < 340; i++ )) ; do
16824 touch $DIR/$tdir/d214c/a$i
16827 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16828 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16829 ls $DIR/d214c || error "ls $DIR/d214c failed"
16830 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16831 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16833 run_test 214 "hash-indexed directory test - bug 20133"
16835 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16836 create_lnet_proc_files() {
16837 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16840 # counterpart of create_lnet_proc_files
16841 remove_lnet_proc_files() {
16842 rm -f $TMP/lnet_$1.sys
16845 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16846 # 3rd arg as regexp for body
16847 check_lnet_proc_stats() {
16848 local l=$(cat "$TMP/lnet_$1" |wc -l)
16849 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16851 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16854 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16855 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16856 # optional and can be regexp for 2nd line (lnet.routes case)
16857 check_lnet_proc_entry() {
16858 local blp=2 # blp stands for 'position of 1st line of body'
16859 [ -z "$5" ] || blp=3 # lnet.routes case
16861 local l=$(cat "$TMP/lnet_$1" |wc -l)
16862 # subtracting one from $blp because the body can be empty
16863 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16865 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16866 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16868 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16869 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16871 # bail out if any unexpected line happened
16872 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16873 [ "$?" != 0 ] || error "$2 misformatted"
16876 test_215() { # for bugs 18102, 21079, 21517
16877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16879 local N='(0|[1-9][0-9]*)' # non-negative numeric
16880 local P='[1-9][0-9]*' # positive numeric
16881 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16882 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16883 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16884 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16886 local L1 # regexp for 1st line
16887 local L2 # regexp for 2nd line (optional)
16888 local BR # regexp for the rest (body)
16890 # lnet.stats should look as 11 space-separated non-negative numerics
16891 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16892 create_lnet_proc_files "stats"
16893 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16894 remove_lnet_proc_files "stats"
16896 # lnet.routes should look like this:
16897 # Routing disabled/enabled
16898 # net hops priority state router
16899 # where net is a string like tcp0, hops > 0, priority >= 0,
16900 # state is up/down,
16901 # router is a string like 192.168.1.1@tcp2
16902 L1="^Routing (disabled|enabled)$"
16903 L2="^net +hops +priority +state +router$"
16904 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16905 create_lnet_proc_files "routes"
16906 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16907 remove_lnet_proc_files "routes"
16909 # lnet.routers should look like this:
16910 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16911 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16912 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16913 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16914 L1="^ref +rtr_ref +alive +router$"
16915 BR="^$P +$P +(up|down) +$NID$"
16916 create_lnet_proc_files "routers"
16917 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16918 remove_lnet_proc_files "routers"
16920 # lnet.peers should look like this:
16921 # nid refs state last max rtr min tx min queue
16922 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16923 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16924 # numeric (0 or >0 or <0), queue >= 0.
16925 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16926 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16927 create_lnet_proc_files "peers"
16928 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16929 remove_lnet_proc_files "peers"
16931 # lnet.buffers should look like this:
16932 # pages count credits min
16933 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16934 L1="^pages +count +credits +min$"
16935 BR="^ +$N +$N +$I +$I$"
16936 create_lnet_proc_files "buffers"
16937 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16938 remove_lnet_proc_files "buffers"
16940 # lnet.nis should look like this:
16941 # nid status alive refs peer rtr max tx min
16942 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16943 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16944 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16945 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16946 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16947 create_lnet_proc_files "nis"
16948 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16949 remove_lnet_proc_files "nis"
16951 # can we successfully write to lnet.stats?
16952 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16954 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16956 test_216() { # bug 20317
16957 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16958 remote_ost_nodsh && skip "remote OST with nodsh"
16961 local facets=$(get_facets OST)
16962 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16964 save_lustre_params client "osc.*.contention_seconds" > $p
16965 save_lustre_params $facets \
16966 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16967 save_lustre_params $facets \
16968 "ldlm.namespaces.filter-*.contended_locks" >> $p
16969 save_lustre_params $facets \
16970 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16971 clear_stats osc.*.osc_stats
16973 # agressive lockless i/o settings
16974 do_nodes $(comma_list $(osts_nodes)) \
16975 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16976 ldlm.namespaces.filter-*.contended_locks=0 \
16977 ldlm.namespaces.filter-*.contention_seconds=60"
16978 lctl set_param -n osc.*.contention_seconds=60
16980 $DIRECTIO write $DIR/$tfile 0 10 4096
16981 $CHECKSTAT -s 40960 $DIR/$tfile
16983 # disable lockless i/o
16984 do_nodes $(comma_list $(osts_nodes)) \
16985 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16986 ldlm.namespaces.filter-*.contended_locks=32 \
16987 ldlm.namespaces.filter-*.contention_seconds=0"
16988 lctl set_param -n osc.*.contention_seconds=0
16989 clear_stats osc.*.osc_stats
16991 dd if=/dev/zero of=$DIR/$tfile count=0
16992 $CHECKSTAT -s 0 $DIR/$tfile
16994 restore_lustre_params <$p
16998 run_test 216 "check lockless direct write updates file size and kms correctly"
17000 test_217() { # bug 22430
17001 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17006 for node in $(nodes_list); do
17007 nid=$(host_nids_address $node $NETTYPE)
17008 if [[ $nid = *-* ]] ; then
17009 echo "lctl ping $(h2nettype $nid)"
17010 lctl ping $(h2nettype $nid)
17012 echo "skipping $node (no hyphen detected)"
17016 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
17019 # do directio so as not to populate the page cache
17020 log "creating a 10 Mb file"
17021 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
17022 log "starting reads"
17023 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17024 log "truncating the file"
17025 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
17027 kill %+ || true # reads might have finished
17028 echo "wait until dd is finished"
17030 log "removing the temporary file"
17031 rm -rf $DIR/$tfile || error "tmp file removal failed"
17033 run_test 218 "parallel read and truncate should not deadlock"
17036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17038 # write one partial page
17039 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17040 # set no grant so vvp_io_commit_write will do sync write
17041 $LCTL set_param fail_loc=0x411
17042 # write a full page at the end of file
17043 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17045 $LCTL set_param fail_loc=0
17046 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17047 $LCTL set_param fail_loc=0x411
17048 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17051 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17052 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17054 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17056 test_220() { #LU-325
17057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17058 remote_ost_nodsh && skip "remote OST with nodsh"
17059 remote_mds_nodsh && skip "remote MDS with nodsh"
17060 remote_mgs_nodsh && skip "remote MGS with nodsh"
17064 # create on MDT0000 so the last_id and next_id are correct
17066 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17070 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17071 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17072 osp.$mdtosc_proc1.prealloc_last_id)
17073 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17074 osp.$mdtosc_proc1.prealloc_next_id)
17078 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17079 #define OBD_FAIL_OST_ENOINO 0x229
17080 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17081 create_pool $FSNAME.$TESTNAME || return 1
17082 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17084 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17086 MDSOBJS=$((last_id - next_id))
17087 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17089 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17090 echo "OST still has $count kbytes free"
17092 echo "create $MDSOBJS files @next_id..."
17093 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17095 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17096 osp.$mdtosc_proc1.prealloc_last_id)
17097 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17098 osp.$mdtosc_proc1.prealloc_next_id)
17100 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17105 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17106 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17108 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17109 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17110 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17111 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17112 echo "unlink $MDSOBJS files @$next_id..."
17113 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17115 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17120 dd if=`which date` of=$MOUNT/date oflag=sync
17121 chmod +x $MOUNT/date
17123 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17124 $LCTL set_param fail_loc=0x80001401
17126 $MOUNT/date > /dev/null
17129 run_test 221 "make sure fault and truncate race to not cause OOM"
17132 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17135 test_mkdir $DIR/$tdir
17136 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17137 createmany -o $DIR/$tdir/$tfile 10
17138 cancel_lru_locks mdc
17139 cancel_lru_locks osc
17140 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17141 $LCTL set_param fail_loc=0x31a
17142 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17143 $LCTL set_param fail_loc=0
17146 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17152 test_mkdir $DIR/$tdir
17153 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17154 createmany -o $DIR/$tdir/$tfile 10
17155 cancel_lru_locks mdc
17156 cancel_lru_locks osc
17157 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17158 $LCTL set_param fail_loc=0x31a
17159 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17160 $LCTL set_param fail_loc=0
17162 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17168 test_mkdir $DIR/$tdir
17169 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17170 createmany -o $DIR/$tdir/$tfile 10
17171 cancel_lru_locks mdc
17172 cancel_lru_locks osc
17173 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17174 $LCTL set_param fail_loc=0x31b
17175 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17176 $LCTL set_param fail_loc=0
17179 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17181 test_224a() { # LU-1039, MRP-303
17182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17184 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17185 $LCTL set_param fail_loc=0x508
17186 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17187 $LCTL set_param fail_loc=0
17190 run_test 224a "Don't panic on bulk IO failure"
17192 test_224b() { # LU-1039, MRP-303
17193 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17195 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17196 cancel_lru_locks osc
17197 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17198 $LCTL set_param fail_loc=0x515
17199 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17200 $LCTL set_param fail_loc=0
17203 run_test 224b "Don't panic on bulk IO failure"
17205 test_224c() { # LU-6441
17206 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17207 remote_mds_nodsh && skip "remote MDS with nodsh"
17209 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17210 save_writethrough $p
17211 set_cache writethrough on
17213 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17214 local at_max=$($LCTL get_param -n at_max)
17215 local timeout=$($LCTL get_param -n timeout)
17216 local test_at="at_max"
17217 local param_at="$FSNAME.sys.at_max"
17218 local test_timeout="timeout"
17219 local param_timeout="$FSNAME.sys.timeout"
17221 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17223 set_persistent_param_and_check client "$test_at" "$param_at" 0
17224 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17226 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17227 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17228 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17229 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17231 do_facet ost1 "$LCTL set_param fail_loc=0"
17233 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17234 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17237 $LCTL set_param -n $pages_per_rpc
17238 restore_lustre_params < $p
17241 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17243 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17246 if [ -z ${MDSSURVEY} ]; then
17247 skip_env "mds-survey not found"
17249 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17250 skip "Need MDS version at least 2.2.51"
17252 local mds=$(facet_host $SINGLEMDS)
17253 local target=$(do_nodes $mds 'lctl dl' |
17254 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17256 local cmd1="file_count=1000 thrhi=4"
17257 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17258 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17259 local cmd="$cmd1 $cmd2 $cmd3"
17261 rm -f ${TMP}/mds_survey*
17263 eval $cmd || error "mds-survey with zero-stripe failed"
17264 cat ${TMP}/mds_survey*
17265 rm -f ${TMP}/mds_survey*
17267 run_test 225a "Metadata survey sanity with zero-stripe"
17270 if [ -z ${MDSSURVEY} ]; then
17271 skip_env "mds-survey not found"
17273 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17274 skip "Need MDS version at least 2.2.51"
17275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17276 remote_mds_nodsh && skip "remote MDS with nodsh"
17277 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17278 skip_env "Need to mount OST to test"
17281 local mds=$(facet_host $SINGLEMDS)
17282 local target=$(do_nodes $mds 'lctl dl' |
17283 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17285 local cmd1="file_count=1000 thrhi=4"
17286 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17287 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17288 local cmd="$cmd1 $cmd2 $cmd3"
17290 rm -f ${TMP}/mds_survey*
17292 eval $cmd || error "mds-survey with stripe_count failed"
17293 cat ${TMP}/mds_survey*
17294 rm -f ${TMP}/mds_survey*
17296 run_test 225b "Metadata survey sanity with stripe_count = 1"
17298 mcreate_path2fid () {
17304 local path=$DIR/$tdir/$name
17309 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17310 error "cannot create $desc"
17312 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17314 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17316 fid_path=$($LFS fid2path $MOUNT $fid)
17318 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17320 [ "$path" == "$fid_path" ] ||
17321 error "fid2path returned $fid_path, expected $path"
17323 echo "pass with $path and $fid"
17328 mkdir -p $DIR/$tdir
17330 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17331 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17332 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17333 mcreate_path2fid 0040666 0 0 dir "directory"
17334 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17335 mcreate_path2fid 0100666 0 0 file "regular file"
17336 mcreate_path2fid 0120666 0 0 link "symbolic link"
17337 mcreate_path2fid 0140666 0 0 sock "socket"
17339 run_test 226a "call path2fid and fid2path on files of all type"
17342 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17347 mkdir -p $DIR/$tdir
17348 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17349 error "create remote directory failed"
17350 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17351 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17352 "character special file (null)"
17353 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17354 "character special file (no device)"
17355 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17356 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17357 "block special file (loop)"
17358 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17359 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17360 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17362 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17366 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17367 skip "Need MDS version at least 2.13.55"
17369 local submnt=/mnt/submnt
17370 local srcfile=/etc/passwd
17371 local dstfile=$submnt/passwd
17377 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17378 error "create remote directory failed"
17379 mkdir -p $submnt || error "create $submnt failed"
17380 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17381 error "mount $submnt failed"
17382 stack_trap "umount $submnt" EXIT
17384 cp $srcfile $dstfile
17385 fid=$($LFS path2fid $dstfile)
17386 path=$($LFS fid2path $submnt "$fid")
17387 [ "$path" = "$dstfile" ] ||
17388 error "fid2path $submnt $fid failed ($path != $dstfile)"
17390 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17392 # LU-1299 Executing or running ldd on a truncated executable does not
17393 # cause an out-of-memory condition.
17395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17396 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17398 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17399 chmod +x $MOUNT/date
17401 $MOUNT/date > /dev/null
17402 ldd $MOUNT/date > /dev/null
17405 run_test 227 "running truncated executable does not cause OOM"
17407 # LU-1512 try to reuse idle OI blocks
17409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17410 remote_mds_nodsh && skip "remote MDS with nodsh"
17411 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17413 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17414 local myDIR=$DIR/$tdir
17417 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17418 $LCTL set_param fail_loc=0x80001002
17419 createmany -o $myDIR/t- 10000
17420 $LCTL set_param fail_loc=0
17421 # The guard is current the largest FID holder
17423 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17425 local IDX=$(($SEQ % 64))
17427 do_facet $SINGLEMDS sync
17428 # Make sure journal flushed.
17430 local blk1=$(do_facet $SINGLEMDS \
17431 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17432 grep Blockcount | awk '{print $4}')
17434 # Remove old files, some OI blocks will become idle.
17435 unlinkmany $myDIR/t- 10000
17436 # Create new files, idle OI blocks should be reused.
17437 createmany -o $myDIR/t- 2000
17438 do_facet $SINGLEMDS sync
17439 # Make sure journal flushed.
17441 local blk2=$(do_facet $SINGLEMDS \
17442 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17443 grep Blockcount | awk '{print $4}')
17445 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17447 run_test 228a "try to reuse idle OI blocks"
17450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17451 remote_mds_nodsh && skip "remote MDS with nodsh"
17452 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17454 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17455 local myDIR=$DIR/$tdir
17458 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17459 $LCTL set_param fail_loc=0x80001002
17460 createmany -o $myDIR/t- 10000
17461 $LCTL set_param fail_loc=0
17462 # The guard is current the largest FID holder
17464 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17466 local IDX=$(($SEQ % 64))
17468 do_facet $SINGLEMDS sync
17469 # Make sure journal flushed.
17471 local blk1=$(do_facet $SINGLEMDS \
17472 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17473 grep Blockcount | awk '{print $4}')
17475 # Remove old files, some OI blocks will become idle.
17476 unlinkmany $myDIR/t- 10000
17479 stop $SINGLEMDS || error "Fail to stop MDT."
17481 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17483 df $MOUNT || error "Fail to df."
17484 # Create new files, idle OI blocks should be reused.
17485 createmany -o $myDIR/t- 2000
17486 do_facet $SINGLEMDS sync
17487 # Make sure journal flushed.
17489 local blk2=$(do_facet $SINGLEMDS \
17490 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17491 grep Blockcount | awk '{print $4}')
17493 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17495 run_test 228b "idle OI blocks can be reused after MDT restart"
17499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17500 remote_mds_nodsh && skip "remote MDS with nodsh"
17501 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17503 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17504 local myDIR=$DIR/$tdir
17507 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17508 $LCTL set_param fail_loc=0x80001002
17509 # 20000 files can guarantee there are index nodes in the OI file
17510 createmany -o $myDIR/t- 20000
17511 $LCTL set_param fail_loc=0
17512 # The guard is current the largest FID holder
17514 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17516 local IDX=$(($SEQ % 64))
17518 do_facet $SINGLEMDS sync
17519 # Make sure journal flushed.
17521 local blk1=$(do_facet $SINGLEMDS \
17522 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17523 grep Blockcount | awk '{print $4}')
17525 # Remove old files, some OI blocks will become idle.
17526 unlinkmany $myDIR/t- 20000
17528 # The OI file should become empty now
17530 # Create new files, idle OI blocks should be reused.
17531 createmany -o $myDIR/t- 2000
17532 do_facet $SINGLEMDS sync
17533 # Make sure journal flushed.
17535 local blk2=$(do_facet $SINGLEMDS \
17536 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17537 grep Blockcount | awk '{print $4}')
17539 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17541 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17543 test_229() { # LU-2482, LU-3448
17544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17545 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17546 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17547 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17551 # Create a file with a released layout and stripe count 2.
17552 $MULTIOP $DIR/$tfile H2c ||
17553 error "failed to create file with released layout"
17555 $LFS getstripe -v $DIR/$tfile
17557 local pattern=$($LFS getstripe -L $DIR/$tfile)
17558 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17560 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17562 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17563 stat $DIR/$tfile || error "failed to stat released file"
17565 chown $RUNAS_ID $DIR/$tfile ||
17566 error "chown $RUNAS_ID $DIR/$tfile failed"
17568 chgrp $RUNAS_ID $DIR/$tfile ||
17569 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17571 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17572 rm $DIR/$tfile || error "failed to remove released file"
17574 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17577 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17578 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17579 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17580 skip "Need MDS version at least 2.11.52"
17584 test_mkdir $DIR/$tdir
17585 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17586 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17587 [ $mdt_idx -ne 0 ] &&
17588 error "create local directory on wrong MDT $mdt_idx"
17590 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17591 error "create remote directory failed"
17592 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17593 [ $mdt_idx -ne $MDTIDX ] &&
17594 error "create remote directory on wrong MDT $mdt_idx"
17596 createmany -o $DIR/$tdir/test_230/t- 10 ||
17597 error "create files on remote directory failed"
17598 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17599 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17600 rm -r $DIR/$tdir || error "unlink remote directory failed"
17602 run_test 230a "Create remote directory and files under the remote directory"
17605 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17606 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17607 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17608 skip "Need MDS version at least 2.11.52"
17616 local migrate_dir=$DIR/$tdir/migrate_dir
17617 local other_dir=$DIR/$tdir/other_dir
17619 test_mkdir $DIR/$tdir
17620 test_mkdir -i0 -c1 $migrate_dir
17621 test_mkdir -i0 -c1 $other_dir
17622 for ((i=0; i<10; i++)); do
17623 mkdir -p $migrate_dir/dir_${i}
17624 createmany -o $migrate_dir/dir_${i}/f 10 ||
17625 error "create files under remote dir failed $i"
17628 cp /etc/passwd $migrate_dir/$tfile
17629 cp /etc/passwd $other_dir/$tfile
17630 chattr +SAD $migrate_dir
17631 chattr +SAD $migrate_dir/$tfile
17633 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17634 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17635 local old_dir_mode=$(stat -c%f $migrate_dir)
17636 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17638 mkdir -p $migrate_dir/dir_default_stripe2
17639 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17640 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17642 mkdir -p $other_dir
17643 ln $migrate_dir/$tfile $other_dir/luna
17644 ln $migrate_dir/$tfile $migrate_dir/sofia
17645 ln $other_dir/$tfile $migrate_dir/david
17646 ln -s $migrate_dir/$tfile $other_dir/zachary
17647 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17648 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17654 for len in 58 59 60; do
17655 lnktgt=$(str_repeat 'l' $len)
17656 touch $migrate_dir/$lnktgt
17657 ln -s $lnktgt $migrate_dir/${len}char_ln
17661 for len in 4094 4095; do
17662 lnktgt=$(str_repeat 'l' $len)
17663 ln -s $lnktgt $migrate_dir/${len}char_ln
17667 for len in 254 255; do
17668 touch $migrate_dir/$(str_repeat 'l' $len)
17671 $LFS migrate -m $MDTIDX $migrate_dir ||
17672 error "fails on migrating remote dir to MDT1"
17674 echo "migratate to MDT1, then checking.."
17675 for ((i = 0; i < 10; i++)); do
17676 for file in $(find $migrate_dir/dir_${i}); do
17677 mdt_index=$($LFS getstripe -m $file)
17678 # broken symlink getstripe will fail
17679 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17680 error "$file is not on MDT${MDTIDX}"
17684 # the multiple link file should still in MDT0
17685 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17686 [ $mdt_index == 0 ] ||
17687 error "$file is not on MDT${MDTIDX}"
17689 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17690 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17691 error " expect $old_dir_flag get $new_dir_flag"
17693 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17694 [ "$old_file_flag" = "$new_file_flag" ] ||
17695 error " expect $old_file_flag get $new_file_flag"
17697 local new_dir_mode=$(stat -c%f $migrate_dir)
17698 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17699 error "expect mode $old_dir_mode get $new_dir_mode"
17701 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17702 [ "$old_file_mode" = "$new_file_mode" ] ||
17703 error "expect mode $old_file_mode get $new_file_mode"
17705 diff /etc/passwd $migrate_dir/$tfile ||
17706 error "$tfile different after migration"
17708 diff /etc/passwd $other_dir/luna ||
17709 error "luna different after migration"
17711 diff /etc/passwd $migrate_dir/sofia ||
17712 error "sofia different after migration"
17714 diff /etc/passwd $migrate_dir/david ||
17715 error "david different after migration"
17717 diff /etc/passwd $other_dir/zachary ||
17718 error "zachary different after migration"
17720 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17721 error "${tfile}_ln different after migration"
17723 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17724 error "${tfile}_ln_other different after migration"
17726 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17727 [ $stripe_count = 2 ] ||
17728 error "dir strpe_count $d != 2 after migration."
17730 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17731 [ $stripe_count = 2 ] ||
17732 error "file strpe_count $d != 2 after migration."
17734 #migrate back to MDT0
17737 $LFS migrate -m $MDTIDX $migrate_dir ||
17738 error "fails on migrating remote dir to MDT0"
17740 echo "migrate back to MDT0, checking.."
17741 for file in $(find $migrate_dir); do
17742 mdt_index=$($LFS getstripe -m $file)
17743 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17744 error "$file is not on MDT${MDTIDX}"
17747 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17748 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17749 error " expect $old_dir_flag get $new_dir_flag"
17751 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17752 [ "$old_file_flag" = "$new_file_flag" ] ||
17753 error " expect $old_file_flag get $new_file_flag"
17755 local new_dir_mode=$(stat -c%f $migrate_dir)
17756 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17757 error "expect mode $old_dir_mode get $new_dir_mode"
17759 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17760 [ "$old_file_mode" = "$new_file_mode" ] ||
17761 error "expect mode $old_file_mode get $new_file_mode"
17763 diff /etc/passwd ${migrate_dir}/$tfile ||
17764 error "$tfile different after migration"
17766 diff /etc/passwd ${other_dir}/luna ||
17767 error "luna different after migration"
17769 diff /etc/passwd ${migrate_dir}/sofia ||
17770 error "sofia different after migration"
17772 diff /etc/passwd ${other_dir}/zachary ||
17773 error "zachary different after migration"
17775 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17776 error "${tfile}_ln different after migration"
17778 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17779 error "${tfile}_ln_other different after migration"
17781 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17782 [ $stripe_count = 2 ] ||
17783 error "dir strpe_count $d != 2 after migration."
17785 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17786 [ $stripe_count = 2 ] ||
17787 error "file strpe_count $d != 2 after migration."
17789 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17791 run_test 230b "migrate directory"
17794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17795 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17796 remote_mds_nodsh && skip "remote MDS with nodsh"
17797 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17798 skip "Need MDS version at least 2.11.52"
17804 local migrate_dir=$DIR/$tdir/migrate_dir
17806 #If migrating directory fails in the middle, all entries of
17807 #the directory is still accessiable.
17808 test_mkdir $DIR/$tdir
17809 test_mkdir -i0 -c1 $migrate_dir
17810 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17812 createmany -o $migrate_dir/f $total ||
17813 error "create files under ${migrate_dir} failed"
17815 # fail after migrating top dir, and this will fail only once, so the
17816 # first sub file migration will fail (currently f3), others succeed.
17817 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17818 do_facet mds1 lctl set_param fail_loc=0x1801
17819 local t=$(ls $migrate_dir | wc -l)
17820 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17821 error "migrate should fail"
17822 local u=$(ls $migrate_dir | wc -l)
17823 [ "$u" == "$t" ] || error "$u != $t during migration"
17825 # add new dir/file should succeed
17826 mkdir $migrate_dir/dir ||
17827 error "mkdir failed under migrating directory"
17828 touch $migrate_dir/file ||
17829 error "create file failed under migrating directory"
17831 # add file with existing name should fail
17832 for file in $migrate_dir/f*; do
17833 stat $file > /dev/null || error "stat $file failed"
17834 $OPENFILE -f O_CREAT:O_EXCL $file &&
17835 error "open(O_CREAT|O_EXCL) $file should fail"
17836 $MULTIOP $file m && error "create $file should fail"
17837 touch $DIR/$tdir/remote_dir/$tfile ||
17838 error "touch $tfile failed"
17839 ln $DIR/$tdir/remote_dir/$tfile $file &&
17840 error "link $file should fail"
17841 mdt_index=$($LFS getstripe -m $file)
17842 if [ $mdt_index == 0 ]; then
17843 # file failed to migrate is not allowed to rename to
17844 mv $DIR/$tdir/remote_dir/$tfile $file &&
17845 error "rename to $file should fail"
17847 mv $DIR/$tdir/remote_dir/$tfile $file ||
17848 error "rename to $file failed"
17850 echo hello >> $file || error "write $file failed"
17853 # resume migration with different options should fail
17854 $LFS migrate -m 0 $migrate_dir &&
17855 error "migrate -m 0 $migrate_dir should fail"
17857 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17858 error "migrate -c 2 $migrate_dir should fail"
17860 # resume migration should succeed
17861 $LFS migrate -m $MDTIDX $migrate_dir ||
17862 error "migrate $migrate_dir failed"
17864 echo "Finish migration, then checking.."
17865 for file in $(find $migrate_dir); do
17866 mdt_index=$($LFS getstripe -m $file)
17867 [ $mdt_index == $MDTIDX ] ||
17868 error "$file is not on MDT${MDTIDX}"
17871 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17873 run_test 230c "check directory accessiblity if migration failed"
17876 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17877 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17878 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17879 skip "Need MDS version at least 2.11.52"
17881 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17883 local migrate_dir=$DIR/$tdir/migrate_dir
17893 old_index=$((RANDOM % MDSCOUNT))
17894 old_count=$((MDSCOUNT - old_index))
17895 new_index=$((RANDOM % MDSCOUNT))
17896 new_count=$((MDSCOUNT - new_index))
17897 new_hash=1 # for all_char
17899 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17900 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17902 test_mkdir $DIR/$tdir
17903 test_mkdir -i $old_index -c $old_count $migrate_dir
17905 for ((i=0; i<100; i++)); do
17906 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17907 createmany -o $migrate_dir/dir_${i}/f 100 ||
17908 error "create files under remote dir failed $i"
17911 echo -n "Migrate from MDT$old_index "
17912 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17913 echo -n "to MDT$new_index"
17914 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17917 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17918 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17919 error "migrate remote dir error"
17921 echo "Finish migration, then checking.."
17922 for file in $(find $migrate_dir); do
17923 mdt_index=$($LFS getstripe -m $file)
17924 if [ $mdt_index -lt $new_index ] ||
17925 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17926 error "$file is on MDT$mdt_index"
17930 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17932 run_test 230d "check migrate big directory"
17935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17936 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17937 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17938 skip "Need MDS version at least 2.11.52"
17945 mkdir -p $DIR/$tdir
17946 mkdir $DIR/$tdir/migrate_dir
17947 mkdir $DIR/$tdir/other_dir
17948 touch $DIR/$tdir/migrate_dir/a
17949 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17950 ls $DIR/$tdir/other_dir
17952 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17953 error "migrate dir fails"
17955 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17956 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17958 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17959 [ $mdt_index == 0 ] || error "a is not on MDT0"
17961 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17962 error "migrate dir fails"
17964 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17965 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17967 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17968 [ $mdt_index == 1 ] || error "a is not on MDT1"
17970 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17971 [ $mdt_index == 1 ] || error "b is not on MDT1"
17973 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17974 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17976 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17978 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17980 run_test 230e "migrate mulitple local link files"
17983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17984 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17985 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17986 skip "Need MDS version at least 2.11.52"
17991 mkdir -p $DIR/$tdir
17992 mkdir $DIR/$tdir/migrate_dir
17993 $LFS mkdir -i1 $DIR/$tdir/other_dir
17994 touch $DIR/$tdir/migrate_dir/a
17995 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17996 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17997 ls $DIR/$tdir/other_dir
17999 # a should be migrated to MDT1, since no other links on MDT0
18000 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18001 error "#1 migrate dir fails"
18002 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
18003 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
18004 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18005 [ $mdt_index == 1 ] || error "a is not on MDT1"
18007 # a should stay on MDT1, because it is a mulitple link file
18008 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18009 error "#2 migrate dir fails"
18010 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18011 [ $mdt_index == 1 ] || error "a is not on MDT1"
18013 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
18014 error "#3 migrate dir fails"
18016 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
18017 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
18018 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
18020 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
18021 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
18023 # a should be migrated to MDT0, since no other links on MDT1
18024 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
18025 error "#4 migrate dir fails"
18026 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
18027 [ $mdt_index == 0 ] || error "a is not on MDT0"
18029 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18031 run_test 230f "migrate mulitple remote link files"
18034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18035 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18036 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18037 skip "Need MDS version at least 2.11.52"
18039 mkdir -p $DIR/$tdir/migrate_dir
18041 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18042 error "migrating dir to non-exist MDT succeeds"
18045 run_test 230g "migrate dir to non-exist MDT"
18048 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18049 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18050 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18051 skip "Need MDS version at least 2.11.52"
18055 mkdir -p $DIR/$tdir/migrate_dir
18057 $LFS migrate -m1 $DIR &&
18058 error "migrating mountpoint1 should fail"
18060 $LFS migrate -m1 $DIR/$tdir/.. &&
18061 error "migrating mountpoint2 should fail"
18064 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18065 error "migrating $tdir/migrate_dir/.. should fail"
18069 run_test 230h "migrate .. and root"
18072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18073 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18074 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18075 skip "Need MDS version at least 2.11.52"
18077 mkdir -p $DIR/$tdir/migrate_dir
18079 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18080 error "migration fails with a tailing slash"
18082 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18083 error "migration fails with two tailing slashes"
18085 run_test 230i "lfs migrate -m tolerates trailing slashes"
18088 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18089 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18090 skip "Need MDS version at least 2.11.52"
18092 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18093 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18094 error "create $tfile failed"
18095 cat /etc/passwd > $DIR/$tdir/$tfile
18097 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18099 cmp /etc/passwd $DIR/$tdir/$tfile ||
18100 error "DoM file mismatch after migration"
18102 run_test 230j "DoM file data not changed after dir migration"
18105 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18106 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18107 skip "Need MDS version at least 2.11.56"
18110 local files_on_starting_mdt=0
18112 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18113 $LFS getdirstripe $DIR/$tdir
18114 for i in $(seq $total); do
18115 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18116 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18117 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18120 echo "$files_on_starting_mdt files on MDT0"
18122 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18123 $LFS getdirstripe $DIR/$tdir
18125 files_on_starting_mdt=0
18126 for i in $(seq $total); do
18127 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18128 error "file $tfile.$i mismatch after migration"
18129 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18130 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18133 echo "$files_on_starting_mdt files on MDT1 after migration"
18134 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18136 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18137 $LFS getdirstripe $DIR/$tdir
18139 files_on_starting_mdt=0
18140 for i in $(seq $total); do
18141 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18142 error "file $tfile.$i mismatch after 2nd migration"
18143 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18144 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18147 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18148 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18152 run_test 230k "file data not changed after dir migration"
18155 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18156 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18157 skip "Need MDS version at least 2.11.56"
18159 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18160 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18161 error "create files under remote dir failed $i"
18162 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18164 run_test 230l "readdir between MDTs won't crash"
18167 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18168 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18169 skip "Need MDS version at least 2.11.56"
18172 local mig_dir=$DIR/$tdir/migrate_dir
18173 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18177 echo "Creating files and dirs with xattrs"
18178 test_mkdir $DIR/$tdir
18179 test_mkdir -i0 -c1 $mig_dir
18181 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18182 error "cannot set xattr attr1 on dir"
18183 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18184 error "cannot set xattr attr2 on dir"
18185 touch $mig_dir/dir/f0
18186 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18187 error "cannot set xattr attr1 on file"
18188 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18189 error "cannot set xattr attr2 on file"
18190 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18191 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18192 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18193 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18194 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18195 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18196 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18197 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18198 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18200 echo "Migrating to MDT1"
18201 $LFS migrate -m $MDTIDX $mig_dir ||
18202 error "fails on migrating dir to MDT1"
18204 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18205 echo "Checking xattrs"
18206 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18207 [ "$val" = $longstr ] ||
18208 error "expecting xattr1 $longstr on dir, found $val"
18209 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18210 [ "$val" = $shortstr ] ||
18211 error "expecting xattr2 $shortstr on dir, found $val"
18212 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18213 [ "$val" = $longstr ] ||
18214 error "expecting xattr1 $longstr on file, found $val"
18215 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18216 [ "$val" = $shortstr ] ||
18217 error "expecting xattr2 $shortstr on file, found $val"
18219 run_test 230m "xattrs not changed after dir migration"
18222 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18223 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18224 skip "Need MDS version at least 2.13.53"
18226 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18227 cat /etc/hosts > $DIR/$tdir/$tfile
18228 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18229 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18231 cmp /etc/hosts $DIR/$tdir/$tfile ||
18232 error "File data mismatch after migration"
18234 run_test 230n "Dir migration with mirrored file"
18237 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18238 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18239 skip "Need MDS version at least 2.13.52"
18241 local mdts=$(comma_list $(mdts_nodes))
18244 local restripe_status
18249 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18251 # in case "crush" hash type is not set
18252 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18254 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18255 mdt.*MDT0000.enable_dir_restripe)
18256 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18257 stack_trap "do_nodes $mdts $LCTL set_param \
18258 mdt.*.enable_dir_restripe=$restripe_status"
18261 createmany -m $DIR/$tdir/f 100 ||
18262 error "create files under remote dir failed $i"
18263 createmany -d $DIR/$tdir/d 100 ||
18264 error "create dirs under remote dir failed $i"
18266 for i in $(seq 2 $MDSCOUNT); do
18267 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18268 $LFS setdirstripe -c $i $DIR/$tdir ||
18269 error "split -c $i $tdir failed"
18270 wait_update $HOSTNAME \
18271 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18272 error "dir split not finished"
18273 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18274 awk '/migrate/ {sum += $2} END { print sum }')
18275 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18276 # delta is around total_files/stripe_count
18277 [ $delta -lt $((200 /(i - 1))) ] ||
18278 error "$delta files migrated"
18281 run_test 230o "dir split"
18284 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18285 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18286 skip "Need MDS version at least 2.13.52"
18288 local mdts=$(comma_list $(mdts_nodes))
18291 local restripe_status
18296 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18298 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18300 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18301 mdt.*MDT0000.enable_dir_restripe)
18302 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18303 stack_trap "do_nodes $mdts $LCTL set_param \
18304 mdt.*.enable_dir_restripe=$restripe_status"
18306 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18307 createmany -m $DIR/$tdir/f 100 ||
18308 error "create files under remote dir failed $i"
18309 createmany -d $DIR/$tdir/d 100 ||
18310 error "create dirs under remote dir failed $i"
18312 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18313 local mdt_hash="crush"
18315 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18316 $LFS setdirstripe -c $i $DIR/$tdir ||
18317 error "split -c $i $tdir failed"
18318 [ $i -eq 1 ] && mdt_hash="none"
18319 wait_update $HOSTNAME \
18320 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18321 error "dir merge not finished"
18322 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18323 awk '/migrate/ {sum += $2} END { print sum }')
18324 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18325 # delta is around total_files/stripe_count
18326 [ $delta -lt $((200 / i)) ] ||
18327 error "$delta files migrated"
18330 run_test 230p "dir merge"
18333 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18334 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18335 skip "Need MDS version at least 2.13.52"
18337 local mdts=$(comma_list $(mdts_nodes))
18338 local saved_threshold=$(do_facet mds1 \
18339 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18340 local saved_delta=$(do_facet mds1 \
18341 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18342 local threshold=100
18345 local stripe_count=0
18349 stack_trap "do_nodes $mdts $LCTL set_param \
18350 mdt.*.dir_split_count=$saved_threshold"
18351 stack_trap "do_nodes $mdts $LCTL set_param \
18352 mdt.*.dir_split_delta=$saved_delta"
18353 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18354 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18355 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18356 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18357 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18358 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18360 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18361 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18363 while [ $stripe_count -lt $MDSCOUNT ]; do
18364 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18365 error "create sub files failed"
18366 stat $DIR/$tdir > /dev/null
18367 total=$((total + threshold * 3 / 2))
18368 stripe_count=$((stripe_count + delta))
18369 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18371 wait_update $HOSTNAME \
18372 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18373 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18375 wait_update $HOSTNAME \
18376 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18377 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18379 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18380 grep -w $stripe_index | wc -l)
18381 echo "$nr_files files on MDT$stripe_index after split"
18382 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18383 error "$nr_files files on MDT$stripe_index after split"
18385 nr_files=$(ls $DIR/$tdir | wc -w)
18386 [ $nr_files -eq $total ] ||
18387 error "total sub files $nr_files != $total"
18390 run_test 230q "dir auto split"
18393 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18394 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18395 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18396 skip "Need MDS version at least 2.13.54"
18398 # maximum amount of local locks:
18399 # parent striped dir - 2 locks
18400 # new stripe in parent to migrate to - 1 lock
18401 # source and target - 2 locks
18402 # Total 5 locks for regular file
18403 mkdir -p $DIR/$tdir
18404 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18405 touch $DIR/$tdir/dir1/eee
18407 # create 4 hardlink for 4 more locks
18408 # Total: 9 locks > RS_MAX_LOCKS (8)
18409 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18410 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18411 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18412 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18413 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18414 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18415 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18416 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18418 cancel_lru_locks mdc
18420 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18421 error "migrate dir fails"
18423 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18425 run_test 230r "migrate with too many local locks"
18429 # For simplicity this test assumes that max_pages_per_rpc
18430 # is the same across all OSCs
18431 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18432 local bulk_size=$((max_pages * PAGE_SIZE))
18433 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18436 mkdir -p $DIR/$tdir
18437 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18438 error "failed to set stripe with -S ${brw_size}M option"
18440 # clear the OSC stats
18441 $LCTL set_param osc.*.stats=0 &>/dev/null
18444 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18445 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18446 oflag=direct &>/dev/null || error "dd failed"
18448 sync; sleep 1; sync # just to be safe
18449 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18450 if [ x$nrpcs != "x1" ]; then
18451 $LCTL get_param osc.*.stats
18452 error "found $nrpcs ost_write RPCs, not 1 as expected"
18456 # Drop the OSC cache, otherwise we will read from it
18457 cancel_lru_locks osc
18459 # clear the OSC stats
18460 $LCTL set_param osc.*.stats=0 &>/dev/null
18462 # Client reads $bulk_size.
18463 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18464 iflag=direct &>/dev/null || error "dd failed"
18466 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18467 if [ x$nrpcs != "x1" ]; then
18468 $LCTL get_param osc.*.stats
18469 error "found $nrpcs ost_read RPCs, not 1 as expected"
18472 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18475 mkdir -p $DIR/$tdir
18477 for i in {0..1023}; do
18478 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18479 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18480 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18484 run_test 231b "must not assert on fully utilized OST request buffer"
18487 mkdir -p $DIR/$tdir
18488 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18490 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18491 do_facet ost1 $LCTL set_param fail_loc=0x31c
18493 # ignore dd failure
18494 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18496 do_facet ost1 $LCTL set_param fail_loc=0
18497 umount_client $MOUNT || error "umount failed"
18498 mount_client $MOUNT || error "mount failed"
18499 stop ost1 || error "cannot stop ost1"
18500 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18502 run_test 232a "failed lock should not block umount"
18505 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18506 skip "Need MDS version at least 2.10.58"
18508 mkdir -p $DIR/$tdir
18509 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18510 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18512 cancel_lru_locks osc
18514 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18515 do_facet ost1 $LCTL set_param fail_loc=0x31c
18518 $LFS data_version $DIR/$tdir/$tfile || true
18520 do_facet ost1 $LCTL set_param fail_loc=0
18521 umount_client $MOUNT || error "umount failed"
18522 mount_client $MOUNT || error "mount failed"
18523 stop ost1 || error "cannot stop ost1"
18524 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18526 run_test 232b "failed data version lock should not block umount"
18529 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18530 skip "Need MDS version at least 2.3.64"
18531 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18533 local fid=$($LFS path2fid $MOUNT)
18535 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18536 error "cannot access $MOUNT using its FID '$fid'"
18538 run_test 233a "checking that OBF of the FS root succeeds"
18541 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18542 skip "Need MDS version at least 2.5.90"
18543 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18545 local fid=$($LFS path2fid $MOUNT/.lustre)
18547 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18548 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18550 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18551 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18552 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18554 run_test 233b "checking that OBF of the FS .lustre succeeds"
18557 local p="$TMP/sanityN-$TESTNAME.parameters"
18558 save_lustre_params client "llite.*.xattr_cache" > $p
18559 lctl set_param llite.*.xattr_cache 1 ||
18560 skip_env "xattr cache is not supported"
18562 mkdir -p $DIR/$tdir || error "mkdir failed"
18563 touch $DIR/$tdir/$tfile || error "touch failed"
18564 # OBD_FAIL_LLITE_XATTR_ENOMEM
18565 $LCTL set_param fail_loc=0x1405
18566 getfattr -n user.attr $DIR/$tdir/$tfile &&
18567 error "getfattr should have failed with ENOMEM"
18568 $LCTL set_param fail_loc=0x0
18571 restore_lustre_params < $p
18574 run_test 234 "xattr cache should not crash on ENOMEM"
18577 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18578 skip "Need MDS version at least 2.4.52"
18580 flock_deadlock $DIR/$tfile
18585 124) error "process hangs on a deadlock"
18587 *) error "error executing flock_deadlock $DIR/$tfile"
18591 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18595 check_swap_layouts_support
18597 local ref1=/etc/passwd
18598 local ref2=/etc/group
18599 local file1=$DIR/$tdir/f1
18600 local file2=$DIR/$tdir/f2
18602 test_mkdir -c1 $DIR/$tdir
18603 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18604 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18605 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18606 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18607 local fd=$(free_fd)
18608 local cmd="exec $fd<>$file2"
18611 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18612 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18615 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18620 run_test 236 "Layout swap on open unlinked file"
18622 # LU-4659 linkea consistency
18624 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18625 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18626 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18627 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18630 ln $DIR/$tfile $DIR/$tfile.lnk
18631 touch $DIR/$tfile.new
18632 mv $DIR/$tfile.new $DIR/$tfile
18633 local fid1=$($LFS path2fid $DIR/$tfile)
18634 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18635 local path1=$($LFS fid2path $FSNAME "$fid1")
18636 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18637 local path2=$($LFS fid2path $FSNAME "$fid2")
18638 [ $tfile.lnk == $path2 ] ||
18639 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18642 run_test 238 "Verify linkea consistency"
18644 test_239A() { # was test_239
18645 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18646 skip "Need MDS version at least 2.5.60"
18648 local list=$(comma_list $(mdts_nodes))
18650 mkdir -p $DIR/$tdir
18651 createmany -o $DIR/$tdir/f- 5000
18652 unlinkmany $DIR/$tdir/f- 5000
18653 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18654 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18655 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18656 osp.*MDT*.sync_in_flight" | calc_sum)
18657 [ "$changes" -eq 0 ] || error "$changes not synced"
18659 run_test 239A "osp_sync test"
18661 test_239a() { #LU-5297
18662 remote_mds_nodsh && skip "remote MDS with nodsh"
18665 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18666 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18667 chgrp $RUNAS_GID $DIR/$tfile
18668 wait_delete_completed
18670 run_test 239a "process invalid osp sync record correctly"
18672 test_239b() { #LU-5297
18673 remote_mds_nodsh && skip "remote MDS with nodsh"
18676 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18677 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18678 chgrp $RUNAS_GID $DIR/$tfile1
18679 wait_delete_completed
18680 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18682 chgrp $RUNAS_GID $DIR/$tfile2
18683 wait_delete_completed
18685 run_test 239b "process osp sync record with ENOMEM error correctly"
18688 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18689 remote_mds_nodsh && skip "remote MDS with nodsh"
18691 mkdir -p $DIR/$tdir
18693 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18694 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18695 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18696 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18698 umount_client $MOUNT || error "umount failed"
18699 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18700 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18701 mount_client $MOUNT || error "failed to mount client"
18703 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18704 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18706 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18712 for LOOP in $(seq $count); do
18713 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18714 cancel_lru_locks $OSC || true
18722 for LOOP in $(seq $1); do
18723 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18728 test_241a() { # was test_241
18729 local bsize=$PAGE_SIZE
18731 (( bsize < 40960 )) && bsize=40960
18732 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18734 cancel_lru_locks $OSC
18735 test_241_bio 1000 $bsize &
18737 test_241_dio 1000 $bsize
18740 run_test 241a "bio vs dio"
18743 local bsize=$PAGE_SIZE
18745 (( bsize < 40960 )) && bsize=40960
18746 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18748 test_241_dio 1000 $bsize &
18750 test_241_dio 1000 $bsize
18753 run_test 241b "dio vs dio"
18756 remote_mds_nodsh && skip "remote MDS with nodsh"
18758 mkdir -p $DIR/$tdir
18759 touch $DIR/$tdir/$tfile
18761 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18762 do_facet mds1 lctl set_param fail_loc=0x105
18763 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18765 do_facet mds1 lctl set_param fail_loc=0
18766 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18768 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18772 test_mkdir $DIR/$tdir
18773 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18775 run_test 243 "various group lock tests"
18779 test_mkdir $DIR/$tdir
18780 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18781 sendfile_grouplock $DIR/$tdir/$tfile || \
18782 error "sendfile+grouplock failed"
18785 run_test 244a "sendfile with group lock tests"
18789 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18792 local size=$((1024*1024))
18794 test_mkdir $DIR/$tdir
18795 for i in $(seq 1 $threads); do
18796 local file=$DIR/$tdir/file_$((i / 10))
18797 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18800 for i in $(seq 1 $threads); do
18804 run_test 244b "multi-threaded write with group lock"
18807 local flagname="multi_mod_rpcs"
18808 local connect_data_name="max_mod_rpcs"
18811 # check if multiple modify RPCs flag is set
18812 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18813 grep "connect_flags:")
18816 echo "$out" | grep -qw $flagname
18817 if [ $? -ne 0 ]; then
18818 echo "connect flag $flagname is not set"
18822 # check if multiple modify RPCs data is set
18823 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18826 echo "$out" | grep -qw $connect_data_name ||
18827 error "import should have connect data $connect_data_name"
18829 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18835 umount_client $submount
18840 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18842 skip_env "Fileset feature is not supported"
18844 local submount=${MOUNT}_$tdir
18847 mkdir -p $submount || error "mkdir $submount failed"
18848 FILESET="$FILESET/$tdir" mount_client $submount ||
18849 error "mount $submount failed"
18850 trap "cleanup_247 $submount" EXIT
18851 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18852 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18853 error "read $MOUNT/$tdir/$tfile failed"
18854 cleanup_247 $submount
18856 run_test 247a "mount subdir as fileset"
18859 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18860 skip_env "Fileset feature is not supported"
18862 local submount=${MOUNT}_$tdir
18864 rm -rf $MOUNT/$tdir
18865 mkdir -p $submount || error "mkdir $submount failed"
18867 FILESET="$FILESET/$tdir" mount_client $submount &&
18868 error "mount $submount should fail"
18871 run_test 247b "mount subdir that dose not exist"
18874 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18875 skip_env "Fileset feature is not supported"
18877 local submount=${MOUNT}_$tdir
18879 mkdir -p $MOUNT/$tdir/dir1
18880 mkdir -p $submount || error "mkdir $submount failed"
18881 trap "cleanup_247 $submount" EXIT
18882 FILESET="$FILESET/$tdir" mount_client $submount ||
18883 error "mount $submount failed"
18884 local fid=$($LFS path2fid $MOUNT/)
18885 $LFS fid2path $submount $fid && error "fid2path should fail"
18886 cleanup_247 $submount
18888 run_test 247c "running fid2path outside subdirectory root"
18891 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18892 skip "Fileset feature is not supported"
18894 local submount=${MOUNT}_$tdir
18896 mkdir -p $MOUNT/$tdir/dir1
18897 mkdir -p $submount || error "mkdir $submount failed"
18898 FILESET="$FILESET/$tdir" mount_client $submount ||
18899 error "mount $submount failed"
18900 trap "cleanup_247 $submount" EXIT
18902 local td=$submount/dir1
18903 local fid=$($LFS path2fid $td)
18904 [ -z "$fid" ] && error "path2fid unable to get $td FID"
18906 # check that we get the same pathname back
18909 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
18910 echo "$rootpath $fid"
18911 found=$($LFS fid2path $rootpath "$fid")
18912 [ -n "found" ] || error "fid2path should succeed"
18913 [ "$found" == "$td" ] || error "fid2path $found != $td"
18915 # check wrong root path format
18916 rootpath=$submount"_wrong"
18917 found=$($LFS fid2path $rootpath "$fid")
18918 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
18920 cleanup_247 $submount
18922 run_test 247d "running fid2path inside subdirectory root"
18926 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18928 skip "Fileset feature is not supported"
18930 local submount=${MOUNT}_$tdir
18933 mkdir -p $submount || error "mkdir $submount failed"
18934 FILESET="$FILESET/.." mount_client $submount &&
18935 error "mount $submount should fail"
18938 run_test 247e "mount .. as fileset"
18941 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18942 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18943 skip "Need at least version 2.13.52"
18944 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18946 skip "Fileset feature is not supported"
18948 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18949 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18950 error "mkdir remote failed"
18951 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18952 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18953 error "mkdir striped failed"
18954 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18956 local submount=${MOUNT}_$tdir
18958 mkdir -p $submount || error "mkdir $submount failed"
18961 local fileset=$FILESET
18963 for dir in $tdir/remote $tdir/remote/subdir \
18964 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18965 FILESET="$fileset/$dir" mount_client $submount ||
18966 error "mount $dir failed"
18967 umount_client $submount
18970 run_test 247f "mount striped or remote directory as fileset"
18973 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18974 [ -z "$fast_read_sav" ] && skip "no fast read support"
18976 # create a large file for fast read verification
18977 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18979 # make sure the file is created correctly
18980 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18981 { rm -f $DIR/$tfile; skip "file creation error"; }
18983 echo "Test 1: verify that fast read is 4 times faster on cache read"
18985 # small read with fast read enabled
18986 $LCTL set_param -n llite.*.fast_read=1
18987 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18988 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18989 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18990 # small read with fast read disabled
18991 $LCTL set_param -n llite.*.fast_read=0
18992 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18993 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18994 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18996 # verify that fast read is 4 times faster for cache read
18997 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18998 error_not_in_vm "fast read was not 4 times faster: " \
18999 "$t_fast vs $t_slow"
19001 echo "Test 2: verify the performance between big and small read"
19002 $LCTL set_param -n llite.*.fast_read=1
19004 # 1k non-cache read
19005 cancel_lru_locks osc
19006 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19007 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19008 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19010 # 1M non-cache read
19011 cancel_lru_locks osc
19012 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
19013 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
19014 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
19016 # verify that big IO is not 4 times faster than small IO
19017 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
19018 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
19020 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
19023 run_test 248a "fast read verification"
19026 # Default short_io_bytes=16384, try both smaller and larger sizes.
19027 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
19028 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19029 echo "bs=53248 count=113 normal buffered write"
19030 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19031 error "dd of initial data file failed"
19032 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19034 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19035 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19036 error "dd with sync normal writes failed"
19037 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19039 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19040 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19041 error "dd with sync small writes failed"
19042 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19044 cancel_lru_locks osc
19046 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19047 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19048 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19049 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19050 iflag=direct || error "dd with O_DIRECT small read failed"
19051 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19052 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19053 error "compare $TMP/$tfile.1 failed"
19055 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19056 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19058 # just to see what the maximum tunable value is, and test parsing
19059 echo "test invalid parameter 2MB"
19060 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19061 error "too-large short_io_bytes allowed"
19062 echo "test maximum parameter 512KB"
19063 # if we can set a larger short_io_bytes, run test regardless of version
19064 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19065 # older clients may not allow setting it this large, that's OK
19066 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19067 skip "Need at least client version 2.13.50"
19068 error "medium short_io_bytes failed"
19070 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19071 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19073 echo "test large parameter 64KB"
19074 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19075 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19077 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19078 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19079 error "dd with sync large writes failed"
19080 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19082 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19083 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19084 num=$((113 * 4096 / PAGE_SIZE))
19085 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19086 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19087 error "dd with O_DIRECT large writes failed"
19088 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19089 error "compare $DIR/$tfile.3 failed"
19091 cancel_lru_locks osc
19093 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19094 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19095 error "dd with O_DIRECT large read failed"
19096 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19097 error "compare $TMP/$tfile.2 failed"
19099 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19100 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19101 error "dd with O_DIRECT large read failed"
19102 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19103 error "compare $TMP/$tfile.3 failed"
19105 run_test 248b "test short_io read and write for both small and large sizes"
19107 test_249() { # LU-7890
19108 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19109 skip "Need at least version 2.8.54"
19112 $LFS setstripe -c 1 $DIR/$tfile
19113 # Offset 2T == 4k * 512M
19114 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19115 error "dd to 2T offset failed"
19117 run_test 249 "Write above 2T file size"
19120 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19121 && skip "no 16TB file size limit on ZFS"
19123 $LFS setstripe -c 1 $DIR/$tfile
19124 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19125 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19126 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19127 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19128 conv=notrunc,fsync && error "append succeeded"
19131 run_test 250 "Write above 16T limit"
19134 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19136 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19137 #Skip once - writing the first stripe will succeed
19138 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19139 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19140 error "short write happened"
19142 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19143 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19144 error "short read happened"
19148 run_test 251 "Handling short read and write correctly"
19151 remote_mds_nodsh && skip "remote MDS with nodsh"
19152 remote_ost_nodsh && skip "remote OST with nodsh"
19153 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19154 skip_env "ldiskfs only test"
19164 # check lr_reader on OST0000
19166 dev=$(facet_device $tgt)
19167 out=$(do_facet $tgt $LR_READER $dev)
19168 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19170 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19171 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19172 error "Invalid uuid returned by $LR_READER on target $tgt"
19173 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19175 # check lr_reader -c on MDT0000
19177 dev=$(facet_device $tgt)
19178 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19179 skip "$LR_READER does not support additional options"
19181 out=$(do_facet $tgt $LR_READER -c $dev)
19182 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19184 num=$(echo "$out" | grep -c "mdtlov")
19185 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19186 error "Invalid number of mdtlov clients returned by $LR_READER"
19187 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19189 # check lr_reader -cr on MDT0000
19190 out=$(do_facet $tgt $LR_READER -cr $dev)
19191 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19193 echo "$out" | grep -q "^reply_data:$" ||
19194 error "$LR_READER should have returned 'reply_data' section"
19195 num=$(echo "$out" | grep -c "client_generation")
19196 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19198 run_test 252 "check lr_reader tool"
19201 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19202 remote_mds_nodsh && skip "remote MDS with nodsh"
19203 remote_mgs_nodsh && skip "remote MGS with nodsh"
19207 local ost_name=$(ostname_from_index $ostidx)
19210 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19211 do_facet $SINGLEMDS $LCTL get_param -n \
19212 osp.$mdtosc_proc1.reserved_mb_high ||
19213 skip "remote MDS does not support reserved_mb_high"
19217 wait_delete_completed
19220 pool_add $TESTNAME || error "Pool creation failed"
19221 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19223 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19224 error "Setstripe failed"
19226 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19228 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19230 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19232 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19233 osp.$mdtosc_proc1.prealloc_status)
19234 echo "prealloc_status $oa_status"
19236 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19237 error "File creation should fail"
19239 #object allocation was stopped, but we still able to append files
19240 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19241 oflag=append || error "Append failed"
19243 rm -f $DIR/$tdir/$tfile.0
19245 # For this test, we want to delete the files we created to go out of
19246 # space but leave the watermark, so we remain nearly out of space
19247 ost_watermarks_enospc_delete_files $tfile $ostidx
19249 wait_delete_completed
19253 for i in $(seq 10 12); do
19254 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19255 2>/dev/null || error "File creation failed after rm"
19258 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19259 osp.$mdtosc_proc1.prealloc_status)
19260 echo "prealloc_status $oa_status"
19262 if (( oa_status != 0 )); then
19263 error "Object allocation still disable after rm"
19266 run_test 253 "Check object allocation limit"
19269 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19270 remote_mds_nodsh && skip "remote MDS with nodsh"
19271 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19272 skip "MDS does not support changelog_size"
19275 local MDT0=$(facet_svc $SINGLEMDS)
19277 changelog_register || error "changelog_register failed"
19279 changelog_clear 0 || error "changelog_clear failed"
19281 local size1=$(do_facet $SINGLEMDS \
19282 $LCTL get_param -n mdd.$MDT0.changelog_size)
19283 echo "Changelog size $size1"
19286 $LFS mkdir -i 0 $DIR/$tdir
19288 mkdir -p $DIR/$tdir/pics/2008/zachy
19289 touch $DIR/$tdir/pics/2008/zachy/timestamp
19290 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19291 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19292 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19293 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19294 rm $DIR/$tdir/pics/desktop.jpg
19296 local size2=$(do_facet $SINGLEMDS \
19297 $LCTL get_param -n mdd.$MDT0.changelog_size)
19298 echo "Changelog size after work $size2"
19300 (( $size2 > $size1 )) ||
19301 error "new Changelog size=$size2 less than old size=$size1"
19303 run_test 254 "Check changelog size"
19310 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19311 awk -F: '{print $2}' | grep $type > /dev/null
19312 if [ $? -ne 0 ]; then
19322 lfs ladvise -a willread $file > /dev/null 2>&1
19323 if [ $? -eq 0 ]; then
19327 lfs ladvise -a willread $file 2>&1 |
19328 grep "Inappropriate ioctl for device" > /dev/null
19329 if [ $? -eq 0 ]; then
19336 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19339 # run a random read IO workload
19340 # usage: random_read_iops <filename> <filesize> <iosize>
19341 random_read_iops() {
19344 local iosize=${3:-4096}
19346 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19347 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19350 drop_file_oss_cache() {
19354 $LFS ladvise -a dontneed $file 2>/dev/null ||
19355 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19358 ladvise_willread_performance()
19361 local average_origin=0
19362 local average_cache=0
19363 local average_ladvise=0
19365 for ((i = 1; i <= $repeat; i++)); do
19366 echo "Iter $i/$repeat: reading without willread hint"
19367 cancel_lru_locks osc
19368 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19369 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19370 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19371 average_origin=$(bc <<<"$average_origin + $speed_origin")
19373 cancel_lru_locks osc
19374 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19375 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19376 average_cache=$(bc <<<"$average_cache + $speed_cache")
19378 cancel_lru_locks osc
19379 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19380 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19381 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19382 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19383 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19385 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19386 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19387 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19389 speedup_cache=$(percent $average_cache $average_origin)
19390 speedup_ladvise=$(percent $average_ladvise $average_origin)
19392 echo "Average uncached read: $average_origin"
19393 echo "Average speedup with OSS cached read: " \
19394 "$average_cache = +$speedup_cache%"
19395 echo "Average speedup with ladvise willread: " \
19396 "$average_ladvise = +$speedup_ladvise%"
19398 local lowest_speedup=20
19399 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19400 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19401 "got $average_cache%. Skipping ladvise willread check."
19405 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19406 # it is still good to run until then to exercise 'ladvise willread'
19407 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19408 [ "$ost1_FSTYPE" = "zfs" ] &&
19409 echo "osd-zfs does not support dontneed or drop_caches" &&
19412 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19413 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19414 error_not_in_vm "Speedup with willread is less than " \
19415 "$lowest_speedup%, got $average_ladvise%"
19419 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19420 skip "lustre < 2.8.54 does not support ladvise "
19421 remote_ost_nodsh && skip "remote OST with nodsh"
19423 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19425 ladvise_no_type willread $DIR/$tfile &&
19426 skip "willread ladvise is not supported"
19428 ladvise_no_ioctl $DIR/$tfile &&
19429 skip "ladvise ioctl is not supported"
19432 local size=$((size_mb * 1048576))
19433 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19434 error "dd to $DIR/$tfile failed"
19436 lfs ladvise -a willread $DIR/$tfile ||
19437 error "Ladvise failed with no range argument"
19439 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19440 error "Ladvise failed with no -l or -e argument"
19442 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19443 error "Ladvise failed with only -e argument"
19445 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19446 error "Ladvise failed with only -l argument"
19448 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19449 error "End offset should not be smaller than start offset"
19451 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19452 error "End offset should not be equal to start offset"
19454 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19455 error "Ladvise failed with overflowing -s argument"
19457 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19458 error "Ladvise failed with overflowing -e argument"
19460 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19461 error "Ladvise failed with overflowing -l argument"
19463 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19464 error "Ladvise succeeded with conflicting -l and -e arguments"
19466 echo "Synchronous ladvise should wait"
19468 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19469 do_nodes $(comma_list $(osts_nodes)) \
19470 $LCTL set_param fail_val=$delay fail_loc=0x237
19472 local start_ts=$SECONDS
19473 lfs ladvise -a willread $DIR/$tfile ||
19474 error "Ladvise failed with no range argument"
19475 local end_ts=$SECONDS
19476 local inteval_ts=$((end_ts - start_ts))
19478 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19479 error "Synchronous advice didn't wait reply"
19482 echo "Asynchronous ladvise shouldn't wait"
19483 local start_ts=$SECONDS
19484 lfs ladvise -a willread -b $DIR/$tfile ||
19485 error "Ladvise failed with no range argument"
19486 local end_ts=$SECONDS
19487 local inteval_ts=$((end_ts - start_ts))
19489 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19490 error "Asynchronous advice blocked"
19493 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19494 ladvise_willread_performance
19496 run_test 255a "check 'lfs ladvise -a willread'"
19502 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19506 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19507 skip "lustre < 2.8.54 does not support ladvise "
19508 remote_ost_nodsh && skip "remote OST with nodsh"
19510 lfs setstripe -c 1 -i 0 $DIR/$tfile
19512 ladvise_no_type dontneed $DIR/$tfile &&
19513 skip "dontneed ladvise is not supported"
19515 ladvise_no_ioctl $DIR/$tfile &&
19516 skip "ladvise ioctl is not supported"
19518 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19519 [ "$ost1_FSTYPE" = "zfs" ] &&
19520 skip "zfs-osd does not support 'ladvise dontneed'"
19523 local size=$((size_mb * 1048576))
19524 # In order to prevent disturbance of other processes, only check 3/4
19525 # of the memory usage
19526 local kibibytes=$((size_mb * 1024 * 3 / 4))
19528 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19529 error "dd to $DIR/$tfile failed"
19531 #force write to complete before dropping OST cache & checking memory
19534 local total=$(facet_meminfo ost1 MemTotal)
19535 echo "Total memory: $total KiB"
19537 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19538 local before_read=$(facet_meminfo ost1 Cached)
19539 echo "Cache used before read: $before_read KiB"
19541 lfs ladvise -a willread $DIR/$tfile ||
19542 error "Ladvise willread failed"
19543 local after_read=$(facet_meminfo ost1 Cached)
19544 echo "Cache used after read: $after_read KiB"
19546 lfs ladvise -a dontneed $DIR/$tfile ||
19547 error "Ladvise dontneed again failed"
19548 local no_read=$(facet_meminfo ost1 Cached)
19549 echo "Cache used after dontneed ladvise: $no_read KiB"
19551 if [ $total -lt $((before_read + kibibytes)) ]; then
19552 echo "Memory is too small, abort checking"
19556 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19557 error "Ladvise willread should use more memory" \
19558 "than $kibibytes KiB"
19561 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19562 error "Ladvise dontneed should release more memory" \
19563 "than $kibibytes KiB"
19566 run_test 255b "check 'lfs ladvise -a dontneed'"
19569 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19570 skip "lustre < 2.10.50 does not support lockahead"
19578 test_mkdir -p $DIR/$tdir
19579 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19581 #test 10 returns only success/failure
19583 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19585 if [ $rc -eq 255 ]; then
19586 error "Ladvise test${i} failed, ${rc}"
19589 #test 11 counts lock enqueue requests, all others count new locks
19591 count=$(do_facet ost1 \
19592 $LCTL get_param -n ost.OSS.ost.stats)
19593 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19595 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19597 if [ $rc -eq 255 ]; then
19598 error "Ladvise test${i} failed, ${rc}"
19601 new_count=$(do_facet ost1 \
19602 $LCTL get_param -n ost.OSS.ost.stats)
19603 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19604 awk '{ print $2 }')
19606 difference="$((new_count - count))"
19607 if [ $difference -ne $rc ]; then
19608 error "Ladvise test${i}, bad enqueue count, returned " \
19609 "${rc}, actual ${difference}"
19612 for i in $(seq 12 21); do
19613 # If we do not do this, we run the risk of having too many
19614 # locks and starting lock cancellation while we are checking
19616 cancel_lru_locks osc
19618 count=$($LCTL get_param -n \
19619 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19621 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19623 if [ $rc -eq 255 ]; then
19624 error "Ladvise test ${i} failed, ${rc}"
19627 new_count=$($LCTL get_param -n \
19628 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19629 difference="$((new_count - count))"
19631 # Test 15 output is divided by 100 to map down to valid return
19632 if [ $i -eq 15 ]; then
19636 if [ $difference -ne $rc ]; then
19637 error "Ladvise test ${i}, bad lock count, returned " \
19638 "${rc}, actual ${difference}"
19642 #test 22 returns only success/failure
19644 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19646 if [ $rc -eq 255 ]; then
19647 error "Ladvise test${i} failed, ${rc}"
19650 run_test 255c "suite of ladvise lockahead tests"
19653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19654 remote_mds_nodsh && skip "remote MDS with nodsh"
19655 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19656 changelog_users $SINGLEMDS | grep "^cl" &&
19657 skip "active changelog user"
19663 mdt_dev=$(mdsdevname 1)
19666 changelog_register || error "changelog_register failed"
19669 mkdir -p $DIR/$tdir
19671 changelog_clear 0 || error "changelog_clear failed"
19674 touch $DIR/$tdir/{1..10}
19677 stop $SINGLEMDS || error "Fail to stop MDT"
19681 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19683 #after mount new plainllog is used
19684 touch $DIR/$tdir/{11..19}
19685 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19686 stack_trap "rm -f $tmpfile"
19687 cat_sl=$(do_facet $SINGLEMDS "sync; \
19688 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19689 llog_reader $tmpfile | grep -c type=1064553b")
19690 do_facet $SINGLEMDS llog_reader $tmpfile
19692 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19694 changelog_clear 0 || error "changelog_clear failed"
19696 cat_sl=$(do_facet $SINGLEMDS "sync; \
19697 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19698 llog_reader $tmpfile | grep -c type=1064553b")
19700 if (( cat_sl == 2 )); then
19701 error "Empty plain llog was not deleted from changelog catalog"
19702 elif (( cat_sl != 1 )); then
19703 error "Active plain llog shouldn't be deleted from catalog"
19706 run_test 256 "Check llog delete for empty and not full state"
19709 remote_mds_nodsh && skip "remote MDS with nodsh"
19710 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19711 skip "Need MDS version at least 2.8.55"
19713 test_mkdir $DIR/$tdir
19715 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19716 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19719 #define OBD_FAIL_MDS_XATTR_REP 0x161
19720 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19721 local facet=mds$((mdtidx + 1))
19722 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19723 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19725 stop $facet || error "stop MDS failed"
19726 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19727 error "start MDS fail"
19728 wait_recovery_complete $facet
19730 run_test 257 "xattr locks are not lost"
19732 # Verify we take the i_mutex when security requires it
19734 #define OBD_FAIL_IMUTEX_SEC 0x141c
19735 $LCTL set_param fail_loc=0x141c
19737 chmod u+s $DIR/$tfile
19738 chmod a+rwx $DIR/$tfile
19739 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19741 if [ $RC -ne 0 ]; then
19742 error "error, failed to take i_mutex, rc=$?"
19746 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19748 # Verify we do NOT take the i_mutex in the normal case
19750 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19751 $LCTL set_param fail_loc=0x141d
19754 chmod a+rw $DIR/$tfile
19755 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19757 if [ $RC -ne 0 ]; then
19758 error "error, took i_mutex unnecessarily, rc=$?"
19763 run_test 258b "verify i_mutex security behavior"
19766 local file=$DIR/$tfile
19770 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19772 stack_trap "rm -f $file" EXIT
19774 wait_delete_completed
19775 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19776 echo "before: $before"
19778 $LFS setstripe -i 0 -c 1 $file
19779 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19781 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19782 echo "after write: $after"
19784 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19785 do_facet ost1 $LCTL set_param fail_loc=0x2301
19787 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19788 echo "after truncate: $after"
19791 do_facet ost1 $LCTL set_param fail_loc=0
19792 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19794 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19795 echo "after restart: $after"
19796 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19797 error "missing truncate?"
19801 run_test 259 "crash at delayed truncate"
19804 #define OBD_FAIL_MDC_CLOSE 0x806
19805 $LCTL set_param fail_loc=0x80000806
19809 run_test 260 "Check mdc_close fail"
19811 ### Data-on-MDT sanity tests ###
19813 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19814 skip "Need MDS version at least 2.10.55 for DoM"
19817 local dom=$DIR/$tdir/dom_file
19818 local tmp=$DIR/$tdir/tmp_file
19820 mkdir -p $DIR/$tdir
19822 # basic checks for DoM component creation
19823 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19824 error "Can set MDT layout to non-first entry"
19826 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19827 error "Can define multiple entries as MDT layout"
19829 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19831 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19832 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19833 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19835 local mdtidx=$($LFS getstripe -m $dom)
19836 local mdtname=MDT$(printf %04x $mdtidx)
19837 local facet=mds$((mdtidx + 1))
19838 local space_check=1
19840 # Skip free space checks with ZFS
19841 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19845 local size_tmp=$((65536 * 3))
19846 local mdtfree1=$(do_facet $facet \
19847 lctl get_param -n osd*.*$mdtname.kbytesfree)
19849 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19850 # check also direct IO along write
19851 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19852 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19854 cmp $tmp $dom || error "file data is different"
19855 [ $(stat -c%s $dom) == $size_tmp ] ||
19856 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19857 if [ $space_check == 1 ]; then
19858 local mdtfree2=$(do_facet $facet \
19859 lctl get_param -n osd*.*$mdtname.kbytesfree)
19861 # increase in usage from by $size_tmp
19862 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19863 error "MDT free space wrong after write: " \
19864 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19868 local size_dom=10000
19870 $TRUNCATE $dom $size_dom
19871 [ $(stat -c%s $dom) == $size_dom ] ||
19872 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19873 if [ $space_check == 1 ]; then
19874 mdtfree1=$(do_facet $facet \
19875 lctl get_param -n osd*.*$mdtname.kbytesfree)
19876 # decrease in usage from $size_tmp to new $size_dom
19877 [ $(($mdtfree1 - $mdtfree2)) -ge \
19878 $(((size_tmp - size_dom) / 1024)) ] ||
19879 error "MDT free space is wrong after truncate: " \
19880 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19886 size_dom=$((size_dom + size_tmp))
19887 [ $(stat -c%s $dom) == $size_dom ] ||
19888 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19889 if [ $space_check == 1 ]; then
19890 mdtfree2=$(do_facet $facet \
19891 lctl get_param -n osd*.*$mdtname.kbytesfree)
19892 # increase in usage by $size_tmp from previous
19893 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19894 error "MDT free space is wrong after append: " \
19895 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19900 if [ $space_check == 1 ]; then
19901 mdtfree1=$(do_facet $facet \
19902 lctl get_param -n osd*.*$mdtname.kbytesfree)
19903 # decrease in usage by $size_dom from previous
19904 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19905 error "MDT free space is wrong after removal: " \
19906 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19909 # combined striping
19910 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19911 error "Can't create DoM + OST striping"
19913 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19914 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19915 # check also direct IO along write
19916 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19918 cmp $tmp $dom || error "file data is different"
19919 [ $(stat -c%s $dom) == $size_tmp ] ||
19920 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19925 run_test 270a "DoM: basic functionality tests"
19928 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19929 skip "Need MDS version at least 2.10.55"
19931 local dom=$DIR/$tdir/dom_file
19932 local max_size=1048576
19934 mkdir -p $DIR/$tdir
19935 $LFS setstripe -E $max_size -L mdt $dom
19937 # truncate over the limit
19938 $TRUNCATE $dom $(($max_size + 1)) &&
19939 error "successful truncate over the maximum size"
19940 # write over the limit
19941 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19942 error "successful write over the maximum size"
19943 # append over the limit
19944 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19945 echo "12345" >> $dom && error "successful append over the maximum size"
19950 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19953 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19954 skip "Need MDS version at least 2.10.55"
19956 mkdir -p $DIR/$tdir
19957 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19959 # check files inherit DoM EA
19960 touch $DIR/$tdir/first
19961 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19962 error "bad pattern"
19963 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19964 error "bad stripe count"
19965 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19966 error "bad stripe size"
19968 # check directory inherits DoM EA and uses it as default
19969 mkdir $DIR/$tdir/subdir
19970 touch $DIR/$tdir/subdir/second
19971 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19972 error "bad pattern in sub-directory"
19973 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19974 error "bad stripe count in sub-directory"
19975 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19976 error "bad stripe size in sub-directory"
19979 run_test 270c "DoM: DoM EA inheritance tests"
19982 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19983 skip "Need MDS version at least 2.10.55"
19985 mkdir -p $DIR/$tdir
19986 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19988 # inherit default DoM striping
19989 mkdir $DIR/$tdir/subdir
19990 touch $DIR/$tdir/subdir/f1
19992 # change default directory striping
19993 $LFS setstripe -c 1 $DIR/$tdir/subdir
19994 touch $DIR/$tdir/subdir/f2
19995 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19996 error "wrong default striping in file 2"
19997 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19998 error "bad pattern in file 2"
20001 run_test 270d "DoM: change striping from DoM to RAID0"
20004 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20005 skip "Need MDS version at least 2.10.55"
20007 mkdir -p $DIR/$tdir/dom
20008 mkdir -p $DIR/$tdir/norm
20011 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
20012 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
20014 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
20015 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
20017 # find DoM files by layout
20018 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
20019 [ $NUM -eq $DOMFILES ] ||
20020 error "lfs find -L: found $NUM, expected $DOMFILES"
20021 echo "Test 1: lfs find 20 DOM files by layout: OK"
20023 # there should be 1 dir with default DOM striping
20024 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
20026 error "lfs find -L: found $NUM, expected 1 dir"
20027 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20029 # find DoM files by stripe size
20030 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20031 [ $NUM -eq $DOMFILES ] ||
20032 error "lfs find -S: found $NUM, expected $DOMFILES"
20033 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20035 # find files by stripe offset except DoM files
20036 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20037 [ $NUM -eq $NORMFILES ] ||
20038 error "lfs find -i: found $NUM, expected $NORMFILES"
20039 echo "Test 5: lfs find no DOM files by stripe index: OK"
20042 run_test 270e "DoM: lfs find with DoM files test"
20045 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20046 skip "Need MDS version at least 2.10.55"
20048 local mdtname=${FSNAME}-MDT0000-mdtlov
20049 local dom=$DIR/$tdir/dom_file
20050 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20051 lod.$mdtname.dom_stripesize)
20052 local dom_limit=131072
20054 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20055 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20056 lod.$mdtname.dom_stripesize)
20057 [ ${dom_limit} -eq ${dom_current} ] ||
20058 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20060 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20061 $LFS setstripe -d $DIR/$tdir
20062 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20063 error "Can't set directory default striping"
20065 # exceed maximum stripe size
20066 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20067 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20068 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20069 error "Able to create DoM component size more than LOD limit"
20071 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20072 dom_current=$(do_facet mds1 $LCTL get_param -n \
20073 lod.$mdtname.dom_stripesize)
20074 [ 0 -eq ${dom_current} ] ||
20075 error "Can't set zero DoM stripe limit"
20078 # attempt to create DoM file on server with disabled DoM should
20079 # remove DoM entry from layout and be succeed
20080 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20081 error "Can't create DoM file (DoM is disabled)"
20082 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20083 error "File has DoM component while DoM is disabled"
20086 # attempt to create DoM file with only DoM stripe should return error
20087 $LFS setstripe -E $dom_limit -L mdt $dom &&
20088 error "Able to create DoM-only file while DoM is disabled"
20090 # too low values to be aligned with smallest stripe size 64K
20091 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20092 dom_current=$(do_facet mds1 $LCTL get_param -n \
20093 lod.$mdtname.dom_stripesize)
20094 [ 30000 -eq ${dom_current} ] &&
20095 error "Can set too small DoM stripe limit"
20097 # 64K is a minimal stripe size in Lustre, expect limit of that size
20098 [ 65536 -eq ${dom_current} ] ||
20099 error "Limit is not set to 64K but ${dom_current}"
20101 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20102 dom_current=$(do_facet mds1 $LCTL get_param -n \
20103 lod.$mdtname.dom_stripesize)
20105 [ 2147483648 -eq ${dom_current} ] &&
20106 error "Can set too large DoM stripe limit"
20108 do_facet mds1 $LCTL set_param -n \
20109 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20110 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20111 error "Can't create DoM component size after limit change"
20112 do_facet mds1 $LCTL set_param -n \
20113 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20114 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20115 error "Can't create DoM file after limit decrease"
20116 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20117 error "Can create big DoM component after limit decrease"
20118 touch ${dom}_def ||
20119 error "Can't create file with old default layout"
20121 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20124 run_test 270f "DoM: maximum DoM stripe size checks"
20127 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20128 skip "Need MDS version at least 2.13.52"
20129 local dom=$DIR/$tdir/$tfile
20131 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20132 local lodname=${FSNAME}-MDT0000-mdtlov
20134 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20135 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20136 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20137 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20139 local dom_limit=1024
20140 local dom_threshold="50%"
20142 $LFS setstripe -d $DIR/$tdir
20143 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20144 error "Can't set directory default striping"
20146 do_facet mds1 $LCTL set_param -n \
20147 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20148 # set 0 threshold and create DOM file to change tunable stripesize
20149 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20150 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20151 error "Failed to create $dom file"
20152 # now tunable dom_cur_stripesize should reach maximum
20153 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20154 lod.${lodname}.dom_stripesize_cur_kb)
20155 [[ $dom_current == $dom_limit ]] ||
20156 error "Current DOM stripesize is not maximum"
20159 # set threshold for further tests
20160 do_facet mds1 $LCTL set_param -n \
20161 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20162 echo "DOM threshold is $dom_threshold free space"
20165 # Spoof bfree to exceed threshold
20166 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20167 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20168 for spfree in 40 20 0 15 30 55; do
20169 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20170 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20171 error "Failed to create $dom file"
20172 dom_def=$(do_facet mds1 $LCTL get_param -n \
20173 lod.${lodname}.dom_stripesize_cur_kb)
20174 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20175 [[ $dom_def != $dom_current ]] ||
20176 error "Default stripe size was not changed"
20177 if [[ $spfree > 0 ]] ; then
20178 dom_set=$($LFS getstripe -S $dom)
20179 [[ $dom_set == $((dom_def * 1024)) ]] ||
20180 error "DOM component size is still old"
20182 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20183 error "DoM component is set with no free space"
20186 dom_current=$dom_def
20189 run_test 270g "DoM: default DoM stripe size depends on free space"
20192 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20193 skip "Need MDS version at least 2.13.53"
20195 local mdtname=${FSNAME}-MDT0000-mdtlov
20196 local dom=$DIR/$tdir/$tfile
20197 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20199 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20200 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20202 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20203 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20204 error "can't create OST file"
20205 # mirrored file with DOM entry in the second mirror
20206 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20207 error "can't create mirror with DoM component"
20209 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20211 # DOM component in the middle and has other enries in the same mirror,
20212 # should succeed but lost DoM component
20213 $LFS setstripe --copy=${dom}_1 $dom ||
20214 error "Can't create file from OST|DOM mirror layout"
20215 # check new file has no DoM layout after all
20216 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20217 error "File has DoM component while DoM is disabled"
20219 run_test 270h "DoM: DoM stripe removal when disabled on server"
20222 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20223 skip "Need MDS version at least 2.10.55"
20225 local dom=$DIR/$tdir/dom
20227 mkdir -p $DIR/$tdir
20229 $LFS setstripe -E 1024K -L mdt $dom
20231 lctl set_param -n mdc.*.stats=clear
20232 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20233 cat $dom > /dev/null
20234 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20235 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20239 run_test 271a "DoM: data is cached for read after write"
20242 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20243 skip "Need MDS version at least 2.10.55"
20245 local dom=$DIR/$tdir/dom
20247 mkdir -p $DIR/$tdir
20249 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20251 lctl set_param -n mdc.*.stats=clear
20252 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20253 cancel_lru_locks mdc
20254 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20255 # second stat to check size is cached on client
20256 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20257 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20258 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20261 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20264 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20265 skip "Need MDS version at least 2.10.55"
20267 local dom=$DIR/$tdir/dom
20269 mkdir -p $DIR/$tdir
20271 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20273 lctl set_param -n mdc.*.stats=clear
20274 lctl set_param -n osc.*.stats=clear
20275 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20276 cancel_lru_locks mdc
20277 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20278 # second stat to check size is cached on client
20279 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20280 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20281 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20282 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20283 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20286 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20292 local mdt=MDT$(printf %04x $mdtidx)
20294 if [ -z $param ]; then
20295 lctl get_param -n mdc.*$mdt*.stats
20297 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20302 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20303 skip "Need MDS version at least 2.10.55"
20305 local dom=$DIR/$tdir/dom
20307 mkdir -p $DIR/$tdir
20309 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20311 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20312 local facet=mds$((mdtidx + 1))
20314 cancel_lru_locks mdc
20315 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20316 createmany -o $dom 1000
20317 lctl set_param -n mdc.*.stats=clear
20318 smalliomany -w $dom 1000 200
20319 get_mdc_stats $mdtidx
20320 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20321 # Each file has 1 open, 1 IO enqueues, total 2000
20322 # but now we have also +1 getxattr for security.capability, total 3000
20323 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20324 unlinkmany $dom 1000
20326 cancel_lru_locks mdc
20327 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20328 createmany -o $dom 1000
20329 lctl set_param -n mdc.*.stats=clear
20330 smalliomany -w $dom 1000 200
20331 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20332 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20333 # for OPEN and IO lock.
20334 [ $((enq - enq_2)) -ge 1000 ] ||
20335 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20336 unlinkmany $dom 1000
20339 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20341 cleanup_271def_tests() {
20347 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20348 skip "Need MDS version at least 2.10.57"
20350 local dom=$DIR/$tdir/dom
20351 local tmp=$TMP/$tfile
20352 trap "cleanup_271def_tests $tmp" EXIT
20354 mkdir -p $DIR/$tdir
20356 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20358 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20360 cancel_lru_locks mdc
20361 dd if=/dev/urandom of=$tmp bs=1000 count=1
20362 dd if=$tmp of=$dom bs=1000 count=1
20363 cancel_lru_locks mdc
20365 cat /etc/hosts >> $tmp
20366 lctl set_param -n mdc.*.stats=clear
20368 # append data to the same file it should update local page
20369 echo "Append to the same page"
20370 cat /etc/hosts >> $dom
20371 local num=$(get_mdc_stats $mdtidx ost_read)
20372 local ra=$(get_mdc_stats $mdtidx req_active)
20373 local rw=$(get_mdc_stats $mdtidx req_waittime)
20375 [ -z $num ] || error "$num READ RPC occured"
20376 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20380 cmp $tmp $dom || error "file miscompare"
20382 cancel_lru_locks mdc
20383 lctl set_param -n mdc.*.stats=clear
20385 echo "Open and read file"
20386 cat $dom > /dev/null
20387 local num=$(get_mdc_stats $mdtidx ost_read)
20388 local ra=$(get_mdc_stats $mdtidx req_active)
20389 local rw=$(get_mdc_stats $mdtidx req_waittime)
20391 [ -z $num ] || error "$num READ RPC occured"
20392 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20396 cmp $tmp $dom || error "file miscompare"
20400 run_test 271d "DoM: read on open (1K file in reply buffer)"
20403 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20404 skip "Need MDS version at least 2.10.57"
20406 local dom=$DIR/$tdir/dom
20407 local tmp=$TMP/$tfile
20408 trap "cleanup_271def_tests $tmp" EXIT
20410 mkdir -p $DIR/$tdir
20412 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20414 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20416 cancel_lru_locks mdc
20417 dd if=/dev/urandom of=$tmp bs=265000 count=1
20418 dd if=$tmp of=$dom bs=265000 count=1
20419 cancel_lru_locks mdc
20420 cat /etc/hosts >> $tmp
20421 lctl set_param -n mdc.*.stats=clear
20423 echo "Append to the same page"
20424 cat /etc/hosts >> $dom
20425 local num=$(get_mdc_stats $mdtidx ost_read)
20426 local ra=$(get_mdc_stats $mdtidx req_active)
20427 local rw=$(get_mdc_stats $mdtidx req_waittime)
20429 [ -z $num ] || error "$num READ RPC occured"
20430 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20434 cmp $tmp $dom || error "file miscompare"
20436 cancel_lru_locks mdc
20437 lctl set_param -n mdc.*.stats=clear
20439 echo "Open and read file"
20440 cat $dom > /dev/null
20441 local num=$(get_mdc_stats $mdtidx ost_read)
20442 local ra=$(get_mdc_stats $mdtidx req_active)
20443 local rw=$(get_mdc_stats $mdtidx req_waittime)
20445 [ -z $num ] && num=0
20446 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20447 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20451 cmp $tmp $dom || error "file miscompare"
20455 run_test 271f "DoM: read on open (200K file and read tail)"
20458 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20459 skip "Skipping due to old client or server version"
20461 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20463 $CHECKSTAT -t file $DIR1/$tfile
20465 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20468 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20469 $LCTL set_param fail_loc=0x80000314
20470 rm $DIR1/$tfile || error "Unlink fails"
20472 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20473 [ $RC -eq 0 ] || error "Failed write to stale object"
20475 run_test 271g "Discard DoM data vs client flush race"
20478 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20479 skip "Need MDS version at least 2.11.50"
20481 local dom=$DIR/$tdir/dom
20482 mkdir -p $DIR/$tdir
20484 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20485 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20486 error "failed to write data into $dom"
20487 local old_md5=$(md5sum $dom)
20489 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20490 error "failed to migrate to the same DoM component"
20492 local new_md5=$(md5sum $dom)
20494 [ "$old_md5" == "$new_md5" ] ||
20495 error "md5sum differ: $old_md5, $new_md5"
20497 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20498 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20500 run_test 272a "DoM migration: new layout with the same DOM component"
20503 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20504 skip "Need MDS version at least 2.11.50"
20506 local dom=$DIR/$tdir/dom
20507 mkdir -p $DIR/$tdir
20508 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20510 local mdtidx=$($LFS getstripe -m $dom)
20511 local mdtname=MDT$(printf %04x $mdtidx)
20512 local facet=mds$((mdtidx + 1))
20514 local mdtfree1=$(do_facet $facet \
20515 lctl get_param -n osd*.*$mdtname.kbytesfree)
20516 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20517 error "failed to write data into $dom"
20518 local old_md5=$(md5sum $dom)
20519 cancel_lru_locks mdc
20520 local mdtfree1=$(do_facet $facet \
20521 lctl get_param -n osd*.*$mdtname.kbytesfree)
20523 $LFS migrate -c2 $dom ||
20524 error "failed to migrate to the new composite layout"
20525 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20526 error "MDT stripe was not removed"
20528 cancel_lru_locks mdc
20529 local new_md5=$(md5sum $dom)
20530 [ "$old_md5" == "$new_md5" ] ||
20531 error "$old_md5 != $new_md5"
20533 # Skip free space checks with ZFS
20534 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20535 local mdtfree2=$(do_facet $facet \
20536 lctl get_param -n osd*.*$mdtname.kbytesfree)
20537 [ $mdtfree2 -gt $mdtfree1 ] ||
20538 error "MDT space is not freed after migration"
20542 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20545 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20546 skip "Need MDS version at least 2.11.50"
20548 local dom=$DIR/$tdir/$tfile
20549 mkdir -p $DIR/$tdir
20550 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20552 local mdtidx=$($LFS getstripe -m $dom)
20553 local mdtname=MDT$(printf %04x $mdtidx)
20554 local facet=mds$((mdtidx + 1))
20556 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20557 error "failed to write data into $dom"
20558 local old_md5=$(md5sum $dom)
20559 cancel_lru_locks mdc
20560 local mdtfree1=$(do_facet $facet \
20561 lctl get_param -n osd*.*$mdtname.kbytesfree)
20563 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20564 error "failed to migrate to the new composite layout"
20565 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20566 error "MDT stripe was not removed"
20568 cancel_lru_locks mdc
20569 local new_md5=$(md5sum $dom)
20570 [ "$old_md5" == "$new_md5" ] ||
20571 error "$old_md5 != $new_md5"
20573 # Skip free space checks with ZFS
20574 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20575 local mdtfree2=$(do_facet $facet \
20576 lctl get_param -n osd*.*$mdtname.kbytesfree)
20577 [ $mdtfree2 -gt $mdtfree1 ] ||
20578 error "MDS space is not freed after migration"
20582 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20585 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20586 skip "Need MDS version at least 2.12.55"
20588 local dom=$DIR/$tdir/$tfile
20589 mkdir -p $DIR/$tdir
20590 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20592 local mdtidx=$($LFS getstripe -m $dom)
20593 local mdtname=MDT$(printf %04x $mdtidx)
20594 local facet=mds$((mdtidx + 1))
20596 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20597 error "failed to write data into $dom"
20598 local old_md5=$(md5sum $dom)
20599 cancel_lru_locks mdc
20600 local mdtfree1=$(do_facet $facet \
20601 lctl get_param -n osd*.*$mdtname.kbytesfree)
20603 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20604 error "failed mirroring to the new composite layout"
20605 $LFS mirror resync $dom ||
20606 error "failed mirror resync"
20607 $LFS mirror split --mirror-id 1 -d $dom ||
20608 error "failed mirror split"
20610 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20611 error "MDT stripe was not removed"
20613 cancel_lru_locks mdc
20614 local new_md5=$(md5sum $dom)
20615 [ "$old_md5" == "$new_md5" ] ||
20616 error "$old_md5 != $new_md5"
20618 # Skip free space checks with ZFS
20619 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20620 local mdtfree2=$(do_facet $facet \
20621 lctl get_param -n osd*.*$mdtname.kbytesfree)
20622 [ $mdtfree2 -gt $mdtfree1 ] ||
20623 error "MDS space is not freed after DOM mirror deletion"
20627 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20630 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20631 skip "Need MDS version at least 2.12.55"
20633 local dom=$DIR/$tdir/$tfile
20634 mkdir -p $DIR/$tdir
20635 $LFS setstripe -c 2 $dom
20637 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20638 error "failed to write data into $dom"
20639 local old_md5=$(md5sum $dom)
20640 cancel_lru_locks mdc
20642 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20643 error "failed mirroring to the DOM layout"
20644 $LFS mirror resync $dom ||
20645 error "failed mirror resync"
20646 $LFS mirror split --mirror-id 1 -d $dom ||
20647 error "failed mirror split"
20649 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20650 error "MDT stripe was not removed"
20652 cancel_lru_locks mdc
20653 local new_md5=$(md5sum $dom)
20654 [ "$old_md5" == "$new_md5" ] ||
20655 error "$old_md5 != $new_md5"
20659 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20662 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20663 skip "Need MDS version at least 2.12.55"
20665 local dom=$DIR/$tdir/$tfile
20666 mkdir -p $DIR/$tdir
20667 $LFS setstripe -c 2 $dom
20669 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20670 error "failed to write data into $dom"
20671 local old_md5=$(md5sum $dom)
20672 cancel_lru_locks mdc
20674 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20675 error "failed migrating to the DOM file"
20677 cancel_lru_locks mdc
20678 local new_md5=$(md5sum $dom)
20679 [ "$old_md5" != "$new_md5" ] &&
20680 error "$old_md5 != $new_md5"
20684 run_test 272f "DoM migration: OST-striped file to DOM file"
20687 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20688 skip "Need MDS version at least 2.11.50"
20690 # Layout swap cannot be done if either file has DOM component,
20691 # this will never be supported, migration should be used instead
20693 local dom=$DIR/$tdir/$tfile
20694 mkdir -p $DIR/$tdir
20696 $LFS setstripe -c2 ${dom}_plain
20697 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20698 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20699 error "can swap layout with DoM component"
20700 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20701 error "can swap layout with DoM component"
20703 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20704 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20705 error "can swap layout with DoM component"
20706 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20707 error "can swap layout with DoM component"
20710 run_test 273a "DoM: layout swapping should fail with DOM"
20713 remote_ost_nodsh && skip "remote OST with nodsh"
20714 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20715 skip "Need OST version >= 2.10.57"
20717 local file=$DIR/$tfile
20720 oss=$(comma_list $(osts_nodes))
20722 dd if=/dev/urandom of=$file bs=1M count=2 ||
20723 error "failed to create a file"
20724 cancel_lru_locks osc
20727 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20728 error "failed to read a file"
20730 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20731 $LCTL set_param fail_loc=0x8000031f
20733 cancel_lru_locks osc &
20736 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20737 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20738 #IO takes another lock, but matches the PENDING one
20739 #and places it to the IO RPC
20740 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20741 error "failed to read a file with PENDING lock"
20743 run_test 275 "Read on a canceled duplicate lock"
20746 remote_ost_nodsh && skip "remote OST with nodsh"
20749 do_facet ost1 "(while true; do \
20750 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20751 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20754 for LOOP in $(seq 20); do
20756 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20759 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20760 rm $TMP/sanity_276_pid"
20762 run_test 276 "Race between mount and obd_statfs"
20765 $LCTL set_param ldlm.namespaces.*.lru_size=0
20766 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20767 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20768 grep ^used_mb | awk '{print $2}')
20769 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20770 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20771 oflag=direct conv=notrunc
20772 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20773 grep ^used_mb | awk '{print $2}')
20774 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20776 run_test 277 "Direct IO shall drop page cache"
20779 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20780 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20781 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20782 skip "needs the same host for mdt1 mdt2" && return
20787 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20788 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20794 echo "Starting MDTs"
20795 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20797 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20799 do_facet mds2 $LCTL set_param fail_loc=0
20801 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20802 wait_recovery_complete mds2
20804 run_test 278 "Race starting MDS between MDTs stop/start"
20807 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20808 skip "Need MGS version at least 2.13.52"
20809 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20810 combined_mgs_mds || skip "needs combined MGS/MDT"
20812 umount_client $MOUNT
20813 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20814 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20816 mount_client $MOUNT &
20818 stop mgs || error "stop mgs failed"
20819 #for a race mgs would crash
20820 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20821 mount_client $MOUNT || error "mount client failed"
20823 run_test 280 "Race between MGS umount and client llog processing"
20825 cleanup_test_300() {
20829 test_striped_dir() {
20834 mkdir -p $DIR/$tdir
20836 SAVE_UMASK=$(umask)
20837 trap cleanup_test_300 RETURN EXIT
20839 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20840 $DIR/$tdir/striped_dir ||
20841 error "set striped dir error"
20843 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20844 [ "$mode" = "755" ] || error "expect 755 got $mode"
20846 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20847 error "getdirstripe failed"
20848 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20849 if [ "$stripe_count" != "2" ]; then
20850 error "1:stripe_count is $stripe_count, expect 2"
20852 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20853 if [ "$stripe_count" != "2" ]; then
20854 error "2:stripe_count is $stripe_count, expect 2"
20857 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20858 if [ "$stripe_index" != "$mdt_index" ]; then
20859 error "stripe_index is $stripe_index, expect $mdt_index"
20862 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20863 error "nlink error after create striped dir"
20865 mkdir $DIR/$tdir/striped_dir/a
20866 mkdir $DIR/$tdir/striped_dir/b
20868 stat $DIR/$tdir/striped_dir/a ||
20869 error "create dir under striped dir failed"
20870 stat $DIR/$tdir/striped_dir/b ||
20871 error "create dir under striped dir failed"
20873 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20874 error "nlink error after mkdir"
20876 rmdir $DIR/$tdir/striped_dir/a
20877 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20878 error "nlink error after rmdir"
20880 rmdir $DIR/$tdir/striped_dir/b
20881 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20882 error "nlink error after rmdir"
20884 chattr +i $DIR/$tdir/striped_dir
20885 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20886 error "immutable flags not working under striped dir!"
20887 chattr -i $DIR/$tdir/striped_dir
20889 rmdir $DIR/$tdir/striped_dir ||
20890 error "rmdir striped dir error"
20898 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20899 skip "skipped for lustre < 2.7.0"
20900 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20901 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20903 test_striped_dir 0 || error "failed on striped dir on MDT0"
20904 test_striped_dir 1 || error "failed on striped dir on MDT0"
20906 run_test 300a "basic striped dir sanity test"
20909 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20910 skip "skipped for lustre < 2.7.0"
20911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20912 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20919 test_mkdir $DIR/$tdir || error "mkdir fail"
20920 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20921 error "set striped dir error"
20922 for i in {0..9}; do
20923 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20925 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20926 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20927 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20929 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20930 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20931 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20935 run_test 300b "check ctime/mtime for striped dir"
20938 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20939 skip "skipped for lustre < 2.7.0"
20940 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20941 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20945 mkdir -p $DIR/$tdir
20946 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20947 error "set striped dir error"
20949 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20950 error "chown striped dir failed"
20952 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20953 error "create 5k files failed"
20955 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20957 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20961 run_test 300c "chown && check ls under striped directory"
20964 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20965 skip "skipped for lustre < 2.7.0"
20966 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20967 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20972 mkdir -p $DIR/$tdir
20973 $LFS setstripe -c 2 $DIR/$tdir
20975 #local striped directory
20976 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20977 error "set striped dir error"
20978 #look at the directories for debug purposes
20980 $LFS getdirstripe $DIR/$tdir
20981 ls -l $DIR/$tdir/striped_dir
20982 $LFS getdirstripe $DIR/$tdir/striped_dir
20983 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20984 error "create 10 files failed"
20986 #remote striped directory
20987 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20988 error "set striped dir error"
20989 #look at the directories for debug purposes
20991 $LFS getdirstripe $DIR/$tdir
20992 ls -l $DIR/$tdir/remote_striped_dir
20993 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20994 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20995 error "create 10 files failed"
20997 for file in $(find $DIR/$tdir); do
20998 stripe_count=$($LFS getstripe -c $file)
20999 [ $stripe_count -eq 2 ] ||
21000 error "wrong stripe $stripe_count for $file"
21005 run_test 300d "check default stripe under striped directory"
21008 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21009 skip "Need MDS version at least 2.7.55"
21010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21011 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21016 mkdir -p $DIR/$tdir
21018 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21019 error "set striped dir error"
21021 touch $DIR/$tdir/striped_dir/a
21022 touch $DIR/$tdir/striped_dir/b
21023 touch $DIR/$tdir/striped_dir/c
21025 mkdir $DIR/$tdir/striped_dir/dir_a
21026 mkdir $DIR/$tdir/striped_dir/dir_b
21027 mkdir $DIR/$tdir/striped_dir/dir_c
21029 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21030 error "set striped adir under striped dir error"
21032 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21033 error "set striped bdir under striped dir error"
21035 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21036 error "set striped cdir under striped dir error"
21038 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21039 error "rename dir under striped dir fails"
21041 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21042 error "rename dir under different stripes fails"
21044 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21045 error "rename file under striped dir should succeed"
21047 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21048 error "rename dir under striped dir should succeed"
21052 run_test 300e "check rename under striped directory"
21055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21056 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21057 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21058 skip "Need MDS version at least 2.7.55"
21064 mkdir -p $DIR/$tdir
21066 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21067 error "set striped dir error"
21069 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21070 error "set striped dir error"
21072 touch $DIR/$tdir/striped_dir/a
21073 mkdir $DIR/$tdir/striped_dir/dir_a
21074 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21075 error "create striped dir under striped dir fails"
21077 touch $DIR/$tdir/striped_dir1/b
21078 mkdir $DIR/$tdir/striped_dir1/dir_b
21079 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21080 error "create striped dir under striped dir fails"
21082 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21083 error "rename dir under different striped dir should fail"
21085 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21086 error "rename striped dir under diff striped dir should fail"
21088 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21089 error "rename file under diff striped dirs fails"
21093 run_test 300f "check rename cross striped directory"
21095 test_300_check_default_striped_dir()
21098 local default_count=$2
21099 local default_index=$3
21102 local dir_stripe_index
21105 echo "checking $dirname $default_count $default_index"
21106 $LFS setdirstripe -D -c $default_count -i $default_index \
21107 -t all_char $DIR/$tdir/$dirname ||
21108 error "set default stripe on striped dir error"
21109 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21110 [ $stripe_count -eq $default_count ] ||
21111 error "expect $default_count get $stripe_count for $dirname"
21113 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21114 [ $stripe_index -eq $default_index ] ||
21115 error "expect $default_index get $stripe_index for $dirname"
21117 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21118 error "create dirs failed"
21120 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21121 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21122 for dir in $(find $DIR/$tdir/$dirname/*); do
21123 stripe_count=$($LFS getdirstripe -c $dir)
21124 [ $stripe_count -eq $default_count ] ||
21125 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21126 error "stripe count $default_count != $stripe_count for $dir"
21128 stripe_index=$($LFS getdirstripe -i $dir)
21129 [ $default_index -eq -1 ] ||
21130 [ $stripe_index -eq $default_index ] ||
21131 error "$stripe_index != $default_index for $dir"
21133 #check default stripe
21134 stripe_count=$($LFS getdirstripe -D -c $dir)
21135 [ $stripe_count -eq $default_count ] ||
21136 error "default count $default_count != $stripe_count for $dir"
21138 stripe_index=$($LFS getdirstripe -D -i $dir)
21139 [ $stripe_index -eq $default_index ] ||
21140 error "default index $default_index != $stripe_index for $dir"
21142 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21146 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21147 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21148 skip "Need MDS version at least 2.7.55"
21155 mkdir $DIR/$tdir/normal_dir
21157 #Checking when client cache stripe index
21158 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21159 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21160 error "create striped_dir failed"
21162 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21163 error "create dir0 fails"
21164 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21165 [ $stripe_index -eq 0 ] ||
21166 error "dir0 expect index 0 got $stripe_index"
21168 mkdir $DIR/$tdir/striped_dir/dir1 ||
21169 error "create dir1 fails"
21170 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21171 [ $stripe_index -eq 1 ] ||
21172 error "dir1 expect index 1 got $stripe_index"
21174 #check default stripe count/stripe index
21175 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21176 test_300_check_default_striped_dir normal_dir 1 0
21177 test_300_check_default_striped_dir normal_dir 2 1
21178 test_300_check_default_striped_dir normal_dir 2 -1
21180 #delete default stripe information
21181 echo "delete default stripeEA"
21182 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21183 error "set default stripe on striped dir error"
21185 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21186 for dir in $(find $DIR/$tdir/normal_dir/*); do
21187 stripe_count=$($LFS getdirstripe -c $dir)
21188 [ $stripe_count -eq 0 ] ||
21189 error "expect 1 get $stripe_count for $dir"
21190 stripe_index=$($LFS getdirstripe -i $dir)
21191 [ $stripe_index -eq 0 ] ||
21192 error "expect 0 get $stripe_index for $dir"
21195 run_test 300g "check default striped directory for normal directory"
21198 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21199 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21200 skip "Need MDS version at least 2.7.55"
21206 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21207 error "set striped dir error"
21209 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21210 test_300_check_default_striped_dir striped_dir 1 0
21211 test_300_check_default_striped_dir striped_dir 2 1
21212 test_300_check_default_striped_dir striped_dir 2 -1
21214 #delete default stripe information
21215 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21216 error "set default stripe on striped dir error"
21218 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21219 for dir in $(find $DIR/$tdir/striped_dir/*); do
21220 stripe_count=$($LFS getdirstripe -c $dir)
21221 [ $stripe_count -eq 0 ] ||
21222 error "expect 1 get $stripe_count for $dir"
21225 run_test 300h "check default striped directory for striped directory"
21228 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21229 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21230 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21231 skip "Need MDS version at least 2.7.55"
21238 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21239 error "set striped dir error"
21241 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21242 error "create files under striped dir failed"
21244 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21245 error "set striped hashdir error"
21247 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21248 error "create dir0 under hash dir failed"
21249 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21250 error "create dir1 under hash dir failed"
21252 # unfortunately, we need to umount to clear dir layout cache for now
21253 # once we fully implement dir layout, we can drop this
21254 umount_client $MOUNT || error "umount failed"
21255 mount_client $MOUNT || error "mount failed"
21257 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21258 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21259 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21261 #set the stripe to be unknown hash type
21262 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21263 $LCTL set_param fail_loc=0x1901
21264 for ((i = 0; i < 10; i++)); do
21265 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21266 error "stat f-$i failed"
21267 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21270 touch $DIR/$tdir/striped_dir/f0 &&
21271 error "create under striped dir with unknown hash should fail"
21273 $LCTL set_param fail_loc=0
21275 umount_client $MOUNT || error "umount failed"
21276 mount_client $MOUNT || error "mount failed"
21280 run_test 300i "client handle unknown hash type striped directory"
21283 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21285 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21286 skip "Need MDS version at least 2.7.55"
21293 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21294 $LCTL set_param fail_loc=0x1702
21295 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21296 error "set striped dir error"
21298 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21299 error "create files under striped dir failed"
21301 $LCTL set_param fail_loc=0
21303 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21307 run_test 300j "test large update record"
21310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21311 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21312 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21313 skip "Need MDS version at least 2.7.55"
21315 # this test needs a huge transaction
21317 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21318 osd*.$FSNAME-MDT0000.kbytestotal")
21319 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21326 #define OBD_FAIL_LARGE_STRIPE 0x1703
21327 $LCTL set_param fail_loc=0x1703
21328 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21329 error "set striped dir error"
21330 $LCTL set_param fail_loc=0
21332 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21333 error "getstripeddir fails"
21334 rm -rf $DIR/$tdir/striped_dir ||
21335 error "unlink striped dir fails"
21339 run_test 300k "test large striped directory"
21342 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21343 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21344 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21345 skip "Need MDS version at least 2.7.55"
21349 test_mkdir -p $DIR/$tdir/striped_dir
21350 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21351 error "chown $RUNAS_ID failed"
21352 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21353 error "set default striped dir failed"
21355 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21356 $LCTL set_param fail_loc=0x80000158
21357 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21359 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21360 [ $stripe_index -eq 1 ] ||
21361 error "expect 1 get $stripe_index for $dir"
21363 run_test 300l "non-root user to create dir under striped dir with stale layout"
21366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21367 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21368 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21369 skip "Need MDS version at least 2.7.55"
21371 mkdir -p $DIR/$tdir/striped_dir
21372 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21373 error "set default stripes dir error"
21375 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21377 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21378 [ $stripe_count -eq 0 ] ||
21379 error "expect 0 get $stripe_count for a"
21381 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21382 error "set default stripes dir error"
21384 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21386 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21387 [ $stripe_count -eq 0 ] ||
21388 error "expect 0 get $stripe_count for b"
21390 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21391 error "set default stripes dir error"
21393 mkdir $DIR/$tdir/striped_dir/c &&
21394 error "default stripe_index is invalid, mkdir c should fails"
21396 rm -rf $DIR/$tdir || error "rmdir fails"
21398 run_test 300m "setstriped directory on single MDT FS"
21401 local list=$(comma_list $(mdts_nodes))
21404 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21409 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21410 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21411 skip "Need MDS version at least 2.7.55"
21412 remote_mds_nodsh && skip "remote MDS with nodsh"
21415 local list=$(comma_list $(mdts_nodes))
21417 trap cleanup_300n RETURN EXIT
21418 mkdir -p $DIR/$tdir
21419 chmod 777 $DIR/$tdir
21420 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21421 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21422 error "create striped dir succeeds with gid=0"
21424 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21425 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21426 error "create striped dir fails with gid=-1"
21428 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21429 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21430 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21431 error "set default striped dir succeeds with gid=0"
21434 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21435 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21436 error "set default striped dir fails with gid=-1"
21439 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21440 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21441 error "create test_dir fails"
21442 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21443 error "create test_dir1 fails"
21444 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21445 error "create test_dir2 fails"
21448 run_test 300n "non-root user to create dir under striped dir with default EA"
21451 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21452 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21453 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21454 skip "Need MDS version at least 2.7.55"
21459 mkdir -p $DIR/$tdir
21461 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21462 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21463 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21464 skip "not enough free inodes $numfree1 $numfree2"
21467 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21468 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21469 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21470 skip "not enough free space $numfree1 $numfree2"
21473 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21474 error "setdirstripe fails"
21476 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21477 error "create dirs fails"
21479 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21480 ls $DIR/$tdir/striped_dir > /dev/null ||
21481 error "ls striped dir fails"
21482 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21483 error "unlink big striped dir fails"
21485 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21488 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21489 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21490 remote_mds_nodsh && skip "remote MDS with nodsh"
21492 mkdir -p $DIR/$tdir
21494 #define OBD_FAIL_OUT_ENOSPC 0x1704
21495 do_facet mds2 lctl set_param fail_loc=0x80001704
21496 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21497 && error "create striped directory should fail"
21499 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21501 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21504 run_test 300p "create striped directory without space"
21507 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21508 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21510 local fd=$(free_fd)
21511 local cmd="exec $fd<$tdir"
21513 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21516 trap "eval $cmd" EXIT
21517 cd $tdir || error "cd $tdir fails"
21518 rmdir ../$tdir || error "rmdir $tdir fails"
21519 mkdir local_dir && error "create dir succeeds"
21520 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21524 run_test 300q "create remote directory under orphan directory"
21527 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21528 skip "Need MDS version at least 2.7.55" && return
21529 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21533 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21534 error "set striped dir error"
21536 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21537 error "getstripeddir fails"
21540 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21541 awk '/lmv_stripe_count:/ { print $2 }')
21543 [ $MDSCOUNT -ne $stripe_count ] &&
21544 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21546 rm -rf $DIR/$tdir/striped_dir ||
21547 error "unlink striped dir fails"
21549 run_test 300r "test -1 striped directory"
21551 prepare_remote_file() {
21552 mkdir $DIR/$tdir/src_dir ||
21553 error "create remote source failed"
21555 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21556 error "cp to remote source failed"
21557 touch $DIR/$tdir/src_dir/a
21559 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21560 error "create remote target dir failed"
21562 touch $DIR/$tdir/tgt_dir/b
21564 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21565 error "rename dir cross MDT failed!"
21567 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21568 error "src_child still exists after rename"
21570 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21571 error "missing file(a) after rename"
21573 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21574 error "diff after rename"
21578 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21581 local remote_file=$DIR/$tdir/tgt_dir/b
21583 mkdir -p $DIR/$tdir
21585 prepare_remote_file || error "prepare remote file failed"
21588 $OPENUNLINK $remote_file $remote_file ||
21589 error "openunlink $remote_file failed"
21590 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21592 run_test 310a "open unlink remote file"
21595 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21598 local remote_file=$DIR/$tdir/tgt_dir/b
21600 mkdir -p $DIR/$tdir
21602 prepare_remote_file || error "prepare remote file failed"
21604 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21605 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21606 $CHECKSTAT -t file $remote_file || error "check file failed"
21608 run_test 310b "unlink remote file with multiple links while open"
21611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21612 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21614 local remote_file=$DIR/$tdir/tgt_dir/b
21616 mkdir -p $DIR/$tdir
21618 prepare_remote_file || error "prepare remote file failed"
21620 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21621 multiop_bg_pause $remote_file O_uc ||
21622 error "mulitop failed for remote file"
21624 $MULTIOP $DIR/$tfile Ouc
21625 kill -USR1 $MULTIPID
21628 run_test 310c "open-unlink remote file with multiple links"
21632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21633 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21634 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21635 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21636 remote_mds_nodsh && skip "remote MDS with nodsh"
21638 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21639 local mdts=$(comma_list $(mdts_nodes))
21641 mkdir -p $DIR/$tdir
21642 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21643 createmany -o $DIR/$tdir/$tfile. 1000
21645 # statfs data is not real time, let's just calculate it
21646 old_iused=$((old_iused + 1000))
21648 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21649 osp.*OST0000*MDT0000.create_count")
21650 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21651 osp.*OST0000*MDT0000.max_create_count")
21652 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21654 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21655 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21656 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21658 unlinkmany $DIR/$tdir/$tfile. 1000
21660 do_nodes $mdts "$LCTL set_param -n \
21661 osp.*OST0000*.max_create_count=$max_count"
21662 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21663 do_nodes $mdts "$LCTL set_param -n \
21664 osp.*OST0000*.create_count=$count"
21665 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21666 grep "=0" && error "create_count is zero"
21669 for i in $(seq 120); do
21670 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21671 # system may be too busy to destroy all objs in time, use
21672 # a somewhat small value to not fail autotest
21673 [ $((old_iused - new_iused)) -gt 400 ] && break
21677 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21678 [ $((old_iused - new_iused)) -gt 400 ] ||
21679 error "objs not destroyed after unlink"
21681 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21688 local vdevdir=$(dirname $(facet_vdevice $ost))
21689 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21690 local zfs_zapid=$(do_facet $ost $cmd |
21691 grep -w "/O/0/d$((objid%32))" -C 5 |
21692 awk '/Object/{getline; print $1}')
21693 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21694 awk "/$objid = /"'{printf $3}')
21699 zfs_object_blksz() {
21703 local vdevdir=$(dirname $(facet_vdevice $ost))
21704 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21705 local blksz=$(do_facet $ost $cmd $objid |
21706 awk '/dblk/{getline; printf $4}')
21708 case "${blksz: -1}" in
21709 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21710 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21717 test_312() { # LU-4856
21718 remote_ost_nodsh && skip "remote OST with nodsh"
21719 [ "$ost1_FSTYPE" = "zfs" ] ||
21720 skip_env "the test only applies to zfs"
21722 local max_blksz=$(do_facet ost1 \
21723 $ZFS get -p recordsize $(facet_device ost1) |
21724 awk '!/VALUE/{print $3}')
21726 # to make life a little bit easier
21727 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21728 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21730 local tf=$DIR/$tdir/$tfile
21732 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21734 # Get ZFS object id
21735 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21736 # block size change by sequential overwrite
21739 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21740 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21742 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21743 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21747 # block size change by sequential append write
21748 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21749 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21750 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21753 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21754 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21755 oflag=sync conv=notrunc
21757 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21758 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21759 error "blksz error, actual $blksz, " \
21760 "expected: 2 * $count * $PAGE_SIZE"
21766 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21767 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21769 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21770 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21771 [ $blksz -eq $PAGE_SIZE ] ||
21772 error "blksz error: $blksz, expected: $PAGE_SIZE"
21774 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21775 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21776 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21778 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21779 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21780 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21782 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21785 remote_ost_nodsh && skip "remote OST with nodsh"
21787 local file=$DIR/$tfile
21790 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21792 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21793 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21794 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21795 error "write should failed"
21796 do_facet ost1 "$LCTL set_param fail_loc=0"
21799 run_test 313 "io should fail after last_rcvd update fail"
21802 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21804 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21805 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21807 wait_delete_completed
21808 do_facet ost1 "$LCTL set_param fail_loc=0"
21810 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21812 test_315() { # LU-618
21813 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21815 local file=$DIR/$tfile
21818 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21819 error "multiop file write failed"
21820 $MULTIOP $file oO_RDONLY:r4063232_c &
21825 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21828 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21831 run_test 315 "read should be accounted"
21834 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21835 large_xattr_enabled || skip_env "ea_inode feature disabled"
21837 rm -rf $DIR/$tdir/d
21838 mkdir -p $DIR/$tdir/d
21839 chown nobody $DIR/$tdir/d
21840 touch $DIR/$tdir/d/file
21842 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21844 run_test 316 "lfs mv"
21847 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21848 skip "Need MDS version at least 2.11.53"
21849 if [ "$ost1_FSTYPE" == "zfs" ]; then
21850 skip "LU-10370: no implementation for ZFS"
21854 local grant_blk_size
21856 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21857 awk '/grant_block_size:/ { print $2; exit; }')
21859 # Create File of size 5M. Truncate it to below size's and verify
21862 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21863 error "Create file $DIR/$tfile failed"
21864 stack_trap "rm -f $DIR/$tfile" EXIT
21866 for trunc_sz in 2097152 4097 4000 509 0; do
21867 $TRUNCATE $DIR/$tfile $trunc_sz ||
21868 error "truncate $tfile to $trunc_sz failed"
21869 local sz=$(stat --format=%s $DIR/$tfile)
21870 local blk=$(stat --format=%b $DIR/$tfile)
21871 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21872 grant_blk_size) * 8))
21874 if [[ $blk -ne $trunc_blk ]]; then
21875 $(which stat) $DIR/$tfile
21876 error "Expected Block $trunc_blk got $blk for $tfile"
21879 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21880 error "Expected Size $trunc_sz got $sz for $tfile"
21885 # Create file with a hole and write actual two blocks. Block count
21888 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21889 conv=fsync || error "Create file : $DIR/$tfile"
21891 # Calculate the final truncate size.
21892 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21895 # truncate to size $trunc_sz bytes. Strip the last block
21896 # The block count must drop to 8
21898 $TRUNCATE $DIR/$tfile $trunc_sz ||
21899 error "truncate $tfile to $trunc_sz failed"
21901 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21902 sz=$(stat --format=%s $DIR/$tfile)
21903 blk=$(stat --format=%b $DIR/$tfile)
21905 if [[ $blk -ne $trunc_bsz ]]; then
21906 $(which stat) $DIR/$tfile
21907 error "Expected Block $trunc_bsz got $blk for $tfile"
21910 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21911 error "Expected Size $trunc_sz got $sz for $tfile"
21913 run_test 317 "Verify blocks get correctly update after truncate"
21916 local old_max_active=$($LCTL get_param -n \
21917 llite.*.max_read_ahead_async_active 2>/dev/null)
21919 $LCTL set_param llite.*.max_read_ahead_async_active=256
21920 local max_active=$($LCTL get_param -n \
21921 llite.*.max_read_ahead_async_active 2>/dev/null)
21922 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21924 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21925 error "set max_read_ahead_async_active should succeed"
21927 $LCTL set_param llite.*.max_read_ahead_async_active=512
21928 max_active=$($LCTL get_param -n \
21929 llite.*.max_read_ahead_async_active 2>/dev/null)
21930 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21932 # restore @max_active
21933 [ $old_max_active -ne 0 ] && $LCTL set_param \
21934 llite.*.max_read_ahead_async_active=$old_max_active
21936 local old_threshold=$($LCTL get_param -n \
21937 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21938 local max_per_file_mb=$($LCTL get_param -n \
21939 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21941 local invalid=$(($max_per_file_mb + 1))
21943 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21944 && error "set $invalid should fail"
21946 local valid=$(($invalid - 1))
21948 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21949 error "set $valid should succeed"
21950 local threshold=$($LCTL get_param -n \
21951 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21952 [ $threshold -eq $valid ] || error \
21953 "expect threshold $valid got $threshold"
21955 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21957 run_test 318 "Verify async readahead tunables"
21960 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21962 local before=$(date +%s)
21964 local mdir=$DIR/$tdir
21965 local file=$mdir/xxx
21967 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21970 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21971 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21972 $LFS mv -m1 $file &
21975 dd if=$file of=/dev/null
21977 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21978 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21980 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21982 run_test 319 "lost lease lock on migrate error"
21984 test_398a() { # LU-4198
21985 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21986 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21988 # request a new lock on client
21989 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21991 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21992 local lock_count=$($LCTL get_param -n \
21993 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21994 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21996 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21998 # no lock cached, should use lockless IO and not enqueue new lock
21999 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
22000 lock_count=$($LCTL get_param -n \
22001 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
22002 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
22004 run_test 398a "direct IO should cancel lock otherwise lockless"
22006 test_398b() { # LU-4198
22007 which fio || skip_env "no fio installed"
22008 $LFS setstripe -c -1 $DIR/$tfile
22011 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
22014 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
22015 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22016 --numjobs=$njobs --fallocate=none \
22017 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22018 --filename=$DIR/$tfile &
22021 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
22022 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
22023 --numjobs=$njobs --fallocate=none \
22024 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22025 --filename=$DIR/$tfile || true
22030 run_test 398b "DIO and buffer IO race"
22032 test_398c() { # LU-4198
22033 which fio || skip_env "no fio installed"
22035 saved_debug=$($LCTL get_param -n debug)
22036 $LCTL set_param debug=0
22038 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22039 ((size /= 1024)) # by megabytes
22040 ((size /= 2)) # write half of the OST at most
22041 [ $size -gt 40 ] && size=40 #reduce test time anyway
22043 $LFS setstripe -c 1 $DIR/$tfile
22045 # it seems like ldiskfs reserves more space than necessary if the
22046 # writing blocks are not mapped, so it extends the file firstly
22047 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22048 cancel_lru_locks osc
22050 # clear and verify rpc_stats later
22051 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22054 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22055 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22056 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22057 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22058 --filename=$DIR/$tfile
22059 [ $? -eq 0 ] || error "fio write error"
22061 [ $($LCTL get_param -n \
22062 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22063 error "Locks were requested while doing AIO"
22065 # get the percentage of 1-page I/O
22066 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22067 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22069 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22071 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22072 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22073 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22074 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22075 --filename=$DIR/$tfile
22076 [ $? -eq 0 ] || error "fio mixed read write error"
22078 echo "AIO with large block size ${size}M"
22079 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22080 --numjobs=1 --fallocate=none --ioengine=libaio \
22081 --iodepth=16 --allow_file_create=0 --size=${size}M \
22082 --filename=$DIR/$tfile
22083 [ $? -eq 0 ] || error "fio large block size failed"
22086 $LCTL set_param debug="$saved_debug"
22088 run_test 398c "run fio to test AIO"
22090 test_398d() { # LU-13846
22091 test -f aiocp || skip_env "no aiocp installed"
22092 local aio_file=$DIR/aio_file
22094 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22096 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22097 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22099 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22101 # make sure we don't crash and fail properly
22102 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22103 error "aio not aligned with PAGE SIZE should fail"
22105 rm -rf $DIR/$tfile $aio_file
22107 run_test 398d "run aiocp to verify block size > stripe size"
22110 local read_write=$1
22111 if [ "$read_write" = "write" ]; then
22112 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22113 elif [ "$read_write" = "read" ]; then
22114 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22116 error "argument error"
22119 # turn off debug for performance testing
22120 local saved_debug=$($LCTL get_param -n debug)
22121 $LCTL set_param debug=0
22123 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22125 # get ost1 size - $FSNAME-OST0000
22126 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22127 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22128 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22130 if [ "$read_write" = "read" ]; then
22131 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22134 local start_time=$(date +%s.%N)
22135 $dd_cmd bs=1M count=$blocks oflag=sync ||
22136 error "real dd $read_write error"
22137 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22139 if [ "$read_write" = "write" ]; then
22143 # define OBD_FAIL_OST_FAKE_RW 0x238
22144 do_facet ost1 $LCTL set_param fail_loc=0x238
22146 local start_time=$(date +%s.%N)
22147 $dd_cmd bs=1M count=$blocks oflag=sync ||
22148 error "fake dd $read_write error"
22149 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22151 if [ "$read_write" = "write" ]; then
22153 cancel_lru_locks osc
22154 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22155 error "$tfile size not $blocks MB"
22157 do_facet ost1 $LCTL set_param fail_loc=0
22159 echo "fake $read_write $duration_fake vs. normal $read_write" \
22160 "$duration in seconds"
22161 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22162 error_not_in_vm "fake write is slower"
22164 $LCTL set_param -n debug="$saved_debug"
22167 test_399a() { # LU-7655 for OST fake write
22168 remote_ost_nodsh && skip "remote OST with nodsh"
22172 run_test 399a "fake write should not be slower than normal write"
22174 test_399b() { # LU-8726 for OST fake read
22175 remote_ost_nodsh && skip "remote OST with nodsh"
22176 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22177 skip_env "ldiskfs only test"
22182 run_test 399b "fake read should not be slower than normal read"
22184 test_400a() { # LU-1606, was conf-sanity test_74
22185 if ! which $CC > /dev/null 2>&1; then
22186 skip_env "$CC is not installed"
22189 local extra_flags=''
22190 local out=$TMP/$tfile
22191 local prefix=/usr/include/lustre
22194 # Oleg removes c files in his test rig so test if any c files exist
22195 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22196 skip_env "Needed c test files are missing"
22198 if ! [[ -d $prefix ]]; then
22199 # Assume we're running in tree and fixup the include path.
22200 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22201 extra_flags+=" -L$LUSTRE/utils/.lib"
22204 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22205 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22206 error "client api broken"
22210 run_test 400a "Lustre client api program can compile and link"
22212 test_400b() { # LU-1606, LU-5011
22214 local out=$TMP/$tfile
22215 local prefix=/usr/include/linux/lustre
22217 # We use a hard coded prefix so that this test will not fail
22218 # when run in tree. There are headers in lustre/include/lustre/
22219 # that are not packaged (like lustre_idl.h) and have more
22220 # complicated include dependencies (like config.h and lnet/types.h).
22221 # Since this test about correct packaging we just skip them when
22222 # they don't exist (see below) rather than try to fixup cppflags.
22224 if ! which $CC > /dev/null 2>&1; then
22225 skip_env "$CC is not installed"
22228 for header in $prefix/*.h; do
22229 if ! [[ -f "$header" ]]; then
22233 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22234 continue # lustre_ioctl.h is internal header
22237 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22238 error "cannot compile '$header'"
22242 run_test 400b "packaged headers can be compiled"
22244 test_401a() { #LU-7437
22245 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22246 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22248 #count the number of parameters by "list_param -R"
22249 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22250 #count the number of parameters by listing proc files
22251 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22252 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22253 echo "proc_dirs='$proc_dirs'"
22254 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22255 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22258 [ $params -eq $procs ] ||
22259 error "found $params parameters vs. $procs proc files"
22261 # test the list_param -D option only returns directories
22262 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22263 #count the number of parameters by listing proc directories
22264 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22267 [ $params -eq $procs ] ||
22268 error "found $params parameters vs. $procs proc files"
22270 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22273 # jobid_var may not allow arbitrary values, so use jobid_name
22275 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22276 local testname=jobid_name tmp='testing%p'
22278 local testname=jobid_var tmp=testing
22281 local save=$($LCTL get_param -n $testname)
22283 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22284 error "no error returned when setting bad parameters"
22286 local jobid_new=$($LCTL get_param -n foe $testname baz)
22287 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22289 $LCTL set_param -n fog=bam $testname=$save bat=fog
22290 local jobid_old=$($LCTL get_param -n foe $testname bag)
22291 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22293 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22296 # jobid_var may not allow arbitrary values, so use jobid_name
22298 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22299 local testname=jobid_name
22301 local testname=jobid_var
22304 local jobid_var_old=$($LCTL get_param -n $testname)
22305 local jobid_var_new
22307 $LCTL set_param $testname= &&
22308 error "no error returned for 'set_param a='"
22310 jobid_var_new=$($LCTL get_param -n $testname)
22311 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22312 error "$testname was changed by setting without value"
22314 $LCTL set_param $testname &&
22315 error "no error returned for 'set_param a'"
22317 jobid_var_new=$($LCTL get_param -n $testname)
22318 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22319 error "$testname was changed by setting without value"
22321 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22324 # jobid_var may not allow arbitrary values, so use jobid_name
22326 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22327 local testname=jobid_name new_value='foo=bar%p'
22329 local testname=jobid_var new_valuie=foo=bar
22332 local jobid_var_old=$($LCTL get_param -n $testname)
22333 local jobid_var_new
22335 $LCTL set_param $testname=$new_value ||
22336 error "'set_param a=b' did not accept a value containing '='"
22338 jobid_var_new=$($LCTL get_param -n $testname)
22339 [[ "$jobid_var_new" == "$new_value" ]] ||
22340 error "'set_param a=b' failed on a value containing '='"
22342 # Reset the $testname to test the other format
22343 $LCTL set_param $testname=$jobid_var_old
22344 jobid_var_new=$($LCTL get_param -n $testname)
22345 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22346 error "failed to reset $testname"
22348 $LCTL set_param $testname $new_value ||
22349 error "'set_param a b' did not accept a value containing '='"
22351 jobid_var_new=$($LCTL get_param -n $testname)
22352 [[ "$jobid_var_new" == "$new_value" ]] ||
22353 error "'set_param a b' failed on a value containing '='"
22355 $LCTL set_param $testname $jobid_var_old
22356 jobid_var_new=$($LCTL get_param -n $testname)
22357 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22358 error "failed to reset $testname"
22360 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22363 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22364 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22365 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22366 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22367 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22368 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22369 remote_mds_nodsh && skip "remote MDS with nodsh"
22371 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22372 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22373 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22374 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22375 echo "Touch failed - OK"
22377 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22380 local file1=$DIR/$tfile.1
22381 local file2=$DIR/$tfile.2
22382 local tfile=$TMP/$tfile
22384 rm -f $file1 $file2 $tfile
22389 # 30 sec OBD_TIMEOUT in ll_getattr()
22390 # right before populating st_nlink
22391 $LCTL set_param fail_loc=0x80001409
22392 stat -c %h $file1 > $tfile &
22394 # create an alias, drop all locks and reclaim the dentry
22396 cancel_lru_locks mdc
22397 cancel_lru_locks osc
22398 sysctl -w vm.drop_caches=2
22402 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22404 rm -f $tfile $file1 $file2
22406 run_test 403 "i_nlink should not drop to zero due to aliasing"
22408 test_404() { # LU-6601
22409 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22410 skip "Need server version newer than 2.8.52"
22411 remote_mds_nodsh && skip "remote MDS with nodsh"
22413 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22414 awk '/osp .*-osc-MDT/ { print $4}')
22417 for osp in $mosps; do
22418 echo "Deactivate: " $osp
22419 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22420 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22421 awk -vp=$osp '$4 == p { print $2 }')
22422 [ $stat = IN ] || {
22423 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22424 error "deactivate error"
22426 echo "Activate: " $osp
22427 do_facet $SINGLEMDS $LCTL --device %$osp activate
22428 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22429 awk -vp=$osp '$4 == p { print $2 }')
22430 [ $stat = UP ] || {
22431 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22432 error "activate error"
22436 run_test 404 "validate manual {de}activated works properly for OSPs"
22439 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22440 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22441 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22442 skip "Layout swap lock is not supported"
22444 check_swap_layouts_support
22445 check_swap_layout_no_dom $DIR
22447 test_mkdir $DIR/$tdir
22448 swap_lock_test -d $DIR/$tdir ||
22449 error "One layout swap locked test failed"
22451 run_test 405 "Various layout swap lock tests"
22454 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22455 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22456 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22458 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22459 skip "Need MDS version at least 2.8.50"
22461 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22462 local test_pool=$TESTNAME
22464 pool_add $test_pool || error "pool_add failed"
22465 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22466 error "pool_add_targets failed"
22468 save_layout_restore_at_exit $MOUNT
22470 # parent set default stripe count only, child will stripe from both
22471 # parent and fs default
22472 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22473 error "setstripe $MOUNT failed"
22474 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22475 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22476 for i in $(seq 10); do
22477 local f=$DIR/$tdir/$tfile.$i
22478 touch $f || error "touch failed"
22479 local count=$($LFS getstripe -c $f)
22480 [ $count -eq $OSTCOUNT ] ||
22481 error "$f stripe count $count != $OSTCOUNT"
22482 local offset=$($LFS getstripe -i $f)
22483 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22484 local size=$($LFS getstripe -S $f)
22485 [ $size -eq $((def_stripe_size * 2)) ] ||
22486 error "$f stripe size $size != $((def_stripe_size * 2))"
22487 local pool=$($LFS getstripe -p $f)
22488 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22491 # change fs default striping, delete parent default striping, now child
22492 # will stripe from new fs default striping only
22493 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22494 error "change $MOUNT default stripe failed"
22495 $LFS setstripe -c 0 $DIR/$tdir ||
22496 error "delete $tdir default stripe failed"
22497 for i in $(seq 11 20); do
22498 local f=$DIR/$tdir/$tfile.$i
22499 touch $f || error "touch $f failed"
22500 local count=$($LFS getstripe -c $f)
22501 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22502 local offset=$($LFS getstripe -i $f)
22503 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22504 local size=$($LFS getstripe -S $f)
22505 [ $size -eq $def_stripe_size ] ||
22506 error "$f stripe size $size != $def_stripe_size"
22507 local pool=$($LFS getstripe -p $f)
22508 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22511 unlinkmany $DIR/$tdir/$tfile. 1 20
22513 local f=$DIR/$tdir/$tfile
22514 pool_remove_all_targets $test_pool $f
22515 pool_remove $test_pool $f
22517 run_test 406 "DNE support fs default striping"
22520 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22521 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22522 skip "Need MDS version at least 2.8.55"
22523 remote_mds_nodsh && skip "remote MDS with nodsh"
22525 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22526 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22527 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22528 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22529 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22531 #define OBD_FAIL_DT_TXN_STOP 0x2019
22532 for idx in $(seq $MDSCOUNT); do
22533 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22535 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22536 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22537 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22540 run_test 407 "transaction fail should cause operation fail"
22543 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22545 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22546 lctl set_param fail_loc=0x8000040a
22547 # let ll_prepare_partial_page() fail
22548 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22552 # create at least 100 unused inodes so that
22553 # shrink_icache_memory(0) should not return 0
22554 touch $DIR/$tfile-{0..100}
22555 rm -f $DIR/$tfile-{0..100}
22558 echo 2 > /proc/sys/vm/drop_caches
22560 run_test 408 "drop_caches should not hang due to page leaks"
22564 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22566 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22567 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22568 touch $DIR/$tdir/guard || error "(2) Fail to create"
22570 local PREFIX=$(str_repeat 'A' 128)
22571 echo "Create 1K hard links start at $(date)"
22572 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22573 error "(3) Fail to hard link"
22575 echo "Links count should be right although linkEA overflow"
22576 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22577 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22578 [ $linkcount -eq 1001 ] ||
22579 error "(5) Unexpected hard links count: $linkcount"
22581 echo "List all links start at $(date)"
22582 ls -l $DIR/$tdir/foo > /dev/null ||
22583 error "(6) Fail to list $DIR/$tdir/foo"
22585 echo "Unlink hard links start at $(date)"
22586 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22587 error "(7) Fail to unlink"
22588 echo "Unlink hard links finished at $(date)"
22590 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22594 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22595 skip "Need client version at least 2.9.59"
22596 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22597 skip "Need MODULES build"
22599 # Create a file, and stat it from the kernel
22600 local testfile=$DIR/$tfile
22603 local run_id=$RANDOM
22604 local my_ino=$(stat --format "%i" $testfile)
22606 # Try to insert the module. This will always fail as the
22607 # module is designed to not be inserted.
22608 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22611 # Anything but success is a test failure
22613 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22614 error "no inode match"
22616 run_test 410 "Test inode number returned from kernel thread"
22618 cleanup_test411_cgroup() {
22624 local cg_basedir=/sys/fs/cgroup/memory
22626 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22627 skip "no setup for cgroup"
22629 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22630 error "test file creation failed"
22631 cancel_lru_locks osc
22633 # Create a very small memory cgroup to force a slab allocation error
22634 local cgdir=$cg_basedir/osc_slab_alloc
22635 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22636 trap "cleanup_test411_cgroup $cgdir" EXIT
22637 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22638 echo 1M > $cgdir/memory.limit_in_bytes
22640 # Should not LBUG, just be killed by oom-killer
22641 # dd will return 0 even allocation failure in some environment.
22642 # So don't check return value
22643 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22644 cleanup_test411_cgroup $cgdir
22648 run_test 411 "Slab allocation error with cgroup does not LBUG"
22651 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22652 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22653 skip "Need server version at least 2.10.55"
22656 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22657 error "mkdir failed"
22658 $LFS getdirstripe $DIR/$tdir
22659 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22660 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22661 error "expect $((MDSCOUT - 1)) get $stripe_index"
22662 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22663 [ $stripe_count -eq 2 ] ||
22664 error "expect 2 get $stripe_count"
22666 run_test 412 "mkdir on specific MDTs"
22670 local stripe_count=$2
22671 local mdts=$(comma_list $(mdts_nodes))
22674 local lmv_qos_prio_free
22675 local lmv_qos_threshold_rr
22676 local lmv_qos_maxage
22677 local lod_qos_prio_free
22678 local lod_qos_threshold_rr
22679 local lod_qos_maxage
22683 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22684 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22685 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22687 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22688 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22689 stack_trap "$LCTL set_param \
22690 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22691 stack_trap "$LCTL set_param \
22692 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22693 stack_trap "$LCTL set_param \
22694 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22696 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22697 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22698 lod_qos_prio_free=${lod_qos_prio_free%%%}
22699 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22700 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22701 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22702 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22703 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22704 stack_trap "do_nodes $mdts $LCTL set_param \
22705 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22706 stack_trap "do_nodes $mdts $LCTL set_param \
22707 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22709 stack_trap "do_nodes $mdts $LCTL set_param \
22710 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22713 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22715 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22716 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22718 testdir=$DIR/$tdir-s$stripe_count/rr
22720 for i in $(seq $((100 * MDSCOUNT))); do
22721 eval $mkdir_cmd $testdir/subdir$i ||
22722 error "$mkdir_cmd subdir$i failed"
22725 for i in $(seq $MDSCOUNT); do
22726 count=$($LFS getdirstripe -i $testdir/* |
22727 grep ^$((i - 1))$ | wc -l)
22728 echo "$count directories created on MDT$((i - 1))"
22729 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22731 if [ $stripe_count -gt 1 ]; then
22732 count=$($LFS getdirstripe $testdir/* |
22733 grep -P "^\s+$((i - 1))\t" | wc -l)
22734 echo "$count stripes created on MDT$((i - 1))"
22735 # deviation should < 5% of average
22736 [ $count -lt $((95 * stripe_count)) ] ||
22737 [ $count -gt $((105 * stripe_count)) ] &&
22738 error "stripes are not evenly distributed"
22742 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22743 do_nodes $mdts $LCTL set_param \
22744 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22747 echo "Check for uneven MDTs: "
22757 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22758 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22759 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22761 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22762 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22765 for ((i = 1; i < ${#ffree[@]}; i++)); do
22766 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22767 if [ $tmp -gt $max ]; then
22771 if [ $tmp -lt $min ]; then
22777 [ ${ffree[min_index]} -eq 0 ] &&
22778 skip "no free files in MDT$min_index"
22779 [ ${ffree[min_index]} -gt 100000000 ] &&
22780 skip "too much free files in MDT$min_index"
22782 # Check if we need to generate uneven MDTs
22784 local diff=$(((max - min) * 100 / min))
22785 local value="$(generate_string 1024)"
22787 while [ $diff -lt $threshold ]; do
22788 # generate uneven MDTs, create till $threshold% diff
22789 echo -n "weight diff=$diff% must be > $threshold% ..."
22790 count=$((${ffree[min_index]} / 10))
22791 # 50 sec per 10000 files in vm
22792 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22793 skip "$count files to create"
22794 echo "Fill MDT$min_index with $count files"
22795 [ -d $DIR/$tdir-MDT$min_index ] ||
22796 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22797 error "mkdir $tdir-MDT$min_index failed"
22798 for i in $(seq $count); do
22799 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22800 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22801 error "create f$j_$i failed"
22802 setfattr -n user.413b -v $value \
22803 $DIR/$tdir-MDT$min_index/f$j_$i ||
22804 error "setfattr f$j_$i failed"
22807 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22808 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22809 max=$(((${ffree[max_index]} >> 8) * \
22810 (${bavail[max_index]} * bsize >> 16)))
22811 min=$(((${ffree[min_index]} >> 8) * \
22812 (${bavail[min_index]} * bsize >> 16)))
22813 diff=$(((max - min) * 100 / min))
22816 echo "MDT filesfree available: ${ffree[@]}"
22817 echo "MDT blocks available: ${bavail[@]}"
22818 echo "weight diff=$diff%"
22821 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22823 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22824 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22825 # decrease statfs age, so that it can be updated in time
22826 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22827 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22831 testdir=$DIR/$tdir-s$stripe_count/qos
22833 for i in $(seq $((100 * MDSCOUNT))); do
22834 eval $mkdir_cmd $testdir/subdir$i ||
22835 error "$mkdir_cmd subdir$i failed"
22838 for i in $(seq $MDSCOUNT); do
22839 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22841 echo "$count directories created on MDT$((i - 1))"
22843 if [ $stripe_count -gt 1 ]; then
22844 count=$($LFS getdirstripe $testdir/* |
22845 grep -P "^\s+$((i - 1))\t" | wc -l)
22846 echo "$count stripes created on MDT$((i - 1))"
22850 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22851 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22853 # D-value should > 10% of averge
22854 [ $((max - min)) -lt 10 ] &&
22855 error "subdirs shouldn't be evenly distributed"
22858 if [ $stripe_count -gt 1 ]; then
22859 max=$($LFS getdirstripe $testdir/* |
22860 grep -P "^\s+$max_index\t" | wc -l)
22861 min=$($LFS getdirstripe $testdir/* |
22862 grep -P "^\s+$min_index\t" | wc -l)
22863 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22864 error "stripes shouldn't be evenly distributed"|| true
22869 [ $MDSCOUNT -lt 2 ] &&
22870 skip "We need at least 2 MDTs for this test"
22872 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22873 skip "Need server version at least 2.12.52"
22877 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22878 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22879 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22880 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22881 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22884 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22887 [ $MDSCOUNT -lt 2 ] &&
22888 skip "We need at least 2 MDTs for this test"
22890 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22891 skip "Need server version at least 2.12.52"
22895 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22896 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22897 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22898 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22899 $LFS setdirstripe -D -c $stripe_count \
22900 $DIR/$tdir-s$stripe_count/rr ||
22901 error "setdirstripe failed"
22902 $LFS setdirstripe -D -c $stripe_count \
22903 $DIR/$tdir-s$stripe_count/qos ||
22904 error "setdirstripe failed"
22905 test_qos_mkdir "mkdir" $stripe_count
22908 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22911 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22912 $LCTL set_param fail_loc=0x80000521
22913 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22916 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22920 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22921 skip "Need server version at least 2.11.52"
22931 # this test may be slow on ZFS
22932 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22934 # though this test is designed for striped directory, let's test normal
22935 # directory too since lock is always saved as CoS lock.
22936 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22937 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22946 start_time=$(date +%s)
22947 for i in $(seq $total); do
22948 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22951 end_time=$(date +%s)
22952 duration=$((end_time - start_time))
22954 kill -9 $setattr_pid
22956 echo "rename $total files took $duration sec"
22957 [ $duration -lt 100 ] || error "rename took $duration sec"
22959 run_test 415 "lock revoke is not missing"
22962 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22963 skip "Need server version at least 2.11.55"
22965 # define OBD_FAIL_OSD_TXN_START 0x19a
22966 do_facet mds1 lctl set_param fail_loc=0x19a
22968 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22972 run_test 416 "transaction start failure won't cause system hung"
22976 do_nodes $(comma_list $(mdts_nodes)) \
22977 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22978 do_nodes $(comma_list $(mdts_nodes)) \
22979 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22980 do_nodes $(comma_list $(mdts_nodes)) \
22981 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22985 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22986 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22987 skip "Need MDS version at least 2.11.56"
22989 trap cleanup_417 RETURN EXIT
22991 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22992 do_nodes $(comma_list $(mdts_nodes)) \
22993 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22994 $LFS migrate -m 0 $DIR/$tdir.1 &&
22995 error "migrate dir $tdir.1 should fail"
22997 do_nodes $(comma_list $(mdts_nodes)) \
22998 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22999 $LFS mkdir -i 1 $DIR/$tdir.2 &&
23000 error "create remote dir $tdir.2 should fail"
23002 do_nodes $(comma_list $(mdts_nodes)) \
23003 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
23004 $LFS mkdir -c 2 $DIR/$tdir.3 &&
23005 error "create striped dir $tdir.3 should fail"
23008 run_test 417 "disable remote dir, striped dir and dir migration"
23010 # Checks that the outputs of df [-i] and lfs df [-i] match
23012 # usage: check_lfs_df <blocks | inodes> <mountpoint>
23022 [ "$1" == "blocks" ] && inodes= || inodes="-i"
23024 for count in {1..100}; do
23028 # read the lines of interest
23029 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23030 error "df $inodes $dir | tail -n +2 failed"
23031 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23032 error "lfs df $inodes $dir | grep summary: failed"
23034 # skip first substrings of each output as they are different
23035 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23036 # compare the two outputs
23038 for i in {1..5}; do
23039 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23047 lfs df $inodes $dir
23048 error "df and lfs df $1 output mismatch: " \
23049 "df ${inodes}: ${df_out[*]}, " \
23050 "lfs df ${inodes}: ${lfs_df_out[*]}"
23055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23057 local dir=$DIR/$tdir
23058 local numfiles=$((RANDOM % 4096 + 2))
23059 local numblocks=$((RANDOM % 256 + 1))
23061 wait_delete_completed
23064 # check block output
23065 check_lfs_df blocks $dir
23066 # check inode output
23067 check_lfs_df inodes $dir
23069 # create a single file and retest
23070 echo "Creating a single file and testing"
23071 createmany -o $dir/$tfile- 1 &>/dev/null ||
23072 error "creating 1 file in $dir failed"
23073 check_lfs_df blocks $dir
23074 check_lfs_df inodes $dir
23076 # create a random number of files
23077 echo "Creating $((numfiles - 1)) files and testing"
23078 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23079 error "creating $((numfiles - 1)) files in $dir failed"
23081 # write a random number of blocks to the first test file
23082 echo "Writing $numblocks 4K blocks and testing"
23083 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23084 count=$numblocks &>/dev/null ||
23085 error "dd to $dir/${tfile}-0 failed"
23088 check_lfs_df blocks $dir
23089 check_lfs_df inodes $dir
23091 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23092 error "unlinking $numfiles files in $dir failed"
23094 run_test 418 "df and lfs df outputs match"
23098 local dir=$DIR/$tdir
23103 cancel_lru_locks mdc
23105 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23106 $LCTL set_param fail_loc=0x1410
23108 $LCTL set_param fail_loc=0
23111 run_test 419 "Verify open file by name doesn't crash kernel"
23115 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23116 skip "Need MDS version at least 2.12.53"
23118 local SAVE_UMASK=$(umask)
23119 local dir=$DIR/$tdir
23120 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23124 mkdir -m03777 $dir/testdir
23125 ls -dn $dir/testdir
23126 # Need to remove trailing '.' when SELinux is enabled
23127 local dirperms=$(ls -dn $dir/testdir |
23128 awk '{ sub(/\.$/, "", $1); print $1}')
23129 [ $dirperms == "drwxrwsrwt" ] ||
23130 error "incorrect perms on $dir/testdir"
23132 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23133 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23134 ls -n $dir/testdir/testfile
23135 local fileperms=$(ls -n $dir/testdir/testfile |
23136 awk '{ sub(/\.$/, "", $1); print $1}')
23137 [ $fileperms == "-rwxr-xr-x" ] ||
23138 error "incorrect perms on $dir/testdir/testfile"
23142 run_test 420 "clear SGID bit on non-directories for non-members"
23149 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23150 skip "Need MDS version at least 2.12.54"
23152 test_mkdir $DIR/$tdir
23153 createmany -o $DIR/$tdir/f 3
23154 cnt=$(ls -1 $DIR/$tdir | wc -l)
23155 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23157 fid1=$(lfs path2fid $DIR/$tdir/f1)
23158 fid2=$(lfs path2fid $DIR/$tdir/f2)
23159 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23161 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23162 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23164 cnt=$(ls -1 $DIR/$tdir | wc -l)
23165 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23167 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23168 createmany -o $DIR/$tdir/f 3
23169 cnt=$(ls -1 $DIR/$tdir | wc -l)
23170 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23172 fid1=$(lfs path2fid $DIR/$tdir/f1)
23173 fid2=$(lfs path2fid $DIR/$tdir/f2)
23174 echo "remove using fsname $FSNAME"
23175 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23177 cnt=$(ls -1 $DIR/$tdir | wc -l)
23178 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23180 run_test 421a "simple rm by fid"
23187 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23188 skip "Need MDS version at least 2.12.54"
23190 test_mkdir $DIR/$tdir
23191 createmany -o $DIR/$tdir/f 3
23192 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23195 FID1=$(lfs path2fid $DIR/$tdir/f1)
23196 FID2=$(lfs path2fid $DIR/$tdir/f2)
23197 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23199 kill -USR1 $MULTIPID
23202 cnt=$(ls $DIR/$tdir | wc -l)
23203 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23205 run_test 421b "rm by fid on open file"
23211 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23212 skip "Need MDS version at least 2.12.54"
23214 test_mkdir $DIR/$tdir
23215 createmany -o $DIR/$tdir/f 3
23216 touch $DIR/$tdir/$tfile
23217 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23218 cnt=$(ls -1 $DIR/$tdir | wc -l)
23219 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23221 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23222 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23224 cnt=$(ls $DIR/$tdir | wc -l)
23225 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23227 run_test 421c "rm by fid against hardlinked files"
23233 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23234 skip "Need MDS version at least 2.12.54"
23236 test_mkdir $DIR/$tdir
23237 createmany -o $DIR/$tdir/f 4097
23238 cnt=$(ls -1 $DIR/$tdir | wc -l)
23239 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23241 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23242 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23244 cnt=$(ls $DIR/$tdir | wc -l)
23246 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23248 run_test 421d "rmfid en masse"
23254 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23255 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23256 skip "Need MDS version at least 2.12.54"
23258 mkdir -p $DIR/$tdir
23259 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23260 createmany -o $DIR/$tdir/striped_dir/f 512
23261 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23262 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23264 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23265 sed "s/[/][^:]*://g")
23266 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23268 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23270 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23272 run_test 421e "rmfid in DNE"
23278 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23279 skip "Need MDS version at least 2.12.54"
23281 test_mkdir $DIR/$tdir
23283 cnt=$(ls -1 $DIR/$tdir | wc -l)
23284 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23286 FID=$(lfs path2fid $DIR/$tdir/f)
23287 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23288 # rmfid should fail
23289 cnt=$(ls -1 $DIR/$tdir | wc -l)
23290 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23292 chmod a+rw $DIR/$tdir
23294 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23295 # rmfid should fail
23296 cnt=$(ls -1 $DIR/$tdir | wc -l)
23297 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23300 $RUNAS touch $DIR/$tdir/f
23301 FID=$(lfs path2fid $DIR/$tdir/f)
23302 echo "rmfid as root"
23303 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23304 cnt=$(ls -1 $DIR/$tdir | wc -l)
23305 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23308 $RUNAS touch $DIR/$tdir/f
23309 cnt=$(ls -1 $DIR/$tdir | wc -l)
23310 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23311 FID=$(lfs path2fid $DIR/$tdir/f)
23312 # rmfid w/o user_fid2path mount option should fail
23313 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23314 cnt=$(ls -1 $DIR/$tdir | wc -l)
23315 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23317 umount_client $MOUNT || error "failed to umount client"
23318 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23319 error "failed to mount client'"
23321 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23322 # rmfid should succeed
23323 cnt=$(ls -1 $DIR/$tdir | wc -l)
23324 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23326 # rmfid shouldn't allow to remove files due to dir's permission
23327 chmod a+rwx $DIR/$tdir
23330 FID=$(lfs path2fid $DIR/$tdir/f)
23331 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23333 umount_client $MOUNT || error "failed to umount client"
23334 mount_client $MOUNT "$MOUNT_OPTS" ||
23335 error "failed to mount client'"
23338 run_test 421f "rmfid checks permissions"
23344 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23345 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23346 skip "Need MDS version at least 2.12.54"
23348 mkdir -p $DIR/$tdir
23349 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23350 createmany -o $DIR/$tdir/striped_dir/f 512
23351 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23352 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23354 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23355 sed "s/[/][^:]*://g")
23357 rm -f $DIR/$tdir/striped_dir/f1*
23358 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23359 removed=$((512 - cnt))
23361 # few files have been just removed, so we expect
23362 # rmfid to fail on their fids
23363 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23364 [ $removed != $errors ] && error "$errors != $removed"
23366 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23368 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23370 run_test 421g "rmfid to return errors properly"
23373 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23374 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23375 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23376 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23377 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23379 local amc=$(at_max_get client)
23380 local amo=$(at_max_get mds1)
23381 local timeout=`lctl get_param -n timeout`
23383 at_max_set 0 client
23386 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23387 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23388 fail_val=$(((2*timeout + 10)*1000))
23389 touch $DIR/$tdir/d3/file &
23391 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23392 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23393 fail_val=$((2*timeout + 5))
23394 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23398 sleep $((2 * timeout))
23402 touch $DIR/$tdir/d2/file3
23403 touch $DIR/$tdir/d2/file4
23404 touch $DIR/$tdir/d2/file5
23407 at_max_set $amc client
23408 at_max_set $amo mds1
23410 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23411 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23412 error "Watchdog is always throttled"
23414 run_test 422 "kill a process with RPC in progress"
23427 # ensure statfs cache is expired
23430 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23431 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23435 run_test 423 "statfs should return a right data"
23438 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23439 $LCTL set_param fail_loc=0x80000522
23440 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23443 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23446 test_mkdir -c -1 $DIR/$tdir
23447 $LFS setstripe -c -1 $DIR/$tdir
23449 lru_resize_disable "" 100
23450 stack_trap "lru_resize_enable" EXIT
23454 for i in $(seq $((MDSCOUNT * 125))); do
23455 local t=$DIR/$tdir/$tfile_$i
23457 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23458 error_noexit "Create file $t"
23460 stack_trap "rm -rf $DIR/$tdir" EXIT
23462 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23463 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23464 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23466 [ $lock_count -le $lru_size ] ||
23467 error "osc lock count $lock_count > lru size $lru_size"
23470 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23471 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23472 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23474 [ $lock_count -le $lru_size ] ||
23475 error "mdc lock count $lock_count > lru size $lru_size"
23478 run_test 425 "lock count should not exceed lru size"
23481 splice-test -r $DIR/$tfile
23482 splice-test -rd $DIR/$tfile
23483 splice-test $DIR/$tfile
23484 splice-test -d $DIR/$tfile
23486 run_test 426 "splice test on Lustre"
23489 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23490 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23491 skip "Need server version at least 2.9.55"
23493 start_full_debug_logging
23497 stop_full_debug_logging
23501 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23502 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23503 awk '/The barrier for/ { print $7 }')
23506 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23511 barrier_expired() {
23514 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23515 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23516 awk '/will be expired/ { print $7 }')
23518 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23527 echo "Start barrier_freeze at: $(date)"
23528 #define OBD_FAIL_BARRIER_DELAY 0x2202
23529 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23530 # Do not reduce barrier time - See LU-11873
23531 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23534 local b_status=$(barrier_stat)
23535 echo "Got barrier status at: $(date)"
23536 [ "$b_status" = "'freezing_p1'" ] ||
23537 error "(1) unexpected barrier status $b_status"
23539 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23541 b_status=$(barrier_stat)
23542 [ "$b_status" = "'frozen'" ] ||
23543 error "(2) unexpected barrier status $b_status"
23545 local expired=$(barrier_expired)
23546 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23547 sleep $((expired + 3))
23549 b_status=$(barrier_stat)
23550 [ "$b_status" = "'expired'" ] ||
23551 error "(3) unexpected barrier status $b_status"
23553 # Do not reduce barrier time - See LU-11873
23554 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23555 error "(4) fail to freeze barrier"
23557 b_status=$(barrier_stat)
23558 [ "$b_status" = "'frozen'" ] ||
23559 error "(5) unexpected barrier status $b_status"
23561 echo "Start barrier_thaw at: $(date)"
23562 #define OBD_FAIL_BARRIER_DELAY 0x2202
23563 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23564 do_facet mgs $LCTL barrier_thaw $FSNAME &
23567 b_status=$(barrier_stat)
23568 echo "Got barrier status at: $(date)"
23569 [ "$b_status" = "'thawing'" ] ||
23570 error "(6) unexpected barrier status $b_status"
23572 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23574 b_status=$(barrier_stat)
23575 [ "$b_status" = "'thawed'" ] ||
23576 error "(7) unexpected barrier status $b_status"
23578 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23579 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23580 do_facet mgs $LCTL barrier_freeze $FSNAME
23582 b_status=$(barrier_stat)
23583 [ "$b_status" = "'failed'" ] ||
23584 error "(8) unexpected barrier status $b_status"
23586 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23587 do_facet mgs $LCTL barrier_thaw $FSNAME
23591 run_test 801a "write barrier user interfaces and stat machine"
23596 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23597 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23598 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23599 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23600 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23602 cancel_lru_locks mdc
23604 # 180 seconds should be long enough
23605 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23607 local b_status=$(barrier_stat)
23608 [ "$b_status" = "'frozen'" ] ||
23609 error "(6) unexpected barrier status $b_status"
23611 mkdir $DIR/$tdir/d0/d10 &
23614 touch $DIR/$tdir/d1/f13 &
23617 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23620 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23623 rm -f $DIR/$tdir/d4/f12 &
23626 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23628 # To guarantee taht the 'stat' is not blocked
23629 b_status=$(barrier_stat)
23630 [ "$b_status" = "'frozen'" ] ||
23631 error "(8) unexpected barrier status $b_status"
23633 # let above commands to run at background
23636 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23637 ps -p $touch_pid || error "(10) touch should be blocked"
23638 ps -p $ln_pid || error "(11) link should be blocked"
23639 ps -p $mv_pid || error "(12) rename should be blocked"
23640 ps -p $rm_pid || error "(13) unlink should be blocked"
23642 b_status=$(barrier_stat)
23643 [ "$b_status" = "'frozen'" ] ||
23644 error "(14) unexpected barrier status $b_status"
23646 do_facet mgs $LCTL barrier_thaw $FSNAME
23647 b_status=$(barrier_stat)
23648 [ "$b_status" = "'thawed'" ] ||
23649 error "(15) unexpected barrier status $b_status"
23651 wait $mkdir_pid || error "(16) mkdir should succeed"
23652 wait $touch_pid || error "(17) touch should succeed"
23653 wait $ln_pid || error "(18) link should succeed"
23654 wait $mv_pid || error "(19) rename should succeed"
23655 wait $rm_pid || error "(20) unlink should succeed"
23659 run_test 801b "modification will be blocked by write barrier"
23662 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23666 stop mds2 || error "(1) Fail to stop mds2"
23668 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23670 local b_status=$(barrier_stat)
23671 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23672 do_facet mgs $LCTL barrier_thaw $FSNAME
23673 error "(2) unexpected barrier status $b_status"
23676 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23677 error "(3) Fail to rescan barrier bitmap"
23679 # Do not reduce barrier time - See LU-11873
23680 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23682 b_status=$(barrier_stat)
23683 [ "$b_status" = "'frozen'" ] ||
23684 error "(4) unexpected barrier status $b_status"
23686 do_facet mgs $LCTL barrier_thaw $FSNAME
23687 b_status=$(barrier_stat)
23688 [ "$b_status" = "'thawed'" ] ||
23689 error "(5) unexpected barrier status $b_status"
23691 local devname=$(mdsdevname 2)
23693 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23695 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23696 error "(7) Fail to rescan barrier bitmap"
23700 run_test 801c "rescan barrier bitmap"
23702 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23703 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23704 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23705 saved_MOUNT_OPTS=$MOUNT_OPTS
23711 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23712 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23713 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23714 MOUNT_OPTS=$saved_MOUNT_OPTS
23719 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23720 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23721 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23722 skip "Need server version at least 2.9.55"
23724 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23726 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23728 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23729 error "(2) Fail to copy"
23731 trap cleanup_802a EXIT
23733 # sync by force before remount as readonly
23734 sync; sync_all_data; sleep 3; sync_all_data
23738 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23739 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23740 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23742 echo "Mount the server as read only"
23743 setupall server_only || error "(3) Fail to start servers"
23745 echo "Mount client without ro should fail"
23746 mount_client $MOUNT &&
23747 error "(4) Mount client without 'ro' should fail"
23749 echo "Mount client with ro should succeed"
23750 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23751 mount_client $MOUNT ||
23752 error "(5) Mount client with 'ro' should succeed"
23754 echo "Modify should be refused"
23755 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23757 echo "Read should be allowed"
23758 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23759 error "(7) Read should succeed under ro mode"
23763 run_test 802a "simulate readonly device"
23766 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23767 remote_mds_nodsh && skip "remote MDS with nodsh"
23769 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23770 skip "readonly option not available"
23772 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23774 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23775 error "(2) Fail to copy"
23777 # write back all cached data before setting MDT to readonly
23781 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23782 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23784 echo "Modify should be refused"
23785 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23787 echo "Read should be allowed"
23788 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23789 error "(7) Read should succeed under ro mode"
23792 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23794 run_test 802b "be able to set MDTs to readonly"
23797 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23798 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23799 skip "MDS needs to be newer than 2.10.54"
23801 mkdir -p $DIR/$tdir
23802 # Create some objects on all MDTs to trigger related logs objects
23803 for idx in $(seq $MDSCOUNT); do
23804 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23805 $DIR/$tdir/dir${idx} ||
23806 error "Fail to create $DIR/$tdir/dir${idx}"
23810 wait_delete_completed # ensure old test cleanups are finished
23811 echo "before create:"
23813 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23815 for i in {1..10}; do
23816 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23817 error "Fail to create $DIR/$tdir/foo$i"
23821 echo "after create:"
23823 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23825 # allow for an llog to be cleaned up during the test
23826 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23827 error "before ($before_used) + 10 > after ($after_used)"
23829 for i in {1..10}; do
23830 rm -rf $DIR/$tdir/foo$i ||
23831 error "Fail to remove $DIR/$tdir/foo$i"
23834 sleep 3 # avoid MDT return cached statfs
23835 wait_delete_completed
23836 echo "after unlink:"
23838 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23840 # allow for an llog to be created during the test
23841 [ $after_used -le $((before_used + 1)) ] ||
23842 error "after ($after_used) > before ($before_used) + 1"
23844 run_test 803 "verify agent object for remote object"
23847 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23848 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23849 skip "MDS needs to be newer than 2.10.54"
23850 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23852 mkdir -p $DIR/$tdir
23853 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23854 error "Fail to create $DIR/$tdir/dir0"
23856 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23857 local dev=$(mdsdevname 2)
23859 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23860 grep ${fid} || error "NOT found agent entry for dir0"
23862 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23863 error "Fail to create $DIR/$tdir/dir1"
23865 touch $DIR/$tdir/dir1/foo0 ||
23866 error "Fail to create $DIR/$tdir/dir1/foo0"
23867 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23870 for idx in $(seq $MDSCOUNT); do
23871 dev=$(mdsdevname $idx)
23872 do_facet mds${idx} \
23873 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23874 grep ${fid} && rc=$idx
23877 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23878 error "Fail to rename foo0 to foo1"
23879 if [ $rc -eq 0 ]; then
23880 for idx in $(seq $MDSCOUNT); do
23881 dev=$(mdsdevname $idx)
23882 do_facet mds${idx} \
23883 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23884 grep ${fid} && rc=$idx
23888 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23889 error "Fail to rename foo1 to foo2"
23890 if [ $rc -eq 0 ]; then
23891 for idx in $(seq $MDSCOUNT); do
23892 dev=$(mdsdevname $idx)
23893 do_facet mds${idx} \
23894 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23895 grep ${fid} && rc=$idx
23899 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23901 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23902 error "Fail to link to $DIR/$tdir/dir1/foo2"
23903 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23904 error "Fail to rename foo2 to foo0"
23905 unlink $DIR/$tdir/dir1/foo0 ||
23906 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23907 rm -rf $DIR/$tdir/dir0 ||
23908 error "Fail to rm $DIR/$tdir/dir0"
23910 for idx in $(seq $MDSCOUNT); do
23911 dev=$(mdsdevname $idx)
23915 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23917 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23918 error "mount mds$idx failed"
23919 df $MOUNT > /dev/null 2>&1
23921 # e2fsck should not return error
23923 error "e2fsck detected error on MDT${idx}: rc=$rc"
23926 run_test 804 "verify agent entry for remote entry"
23929 do_facet $SINGLEMDS zfs set quota=$old $fsset
23930 unlinkmany $DIR/$tdir/f- 1000000
23935 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23936 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23937 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23938 skip "netfree not implemented before 0.7"
23939 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23940 skip "Need MDS version at least 2.10.57"
23947 local pref="osd-zfs.$FSNAME-MDT0000."
23949 # limit available space on MDS dataset to meet nospace issue
23950 # quickly. then ZFS 0.7.2 can use reserved space if asked
23951 # properly (using netfree flag in osd_declare_destroy()
23952 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23953 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23955 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23956 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23957 let "usedkb=usedkb-freekb"
23958 let "freekb=freekb/2"
23959 if let "freekb > 5000"; then
23962 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23963 trap cleanup_805 EXIT
23965 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23966 error "Can't set PFL layout"
23967 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23968 rm -rf $DIR/$tdir || error "not able to remove"
23969 do_facet $SINGLEMDS zfs set quota=$old $fsset
23972 run_test 805 "ZFS can remove from full fs"
23978 local size=$($LFS getsom -s $file)
23979 local expect=$(stat -c %s $file)
23981 [[ $size == $expect ]] ||
23982 error "$file expected size: $expect, got: $size"
23984 local blocks=$($LFS getsom -b $file)
23985 expect=$(stat -c %b $file)
23986 [[ $blocks == $expect ]] ||
23987 error "$file expected blocks: $expect, got: $blocks"
23992 local size=$($LFS getsom -s $1)
23995 [[ $size == $expect ]] ||
23996 error "$file expected size: $expect, got: $size"
24000 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24001 skip "Need MDS version at least 2.11.52"
24005 touch $DIR/$tfile || error "touch $tfile failed"
24007 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24008 save_lustre_params client "llite.*.xattr_cache" > $save
24009 lctl set_param llite.*.xattr_cache=0
24010 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24012 # single-threaded write
24013 echo "Test SOM for single-threaded write"
24014 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
24015 error "write $tfile failed"
24016 check_lsom_size $DIR/$tfile $bs
24019 local size=$(($num * $bs))
24023 echo "Test SOM for single client multi-threaded($num) write"
24024 $TRUNCATE $DIR/$tfile 0
24025 for ((i = 0; i < $num; i++)); do
24026 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24028 offset=$((offset + $bs))
24030 for (( i=0; i < $num; i++ )); do
24033 check_lsom_size $DIR/$tfile $size
24035 $TRUNCATE $DIR/$tfile 0
24036 for ((i = 0; i < $num; i++)); do
24037 offset=$((offset - $bs))
24038 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24041 for (( i=0; i < $num; i++ )); do
24044 check_lsom_size $DIR/$tfile $size
24046 # multi-client writes
24047 num=$(get_node_count ${CLIENTS//,/ })
24048 size=$(($num * $bs))
24052 echo "Test SOM for multi-client ($num) writes"
24053 $TRUNCATE $DIR/$tfile 0
24054 for client in ${CLIENTS//,/ }; do
24055 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24058 offset=$((offset + $bs))
24060 for (( i=0; i < $num; i++ )); do
24063 check_lsom_size $DIR/$tfile $offset
24066 $TRUNCATE $DIR/$tfile 0
24067 for client in ${CLIENTS//,/ }; do
24068 offset=$((offset - $bs))
24069 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24073 for (( i=0; i < $num; i++ )); do
24076 check_lsom_size $DIR/$tfile $size
24079 echo "Test SOM for truncate"
24080 $TRUNCATE $DIR/$tfile 1048576
24081 check_lsom_size $DIR/$tfile 1048576
24082 $TRUNCATE $DIR/$tfile 1234
24083 check_lsom_size $DIR/$tfile 1234
24085 # verify SOM blocks count
24086 echo "Verify SOM block count"
24087 $TRUNCATE $DIR/$tfile 0
24088 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24089 error "failed to write file $tfile"
24090 check_lsom_data $DIR/$tfile
24092 run_test 806 "Verify Lazy Size on MDS"
24095 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24096 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24097 skip "Need MDS version at least 2.11.52"
24099 # Registration step
24100 changelog_register || error "changelog_register failed"
24101 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24102 changelog_users $SINGLEMDS | grep -q $cl_user ||
24103 error "User $cl_user not found in changelog_users"
24105 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24106 save_lustre_params client "llite.*.xattr_cache" > $save
24107 lctl set_param llite.*.xattr_cache=0
24108 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24110 rm -rf $DIR/$tdir || error "rm $tdir failed"
24111 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24112 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24113 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24114 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24115 error "truncate $tdir/trunc failed"
24118 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24119 error "write $tfile failed"
24121 # multi-client wirtes
24122 local num=$(get_node_count ${CLIENTS//,/ })
24126 echo "Test SOM for multi-client ($num) writes"
24127 touch $DIR/$tfile || error "touch $tfile failed"
24128 $TRUNCATE $DIR/$tfile 0
24129 for client in ${CLIENTS//,/ }; do
24130 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24133 offset=$((offset + $bs))
24135 for (( i=0; i < $num; i++ )); do
24139 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24140 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24141 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24142 check_lsom_data $DIR/$tdir/trunc
24143 check_lsom_data $DIR/$tdir/single_dd
24144 check_lsom_data $DIR/$tfile
24147 # Deregistration step
24148 changelog_deregister || error "changelog_deregister failed"
24150 run_test 807 "verify LSOM syncing tool"
24152 check_som_nologged()
24154 local lines=$($LFS changelog $FSNAME-MDT0000 |
24155 grep 'x=trusted.som' | wc -l)
24156 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24160 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24161 skip "Need MDS version at least 2.11.55"
24163 # Registration step
24164 changelog_register || error "changelog_register failed"
24166 touch $DIR/$tfile || error "touch $tfile failed"
24169 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24170 error "write $tfile failed"
24173 $TRUNCATE $DIR/$tfile 1234
24176 $TRUNCATE $DIR/$tfile 1048576
24179 # Deregistration step
24180 changelog_deregister || error "changelog_deregister failed"
24182 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24187 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24191 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24192 skip "Need MDS version at least 2.11.56"
24194 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24195 error "failed to create DoM-only file $DIR/$tfile"
24196 touch $DIR/$tfile || error "touch $tfile failed"
24197 check_som_nodata $DIR/$tfile
24199 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24200 error "write $tfile failed"
24201 check_som_nodata $DIR/$tfile
24203 $TRUNCATE $DIR/$tfile 1234
24204 check_som_nodata $DIR/$tfile
24206 $TRUNCATE $DIR/$tfile 4097
24207 check_som_nodata $DIR/$file
24209 run_test 809 "Verify no SOM xattr store for DoM-only files"
24212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24213 $GSS && skip_env "could not run with gss"
24214 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24215 skip "OST < 2.12.58 doesn't align checksum"
24218 stack_trap "set_checksums $ORIG_CSUM" EXIT
24219 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24224 for csum in $CKSUM_TYPES; do
24225 #define OBD_FAIL_OSC_NO_GRANT 0x411
24226 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24227 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24229 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24230 before=$(md5sum $DIR/$tfile)
24231 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24232 after=$(md5sum $DIR/$tfile)
24233 [ "$before" == "$after" ] ||
24234 error "$csum: $before != $after bs=$1 seek=$2"
24238 run_test 810 "partial page writes on ZFS (LU-11663)"
24241 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24242 skip "OST < 2.12.51 doesn't support this fail_loc"
24243 [ "$SHARED_KEY" = true ] &&
24244 skip "OSC connections never go IDLE with Shared-Keys enabled"
24246 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24247 # ensure ost1 is connected
24248 stat $DIR/$tfile >/dev/null || error "can't stat"
24249 wait_osc_import_state client ost1 FULL
24250 # no locks, no reqs to let the connection idle
24251 cancel_lru_locks osc
24253 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24254 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24255 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24256 wait_osc_import_state client ost1 CONNECTING
24257 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24259 stat $DIR/$tfile >/dev/null || error "can't stat file"
24261 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24263 test_812b() { # LU-12378
24264 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24265 skip "OST < 2.12.51 doesn't support this fail_loc"
24266 [ "$SHARED_KEY" = true ] &&
24267 skip "OSC connections never go IDLE with Shared-Keys enabled"
24269 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24270 # ensure ost1 is connected
24271 stat $DIR/$tfile >/dev/null || error "can't stat"
24272 wait_osc_import_state client ost1 FULL
24273 # no locks, no reqs to let the connection idle
24274 cancel_lru_locks osc
24276 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24277 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24278 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24279 wait_osc_import_state client ost1 CONNECTING
24280 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24282 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24283 wait_osc_import_state client ost1 IDLE
24285 run_test 812b "do not drop no resend request for idle connect"
24288 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24289 [ -z "$file_heat_sav" ] && skip "no file heat support"
24300 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24301 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24303 $LCTL set_param -n llite.*.file_heat=1
24304 echo "Turn on file heat"
24305 echo "Period second: $period_second, Decay percentage: $decay_pct"
24307 echo "QQQQ" > $DIR/$tfile
24308 echo "QQQQ" > $DIR/$tfile
24309 echo "QQQQ" > $DIR/$tfile
24310 cat $DIR/$tfile > /dev/null
24311 cat $DIR/$tfile > /dev/null
24312 cat $DIR/$tfile > /dev/null
24313 cat $DIR/$tfile > /dev/null
24315 local out=$($LFS heat_get $DIR/$tfile)
24317 $LFS heat_get $DIR/$tfile
24318 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24319 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24320 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24321 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24323 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24324 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24325 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24326 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24328 sleep $((period_second + 3))
24329 echo "Sleep $((period_second + 3)) seconds..."
24330 # The recursion formula to calculate the heat of the file f is as
24332 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24333 # Where Hi is the heat value in the period between time points i*I and
24334 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24335 # to the weight of Ci.
24336 out=$($LFS heat_get $DIR/$tfile)
24337 $LFS heat_get $DIR/$tfile
24338 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24339 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24340 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24341 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24343 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24344 error "read sample ($readsample) is wrong"
24345 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24346 error "write sample ($writesample) is wrong"
24347 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24348 error "read bytes ($readbyte) is wrong"
24349 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24350 error "write bytes ($writebyte) is wrong"
24352 echo "QQQQ" > $DIR/$tfile
24353 echo "QQQQ" > $DIR/$tfile
24354 echo "QQQQ" > $DIR/$tfile
24355 cat $DIR/$tfile > /dev/null
24356 cat $DIR/$tfile > /dev/null
24357 cat $DIR/$tfile > /dev/null
24358 cat $DIR/$tfile > /dev/null
24360 sleep $((period_second + 3))
24361 echo "Sleep $((period_second + 3)) seconds..."
24363 out=$($LFS heat_get $DIR/$tfile)
24364 $LFS heat_get $DIR/$tfile
24365 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24366 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24367 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24368 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24370 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24371 4 * $decay_pct) / 100") -eq 1 ] ||
24372 error "read sample ($readsample1) is wrong"
24373 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24374 3 * $decay_pct) / 100") -eq 1 ] ||
24375 error "write sample ($writesample1) is wrong"
24376 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24377 20 * $decay_pct) / 100") -eq 1 ] ||
24378 error "read bytes ($readbyte1) is wrong"
24379 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24380 15 * $decay_pct) / 100") -eq 1 ] ||
24381 error "write bytes ($writebyte1) is wrong"
24383 echo "Turn off file heat for the file $DIR/$tfile"
24384 $LFS heat_set -o $DIR/$tfile
24386 echo "QQQQ" > $DIR/$tfile
24387 echo "QQQQ" > $DIR/$tfile
24388 echo "QQQQ" > $DIR/$tfile
24389 cat $DIR/$tfile > /dev/null
24390 cat $DIR/$tfile > /dev/null
24391 cat $DIR/$tfile > /dev/null
24392 cat $DIR/$tfile > /dev/null
24394 out=$($LFS heat_get $DIR/$tfile)
24395 $LFS heat_get $DIR/$tfile
24396 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24397 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24398 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24399 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24401 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24402 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24403 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24404 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24406 echo "Trun on file heat for the file $DIR/$tfile"
24407 $LFS heat_set -O $DIR/$tfile
24409 echo "QQQQ" > $DIR/$tfile
24410 echo "QQQQ" > $DIR/$tfile
24411 echo "QQQQ" > $DIR/$tfile
24412 cat $DIR/$tfile > /dev/null
24413 cat $DIR/$tfile > /dev/null
24414 cat $DIR/$tfile > /dev/null
24415 cat $DIR/$tfile > /dev/null
24417 out=$($LFS heat_get $DIR/$tfile)
24418 $LFS heat_get $DIR/$tfile
24419 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24420 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24421 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24422 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24424 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24425 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24426 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24427 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24429 $LFS heat_set -c $DIR/$tfile
24430 $LCTL set_param -n llite.*.file_heat=0
24431 echo "Turn off file heat support for the Lustre filesystem"
24433 echo "QQQQ" > $DIR/$tfile
24434 echo "QQQQ" > $DIR/$tfile
24435 echo "QQQQ" > $DIR/$tfile
24436 cat $DIR/$tfile > /dev/null
24437 cat $DIR/$tfile > /dev/null
24438 cat $DIR/$tfile > /dev/null
24439 cat $DIR/$tfile > /dev/null
24441 out=$($LFS heat_get $DIR/$tfile)
24442 $LFS heat_get $DIR/$tfile
24443 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24444 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24445 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24446 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24448 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24449 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24450 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24451 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24453 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24456 run_test 813 "File heat verfication"
24460 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24461 echo -n y >> $DIR/$tfile
24462 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24463 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24465 run_test 814 "sparse cp works as expected (LU-12361)"
24469 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24470 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24472 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24475 [ "$SHARED_KEY" = true ] &&
24476 skip "OSC connections never go IDLE with Shared-Keys enabled"
24478 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24479 # ensure ost1 is connected
24480 stat $DIR/$tfile >/dev/null || error "can't stat"
24481 wait_osc_import_state client ost1 FULL
24482 # no locks, no reqs to let the connection idle
24483 cancel_lru_locks osc
24484 lru_resize_disable osc
24487 before=$($LCTL get_param -n \
24488 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24490 wait_osc_import_state client ost1 IDLE
24491 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24492 now=$($LCTL get_param -n \
24493 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24494 [ $before == $now ] || error "lru_size changed $before != $now"
24496 run_test 816 "do not reset lru_resize on idle reconnect"
24500 exportfs -u localhost:$DIR/nfsexp
24505 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24507 mkdir -p $DIR/nfsexp
24508 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24509 error "failed to export nfs"
24511 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24512 stack_trap cleanup_817 EXIT
24514 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24515 error "failed to mount nfs to $tmpdir"
24517 cp /bin/true $tmpdir
24518 $DIR/nfsexp/true || error "failed to execute 'true' command"
24520 run_test 817 "nfsd won't cache write lock for exec file"
24524 $LFS setstripe -c1 -i0 $DIR/$tfile
24525 $LFS setstripe -c1 -i1 $DIR/$tfile
24527 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24528 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24529 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24530 error "start $SINGLEMDS failed"
24533 run_test 818 "unlink with failed llog"
24536 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24537 cancel_lru_locks osc
24538 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24539 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24540 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24543 run_test 819a "too big niobuf in read"
24546 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24547 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24548 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24549 cancel_lru_locks osc
24553 run_test 819b "too big niobuf in write"
24556 function test_820_start_ost() {
24559 for num in $(seq $OSTCOUNT); do
24560 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24565 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24568 umount_client $MOUNT || error "umount failed"
24569 for num in $(seq $OSTCOUNT); do
24573 # mount client with no active OSTs
24574 # so that the client can't initialize max LOV EA size
24575 # from OSC notifications
24576 mount_client $MOUNT || error "mount failed"
24577 # delay OST starting to keep this 0 max EA size for a while
24578 test_820_start_ost &
24580 # create a directory on MDS2
24581 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24582 error "Failed to create directory"
24583 # open intent should update default EA size
24584 # see mdc_update_max_ea_from_body()
24585 # notice this is the very first RPC to MDS2
24586 cp /etc/services $DIR/$tdir/mds2 ||
24587 error "Failed to copy files to mds$n"
24589 run_test 820 "update max EA from open intent"
24592 # tests that do cleanup/setup should be run at the end
24596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24599 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24600 $LCTL set_param fail_loc=0x903
24602 cancel_lru_locks MGC
24604 FAIL_ON_ERROR=true cleanup
24605 FAIL_ON_ERROR=true setup
24607 run_test 900 "umount should not race with any mgc requeue thread"
24609 # LUS-6253/LU-11185
24615 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24617 # some get_param have a bug to handle dot in param name
24618 cancel_lru_locks MGC
24619 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24620 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24621 umount_client $MOUNT || error "umount failed"
24622 mount_client $MOUNT || error "mount failed"
24623 cancel_lru_locks MGC
24624 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24625 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24627 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24628 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24632 run_test 901 "don't leak a mgc lock on client umount"
24636 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24637 skip "client does not have LU-13377 fix"
24638 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24639 $LCTL set_param fail_loc=0x1415
24640 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24641 cancel_lru_locks osc
24644 run_test 902 "test short write doesn't hang lustre"
24647 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24648 check_and_cleanup_lustre
24649 if [ "$I_MOUNTED" != "yes" ]; then
24650 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true