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
6261 [[ $OSC == "mdc" ]] && skip "DoM files" && return
6263 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6264 # open and close all files to ensure LSOM is updated
6265 cancel_lru_locks $OSC
6266 find $dir -type f | xargs cat > /dev/null
6268 # expect_found glimpse_rpcs command_to_run
6269 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6270 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6271 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6272 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6274 echo "test" > $dir/$tfile
6275 echo "test2" > $dir/$tfile.2 && sync
6276 cancel_lru_locks $OSC
6277 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6279 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6280 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6281 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6282 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6284 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6285 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6286 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6287 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6288 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6289 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6291 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6294 local dir=$DIR/$tdir
6295 local tmp=$TMP/$tfile.log
6298 test_mkdir -p $dir || error "failed to mkdir $dir"
6299 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6300 error "failed to setstripe $dir/$tfile"
6301 mdt_idx=$($LFS getdirstripe -i $dir)
6302 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6304 stack_trap "rm -f $tmp" EXIT
6305 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6306 ! grep -q obd_uuid $tmp ||
6307 error "failed to find --size +100K --ost 0 $dir"
6308 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6309 ! grep -q obd_uuid $tmp ||
6310 error "failed to find --size +100K --mdt $mdt_idx $dir"
6312 run_test 56rb "check lfs find --size --ost/--mdt works"
6314 test_56s() { # LU-611 #LU-9369
6315 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6317 local dir=$DIR/$tdir
6318 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6320 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6321 for i in $(seq $NUMDIRS); do
6322 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6325 local expected=$NUMDIRS
6326 local cmd="$LFS find -c $OSTCOUNT $dir"
6327 local nums=$($cmd | wc -l)
6329 [ $nums -eq $expected ] || {
6330 $LFS getstripe -R $dir
6331 error "'$cmd' wrong: found $nums, expected $expected"
6334 expected=$((NUMDIRS + onestripe))
6335 cmd="$LFS find -stripe-count +0 -type f $dir"
6336 nums=$($cmd | wc -l)
6337 [ $nums -eq $expected ] || {
6338 $LFS getstripe -R $dir
6339 error "'$cmd' wrong: found $nums, expected $expected"
6343 cmd="$LFS find -stripe-count 1 -type f $dir"
6344 nums=$($cmd | wc -l)
6345 [ $nums -eq $expected ] || {
6346 $LFS getstripe -R $dir
6347 error "'$cmd' wrong: found $nums, expected $expected"
6350 cmd="$LFS find -stripe-count -2 -type f $dir"
6351 nums=$($cmd | wc -l)
6352 [ $nums -eq $expected ] || {
6353 $LFS getstripe -R $dir
6354 error "'$cmd' wrong: found $nums, expected $expected"
6358 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6359 nums=$($cmd | wc -l)
6360 [ $nums -eq $expected ] || {
6361 $LFS getstripe -R $dir
6362 error "'$cmd' wrong: found $nums, expected $expected"
6365 run_test 56s "check lfs find -stripe-count works"
6367 test_56t() { # LU-611 #LU-9369
6368 local dir=$DIR/$tdir
6370 setup_56 $dir 0 $NUMDIRS
6371 for i in $(seq $NUMDIRS); do
6372 $LFS setstripe -S 8M $dir/dir$i/$tfile
6375 local expected=$NUMDIRS
6376 local cmd="$LFS find -S 8M $dir"
6377 local nums=$($cmd | wc -l)
6379 [ $nums -eq $expected ] || {
6380 $LFS getstripe -R $dir
6381 error "'$cmd' wrong: found $nums, expected $expected"
6385 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6387 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6389 expected=$(((NUMDIRS + 1) * NUMFILES))
6390 cmd="$LFS find -stripe-size 512k -type f $dir"
6391 nums=$($cmd | wc -l)
6392 [ $nums -eq $expected ] ||
6393 error "'$cmd' wrong: found $nums, expected $expected"
6395 cmd="$LFS find -stripe-size +320k -type f $dir"
6396 nums=$($cmd | wc -l)
6397 [ $nums -eq $expected ] ||
6398 error "'$cmd' wrong: found $nums, expected $expected"
6400 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6401 cmd="$LFS find -stripe-size +200k -type f $dir"
6402 nums=$($cmd | wc -l)
6403 [ $nums -eq $expected ] ||
6404 error "'$cmd' wrong: found $nums, expected $expected"
6406 cmd="$LFS find -stripe-size -640k -type f $dir"
6407 nums=$($cmd | wc -l)
6408 [ $nums -eq $expected ] ||
6409 error "'$cmd' wrong: found $nums, expected $expected"
6412 cmd="$LFS find -stripe-size 256k -type f $dir"
6413 nums=$($cmd | wc -l)
6414 [ $nums -eq $expected ] ||
6415 error "'$cmd' wrong: found $nums, expected $expected"
6417 cmd="$LFS find -stripe-size -320k -type f $dir"
6418 nums=$($cmd | wc -l)
6419 [ $nums -eq $expected ] ||
6420 error "'$cmd' wrong: found $nums, expected $expected"
6423 cmd="$LFS find -stripe-size 1024k -type f $dir"
6424 nums=$($cmd | wc -l)
6425 [ $nums -eq $expected ] ||
6426 error "'$cmd' wrong: found $nums, expected $expected"
6428 run_test 56t "check lfs find -stripe-size works"
6430 test_56u() { # LU-611
6431 local dir=$DIR/$tdir
6433 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6435 if [[ $OSTCOUNT -gt 1 ]]; then
6436 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6442 local expected=$(((NUMDIRS + 1) * NUMFILES))
6443 local cmd="$LFS find -stripe-index 0 -type f $dir"
6444 local nums=$($cmd | wc -l)
6446 [ $nums -eq $expected ] ||
6447 error "'$cmd' wrong: found $nums, expected $expected"
6450 cmd="$LFS find -stripe-index 1 -type f $dir"
6451 nums=$($cmd | wc -l)
6452 [ $nums -eq $expected ] ||
6453 error "'$cmd' wrong: found $nums, expected $expected"
6455 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6456 nums=$($cmd | wc -l)
6457 [ $nums -eq $expected ] ||
6458 error "'$cmd' wrong: found $nums, expected $expected"
6461 # This should produce an error and not return any files
6462 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6463 nums=$($cmd 2>/dev/null | wc -l)
6464 [ $nums -eq $expected ] ||
6465 error "'$cmd' wrong: found $nums, expected $expected"
6467 if [[ $OSTCOUNT -gt 1 ]]; then
6468 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6469 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6470 nums=$($cmd | wc -l)
6471 [ $nums -eq $expected ] ||
6472 error "'$cmd' wrong: found $nums, expected $expected"
6475 run_test 56u "check lfs find -stripe-index works"
6479 local dir=$DIR/$tdir
6481 setup_56 $dir $NUMFILES $NUMDIRS
6483 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6484 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6486 for file in $($LFS find -m $UUID $dir); do
6487 file_midx=$($LFS getstripe -m $file)
6488 [ $file_midx -eq $mdt_idx ] ||
6489 error "lfs find -m $UUID != getstripe -m $file_midx"
6492 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6495 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6496 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6498 local dir=$DIR/$tdir
6500 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6502 local stripe_size=$($LFS getstripe -S -d $dir) ||
6503 error "$LFS getstripe -S -d $dir failed"
6504 stripe_size=${stripe_size%% *}
6506 local file_size=$((stripe_size * OSTCOUNT))
6507 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6508 local required_space=$((file_num * file_size))
6509 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6511 [[ $free_space -le $((required_space / 1024)) ]] &&
6512 skip_env "need $required_space, have $free_space kbytes"
6515 local dd_count=$((file_size / dd_bs))
6517 # write data into the files
6522 for i in $(seq $NUMFILES); do
6524 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6525 error "write data into $file failed"
6527 for i in $(seq $NUMDIRS); do
6528 for j in $(seq $NUMFILES); do
6529 file=$dir/dir$i/file$j
6530 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6531 error "write data into $file failed"
6535 # $LFS_MIGRATE will fail if hard link migration is unsupported
6536 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6537 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6538 error "creating links to $dir/dir1/file1 failed"
6543 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6546 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6549 eval $cmd || error "$cmd failed"
6551 check_stripe_count $dir/file1 $expected
6553 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6555 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6556 # OST 1 if it is on OST 0. This file is small enough to
6557 # be on only one stripe.
6558 file=$dir/migr_1_ost
6559 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6560 error "write data into $file failed"
6561 local obdidx=$($LFS getstripe -i $file)
6562 local oldmd5=$(md5sum $file)
6565 [[ $obdidx -eq 0 ]] && newobdidx=1
6566 cmd="$LFS migrate -i $newobdidx $file"
6568 eval $cmd || error "$cmd failed"
6570 local realobdix=$($LFS getstripe -i $file)
6571 local newmd5=$(md5sum $file)
6573 [[ $newobdidx -ne $realobdix ]] &&
6574 error "new OST is different (was=$obdidx, "\
6575 "wanted=$newobdidx, got=$realobdix)"
6576 [[ "$oldmd5" != "$newmd5" ]] &&
6577 error "md5sum differ: $oldmd5, $newmd5"
6581 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6583 eval $cmd || error "$cmd failed"
6585 for j in $(seq $NUMFILES); do
6586 check_stripe_count $dir/dir1/file$j $expected
6589 # lfs_migrate works with lfs find
6590 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6591 $LFS_MIGRATE -y -c $expected"
6593 eval $cmd || error "$cmd failed"
6595 for i in $(seq 2 $NUMFILES); do
6596 check_stripe_count $dir/file$i $expected
6598 for i in $(seq 2 $NUMDIRS); do
6599 for j in $(seq $NUMFILES); do
6600 check_stripe_count $dir/dir$i/file$j $expected
6604 run_test 56w "check lfs_migrate -c stripe_count works"
6607 local file1=$DIR/$tdir/file1
6608 local create_pool=false
6609 local initial_pool=$($LFS getstripe -p $DIR)
6613 echo -n "Creating test dir..."
6614 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6617 echo -n "Creating test file..."
6618 touch $file1 || error "cannot create file"
6621 echo -n "Detecting existing pools..."
6622 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6624 if [ ${#pool_list[@]} -gt 0 ]; then
6625 echo "${pool_list[@]}"
6626 for thispool in "${pool_list[@]}"; do
6627 if [[ -z "$initial_pool" ||
6628 "$initial_pool" != "$thispool" ]]; then
6630 echo "Using existing pool '$pool'"
6635 echo "none detected."
6637 if [ -z "$pool" ]; then
6638 pool=${POOL:-testpool}
6639 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6640 echo -n "Creating pool '$pool'..."
6642 pool_add $pool &> /dev/null ||
6643 error "pool_add failed"
6646 echo -n "Adding target to pool..."
6647 pool_add_targets $pool 0 0 1 &> /dev/null ||
6648 error "pool_add_targets failed"
6652 echo -n "Setting pool using -p option..."
6653 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6654 error "migrate failed rc = $?"
6657 echo -n "Verifying test file is in pool after migrating..."
6658 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6659 error "file was not migrated to pool $pool"
6662 echo -n "Removing test file from pool '$pool'..."
6663 # "lfs migrate $file" won't remove the file from the pool
6664 # until some striping information is changed.
6665 $LFS migrate -c 1 $file1 &> /dev/null ||
6666 error "cannot remove from pool"
6667 [ "$($LFS getstripe -p $file1)" ] &&
6668 error "pool still set"
6671 echo -n "Setting pool using --pool option..."
6672 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6673 error "migrate failed rc = $?"
6678 if $create_pool; then
6679 destroy_test_pools 2> /dev/null ||
6680 error "destroy test pools failed"
6683 run_test 56wb "check lfs_migrate pool support"
6686 local file1="$DIR/$tdir/file1"
6693 echo -n "Creating test dir..."
6694 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6695 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6696 error "cannot set stripe by '-S 1M -c 1'"
6699 echo -n "Setting initial stripe for test file..."
6700 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6701 error "cannot set stripe"
6702 cur_ssize=$($LFS getstripe -S "$file1")
6703 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6706 # File currently set to -S 512K -c 1
6708 # Ensure -c and -S options are rejected when -R is set
6709 echo -n "Verifying incompatible options are detected..."
6710 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6711 error "incompatible -c and -R options not detected"
6712 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6713 error "incompatible -S and -R options not detected"
6716 # Ensure unrecognized options are passed through to 'lfs migrate'
6717 echo -n "Verifying -S option is passed through to lfs migrate..."
6718 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6719 error "migration failed"
6720 cur_ssize=$($LFS getstripe -S "$file1")
6721 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6724 # File currently set to -S 1M -c 1
6726 # Ensure long options are supported
6727 echo -n "Verifying long options supported..."
6728 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6729 error "long option without argument not supported"
6730 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6731 error "long option with argument not supported"
6732 cur_ssize=$($LFS getstripe -S "$file1")
6733 [ $cur_ssize -eq 524288 ] ||
6734 error "migrate --stripe-size $cur_ssize != 524288"
6737 # File currently set to -S 512K -c 1
6739 if [ "$OSTCOUNT" -gt 1 ]; then
6740 echo -n "Verifying explicit stripe count can be set..."
6741 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6742 error "migrate failed"
6743 cur_scount=$($LFS getstripe -c "$file1")
6744 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6748 # File currently set to -S 512K -c 1 or -S 512K -c 2
6750 # Ensure parent striping is used if -R is set, and no stripe
6751 # count or size is specified
6752 echo -n "Setting stripe for parent directory..."
6753 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6754 error "cannot set stripe '-S 2M -c 1'"
6757 echo -n "Verifying restripe option uses parent stripe settings..."
6758 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6759 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6760 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6761 error "migrate failed"
6762 cur_ssize=$($LFS getstripe -S "$file1")
6763 [ $cur_ssize -eq $parent_ssize ] ||
6764 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6765 cur_scount=$($LFS getstripe -c "$file1")
6766 [ $cur_scount -eq $parent_scount ] ||
6767 error "migrate -R stripe_count $cur_scount != $parent_scount"
6770 # File currently set to -S 1M -c 1
6772 # Ensure striping is preserved if -R is not set, and no stripe
6773 # count or size is specified
6774 echo -n "Verifying striping size preserved when not specified..."
6775 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6776 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6777 error "cannot set stripe on parent directory"
6778 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6779 error "migrate failed"
6780 cur_ssize=$($LFS getstripe -S "$file1")
6781 [ $cur_ssize -eq $orig_ssize ] ||
6782 error "migrate by default $cur_ssize != $orig_ssize"
6785 # Ensure file name properly detected when final option has no argument
6786 echo -n "Verifying file name properly detected..."
6787 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6788 error "file name interpreted as option argument"
6794 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6797 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6799 local file1=$DIR/$tdir/file1
6801 echo -n "Creating test dir..."
6802 test_mkdir $DIR/$tdir || error "cannot create dir"
6805 echo -n "Creating test file..."
6809 # Ensure 'lfs migrate' will fail by using a non-existent option,
6810 # and make sure rsync is not called to recover
6811 echo -n "Make sure --no-rsync option works..."
6812 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6813 grep -q 'refusing to fall back to rsync' ||
6814 error "rsync was called with --no-rsync set"
6817 # Ensure rsync is called without trying 'lfs migrate' first
6818 echo -n "Make sure --rsync option works..."
6819 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6820 grep -q 'falling back to rsync' &&
6821 error "lfs migrate was called with --rsync set"
6824 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6825 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6826 grep -q 'at the same time' ||
6827 error "--rsync and --no-rsync accepted concurrently"
6833 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6839 test_mkdir $td || error "cannot create $td"
6840 touch $tf || error "cannot touch $tf"
6842 echo -n "Make sure --non-direct|-D works..."
6843 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6844 grep -q "lfs migrate --non-direct" ||
6845 error "--non-direct option cannot work correctly"
6846 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6847 grep -q "lfs migrate -D" ||
6848 error "-D option cannot work correctly"
6851 run_test 56we "check lfs_migrate --non-direct|-D support"
6854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6855 check_swap_layouts_support
6857 local dir=$DIR/$tdir
6858 local ref1=/etc/passwd
6859 local file1=$dir/file1
6861 test_mkdir $dir || error "creating dir $dir"
6862 $LFS setstripe -c 2 $file1
6864 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6865 stripe=$($LFS getstripe -c $file1)
6866 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6867 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6872 run_test 56x "lfs migration support"
6875 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6876 check_swap_layouts_support
6878 local dir=$DIR/$tdir/$testnum
6882 local ref1=/etc/passwd
6883 local file1=$dir/file1
6885 $LFS setstripe -c 2 $file1
6887 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6889 local stripe=$($LFS getstripe -c $file1)
6891 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6892 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6897 run_test 56xa "lfs migration --block support"
6899 check_migrate_links() {
6901 local file1="$dir/file1"
6905 local total_count=$(($begin + $count - 1))
6906 local symlink_count=10
6909 if [ ! -f "$file1" ]; then
6910 echo -n "creating initial file..."
6911 $LFS setstripe -c 1 -S "512k" "$file1" ||
6912 error "cannot setstripe initial file"
6915 echo -n "creating symlinks..."
6916 for s in $(seq 1 $symlink_count); do
6917 ln -s "$file1" "$dir/slink$s" ||
6918 error "cannot create symlinks"
6922 echo -n "creating nonlinked files..."
6923 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6924 error "cannot create nonlinked files"
6929 if [ ! -f "$dir/file$total_count" ]; then
6930 echo -n "creating hard links $begin:$total_count..."
6931 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6932 /dev/null || error "cannot create hard links"
6936 echo -n "checking number of hard links listed in xattrs..."
6937 local fid=$($LFS getstripe -F "$file1")
6938 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6941 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6942 skip "hard link list has unexpected size, skipping test"
6944 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6945 error "link names should exceed xattrs size"
6948 echo -n "migrating files..."
6949 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6951 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6954 # make sure all links have been properly migrated
6955 echo -n "verifying files..."
6956 fid=$($LFS getstripe -F "$file1") ||
6957 error "cannot get fid for file $file1"
6958 for i in $(seq 2 $total_count); do
6959 local fid2=$($LFS getstripe -F $dir/file$i)
6961 [ "$fid2" == "$fid" ] ||
6962 error "migrated hard link has mismatched FID"
6965 # make sure hard links were properly detected, and migration was
6966 # performed only once for the entire link set; nonlinked files should
6968 local actual=$(grep -c 'done' <<< "$migrate_out")
6969 local expected=$(($uniq_count + 1))
6971 [ "$actual" -eq "$expected" ] ||
6972 error "hard links individually migrated ($actual != $expected)"
6974 # make sure the correct number of hard links are present
6975 local hardlinks=$(stat -c '%h' "$file1")
6977 [ $hardlinks -eq $total_count ] ||
6978 error "num hard links $hardlinks != $total_count"
6985 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6986 skip "Need MDS version at least 2.10.55"
6988 local dir="$DIR/$tdir"
6990 test_mkdir "$dir" || error "cannot create dir $dir"
6992 echo "testing lfs migrate mode when all links fit within xattrs"
6993 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
6995 echo "testing rsync mode when all links fit within xattrs"
6996 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
6998 echo "testing lfs migrate mode when all links do not fit within xattrs"
6999 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7001 echo "testing rsync mode when all links do not fit within xattrs"
7002 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7004 chown -R $RUNAS_ID $dir
7005 echo "testing non-root lfs migrate mode when not all links are in xattr"
7006 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7011 run_test 56xb "lfs migration hard link support"
7014 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7016 local dir="$DIR/$tdir"
7018 test_mkdir "$dir" || error "cannot create dir $dir"
7020 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7021 echo -n "Setting initial stripe for 20MB test file..."
7022 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7023 error "cannot setstripe 20MB file"
7025 echo -n "Sizing 20MB test file..."
7026 truncate "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7028 echo -n "Verifying small file autostripe count is 1..."
7029 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7030 error "cannot migrate 20MB file"
7031 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7032 error "cannot get stripe for $dir/20mb"
7033 [ $stripe_count -eq 1 ] ||
7034 error "unexpected stripe count $stripe_count for 20MB file"
7038 # Test 2: File is small enough to fit within the available space on
7039 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7040 # have at least an additional 1KB for each desired stripe for test 3
7041 echo -n "Setting stripe for 1GB test file..."
7042 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7044 echo -n "Sizing 1GB test file..."
7045 # File size is 1GB + 3KB
7046 truncate "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7049 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7050 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7051 if (( avail > 524288 * OSTCOUNT )); then
7052 echo -n "Migrating 1GB file..."
7053 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7054 error "cannot migrate 1GB file"
7056 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7057 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7058 error "cannot getstripe for 1GB file"
7059 [ $stripe_count -eq 2 ] ||
7060 error "unexpected stripe count $stripe_count != 2"
7064 # Test 3: File is too large to fit within the available space on
7065 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7066 if [ $OSTCOUNT -ge 3 ]; then
7067 # The required available space is calculated as
7068 # file size (1GB + 3KB) / OST count (3).
7069 local kb_per_ost=349526
7071 echo -n "Migrating 1GB file with limit..."
7072 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7073 error "cannot migrate 1GB file with limit"
7076 stripe_count=$($LFS getstripe -c "$dir/1gb")
7077 echo -n "Verifying 1GB autostripe count with limited space..."
7078 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7079 error "unexpected stripe count $stripe_count (min 3)"
7086 run_test 56xc "lfs migration autostripe"
7089 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7091 local dir=$DIR/$tdir
7092 local f_mgrt=$dir/$tfile.mgrt
7093 local f_yaml=$dir/$tfile.yaml
7094 local f_copy=$dir/$tfile.copy
7095 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7096 local layout_copy="-c 2 -S 2M -i 1"
7097 local yamlfile=$dir/yamlfile
7098 local layout_before;
7101 test_mkdir "$dir" || error "cannot create dir $dir"
7102 $LFS setstripe $layout_yaml $f_yaml ||
7103 error "cannot setstripe $f_yaml with layout $layout_yaml"
7104 $LFS getstripe --yaml $f_yaml > $yamlfile
7105 $LFS setstripe $layout_copy $f_copy ||
7106 error "cannot setstripe $f_copy with layout $layout_copy"
7108 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7110 # 1. test option --yaml
7111 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7112 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7113 layout_before=$(get_layout_param $f_yaml)
7114 layout_after=$(get_layout_param $f_mgrt)
7115 [ "$layout_after" == "$layout_before" ] ||
7116 error "lfs_migrate --yaml: $layout_after != $layout_before"
7118 # 2. test option --copy
7119 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7120 error "cannot migrate $f_mgrt with --copy $f_copy"
7121 layout_before=$(get_layout_param $f_copy)
7122 layout_after=$(get_layout_param $f_mgrt)
7123 [ "$layout_after" == "$layout_before" ] ||
7124 error "lfs_migrate --copy: $layout_after != $layout_before"
7126 run_test 56xd "check lfs_migrate --yaml and --copy support"
7129 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7131 local dir=$DIR/$tdir
7132 local f_comp=$dir/$tfile
7133 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7134 local layout_before=""
7135 local layout_after=""
7137 test_mkdir "$dir" || error "cannot create dir $dir"
7138 $LFS setstripe $layout $f_comp ||
7139 error "cannot setstripe $f_comp with layout $layout"
7140 layout_before=$(get_layout_param $f_comp)
7141 dd if=/dev/zero of=$f_comp bs=1M count=4
7143 # 1. migrate a comp layout file by lfs_migrate
7144 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7145 layout_after=$(get_layout_param $f_comp)
7146 [ "$layout_before" == "$layout_after" ] ||
7147 error "lfs_migrate: $layout_before != $layout_after"
7149 # 2. migrate a comp layout file by lfs migrate
7150 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7151 layout_after=$(get_layout_param $f_comp)
7152 [ "$layout_before" == "$layout_after" ] ||
7153 error "lfs migrate: $layout_before != $layout_after"
7155 run_test 56xe "migrate a composite layout file"
7158 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7160 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7161 skip "Need server version at least 2.13.53"
7163 local dir=$DIR/$tdir
7164 local f_comp=$dir/$tfile
7165 local layout="-E 1M -c1 -E -1 -c2"
7169 test_mkdir "$dir" || error "cannot create dir $dir"
7170 $LFS setstripe $layout $f_comp ||
7171 error "cannot setstripe $f_comp with layout $layout"
7172 fid_before=$($LFS getstripe --fid $f_comp)
7173 dd if=/dev/zero of=$f_comp bs=1M count=4
7175 # 1. migrate a comp layout file to a comp layout
7176 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7177 fid_after=$($LFS getstripe --fid $f_comp)
7178 [ "$fid_before" == "$fid_after" ] ||
7179 error "comp-to-comp migrate: $fid_before != $fid_after"
7181 # 2. migrate a comp layout file to a plain layout
7182 $LFS migrate -c2 $f_comp ||
7183 error "cannot migrate $f_comp by lfs migrate"
7184 fid_after=$($LFS getstripe --fid $f_comp)
7185 [ "$fid_before" == "$fid_after" ] ||
7186 error "comp-to-plain migrate: $fid_before != $fid_after"
7188 # 3. migrate a plain layout file to a comp layout
7189 $LFS migrate $layout $f_comp ||
7190 error "cannot migrate $f_comp by lfs migrate"
7191 fid_after=$($LFS getstripe --fid $f_comp)
7192 [ "$fid_before" == "$fid_after" ] ||
7193 error "plain-to-comp migrate: $fid_before != $fid_after"
7195 run_test 56xf "FID is not lost during migration of a composite layout file"
7198 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7199 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7202 local dir=$DIR/$tdir
7206 test_mkdir -p $dir || error "creating dir $dir"
7207 touch $f1 || error "creating std file $f1"
7208 $MULTIOP $f2 H2c || error "creating released file $f2"
7210 # a directory can be raid0, so ask only for files
7211 res=$($LFS find $dir -L raid0 -type f | wc -l)
7212 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7214 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7215 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7217 # only files can be released, so no need to force file search
7218 res=$($LFS find $dir -L released)
7219 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7221 res=$($LFS find $dir -type f \! -L released)
7222 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7224 run_test 56y "lfs find -L raid0|released"
7226 test_56z() { # LU-4824
7227 # This checks to make sure 'lfs find' continues after errors
7228 # There are two classes of errors that should be caught:
7229 # - If multiple paths are provided, all should be searched even if one
7231 # - If errors are encountered during the search, it should not terminate
7233 local dir=$DIR/$tdir
7237 for i in d{0..9}; do
7239 touch $dir/$i/$tfile
7241 $LFS find $DIR/non_existent_dir $dir &&
7242 error "$LFS find did not return an error"
7243 # Make a directory unsearchable. This should NOT be the last entry in
7244 # directory order. Arbitrarily pick the 6th entry
7245 chmod 700 $($LFS find $dir -type d | sed '6!d')
7247 $RUNAS $LFS find $DIR/non_existent $dir
7248 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7250 # The user should be able to see 10 directories and 9 files
7251 (( count == 19 )) ||
7252 error "$LFS find found $count != 19 entries after error"
7254 run_test 56z "lfs find should continue after an error"
7256 test_56aa() { # LU-5937
7257 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7259 local dir=$DIR/$tdir
7262 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7264 createmany -o $dir/striped_dir/${tfile}- 1024
7265 local dirs=$($LFS find --size +8k $dir/)
7267 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7269 run_test 56aa "lfs find --size under striped dir"
7271 test_56ab() { # LU-10705
7272 test_mkdir $DIR/$tdir
7273 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7274 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7275 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7276 # Flush writes to ensure valid blocks. Need to be more thorough for
7277 # ZFS, since blocks are not allocated/returned to client immediately.
7279 wait_zfs_commit ost1 2
7280 cancel_lru_locks osc
7283 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7285 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7287 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7288 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7290 rm -f $DIR/$tdir/$tfile.[123]
7292 run_test 56ab "lfs find --blocks"
7295 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7296 skip "Need MDS version at least 2.10.50"
7298 # Create composite files with one component
7299 local dir=$DIR/$tdir
7301 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7302 # Create composite files with three components
7303 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7304 # Create non-composite files
7305 createmany -o $dir/${tfile}- 10
7307 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7309 [[ $nfiles == 10 ]] ||
7310 error "lfs find -E 1M found $nfiles != 10 files"
7312 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7313 [[ $nfiles == 25 ]] ||
7314 error "lfs find ! -E 1M found $nfiles != 25 files"
7316 # All files have a component that starts at 0
7317 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7318 [[ $nfiles == 35 ]] ||
7319 error "lfs find --component-start 0 - $nfiles != 35 files"
7321 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7322 [[ $nfiles == 15 ]] ||
7323 error "lfs find --component-start 2M - $nfiles != 15 files"
7325 # All files created here have a componenet that does not starts at 2M
7326 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7327 [[ $nfiles == 35 ]] ||
7328 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7330 # Find files with a specified number of components
7331 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7332 [[ $nfiles == 15 ]] ||
7333 error "lfs find --component-count 3 - $nfiles != 15 files"
7335 # Remember non-composite files have a component count of zero
7336 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7337 [[ $nfiles == 10 ]] ||
7338 error "lfs find --component-count 0 - $nfiles != 10 files"
7340 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7341 [[ $nfiles == 20 ]] ||
7342 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7344 # All files have a flag called "init"
7345 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7346 [[ $nfiles == 35 ]] ||
7347 error "lfs find --component-flags init - $nfiles != 35 files"
7349 # Multi-component files will have a component not initialized
7350 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7351 [[ $nfiles == 15 ]] ||
7352 error "lfs find !--component-flags init - $nfiles != 15 files"
7357 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7360 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7361 skip "Need MDS version at least 2.10.57"
7371 # create mirrored directories and mirrored files
7372 mkdir $td || error "mkdir $td failed"
7373 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7374 createmany -o $tf- 10 || error "create $tf- failed"
7376 for i in $(seq 2); do
7378 mkdir $dir || error "mkdir $dir failed"
7379 $LFS mirror create -N$((3 + i)) $dir ||
7380 error "create mirrored dir $dir failed"
7381 createmany -o $dir/$tfile- 10 ||
7382 error "create $dir/$tfile- failed"
7385 # change the states of some mirrored files
7387 for i in $(seq 2); do
7389 for j in $(seq 4 9); do
7390 echo foo > $dir/$tfile-$j
7394 # find mirrored files with specific mirror count
7395 cmd="$LFS find --mirror-count 3 --type f $td"
7396 nfiles=$($cmd | wc -l)
7397 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7399 cmd="$LFS find ! --mirror-count 3 --type f $td"
7400 nfiles=$($cmd | wc -l)
7401 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7403 cmd="$LFS find --mirror-count +2 --type f $td"
7404 nfiles=$($cmd | wc -l)
7405 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7407 cmd="$LFS find --mirror-count -6 --type f $td"
7408 nfiles=$($cmd | wc -l)
7409 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7411 # find mirrored files with specific file state
7412 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7413 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7415 cmd="$LFS find --mirror-state=ro --type f $td"
7416 nfiles=$($cmd | wc -l)
7417 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7419 cmd="$LFS find ! --mirror-state=ro --type f $td"
7420 nfiles=$($cmd | wc -l)
7421 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7423 cmd="$LFS find --mirror-state=wp --type f $td"
7424 nfiles=$($cmd | wc -l)
7425 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7427 cmd="$LFS find ! --mirror-state=sp --type f $td"
7428 nfiles=$($cmd | wc -l)
7429 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7431 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7435 # note test will not do anything if MDS is not local
7436 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7437 skip_env "ldiskfs only test"
7439 remote_mds_nodsh && skip "remote MDS with nodsh"
7441 local MNTDEV="osd*.*MDT*.mntdev"
7442 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7443 [ -z "$DEV" ] && error "can't access $MNTDEV"
7444 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7445 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7446 error "can't access $DEV"
7447 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7448 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7452 run_test 57a "verify MDS filesystem created with large inodes =="
7455 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7456 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7457 skip_env "ldiskfs only test"
7459 remote_mds_nodsh && skip "remote MDS with nodsh"
7461 local dir=$DIR/$tdir
7464 local fileN=$dir/f$filecount
7466 rm -rf $dir || error "removing $dir"
7468 local mdtidx=$($LFS getstripe -m $dir)
7469 local mdtname=MDT$(printf %04x $mdtidx)
7470 local facet=mds$((mdtidx + 1))
7472 echo "mcreating $filecount files"
7473 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7475 # verify that files do not have EAs yet
7476 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7477 error "$file1 has an EA"
7478 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7479 error "$fileN has an EA"
7483 df $dir #make sure we get new statfs data
7484 local mdsfree=$(do_facet $facet \
7485 lctl get_param -n osd*.*$mdtname.kbytesfree)
7486 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7489 echo "opening files to create objects/EAs"
7490 for file in $(seq -f $dir/f%g 1 $filecount); do
7491 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7492 error "opening $file"
7495 # verify that files have EAs now
7496 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7497 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7499 sleep 1 #make sure we get new statfs data
7501 local mdsfree2=$(do_facet $facet \
7502 lctl get_param -n osd*.*$mdtname.kbytesfree)
7503 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7505 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7506 if [ "$mdsfree" != "$mdsfree2" ]; then
7507 error "MDC before $mdcfree != after $mdcfree2"
7509 echo "MDC before $mdcfree != after $mdcfree2"
7510 echo "unable to confirm if MDS has large inodes"
7515 run_test 57b "default LOV EAs are stored inside large inodes ==="
7518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7519 [ -z "$(which wiretest 2>/dev/null)" ] &&
7520 skip_env "could not find wiretest"
7524 run_test 58 "verify cross-platform wire constants =============="
7527 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7529 echo "touch 130 files"
7530 createmany -o $DIR/f59- 130
7532 unlinkmany $DIR/f59- 130
7534 # wait for commitment of removal
7535 wait_delete_completed
7537 run_test 59 "verify cancellation of llog records async ========="
7539 TEST60_HEAD="test_60 run $RANDOM"
7541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7542 remote_mgs_nodsh && skip "remote MGS with nodsh"
7543 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7544 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7545 skip_env "missing subtest run-llog.sh"
7547 log "$TEST60_HEAD - from kernel mode"
7548 do_facet mgs "$LCTL dk > /dev/null"
7549 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7550 do_facet mgs $LCTL dk > $TMP/$tfile
7552 # LU-6388: test llog_reader
7553 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7554 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7555 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7556 skip_env "missing llog_reader"
7557 local fstype=$(facet_fstype mgs)
7558 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7559 skip_env "Only for ldiskfs or zfs type mgs"
7561 local mntpt=$(facet_mntpt mgs)
7562 local mgsdev=$(mgsdevname 1)
7574 #get fid and record list
7575 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7577 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7579 #remount mgs as ldiskfs or zfs type
7580 stop mgs || error "stop mgs failed"
7581 mount_fstype mgs || error "remount mgs failed"
7582 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7585 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7586 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7591 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7593 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7595 echo "obj_file is $obj_file"
7596 do_facet mgs $llog_reader $obj_file
7598 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7599 awk '{ print $3 }' | sed -e "s/^type=//g")
7600 if [ $rec_type != $rec ]; then
7601 echo "FAILED test_60a wrong record type $rec_type," \
7607 #check obj path if record type is LLOG_LOGID_MAGIC
7608 if [ "$rec" == "1064553b" ]; then
7609 path=$(do_facet mgs $llog_reader $obj_file |
7610 grep "path=" | awk '{ print $NF }' |
7611 sed -e "s/^path=//g")
7612 if [ $obj_file != $mntpt/$path ]; then
7613 echo "FAILED test_60a wrong obj path" \
7614 "$montpt/$path, should be $obj_file"
7621 #restart mgs before "error", otherwise it will block the next test
7622 stop mgs || error "stop mgs failed"
7623 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7624 $pass || error "test failed, see FAILED test_60a messages for specifics"
7626 run_test 60a "llog_test run from kernel module and test llog_reader"
7628 test_60b() { # bug 6411
7629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7632 LLOG_COUNT=$(do_facet mgs dmesg |
7633 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7634 /llog_[a-z]*.c:[0-9]/ {
7646 [[ $LLOG_COUNT -gt 120 ]] &&
7647 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7649 run_test 60b "limit repeated messages from CERROR/CWARN"
7652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7654 echo "create 5000 files"
7655 createmany -o $DIR/f60c- 5000
7656 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7657 lctl set_param fail_loc=0x80000137
7658 unlinkmany $DIR/f60c- 5000
7659 lctl set_param fail_loc=0
7661 run_test 60c "unlink file when mds full"
7664 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7666 SAVEPRINTK=$(lctl get_param -n printk)
7667 # verify "lctl mark" is even working"
7668 MESSAGE="test message ID $RANDOM $$"
7669 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7670 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7672 lctl set_param printk=0 || error "set lnet.printk failed"
7673 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7674 MESSAGE="new test message ID $RANDOM $$"
7675 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7676 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7677 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7679 lctl set_param -n printk="$SAVEPRINTK"
7681 run_test 60d "test printk console message masking"
7684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7685 remote_mds_nodsh && skip "remote MDS with nodsh"
7688 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7689 do_facet mds1 lctl set_param fail_loc=0x15b
7692 run_test 60e "no space while new llog is being created"
7698 test_mkdir -c $MDSCOUNT $DIR/$tdir
7703 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7704 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7706 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7707 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7708 index=$((index + 1))
7714 for i in {0..100}; do
7715 # define OBD_FAIL_OSD_TXN_START 0x19a
7716 local index=$((i % MDSCOUNT + 1))
7718 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7725 for i in $(seq $MDSCOUNT); do
7726 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7729 mkdir $DIR/$tdir/new || error "mkdir failed"
7730 rmdir $DIR/$tdir/new || error "rmdir failed"
7732 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7734 for i in $(seq $MDSCOUNT); do
7735 wait_update_facet mds$i "$LCTL get_param -n \
7736 mdd.$(facet_svc mds$i).lfsck_namespace |
7737 awk '/^status/ { print \\\$2 }'" "completed"
7740 ls -R $DIR/$tdir || error "ls failed"
7741 rm -rf $DIR/$tdir || error "rmdir failed"
7743 run_test 60g "transaction abort won't cause MDT hung"
7746 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7747 skip "Need MDS version at least 2.12.52"
7748 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7752 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7753 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7754 for fail_loc in 0x80000188 0x80000189; do
7755 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7756 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7757 error "mkdir $dir-$fail_loc failed"
7758 for i in {0..10}; do
7759 # create may fail on missing stripe
7760 echo $i > $DIR/$tdir-$fail_loc/$i
7762 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7763 error "getdirstripe $tdir-$fail_loc failed"
7764 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7765 error "migrate $tdir-$fail_loc failed"
7766 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7767 error "getdirstripe $tdir-$fail_loc failed"
7768 pushd $DIR/$tdir-$fail_loc
7770 echo $f | cmp $f - || error "$f data mismatch"
7773 rm -rf $DIR/$tdir-$fail_loc
7776 run_test 60h "striped directory with missing stripes can be accessed"
7779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7782 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7783 cancel_lru_locks osc
7784 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7787 run_test 61a "mmap() writes don't make sync hang ================"
7790 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7792 run_test 61b "mmap() of unstriped file is successful"
7794 # bug 2330 - insufficient obd_match error checking causes LBUG
7796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7800 cancel_lru_locks osc
7801 lctl set_param fail_loc=0x405
7802 cat $f && error "cat succeeded, expect -EIO"
7803 lctl set_param fail_loc=0
7805 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7806 # match every page all of the time.
7807 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7809 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7810 # Though this test is irrelevant anymore, it helped to reveal some
7811 # other grant bugs (LU-4482), let's keep it.
7812 test_63a() { # was test_63
7813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7815 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7817 for i in `seq 10` ; do
7818 dd if=/dev/zero of=$DIR/f63 bs=8k &
7824 rm -f $DIR/f63 || true
7826 run_test 63a "Verify oig_wait interruption does not crash ======="
7828 # bug 2248 - async write errors didn't return to application on sync
7829 # bug 3677 - async write errors left page locked
7831 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7834 lctl set_param debug=-1
7836 # ensure we have a grant to do async writes
7837 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7840 sync # sync lest earlier test intercept the fail_loc
7842 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7843 lctl set_param fail_loc=0x80000406
7844 $MULTIOP $DIR/$tfile Owy && \
7845 error "sync didn't return ENOMEM"
7846 sync; sleep 2; sync # do a real sync this time to flush page
7847 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7848 error "locked page left in cache after async error" || true
7851 run_test 63b "async write errors should be returned to fsync ==="
7854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7857 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7859 run_test 64a "verify filter grant calculations (in kernel) ====="
7862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7864 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7866 run_test 64b "check out-of-space detection on client"
7869 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7871 run_test 64c "verify grant shrink"
7877 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7880 # this does exactly what osc_request.c:osc_announce_cached() does in
7881 # order to calculate max amount of grants to ask from server
7885 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7886 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7888 ((rpc_in_flight++));
7889 nrpages=$((nrpages * rpc_in_flight))
7891 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7893 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7895 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7896 local undirty=$((nrpages * PAGE_SIZE))
7898 local max_extent_pages
7899 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7900 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7901 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7902 local grant_extent_tax
7903 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7905 undirty=$((undirty + nrextents * grant_extent_tax))
7910 # this is size of unit for grant allocation. It should be equal to
7911 # what tgt_grant.c:tgt_grant_chunk() calculates
7915 local grant_extent_tax
7917 max_brw_size=$(import_param $tgt max_brw_size)
7919 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7921 echo $(((max_brw_size + grant_extent_tax) * 2))
7925 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7926 skip "OST < 2.10.55 doesn't limit grants enough"
7928 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7930 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7931 skip "no grant_param connect flag"
7933 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7935 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7936 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7939 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7940 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7942 $LFS setstripe $DIR/$tfile -i 0 -c 1
7943 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7946 while kill -0 $ddpid; do
7947 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7949 if [[ $cur_grant -gt $max_cur_granted ]]; then
7951 error "cur_grant $cur_grant > $max_cur_granted"
7957 run_test 64d "check grant limit exceed"
7963 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7965 ((cur_grants == expected)) ||
7966 error "$msg: grants mismatch: $cur_grants, expected $expected"
7970 echo $((($1 + $2 - 1) & ~($2 - 1)))
7974 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7975 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
7976 skip "Need OSS version at least 2.11.56"
7978 # Remount client to reset grant
7979 remount_client $MOUNT || error "failed to remount client"
7980 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7982 local init_grants=$(import_param $osc_tgt initial_grant)
7984 check_grants $osc_tgt $init_grants "init grants"
7986 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
7987 local max_brw_size=$(import_param $osc_tgt max_brw_size)
7988 local gbs=$(import_param $osc_tgt grant_block_size)
7990 # write random number of bytes from max_brw_size / 4 to max_brw_size
7991 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
7992 # align for direct io
7993 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
7994 # round to grant consumption unit
7995 local wb_round_up=$(round_up_p2 $write_bytes gbs)
7997 local grants=$((wb_round_up + extent_tax))
7999 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8001 # define OBD_FAIL_TGT_NO_GRANT 0x725
8002 # make the server not grant more back
8003 do_facet ost1 $LCTL set_param fail_loc=0x725
8004 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8006 do_facet ost1 $LCTL set_param fail_loc=0
8008 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8010 rm -f $DIR/$tfile || error "rm failed"
8012 # Remount client to reset grant
8013 remount_client $MOUNT || error "failed to remount client"
8014 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8016 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8018 # define OBD_FAIL_TGT_NO_GRANT 0x725
8019 # make the server not grant more back
8020 do_facet ost1 $LCTL set_param fail_loc=0x725
8021 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8022 do_facet ost1 $LCTL set_param fail_loc=0
8024 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8026 run_test 64e "check grant consumption (no grant allocation)"
8029 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8031 # Remount client to reset grant
8032 remount_client $MOUNT || error "failed to remount client"
8033 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8035 local init_grants=$(import_param $osc_tgt initial_grant)
8036 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8037 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8038 local gbs=$(import_param $osc_tgt grant_block_size)
8039 local chunk=$(grant_chunk $osc_tgt)
8041 # write random number of bytes from max_brw_size / 4 to max_brw_size
8042 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8043 # align for direct io
8044 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8045 # round to grant consumption unit
8046 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8048 local grants=$((wb_round_up + extent_tax))
8050 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8051 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8052 error "error writing to $DIR/$tfile"
8054 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8055 "direct io with grant allocation"
8057 rm -f $DIR/$tfile || error "rm failed"
8059 # Remount client to reset grant
8060 remount_client $MOUNT || error "failed to remount client"
8061 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8063 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8065 local cmd="oO_WRONLY:w${write_bytes}_yc"
8067 $MULTIOP $DIR/$tfile $cmd &
8071 check_grants $osc_tgt $((init_grants - grants)) \
8072 "buffered io, not write rpc"
8074 kill -USR1 $MULTIPID
8077 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8078 "buffered io, one RPC"
8080 run_test 64f "check grant consumption (with grant allocation)"
8082 # bug 1414 - set/get directories' stripe info
8084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8086 test_mkdir $DIR/$tdir
8088 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8090 run_test 65a "directory with no stripe info"
8093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8095 test_mkdir $DIR/$tdir
8096 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8098 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8101 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8103 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8107 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8109 test_mkdir $DIR/$tdir
8110 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8112 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8113 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8115 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8117 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8122 test_mkdir $DIR/$tdir
8123 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8124 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8126 if [[ $STRIPECOUNT -le 0 ]]; then
8128 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8129 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8130 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8132 sc=$(($STRIPECOUNT - 1))
8134 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8135 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8136 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8137 error "lverify failed"
8139 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8144 test_mkdir $DIR/$tdir
8146 $LFS setstripe $DIR/$tdir || error "setstripe"
8147 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8148 error "no stripe info failed"
8150 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8152 run_test 65e "directory setstripe defaults"
8155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8157 test_mkdir $DIR/${tdir}f
8158 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8159 error "setstripe succeeded" || true
8161 run_test 65f "dir setstripe permission (should return error) ==="
8164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8166 test_mkdir $DIR/$tdir
8167 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8169 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8170 error "setstripe -S failed"
8171 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8172 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8173 error "delete default stripe failed"
8175 run_test 65g "directory setstripe -d"
8178 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8180 test_mkdir $DIR/$tdir
8181 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8183 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8184 error "setstripe -S failed"
8185 test_mkdir $DIR/$tdir/dd1
8186 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8187 error "stripe info inherit failed"
8189 run_test 65h "directory stripe info inherit ===================="
8192 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8194 save_layout_restore_at_exit $MOUNT
8196 # bug6367: set non-default striping on root directory
8197 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8199 # bug12836: getstripe on -1 default directory striping
8200 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8202 # bug12836: getstripe -v on -1 default directory striping
8203 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8205 # bug12836: new find on -1 default directory striping
8206 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8208 run_test 65i "various tests to set root directory striping"
8210 test_65j() { # bug6367
8211 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8215 # if we aren't already remounting for each test, do so for this test
8216 if [ "$I_MOUNTED" = "yes" ]; then
8217 cleanup || error "failed to unmount"
8221 save_layout_restore_at_exit $MOUNT
8223 $LFS setstripe -d $MOUNT || error "setstripe failed"
8225 run_test 65j "set default striping on root directory (bug 6367)="
8229 wait_delete_completed
8230 do_facet $SINGLEMDS "lctl set_param -n \
8231 osp.$ost*MDT0000.max_create_count=$max_count"
8232 do_facet $SINGLEMDS "lctl set_param -n \
8233 osp.$ost*MDT0000.create_count=$count"
8234 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8235 echo $INACTIVE_OSC "is Activate"
8237 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8240 test_65k() { # bug11679
8241 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8242 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8243 remote_mds_nodsh && skip "remote MDS with nodsh"
8245 local disable_precreate=true
8246 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8247 disable_precreate=false
8249 echo "Check OST status: "
8250 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8251 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8253 for OSC in $MDS_OSCS; do
8254 echo $OSC "is active"
8255 do_facet $SINGLEMDS lctl --device %$OSC activate
8258 for INACTIVE_OSC in $MDS_OSCS; do
8259 local ost=$(osc_to_ost $INACTIVE_OSC)
8260 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8261 lov.*md*.target_obd |
8262 awk -F: /$ost/'{ print $1 }' | head -n 1)
8265 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8266 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8268 echo "Deactivate: " $INACTIVE_OSC
8269 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8271 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8272 osp.$ost*MDT0000.create_count")
8273 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8274 osp.$ost*MDT0000.max_create_count")
8275 $disable_precreate &&
8276 do_facet $SINGLEMDS "lctl set_param -n \
8277 osp.$ost*MDT0000.max_create_count=0"
8279 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8280 [ -f $DIR/$tdir/$idx ] && continue
8281 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8282 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8284 error "setstripe $idx should succeed"; }
8285 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8287 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8290 do_facet $SINGLEMDS "lctl set_param -n \
8291 osp.$ost*MDT0000.max_create_count=$max_count"
8292 do_facet $SINGLEMDS "lctl set_param -n \
8293 osp.$ost*MDT0000.create_count=$count"
8294 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8295 echo $INACTIVE_OSC "is Activate"
8297 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8300 run_test 65k "validate manual striping works properly with deactivated OSCs"
8302 test_65l() { # bug 12836
8303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8305 test_mkdir -p $DIR/$tdir/test_dir
8306 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8307 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8309 run_test 65l "lfs find on -1 stripe dir ========================"
8312 local layout=$(save_layout $MOUNT)
8313 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8314 restore_layout $MOUNT $layout
8315 error "setstripe should fail by non-root users"
8319 run_test 65m "normal user can't set filesystem default stripe"
8322 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8323 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8324 skip "Need MDS version at least 2.12.50"
8325 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8327 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8328 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8329 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8331 local root_layout=$(save_layout $MOUNT)
8332 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8334 # new subdirectory under root directory should not inherit
8335 # the default layout from root
8336 local dir1=$MOUNT/$tdir-1
8337 mkdir $dir1 || error "mkdir $dir1 failed"
8338 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8339 error "$dir1 shouldn't have LOV EA"
8341 # delete the default layout on root directory
8342 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8344 local dir2=$MOUNT/$tdir-2
8345 mkdir $dir2 || error "mkdir $dir2 failed"
8346 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8347 error "$dir2 shouldn't have LOV EA"
8349 # set a new striping pattern on root directory
8350 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8351 local new_def_stripe_size=$((def_stripe_size * 2))
8352 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8353 error "set stripe size on $MOUNT failed"
8355 # new file created in $dir2 should inherit the new stripe size from
8356 # the filesystem default
8357 local file2=$dir2/$tfile-2
8358 touch $file2 || error "touch $file2 failed"
8360 local file2_stripe_size=$($LFS getstripe -S $file2)
8361 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8362 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8364 local dir3=$MOUNT/$tdir-3
8365 mkdir $dir3 || error "mkdir $dir3 failed"
8366 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8367 # the root layout, which is the actual default layout that will be used
8368 # when new files are created in $dir3.
8369 local dir3_layout=$(get_layout_param $dir3)
8370 local root_dir_layout=$(get_layout_param $MOUNT)
8371 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8372 error "$dir3 should show the default layout from $MOUNT"
8374 # set OST pool on root directory
8375 local pool=$TESTNAME
8376 pool_add $pool || error "add $pool failed"
8377 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8378 error "add targets to $pool failed"
8380 $LFS setstripe -p $pool $MOUNT ||
8381 error "set OST pool on $MOUNT failed"
8383 # new file created in $dir3 should inherit the pool from
8384 # the filesystem default
8385 local file3=$dir3/$tfile-3
8386 touch $file3 || error "touch $file3 failed"
8388 local file3_pool=$($LFS getstripe -p $file3)
8389 [[ "$file3_pool" = "$pool" ]] ||
8390 error "$file3 didn't inherit OST pool $pool"
8392 local dir4=$MOUNT/$tdir-4
8393 mkdir $dir4 || error "mkdir $dir4 failed"
8394 local dir4_layout=$(get_layout_param $dir4)
8395 root_dir_layout=$(get_layout_param $MOUNT)
8396 echo "$LFS getstripe -d $dir4"
8397 $LFS getstripe -d $dir4
8398 echo "$LFS getstripe -d $MOUNT"
8399 $LFS getstripe -d $MOUNT
8400 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8401 error "$dir4 should show the default layout from $MOUNT"
8403 # new file created in $dir4 should inherit the pool from
8404 # the filesystem default
8405 local file4=$dir4/$tfile-4
8406 touch $file4 || error "touch $file4 failed"
8408 local file4_pool=$($LFS getstripe -p $file4)
8409 [[ "$file4_pool" = "$pool" ]] ||
8410 error "$file4 didn't inherit OST pool $pool"
8412 # new subdirectory under non-root directory should inherit
8413 # the default layout from its parent directory
8414 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8415 error "set directory layout on $dir4 failed"
8417 local dir5=$dir4/$tdir-5
8418 mkdir $dir5 || error "mkdir $dir5 failed"
8420 dir4_layout=$(get_layout_param $dir4)
8421 local dir5_layout=$(get_layout_param $dir5)
8422 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8423 error "$dir5 should inherit the default layout from $dir4"
8425 # though subdir under ROOT doesn't inherit default layout, but
8426 # its sub dir/file should be created with default layout.
8427 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8428 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8429 skip "Need MDS version at least 2.12.59"
8431 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8432 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8433 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8435 if [ $default_lmv_hash == "none" ]; then
8436 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8438 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8439 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8442 $LFS setdirstripe -D -c 2 $MOUNT ||
8443 error "setdirstripe -D -c 2 failed"
8444 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8445 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8446 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8448 run_test 65n "don't inherit default layout from root for new subdirectories"
8450 # bug 2543 - update blocks count on client
8452 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8455 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8456 sync; sync_all_data; sync; sync_all_data
8457 cancel_lru_locks osc
8458 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8459 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8461 run_test 66 "update inode blocks count on client ==============="
8464 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8468 swapon -s | awk '($1 == "'$1'") { print $4 }'
8471 # bug5265, obdfilter oa2dentry return -ENOENT
8472 # #define OBD_FAIL_SRV_ENOENT 0x217
8474 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8475 remote_ost_nodsh && skip "remote OST with nodsh"
8478 $LFS setstripe -c 1 -i 0 $f
8480 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8482 do_facet ost1 lctl set_param fail_loc=0x217
8483 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8484 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8486 do_facet ost1 lctl set_param fail_loc=0
8487 $DIRECTIO write $f 0 2 || error "write error"
8489 cancel_lru_locks osc
8490 $DIRECTIO read $f 0 1 || error "read error"
8492 do_facet ost1 lctl set_param fail_loc=0x217
8493 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8495 do_facet ost1 lctl set_param fail_loc=0
8498 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8501 test_mkdir $DIR/$tdir
8502 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8503 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8505 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8507 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8509 [ "$RUNAS_ID" = "$UID" ] &&
8510 skip_env "RUNAS_ID = UID = $UID -- skipping"
8511 # Check that testing environment is properly set up. Skip if not
8512 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8513 skip_env "User $RUNAS_ID does not exist - skipping"
8516 chmod 777 $DIR/$tfile
8517 chmod ug+s $DIR/$tfile
8518 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8519 error "$RUNAS dd $DIR/$tfile failed"
8520 # See if we are still setuid/sgid
8521 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8522 error "S/gid is not dropped on write"
8523 # Now test that MDS is updated too
8524 cancel_lru_locks mdc
8525 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8526 error "S/gid is not dropped on MDS"
8529 run_test 72a "Test that remove suid works properly (bug5695) ===="
8531 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8534 [ "$RUNAS_ID" = "$UID" ] &&
8535 skip_env "RUNAS_ID = UID = $UID -- skipping"
8536 [ "$RUNAS_ID" -eq 0 ] &&
8537 skip_env "RUNAS_ID = 0 -- skipping"
8538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8539 # Check that testing environment is properly set up. Skip if not
8540 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8541 skip_env "User $RUNAS_ID does not exist - skipping"
8543 touch $DIR/${tfile}-f{g,u}
8544 test_mkdir $DIR/${tfile}-dg
8545 test_mkdir $DIR/${tfile}-du
8546 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8547 chmod g+s $DIR/${tfile}-{f,d}g
8548 chmod u+s $DIR/${tfile}-{f,d}u
8549 for perm in 777 2777 4777; do
8550 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8551 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8552 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8553 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8557 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8559 # bug 3462 - multiple simultaneous MDC requests
8561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8563 test_mkdir $DIR/d73-1
8564 test_mkdir $DIR/d73-2
8565 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8568 lctl set_param fail_loc=0x80000129
8569 $MULTIOP $DIR/d73-1/f73-2 Oc &
8571 lctl set_param fail_loc=0
8573 $MULTIOP $DIR/d73-2/f73-3 Oc &
8577 wait $pid1 || return 1
8581 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8582 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8583 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8587 run_test 73 "multiple MDC requests (should not deadlock)"
8589 test_74a() { # bug 6149, 6184
8590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8593 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8595 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8596 # will spin in a tight reconnection loop
8597 $LCTL set_param fail_loc=0x8000030e
8598 # get any lock that won't be difficult - lookup works.
8600 $LCTL set_param fail_loc=0
8604 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8606 test_74b() { # bug 13310
8607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8609 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8611 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8612 # will spin in a tight reconnection loop
8613 $LCTL set_param fail_loc=0x8000030e
8614 # get a "difficult" lock
8616 $LCTL set_param fail_loc=0
8620 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8623 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8625 #define OBD_FAIL_LDLM_NEW_LOCK
8626 $LCTL set_param fail_loc=0x319
8627 touch $DIR/$tfile && error "touch successful"
8628 $LCTL set_param fail_loc=0
8631 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8633 slab_lic=/sys/kernel/slab/lustre_inode_cache
8635 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8636 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8637 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8640 test_76() { # Now for b=20433, added originally in b=1443
8641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8643 cancel_lru_locks osc
8644 # there may be some slab objects cached per core
8645 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8646 local before=$(num_objects)
8647 local count=$((512 * cpus))
8648 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8649 local margin=$((count / 10))
8650 if [[ -f $slab_lic/aliases ]]; then
8651 local aliases=$(cat $slab_lic/aliases)
8652 (( aliases > 0 )) && margin=$((margin * aliases))
8655 echo "before slab objects: $before"
8656 for i in $(seq $count); do
8660 cancel_lru_locks osc
8661 local after=$(num_objects)
8662 echo "created: $count, after slab objects: $after"
8663 # shared slab counts are not very accurate, allow significant margin
8664 # the main goal is that the cache growth is not permanently > $count
8665 while (( after > before + margin )); do
8667 after=$(num_objects)
8669 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8670 if (( wait > 60 )); then
8671 error "inode slab grew from $before+$margin to $after"
8675 run_test 76 "confirm clients recycle inodes properly ===="
8681 # Note: in sptlrpc modes which enable its own bulk checksum, the
8682 # original crc32_le bulk checksum will be automatically disabled,
8683 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8684 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8685 # In this case set_checksums() will not be no-op, because sptlrpc
8686 # bulk checksum will be enabled all through the test.
8688 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8689 lctl set_param -n osc.*.checksums $1
8693 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8694 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8695 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8696 tr -d [] | head -n1)}
8699 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8701 log "set checksum type to $1, rc = $rc"
8705 get_osc_checksum_type()
8707 # arugment 1: OST name, like OST0000
8709 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8710 sed 's/.*\[\(.*\)\].*/\1/g')
8712 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8716 F77_TMP=$TMP/f77-temp
8719 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8720 error "error writing to $F77_TMP"
8723 test_77a() { # bug 10889
8724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8725 $GSS && skip_env "could not run with gss"
8727 [ ! -f $F77_TMP ] && setup_f77
8729 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8733 run_test 77a "normal checksum read/write operation"
8735 test_77b() { # bug 10889
8736 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8737 $GSS && skip_env "could not run with gss"
8739 [ ! -f $F77_TMP ] && setup_f77
8740 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8741 $LCTL set_param fail_loc=0x80000409
8744 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8745 error "dd error: $?"
8746 $LCTL set_param fail_loc=0
8748 for algo in $CKSUM_TYPES; do
8749 cancel_lru_locks osc
8750 set_checksum_type $algo
8751 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8752 $LCTL set_param fail_loc=0x80000408
8753 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8754 $LCTL set_param fail_loc=0
8757 set_checksum_type $ORIG_CSUM_TYPE
8760 run_test 77b "checksum error on client write, read"
8765 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8767 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8768 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8769 $check_ost && [ -n "$ost_file_prefix" ] &&
8770 do_facet ost1 rm -f ${ost_file_prefix}\*
8774 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8775 $GSS && skip_env "could not run with gss"
8776 remote_ost_nodsh && skip "remote OST with nodsh"
8779 local osc_file_prefix
8781 local check_ost=false
8782 local ost_file_prefix
8788 # ensure corruption will occur on first OSS/OST
8789 $LFS setstripe -i 0 $DIR/$tfile
8791 [ ! -f $F77_TMP ] && setup_f77
8792 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8793 error "dd write error: $?"
8794 fid=$($LFS path2fid $DIR/$tfile)
8796 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8799 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8800 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8802 echo "OSS do not support bulk pages dump upon error"
8805 osc_file_prefix=$($LCTL get_param -n debug_path)
8806 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8808 trap cleanup_77c EXIT
8811 # enable bulk pages dump upon error on Client
8812 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8813 # enable bulk pages dump upon error on OSS
8815 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8817 # flush Client cache to allow next read to reach OSS
8818 cancel_lru_locks osc
8820 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8821 $LCTL set_param fail_loc=0x80000408
8822 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8823 $LCTL set_param fail_loc=0
8827 # check cksum dump on Client
8828 osc_file=$(ls ${osc_file_prefix}*)
8829 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8830 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8831 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8832 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8833 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8835 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8836 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8837 error "dump content does not match on Client"
8839 $check_ost || skip "No need to check cksum dump on OSS"
8841 # check cksum dump on OSS
8842 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8843 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8844 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8845 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8846 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8847 error "dump content does not match on OSS"
8851 run_test 77c "checksum error on client read with debug"
8853 test_77d() { # bug 10889
8854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8855 $GSS && skip_env "could not run with gss"
8857 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8858 $LCTL set_param fail_loc=0x80000409
8860 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8861 error "direct write: rc=$?"
8862 $LCTL set_param fail_loc=0
8865 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8866 $LCTL set_param fail_loc=0x80000408
8868 cancel_lru_locks osc
8869 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8870 error "direct read: rc=$?"
8871 $LCTL set_param fail_loc=0
8874 run_test 77d "checksum error on OST direct write, read"
8876 test_77f() { # bug 10889
8877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8878 $GSS && skip_env "could not run with gss"
8881 for algo in $CKSUM_TYPES; do
8882 cancel_lru_locks osc
8883 set_checksum_type $algo
8884 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8885 $LCTL set_param fail_loc=0x409
8886 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8887 error "direct write succeeded"
8888 $LCTL set_param fail_loc=0
8890 set_checksum_type $ORIG_CSUM_TYPE
8893 run_test 77f "repeat checksum error on write (expect error)"
8895 test_77g() { # bug 10889
8896 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8897 $GSS && skip_env "could not run with gss"
8898 remote_ost_nodsh && skip "remote OST with nodsh"
8900 [ ! -f $F77_TMP ] && setup_f77
8902 local file=$DIR/$tfile
8903 stack_trap "rm -f $file" EXIT
8905 $LFS setstripe -c 1 -i 0 $file
8906 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8907 do_facet ost1 lctl set_param fail_loc=0x8000021a
8909 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8910 error "write error: rc=$?"
8911 do_facet ost1 lctl set_param fail_loc=0
8914 cancel_lru_locks osc
8915 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8916 do_facet ost1 lctl set_param fail_loc=0x8000021b
8918 cmp $F77_TMP $file || error "file compare failed"
8919 do_facet ost1 lctl set_param fail_loc=0
8922 run_test 77g "checksum error on OST write, read"
8924 test_77k() { # LU-10906
8925 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8926 $GSS && skip_env "could not run with gss"
8928 local cksum_param="osc.$FSNAME*.checksums"
8929 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8933 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8934 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8935 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8938 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8939 error "failed to set checksum=$i on MGS"
8940 wait_update $HOSTNAME "$get_checksum" $i
8942 echo "remount client, checksum should be $i"
8943 remount_client $MOUNT || error "failed to remount client"
8944 checksum=$(eval $get_checksum)
8945 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8947 # remove persistent param to avoid races with checksum mountopt below
8948 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8949 error "failed to delete checksum on MGS"
8951 for opt in "checksum" "nochecksum"; do
8952 #remount with mount option
8953 echo "remount client with option $opt, checksum should be $i"
8954 umount_client $MOUNT || error "failed to umount client"
8955 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8956 error "failed to mount client with option '$opt'"
8957 checksum=$(eval $get_checksum)
8958 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8962 remount_client $MOUNT || error "failed to remount client"
8964 run_test 77k "enable/disable checksum correctly"
8967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8968 $GSS && skip_env "could not run with gss"
8971 stack_trap "set_checksums $ORIG_CSUM" EXIT
8972 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8974 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8976 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8977 for algo in $CKSUM_TYPES; do
8978 set_checksum_type $algo || error "fail to set checksum type $algo"
8979 osc_algo=$(get_osc_checksum_type OST0000)
8980 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8982 # no locks, no reqs to let the connection idle
8983 cancel_lru_locks osc
8984 lru_resize_disable osc
8985 wait_osc_import_state client ost1 IDLE
8987 # ensure ost1 is connected
8988 stat $DIR/$tfile >/dev/null || error "can't stat"
8989 wait_osc_import_state client ost1 FULL
8991 osc_algo=$(get_osc_checksum_type OST0000)
8992 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
8996 run_test 77l "preferred checksum type is remembered after reconnected"
8998 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9007 test_78() { # bug 10901
9008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9009 remote_ost || skip_env "local OST"
9012 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9013 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9014 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9015 echo "MemTotal: $MEMTOTAL"
9017 # reserve 256MB of memory for the kernel and other running processes,
9018 # and then take 1/2 of the remaining memory for the read/write buffers.
9019 if [ $MEMTOTAL -gt 512 ] ;then
9020 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9022 # for those poor memory-starved high-end clusters...
9023 MEMTOTAL=$((MEMTOTAL / 2))
9025 echo "Mem to use for directio: $MEMTOTAL"
9027 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9028 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9029 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9030 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9032 echo "Smallest OST: $SMALLESTOST"
9033 [[ $SMALLESTOST -lt 10240 ]] &&
9034 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9036 trap cleanup_test_78 EXIT
9038 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9039 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9041 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9042 echo "File size: $F78SIZE"
9043 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9044 for i in $(seq 1 $NSEQ); do
9045 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9046 echo directIO rdwr round $i of $NSEQ
9047 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9052 run_test 78 "handle large O_DIRECT writes correctly ============"
9054 test_79() { # bug 12743
9055 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9057 wait_delete_completed
9059 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9060 BKFREE=$(calc_osc_kbytes kbytesfree)
9061 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9063 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9064 DFTOTAL=`echo $STRING | cut -d, -f1`
9065 DFUSED=`echo $STRING | cut -d, -f2`
9066 DFAVAIL=`echo $STRING | cut -d, -f3`
9067 DFFREE=$(($DFTOTAL - $DFUSED))
9069 ALLOWANCE=$((64 * $OSTCOUNT))
9071 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9072 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9073 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9075 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9076 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9077 error "df free($DFFREE) mismatch OST free($BKFREE)"
9079 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9080 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9081 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9084 run_test 79 "df report consistency check ======================="
9086 test_80() { # bug 10718
9087 remote_ost_nodsh && skip "remote OST with nodsh"
9088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9090 # relax strong synchronous semantics for slow backends like ZFS
9091 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9092 local soc="obdfilter.*.sync_lock_cancel"
9093 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9095 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9096 if [ -z "$save" ]; then
9097 soc="obdfilter.*.sync_on_lock_cancel"
9098 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9101 if [ "$save" != "never" ]; then
9102 local hosts=$(comma_list $(osts_nodes))
9104 do_nodes $hosts $LCTL set_param $soc=never
9105 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9109 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9111 local before=$(date +%s)
9112 cancel_lru_locks osc
9113 local after=$(date +%s)
9114 local diff=$((after - before))
9115 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9119 run_test 80 "Page eviction is equally fast at high offsets too"
9121 test_81a() { # LU-456
9122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9123 remote_ost_nodsh && skip "remote OST with nodsh"
9125 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9126 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9127 do_facet ost1 lctl set_param fail_loc=0x80000228
9129 # write should trigger a retry and success
9130 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9131 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9133 if [ $RC -ne 0 ] ; then
9134 error "write should success, but failed for $RC"
9137 run_test 81a "OST should retry write when get -ENOSPC ==============="
9139 test_81b() { # LU-456
9140 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9141 remote_ost_nodsh && skip "remote OST with nodsh"
9143 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9144 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9145 do_facet ost1 lctl set_param fail_loc=0x228
9147 # write should retry several times and return -ENOSPC finally
9148 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9149 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9152 if [ $RC -ne $ENOSPC ] ; then
9153 error "dd should fail for -ENOSPC, but succeed."
9156 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9159 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9161 test_mkdir $DIR/$tdir.cvsroot
9162 chown $RUNAS_ID $DIR/$tdir.cvsroot
9165 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9168 # some versions of cvs import exit(1) when asked to import links or
9169 # files they can't read. ignore those files.
9170 local toignore=$(find . -type l -printf '-I %f\n' -o \
9171 ! -perm /4 -printf '-I %f\n')
9172 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9173 $tdir.reposname vtag rtag
9176 test_mkdir $DIR/$tdir.reposname
9177 chown $RUNAS_ID $DIR/$tdir.reposname
9178 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9180 cd $DIR/$tdir.reposname
9182 $RUNAS cvs add -m 'addmsg' foo99
9184 $RUNAS cvs commit -m 'nomsg' foo99
9185 rm -fr $DIR/$tdir.cvsroot
9187 run_test 99 "cvs strange file/directory operations"
9190 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 [[ "$NETTYPE" =~ tcp ]] ||
9192 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9193 remote_ost_nodsh && skip "remote OST with nodsh"
9194 remote_mds_nodsh && skip "remote MDS with nodsh"
9196 skip "useless for local single node setup"
9198 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9199 [ "$PROT" != "tcp" ] && continue
9200 RPORT=$(echo $REMOTE | cut -d: -f2)
9201 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9204 LPORT=`echo $LOCAL | cut -d: -f2`
9205 if [ $LPORT -ge 1024 ]; then
9206 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9208 error_exit "local: $LPORT > 1024, remote: $RPORT"
9211 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9213 run_test 100 "check local port using privileged port ==========="
9215 function get_named_value()
9224 echo $line | sed "s/^$tag[ ]*//"
9231 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9232 awk '/^max_cached_mb/ { print $2 }')
9235 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9245 local cache_limit=32
9247 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9248 trap cleanup_101a EXIT
9249 $LCTL set_param -n llite.*.read_ahead_stats 0
9250 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9253 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9255 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9256 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9259 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9260 get_named_value 'read but discarded' | cut -d" " -f1); do
9261 discard=$(($discard + $s))
9265 $LCTL get_param osc.*-osc*.rpc_stats
9266 $LCTL get_param llite.*.read_ahead_stats
9268 # Discard is generally zero, but sometimes a few random reads line up
9269 # and trigger larger readahead, which is wasted & leads to discards.
9270 if [[ $(($discard)) -gt $nreads ]]; then
9271 error "too many ($discard) discarded pages"
9273 rm -f $DIR/$tfile || true
9275 run_test 101a "check read-ahead for random reads"
9278 test_mkdir $DIR/$tdir
9280 local FILE_LENGTH=$2
9283 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9285 local list=$(comma_list $(osts_nodes))
9286 set_osd_param $list '' read_cache_enable 0
9287 set_osd_param $list '' writethrough_cache_enable 0
9289 trap cleanup_test101bc EXIT
9290 # prepare the read-ahead file
9291 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9293 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9294 count=$FILE_SIZE_MB 2> /dev/null
9298 cleanup_test101bc() {
9303 local list=$(comma_list $(osts_nodes))
9304 set_osd_param $list '' read_cache_enable 1
9305 set_osd_param $list '' writethrough_cache_enable 1
9309 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9314 local STRIPE_SIZE=$2
9315 local FILE_LENGTH=$3
9316 local RA_INC=1048576
9317 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9318 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9319 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9320 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9321 get_named_value 'read but discarded' |
9322 cut -d" " -f1 | calc_total)
9323 if [[ $DISCARD -gt $discard_limit ]]; then
9324 $LCTL get_param llite.*.read_ahead_stats
9325 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9327 echo "Read-ahead success for size ${READ_SIZE}"
9332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9333 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9335 local STRIPE_SIZE=1048576
9336 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9338 if [ $SLOW == "yes" ]; then
9339 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9341 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9344 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9346 # prepare the read-ahead file
9347 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9348 cancel_lru_locks osc
9349 for BIDX in 2 4 8 16 32 64 128 256
9351 local BSIZE=$((BIDX*4096))
9352 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9353 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9354 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9355 $LCTL set_param -n llite.*.read_ahead_stats 0
9356 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9357 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9358 cancel_lru_locks osc
9359 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9364 run_test 101b "check stride-io mode read-ahead ================="
9367 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9369 local STRIPE_SIZE=1048576
9370 local FILE_LENGTH=$((STRIPE_SIZE*100))
9375 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9377 cancel_lru_locks osc
9378 $LCTL set_param osc.*.rpc_stats 0
9379 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9380 $LCTL get_param osc.*.rpc_stats
9381 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9382 local stats=$($LCTL get_param -n $osc_rpc_stats)
9383 local lines=$(echo "$stats" | awk 'END {print NR;}')
9386 if [ $lines -le 20 ]; then
9387 echo "continue debug"
9390 for size in 1 2 4 8; do
9391 local rpc=$(echo "$stats" |
9392 awk '($1 == "'$size':") {print $2; exit; }')
9393 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9394 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9396 echo "$osc_rpc_stats check passed!"
9401 run_test 101c "check stripe_size aligned read-ahead ================="
9404 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9406 local file=$DIR/$tfile
9407 local sz_MB=${FILESIZE_101d:-80}
9408 local ra_MB=${READAHEAD_MB:-40}
9410 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9411 [ $free_MB -lt $sz_MB ] &&
9412 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9414 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9415 $LFS setstripe -c -1 $file || error "setstripe failed"
9417 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9418 echo Cancel LRU locks on lustre client to flush the client cache
9419 cancel_lru_locks osc
9421 echo Disable read-ahead
9422 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9423 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9424 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9425 $LCTL get_param -n llite.*.max_read_ahead_mb
9427 echo "Reading the test file $file with read-ahead disabled"
9428 local sz_KB=$((sz_MB * 1024 / 4))
9429 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9430 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9431 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9432 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9434 echo "Cancel LRU locks on lustre client to flush the client cache"
9435 cancel_lru_locks osc
9436 echo Enable read-ahead with ${ra_MB}MB
9437 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9439 echo "Reading the test file $file with read-ahead enabled"
9440 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9441 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9443 echo "read-ahead disabled time read $raOFF"
9444 echo "read-ahead enabled time read $raON"
9447 wait_delete_completed
9449 # use awk for this check instead of bash because it handles decimals
9450 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9451 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9453 run_test 101d "file read with and without read-ahead enabled"
9456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9458 local file=$DIR/$tfile
9459 local size_KB=500 #KB
9463 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9464 local need_KB=$((count * size_KB))
9465 [[ $free_KB -le $need_KB ]] &&
9466 skip_env "Need free space $need_KB, have $free_KB"
9468 echo "Creating $count ${size_KB}K test files"
9469 for ((i = 0; i < $count; i++)); do
9470 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9473 echo "Cancel LRU locks on lustre client to flush the client cache"
9474 cancel_lru_locks $OSC
9476 echo "Reset readahead stats"
9477 $LCTL set_param -n llite.*.read_ahead_stats 0
9479 for ((i = 0; i < $count; i++)); do
9480 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9483 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9484 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9486 for ((i = 0; i < $count; i++)); do
9487 rm -rf $file.$i 2>/dev/null
9490 #10000 means 20% reads are missing in readahead
9491 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9493 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9496 which iozone || skip_env "no iozone installed"
9498 local old_debug=$($LCTL get_param debug)
9499 old_debug=${old_debug#*=}
9500 $LCTL set_param debug="reada mmap"
9502 # create a test file
9503 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9505 echo Cancel LRU locks on lustre client to flush the client cache
9506 cancel_lru_locks osc
9508 echo Reset readahead stats
9509 $LCTL set_param -n llite.*.read_ahead_stats 0
9511 echo mmap read the file with small block size
9512 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9515 echo checking missing pages
9516 $LCTL get_param llite.*.read_ahead_stats
9517 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9518 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9520 $LCTL set_param debug="$old_debug"
9521 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9524 run_test 101f "check mmap read performance"
9526 test_101g_brw_size_test() {
9528 local pages=$((mb * 1048576 / PAGE_SIZE))
9529 local file=$DIR/$tfile
9531 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9532 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9533 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9534 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9538 stack_trap "rm -f $file" EXIT
9539 $LCTL set_param -n osc.*.rpc_stats=0
9541 # 10 RPCs should be enough for the test
9543 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9544 { error "dd write ${mb} MB blocks failed"; return 3; }
9545 cancel_lru_locks osc
9546 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9547 { error "dd write ${mb} MB blocks failed"; return 4; }
9549 # calculate number of full-sized read and write RPCs
9550 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9551 sed -n '/pages per rpc/,/^$/p' |
9552 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9553 END { print reads,writes }'))
9554 [ ${rpcs[0]} -ne $count ] && error "${rpcs[0]} != $count read RPCs" &&
9556 [ ${rpcs[1]} -ne $count ] && error "${rpcs[1]} != $count write RPCs" &&
9563 remote_ost_nodsh && skip "remote OST with nodsh"
9566 local osts=$(get_facets OST)
9567 local list=$(comma_list $(osts_nodes))
9568 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9569 local brw_size="obdfilter.*.brw_size"
9571 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9573 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9575 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9576 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9577 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9578 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9579 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9580 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9582 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9585 if [[ $orig_mb -lt 16 ]]; then
9586 save_lustre_params $osts "$brw_size" > $p
9587 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9588 error "set 16MB RPC size failed"
9590 echo "remount client to enable new RPC size"
9591 remount_client $MOUNT || error "remount_client failed"
9594 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9595 # should be able to set brw_size=12, but no rpc_stats for that
9596 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9599 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9601 if [[ $orig_mb -lt 16 ]]; then
9602 restore_lustre_params < $p
9603 remount_client $MOUNT || error "remount_client restore failed"
9606 rm -f $p $DIR/$tfile
9608 run_test 101g "Big bulk(4/16 MiB) readahead"
9611 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9613 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9614 error "dd 70M file failed"
9615 echo Cancel LRU locks on lustre client to flush the client cache
9616 cancel_lru_locks osc
9618 echo "Reset readahead stats"
9619 $LCTL set_param -n llite.*.read_ahead_stats 0
9621 echo "Read 10M of data but cross 64M bundary"
9622 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9623 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9624 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9625 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9626 rm -f $p $DIR/$tfile
9628 run_test 101h "Readahead should cover current read window"
9631 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9632 error "dd 10M file failed"
9634 local max_per_file_mb=$($LCTL get_param -n \
9635 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9636 cancel_lru_locks osc
9637 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9638 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9639 error "set max_read_ahead_per_file_mb to 1 failed"
9641 echo "Reset readahead stats"
9642 $LCTL set_param llite.*.read_ahead_stats=0
9644 dd if=$DIR/$tfile of=/dev/null bs=2M
9646 $LCTL get_param llite.*.read_ahead_stats
9647 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9648 awk '/misses/ { print $2 }')
9649 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9652 run_test 101i "allow current readahead to exceed reservation"
9655 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9656 error "setstripe $DIR/$tfile failed"
9657 local file_size=$((1048576 * 16))
9658 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9659 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9661 echo Disable read-ahead
9662 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9664 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9665 for blk in $PAGE_SIZE 1048576 $file_size; do
9666 cancel_lru_locks osc
9667 echo "Reset readahead stats"
9668 $LCTL set_param -n llite.*.read_ahead_stats=0
9669 local count=$(($file_size / $blk))
9670 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9671 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9672 get_named_value 'failed to fast read' |
9673 cut -d" " -f1 | calc_total)
9674 $LCTL get_param -n llite.*.read_ahead_stats
9675 [ $miss -eq $count ] || error "expected $count got $miss"
9678 rm -f $p $DIR/$tfile
9680 run_test 101j "A complete read block should be submitted when no RA"
9683 test_mkdir $DIR/$tdir
9684 chown $RUNAS_ID $DIR/$tdir
9687 STRIPE_COUNT=$OSTCOUNT
9688 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9690 trap cleanup_test102 EXIT
9692 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9694 for num in 1 2 3 4; do
9695 for count in $(seq 1 $STRIPE_COUNT); do
9696 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9697 local size=`expr $STRIPE_SIZE \* $num`
9698 local file=file"$num-$idx-$count"
9699 $1 $LFS setstripe -S $size -i $idx -c $count $file
9705 $1 tar cf $TMP/f102.tar $tdir --xattrs
9711 rm -rf $DIR/d0.sanity/d102
9715 [ "$UID" != 0 ] && skip "must run as root"
9716 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9717 skip_env "must have user_xattr"
9719 [ -z "$(which setfattr 2>/dev/null)" ] &&
9720 skip_env "could not find setfattr"
9722 local testfile=$DIR/$tfile
9725 echo "set/get xattr..."
9726 setfattr -n trusted.name1 -v value1 $testfile ||
9727 error "setfattr -n trusted.name1=value1 $testfile failed"
9728 getfattr -n trusted.name1 $testfile 2> /dev/null |
9729 grep "trusted.name1=.value1" ||
9730 error "$testfile missing trusted.name1=value1"
9732 setfattr -n user.author1 -v author1 $testfile ||
9733 error "setfattr -n user.author1=author1 $testfile failed"
9734 getfattr -n user.author1 $testfile 2> /dev/null |
9735 grep "user.author1=.author1" ||
9736 error "$testfile missing trusted.author1=author1"
9739 setfattr -n trusted.name2 -v value2 $testfile ||
9740 error "$testfile unable to set trusted.name2"
9741 setfattr -n trusted.name3 -v value3 $testfile ||
9742 error "$testfile unable to set trusted.name3"
9743 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9744 grep "trusted.name" | wc -l) -eq 3 ] ||
9745 error "$testfile missing 3 trusted.name xattrs"
9747 setfattr -n user.author2 -v author2 $testfile ||
9748 error "$testfile unable to set user.author2"
9749 setfattr -n user.author3 -v author3 $testfile ||
9750 error "$testfile unable to set user.author3"
9751 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9752 grep "user.author" | wc -l) -eq 3 ] ||
9753 error "$testfile missing 3 user.author xattrs"
9755 echo "remove xattr..."
9756 setfattr -x trusted.name1 $testfile ||
9757 error "$testfile error deleting trusted.name1"
9758 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9759 error "$testfile did not delete trusted.name1 xattr"
9761 setfattr -x user.author1 $testfile ||
9762 error "$testfile error deleting user.author1"
9763 echo "set lustre special xattr ..."
9764 $LFS setstripe -c1 $testfile
9765 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9766 awk -F "=" '/trusted.lov/ { print $2 }' )
9767 setfattr -n "trusted.lov" -v $lovea $testfile ||
9768 error "$testfile doesn't ignore setting trusted.lov again"
9769 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9770 error "$testfile allow setting invalid trusted.lov"
9773 run_test 102a "user xattr test =================================="
9775 check_102b_layout() {
9777 local testfile=$DIR/$tfile
9779 echo "test layout '$layout'"
9780 $LFS setstripe $layout $testfile || error "setstripe failed"
9781 $LFS getstripe -y $testfile
9783 echo "get/set/list trusted.lov xattr ..." # b=10930
9784 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9785 [[ "$value" =~ "trusted.lov" ]] ||
9786 error "can't get trusted.lov from $testfile"
9787 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9788 error "getstripe failed"
9790 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9792 value=$(cut -d= -f2 <<<$value)
9793 # LU-13168: truncated xattr should fail if short lov_user_md header
9794 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9795 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9796 for len in $lens; do
9797 echo "setfattr $len $testfile.2"
9798 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9799 [ $len -lt 66 ] && error "short xattr len=$len worked"
9801 local stripe_size=$($LFS getstripe -S $testfile.2)
9802 local stripe_count=$($LFS getstripe -c $testfile.2)
9803 [[ $stripe_size -eq 65536 ]] ||
9804 error "stripe size $stripe_size != 65536"
9805 [[ $stripe_count -eq $stripe_count_orig ]] ||
9806 error "stripe count $stripe_count != $stripe_count_orig"
9807 rm $testfile $testfile.2
9811 [ -z "$(which setfattr 2>/dev/null)" ] &&
9812 skip_env "could not find setfattr"
9813 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9815 # check plain layout
9816 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9818 # and also check composite layout
9819 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9822 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9825 [ -z "$(which setfattr 2>/dev/null)" ] &&
9826 skip_env "could not find setfattr"
9827 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9829 # b10930: get/set/list lustre.lov xattr
9830 echo "get/set/list lustre.lov xattr ..."
9831 test_mkdir $DIR/$tdir
9832 chown $RUNAS_ID $DIR/$tdir
9833 local testfile=$DIR/$tdir/$tfile
9834 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9835 error "setstripe failed"
9836 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9837 error "getstripe failed"
9838 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9839 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9841 local testfile2=${testfile}2
9842 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9843 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9845 $RUNAS $MCREATE $testfile2
9846 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9847 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9848 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9849 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9850 [ $stripe_count -eq $STRIPECOUNT ] ||
9851 error "stripe count $stripe_count != $STRIPECOUNT"
9853 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9855 compare_stripe_info1() {
9856 local stripe_index_all_zero=true
9858 for num in 1 2 3 4; do
9859 for count in $(seq 1 $STRIPE_COUNT); do
9860 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9861 local size=$((STRIPE_SIZE * num))
9862 local file=file"$num-$offset-$count"
9863 stripe_size=$($LFS getstripe -S $PWD/$file)
9864 [[ $stripe_size -ne $size ]] &&
9865 error "$file: size $stripe_size != $size"
9866 stripe_count=$($LFS getstripe -c $PWD/$file)
9867 # allow fewer stripes to be created, ORI-601
9868 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9869 error "$file: count $stripe_count != $count"
9870 stripe_index=$($LFS getstripe -i $PWD/$file)
9871 [[ $stripe_index -ne 0 ]] &&
9872 stripe_index_all_zero=false
9876 $stripe_index_all_zero &&
9877 error "all files are being extracted starting from OST index 0"
9881 have_xattrs_include() {
9882 tar --help | grep -q xattrs-include &&
9883 echo --xattrs-include="lustre.*"
9887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9888 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9890 XINC=$(have_xattrs_include)
9892 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9894 compare_stripe_info1
9896 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9899 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9900 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9902 XINC=$(have_xattrs_include)
9904 test_mkdir $DIR/$tdir.restore
9906 tar cf - --xattrs $tdir | tar xf - \
9907 -C $DIR/$tdir.restore --xattrs $XINC
9908 cd $DIR/$tdir.restore/$tdir
9909 compare_stripe_info1
9911 run_test 102f "tar copy files, not keep osts"
9914 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9915 skip "must have user_xattr"
9916 [ -z "$(which setfattr 2>/dev/null)" ] &&
9917 skip_env "could not find setfattr"
9918 [ -z "$(which getfattr 2>/dev/null)" ] &&
9919 skip_env "could not find getfattr"
9921 local xsize=${1:-1024} # in bytes
9922 local file=$DIR/$tfile
9923 local value="$(generate_string $xsize)"
9924 local xbig=trusted.big
9928 log "save $xbig on $file"
9931 setfattr -n $xbig -v $value $file ||
9932 error "saving $xbig on $file failed"
9934 setfattr -n $xbig -v $value $file &&
9935 error "saving $xbig on $file succeeded"
9939 local orig=$(get_xattr_value $xbig $file)
9940 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9942 local xsml=trusted.sml
9943 log "save $xsml on $file"
9944 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9946 local new=$(get_xattr_value $xbig $file)
9947 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9949 log "grow $xsml on $file"
9950 setfattr -n $xsml -v "$value" $file ||
9951 error "growing $xsml on $file failed"
9953 new=$(get_xattr_value $xbig $file)
9954 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9955 log "$xbig still valid after growing $xsml"
9960 test_102h() { # bug 15777
9963 run_test 102h "grow xattr from inside inode to external block"
9966 large_xattr_enabled || skip_env "ea_inode feature disabled"
9968 echo "setting xattr of max xattr size: $(max_xattr_size)"
9969 grow_xattr $(max_xattr_size)
9971 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9972 echo "This should fail:"
9973 grow_xattr $(($(max_xattr_size) + 10)) 1
9975 run_test 102ha "grow xattr from inside inode to external inode"
9977 test_102i() { # bug 17038
9978 [ -z "$(which getfattr 2>/dev/null)" ] &&
9979 skip "could not find getfattr"
9982 ln -s $DIR/$tfile $DIR/${tfile}link
9983 getfattr -n trusted.lov $DIR/$tfile ||
9984 error "lgetxattr on $DIR/$tfile failed"
9985 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9986 grep -i "no such attr" ||
9987 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9988 rm -f $DIR/$tfile $DIR/${tfile}link
9990 run_test 102i "lgetxattr test on symbolic link ============"
9993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9996 XINC=$(have_xattrs_include)
9997 setup_test102 "$RUNAS"
9998 chown $RUNAS_ID $DIR/$tdir
9999 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10000 cd $DIR/$tdir/$tdir
10001 compare_stripe_info1 "$RUNAS"
10003 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10006 [ -z "$(which setfattr 2>/dev/null)" ] &&
10007 skip "could not find setfattr"
10010 # b22187 just check that does not crash for regular file.
10011 setfattr -n trusted.lov $DIR/$tfile
10012 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10013 local test_kdir=$DIR/$tdir
10014 test_mkdir $test_kdir
10015 local default_size=$($LFS getstripe -S $test_kdir)
10016 local default_count=$($LFS getstripe -c $test_kdir)
10017 local default_offset=$($LFS getstripe -i $test_kdir)
10018 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10019 error 'dir setstripe failed'
10020 setfattr -n trusted.lov $test_kdir
10021 local stripe_size=$($LFS getstripe -S $test_kdir)
10022 local stripe_count=$($LFS getstripe -c $test_kdir)
10023 local stripe_offset=$($LFS getstripe -i $test_kdir)
10024 [ $stripe_size -eq $default_size ] ||
10025 error "stripe size $stripe_size != $default_size"
10026 [ $stripe_count -eq $default_count ] ||
10027 error "stripe count $stripe_count != $default_count"
10028 [ $stripe_offset -eq $default_offset ] ||
10029 error "stripe offset $stripe_offset != $default_offset"
10030 rm -rf $DIR/$tfile $test_kdir
10032 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10035 [ -z "$(which getfattr 2>/dev/null)" ] &&
10036 skip "could not find getfattr"
10038 # LU-532 trusted. xattr is invisible to non-root
10039 local testfile=$DIR/$tfile
10043 echo "listxattr as user..."
10044 chown $RUNAS_ID $testfile
10045 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10046 grep -q "trusted" &&
10047 error "$testfile trusted xattrs are user visible"
10051 run_test 102l "listxattr size test =================================="
10053 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10054 local path=$DIR/$tfile
10057 listxattr_size_check $path || error "listattr_size_check $path failed"
10059 run_test 102m "Ensure listxattr fails on small bufffer ========"
10063 getxattr() { # getxattr path name
10064 # Return the base64 encoding of the value of xattr name on path.
10068 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10070 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10072 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10074 getfattr --absolute-names --encoding=base64 --name=$name $path |
10075 awk -F= -v name=$name '$1 == name {
10076 print substr($0, index($0, "=") + 1);
10080 test_102n() { # LU-4101 mdt: protect internal xattrs
10081 [ -z "$(which setfattr 2>/dev/null)" ] &&
10082 skip "could not find setfattr"
10083 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10085 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10088 local file0=$DIR/$tfile.0
10089 local file1=$DIR/$tfile.1
10090 local xattr0=$TMP/$tfile.0
10091 local xattr1=$TMP/$tfile.1
10092 local namelist="lov lma lmv link fid version som hsm"
10096 rm -rf $file0 $file1 $xattr0 $xattr1
10097 touch $file0 $file1
10099 # Get 'before' xattrs of $file1.
10100 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10102 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10103 namelist+=" lfsck_namespace"
10104 for name in $namelist; do
10105 # Try to copy xattr from $file0 to $file1.
10106 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10108 setfattr --name=trusted.$name --value="$value" $file1 ||
10109 error "setxattr 'trusted.$name' failed"
10111 # Try to set a garbage xattr.
10112 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10114 if [[ x$name == "xlov" ]]; then
10115 setfattr --name=trusted.lov --value="$value" $file1 &&
10116 error "setxattr invalid 'trusted.lov' success"
10118 setfattr --name=trusted.$name --value="$value" $file1 ||
10119 error "setxattr invalid 'trusted.$name' failed"
10122 # Try to remove the xattr from $file1. We don't care if this
10123 # appears to succeed or fail, we just don't want there to be
10124 # any changes or crashes.
10125 setfattr --remove=$trusted.$name $file1 2> /dev/null
10128 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10131 # Try to copy xattr from $file0 to $file1.
10132 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10134 setfattr --name=trusted.$name --value="$value" $file1 ||
10135 error "setxattr 'trusted.$name' failed"
10137 # Try to set a garbage xattr.
10138 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10140 setfattr --name=trusted.$name --value="$value" $file1 ||
10141 error "setxattr 'trusted.$name' failed"
10143 # Try to remove the xattr from $file1. We don't care if this
10144 # appears to succeed or fail, we just don't want there to be
10145 # any changes or crashes.
10146 setfattr --remove=$trusted.$name $file1 2> /dev/null
10149 # Get 'after' xattrs of file1.
10150 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10152 if ! diff $xattr0 $xattr1; then
10153 error "before and after xattrs of '$file1' differ"
10156 rm -rf $file0 $file1 $xattr0 $xattr1
10160 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10162 test_102p() { # LU-4703 setxattr did not check ownership
10163 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10164 skip "MDS needs to be at least 2.5.56"
10166 local testfile=$DIR/$tfile
10170 echo "setfacl as user..."
10171 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10172 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10174 echo "setfattr as user..."
10175 setfacl -m "u:$RUNAS_ID:---" $testfile
10176 $RUNAS setfattr -x system.posix_acl_access $testfile
10177 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10179 run_test 102p "check setxattr(2) correctly fails without permission"
10182 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10183 skip "MDS needs to be at least 2.6.92"
10185 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10187 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10190 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10191 skip "MDS needs to be at least 2.6.93"
10193 touch $DIR/$tfile || error "touch"
10194 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10195 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10196 rm $DIR/$tfile || error "rm"
10199 mkdir -p $DIR/$tdir || error "mkdir"
10200 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10201 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10202 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10203 error "$testfile error deleting user.author1"
10204 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10205 grep "user.$(basename $tdir)" &&
10206 error "$tdir did not delete user.$(basename $tdir)"
10207 rmdir $DIR/$tdir || error "rmdir"
10210 test_mkdir $DIR/$tdir
10211 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10212 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10213 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10214 error "$testfile error deleting user.author1"
10215 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10216 grep "user.$(basename $tdir)" &&
10217 error "$tdir did not delete user.$(basename $tdir)"
10218 rmdir $DIR/$tdir || error "rm striped dir"
10220 run_test 102r "set EAs with empty values"
10223 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10224 skip "MDS needs to be at least 2.11.52"
10226 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10228 save_lustre_params client "llite.*.xattr_cache" > $save
10230 for cache in 0 1; do
10231 lctl set_param llite.*.xattr_cache=$cache
10234 touch $DIR/$tfile || error "touch"
10235 for prefix in lustre security system trusted user; do
10236 # Note getxattr() may fail with 'Operation not
10237 # supported' or 'No such attribute' depending
10238 # on prefix and cache.
10239 getfattr -n $prefix.n102s $DIR/$tfile &&
10240 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10244 restore_lustre_params < $save
10246 run_test 102s "getting nonexistent xattrs should fail"
10249 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10250 skip "MDS needs to be at least 2.11.52"
10252 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10254 save_lustre_params client "llite.*.xattr_cache" > $save
10256 for cache in 0 1; do
10257 lctl set_param llite.*.xattr_cache=$cache
10259 for buf_size in 0 256; do
10261 touch $DIR/$tfile || error "touch"
10262 setfattr -n user.multiop $DIR/$tfile
10263 $MULTIOP $DIR/$tfile oa$buf_size ||
10264 error "cannot get zero length xattr value (buf_size = $buf_size)"
10268 restore_lustre_params < $save
10270 run_test 102t "zero length xattr values handled correctly"
10274 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10279 [ "$UID" != 0 ] && skip "must run as root"
10280 $GSS && skip_env "could not run under gss"
10281 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10282 skip_env "must have acl enabled"
10283 [ -z "$(which setfacl 2>/dev/null)" ] &&
10284 skip_env "could not find setfacl"
10285 remote_mds_nodsh && skip "remote MDS with nodsh"
10287 gpasswd -a daemon bin # LU-5641
10288 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10290 declare -a identity_old
10292 for num in $(seq $MDSCOUNT); do
10293 switch_identity $num true || identity_old[$num]=$?
10296 SAVE_UMASK=$(umask)
10298 mkdir -p $DIR/$tdir
10301 echo "performing cp ..."
10302 run_acl_subtest cp || error "run_acl_subtest cp failed"
10303 echo "performing getfacl-noacl..."
10304 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10305 echo "performing misc..."
10306 run_acl_subtest misc || error "misc test failed"
10307 echo "performing permissions..."
10308 run_acl_subtest permissions || error "permissions failed"
10309 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10310 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10311 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10312 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10314 echo "performing permissions xattr..."
10315 run_acl_subtest permissions_xattr ||
10316 error "permissions_xattr failed"
10318 echo "performing setfacl..."
10319 run_acl_subtest setfacl || error "setfacl test failed"
10321 # inheritance test got from HP
10322 echo "performing inheritance..."
10323 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10324 chmod +x make-tree || error "chmod +x failed"
10325 run_acl_subtest inheritance || error "inheritance test failed"
10328 echo "LU-974 ignore umask when acl is enabled..."
10329 run_acl_subtest 974 || error "LU-974 umask test failed"
10330 if [ $MDSCOUNT -ge 2 ]; then
10331 run_acl_subtest 974_remote ||
10332 error "LU-974 umask test failed under remote dir"
10335 echo "LU-2561 newly created file is same size as directory..."
10336 if [ "$mds1_FSTYPE" != "zfs" ]; then
10337 run_acl_subtest 2561 || error "LU-2561 test failed"
10339 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10342 run_acl_subtest 4924 || error "LU-4924 test failed"
10347 for num in $(seq $MDSCOUNT); do
10348 if [ "${identity_old[$num]}" = 1 ]; then
10349 switch_identity $num false || identity_old[$num]=$?
10353 run_test 103a "acl test"
10359 for U in {0..511}; do
10361 local O=$(printf "%04o" $U)
10363 umask $(printf "%04o" $((511 ^ $O)))
10364 $LFS setstripe -c 1 $DIR/$tfile.s$O
10365 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10367 (( $S == ($O & 0666) )) ||
10368 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10370 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10371 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10372 (( $S == ($O & 0666) )) ||
10373 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10375 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10376 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10377 (( $S == ($O & 0666) )) ||
10378 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10379 rm -f $DIR/$tfile.[smp]$0
10383 # limit the concurrently running threads to 64. LU-11878
10384 local idx=$((U % 64))
10385 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10390 run_test 103b "umask lfs setstripe"
10393 mkdir -p $DIR/$tdir
10394 cp -rp $DIR/$tdir $DIR/$tdir.bak
10396 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10397 error "$DIR/$tdir shouldn't contain default ACL"
10398 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10399 error "$DIR/$tdir.bak shouldn't contain default ACL"
10402 run_test 103c "'cp -rp' won't set empty acl"
10405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10408 lfs df || error "lfs df failed"
10409 lfs df -ih || error "lfs df -ih failed"
10410 lfs df -h $DIR || error "lfs df -h $DIR failed"
10411 lfs df -i $DIR || error "lfs df -i $DIR failed"
10412 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10413 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10415 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10416 lctl --device %$OSC deactivate
10417 lfs df || error "lfs df with deactivated OSC failed"
10418 lctl --device %$OSC activate
10419 # wait the osc back to normal
10420 wait_osc_import_ready client ost
10422 lfs df || error "lfs df with reactivated OSC failed"
10425 run_test 104a "lfs df [-ih] [path] test ========================="
10428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10429 [ $RUNAS_ID -eq $UID ] &&
10430 skip_env "RUNAS_ID = UID = $UID -- skipping"
10432 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10433 grep "Permission denied" | wc -l)))
10434 if [ $denied_cnt -ne 0 ]; then
10435 error "lfs check servers test failed"
10438 run_test 104b "$RUNAS lfs check servers test ===================="
10441 # doesn't work on 2.4 kernels
10443 if $(flock_is_enabled); then
10444 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10446 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10450 run_test 105a "flock when mounted without -o flock test ========"
10454 if $(flock_is_enabled); then
10455 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10457 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10461 run_test 105b "fcntl when mounted without -o flock test ========"
10465 if $(flock_is_enabled); then
10466 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10468 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10472 run_test 105c "lockf when mounted without -o flock test"
10474 test_105d() { # bug 15924
10475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10477 test_mkdir $DIR/$tdir
10478 flock_is_enabled || skip_env "mount w/o flock enabled"
10479 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10480 $LCTL set_param fail_loc=0x80000315
10481 flocks_test 2 $DIR/$tdir
10483 run_test 105d "flock race (should not freeze) ========"
10485 test_105e() { # bug 22660 && 22040
10486 flock_is_enabled || skip_env "mount w/o flock enabled"
10489 flocks_test 3 $DIR/$tfile
10491 run_test 105e "Two conflicting flocks from same process"
10493 test_106() { #bug 10921
10494 test_mkdir $DIR/$tdir
10495 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10496 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10498 run_test 106 "attempt exec of dir followed by chown of that dir"
10501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10509 local save_pattern=$(sysctl -n kernel.core_pattern)
10510 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10511 sysctl -w kernel.core_pattern=$file
10512 sysctl -w kernel.core_uses_pid=0
10514 ulimit -c unlimited
10520 kill -s 11 $SLEEPPID
10522 if [ -e $file ]; then
10523 size=`stat -c%s $file`
10524 [ $size -eq 0 ] && error "Fail to create core file $file"
10526 error "Fail to create core file $file"
10529 sysctl -w kernel.core_pattern=$save_pattern
10530 sysctl -w kernel.core_uses_pid=$save_uses_pid
10533 run_test 107 "Coredump on SIG"
10536 test_mkdir $DIR/$tdir
10537 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10538 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10539 error "mkdir with 256 char should fail, but did not"
10540 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10541 error "create with 255 char failed"
10542 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10543 error "create with 256 char should fail, but did not"
10548 run_test 110 "filename length checking"
10551 # Purpose: To verify dynamic thread (OSS) creation.
10554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10555 remote_ost_nodsh && skip "remote OST with nodsh"
10557 # Lustre does not stop service threads once they are started.
10558 # Reset number of running threads to default.
10563 local save_params="$TMP/sanity-$TESTNAME.parameters"
10565 # Get ll_ost_io count before I/O
10566 OSTIO_pre=$(do_facet ost1 \
10567 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10568 # Exit if lustre is not running (ll_ost_io not running).
10569 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10571 echo "Starting with $OSTIO_pre threads"
10572 local thread_max=$((OSTIO_pre * 2))
10573 local rpc_in_flight=$((thread_max * 2))
10574 # Number of I/O Process proposed to be started.
10576 local facets=$(get_facets OST)
10578 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10579 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10581 # Set in_flight to $rpc_in_flight
10582 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10583 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10584 nfiles=${rpc_in_flight}
10585 # Set ost thread_max to $thread_max
10586 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10588 # 5 Minutes should be sufficient for max number of OSS
10589 # threads(thread_max) to be created.
10593 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10594 test_mkdir $DIR/$tdir
10595 for i in $(seq $nfiles); do
10596 local file=$DIR/$tdir/${tfile}-$i
10597 $LFS setstripe -c -1 -i 0 $file
10598 ($WTL $file $timeout)&
10601 # I/O Started - Wait for thread_started to reach thread_max or report
10602 # error if thread_started is more than thread_max.
10603 echo "Waiting for thread_started to reach thread_max"
10604 local thread_started=0
10605 local end_time=$((SECONDS + timeout))
10607 while [ $SECONDS -le $end_time ] ; do
10609 # Get ost i/o thread_started count.
10610 thread_started=$(do_facet ost1 \
10612 ost.OSS.ost_io.threads_started | cut -d= -f2")
10613 # Break out if thread_started is equal/greater than thread_max
10614 if [[ $thread_started -ge $thread_max ]]; then
10615 echo ll_ost_io thread_started $thread_started, \
10616 equal/greater than thread_max $thread_max
10622 # Cleanup - We have the numbers, Kill i/o jobs if running.
10623 jobcount=($(jobs -p))
10624 for i in $(seq 0 $((${#jobcount[@]}-1)))
10626 kill -9 ${jobcount[$i]}
10627 if [ $? -ne 0 ] ; then
10629 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10633 # Cleanup files left by WTL binary.
10634 for i in $(seq $nfiles); do
10635 local file=$DIR/$tdir/${tfile}-$i
10637 if [ $? -ne 0 ] ; then
10638 echo "Warning: Failed to delete file $file"
10642 restore_lustre_params <$save_params
10643 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10645 # Error out if no new thread has started or Thread started is greater
10647 if [[ $thread_started -le $OSTIO_pre ||
10648 $thread_started -gt $thread_max ]]; then
10649 error "ll_ost_io: thread_started $thread_started" \
10650 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10651 "No new thread started or thread started greater " \
10655 run_test 115 "verify dynamic thread creation===================="
10658 wait_delete_completed
10659 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10660 echo "OST kbytes available: ${AVAIL[@]}"
10665 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10666 #echo OST $i: ${AVAIL[i]}kb
10667 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10671 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10676 echo "Min free space: OST $MINI: $MINV"
10677 echo "Max free space: OST $MAXI: $MAXV"
10680 test_116a() { # was previously test_116()
10681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10682 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10683 remote_mds_nodsh && skip "remote MDS with nodsh"
10685 echo -n "Free space priority "
10686 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10691 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10692 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10693 trap simple_cleanup_common EXIT
10695 # Check if we need to generate uneven OSTs
10696 test_mkdir -p $DIR/$tdir/OST${MINI}
10697 local FILL=$((MINV / 4))
10698 local DIFF=$((MAXV - MINV))
10699 local DIFF2=$((DIFF * 100 / MINV))
10701 local threshold=$(do_facet $SINGLEMDS \
10702 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10703 threshold=${threshold%%%}
10704 echo -n "Check for uneven OSTs: "
10705 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10707 if [[ $DIFF2 -gt $threshold ]]; then
10709 echo "Don't need to fill OST$MINI"
10711 # generate uneven OSTs. Write 2% over the QOS threshold value
10713 DIFF=$((threshold - DIFF2 + 2))
10714 DIFF2=$((MINV * DIFF / 100))
10715 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10716 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10717 error "setstripe failed"
10718 DIFF=$((DIFF2 / 2048))
10720 while [ $i -lt $DIFF ]; do
10722 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10723 bs=2M count=1 2>/dev/null
10732 DIFF=$((MAXV - MINV))
10733 DIFF2=$((DIFF * 100 / MINV))
10734 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10735 if [ $DIFF2 -gt $threshold ]; then
10738 echo "failed - QOS mode won't be used"
10739 simple_cleanup_common
10740 skip "QOS imbalance criteria not met"
10748 # now fill using QOS
10749 $LFS setstripe -c 1 $DIR/$tdir
10750 FILL=$((FILL / 200))
10751 if [ $FILL -gt 600 ]; then
10754 echo "writing $FILL files to QOS-assigned OSTs"
10756 while [ $i -lt $FILL ]; do
10758 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10759 count=1 2>/dev/null
10762 echo "wrote $i 200k files"
10766 echo "Note: free space may not be updated, so measurements might be off"
10768 DIFF2=$((MAXV - MINV))
10769 echo "free space delta: orig $DIFF final $DIFF2"
10770 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10771 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10772 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10773 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10774 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10775 if [[ $DIFF -gt 0 ]]; then
10776 FILL=$((DIFF2 * 100 / DIFF - 100))
10777 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10780 # Figure out which files were written where
10781 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10782 awk '/'$MINI1': / {print $2; exit}')
10784 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10785 echo "$MINC files created on smaller OST $MINI1"
10786 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10787 awk '/'$MAXI1': / {print $2; exit}')
10789 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10790 echo "$MAXC files created on larger OST $MAXI1"
10791 if [[ $MINC -gt 0 ]]; then
10792 FILL=$((MAXC * 100 / MINC - 100))
10793 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10795 [[ $MAXC -gt $MINC ]] ||
10796 error_ignore LU-9 "stripe QOS didn't balance free space"
10797 simple_cleanup_common
10799 run_test 116a "stripe QOS: free space balance ==================="
10801 test_116b() { # LU-2093
10802 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10803 remote_mds_nodsh && skip "remote MDS with nodsh"
10805 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10806 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10807 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10808 [ -z "$old_rr" ] && skip "no QOS"
10809 do_facet $SINGLEMDS lctl set_param \
10810 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10811 mkdir -p $DIR/$tdir
10812 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10813 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10814 do_facet $SINGLEMDS lctl set_param fail_loc=0
10816 do_facet $SINGLEMDS lctl set_param \
10817 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10819 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10821 test_117() # bug 10891
10823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10825 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10826 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10827 lctl set_param fail_loc=0x21e
10828 > $DIR/$tfile || error "truncate failed"
10829 lctl set_param fail_loc=0
10830 echo "Truncate succeeded."
10833 run_test 117 "verify osd extend =========="
10835 NO_SLOW_RESENDCOUNT=4
10836 export OLD_RESENDCOUNT=""
10837 set_resend_count () {
10838 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10839 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10840 lctl set_param -n $PROC_RESENDCOUNT $1
10841 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10844 # for reduce test_118* time (b=14842)
10845 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10847 # Reset async IO behavior after error case
10849 FILE=$DIR/reset_async
10851 # Ensure all OSCs are cleared
10852 $LFS setstripe -c -1 $FILE
10853 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10858 test_118a() #bug 11710
10860 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10864 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10865 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10866 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10868 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10869 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10874 run_test 118a "verify O_SYNC works =========="
10878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10879 remote_ost_nodsh && skip "remote OST with nodsh"
10883 #define OBD_FAIL_SRV_ENOENT 0x217
10884 set_nodes_failloc "$(osts_nodes)" 0x217
10885 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10887 set_nodes_failloc "$(osts_nodes)" 0
10888 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10889 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10892 if [[ $RC -eq 0 ]]; then
10893 error "Must return error due to dropped pages, rc=$RC"
10897 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10898 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10902 echo "Dirty pages not leaked on ENOENT"
10904 # Due to the above error the OSC will issue all RPCs syncronously
10905 # until a subsequent RPC completes successfully without error.
10906 $MULTIOP $DIR/$tfile Ow4096yc
10911 run_test 118b "Reclaim dirty pages on fatal error =========="
10915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10917 # for 118c, restore the original resend count, LU-1940
10918 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10919 set_resend_count $OLD_RESENDCOUNT
10920 remote_ost_nodsh && skip "remote OST with nodsh"
10924 #define OBD_FAIL_OST_EROFS 0x216
10925 set_nodes_failloc "$(osts_nodes)" 0x216
10927 # multiop should block due to fsync until pages are written
10928 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10932 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10933 error "Multiop failed to block on fsync, pid=$MULTIPID"
10936 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10938 if [[ $WRITEBACK -eq 0 ]]; then
10939 error "No page in writeback, writeback=$WRITEBACK"
10942 set_nodes_failloc "$(osts_nodes)" 0
10945 if [[ $RC -ne 0 ]]; then
10946 error "Multiop fsync failed, rc=$RC"
10949 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10950 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10952 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10953 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10957 echo "Dirty pages flushed via fsync on EROFS"
10960 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10962 # continue to use small resend count to reduce test_118* time (b=14842)
10963 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10967 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10968 remote_ost_nodsh && skip "remote OST with nodsh"
10972 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10973 set_nodes_failloc "$(osts_nodes)" 0x214
10974 # multiop should block due to fsync until pages are written
10975 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10979 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10980 error "Multiop failed to block on fsync, pid=$MULTIPID"
10983 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10985 if [[ $WRITEBACK -eq 0 ]]; then
10986 error "No page in writeback, writeback=$WRITEBACK"
10989 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10990 set_nodes_failloc "$(osts_nodes)" 0
10992 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10993 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10995 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10996 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11000 echo "Dirty pages gaurenteed flushed via fsync"
11003 run_test 118d "Fsync validation inject a delay of the bulk =========="
11006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11010 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11011 lctl set_param fail_loc=0x8000040a
11013 # Should simulate EINVAL error which is fatal
11014 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11016 if [[ $RC -eq 0 ]]; then
11017 error "Must return error due to dropped pages, rc=$RC"
11020 lctl set_param fail_loc=0x0
11022 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11023 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11024 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11026 if [[ $LOCKED -ne 0 ]]; then
11027 error "Locked pages remain in cache, locked=$LOCKED"
11030 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11031 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11035 echo "No pages locked after fsync"
11040 run_test 118f "Simulate unrecoverable OSC side error =========="
11043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11047 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11048 lctl set_param fail_loc=0x406
11050 # simulate local -ENOMEM
11051 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11054 lctl set_param fail_loc=0
11055 if [[ $RC -eq 0 ]]; then
11056 error "Must return error due to dropped pages, rc=$RC"
11059 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11060 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11061 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11063 if [[ $LOCKED -ne 0 ]]; then
11064 error "Locked pages remain in cache, locked=$LOCKED"
11067 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11068 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11072 echo "No pages locked after fsync"
11077 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11081 remote_ost_nodsh && skip "remote OST with nodsh"
11085 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11086 set_nodes_failloc "$(osts_nodes)" 0x20e
11087 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11088 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11091 set_nodes_failloc "$(osts_nodes)" 0
11092 if [[ $RC -eq 0 ]]; then
11093 error "Must return error due to dropped pages, rc=$RC"
11096 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11097 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11098 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11100 if [[ $LOCKED -ne 0 ]]; then
11101 error "Locked pages remain in cache, locked=$LOCKED"
11104 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11105 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11109 echo "No pages locked after fsync"
11113 run_test 118h "Verify timeout in handling recoverables errors =========="
11115 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11118 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11119 remote_ost_nodsh && skip "remote OST with nodsh"
11123 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11124 set_nodes_failloc "$(osts_nodes)" 0x20e
11126 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11127 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11130 set_nodes_failloc "$(osts_nodes)" 0
11134 if [[ $RC -ne 0 ]]; then
11135 error "got error, but should be not, rc=$RC"
11138 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11139 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11140 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11141 if [[ $LOCKED -ne 0 ]]; then
11142 error "Locked pages remain in cache, locked=$LOCKED"
11145 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11146 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11150 echo "No pages locked after fsync"
11154 run_test 118i "Fix error before timeout in recoverable error =========="
11156 [ "$SLOW" = "no" ] && set_resend_count 4
11159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11160 remote_ost_nodsh && skip "remote OST with nodsh"
11164 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11165 set_nodes_failloc "$(osts_nodes)" 0x220
11167 # return -EIO from OST
11168 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11170 set_nodes_failloc "$(osts_nodes)" 0x0
11171 if [[ $RC -eq 0 ]]; then
11172 error "Must return error due to dropped pages, rc=$RC"
11175 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11176 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11177 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11178 if [[ $LOCKED -ne 0 ]]; then
11179 error "Locked pages remain in cache, locked=$LOCKED"
11182 # in recoverable error on OST we want resend and stay until it finished
11183 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11184 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11188 echo "No pages locked after fsync"
11192 run_test 118j "Simulate unrecoverable OST side error =========="
11196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11197 remote_ost_nodsh && skip "remote OSTs with nodsh"
11199 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11200 set_nodes_failloc "$(osts_nodes)" 0x20e
11201 test_mkdir $DIR/$tdir
11203 for ((i=0;i<10;i++)); do
11204 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11205 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11212 set_nodes_failloc "$(osts_nodes)" 0
11215 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11217 test_118l() # LU-646
11219 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11221 test_mkdir $DIR/$tdir
11222 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11225 run_test 118l "fsync dir"
11227 test_118m() # LU-3066
11229 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11231 test_mkdir $DIR/$tdir
11232 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11235 run_test 118m "fdatasync dir ========="
11237 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11245 remote_ost_nodsh && skip "remote OSTs with nodsh"
11247 # Sleep to avoid a cached response.
11248 #define OBD_STATFS_CACHE_SECONDS 1
11251 # Inject a 10 second delay in the OST_STATFS handler.
11252 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11253 set_nodes_failloc "$(osts_nodes)" 0x242
11256 stat --file-system $MOUNT > /dev/null
11259 set_nodes_failloc "$(osts_nodes)" 0
11261 if ((end - begin > 20)); then
11262 error "statfs took $((end - begin)) seconds, expected 10"
11265 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11267 test_119a() # bug 11737
11269 BSIZE=$((512 * 1024))
11270 directio write $DIR/$tfile 0 1 $BSIZE
11271 # We ask to read two blocks, which is more than a file size.
11272 # directio will indicate an error when requested and actual
11273 # sizes aren't equeal (a normal situation in this case) and
11274 # print actual read amount.
11275 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11276 if [ "$NOB" != "$BSIZE" ]; then
11277 error "read $NOB bytes instead of $BSIZE"
11281 run_test 119a "Short directIO read must return actual read amount"
11283 test_119b() # bug 11737
11285 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11287 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11288 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11290 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11291 error "direct read failed"
11294 run_test 119b "Sparse directIO read must return actual read amount"
11296 test_119c() # bug 13099
11299 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11300 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11303 run_test 119c "Testing for direct read hitting hole"
11305 test_119d() # bug 15950
11307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11309 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11310 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11312 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11313 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11314 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11315 lctl set_param fail_loc=0x40d
11316 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11319 cat $DIR/$tfile > /dev/null &
11320 lctl set_param fail_loc=0
11323 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11325 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11326 error "the read rpcs have not completed in 2s"
11328 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11330 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11333 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11334 remote_mds_nodsh && skip "remote MDS with nodsh"
11335 test_mkdir -i0 -c1 $DIR/$tdir
11336 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11337 skip_env "no early lock cancel on server"
11339 lru_resize_disable mdc
11340 lru_resize_disable osc
11341 cancel_lru_locks mdc
11342 # asynchronous object destroy at MDT could cause bl ast to client
11343 cancel_lru_locks osc
11345 stat $DIR/$tdir > /dev/null
11346 can1=$(do_facet mds1 \
11347 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11348 awk '/ldlm_cancel/ {print $2}')
11349 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11350 awk '/ldlm_bl_callback/ {print $2}')
11351 test_mkdir -i0 -c1 $DIR/$tdir/d1
11352 can2=$(do_facet mds1 \
11353 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11354 awk '/ldlm_cancel/ {print $2}')
11355 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11356 awk '/ldlm_bl_callback/ {print $2}')
11357 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11358 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11359 lru_resize_enable mdc
11360 lru_resize_enable osc
11362 run_test 120a "Early Lock Cancel: mkdir test"
11365 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11366 remote_mds_nodsh && skip "remote MDS with nodsh"
11367 test_mkdir $DIR/$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 stat $DIR/$tdir > /dev/null
11375 can1=$(do_facet $SINGLEMDS \
11376 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11377 awk '/ldlm_cancel/ {print $2}')
11378 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11379 awk '/ldlm_bl_callback/ {print $2}')
11380 touch $DIR/$tdir/f1
11381 can2=$(do_facet $SINGLEMDS \
11382 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11383 awk '/ldlm_cancel/ {print $2}')
11384 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11385 awk '/ldlm_bl_callback/ {print $2}')
11386 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11387 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11388 lru_resize_enable mdc
11389 lru_resize_enable osc
11391 run_test 120b "Early Lock Cancel: create test"
11394 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11395 remote_mds_nodsh && skip "remote MDS with nodsh"
11396 test_mkdir -i0 -c1 $DIR/$tdir
11397 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11398 skip "no early lock cancel on server"
11400 lru_resize_disable mdc
11401 lru_resize_disable osc
11402 test_mkdir -i0 -c1 $DIR/$tdir/d1
11403 test_mkdir -i0 -c1 $DIR/$tdir/d2
11404 touch $DIR/$tdir/d1/f1
11405 cancel_lru_locks mdc
11406 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11407 can1=$(do_facet mds1 \
11408 "$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 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11413 can2=$(do_facet mds1 \
11414 "$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 120c "Early Lock Cancel: link 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_env "no early lock cancel on server"
11432 lru_resize_disable mdc
11433 lru_resize_disable osc
11435 cancel_lru_locks mdc
11436 stat $DIR/$tdir > /dev/null
11437 can1=$(do_facet mds1 \
11438 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11439 awk '/ldlm_cancel/ {print $2}')
11440 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11441 awk '/ldlm_bl_callback/ {print $2}')
11442 chmod a+x $DIR/$tdir
11443 can2=$(do_facet mds1 \
11444 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11445 awk '/ldlm_cancel/ {print $2}')
11446 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11447 awk '/ldlm_bl_callback/ {print $2}')
11448 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11449 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11450 lru_resize_enable mdc
11451 lru_resize_enable osc
11453 run_test 120d "Early Lock Cancel: setattr test"
11456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11457 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11458 skip_env "no early lock cancel on server"
11459 remote_mds_nodsh && skip "remote MDS with nodsh"
11461 local dlmtrace_set=false
11463 test_mkdir -i0 -c1 $DIR/$tdir
11464 lru_resize_disable mdc
11465 lru_resize_disable osc
11466 ! $LCTL get_param debug | grep -q dlmtrace &&
11467 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11468 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11469 cancel_lru_locks mdc
11470 cancel_lru_locks osc
11471 dd if=$DIR/$tdir/f1 of=/dev/null
11472 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11473 # XXX client can not do early lock cancel of OST lock
11474 # during unlink (LU-4206), so cancel osc lock now.
11476 cancel_lru_locks osc
11477 can1=$(do_facet mds1 \
11478 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11479 awk '/ldlm_cancel/ {print $2}')
11480 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11481 awk '/ldlm_bl_callback/ {print $2}')
11482 unlink $DIR/$tdir/f1
11484 can2=$(do_facet mds1 \
11485 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11486 awk '/ldlm_cancel/ {print $2}')
11487 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11488 awk '/ldlm_bl_callback/ {print $2}')
11489 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11490 $LCTL dk $TMP/cancel.debug.txt
11491 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11492 $LCTL dk $TMP/blocking.debug.txt
11493 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11494 lru_resize_enable mdc
11495 lru_resize_enable osc
11497 run_test 120e "Early Lock Cancel: unlink test"
11500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11501 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11502 skip_env "no early lock cancel on server"
11503 remote_mds_nodsh && skip "remote MDS with nodsh"
11505 test_mkdir -i0 -c1 $DIR/$tdir
11506 lru_resize_disable mdc
11507 lru_resize_disable osc
11508 test_mkdir -i0 -c1 $DIR/$tdir/d1
11509 test_mkdir -i0 -c1 $DIR/$tdir/d2
11510 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11511 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11512 cancel_lru_locks mdc
11513 cancel_lru_locks osc
11514 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11515 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11516 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11517 # XXX client can not do early lock cancel of OST lock
11518 # during rename (LU-4206), so cancel osc lock now.
11520 cancel_lru_locks osc
11521 can1=$(do_facet mds1 \
11522 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11523 awk '/ldlm_cancel/ {print $2}')
11524 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11525 awk '/ldlm_bl_callback/ {print $2}')
11526 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11528 can2=$(do_facet mds1 \
11529 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11530 awk '/ldlm_cancel/ {print $2}')
11531 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11532 awk '/ldlm_bl_callback/ {print $2}')
11533 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11534 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11535 lru_resize_enable mdc
11536 lru_resize_enable osc
11538 run_test 120f "Early Lock Cancel: rename test"
11541 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11542 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11543 skip_env "no early lock cancel on server"
11544 remote_mds_nodsh && skip "remote MDS with nodsh"
11546 lru_resize_disable mdc
11547 lru_resize_disable osc
11549 echo create $count files
11550 test_mkdir $DIR/$tdir
11551 cancel_lru_locks mdc
11552 cancel_lru_locks osc
11555 can0=$(do_facet $SINGLEMDS \
11556 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11557 awk '/ldlm_cancel/ {print $2}')
11558 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11559 awk '/ldlm_bl_callback/ {print $2}')
11560 createmany -o $DIR/$tdir/f $count
11562 can1=$(do_facet $SINGLEMDS \
11563 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11564 awk '/ldlm_cancel/ {print $2}')
11565 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11566 awk '/ldlm_bl_callback/ {print $2}')
11568 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11569 echo rm $count files
11572 can2=$(do_facet $SINGLEMDS \
11573 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11574 awk '/ldlm_cancel/ {print $2}')
11575 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11576 awk '/ldlm_bl_callback/ {print $2}')
11578 echo total: $count removes in $((t2-t1))
11579 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11581 # wait for commitment of removal
11582 lru_resize_enable mdc
11583 lru_resize_enable osc
11585 run_test 120g "Early Lock Cancel: performance test"
11587 test_121() { #bug #10589
11588 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11591 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11592 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11593 lctl set_param fail_loc=0x310
11594 cancel_lru_locks osc > /dev/null
11595 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11596 lctl set_param fail_loc=0
11597 [[ $reads -eq $writes ]] ||
11598 error "read $reads blocks, must be $writes blocks"
11600 run_test 121 "read cancel race ========="
11602 test_123a_base() { # was test 123, statahead(bug 11401)
11606 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11607 log "testing UP system. Performance may be lower than expected."
11612 test_mkdir $DIR/$tdir
11613 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11614 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11616 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11617 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11619 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11620 lctl set_param -n llite.*.statahead_max 0
11621 lctl get_param llite.*.statahead_max
11622 cancel_lru_locks mdc
11623 cancel_lru_locks osc
11625 time $lsx $DIR/$tdir | wc -l
11627 delta=$((etime - stime))
11628 log "$lsx $i files without statahead: $delta sec"
11629 lctl set_param llite.*.statahead_max=$max
11631 swrong=$(lctl get_param -n llite.*.statahead_stats |
11632 grep "statahead wrong:" | awk '{print $3}')
11633 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11634 cancel_lru_locks mdc
11635 cancel_lru_locks osc
11637 time $lsx $DIR/$tdir | wc -l
11639 delta_sa=$((etime - stime))
11640 log "$lsx $i files with statahead: $delta_sa sec"
11641 lctl get_param -n llite.*.statahead_stats
11642 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11643 grep "statahead wrong:" | awk '{print $3}')
11645 [[ $swrong -lt $ewrong ]] &&
11646 log "statahead was stopped, maybe too many locks held!"
11647 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11649 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11650 max=$(lctl get_param -n llite.*.statahead_max |
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 again without statahead: $delta sec"
11661 lctl set_param llite.*.statahead_max=$max
11662 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11663 if [ $SLOWOK -eq 0 ]; then
11664 error "$lsx $i files is slower with statahead!"
11666 log "$lsx $i files is slower with statahead!"
11672 [ $delta -gt 20 ] && break
11673 [ $delta -gt 8 ] && MULT=$((50 / delta))
11674 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11682 delta=$((etime - stime))
11683 log "rm -r $DIR/$tdir/: $delta seconds"
11685 lctl get_param -n llite.*.statahead_stats
11689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11691 test_123a_base "ls -l"
11693 run_test 123aa "verify statahead work"
11696 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11698 statx_supported || skip_env "Test must be statx() syscall supported"
11700 test_123a_base "$STATX -l"
11702 run_test 123ab "verify statahead work by using statx"
11705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11707 statx_supported || skip_env "Test must be statx() syscall supported"
11714 cancel_lru_locks $OSC
11715 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11716 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11717 awk '/agl.total:/ {print $3}')
11718 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11719 test_123a_base "$STATX --cached=always -D"
11720 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11721 awk '/agl.total:/ {print $3}')
11722 [ $agl_before -eq $agl_after ] ||
11723 error "Should not trigger AGL thread - $agl_before:$agl_after"
11724 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11725 [ $rpcs_after -eq $rpcs_before ] ||
11726 error "$STATX should not send glimpse RPCs to $OSC"
11728 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11730 test_123b () { # statahead(bug 15027)
11731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11733 test_mkdir $DIR/$tdir
11734 createmany -o $DIR/$tdir/$tfile-%d 1000
11736 cancel_lru_locks mdc
11737 cancel_lru_locks osc
11739 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11740 lctl set_param fail_loc=0x80000803
11741 ls -lR $DIR/$tdir > /dev/null
11743 lctl set_param fail_loc=0x0
11744 lctl get_param -n llite.*.statahead_stats
11749 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11752 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11754 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11755 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11756 touch $DIR/$tdir.1/{1..3}
11757 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11759 remount_client $MOUNT
11761 $MULTIOP $DIR/$tdir.0 Q
11763 # let statahead to complete
11764 ls -l $DIR/$tdir.0 > /dev/null
11766 testid=$(echo $TESTNAME | tr '_' ' ')
11767 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11768 error "statahead warning" || true
11770 run_test 123c "Can not initialize inode warning on DNE statahead"
11773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11774 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11775 skip_env "no lru resize on server"
11779 test_mkdir $DIR/$tdir
11781 log "create $NR files at $DIR/$tdir"
11782 createmany -o $DIR/$tdir/f $NR ||
11783 error "failed to create $NR files in $DIR/$tdir"
11785 cancel_lru_locks mdc
11786 ls -l $DIR/$tdir > /dev/null
11790 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11791 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11792 LRU_SIZE=$($LCTL get_param -n $PARAM)
11793 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11794 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11796 log "NS=$(basename $NSDIR)"
11801 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11802 skip "Not enough cached locks created!"
11804 log "LRU=$LRU_SIZE"
11808 # We know that lru resize allows one client to hold $LIMIT locks
11809 # for 10h. After that locks begin to be killed by client.
11811 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11813 if [ $LIMIT -lt $LRU_SIZE ]; then
11814 skip "Limit is too small $LIMIT"
11817 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11818 # killing locks. Some time was spent for creating locks. This means
11819 # that up to the moment of sleep finish we must have killed some of
11820 # them (10-100 locks). This depends on how fast ther were created.
11821 # Many of them were touched in almost the same moment and thus will
11822 # be killed in groups.
11823 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
11825 # Use $LRU_SIZE_B here to take into account real number of locks
11826 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11827 local LRU_SIZE_B=$LRU_SIZE
11829 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11830 log "OLD_LVF=$OLD_LVF"
11831 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11833 # Let's make sure that we really have some margin. Client checks
11834 # cached locks every 10 sec.
11835 SLEEP=$((SLEEP+20))
11836 log "Sleep ${SLEEP} sec"
11838 while ((SEC<$SLEEP)); do
11842 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11843 echo -n "$LRU_SIZE"
11846 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11847 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11849 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11850 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11851 unlinkmany $DIR/$tdir/f $NR
11855 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11856 log "unlink $NR files at $DIR/$tdir"
11857 unlinkmany $DIR/$tdir/f $NR
11859 run_test 124a "lru resize ======================================="
11861 get_max_pool_limit()
11863 local limit=$($LCTL get_param \
11864 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11866 for l in $limit; do
11867 if [[ $l -gt $max ]]; then
11875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11876 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11877 skip_env "no lru resize on server"
11879 LIMIT=$(get_max_pool_limit)
11881 NR=$(($(default_lru_size)*20))
11882 if [[ $NR -gt $LIMIT ]]; then
11883 log "Limit lock number by $LIMIT locks"
11887 IFree=$(mdsrate_inodes_available)
11888 if [ $IFree -lt $NR ]; then
11889 log "Limit lock number by $IFree inodes"
11893 lru_resize_disable mdc
11894 test_mkdir -p $DIR/$tdir/disable_lru_resize
11896 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11897 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11898 cancel_lru_locks mdc
11901 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11904 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11907 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11911 nolruresize_delta=$((etime-stime))
11912 log "ls -la time: $nolruresize_delta seconds"
11913 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11914 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11916 lru_resize_enable mdc
11917 test_mkdir -p $DIR/$tdir/enable_lru_resize
11919 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11920 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11921 cancel_lru_locks mdc
11924 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11927 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11930 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11934 lruresize_delta=$((etime-stime))
11935 log "ls -la time: $lruresize_delta seconds"
11936 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11938 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11939 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11940 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11941 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11943 log "lru resize performs the same with no lru resize"
11945 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11947 run_test 124b "lru resize (performance test) ======================="
11950 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11951 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11952 skip_env "no lru resize on server"
11954 # cache ununsed locks on client
11956 cancel_lru_locks mdc
11957 test_mkdir $DIR/$tdir
11958 createmany -o $DIR/$tdir/f $nr ||
11959 error "failed to create $nr files in $DIR/$tdir"
11960 ls -l $DIR/$tdir > /dev/null
11962 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11963 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11964 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11965 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11966 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11968 # set lru_max_age to 1 sec
11969 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11970 echo "sleep $((recalc_p * 2)) seconds..."
11971 sleep $((recalc_p * 2))
11973 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11974 # restore lru_max_age
11975 $LCTL set_param -n $nsdir.lru_max_age $max_age
11976 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11977 unlinkmany $DIR/$tdir/f $nr
11979 run_test 124c "LRUR cancel very aged locks"
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
11989 lru_resize_disable mdc
11990 stack_trap "lru_resize_enable mdc" EXIT
11992 cancel_lru_locks mdc
11994 # asynchronous object destroy at MDT could cause bl ast to client
11995 test_mkdir $DIR/$tdir
11996 createmany -o $DIR/$tdir/f $nr ||
11997 error "failed to create $nr files in $DIR/$tdir"
11998 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12000 ls -l $DIR/$tdir > /dev/null
12002 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12003 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12004 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12005 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12007 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12009 # set lru_max_age to 1 sec
12010 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12011 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12013 echo "sleep $((recalc_p * 2)) seconds..."
12014 sleep $((recalc_p * 2))
12016 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12018 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12020 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12022 test_125() { # 13358
12023 $LCTL get_param -n llite.*.client_type | grep -q local ||
12024 skip "must run as local client"
12025 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12026 skip_env "must have acl enabled"
12027 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12029 test_mkdir $DIR/$tdir
12030 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12031 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12032 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12034 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12036 test_126() { # bug 12829/13455
12037 $GSS && skip_env "must run as gss disabled"
12038 $LCTL get_param -n llite.*.client_type | grep -q local ||
12039 skip "must run as local client"
12040 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12042 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12043 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12045 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12047 run_test 126 "check that the fsgid provided by the client is taken into account"
12049 test_127a() { # bug 15521
12050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12051 local name count samp unit min max sum sumsq
12053 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12054 echo "stats before reset"
12055 $LCTL get_param osc.*.stats
12056 $LCTL set_param osc.*.stats=0
12057 local fsize=$((2048 * 1024))
12059 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12060 cancel_lru_locks osc
12061 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12063 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12064 stack_trap "rm -f $TMP/$tfile.tmp"
12065 while read name count samp unit min max sum sumsq; do
12066 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12067 [ ! $min ] && error "Missing min value for $name proc entry"
12068 eval $name=$count || error "Wrong proc format"
12071 read_bytes|write_bytes)
12072 [[ "$unit" =~ "bytes" ]] ||
12073 error "unit is not 'bytes': $unit"
12074 (( $min >= 4096 )) || error "min is too small: $min"
12075 (( $min <= $fsize )) || error "min is too big: $min"
12076 (( $max >= 4096 )) || error "max is too small: $max"
12077 (( $max <= $fsize )) || error "max is too big: $max"
12078 (( $sum == $fsize )) || error "sum is wrong: $sum"
12079 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12080 error "sumsquare is too small: $sumsq"
12081 (( $sumsq <= $fsize * $fsize )) ||
12082 error "sumsquare is too big: $sumsq"
12084 ost_read|ost_write)
12085 [[ "$unit" =~ "usec" ]] ||
12086 error "unit is not 'usec': $unit"
12090 done < $DIR/$tfile.tmp
12092 #check that we actually got some stats
12093 [ "$read_bytes" ] || error "Missing read_bytes stats"
12094 [ "$write_bytes" ] || error "Missing write_bytes stats"
12095 [ "$read_bytes" != 0 ] || error "no read done"
12096 [ "$write_bytes" != 0 ] || error "no write done"
12098 run_test 127a "verify the client stats are sane"
12100 test_127b() { # bug LU-333
12101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12102 local name count samp unit min max sum sumsq
12104 echo "stats before reset"
12105 $LCTL get_param llite.*.stats
12106 $LCTL set_param llite.*.stats=0
12108 # perform 2 reads and writes so MAX is different from SUM.
12109 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12110 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12111 cancel_lru_locks osc
12112 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12113 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12115 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12116 stack_trap "rm -f $TMP/$tfile.tmp"
12117 while read name count samp unit min max sum sumsq; do
12118 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12119 eval $name=$count || error "Wrong proc format"
12122 read_bytes|write_bytes)
12123 [[ "$unit" =~ "bytes" ]] ||
12124 error "unit is not 'bytes': $unit"
12125 (( $count == 2 )) || error "count is not 2: $count"
12126 (( $min == $PAGE_SIZE )) ||
12127 error "min is not $PAGE_SIZE: $min"
12128 (( $max == $PAGE_SIZE )) ||
12129 error "max is not $PAGE_SIZE: $max"
12130 (( $sum == $PAGE_SIZE * 2 )) ||
12131 error "sum is not $((PAGE_SIZE * 2)): $sum"
12134 [[ "$unit" =~ "usec" ]] ||
12135 error "unit is not 'usec': $unit"
12139 done < $TMP/$tfile.tmp
12141 #check that we actually got some stats
12142 [ "$read_bytes" ] || error "Missing read_bytes stats"
12143 [ "$write_bytes" ] || error "Missing write_bytes stats"
12144 [ "$read_bytes" != 0 ] || error "no read done"
12145 [ "$write_bytes" != 0 ] || error "no write done"
12147 run_test 127b "verify the llite client stats are sane"
12149 test_127c() { # LU-12394
12150 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12157 $LCTL set_param llite.*.extents_stats=1
12158 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12160 # Use two stripes so there is enough space in default config
12161 $LFS setstripe -c 2 $DIR/$tfile
12163 # Extent stats start at 0-4K and go in power of two buckets
12164 # LL_HIST_START = 12 --> 2^12 = 4K
12165 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12166 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12168 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12170 # Write and read, 2x each, second time at a non-zero offset
12171 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12172 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12173 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12174 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12178 $LCTL get_param llite.*.extents_stats
12181 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12183 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12185 reads=$(echo $bucket | awk '{print $5}')
12186 writes=$(echo $bucket | awk '{print $9}')
12187 [ "$reads" -eq $count ] ||
12188 error "$reads reads in < $bsize bucket, expect $count"
12189 [ "$writes" -eq $count ] ||
12190 error "$writes writes in < $bsize bucket, expect $count"
12193 # Test mmap write and read
12194 $LCTL set_param llite.*.extents_stats=c
12196 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12197 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12198 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12200 $LCTL get_param llite.*.extents_stats
12202 count=$(((size*1024) / PAGE_SIZE))
12204 bsize=$((2 * PAGE_SIZE / 1024))K
12206 bucket=$($LCTL get_param -n llite.*.extents_stats |
12208 reads=$(echo $bucket | awk '{print $5}')
12209 writes=$(echo $bucket | awk '{print $9}')
12210 # mmap writes fault in the page first, creating an additonal read
12211 [ "$reads" -eq $((2 * count)) ] ||
12212 error "$reads reads in < $bsize bucket, expect $count"
12213 [ "$writes" -eq $count ] ||
12214 error "$writes writes in < $bsize bucket, expect $count"
12216 run_test 127c "test llite extent stats with regular & mmap i/o"
12218 test_128() { # bug 15212
12220 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12225 result=$(grep error $TMP/$tfile.log)
12226 rm -f $DIR/$tfile $TMP/$tfile.log
12227 [ -z "$result" ] ||
12228 error "consecutive find's under interactive lfs failed"
12230 run_test 128 "interactive lfs for 2 consecutive find's"
12232 set_dir_limits () {
12237 local ldproc=/proc/fs/ldiskfs
12238 local facets=$(get_facets MDS)
12240 for facet in ${facets//,/ }; do
12241 canondev=$(ldiskfs_canon \
12242 *.$(convert_facet2label $facet).mntdev $facet)
12243 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12244 ldproc=/sys/fs/ldiskfs
12245 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12246 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12250 check_mds_dmesg() {
12251 local facets=$(get_facets MDS)
12252 for facet in ${facets//,/ }; do
12253 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12259 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12260 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12261 skip "Need MDS version with at least 2.5.56"
12262 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12263 skip_env "ldiskfs only test"
12265 remote_mds_nodsh && skip "remote MDS with nodsh"
12268 local has_warning=false
12271 mkdir -p $DIR/$tdir
12273 # block size of mds1
12274 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12275 set_dir_limits $maxsize $((maxsize * 6 / 8))
12276 stack_trap "set_dir_limits 0 0"
12277 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12278 local dirsize=$(stat -c%s "$DIR/$tdir")
12280 while (( $dirsize <= $maxsize )); do
12281 $MCREATE $DIR/$tdir/file_base_$nfiles
12283 # check two errors:
12284 # ENOSPC for ext4 max_dir_size, which has been used since
12285 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12286 if (( rc == ENOSPC )); then
12288 echo "rc=$rc returned as expected after $nfiles files"
12290 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12291 error "create failed w/o dir size limit"
12293 # messages may be rate limited if test is run repeatedly
12294 check_mds_dmesg '"is approaching max"' ||
12295 echo "warning message should be output"
12296 check_mds_dmesg '"has reached max"' ||
12297 echo "reached message should be output"
12299 dirsize=$(stat -c%s "$DIR/$tdir")
12301 [[ $dirsize -ge $maxsize ]] && return 0
12302 error "dirsize $dirsize < $maxsize after $nfiles files"
12303 elif (( rc != 0 )); then
12306 nfiles=$((nfiles + 1))
12307 dirsize=$(stat -c%s "$DIR/$tdir")
12310 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12312 run_test 129 "test directory size limit ========================"
12321 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12322 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12324 trap cleanup_130 EXIT RETURN
12326 local fm_file=$DIR/$tfile
12327 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12328 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12329 error "dd failed for $fm_file"
12331 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12332 filefrag -ves $fm_file
12334 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12335 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12336 [ $RC != 0 ] && error "filefrag $fm_file failed"
12338 filefrag_op=$(filefrag -ve -k $fm_file |
12339 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12340 lun=$($LFS getstripe -i $fm_file)
12342 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12345 for line in $filefrag_op
12347 frag_lun=`echo $line | cut -d: -f5`
12348 ext_len=`echo $line | cut -d: -f4`
12349 if (( $frag_lun != $lun )); then
12351 error "FIEMAP on 1-stripe file($fm_file) failed"
12354 (( tot_len += ext_len ))
12357 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12359 error "FIEMAP on 1-stripe file($fm_file) failed;"
12365 echo "FIEMAP on single striped file succeeded"
12367 run_test 130a "FIEMAP (1-stripe file)"
12370 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12372 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12373 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12375 trap cleanup_130 EXIT RETURN
12377 local fm_file=$DIR/$tfile
12378 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12379 error "setstripe on $fm_file"
12380 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12381 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12383 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12384 error "dd failed on $fm_file"
12386 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12387 filefrag_op=$(filefrag -ve -k $fm_file |
12388 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12390 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12391 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12396 for line in $filefrag_op
12398 frag_lun=$(echo $line | cut -d: -f5 |
12399 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12400 ext_len=$(echo $line | cut -d: -f4)
12401 if (( $frag_lun != $last_lun )); then
12402 if (( tot_len != 1024 )); then
12404 error "FIEMAP on $fm_file failed; returned " \
12405 "len $tot_len for OST $last_lun instead of 1024"
12408 (( num_luns += 1 ))
12412 (( tot_len += ext_len ))
12415 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12417 error "FIEMAP on $fm_file failed; returned wrong number of " \
12418 "luns or wrong len for OST $last_lun"
12424 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12426 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12429 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12431 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12432 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12434 trap cleanup_130 EXIT RETURN
12436 local fm_file=$DIR/$tfile
12437 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12438 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12439 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12441 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12442 error "dd failed on $fm_file"
12444 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12445 filefrag_op=$(filefrag -ve -k $fm_file |
12446 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12448 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12449 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12454 for line in $filefrag_op
12456 frag_lun=$(echo $line | cut -d: -f5 |
12457 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12458 ext_len=$(echo $line | cut -d: -f4)
12459 if (( $frag_lun != $last_lun )); then
12460 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12461 if (( logical != 512 )); then
12463 error "FIEMAP on $fm_file failed; returned " \
12464 "logical start for lun $logical instead of 512"
12467 if (( tot_len != 512 )); then
12469 error "FIEMAP on $fm_file failed; returned " \
12470 "len $tot_len for OST $last_lun instead of 1024"
12473 (( num_luns += 1 ))
12477 (( tot_len += ext_len ))
12480 if (( num_luns != 2 || tot_len != 512 )); then
12482 error "FIEMAP on $fm_file failed; returned wrong number of " \
12483 "luns or wrong len for OST $last_lun"
12489 echo "FIEMAP on 2-stripe file with hole succeeded"
12491 run_test 130c "FIEMAP (2-stripe file with hole)"
12494 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12496 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12497 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12499 trap cleanup_130 EXIT RETURN
12501 local fm_file=$DIR/$tfile
12502 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12503 error "setstripe on $fm_file"
12504 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12505 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12507 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12508 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12509 error "dd failed on $fm_file"
12511 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12512 filefrag_op=$(filefrag -ve -k $fm_file |
12513 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12515 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12516 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12521 for line in $filefrag_op
12523 frag_lun=$(echo $line | cut -d: -f5 |
12524 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12525 ext_len=$(echo $line | cut -d: -f4)
12526 if (( $frag_lun != $last_lun )); then
12527 if (( tot_len != 1024 )); then
12529 error "FIEMAP on $fm_file failed; returned " \
12530 "len $tot_len for OST $last_lun instead of 1024"
12533 (( num_luns += 1 ))
12537 (( tot_len += ext_len ))
12540 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12542 error "FIEMAP on $fm_file failed; returned wrong number of " \
12543 "luns or wrong len for OST $last_lun"
12549 echo "FIEMAP on N-stripe file succeeded"
12551 run_test 130d "FIEMAP (N-stripe file)"
12554 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12556 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12557 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12559 trap cleanup_130 EXIT RETURN
12561 local fm_file=$DIR/$tfile
12562 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12563 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12564 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12567 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12568 for ((i = 0; i < $NUM_BLKS; i++))
12570 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12573 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12574 filefrag_op=$(filefrag -ve -k $fm_file |
12575 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12577 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12578 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12583 for line in $filefrag_op
12585 frag_lun=$(echo $line | cut -d: -f5 |
12586 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12587 ext_len=$(echo $line | cut -d: -f4)
12588 if (( $frag_lun != $last_lun )); then
12589 if (( tot_len != $EXPECTED_LEN )); then
12591 error "FIEMAP on $fm_file failed; returned " \
12592 "len $tot_len for OST $last_lun instead " \
12596 (( num_luns += 1 ))
12600 (( tot_len += ext_len ))
12603 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12605 error "FIEMAP on $fm_file failed; returned wrong number " \
12606 "of luns or wrong len for OST $last_lun"
12612 echo "FIEMAP with continuation calls succeeded"
12614 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12617 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12618 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12620 local fm_file=$DIR/$tfile
12621 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12622 error "multiop create with lov_delay_create on $fm_file"
12624 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12625 filefrag_extents=$(filefrag -vek $fm_file |
12626 awk '/extents? found/ { print $2 }')
12627 if [[ "$filefrag_extents" != "0" ]]; then
12628 error "FIEMAP on $fm_file failed; " \
12629 "returned $filefrag_extents expected 0"
12634 run_test 130f "FIEMAP (unstriped file)"
12636 # Test for writev/readv
12638 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12639 error "writev test failed"
12640 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12641 error "readv failed"
12644 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12647 local fsize=$((524288 + 1048576 + 1572864))
12648 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12649 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12650 error "append writev test failed"
12652 ((fsize += 1572864 + 1048576))
12653 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12654 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12655 error "append writev test failed"
12658 run_test 131b "test append writev"
12661 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12664 run_test 131c "test read/write on file w/o objects"
12667 rwv -f $DIR/$tfile -w -n 1 1572864
12668 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12669 if [ "$NOB" != 1572864 ]; then
12670 error "Short read filed: read $NOB bytes instead of 1572864"
12674 run_test 131d "test short read"
12677 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12678 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12679 error "read hitting hole failed"
12682 run_test 131e "test read hitting hole"
12691 mds*) res=$(do_facet $facet \
12692 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12694 ost*) res=$(do_facet $facet \
12695 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12697 *) error "Wrong facet '$facet'" ;;
12699 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12700 # if the argument $3 is zero, it means any stat increment is ok.
12701 if [[ $want -gt 0 ]]; then
12702 local count=$(echo $res | awk '{ print $2 }')
12703 [[ $count -ne $want ]] &&
12704 error "The $op counter on $facet is $count, not $want"
12709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12710 remote_ost_nodsh && skip "remote OST with nodsh"
12711 remote_mds_nodsh && skip "remote MDS with nodsh"
12712 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12713 skip_env "MDS doesn't support rename stats"
12715 local testdir=$DIR/${tdir}/stats_testdir
12717 mkdir -p $DIR/${tdir}
12720 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12721 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12723 # verify mdt stats first.
12724 mkdir ${testdir} || error "mkdir failed"
12725 check_stats $SINGLEMDS "mkdir" 1
12726 touch ${testdir}/${tfile} || error "touch failed"
12727 check_stats $SINGLEMDS "open" 1
12728 check_stats $SINGLEMDS "close" 1
12729 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12730 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12731 check_stats $SINGLEMDS "mknod" 2
12733 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12734 check_stats $SINGLEMDS "unlink" 1
12735 rm -f ${testdir}/${tfile} || error "file remove failed"
12736 check_stats $SINGLEMDS "unlink" 2
12738 # remove working dir and check mdt stats again.
12739 rmdir ${testdir} || error "rmdir failed"
12740 check_stats $SINGLEMDS "rmdir" 1
12742 local testdir1=$DIR/${tdir}/stats_testdir1
12743 mkdir -p ${testdir}
12744 mkdir -p ${testdir1}
12745 touch ${testdir1}/test1
12746 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12747 check_stats $SINGLEMDS "crossdir_rename" 1
12749 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12750 check_stats $SINGLEMDS "samedir_rename" 1
12752 rm -rf $DIR/${tdir}
12754 run_test 133a "Verifying MDT stats ========================================"
12759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12760 remote_ost_nodsh && skip "remote OST with nodsh"
12761 remote_mds_nodsh && skip "remote MDS with nodsh"
12763 local testdir=$DIR/${tdir}/stats_testdir
12765 mkdir -p ${testdir} || error "mkdir failed"
12766 touch ${testdir}/${tfile} || error "touch failed"
12767 cancel_lru_locks mdc
12770 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12771 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12773 # extra mdt stats verification.
12774 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12775 check_stats $SINGLEMDS "setattr" 1
12776 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12777 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12779 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12780 check_stats $SINGLEMDS "getattr" 1
12782 rm -rf $DIR/${tdir}
12784 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12785 # so the check below is not reliable
12786 [ $MDSCOUNT -eq 1 ] || return 0
12788 # Sleep to avoid a cached response.
12789 #define OBD_STATFS_CACHE_SECONDS 1
12791 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12792 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12793 $LFS df || error "lfs failed"
12794 check_stats $SINGLEMDS "statfs" 1
12796 # check aggregated statfs (LU-10018)
12797 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12799 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12802 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12803 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12805 check_stats $SINGLEMDS "statfs" 1
12807 # We want to check that the client didn't send OST_STATFS to
12808 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12809 # extra care is needed here.
12810 if remote_mds; then
12811 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12812 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12814 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12815 [ "$res" ] && error "OST got STATFS"
12820 run_test 133b "Verifying extra MDT stats =================================="
12823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12824 remote_ost_nodsh && skip "remote OST with nodsh"
12825 remote_mds_nodsh && skip "remote MDS with nodsh"
12827 local testdir=$DIR/$tdir/stats_testdir
12829 test_mkdir -p $testdir
12831 # verify obdfilter stats.
12832 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12834 cancel_lru_locks osc
12835 wait_delete_completed
12838 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12839 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12841 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12844 cancel_lru_locks osc
12845 check_stats ost1 "write" 1
12847 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12848 check_stats ost1 "read" 1
12850 > $testdir/$tfile || error "truncate failed"
12851 check_stats ost1 "punch" 1
12853 rm -f $testdir/$tfile || error "file remove failed"
12854 wait_delete_completed
12855 check_stats ost1 "destroy" 1
12859 run_test 133c "Verifying OST stats ========================================"
12866 while [ $value -ge 2 ]; do
12871 if [ $orig -gt $order ]; then
12879 local size=('K' 'M' 'G' 'T');
12881 local size_string=$value
12883 while [ $value -ge 1024 ]; do
12884 if [ $i -gt 3 ]; then
12885 #T is the biggest unit we get here, if that is bigger,
12887 size_string=${value}T
12890 value=$((value >> 10))
12891 if [ $value -lt 1024 ]; then
12892 size_string=${value}${size[$i]}
12901 get_rename_size() {
12903 local context=${2:-.}
12904 local sample=$(do_facet $SINGLEMDS $LCTL \
12905 get_param mdt.$FSNAME-MDT0000.rename_stats |
12906 grep -A1 $context |
12907 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12913 remote_ost_nodsh && skip "remote OST with nodsh"
12914 remote_mds_nodsh && skip "remote MDS with nodsh"
12915 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12916 skip_env "MDS doesn't support rename stats"
12918 local testdir1=$DIR/${tdir}/stats_testdir1
12919 local testdir2=$DIR/${tdir}/stats_testdir2
12920 mkdir -p $DIR/${tdir}
12922 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12924 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12925 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12927 createmany -o $testdir1/test 512 || error "createmany failed"
12929 # check samedir rename size
12930 mv ${testdir1}/test0 ${testdir1}/test_0
12932 local testdir1_size=$(ls -l $DIR/${tdir} |
12933 awk '/stats_testdir1/ {print $5}')
12934 local testdir2_size=$(ls -l $DIR/${tdir} |
12935 awk '/stats_testdir2/ {print $5}')
12937 testdir1_size=$(order_2 $testdir1_size)
12938 testdir2_size=$(order_2 $testdir2_size)
12940 testdir1_size=$(size_in_KMGT $testdir1_size)
12941 testdir2_size=$(size_in_KMGT $testdir2_size)
12943 echo "source rename dir size: ${testdir1_size}"
12944 echo "target rename dir size: ${testdir2_size}"
12946 local cmd="do_facet $SINGLEMDS $LCTL "
12947 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12949 eval $cmd || error "$cmd failed"
12950 local samedir=$($cmd | grep 'same_dir')
12951 local same_sample=$(get_rename_size $testdir1_size)
12952 [ -z "$samedir" ] && error "samedir_rename_size count error"
12953 [[ $same_sample -eq 1 ]] ||
12954 error "samedir_rename_size error $same_sample"
12955 echo "Check same dir rename stats success"
12957 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12959 # check crossdir rename size
12960 mv ${testdir1}/test_0 ${testdir2}/test_0
12962 testdir1_size=$(ls -l $DIR/${tdir} |
12963 awk '/stats_testdir1/ {print $5}')
12964 testdir2_size=$(ls -l $DIR/${tdir} |
12965 awk '/stats_testdir2/ {print $5}')
12967 testdir1_size=$(order_2 $testdir1_size)
12968 testdir2_size=$(order_2 $testdir2_size)
12970 testdir1_size=$(size_in_KMGT $testdir1_size)
12971 testdir2_size=$(size_in_KMGT $testdir2_size)
12973 echo "source rename dir size: ${testdir1_size}"
12974 echo "target rename dir size: ${testdir2_size}"
12976 eval $cmd || error "$cmd failed"
12977 local crossdir=$($cmd | grep 'crossdir')
12978 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12979 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12980 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12981 [[ $src_sample -eq 1 ]] ||
12982 error "crossdir_rename_size error $src_sample"
12983 [[ $tgt_sample -eq 1 ]] ||
12984 error "crossdir_rename_size error $tgt_sample"
12985 echo "Check cross dir rename stats success"
12986 rm -rf $DIR/${tdir}
12988 run_test 133d "Verifying rename_stats ========================================"
12991 remote_mds_nodsh && skip "remote MDS with nodsh"
12992 remote_ost_nodsh && skip "remote OST with nodsh"
12993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12995 local testdir=$DIR/${tdir}/stats_testdir
12996 local ctr f0 f1 bs=32768 count=42 sum
12998 mkdir -p ${testdir} || error "mkdir failed"
13000 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13002 for ctr in {write,read}_bytes; do
13004 cancel_lru_locks osc
13006 do_facet ost1 $LCTL set_param -n \
13007 "obdfilter.*.exports.clear=clear"
13009 if [ $ctr = write_bytes ]; then
13011 f1=${testdir}/${tfile}
13013 f0=${testdir}/${tfile}
13017 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13020 cancel_lru_locks osc
13022 sum=$(do_facet ost1 $LCTL get_param \
13023 "obdfilter.*.exports.*.stats" |
13024 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13025 $1 == ctr { sum += $7 }
13026 END { printf("%0.0f", sum) }')
13028 if ((sum != bs * count)); then
13029 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13033 rm -rf $DIR/${tdir}
13035 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13038 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13039 skip "too old lustre for get_param -R ($facet_ver)"
13041 # verifying readability.
13042 $LCTL get_param -R '*' &> /dev/null
13044 # Verifing writability with badarea_io.
13045 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13046 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13047 error "client badarea_io failed"
13049 # remount the FS in case writes/reads /proc break the FS
13050 cleanup || error "failed to unmount"
13051 setup || error "failed to setup"
13053 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13056 remote_mds_nodsh && skip "remote MDS with nodsh"
13057 remote_ost_nodsh && skip "remote OST with nodsh"
13060 for facet in mds1 ost1; do
13061 local facet_ver=$(lustre_version_code $facet)
13062 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13063 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13065 log "$facet: too old lustre for get_param -R"
13067 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13068 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13069 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13070 xargs badarea_io" ||
13071 error "$facet badarea_io failed"
13073 skip_noexit "$facet: too old lustre for get_param -R"
13077 # remount the FS in case writes/reads /proc break the FS
13078 cleanup || error "failed to unmount"
13079 setup || error "failed to setup"
13081 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13084 remote_mds_nodsh && skip "remote MDS with nodsh"
13085 remote_ost_nodsh && skip "remote OST with nodsh"
13086 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13087 skip "Need MDS version at least 2.9.54"
13090 for facet in client mds1 ost1; do
13091 # Get the list of files that are missing the terminating newline
13092 local plist=$(do_facet $facet
13093 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13095 for ent in $plist; do
13096 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13097 awk -v FS='\v' -v RS='\v\v' \
13098 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13099 print FILENAME}'" 2>/dev/null)
13100 [ -z $missing ] || {
13101 do_facet $facet $LCTL get_param $ent | od -An -tx1
13102 error "file does not end with newline: $facet-$ent"
13107 run_test 133h "Proc files should end with newlines"
13110 remote_mds_nodsh && skip "remote MDS with nodsh"
13111 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13112 skip "Need MDS version at least 2.7.54"
13114 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13115 cancel_lru_locks mdc
13117 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13118 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13119 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13122 createmany -o $DIR/$tdir/f $nr ||
13123 error "failed to create $nr files in $DIR/$tdir"
13124 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13126 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13127 do_facet mds1 $LCTL set_param fail_loc=0x327
13128 do_facet mds1 $LCTL set_param fail_val=500
13131 echo "sleep 10 seconds ..."
13133 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13135 do_facet mds1 $LCTL set_param fail_loc=0
13136 do_facet mds1 $LCTL set_param fail_val=0
13137 [ $lck_cnt -lt $unused ] ||
13138 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13141 unlinkmany $DIR/$tdir/f $nr
13143 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13146 remote_mds_nodsh && skip "remote MDS with nodsh"
13147 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13148 skip "Need MDS version at least 2.7.54"
13150 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13151 cancel_lru_locks mdc
13153 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13154 ldlm.lock_reclaim_threshold_mb)
13155 # disable reclaim temporarily
13156 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13158 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13159 do_facet mds1 $LCTL set_param fail_loc=0x328
13160 do_facet mds1 $LCTL set_param fail_val=500
13162 $LCTL set_param debug=+trace
13165 createmany -o $DIR/$tdir/f $nr &
13166 local create_pid=$!
13168 echo "Sleep $TIMEOUT seconds ..."
13170 if ! ps -p $create_pid > /dev/null 2>&1; then
13171 do_facet mds1 $LCTL set_param fail_loc=0
13172 do_facet mds1 $LCTL set_param fail_val=0
13173 do_facet mds1 $LCTL set_param \
13174 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13175 error "createmany finished incorrectly!"
13177 do_facet mds1 $LCTL set_param fail_loc=0
13178 do_facet mds1 $LCTL set_param fail_val=0
13179 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13180 wait $create_pid || return 1
13182 unlinkmany $DIR/$tdir/f $nr
13184 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13187 remote_mds_nodsh && skip "remote MDS with nodsh"
13188 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13189 skip "Need MDS version at least 2.13.50"
13192 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13194 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13195 #set only one record at plain llog
13196 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13198 #fill already existed plain llog each 64767
13199 #wrapping whole catalog
13200 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13202 createmany -o $DIR/$tdir/$tfile_ 64700
13203 for (( i = 0; i < 64700; i = i + 2 ))
13205 rm $DIR/$tdir/$tfile_$i &
13206 rm $DIR/$tdir/$tfile_$((i + 1)) &
13211 #waiting osp synchronization
13212 wait_delete_completed
13214 run_test 135 "Race catalog processing"
13217 remote_mds_nodsh && skip "remote MDS with nodsh"
13218 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13219 skip "Need MDS version at least 2.13.50"
13222 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13223 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13224 #set only one record at plain llog
13225 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13226 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13228 #fill already existed 2 plain llogs each 64767
13229 #wrapping whole catalog
13230 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13231 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13232 wait_delete_completed
13234 createmany -o $DIR/$tdir/$tfile_ 10
13237 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13238 for (( i = 0; i < 10; i = i + 3 ))
13240 rm $DIR/$tdir/$tfile_$i &
13241 rm $DIR/$tdir/$tfile_$((i + 1)) &
13245 rm $DIR/$tdir/$tfile_$((i + 2)) &
13248 #waiting osp synchronization
13249 wait_delete_completed
13251 run_test 136 "Race catalog processing 2"
13253 test_140() { #bug-17379
13254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13256 test_mkdir $DIR/$tdir
13257 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13258 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13260 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13261 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13263 while i=$((i + 1)); do
13265 cd $i || error "Changing to $i"
13266 ln -s ../stat stat || error "Creating stat symlink"
13267 # Read the symlink until ELOOP present,
13268 # not LBUGing the system is considered success,
13269 # we didn't overrun the stack.
13270 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13271 if [ $ret -ne 0 ]; then
13272 if [ $ret -eq 40 ]; then
13275 error "Open stat symlink"
13281 echo "The symlink depth = $i"
13282 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13283 error "Invalid symlink depth"
13285 # Test recursive symlink
13286 ln -s symlink_self symlink_self
13287 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13288 echo "open symlink_self returns $ret"
13289 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13291 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13294 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13296 local TF="$TMP/$tfile"
13298 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13300 cancel_lru_locks $OSC
13301 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13302 remount_client $MOUNT
13304 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13307 $TRUNCATE $DIR/$tfile 6000
13308 cancel_lru_locks $OSC
13309 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13312 echo "12345" >>$DIR/$tfile
13313 cancel_lru_locks $OSC
13314 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13317 echo "12345" >>$DIR/$tfile
13318 cancel_lru_locks $OSC
13319 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13324 run_test 150a "truncate/append tests"
13327 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13328 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13329 skip "Need OST version at least 2.13.53"
13331 check_fallocate $DIR/$tfile || error "fallocate failed"
13333 run_test 150b "Verify fallocate (prealloc) functionality"
13339 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13340 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13341 skip "Need OST version at least 2.13.53"
13343 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13344 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13345 sync; sync_all_data
13346 cancel_lru_locks $OSC
13348 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13349 want=$((OSTCOUNT * 1048576))
13351 # Must allocate all requested space, not more than 5% extra
13352 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13353 error "bytes $bytes is not $want"
13355 run_test 150c "Verify fallocate Size and Blocks"
13361 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13362 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13363 skip "Need OST version at least 2.13.53"
13365 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13366 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13367 sync; sync_all_data
13368 cancel_lru_locks $OSC
13370 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13371 want=$((OSTCOUNT * 1048576))
13373 # Must allocate all requested space, not more than 5% extra
13374 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13375 error "bytes $bytes is not $want"
13377 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13379 #LU-2902 roc_hit was not able to read all values from lproc
13380 function roc_hit_init() {
13381 local list=$(comma_list $(osts_nodes))
13382 local dir=$DIR/$tdir-check
13383 local file=$dir/$tfile
13389 #use setstripe to do a write to every ost
13390 for i in $(seq 0 $((OSTCOUNT-1))); do
13391 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13392 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13393 idx=$(printf %04x $i)
13394 BEFORE=$(get_osd_param $list *OST*$idx stats |
13395 awk '$1 == "cache_access" {sum += $7}
13396 END { printf("%0.0f", sum) }')
13398 cancel_lru_locks osc
13399 cat $file >/dev/null
13401 AFTER=$(get_osd_param $list *OST*$idx stats |
13402 awk '$1 == "cache_access" {sum += $7}
13403 END { printf("%0.0f", sum) }')
13405 echo BEFORE:$BEFORE AFTER:$AFTER
13406 if ! let "AFTER - BEFORE == 4"; then
13408 error "roc_hit is not safe to use"
13416 function roc_hit() {
13417 local list=$(comma_list $(osts_nodes))
13418 echo $(get_osd_param $list '' stats |
13419 awk '$1 == "cache_hit" {sum += $7}
13420 END { printf("%0.0f", sum) }')
13423 function set_cache() {
13426 if [ "$2" == "off" ]; then
13429 local list=$(comma_list $(osts_nodes))
13430 set_osd_param $list '' $1_cache_enable $on
13432 cancel_lru_locks osc
13436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13437 remote_ost_nodsh && skip "remote OST with nodsh"
13440 local list=$(comma_list $(osts_nodes))
13442 # check whether obdfilter is cache capable at all
13443 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13444 skip "not cache-capable obdfilter"
13447 # check cache is enabled on all obdfilters
13448 if get_osd_param $list '' read_cache_enable | grep 0; then
13449 skip "oss cache is disabled"
13452 set_osd_param $list '' writethrough_cache_enable 1
13454 # check write cache is enabled on all obdfilters
13455 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13456 skip "oss write cache is NOT enabled"
13461 #define OBD_FAIL_OBD_NO_LRU 0x609
13462 do_nodes $list $LCTL set_param fail_loc=0x609
13464 # pages should be in the case right after write
13465 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13468 local BEFORE=$(roc_hit)
13469 cancel_lru_locks osc
13470 cat $DIR/$tfile >/dev/null
13471 local AFTER=$(roc_hit)
13473 do_nodes $list $LCTL set_param fail_loc=0
13475 if ! let "AFTER - BEFORE == CPAGES"; then
13476 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13479 cancel_lru_locks osc
13480 # invalidates OST cache
13481 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13482 set_osd_param $list '' read_cache_enable 0
13483 cat $DIR/$tfile >/dev/null
13485 # now data shouldn't be found in the cache
13487 cancel_lru_locks osc
13488 cat $DIR/$tfile >/dev/null
13490 if let "AFTER - BEFORE != 0"; then
13491 error "IN CACHE: before: $BEFORE, after: $AFTER"
13494 set_osd_param $list '' read_cache_enable 1
13497 run_test 151 "test cache on oss and controls ==============================="
13500 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13502 local TF="$TMP/$tfile"
13504 # simulate ENOMEM during write
13505 #define OBD_FAIL_OST_NOMEM 0x226
13506 lctl set_param fail_loc=0x80000226
13507 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13509 sync || error "sync failed"
13510 lctl set_param fail_loc=0
13512 # discard client's cache
13513 cancel_lru_locks osc
13515 # simulate ENOMEM during read
13516 lctl set_param fail_loc=0x80000226
13517 cmp $TF $DIR/$tfile || error "cmp failed"
13518 lctl set_param fail_loc=0
13522 run_test 152 "test read/write with enomem ============================"
13525 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13527 run_test 153 "test if fdatasync does not crash ======================="
13529 dot_lustre_fid_permission_check() {
13531 local ffid=$MOUNT/.lustre/fid/$fid
13534 echo "stat fid $fid"
13535 stat $ffid > /dev/null || error "stat $ffid failed."
13536 echo "touch fid $fid"
13537 touch $ffid || error "touch $ffid failed."
13538 echo "write to fid $fid"
13539 cat /etc/hosts > $ffid || error "write $ffid failed."
13540 echo "read fid $fid"
13541 diff /etc/hosts $ffid || error "read $ffid failed."
13542 echo "append write to fid $fid"
13543 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13544 echo "rename fid $fid"
13545 mv $ffid $test_dir/$tfile.1 &&
13546 error "rename $ffid to $tfile.1 should fail."
13547 touch $test_dir/$tfile.1
13548 mv $test_dir/$tfile.1 $ffid &&
13549 error "rename $tfile.1 to $ffid should fail."
13550 rm -f $test_dir/$tfile.1
13551 echo "truncate fid $fid"
13552 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13553 echo "link fid $fid"
13554 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13555 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13556 echo "setfacl fid $fid"
13557 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13558 echo "getfacl fid $fid"
13559 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13561 echo "unlink fid $fid"
13562 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13563 echo "mknod fid $fid"
13564 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13566 fid=[0xf00000400:0x1:0x0]
13567 ffid=$MOUNT/.lustre/fid/$fid
13569 echo "stat non-exist fid $fid"
13570 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13571 echo "write to non-exist fid $fid"
13572 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13573 echo "link new fid $fid"
13574 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13576 mkdir -p $test_dir/$tdir
13577 touch $test_dir/$tdir/$tfile
13578 fid=$($LFS path2fid $test_dir/$tdir)
13581 error "error: could not get fid for $test_dir/$dir/$tfile."
13583 ffid=$MOUNT/.lustre/fid/$fid
13586 ls $ffid > /dev/null || error "ls $ffid failed."
13587 echo "touch $fid/$tfile.1"
13588 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13590 echo "touch $MOUNT/.lustre/fid/$tfile"
13591 touch $MOUNT/.lustre/fid/$tfile && \
13592 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13594 echo "setxattr to $MOUNT/.lustre/fid"
13595 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13597 echo "listxattr for $MOUNT/.lustre/fid"
13598 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13600 echo "delxattr from $MOUNT/.lustre/fid"
13601 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13603 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13604 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13605 error "touch invalid fid should fail."
13607 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13608 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13609 error "touch non-normal fid should fail."
13611 echo "rename $tdir to $MOUNT/.lustre/fid"
13612 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13613 error "rename to $MOUNT/.lustre/fid should fail."
13615 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13617 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13618 local new_obf_mode=777
13620 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13621 chmod $new_obf_mode $DIR/.lustre/fid ||
13622 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13624 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13625 [ $obf_mode -eq $new_obf_mode ] ||
13626 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13628 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13629 chmod $old_obf_mode $DIR/.lustre/fid ||
13630 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13633 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13634 fid=$($LFS path2fid $test_dir/$tfile-2)
13636 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13638 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13639 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13640 error "create lov data thru .lustre failed"
13642 echo "cp /etc/passwd $test_dir/$tfile-2"
13643 cp /etc/passwd $test_dir/$tfile-2 ||
13644 error "copy to $test_dir/$tfile-2 failed."
13645 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13646 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13647 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13649 rm -rf $test_dir/tfile.lnk
13650 rm -rf $test_dir/$tfile-2
13654 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13655 skip "Need MDS version at least 2.4.1"
13657 local tf=$DIR/$tfile
13660 local fid=$($LFS path2fid $tf)
13661 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13663 # check that we get the same pathname back
13666 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13667 echo "$rootpath $fid"
13668 found=$($LFS fid2path $rootpath "$fid")
13669 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13670 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13673 # check wrong root path format
13674 rootpath=$MOUNT"_wrong"
13675 found=$($LFS fid2path $rootpath "$fid")
13676 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13678 run_test 154A "lfs path2fid and fid2path basic checks"
13681 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13682 skip "Need MDS version at least 2.4.1"
13684 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13685 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13686 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13687 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13689 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13690 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13692 # check that we get the same pathname
13693 echo "PFID: $PFID, name: $name"
13694 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13695 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13696 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13697 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13699 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13701 run_test 154B "verify the ll_decode_linkea tool"
13704 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13705 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13706 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13707 skip "Need MDS version at least 2.2.51"
13708 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13710 cp /etc/hosts $DIR/$tfile
13712 fid=$($LFS path2fid $DIR/$tfile)
13714 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13716 dot_lustre_fid_permission_check "$fid" $DIR ||
13717 error "dot lustre permission check $fid failed"
13719 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13721 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13723 touch $MOUNT/.lustre/file &&
13724 error "creation is not allowed under .lustre"
13726 mkdir $MOUNT/.lustre/dir &&
13727 error "mkdir is not allowed under .lustre"
13731 run_test 154a "Open-by-FID"
13734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13735 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13736 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13737 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13738 skip "Need MDS version at least 2.2.51"
13740 local remote_dir=$DIR/$tdir/remote_dir
13744 mkdir -p $DIR/$tdir
13745 $LFS mkdir -i $MDTIDX $remote_dir ||
13746 error "create remote directory failed"
13748 cp /etc/hosts $remote_dir/$tfile
13750 fid=$($LFS path2fid $remote_dir/$tfile)
13752 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13754 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13755 error "dot lustre permission check $fid failed"
13758 run_test 154b "Open-by-FID for remote directory"
13761 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13762 skip "Need MDS version at least 2.4.1"
13764 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13765 local FID1=$($LFS path2fid $DIR/$tfile.1)
13766 local FID2=$($LFS path2fid $DIR/$tfile.2)
13767 local FID3=$($LFS path2fid $DIR/$tfile.3)
13770 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13771 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13772 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13774 [ "$FID" = "${!want}" ] ||
13775 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13779 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13781 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13782 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13786 run_test 154c "lfs path2fid and fid2path multiple arguments"
13789 remote_mds_nodsh && skip "remote MDS with nodsh"
13790 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13791 skip "Need MDS version at least 2.5.53"
13793 if remote_mds; then
13794 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13798 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13805 local fid=$($LFS path2fid $DIR/$tfile)
13808 cmd="exec $fd<$DIR/$tfile"
13810 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13811 echo "$fid_list" | grep "$fid"
13814 cmd="exec $fd>/dev/null"
13816 if [ $rc -ne 0 ]; then
13817 error "FID $fid not found in open files list $fid_list"
13820 run_test 154d "Verify open file fid"
13824 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13825 skip "Need MDS version at least 2.6.50"
13827 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13828 error ".lustre returned by readdir"
13831 run_test 154e ".lustre is not returned by readdir"
13834 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13836 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13837 test_mkdir -p -c1 $DIR/$tdir/d
13838 # test dirs inherit from its stripe
13839 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13840 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13841 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13842 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13845 # get fid of parents
13846 local FID0=$($LFS path2fid $DIR/$tdir/d)
13847 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13848 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13849 local FID3=$($LFS path2fid $DIR)
13851 # check that path2fid --parents returns expected <parent_fid>/name
13852 # 1) test for a directory (single parent)
13853 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13854 [ "$parent" == "$FID0/foo1" ] ||
13855 error "expected parent: $FID0/foo1, got: $parent"
13857 # 2) test for a file with nlink > 1 (multiple parents)
13858 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13859 echo "$parent" | grep -F "$FID1/$tfile" ||
13860 error "$FID1/$tfile not returned in parent list"
13861 echo "$parent" | grep -F "$FID2/link" ||
13862 error "$FID2/link not returned in parent list"
13864 # 3) get parent by fid
13865 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13866 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13867 echo "$parent" | grep -F "$FID1/$tfile" ||
13868 error "$FID1/$tfile not returned in parent list (by fid)"
13869 echo "$parent" | grep -F "$FID2/link" ||
13870 error "$FID2/link not returned in parent list (by fid)"
13872 # 4) test for entry in root directory
13873 parent=$($LFS path2fid --parents $DIR/f)
13874 echo "$parent" | grep -F "$FID3/f" ||
13875 error "$FID3/f not returned in parent list"
13877 # 5) test it on root directory
13878 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13879 error "$MOUNT should not have parents"
13881 # enable xattr caching and check that linkea is correctly updated
13882 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13883 save_lustre_params client "llite.*.xattr_cache" > $save
13884 lctl set_param llite.*.xattr_cache 1
13886 # 6.1) linkea update on rename
13887 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13889 # get parents by fid
13890 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13891 # foo1 should no longer be returned in parent list
13892 echo "$parent" | grep -F "$FID1" &&
13893 error "$FID1 should no longer be in parent list"
13894 # the new path should appear
13895 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13896 error "$FID2/$tfile.moved is not in parent list"
13898 # 6.2) linkea update on unlink
13899 rm -f $DIR/$tdir/d/foo2/link
13900 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13901 # foo2/link should no longer be returned in parent list
13902 echo "$parent" | grep -F "$FID2/link" &&
13903 error "$FID2/link should no longer be in parent list"
13907 restore_lustre_params < $save
13910 run_test 154f "get parent fids by reading link ea"
13914 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13915 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13916 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13917 skip "Need MDS version at least 2.6.92"
13919 mkdir -p $DIR/$tdir
13920 llapi_fid_test -d $DIR/$tdir
13922 run_test 154g "various llapi FID tests"
13924 test_155_small_load() {
13925 local temp=$TMP/$tfile
13926 local file=$DIR/$tfile
13928 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13929 error "dd of=$temp bs=6096 count=1 failed"
13931 cancel_lru_locks $OSC
13932 cmp $temp $file || error "$temp $file differ"
13934 $TRUNCATE $temp 6000
13935 $TRUNCATE $file 6000
13936 cmp $temp $file || error "$temp $file differ (truncate1)"
13938 echo "12345" >>$temp
13939 echo "12345" >>$file
13940 cmp $temp $file || error "$temp $file differ (append1)"
13942 echo "12345" >>$temp
13943 echo "12345" >>$file
13944 cmp $temp $file || error "$temp $file differ (append2)"
13950 test_155_big_load() {
13951 remote_ost_nodsh && skip "remote OST with nodsh"
13953 local temp=$TMP/$tfile
13954 local file=$DIR/$tfile
13957 local cache_size=$(do_facet ost$((MAXI+1)) \
13958 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13959 local large_file_size=$((cache_size * 2))
13961 echo "OSS cache size: $cache_size KB"
13962 echo "Large file size: $large_file_size KB"
13964 [ $MAXV -le $large_file_size ] &&
13965 skip_env "max available OST size needs > $large_file_size KB"
13967 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13969 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13970 error "dd of=$temp bs=$large_file_size count=1k failed"
13973 cancel_lru_locks osc
13974 cmp $temp $file || error "$temp $file differ"
13980 save_writethrough() {
13981 local facets=$(get_facets OST)
13983 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13989 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13991 save_writethrough $p
13994 set_cache writethrough on
13995 test_155_small_load
13996 restore_lustre_params < $p
13999 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14004 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14006 save_writethrough $p
14009 set_cache writethrough off
14010 test_155_small_load
14011 restore_lustre_params < $p
14014 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14019 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14021 save_writethrough $p
14024 set_cache writethrough on
14025 test_155_small_load
14026 restore_lustre_params < $p
14029 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14032 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14034 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14036 save_writethrough $p
14039 set_cache writethrough off
14040 test_155_small_load
14041 restore_lustre_params < $p
14044 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14049 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14051 save_writethrough $p
14054 set_cache writethrough on
14056 restore_lustre_params < $p
14059 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14062 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14064 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14066 save_writethrough $p
14069 set_cache writethrough off
14071 restore_lustre_params < $p
14074 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14079 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14081 save_writethrough $p
14084 set_cache writethrough on
14086 restore_lustre_params < $p
14089 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14092 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14094 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14096 save_writethrough $p
14099 set_cache writethrough off
14101 restore_lustre_params < $p
14104 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14107 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14108 remote_ost_nodsh && skip "remote OST with nodsh"
14109 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14110 skip "stats not implemented on old servers"
14111 [ "$ost1_FSTYPE" = "zfs" ] &&
14112 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14117 local file="$DIR/$tfile"
14118 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14120 save_writethrough $p
14123 log "Turn on read and write cache"
14125 set_cache writethrough on
14127 log "Write data and read it back."
14128 log "Read should be satisfied from the cache."
14129 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14131 cancel_lru_locks osc
14132 cat $file >/dev/null
14134 if ! let "AFTER - BEFORE == CPAGES"; then
14135 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14137 log "cache hits: before: $BEFORE, after: $AFTER"
14140 log "Read again; it should be satisfied from the cache."
14142 cancel_lru_locks osc
14143 cat $file >/dev/null
14145 if ! let "AFTER - BEFORE == CPAGES"; then
14146 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14148 log "cache hits:: before: $BEFORE, after: $AFTER"
14151 log "Turn off the read cache and turn on the write cache"
14153 set_cache writethrough on
14155 log "Read again; it should be satisfied from the cache."
14157 cancel_lru_locks osc
14158 cat $file >/dev/null
14160 if ! let "AFTER - BEFORE == CPAGES"; then
14161 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14163 log "cache hits:: before: $BEFORE, after: $AFTER"
14166 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14167 # > 2.12.56 uses pagecache if cached
14168 log "Read again; it should not be satisfied from the cache."
14170 cancel_lru_locks osc
14171 cat $file >/dev/null
14173 if ! let "AFTER - BEFORE == 0"; then
14174 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14176 log "cache hits:: before: $BEFORE, after: $AFTER"
14180 log "Write data and read it back."
14181 log "Read should be satisfied from the cache."
14182 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14184 cancel_lru_locks osc
14185 cat $file >/dev/null
14187 if ! let "AFTER - BEFORE == CPAGES"; then
14188 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14190 log "cache hits:: before: $BEFORE, after: $AFTER"
14193 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14194 # > 2.12.56 uses pagecache if cached
14195 log "Read again; it should not be satisfied from the cache."
14197 cancel_lru_locks osc
14198 cat $file >/dev/null
14200 if ! let "AFTER - BEFORE == 0"; then
14201 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14203 log "cache hits:: before: $BEFORE, after: $AFTER"
14207 log "Turn off read and write cache"
14209 set_cache writethrough off
14211 log "Write data and read it back"
14212 log "It should not be satisfied from the cache."
14214 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14215 cancel_lru_locks osc
14217 cat $file >/dev/null
14219 if ! let "AFTER - BEFORE == 0"; then
14220 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14222 log "cache hits:: before: $BEFORE, after: $AFTER"
14225 log "Turn on the read cache and turn off the write cache"
14227 set_cache writethrough off
14229 log "Write data and read it back"
14230 log "It should not be satisfied from the cache."
14232 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14234 cancel_lru_locks osc
14235 cat $file >/dev/null
14237 if ! let "AFTER - BEFORE == 0"; then
14238 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14240 log "cache hits:: before: $BEFORE, after: $AFTER"
14243 log "Read again; it should be satisfied from the cache."
14245 cancel_lru_locks osc
14246 cat $file >/dev/null
14248 if ! let "AFTER - BEFORE == CPAGES"; then
14249 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14251 log "cache hits:: before: $BEFORE, after: $AFTER"
14254 restore_lustre_params < $p
14257 run_test 156 "Verification of tunables"
14260 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14261 remote_mds_nodsh && skip "remote MDS with nodsh"
14262 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14263 skip "Need MDS version at least 2.2.0"
14265 changelog_register || error "changelog_register failed"
14266 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14267 changelog_users $SINGLEMDS | grep -q $cl_user ||
14268 error "User $cl_user not found in changelog_users"
14271 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14272 changelog_clear 0 || error "changelog_clear failed"
14273 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14274 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14275 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14276 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14277 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14278 rm $DIR/$tdir/pics/desktop.jpg
14280 changelog_dump | tail -10
14282 echo "verifying changelog mask"
14283 changelog_chmask "-MKDIR"
14284 changelog_chmask "-CLOSE"
14286 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14287 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14289 changelog_chmask "+MKDIR"
14290 changelog_chmask "+CLOSE"
14292 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14293 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14295 changelog_dump | tail -10
14296 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14297 CLOSES=$(changelog_dump | grep -c "CLOSE")
14298 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14299 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14302 echo "verifying target fid"
14303 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14304 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14305 [ "$fidc" == "$fidf" ] ||
14306 error "changelog '$tfile' fid $fidc != file fid $fidf"
14307 echo "verifying parent fid"
14308 # The FID returned from the Changelog may be the directory shard on
14309 # a different MDT, and not the FID returned by path2fid on the parent.
14310 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14311 # since this is what will matter when recreating this file in the tree.
14312 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14313 local pathp=$($LFS fid2path $MOUNT "$fidp")
14314 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14315 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14317 echo "getting records for $cl_user"
14318 changelog_users $SINGLEMDS
14319 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14321 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14322 error "changelog_clear failed"
14323 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14324 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14325 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14326 error "user index expect $user_rec1 + $nclr != $user_rec2"
14328 local min0_rec=$(changelog_users $SINGLEMDS |
14329 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14330 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14331 awk '{ print $1; exit; }')
14333 changelog_dump | tail -n 5
14334 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14335 [ $first_rec == $((min0_rec + 1)) ] ||
14336 error "first index should be $min0_rec + 1 not $first_rec"
14338 # LU-3446 changelog index reset on MDT restart
14339 local cur_rec1=$(changelog_users $SINGLEMDS |
14340 awk '/^current.index:/ { print $NF }')
14341 changelog_clear 0 ||
14342 error "clear all changelog records for $cl_user failed"
14343 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14344 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14345 error "Fail to start $SINGLEMDS"
14346 local cur_rec2=$(changelog_users $SINGLEMDS |
14347 awk '/^current.index:/ { print $NF }')
14348 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14349 [ $cur_rec1 == $cur_rec2 ] ||
14350 error "current index should be $cur_rec1 not $cur_rec2"
14352 echo "verifying users from this test are deregistered"
14353 changelog_deregister || error "changelog_deregister failed"
14354 changelog_users $SINGLEMDS | grep -q $cl_user &&
14355 error "User '$cl_user' still in changelog_users"
14357 # lctl get_param -n mdd.*.changelog_users
14358 # current index: 144
14359 # ID index (idle seconds)
14361 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14362 # this is the normal case where all users were deregistered
14363 # make sure no new records are added when no users are present
14364 local last_rec1=$(changelog_users $SINGLEMDS |
14365 awk '/^current.index:/ { print $NF }')
14366 touch $DIR/$tdir/chloe
14367 local last_rec2=$(changelog_users $SINGLEMDS |
14368 awk '/^current.index:/ { print $NF }')
14369 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14370 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14372 # any changelog users must be leftovers from a previous test
14373 changelog_users $SINGLEMDS
14374 echo "other changelog users; can't verify off"
14377 run_test 160a "changelog sanity"
14379 test_160b() { # LU-3587
14380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14381 remote_mds_nodsh && skip "remote MDS with nodsh"
14382 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14383 skip "Need MDS version at least 2.2.0"
14385 changelog_register || error "changelog_register failed"
14386 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14387 changelog_users $SINGLEMDS | grep -q $cl_user ||
14388 error "User '$cl_user' not found in changelog_users"
14390 local longname1=$(str_repeat a 255)
14391 local longname2=$(str_repeat b 255)
14394 echo "creating very long named file"
14395 touch $longname1 || error "create of '$longname1' failed"
14396 echo "renaming very long named file"
14397 mv $longname1 $longname2
14399 changelog_dump | grep RENME | tail -n 5
14402 run_test 160b "Verify that very long rename doesn't crash in changelog"
14405 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14406 remote_mds_nodsh && skip "remote MDS with nodsh"
14408 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14409 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14410 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14411 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14415 # Registration step
14416 changelog_register || error "changelog_register failed"
14419 mkdir -p $DIR/$tdir
14420 $MCREATE $DIR/$tdir/foo_160c
14421 changelog_chmask "-TRUNC"
14422 $TRUNCATE $DIR/$tdir/foo_160c 200
14423 changelog_chmask "+TRUNC"
14424 $TRUNCATE $DIR/$tdir/foo_160c 199
14425 changelog_dump | tail -n 5
14426 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14427 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14429 run_test 160c "verify that changelog log catch the truncate event"
14432 remote_mds_nodsh && skip "remote MDS with nodsh"
14433 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14435 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14436 skip "Need MDS version at least 2.7.60"
14438 # Registration step
14439 changelog_register || error "changelog_register failed"
14441 mkdir -p $DIR/$tdir/migrate_dir
14442 changelog_clear 0 || error "changelog_clear failed"
14444 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14445 changelog_dump | tail -n 5
14446 local migrates=$(changelog_dump | grep -c "MIGRT")
14447 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14449 run_test 160d "verify that changelog log catch the migrate event"
14452 remote_mds_nodsh && skip "remote MDS with nodsh"
14455 changelog_register || error "changelog_register failed"
14457 # Delete a future user (expect fail)
14458 local MDT0=$(facet_svc $SINGLEMDS)
14459 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14462 if [ $rc -eq 0 ]; then
14463 error "Deleted non-existant user cl77"
14464 elif [ $rc -ne 2 ]; then
14465 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14468 # Clear to a bad index (1 billion should be safe)
14469 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14472 if [ $rc -eq 0 ]; then
14473 error "Successfully cleared to invalid CL index"
14474 elif [ $rc -ne 22 ]; then
14475 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14478 run_test 160e "changelog negative testing (should return errors)"
14481 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14482 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14483 skip "Need MDS version at least 2.10.56"
14485 local mdts=$(comma_list $(mdts_nodes))
14488 changelog_register || error "first changelog_register failed"
14489 changelog_register || error "second changelog_register failed"
14491 declare -A cl_user1
14492 declare -A cl_user2
14497 # generate some changelog records to accumulate on each MDT
14498 # use fnv1a because created files should be evenly distributed
14499 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14500 error "test_mkdir $tdir failed"
14501 log "$(date +%s): creating first files"
14502 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14503 error "create $DIR/$tdir/$tfile failed"
14505 # check changelogs have been generated
14506 local start=$SECONDS
14507 local idle_time=$((MDSCOUNT * 5 + 5))
14508 local nbcl=$(changelog_dump | wc -l)
14509 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14511 for param in "changelog_max_idle_time=$idle_time" \
14513 "changelog_min_gc_interval=2" \
14514 "changelog_min_free_cat_entries=3"; do
14515 local MDT0=$(facet_svc $SINGLEMDS)
14516 local var="${param%=*}"
14517 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14519 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14520 do_nodes $mdts $LCTL set_param mdd.*.$param
14523 # force cl_user2 to be idle (1st part), but also cancel the
14524 # cl_user1 records so that it is not evicted later in the test.
14525 local sleep1=$((idle_time / 2))
14526 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14529 # simulate changelog catalog almost full
14530 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14531 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14533 for i in $(seq $MDSCOUNT); do
14534 cl_users=(${CL_USERS[mds$i]})
14535 cl_user1[mds$i]="${cl_users[0]}"
14536 cl_user2[mds$i]="${cl_users[1]}"
14538 [ -n "${cl_user1[mds$i]}" ] ||
14539 error "mds$i: no user registered"
14540 [ -n "${cl_user2[mds$i]}" ] ||
14541 error "mds$i: only ${cl_user2[mds$i]} is registered"
14543 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14544 [ -n "$user_rec1" ] ||
14545 error "mds$i: User ${cl_user1[mds$i]} not registered"
14546 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14547 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14548 [ -n "$user_rec2" ] ||
14549 error "mds$i: User ${cl_user1[mds$i]} not registered"
14550 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14551 "$user_rec1 + 2 == $user_rec2"
14552 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14553 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14554 "$user_rec1 + 2, but is $user_rec2"
14555 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14556 [ -n "$user_rec2" ] ||
14557 error "mds$i: User ${cl_user2[mds$i]} not registered"
14558 [ $user_rec1 == $user_rec2 ] ||
14559 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14560 "$user_rec1, but is $user_rec2"
14563 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14564 local sleep2=$((idle_time - (SECONDS - start) + 1))
14565 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14568 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14569 # cl_user1 should be OK because it recently processed records.
14570 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14571 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14572 error "create $DIR/$tdir/${tfile}b failed"
14574 # ensure gc thread is done
14575 for i in $(mdts_nodes); do
14577 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14578 error "$i: GC-thread not done"
14582 for i in $(seq $MDSCOUNT); do
14583 # check cl_user1 still registered
14584 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14585 error "mds$i: User ${cl_user1[mds$i]} not registered"
14586 # check cl_user2 unregistered
14587 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14588 error "mds$i: User ${cl_user2[mds$i]} still registered"
14590 # check changelogs are present and starting at $user_rec1 + 1
14591 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14592 [ -n "$user_rec1" ] ||
14593 error "mds$i: User ${cl_user1[mds$i]} not registered"
14594 first_rec=$($LFS changelog $(facet_svc mds$i) |
14595 awk '{ print $1; exit; }')
14597 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14598 [ $((user_rec1 + 1)) == $first_rec ] ||
14599 error "mds$i: first index should be $user_rec1 + 1, " \
14600 "but is $first_rec"
14603 run_test 160f "changelog garbage collect (timestamped users)"
14606 remote_mds_nodsh && skip "remote MDS with nodsh"
14607 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14608 skip "Need MDS version at least 2.10.56"
14610 local mdts=$(comma_list $(mdts_nodes))
14612 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14613 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14616 changelog_register || error "first changelog_register failed"
14617 changelog_register || error "second changelog_register failed"
14619 declare -A cl_user1
14620 declare -A cl_user2
14625 # generate some changelog records to accumulate on each MDT
14626 # use fnv1a because created files should be evenly distributed
14627 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14628 error "mkdir $tdir failed"
14629 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14630 error "create $DIR/$tdir/$tfile failed"
14632 # check changelogs have been generated
14633 local nbcl=$(changelog_dump | wc -l)
14634 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14636 # reduce the max_idle_indexes value to make sure we exceed it
14637 max_ndx=$((nbcl / 2 - 1))
14639 for param in "changelog_max_idle_indexes=$max_ndx" \
14641 "changelog_min_gc_interval=2" \
14642 "changelog_min_free_cat_entries=3"; do
14643 local MDT0=$(facet_svc $SINGLEMDS)
14644 local var="${param%=*}"
14645 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14647 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14648 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14649 error "unable to set mdd.*.$param"
14652 # simulate changelog catalog almost full
14653 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14654 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14656 for i in $(seq $MDSCOUNT); do
14657 cl_users=(${CL_USERS[mds$i]})
14658 cl_user1[mds$i]="${cl_users[0]}"
14659 cl_user2[mds$i]="${cl_users[1]}"
14661 [ -n "${cl_user1[mds$i]}" ] ||
14662 error "mds$i: no user registered"
14663 [ -n "${cl_user2[mds$i]}" ] ||
14664 error "mds$i: only ${cl_user1[mds$i]} is registered"
14666 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14667 [ -n "$user_rec1" ] ||
14668 error "mds$i: User ${cl_user1[mds$i]} not registered"
14669 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14670 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14671 [ -n "$user_rec2" ] ||
14672 error "mds$i: User ${cl_user1[mds$i]} not registered"
14673 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14674 "$user_rec1 + 2 == $user_rec2"
14675 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14676 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14677 "$user_rec1 + 2, but is $user_rec2"
14678 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14679 [ -n "$user_rec2" ] ||
14680 error "mds$i: User ${cl_user2[mds$i]} not registered"
14681 [ $user_rec1 == $user_rec2 ] ||
14682 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14683 "$user_rec1, but is $user_rec2"
14686 # ensure we are past the previous changelog_min_gc_interval set above
14689 # generate one more changelog to trigger fail_loc
14690 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14691 error "create $DIR/$tdir/${tfile}bis failed"
14693 # ensure gc thread is done
14694 for i in $(mdts_nodes); do
14696 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14697 error "$i: GC-thread not done"
14701 for i in $(seq $MDSCOUNT); do
14702 # check cl_user1 still registered
14703 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14704 error "mds$i: User ${cl_user1[mds$i]} not registered"
14705 # check cl_user2 unregistered
14706 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14707 error "mds$i: User ${cl_user2[mds$i]} still registered"
14709 # check changelogs are present and starting at $user_rec1 + 1
14710 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14711 [ -n "$user_rec1" ] ||
14712 error "mds$i: User ${cl_user1[mds$i]} not registered"
14713 first_rec=$($LFS changelog $(facet_svc mds$i) |
14714 awk '{ print $1; exit; }')
14716 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14717 [ $((user_rec1 + 1)) == $first_rec ] ||
14718 error "mds$i: first index should be $user_rec1 + 1, " \
14719 "but is $first_rec"
14722 run_test 160g "changelog garbage collect (old users)"
14725 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14726 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14727 skip "Need MDS version at least 2.10.56"
14729 local mdts=$(comma_list $(mdts_nodes))
14732 changelog_register || error "first changelog_register failed"
14733 changelog_register || error "second changelog_register failed"
14735 declare -A cl_user1
14736 declare -A cl_user2
14741 # generate some changelog records to accumulate on each MDT
14742 # use fnv1a because created files should be evenly distributed
14743 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14744 error "test_mkdir $tdir failed"
14745 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14746 error "create $DIR/$tdir/$tfile failed"
14748 # check changelogs have been generated
14749 local nbcl=$(changelog_dump | wc -l)
14750 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14752 for param in "changelog_max_idle_time=10" \
14754 "changelog_min_gc_interval=2"; do
14755 local MDT0=$(facet_svc $SINGLEMDS)
14756 local var="${param%=*}"
14757 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14759 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14760 do_nodes $mdts $LCTL set_param mdd.*.$param
14763 # force cl_user2 to be idle (1st part)
14766 for i in $(seq $MDSCOUNT); do
14767 cl_users=(${CL_USERS[mds$i]})
14768 cl_user1[mds$i]="${cl_users[0]}"
14769 cl_user2[mds$i]="${cl_users[1]}"
14771 [ -n "${cl_user1[mds$i]}" ] ||
14772 error "mds$i: no user registered"
14773 [ -n "${cl_user2[mds$i]}" ] ||
14774 error "mds$i: only ${cl_user2[mds$i]} is registered"
14776 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14777 [ -n "$user_rec1" ] ||
14778 error "mds$i: User ${cl_user1[mds$i]} not registered"
14779 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14780 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14781 [ -n "$user_rec2" ] ||
14782 error "mds$i: User ${cl_user1[mds$i]} not registered"
14783 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14784 "$user_rec1 + 2 == $user_rec2"
14785 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14786 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14787 "$user_rec1 + 2, but is $user_rec2"
14788 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14789 [ -n "$user_rec2" ] ||
14790 error "mds$i: User ${cl_user2[mds$i]} not registered"
14791 [ $user_rec1 == $user_rec2 ] ||
14792 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14793 "$user_rec1, but is $user_rec2"
14796 # force cl_user2 to be idle (2nd part) and to reach
14797 # changelog_max_idle_time
14800 # force each GC-thread start and block then
14801 # one per MDT/MDD, set fail_val accordingly
14802 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14803 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14805 # generate more changelogs to trigger fail_loc
14806 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14807 error "create $DIR/$tdir/${tfile}bis failed"
14809 # stop MDT to stop GC-thread, should be done in back-ground as it will
14810 # block waiting for the thread to be released and exit
14811 declare -A stop_pids
14812 for i in $(seq $MDSCOUNT); do
14814 stop_pids[mds$i]=$!
14817 for i in $(mdts_nodes); do
14820 local facets=$(facets_up_on_host $i)
14822 for facet in ${facets//,/ }; do
14823 if [[ $facet == mds* ]]; then
14827 # ensure each MDS's gc threads are still present and all in "R"
14828 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14829 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14830 error "$i: expected $nb GC-thread"
14832 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14834 error "$i: GC-thread not found in R-state"
14835 # check umounts of each MDT on MDS have reached kthread_stop()
14836 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14837 error "$i: expected $nb umount"
14839 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14840 error "$i: umount not found in D-state"
14843 # release all GC-threads
14844 do_nodes $mdts $LCTL set_param fail_loc=0
14846 # wait for MDT stop to complete
14847 for i in $(seq $MDSCOUNT); do
14848 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14852 # may try to check if any orphan changelog records are present
14853 # via ldiskfs/zfs and llog_reader...
14855 # re-start/mount MDTs
14856 for i in $(seq $MDSCOUNT); do
14857 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14858 error "Fail to start mds$i"
14862 for i in $(seq $MDSCOUNT); do
14863 # check cl_user1 still registered
14864 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14865 error "mds$i: User ${cl_user1[mds$i]} not registered"
14866 # check cl_user2 unregistered
14867 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14868 error "mds$i: User ${cl_user2[mds$i]} still registered"
14870 # check changelogs are present and starting at $user_rec1 + 1
14871 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14872 [ -n "$user_rec1" ] ||
14873 error "mds$i: User ${cl_user1[mds$i]} not registered"
14874 first_rec=$($LFS changelog $(facet_svc mds$i) |
14875 awk '{ print $1; exit; }')
14877 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14878 [ $((user_rec1 + 1)) == $first_rec ] ||
14879 error "mds$i: first index should be $user_rec1 + 1, " \
14880 "but is $first_rec"
14883 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14888 local mdts=$(comma_list $(mdts_nodes))
14890 changelog_register || error "first changelog_register failed"
14892 # generate some changelog records to accumulate on each MDT
14893 # use fnv1a because created files should be evenly distributed
14894 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14895 error "mkdir $tdir failed"
14896 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14897 error "create $DIR/$tdir/$tfile failed"
14899 # check changelogs have been generated
14900 local nbcl=$(changelog_dump | wc -l)
14901 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14903 # simulate race between register and unregister
14904 # XXX as fail_loc is set per-MDS, with DNE configs the race
14905 # simulation will only occur for one MDT per MDS and for the
14906 # others the normal race scenario will take place
14907 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14908 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14909 do_nodes $mdts $LCTL set_param fail_val=1
14911 # unregister 1st user
14912 changelog_deregister &
14914 # wait some time for deregister work to reach race rdv
14916 # register 2nd user
14917 changelog_register || error "2nd user register failed"
14919 wait $pid1 || error "1st user deregister failed"
14923 declare -A LAST_REC
14924 for i in $(seq $MDSCOUNT); do
14925 if changelog_users mds$i | grep "^cl"; then
14926 # make sure new records are added with one user present
14927 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14928 awk '/^current.index:/ { print $NF }')
14930 error "mds$i has no user registered"
14934 # generate more changelog records to accumulate on each MDT
14935 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14936 error "create $DIR/$tdir/${tfile}bis failed"
14938 for i in $(seq $MDSCOUNT); do
14939 last_rec=$(changelog_users $SINGLEMDS |
14940 awk '/^current.index:/ { print $NF }')
14941 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14942 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14943 error "changelogs are off on mds$i"
14946 run_test 160i "changelog user register/unregister race"
14949 remote_mds_nodsh && skip "remote MDS with nodsh"
14950 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14951 skip "Need MDS version at least 2.12.56"
14953 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14954 stack_trap "umount $MOUNT2" EXIT
14956 changelog_register || error "first changelog_register failed"
14957 stack_trap "changelog_deregister" EXIT
14959 # generate some changelog
14960 # use fnv1a because created files should be evenly distributed
14961 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14962 error "mkdir $tdir failed"
14963 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14964 error "create $DIR/$tdir/${tfile}bis failed"
14966 # open the changelog device
14967 exec 3>/dev/changelog-$FSNAME-MDT0000
14968 stack_trap "exec 3>&-" EXIT
14969 exec 4</dev/changelog-$FSNAME-MDT0000
14970 stack_trap "exec 4<&-" EXIT
14972 # umount the first lustre mount
14974 stack_trap "mount_client $MOUNT" EXIT
14977 cat <&4 >/dev/null || error "read changelog failed"
14980 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14981 changelog_users $SINGLEMDS | grep -q $cl_user ||
14982 error "User $cl_user not found in changelog_users"
14984 printf 'clear:'$cl_user':0' >&3
14986 run_test 160j "client can be umounted while its chanangelog is being used"
14989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14990 remote_mds_nodsh && skip "remote MDS with nodsh"
14992 mkdir -p $DIR/$tdir/1/1
14994 changelog_register || error "changelog_register failed"
14995 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14997 changelog_users $SINGLEMDS | grep -q $cl_user ||
14998 error "User '$cl_user' not found in changelog_users"
14999 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15000 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15001 rmdir $DIR/$tdir/1/1 & sleep 1
15003 touch $DIR/$tdir/2/2
15004 rm -rf $DIR/$tdir/2
15009 changelog_dump | grep rmdir || error "rmdir not recorded"
15012 changelog_deregister
15014 run_test 160k "Verify that changelog records are not lost"
15016 # Verifies that a file passed as a parameter has recently had an operation
15017 # performed on it that has generated an MTIME changelog which contains the
15018 # correct parent FID. As files might reside on a different MDT from the
15019 # parent directory in DNE configurations, the FIDs are translated to paths
15020 # before being compared, which should be identical
15021 compare_mtime_changelog() {
15029 mdtidx=$($LFS getstripe --mdt-index $file)
15030 mdtidx=$(printf "%04x" $mdtidx)
15032 # Obtain the parent FID from the MTIME changelog
15033 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15034 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15036 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15037 [ -z "$cl_fid" ] && error "parent FID not present"
15039 # Verify that the path for the parent FID is the same as the path for
15040 # the test directory
15041 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15045 [[ "${pdir%/}" == "$dir" ]] ||
15046 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15052 remote_mds_nodsh && skip "remote MDS with nodsh"
15053 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15054 skip "Need MDS version at least 2.13.55"
15058 changelog_register || error "changelog_register failed"
15059 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15061 changelog_users $SINGLEMDS | grep -q $cl_user ||
15062 error "User '$cl_user' not found in changelog_users"
15064 # Clear some types so that MTIME changelogs are generated
15065 changelog_chmask "-CREAT"
15066 changelog_chmask "-CLOSE"
15068 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15070 # Test CL_MTIME during setattr
15071 touch $DIR/$tdir/$tfile
15072 compare_mtime_changelog $DIR/$tdir/$tfile
15074 # Test CL_MTIME during close
15075 dd if=/dev/urandom of=$DIR/$tdir/${tfile}_2 bs=1M count=64 ||
15076 error "cannot create file $DIR/$tdir/${tfile}_2"
15077 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15079 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15084 test_mkdir -c1 $DIR/$tdir
15085 cp /etc/hosts $DIR/$tdir/$tfile
15086 test_mkdir -c1 $DIR/$tdir/foo1
15087 test_mkdir -c1 $DIR/$tdir/foo2
15088 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15089 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15090 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15091 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15092 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15093 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15094 $LFS fid2path $DIR $FID
15095 error "bad link ea"
15098 rm $DIR/$tdir/foo2/zachary
15100 rm $DIR/$tdir/foo2/thor
15102 rm $DIR/$tdir/$tfile
15104 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15105 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15106 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15107 rm $DIR/$tdir/foo2/maggie
15110 local longname=$tfile.avg_len_is_thirty_two_
15111 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15112 error_noexit 'failed to unlink many hardlinks'" EXIT
15113 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15114 error "failed to hardlink many files"
15115 links=$($LFS fid2path $DIR $FID | wc -l)
15116 echo -n "${links}/1000 links in link EA"
15117 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15119 run_test 161a "link ea sanity"
15122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15123 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15126 local remote_dir=$DIR/$tdir/remote_dir
15128 mkdir -p $DIR/$tdir
15129 $LFS mkdir -i $MDTIDX $remote_dir ||
15130 error "create remote directory failed"
15132 cp /etc/hosts $remote_dir/$tfile
15133 mkdir -p $remote_dir/foo1
15134 mkdir -p $remote_dir/foo2
15135 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15136 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15137 ln $remote_dir/$tfile $remote_dir/foo1/luna
15138 ln $remote_dir/$tfile $remote_dir/foo2/thor
15140 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15142 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15143 $LFS fid2path $DIR $FID
15144 error "bad link ea"
15147 rm $remote_dir/foo2/zachary
15149 rm $remote_dir/foo2/thor
15151 rm $remote_dir/$tfile
15153 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15154 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15155 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15156 $LFS fid2path $DIR $FID
15157 error "bad link rename"
15159 rm $remote_dir/foo2/maggie
15162 local longname=filename_avg_len_is_thirty_two_
15163 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15164 error "failed to hardlink many files"
15165 links=$($LFS fid2path $DIR $FID | wc -l)
15166 echo -n "${links}/1000 links in link EA"
15167 [[ ${links} -gt 60 ]] ||
15168 error "expected at least 60 links in link EA"
15169 unlinkmany $remote_dir/foo2/$longname 1000 ||
15170 error "failed to unlink many hardlinks"
15172 run_test 161b "link ea sanity under remote directory"
15175 remote_mds_nodsh && skip "remote MDS with nodsh"
15176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15177 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15178 skip "Need MDS version at least 2.1.5"
15180 # define CLF_RENAME_LAST 0x0001
15181 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15182 changelog_register || error "changelog_register failed"
15185 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15186 touch $DIR/$tdir/foo_161c
15187 touch $DIR/$tdir/bar_161c
15188 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15189 changelog_dump | grep RENME | tail -n 5
15190 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15191 changelog_clear 0 || error "changelog_clear failed"
15192 if [ x$flags != "x0x1" ]; then
15193 error "flag $flags is not 0x1"
15196 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15197 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15198 touch $DIR/$tdir/foo_161c
15199 touch $DIR/$tdir/bar_161c
15200 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15201 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15202 changelog_dump | grep RENME | tail -n 5
15203 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15204 changelog_clear 0 || error "changelog_clear failed"
15205 if [ x$flags != "x0x0" ]; then
15206 error "flag $flags is not 0x0"
15208 echo "rename overwrite a target having nlink > 1," \
15209 "changelog record has flags of $flags"
15211 # rename doesn't overwrite a target (changelog flag 0x0)
15212 touch $DIR/$tdir/foo_161c
15213 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15214 changelog_dump | grep RENME | tail -n 5
15215 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15216 changelog_clear 0 || error "changelog_clear failed"
15217 if [ x$flags != "x0x0" ]; then
15218 error "flag $flags is not 0x0"
15220 echo "rename doesn't overwrite a target," \
15221 "changelog record has flags of $flags"
15223 # define CLF_UNLINK_LAST 0x0001
15224 # unlink a file having nlink = 1 (changelog flag 0x1)
15225 rm -f $DIR/$tdir/foo2_161c
15226 changelog_dump | grep UNLNK | tail -n 5
15227 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15228 changelog_clear 0 || error "changelog_clear failed"
15229 if [ x$flags != "x0x1" ]; then
15230 error "flag $flags is not 0x1"
15232 echo "unlink a file having nlink = 1," \
15233 "changelog record has flags of $flags"
15235 # unlink a file having nlink > 1 (changelog flag 0x0)
15236 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15237 rm -f $DIR/$tdir/foobar_161c
15238 changelog_dump | grep UNLNK | tail -n 5
15239 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15240 changelog_clear 0 || error "changelog_clear failed"
15241 if [ x$flags != "x0x0" ]; then
15242 error "flag $flags is not 0x0"
15244 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15246 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15249 remote_mds_nodsh && skip "remote MDS with nodsh"
15250 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15255 changelog_register || error "changelog_register failed"
15257 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15258 # interfer with $MOUNT/.lustre/fid/ access
15260 [[ $? -eq 0 ]] || error "mkdir failed"
15262 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15263 $LCTL set_param fail_loc=0x8000140c
15265 $LCTL set_param fail_val=5
15268 echo foofoo > $DIR/$tdir/$tfile &
15271 # wait for create to be delayed
15275 [[ $? -eq 0 ]] || error "create should be blocked"
15277 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15278 stack_trap "rm -f $tempfile"
15279 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15280 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15281 # some delay may occur during ChangeLog publishing and file read just
15282 # above, that could allow file write to happen finally
15283 [[ -s $tempfile ]] && echo "file should be empty"
15285 $LCTL set_param fail_loc=0
15288 [[ $? -eq 0 ]] || error "create failed"
15290 run_test 161d "create with concurrent .lustre/fid access"
15293 local expected="$1"
15298 path=$($LFS fid2path "$@")
15301 if [ $rc -ne 0 ]; then
15302 error "path looked up of '$expected' failed: rc=$rc"
15303 elif [ "$path" != "$expected" ]; then
15304 error "path looked up '$path' instead of '$expected'"
15306 echo "FID '$fid' resolves to path '$path' as expected"
15310 test_162a() { # was test_162
15311 test_mkdir -p -c1 $DIR/$tdir/d2
15312 touch $DIR/$tdir/d2/$tfile
15313 touch $DIR/$tdir/d2/x1
15314 touch $DIR/$tdir/d2/x2
15315 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15316 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15318 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15319 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15322 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15323 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15324 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15326 # softlink to wrong file
15327 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15328 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15329 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15332 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15333 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15334 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15335 # fid2path dir/fsname should both work
15336 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15337 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15339 # hardlink count: check that there are 2 links
15340 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15341 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15343 # hardlink indexing: remove the first link
15344 rm $DIR/$tdir/d2/p/q/r/hlink
15345 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15347 run_test 162a "path lookup sanity"
15350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15351 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15354 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15355 error "create striped dir failed"
15357 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15358 tail -n 1 | awk '{print $2}')
15359 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15361 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15362 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15365 for ((i=0;i<5;i++)); do
15366 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15367 error "get fid for f$i failed"
15368 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15370 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15371 error "get fid for d$i failed"
15372 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15377 run_test 162b "striped directory path lookup sanity"
15379 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15381 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15382 skip "Need MDS version at least 2.7.51"
15384 local lpath=$tdir.local
15385 local rpath=$tdir.remote
15387 test_mkdir $DIR/$lpath
15388 test_mkdir $DIR/$rpath
15390 for ((i = 0; i <= 101; i++)); do
15393 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15394 error "get fid for local directory $DIR/$lpath failed"
15395 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15398 test_mkdir $DIR/$rpath
15399 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15400 error "get fid for remote directory $DIR/$rpath failed"
15401 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15406 run_test 162c "fid2path works with paths 100 or more directories deep"
15408 oalr_event_count() {
15412 awk -v name="${FSNAME}-OST0000" \
15413 -v event="${event}" \
15414 '$1 == "TRACE" && $2 == event && $3 == name' \
15419 oalr_expect_event_count() {
15422 local expect="${3}"
15425 count=$(oalr_event_count "${event}" "${trace}")
15426 if ((count == expect)); then
15430 error_noexit "${event} event count was '${count}', expected ${expect}"
15436 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15438 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15442 sync # Flush previous IOs so we can count log entries.
15443 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15444 stack_trap cleanup_165 EXIT
15448 local trace="/tmp/${tfile}.trace"
15452 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15456 do_facet ost1 ofd_access_log_reader --list
15459 do_facet ost1 killall -TERM ofd_access_log_reader
15463 if ((rc != 0)); then
15464 error "ofd_access_log_reader exited with rc = '${rc}'"
15467 # Parse trace file for discovery events:
15468 oalr_expect_event_count alr_log_add "${trace}" 1
15469 oalr_expect_event_count alr_log_eof "${trace}" 1
15470 oalr_expect_event_count alr_log_free "${trace}" 1
15472 run_test 165a "ofd access log discovery"
15475 local trace="/tmp/${tfile}.trace"
15476 local file="${DIR}/${tfile}"
15487 lfs setstripe -c 1 -i 0 "${file}"
15488 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15489 do_facet ost1 ofd_access_log_reader --list
15491 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15493 do_facet ost1 killall -TERM ofd_access_log_reader
15497 if ((rc != 0)); then
15498 error "ofd_access_log_reader exited with rc = '${rc}'"
15501 oalr_expect_event_count alr_log_entry "${trace}" 1
15503 pfid1=$($LFS path2fid "${file}")
15505 # 1 2 3 4 5 6 7 8 9 10
15506 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15507 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15509 echo "entry = '${entry[*]}'" >&2
15512 if [[ "${pfid1}" != "${pfid2}" ]]; then
15513 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15517 if ((size != 1048576)); then
15518 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15522 if [[ "${flags}" != "w" ]]; then
15523 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15526 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15527 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15529 do_facet ost1 killall -TERM ofd_access_log_reader
15533 if ((rc != 0)); then
15534 error "ofd_access_log_reader exited with rc = '${rc}'"
15537 oalr_expect_event_count alr_log_entry "${trace}" 1
15539 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15540 echo "entry = '${entry[*]}'" >&2
15543 if [[ "${pfid1}" != "${pfid2}" ]]; then
15544 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15548 if ((size != 524288)); then
15549 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15553 if [[ "${flags}" != "r" ]]; then
15554 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15557 run_test 165b "ofd access log entries are produced and consumed"
15560 local file="${DIR}/${tdir}/${tfile}"
15561 test_mkdir "${DIR}/${tdir}"
15565 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15567 # 4096 / 64 = 64. Create twice as many entries.
15568 for ((i = 0; i < 128; i++)); do
15569 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15573 do_facet ost1 ofd_access_log_reader --list
15574 unlinkmany "${file}-%d" 128
15576 run_test 165c "full ofd access logs do not block IOs"
15578 oal_peek_entry_count() {
15579 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15582 oal_expect_entry_count() {
15583 local entry_count=$(oal_peek_entry_count)
15586 if ((entry_count == expect)); then
15590 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15591 do_facet ost1 ofd_access_log_reader --list >&2
15596 local trace="/tmp/${tfile}.trace"
15597 local file="${DIR}/${tdir}/${tfile}"
15598 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15600 test_mkdir "${DIR}/${tdir}"
15603 lfs setstripe -c 1 -i 0 "${file}"
15605 do_facet ost1 lctl set_param "${param}=rw"
15606 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15607 oal_expect_entry_count 1
15609 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15610 oal_expect_entry_count 2
15612 do_facet ost1 lctl set_param "${param}=r"
15613 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15614 oal_expect_entry_count 2
15616 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15617 oal_expect_entry_count 3
15619 do_facet ost1 lctl set_param "${param}=w"
15620 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15621 oal_expect_entry_count 4
15623 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15624 oal_expect_entry_count 4
15626 do_facet ost1 lctl set_param "${param}=0"
15627 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15628 oal_expect_entry_count 4
15630 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15631 oal_expect_entry_count 4
15633 run_test 165d "ofd_access_log mask works"
15636 # do directio so as not to populate the page cache
15637 log "creating a 10 Mb file"
15638 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15639 log "starting reads"
15640 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15641 log "truncating the file"
15642 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15644 kill %+ || true # reads might have finished
15645 echo "wait until dd is finished"
15647 log "removing the temporary file"
15648 rm -rf $DIR/$tfile || error "tmp file removal failed"
15650 run_test 169 "parallel read and truncate should not deadlock"
15653 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15655 $LCTL clear # bug 18514
15656 $LCTL debug_daemon start $TMP/${tfile}_log_good
15658 $LCTL debug_daemon stop
15659 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15660 error "sed failed to read log_good"
15662 $LCTL debug_daemon start $TMP/${tfile}_log_good
15664 $LCTL debug_daemon stop
15666 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15667 error "lctl df log_bad failed"
15669 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15670 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15672 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15673 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15675 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15676 error "bad_line good_line1 good_line2 are empty"
15678 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15679 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15680 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15682 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15683 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15684 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15686 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15687 error "bad_line_new good_line_new are empty"
15689 local expected_good=$((good_line1 + good_line2*2))
15691 rm -f $TMP/${tfile}*
15692 # LU-231, short malformed line may not be counted into bad lines
15693 if [ $bad_line -ne $bad_line_new ] &&
15694 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15695 error "expected $bad_line bad lines, but got $bad_line_new"
15699 if [ $expected_good -ne $good_line_new ]; then
15700 error "expected $expected_good good lines, but got $good_line_new"
15705 run_test 170 "test lctl df to handle corrupted log ====================="
15707 test_171() { # bug20592
15708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15710 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15711 $LCTL set_param fail_loc=0x50e
15712 $LCTL set_param fail_val=3000
15713 multiop_bg_pause $DIR/$tfile O_s || true
15715 kill -USR1 $MULTIPID
15719 if dmesg | grep "recursive fault"; then
15720 error "caught a recursive fault"
15722 $LCTL set_param fail_loc=0
15725 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15727 # it would be good to share it with obdfilter-survey/iokit-libecho code
15728 setup_obdecho_osc () {
15731 local obdfilter_name=$2
15732 echo "Creating new osc for $obdfilter_name on $ost_nid"
15733 # make sure we can find loopback nid
15734 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15736 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15737 ${obdfilter_name}_osc_UUID || rc=2; }
15738 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15739 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15743 cleanup_obdecho_osc () {
15744 local obdfilter_name=$1
15745 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15746 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15753 local pages=${3:-64}
15758 local obd_size=$(get_obd_size $node $OBD)
15759 local page_size=$(get_page_size $node)
15760 if [[ -n "$obd_size" ]]; then
15761 local new_count=$((obd_size / (pages * page_size / 1024)))
15762 [[ $new_count -ge $count ]] || count=$new_count
15765 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15766 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15768 if [ $rc -eq 0 ]; then
15769 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15770 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15772 echo "New object id is $id"
15773 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15775 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15776 "test_brw $count w v $pages $id" || rc=4; }
15777 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15779 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15780 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15781 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15782 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15783 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15790 if ! [ -d /sys/fs/lustre/echo_client ] &&
15791 ! module_loaded obdecho; then
15792 load_module obdecho/obdecho &&
15793 stack_trap "rmmod obdecho" EXIT ||
15794 error "unable to load obdecho on client"
15797 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15798 local host=$($LCTL get_param -n osc.$osc.import |
15799 awk '/current_connection:/ { print $2 }' )
15800 local target=$($LCTL get_param -n osc.$osc.import |
15801 awk '/target:/ { print $2 }' )
15802 target=${target%_UUID}
15804 if [ -n "$target" ]; then
15805 setup_obdecho_osc $host $target &&
15806 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15807 { error "obdecho setup failed with $?"; return; }
15809 obdecho_test ${target}_osc client ||
15810 error "obdecho_test failed on ${target}_osc"
15812 $LCTL get_param osc.$osc.import
15813 error "there is no osc.$osc.import target"
15816 run_test 180a "test obdecho on osc"
15819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15820 remote_ost_nodsh && skip "remote OST with nodsh"
15822 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15823 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15824 error "failed to load module obdecho"
15826 local target=$(do_facet ost1 $LCTL dl |
15827 awk '/obdfilter/ { print $4; exit; }')
15829 if [ -n "$target" ]; then
15830 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15832 do_facet ost1 $LCTL dl
15833 error "there is no obdfilter target on ost1"
15836 run_test 180b "test obdecho directly on obdfilter"
15838 test_180c() { # LU-2598
15839 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15840 remote_ost_nodsh && skip "remote OST with nodsh"
15841 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15842 skip "Need MDS version at least 2.4.0"
15844 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15845 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15846 error "failed to load module obdecho"
15848 local target=$(do_facet ost1 $LCTL dl |
15849 awk '/obdfilter/ { print $4; exit; }')
15851 if [ -n "$target" ]; then
15852 local pages=16384 # 64MB bulk I/O RPC size
15854 obdecho_test "$target" ost1 "$pages" ||
15855 error "obdecho_test with pages=$pages failed with $?"
15857 do_facet ost1 $LCTL dl
15858 error "there is no obdfilter target on ost1"
15861 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15863 test_181() { # bug 22177
15864 test_mkdir $DIR/$tdir
15865 # create enough files to index the directory
15866 createmany -o $DIR/$tdir/foobar 4000
15867 # print attributes for debug purpose
15870 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15872 # remove the files & current working dir
15873 unlinkmany $DIR/$tdir/foobar 4000
15875 kill -USR1 $MULTIPID
15877 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15880 run_test 181 "Test open-unlinked dir ========================"
15886 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15888 $LCTL set_param mdc.*.rpc_stats=clear
15890 for (( i = 0; i < $tcount; i++ )) ; do
15891 mkdir $DIR/$tdir/$i
15894 for (( i = 0; i < $tcount; i++ )) ; do
15895 createmany -o $DIR/$tdir/$i/f- $fcount &
15899 for (( i = 0; i < $tcount; i++ )) ; do
15900 unlinkmany $DIR/$tdir/$i/f- $fcount &
15904 $LCTL get_param mdc.*.rpc_stats
15908 run_test 182 "Test parallel modify metadata operations ================"
15910 test_183() { # LU-2275
15911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15912 remote_mds_nodsh && skip "remote MDS with nodsh"
15913 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15914 skip "Need MDS version at least 2.3.56"
15916 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15917 echo aaa > $DIR/$tdir/$tfile
15919 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15920 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15922 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15923 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15925 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15927 # Flush negative dentry cache
15928 touch $DIR/$tdir/$tfile
15930 # We are not checking for any leaked references here, they'll
15931 # become evident next time we do cleanup with module unload.
15934 run_test 183 "No crash or request leak in case of strange dispositions ========"
15936 # test suite 184 is for LU-2016, LU-2017
15938 check_swap_layouts_support
15940 dir0=$DIR/$tdir/$testnum
15941 test_mkdir -p -c1 $dir0
15946 $LFS setstripe -c1 $file1
15948 $LFS setstripe -c2 $file2
15950 gen1=$($LFS getstripe -g $file1)
15951 gen2=$($LFS getstripe -g $file2)
15953 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15954 gen=$($LFS getstripe -g $file1)
15955 [[ $gen1 != $gen ]] ||
15956 "Layout generation on $file1 does not change"
15957 gen=$($LFS getstripe -g $file2)
15958 [[ $gen2 != $gen ]] ||
15959 "Layout generation on $file2 does not change"
15961 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15962 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15964 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15966 run_test 184a "Basic layout swap"
15969 check_swap_layouts_support
15971 dir0=$DIR/$tdir/$testnum
15972 mkdir -p $dir0 || error "creating dir $dir0"
15979 $LFS setstripe -c1 $file1
15980 $LFS setstripe -c2 $file2
15981 $LFS setstripe -c1 $file3
15982 chown $RUNAS_ID $file3
15983 gen1=$($LFS getstripe -g $file1)
15984 gen2=$($LFS getstripe -g $file2)
15986 $LFS swap_layouts $dir1 $dir2 &&
15987 error "swap of directories layouts should fail"
15988 $LFS swap_layouts $dir1 $file1 &&
15989 error "swap of directory and file layouts should fail"
15990 $RUNAS $LFS swap_layouts $file1 $file2 &&
15991 error "swap of file we cannot write should fail"
15992 $LFS swap_layouts $file1 $file3 &&
15993 error "swap of file with different owner should fail"
15994 /bin/true # to clear error code
15996 run_test 184b "Forbidden layout swap (will generate errors)"
15999 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16000 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16001 check_swap_layouts_support
16002 check_swap_layout_no_dom $DIR
16004 local dir0=$DIR/$tdir/$testnum
16005 mkdir -p $dir0 || error "creating dir $dir0"
16007 local ref1=$dir0/ref1
16008 local ref2=$dir0/ref2
16009 local file1=$dir0/file1
16010 local file2=$dir0/file2
16011 # create a file large enough for the concurrent test
16012 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16013 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16014 echo "ref file size: ref1($(stat -c %s $ref1))," \
16015 "ref2($(stat -c %s $ref2))"
16018 dd if=$ref1 of=$file1 bs=16k &
16021 # Make sure dd starts to copy file
16022 while [ ! -f $file1 ]; do sleep 0.1; done
16024 $LFS swap_layouts $file1 $file2
16027 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16028 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16030 # how many bytes copied before swapping layout
16031 local copied=$(stat -c %s $file2)
16032 local remaining=$(stat -c %s $ref1)
16033 remaining=$((remaining - copied))
16034 echo "Copied $copied bytes before swapping layout..."
16036 cmp -n $copied $file1 $ref2 | grep differ &&
16037 error "Content mismatch [0, $copied) of ref2 and file1"
16038 cmp -n $copied $file2 $ref1 ||
16039 error "Content mismatch [0, $copied) of ref1 and file2"
16040 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16041 error "Content mismatch [$copied, EOF) of ref1 and file1"
16044 rm -f $ref1 $ref2 $file1 $file2
16046 run_test 184c "Concurrent write and layout swap"
16049 check_swap_layouts_support
16050 check_swap_layout_no_dom $DIR
16051 [ -z "$(which getfattr 2>/dev/null)" ] &&
16052 skip_env "no getfattr command"
16054 local file1=$DIR/$tdir/$tfile-1
16055 local file2=$DIR/$tdir/$tfile-2
16056 local file3=$DIR/$tdir/$tfile-3
16060 mkdir -p $DIR/$tdir
16061 touch $file1 || error "create $file1 failed"
16062 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16063 error "create $file2 failed"
16064 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16065 error "create $file3 failed"
16066 lovea1=$(get_layout_param $file1)
16068 $LFS swap_layouts $file2 $file3 ||
16069 error "swap $file2 $file3 layouts failed"
16070 $LFS swap_layouts $file1 $file2 ||
16071 error "swap $file1 $file2 layouts failed"
16073 lovea2=$(get_layout_param $file2)
16076 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16078 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16079 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16081 run_test 184d "allow stripeless layouts swap"
16084 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16085 skip "Need MDS version at least 2.6.94"
16086 check_swap_layouts_support
16087 check_swap_layout_no_dom $DIR
16088 [ -z "$(which getfattr 2>/dev/null)" ] &&
16089 skip_env "no getfattr command"
16091 local file1=$DIR/$tdir/$tfile-1
16092 local file2=$DIR/$tdir/$tfile-2
16093 local file3=$DIR/$tdir/$tfile-3
16096 mkdir -p $DIR/$tdir
16097 touch $file1 || error "create $file1 failed"
16098 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16099 error "create $file2 failed"
16100 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16101 error "create $file3 failed"
16103 $LFS swap_layouts $file1 $file2 ||
16104 error "swap $file1 $file2 layouts failed"
16106 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16107 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16109 echo 123 > $file1 || error "Should be able to write into $file1"
16111 $LFS swap_layouts $file1 $file3 ||
16112 error "swap $file1 $file3 layouts failed"
16114 echo 123 > $file1 || error "Should be able to write into $file1"
16116 rm -rf $file1 $file2 $file3
16118 run_test 184e "Recreate layout after stripeless layout swaps"
16121 # Create a file with name longer than sizeof(struct stat) ==
16122 # 144 to see if we can get chars from the file name to appear
16123 # in the returned striping. Note that 'f' == 0x66.
16124 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16126 mkdir -p $DIR/$tdir
16127 mcreate $DIR/$tdir/$file
16128 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16129 error "IOC_MDC_GETFILEINFO returned garbage striping"
16132 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16134 test_185() { # LU-2441
16135 # LU-3553 - no volatile file support in old servers
16136 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16137 skip "Need MDS version at least 2.3.60"
16139 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16140 touch $DIR/$tdir/spoo
16141 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16142 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16143 error "cannot create/write a volatile file"
16144 [ "$FILESET" == "" ] &&
16145 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16146 error "FID is still valid after close"
16148 multiop_bg_pause $DIR/$tdir vVw4096_c
16155 # assume that the next FID for this client is sequential, since stdout
16156 # is unfortunately eaten by multiop_bg_pause
16157 local n=$((${fidv[1]} + 1))
16158 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16159 if [ "$FILESET" == "" ]; then
16160 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16161 error "FID is missing before close"
16163 kill -USR1 $multi_pid
16164 # 1 second delay, so if mtime change we will see it
16166 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16167 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16169 run_test 185 "Volatile file support"
16171 function create_check_volatile() {
16175 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16178 local FID=$(cat /tmp/${tfile}.fid)
16179 [ "$FID" == "" ] && error "can't get FID for volatile"
16180 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16181 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16182 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16186 cancel_lru_locks mdc # flush opencache
16187 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16192 # LU-12516 - volatile creation via .lustre
16193 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16194 skip "Need MDS version at least 2.3.55"
16196 create_check_volatile 0
16197 [ $MDSCOUNT -lt 2 ] && return 0
16200 create_check_volatile 1
16204 run_test 185a "Volatile file creation in .lustre/fid/"
16207 remote_mds_nodsh && skip "remote MDS with nodsh"
16208 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16209 skip "Need MDS version at least 2.3.0"
16211 local dir0=$DIR/$tdir/$testnum
16212 mkdir -p $dir0 || error "creating dir $dir0"
16214 local file=$dir0/file1
16215 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16216 local dv1=$($LFS data_version $file)
16217 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16218 local dv2=$($LFS data_version $file)
16219 [[ $dv1 != $dv2 ]] ||
16220 error "data version did not change on write $dv1 == $dv2"
16225 run_test 187a "Test data version change"
16228 remote_mds_nodsh && skip "remote MDS with nodsh"
16229 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16230 skip "Need MDS version at least 2.3.0"
16232 local dir0=$DIR/$tdir/$testnum
16233 mkdir -p $dir0 || error "creating dir $dir0"
16235 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16236 [[ ${DV[0]} != ${DV[1]} ]] ||
16237 error "data version did not change on write"\
16238 " ${DV[0]} == ${DV[1]}"
16243 run_test 187b "Test data version change on volatile file"
16246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16247 remote_mgs_nodsh && skip "remote MGS with nodsh"
16248 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16250 local POOL=${POOL:-cea1}
16251 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16252 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16255 local last_ost=$(($OSTCOUNT - 1))
16257 local ost_list=$(seq $first_ost $ost_step $last_ost)
16258 local ost_range="$first_ost $last_ost $ost_step"
16259 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16260 local file_dir=$POOL_ROOT/file_tst
16261 local subdir=$test_path/subdir
16265 # former test_200a test_200b
16266 pool_add $POOL || { rc=$? ; break; }
16267 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16268 # former test_200c test_200d
16269 mkdir -p $test_path
16270 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16271 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16273 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16274 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16275 || { rc=$? ; break; }
16276 # former test_200e test_200f
16277 local files=$((OSTCOUNT*3))
16278 pool_alloc_files $POOL $test_path $files "$ost_list" \
16279 || { rc=$? ; break; }
16280 pool_create_files $POOL $file_dir $files "$ost_list" \
16281 || { rc=$? ; break; }
16282 # former test_200g test_200h
16283 pool_lfs_df $POOL || { rc=$? ; break; }
16284 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16286 # former test_201a test_201b test_201c
16287 pool_remove_first_target $POOL || { rc=$? ; break; }
16289 local f=$test_path/$tfile
16290 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16291 pool_remove $POOL $f || { rc=$? ; break; }
16299 run_test 200 "OST pools"
16301 # usage: default_attr <count | size | offset>
16303 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16306 # usage: check_default_stripe_attr
16307 check_default_stripe_attr() {
16308 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16311 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16313 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16317 error "unknown getstripe attr '$1'"
16320 [ $ACTUAL == $EXPECTED ] ||
16321 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16325 test_mkdir $DIR/$tdir
16326 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16328 check_default_stripe_attr --stripe-count
16329 check_default_stripe_attr --stripe-size
16330 check_default_stripe_attr --stripe-index
16332 run_test 204a "Print default stripe attributes"
16335 test_mkdir $DIR/$tdir
16336 $LFS setstripe --stripe-count 1 $DIR/$tdir
16338 check_default_stripe_attr --stripe-size
16339 check_default_stripe_attr --stripe-index
16341 run_test 204b "Print default stripe size and offset"
16344 test_mkdir $DIR/$tdir
16345 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16347 check_default_stripe_attr --stripe-count
16348 check_default_stripe_attr --stripe-index
16350 run_test 204c "Print default stripe count and offset"
16353 test_mkdir $DIR/$tdir
16354 $LFS setstripe --stripe-index 0 $DIR/$tdir
16356 check_default_stripe_attr --stripe-count
16357 check_default_stripe_attr --stripe-size
16359 run_test 204d "Print default stripe count and size"
16362 test_mkdir $DIR/$tdir
16363 $LFS setstripe -d $DIR/$tdir
16365 check_default_stripe_attr --stripe-count --raw
16366 check_default_stripe_attr --stripe-size --raw
16367 check_default_stripe_attr --stripe-index --raw
16369 run_test 204e "Print raw stripe attributes"
16372 test_mkdir $DIR/$tdir
16373 $LFS setstripe --stripe-count 1 $DIR/$tdir
16375 check_default_stripe_attr --stripe-size --raw
16376 check_default_stripe_attr --stripe-index --raw
16378 run_test 204f "Print raw stripe size and offset"
16381 test_mkdir $DIR/$tdir
16382 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16384 check_default_stripe_attr --stripe-count --raw
16385 check_default_stripe_attr --stripe-index --raw
16387 run_test 204g "Print raw stripe count and offset"
16390 test_mkdir $DIR/$tdir
16391 $LFS setstripe --stripe-index 0 $DIR/$tdir
16393 check_default_stripe_attr --stripe-count --raw
16394 check_default_stripe_attr --stripe-size --raw
16396 run_test 204h "Print raw stripe count and size"
16398 # Figure out which job scheduler is being used, if any,
16399 # or use a fake one
16400 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16401 JOBENV=SLURM_JOB_ID
16402 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16404 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16406 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16407 JOBENV=LOADL_STEP_ID
16408 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16411 $LCTL list_param jobid_name > /dev/null 2>&1
16412 if [ $? -eq 0 ]; then
16418 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16420 verify_jobstats() {
16425 # we don't really need to clear the stats for this test to work, since each
16426 # command has a unique jobid, but it makes debugging easier if needed.
16427 # for facet in $facets; do
16428 # local dev=$(convert_facet2label $facet)
16429 # # clear old jobstats
16430 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16433 # use a new JobID for each test, or we might see an old one
16434 [ "$JOBENV" = "FAKE_JOBID" ] &&
16435 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16437 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16439 [ "$JOBENV" = "nodelocal" ] && {
16440 FAKE_JOBID=id.$testnum.%e.$RANDOM
16441 $LCTL set_param jobid_name=$FAKE_JOBID
16442 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16445 log "Test: ${cmd[*]}"
16446 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16448 if [ $JOBENV = "FAKE_JOBID" ]; then
16449 FAKE_JOBID=$JOBVAL ${cmd[*]}
16454 # all files are created on OST0000
16455 for facet in $facets; do
16456 local stats="*.$(convert_facet2label $facet).job_stats"
16458 # strip out libtool wrappers for in-tree executables
16459 if [ $(do_facet $facet lctl get_param $stats |
16460 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16461 do_facet $facet lctl get_param $stats
16462 error "No jobstats for $JOBVAL found on $facet::$stats"
16468 local new_jobenv=$1
16470 set_persistent_param_and_check client "jobid_var" \
16471 "$FSNAME.sys.jobid_var" $new_jobenv
16474 test_205a() { # Job stats
16475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16476 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16477 skip "Need MDS version with at least 2.7.1"
16478 remote_mgs_nodsh && skip "remote MGS with nodsh"
16479 remote_mds_nodsh && skip "remote MDS with nodsh"
16480 remote_ost_nodsh && skip "remote OST with nodsh"
16481 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16482 skip "Server doesn't support jobstats"
16483 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16485 local old_jobenv=$($LCTL get_param -n jobid_var)
16486 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16488 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16489 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16491 stack_trap "do_facet mgs $PERM_CMD \
16492 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16496 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16497 mdt.*.job_cleanup_interval | head -n 1)
16498 local new_interval=5
16499 do_facet $SINGLEMDS \
16500 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16501 stack_trap "do_facet $SINGLEMDS \
16502 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16503 local start=$SECONDS
16507 cmd="mkdir $DIR/$tdir"
16508 verify_jobstats "$cmd" "$SINGLEMDS"
16510 cmd="rmdir $DIR/$tdir"
16511 verify_jobstats "$cmd" "$SINGLEMDS"
16512 # mkdir on secondary MDT
16513 if [ $MDSCOUNT -gt 1 ]; then
16514 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16515 verify_jobstats "$cmd" "mds2"
16518 cmd="mknod $DIR/$tfile c 1 3"
16519 verify_jobstats "$cmd" "$SINGLEMDS"
16521 cmd="rm -f $DIR/$tfile"
16522 verify_jobstats "$cmd" "$SINGLEMDS"
16523 # create all files on OST0000 so verify_jobstats can find OST stats
16525 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16526 verify_jobstats "$cmd" "$SINGLEMDS"
16528 cmd="touch $DIR/$tfile"
16529 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16531 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16532 verify_jobstats "$cmd" "ost1"
16534 cancel_lru_locks osc
16535 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16536 verify_jobstats "$cmd" "ost1"
16538 cmd="$TRUNCATE $DIR/$tfile 0"
16539 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16541 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16542 verify_jobstats "$cmd" "$SINGLEMDS"
16543 # jobstats expiry - sleep until old stats should be expired
16544 local left=$((new_interval + 5 - (SECONDS - start)))
16545 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16546 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16548 cmd="mkdir $DIR/$tdir.expire"
16549 verify_jobstats "$cmd" "$SINGLEMDS"
16550 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16551 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16553 # Ensure that jobid are present in changelog (if supported by MDS)
16554 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16555 changelog_dump | tail -10
16556 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16557 [ $jobids -eq 9 ] ||
16558 error "Wrong changelog jobid count $jobids != 9"
16562 jobstats_set $JOBENV
16564 changelog_dump | grep $tfile
16565 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16566 [ $jobids -eq 0 ] ||
16567 error "Unexpected jobids when jobid_var=$JOBENV"
16570 lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"
16571 JOBENV="JOBCOMPLEX"
16572 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16574 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16576 run_test 205a "Verify job stats"
16578 # LU-13117, LU-13597
16580 job_stats="mdt.*.job_stats"
16581 $LCTL set_param $job_stats=clear
16582 $LCTL set_param jobid_var=USER jobid_name="%e.%u"
16583 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16584 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16585 grep "job_id:.*foolish" &&
16586 error "Unexpected jobid found"
16587 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16588 grep "open:.*min.*max.*sum" ||
16589 error "wrong job_stats format found"
16591 run_test 205b "Verify job stats jobid and output format"
16595 $LCTL set_param llite.*.stats=0
16596 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16597 $LCTL get_param llite.*.stats
16598 $LCTL get_param llite.*.stats | grep \
16599 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16600 error "wrong client stats format found"
16602 run_test 205c "Verify client stats format"
16604 # LU-1480, LU-1773 and LU-1657
16606 mkdir -p $DIR/$tdir
16607 $LFS setstripe -c -1 $DIR/$tdir
16608 #define OBD_FAIL_LOV_INIT 0x1403
16609 $LCTL set_param fail_loc=0xa0001403
16610 $LCTL set_param fail_val=1
16611 touch $DIR/$tdir/$tfile || true
16613 run_test 206 "fail lov_init_raid0() doesn't lbug"
16616 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16617 local fsz=`stat -c %s $DIR/$tfile`
16618 cancel_lru_locks mdc
16620 # do not return layout in getattr intent
16621 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16622 $LCTL set_param fail_loc=0x170
16623 local sz=`stat -c %s $DIR/$tfile`
16625 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16629 run_test 207a "can refresh layout at glimpse"
16632 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16633 local cksum=`md5sum $DIR/$tfile`
16634 local fsz=`stat -c %s $DIR/$tfile`
16635 cancel_lru_locks mdc
16636 cancel_lru_locks osc
16638 # do not return layout in getattr intent
16639 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16640 $LCTL set_param fail_loc=0x171
16642 # it will refresh layout after the file is opened but before read issues
16643 echo checksum is "$cksum"
16644 echo "$cksum" |md5sum -c --quiet || error "file differs"
16648 run_test 207b "can refresh layout at open"
16651 # FIXME: in this test suite, only RD lease is used. This is okay
16652 # for now as only exclusive open is supported. After generic lease
16653 # is done, this test suite should be revised. - Jinshan
16655 remote_mds_nodsh && skip "remote MDS with nodsh"
16656 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16657 skip "Need MDS version at least 2.4.52"
16659 echo "==== test 1: verify get lease work"
16660 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16662 echo "==== test 2: verify lease can be broken by upcoming open"
16663 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16667 $MULTIOP $DIR/$tfile oO_RDONLY:c
16668 kill -USR1 $PID && wait $PID || error "break lease error"
16670 echo "==== test 3: verify lease can't be granted if an open already exists"
16671 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16675 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16676 kill -USR1 $PID && wait $PID || error "open file error"
16678 echo "==== test 4: lease can sustain over recovery"
16679 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16685 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16687 echo "==== test 5: lease broken can't be regained by replay"
16688 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16692 # open file to break lease and then recovery
16693 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16696 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16700 run_test 208 "Exclusive open"
16703 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16704 skip_env "must have disp_stripe"
16707 sync; sleep 5; sync;
16709 echo 3 > /proc/sys/vm/drop_caches
16710 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16711 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16712 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16714 # open/close 500 times
16715 for i in $(seq 500); do
16719 echo 3 > /proc/sys/vm/drop_caches
16720 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16721 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16722 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16724 echo "before: $req_before, after: $req_after"
16725 [ $((req_after - req_before)) -ge 300 ] &&
16726 error "open/close requests are not freed"
16729 run_test 209 "read-only open/close requests should be freed promptly"
16734 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16738 $LFS getstripe $DIR/$tfile
16740 wait $pid || error "multiop failed"
16742 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16746 $LFS getstripe $DIR/$tfile
16748 wait $pid || error "multiop failed"
16750 run_test 210 "lfs getstripe does not break leases"
16754 size=$((size % 8192 + 1))
16755 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16756 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16757 rm -f $DIR/f212 $DIR/f212.xyz
16759 run_test 212 "Sendfile test ============================================"
16762 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16763 cancel_lru_locks osc
16764 lctl set_param fail_loc=0x8000040f
16765 # generate a read lock
16766 cat $DIR/$tfile > /dev/null
16767 # write to the file, it will try to cancel the above read lock.
16768 cat /etc/hosts >> $DIR/$tfile
16770 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16772 test_214() { # for bug 20133
16773 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16774 for (( i=0; i < 340; i++ )) ; do
16775 touch $DIR/$tdir/d214c/a$i
16778 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16779 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16780 ls $DIR/d214c || error "ls $DIR/d214c failed"
16781 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16782 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16784 run_test 214 "hash-indexed directory test - bug 20133"
16786 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16787 create_lnet_proc_files() {
16788 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16791 # counterpart of create_lnet_proc_files
16792 remove_lnet_proc_files() {
16793 rm -f $TMP/lnet_$1.sys
16796 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16797 # 3rd arg as regexp for body
16798 check_lnet_proc_stats() {
16799 local l=$(cat "$TMP/lnet_$1" |wc -l)
16800 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16802 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16805 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16806 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16807 # optional and can be regexp for 2nd line (lnet.routes case)
16808 check_lnet_proc_entry() {
16809 local blp=2 # blp stands for 'position of 1st line of body'
16810 [ -z "$5" ] || blp=3 # lnet.routes case
16812 local l=$(cat "$TMP/lnet_$1" |wc -l)
16813 # subtracting one from $blp because the body can be empty
16814 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16816 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16817 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16819 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16820 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16822 # bail out if any unexpected line happened
16823 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16824 [ "$?" != 0 ] || error "$2 misformatted"
16827 test_215() { # for bugs 18102, 21079, 21517
16828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16830 local N='(0|[1-9][0-9]*)' # non-negative numeric
16831 local P='[1-9][0-9]*' # positive numeric
16832 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16833 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16834 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16835 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16837 local L1 # regexp for 1st line
16838 local L2 # regexp for 2nd line (optional)
16839 local BR # regexp for the rest (body)
16841 # lnet.stats should look as 11 space-separated non-negative numerics
16842 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16843 create_lnet_proc_files "stats"
16844 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16845 remove_lnet_proc_files "stats"
16847 # lnet.routes should look like this:
16848 # Routing disabled/enabled
16849 # net hops priority state router
16850 # where net is a string like tcp0, hops > 0, priority >= 0,
16851 # state is up/down,
16852 # router is a string like 192.168.1.1@tcp2
16853 L1="^Routing (disabled|enabled)$"
16854 L2="^net +hops +priority +state +router$"
16855 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16856 create_lnet_proc_files "routes"
16857 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16858 remove_lnet_proc_files "routes"
16860 # lnet.routers should look like this:
16861 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16862 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16863 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16864 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16865 L1="^ref +rtr_ref +alive +router$"
16866 BR="^$P +$P +(up|down) +$NID$"
16867 create_lnet_proc_files "routers"
16868 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16869 remove_lnet_proc_files "routers"
16871 # lnet.peers should look like this:
16872 # nid refs state last max rtr min tx min queue
16873 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16874 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16875 # numeric (0 or >0 or <0), queue >= 0.
16876 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16877 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16878 create_lnet_proc_files "peers"
16879 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16880 remove_lnet_proc_files "peers"
16882 # lnet.buffers should look like this:
16883 # pages count credits min
16884 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16885 L1="^pages +count +credits +min$"
16886 BR="^ +$N +$N +$I +$I$"
16887 create_lnet_proc_files "buffers"
16888 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16889 remove_lnet_proc_files "buffers"
16891 # lnet.nis should look like this:
16892 # nid status alive refs peer rtr max tx min
16893 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16894 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16895 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16896 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16897 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16898 create_lnet_proc_files "nis"
16899 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16900 remove_lnet_proc_files "nis"
16902 # can we successfully write to lnet.stats?
16903 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16905 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16907 test_216() { # bug 20317
16908 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16909 remote_ost_nodsh && skip "remote OST with nodsh"
16912 local facets=$(get_facets OST)
16913 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16915 save_lustre_params client "osc.*.contention_seconds" > $p
16916 save_lustre_params $facets \
16917 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16918 save_lustre_params $facets \
16919 "ldlm.namespaces.filter-*.contended_locks" >> $p
16920 save_lustre_params $facets \
16921 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16922 clear_stats osc.*.osc_stats
16924 # agressive lockless i/o settings
16925 do_nodes $(comma_list $(osts_nodes)) \
16926 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16927 ldlm.namespaces.filter-*.contended_locks=0 \
16928 ldlm.namespaces.filter-*.contention_seconds=60"
16929 lctl set_param -n osc.*.contention_seconds=60
16931 $DIRECTIO write $DIR/$tfile 0 10 4096
16932 $CHECKSTAT -s 40960 $DIR/$tfile
16934 # disable lockless i/o
16935 do_nodes $(comma_list $(osts_nodes)) \
16936 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16937 ldlm.namespaces.filter-*.contended_locks=32 \
16938 ldlm.namespaces.filter-*.contention_seconds=0"
16939 lctl set_param -n osc.*.contention_seconds=0
16940 clear_stats osc.*.osc_stats
16942 dd if=/dev/zero of=$DIR/$tfile count=0
16943 $CHECKSTAT -s 0 $DIR/$tfile
16945 restore_lustre_params <$p
16949 run_test 216 "check lockless direct write updates file size and kms correctly"
16951 test_217() { # bug 22430
16952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16957 for node in $(nodes_list); do
16958 nid=$(host_nids_address $node $NETTYPE)
16959 if [[ $nid = *-* ]] ; then
16960 echo "lctl ping $(h2nettype $nid)"
16961 lctl ping $(h2nettype $nid)
16963 echo "skipping $node (no hyphen detected)"
16967 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16970 # do directio so as not to populate the page cache
16971 log "creating a 10 Mb file"
16972 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16973 log "starting reads"
16974 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16975 log "truncating the file"
16976 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16978 kill %+ || true # reads might have finished
16979 echo "wait until dd is finished"
16981 log "removing the temporary file"
16982 rm -rf $DIR/$tfile || error "tmp file removal failed"
16984 run_test 218 "parallel read and truncate should not deadlock"
16987 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16989 # write one partial page
16990 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
16991 # set no grant so vvp_io_commit_write will do sync write
16992 $LCTL set_param fail_loc=0x411
16993 # write a full page at the end of file
16994 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
16996 $LCTL set_param fail_loc=0
16997 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
16998 $LCTL set_param fail_loc=0x411
16999 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17002 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17003 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17005 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17007 test_220() { #LU-325
17008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17009 remote_ost_nodsh && skip "remote OST with nodsh"
17010 remote_mds_nodsh && skip "remote MDS with nodsh"
17011 remote_mgs_nodsh && skip "remote MGS with nodsh"
17015 # create on MDT0000 so the last_id and next_id are correct
17017 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17021 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17022 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17023 osp.$mdtosc_proc1.prealloc_last_id)
17024 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17025 osp.$mdtosc_proc1.prealloc_next_id)
17029 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17030 #define OBD_FAIL_OST_ENOINO 0x229
17031 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17032 create_pool $FSNAME.$TESTNAME || return 1
17033 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17035 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17037 MDSOBJS=$((last_id - next_id))
17038 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17040 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17041 echo "OST still has $count kbytes free"
17043 echo "create $MDSOBJS files @next_id..."
17044 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17046 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17047 osp.$mdtosc_proc1.prealloc_last_id)
17048 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17049 osp.$mdtosc_proc1.prealloc_next_id)
17051 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17056 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17057 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17059 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17060 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17061 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17062 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17063 echo "unlink $MDSOBJS files @$next_id..."
17064 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17066 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17069 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17071 dd if=`which date` of=$MOUNT/date oflag=sync
17072 chmod +x $MOUNT/date
17074 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17075 $LCTL set_param fail_loc=0x80001401
17077 $MOUNT/date > /dev/null
17080 run_test 221 "make sure fault and truncate race to not cause OOM"
17083 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17086 test_mkdir $DIR/$tdir
17087 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17088 createmany -o $DIR/$tdir/$tfile 10
17089 cancel_lru_locks mdc
17090 cancel_lru_locks osc
17091 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17092 $LCTL set_param fail_loc=0x31a
17093 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17094 $LCTL set_param fail_loc=0
17097 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17103 test_mkdir $DIR/$tdir
17104 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17105 createmany -o $DIR/$tdir/$tfile 10
17106 cancel_lru_locks mdc
17107 cancel_lru_locks osc
17108 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17109 $LCTL set_param fail_loc=0x31a
17110 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17111 $LCTL set_param fail_loc=0
17113 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17119 test_mkdir $DIR/$tdir
17120 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17121 createmany -o $DIR/$tdir/$tfile 10
17122 cancel_lru_locks mdc
17123 cancel_lru_locks osc
17124 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17125 $LCTL set_param fail_loc=0x31b
17126 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17127 $LCTL set_param fail_loc=0
17130 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17132 test_224a() { # LU-1039, MRP-303
17133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17135 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17136 $LCTL set_param fail_loc=0x508
17137 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17138 $LCTL set_param fail_loc=0
17141 run_test 224a "Don't panic on bulk IO failure"
17143 test_224b() { # LU-1039, MRP-303
17144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17146 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17147 cancel_lru_locks osc
17148 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17149 $LCTL set_param fail_loc=0x515
17150 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17151 $LCTL set_param fail_loc=0
17154 run_test 224b "Don't panic on bulk IO failure"
17156 test_224c() { # LU-6441
17157 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17158 remote_mds_nodsh && skip "remote MDS with nodsh"
17160 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17161 save_writethrough $p
17162 set_cache writethrough on
17164 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17165 local at_max=$($LCTL get_param -n at_max)
17166 local timeout=$($LCTL get_param -n timeout)
17167 local test_at="at_max"
17168 local param_at="$FSNAME.sys.at_max"
17169 local test_timeout="timeout"
17170 local param_timeout="$FSNAME.sys.timeout"
17172 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17174 set_persistent_param_and_check client "$test_at" "$param_at" 0
17175 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17177 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17178 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17179 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17180 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17182 do_facet ost1 "$LCTL set_param fail_loc=0"
17184 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17185 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17188 $LCTL set_param -n $pages_per_rpc
17189 restore_lustre_params < $p
17192 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17194 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17196 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17197 if [ -z ${MDSSURVEY} ]; then
17198 skip_env "mds-survey not found"
17200 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17201 skip "Need MDS version at least 2.2.51"
17203 local mds=$(facet_host $SINGLEMDS)
17204 local target=$(do_nodes $mds 'lctl dl' |
17205 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17207 local cmd1="file_count=1000 thrhi=4"
17208 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17209 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17210 local cmd="$cmd1 $cmd2 $cmd3"
17212 rm -f ${TMP}/mds_survey*
17214 eval $cmd || error "mds-survey with zero-stripe failed"
17215 cat ${TMP}/mds_survey*
17216 rm -f ${TMP}/mds_survey*
17218 run_test 225a "Metadata survey sanity with zero-stripe"
17221 if [ -z ${MDSSURVEY} ]; then
17222 skip_env "mds-survey not found"
17224 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17225 skip "Need MDS version at least 2.2.51"
17226 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17227 remote_mds_nodsh && skip "remote MDS with nodsh"
17228 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17229 skip_env "Need to mount OST to test"
17232 local mds=$(facet_host $SINGLEMDS)
17233 local target=$(do_nodes $mds 'lctl dl' |
17234 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17236 local cmd1="file_count=1000 thrhi=4"
17237 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17238 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17239 local cmd="$cmd1 $cmd2 $cmd3"
17241 rm -f ${TMP}/mds_survey*
17243 eval $cmd || error "mds-survey with stripe_count failed"
17244 cat ${TMP}/mds_survey*
17245 rm -f ${TMP}/mds_survey*
17247 run_test 225b "Metadata survey sanity with stripe_count = 1"
17249 mcreate_path2fid () {
17255 local path=$DIR/$tdir/$name
17260 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17261 error "cannot create $desc"
17263 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17265 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17267 fid_path=$($LFS fid2path $MOUNT $fid)
17269 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17271 [ "$path" == "$fid_path" ] ||
17272 error "fid2path returned $fid_path, expected $path"
17274 echo "pass with $path and $fid"
17279 mkdir -p $DIR/$tdir
17281 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17282 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17283 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17284 mcreate_path2fid 0040666 0 0 dir "directory"
17285 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17286 mcreate_path2fid 0100666 0 0 file "regular file"
17287 mcreate_path2fid 0120666 0 0 link "symbolic link"
17288 mcreate_path2fid 0140666 0 0 sock "socket"
17290 run_test 226a "call path2fid and fid2path on files of all type"
17293 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17298 mkdir -p $DIR/$tdir
17299 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17300 error "create remote directory failed"
17301 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17302 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17303 "character special file (null)"
17304 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17305 "character special file (no device)"
17306 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17307 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17308 "block special file (loop)"
17309 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17310 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17311 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17313 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17316 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17317 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17318 skip "Need MDS version at least 2.13.55"
17320 local submnt=/mnt/submnt
17321 local srcfile=/etc/passwd
17322 local dstfile=$submnt/passwd
17328 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17329 error "create remote directory failed"
17330 mkdir -p $submnt || error "create $submnt failed"
17331 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17332 error "mount $submnt failed"
17333 stack_trap "umount $submnt" EXIT
17335 cp $srcfile $dstfile
17336 fid=$($LFS path2fid $dstfile)
17337 path=$($LFS fid2path $submnt "$fid")
17338 [ "$path" = "$dstfile" ] ||
17339 error "fid2path $submnt $fid failed ($path != $dstfile)"
17341 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17343 # LU-1299 Executing or running ldd on a truncated executable does not
17344 # cause an out-of-memory condition.
17346 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17347 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17349 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17350 chmod +x $MOUNT/date
17352 $MOUNT/date > /dev/null
17353 ldd $MOUNT/date > /dev/null
17356 run_test 227 "running truncated executable does not cause OOM"
17358 # LU-1512 try to reuse idle OI blocks
17360 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17361 remote_mds_nodsh && skip "remote MDS with nodsh"
17362 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17364 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17365 local myDIR=$DIR/$tdir
17368 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17369 $LCTL set_param fail_loc=0x80001002
17370 createmany -o $myDIR/t- 10000
17371 $LCTL set_param fail_loc=0
17372 # The guard is current the largest FID holder
17374 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17376 local IDX=$(($SEQ % 64))
17378 do_facet $SINGLEMDS sync
17379 # Make sure journal flushed.
17381 local blk1=$(do_facet $SINGLEMDS \
17382 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17383 grep Blockcount | awk '{print $4}')
17385 # Remove old files, some OI blocks will become idle.
17386 unlinkmany $myDIR/t- 10000
17387 # Create new files, idle OI blocks should be reused.
17388 createmany -o $myDIR/t- 2000
17389 do_facet $SINGLEMDS sync
17390 # Make sure journal flushed.
17392 local blk2=$(do_facet $SINGLEMDS \
17393 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17394 grep Blockcount | awk '{print $4}')
17396 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17398 run_test 228a "try to reuse idle OI blocks"
17401 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17402 remote_mds_nodsh && skip "remote MDS with nodsh"
17403 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17405 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17406 local myDIR=$DIR/$tdir
17409 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17410 $LCTL set_param fail_loc=0x80001002
17411 createmany -o $myDIR/t- 10000
17412 $LCTL set_param fail_loc=0
17413 # The guard is current the largest FID holder
17415 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17417 local IDX=$(($SEQ % 64))
17419 do_facet $SINGLEMDS sync
17420 # Make sure journal flushed.
17422 local blk1=$(do_facet $SINGLEMDS \
17423 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17424 grep Blockcount | awk '{print $4}')
17426 # Remove old files, some OI blocks will become idle.
17427 unlinkmany $myDIR/t- 10000
17430 stop $SINGLEMDS || error "Fail to stop MDT."
17432 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17434 df $MOUNT || error "Fail to df."
17435 # Create new files, idle OI blocks should be reused.
17436 createmany -o $myDIR/t- 2000
17437 do_facet $SINGLEMDS sync
17438 # Make sure journal flushed.
17440 local blk2=$(do_facet $SINGLEMDS \
17441 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17442 grep Blockcount | awk '{print $4}')
17444 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17446 run_test 228b "idle OI blocks can be reused after MDT restart"
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 # 20000 files can guarantee there are index nodes in the OI file
17461 createmany -o $myDIR/t- 20000
17462 $LCTL set_param fail_loc=0
17463 # The guard is current the largest FID holder
17465 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17467 local IDX=$(($SEQ % 64))
17469 do_facet $SINGLEMDS sync
17470 # Make sure journal flushed.
17472 local blk1=$(do_facet $SINGLEMDS \
17473 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17474 grep Blockcount | awk '{print $4}')
17476 # Remove old files, some OI blocks will become idle.
17477 unlinkmany $myDIR/t- 20000
17479 # The OI file should become empty now
17481 # Create new files, idle OI blocks should be reused.
17482 createmany -o $myDIR/t- 2000
17483 do_facet $SINGLEMDS sync
17484 # Make sure journal flushed.
17486 local blk2=$(do_facet $SINGLEMDS \
17487 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17488 grep Blockcount | awk '{print $4}')
17490 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17492 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17494 test_229() { # LU-2482, LU-3448
17495 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17496 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17497 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17498 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17502 # Create a file with a released layout and stripe count 2.
17503 $MULTIOP $DIR/$tfile H2c ||
17504 error "failed to create file with released layout"
17506 $LFS getstripe -v $DIR/$tfile
17508 local pattern=$($LFS getstripe -L $DIR/$tfile)
17509 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17511 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17513 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17514 stat $DIR/$tfile || error "failed to stat released file"
17516 chown $RUNAS_ID $DIR/$tfile ||
17517 error "chown $RUNAS_ID $DIR/$tfile failed"
17519 chgrp $RUNAS_ID $DIR/$tfile ||
17520 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17522 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17523 rm $DIR/$tfile || error "failed to remove released file"
17525 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17528 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17529 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17530 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17531 skip "Need MDS version at least 2.11.52"
17535 test_mkdir $DIR/$tdir
17536 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17537 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17538 [ $mdt_idx -ne 0 ] &&
17539 error "create local directory on wrong MDT $mdt_idx"
17541 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17542 error "create remote directory failed"
17543 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17544 [ $mdt_idx -ne $MDTIDX ] &&
17545 error "create remote directory on wrong MDT $mdt_idx"
17547 createmany -o $DIR/$tdir/test_230/t- 10 ||
17548 error "create files on remote directory failed"
17549 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17550 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17551 rm -r $DIR/$tdir || error "unlink remote directory failed"
17553 run_test 230a "Create remote directory and files under the remote directory"
17556 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17557 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17558 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17559 skip "Need MDS version at least 2.11.52"
17567 local migrate_dir=$DIR/$tdir/migrate_dir
17568 local other_dir=$DIR/$tdir/other_dir
17570 test_mkdir $DIR/$tdir
17571 test_mkdir -i0 -c1 $migrate_dir
17572 test_mkdir -i0 -c1 $other_dir
17573 for ((i=0; i<10; i++)); do
17574 mkdir -p $migrate_dir/dir_${i}
17575 createmany -o $migrate_dir/dir_${i}/f 10 ||
17576 error "create files under remote dir failed $i"
17579 cp /etc/passwd $migrate_dir/$tfile
17580 cp /etc/passwd $other_dir/$tfile
17581 chattr +SAD $migrate_dir
17582 chattr +SAD $migrate_dir/$tfile
17584 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17585 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17586 local old_dir_mode=$(stat -c%f $migrate_dir)
17587 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17589 mkdir -p $migrate_dir/dir_default_stripe2
17590 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17591 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17593 mkdir -p $other_dir
17594 ln $migrate_dir/$tfile $other_dir/luna
17595 ln $migrate_dir/$tfile $migrate_dir/sofia
17596 ln $other_dir/$tfile $migrate_dir/david
17597 ln -s $migrate_dir/$tfile $other_dir/zachary
17598 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17599 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17605 for len in 58 59 60; do
17606 lnktgt=$(str_repeat 'l' $len)
17607 touch $migrate_dir/$lnktgt
17608 ln -s $lnktgt $migrate_dir/${len}char_ln
17612 for len in 4094 4095; do
17613 lnktgt=$(str_repeat 'l' $len)
17614 ln -s $lnktgt $migrate_dir/${len}char_ln
17618 for len in 254 255; do
17619 touch $migrate_dir/$(str_repeat 'l' $len)
17622 $LFS migrate -m $MDTIDX $migrate_dir ||
17623 error "fails on migrating remote dir to MDT1"
17625 echo "migratate to MDT1, then checking.."
17626 for ((i = 0; i < 10; i++)); do
17627 for file in $(find $migrate_dir/dir_${i}); do
17628 mdt_index=$($LFS getstripe -m $file)
17629 # broken symlink getstripe will fail
17630 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17631 error "$file is not on MDT${MDTIDX}"
17635 # the multiple link file should still in MDT0
17636 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17637 [ $mdt_index == 0 ] ||
17638 error "$file is not on MDT${MDTIDX}"
17640 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17641 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17642 error " expect $old_dir_flag get $new_dir_flag"
17644 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17645 [ "$old_file_flag" = "$new_file_flag" ] ||
17646 error " expect $old_file_flag get $new_file_flag"
17648 local new_dir_mode=$(stat -c%f $migrate_dir)
17649 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17650 error "expect mode $old_dir_mode get $new_dir_mode"
17652 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17653 [ "$old_file_mode" = "$new_file_mode" ] ||
17654 error "expect mode $old_file_mode get $new_file_mode"
17656 diff /etc/passwd $migrate_dir/$tfile ||
17657 error "$tfile different after migration"
17659 diff /etc/passwd $other_dir/luna ||
17660 error "luna different after migration"
17662 diff /etc/passwd $migrate_dir/sofia ||
17663 error "sofia different after migration"
17665 diff /etc/passwd $migrate_dir/david ||
17666 error "david different after migration"
17668 diff /etc/passwd $other_dir/zachary ||
17669 error "zachary different after migration"
17671 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17672 error "${tfile}_ln different after migration"
17674 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17675 error "${tfile}_ln_other different after migration"
17677 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17678 [ $stripe_count = 2 ] ||
17679 error "dir strpe_count $d != 2 after migration."
17681 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17682 [ $stripe_count = 2 ] ||
17683 error "file strpe_count $d != 2 after migration."
17685 #migrate back to MDT0
17688 $LFS migrate -m $MDTIDX $migrate_dir ||
17689 error "fails on migrating remote dir to MDT0"
17691 echo "migrate back to MDT0, checking.."
17692 for file in $(find $migrate_dir); do
17693 mdt_index=$($LFS getstripe -m $file)
17694 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17695 error "$file is not on MDT${MDTIDX}"
17698 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17699 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17700 error " expect $old_dir_flag get $new_dir_flag"
17702 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17703 [ "$old_file_flag" = "$new_file_flag" ] ||
17704 error " expect $old_file_flag get $new_file_flag"
17706 local new_dir_mode=$(stat -c%f $migrate_dir)
17707 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17708 error "expect mode $old_dir_mode get $new_dir_mode"
17710 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17711 [ "$old_file_mode" = "$new_file_mode" ] ||
17712 error "expect mode $old_file_mode get $new_file_mode"
17714 diff /etc/passwd ${migrate_dir}/$tfile ||
17715 error "$tfile different after migration"
17717 diff /etc/passwd ${other_dir}/luna ||
17718 error "luna different after migration"
17720 diff /etc/passwd ${migrate_dir}/sofia ||
17721 error "sofia different after migration"
17723 diff /etc/passwd ${other_dir}/zachary ||
17724 error "zachary different after migration"
17726 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17727 error "${tfile}_ln different after migration"
17729 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17730 error "${tfile}_ln_other different after migration"
17732 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17733 [ $stripe_count = 2 ] ||
17734 error "dir strpe_count $d != 2 after migration."
17736 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17737 [ $stripe_count = 2 ] ||
17738 error "file strpe_count $d != 2 after migration."
17740 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17742 run_test 230b "migrate directory"
17745 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17746 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17747 remote_mds_nodsh && skip "remote MDS with nodsh"
17748 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17749 skip "Need MDS version at least 2.11.52"
17755 local migrate_dir=$DIR/$tdir/migrate_dir
17757 #If migrating directory fails in the middle, all entries of
17758 #the directory is still accessiable.
17759 test_mkdir $DIR/$tdir
17760 test_mkdir -i0 -c1 $migrate_dir
17761 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17763 createmany -o $migrate_dir/f $total ||
17764 error "create files under ${migrate_dir} failed"
17766 # fail after migrating top dir, and this will fail only once, so the
17767 # first sub file migration will fail (currently f3), others succeed.
17768 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17769 do_facet mds1 lctl set_param fail_loc=0x1801
17770 local t=$(ls $migrate_dir | wc -l)
17771 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17772 error "migrate should fail"
17773 local u=$(ls $migrate_dir | wc -l)
17774 [ "$u" == "$t" ] || error "$u != $t during migration"
17776 # add new dir/file should succeed
17777 mkdir $migrate_dir/dir ||
17778 error "mkdir failed under migrating directory"
17779 touch $migrate_dir/file ||
17780 error "create file failed under migrating directory"
17782 # add file with existing name should fail
17783 for file in $migrate_dir/f*; do
17784 stat $file > /dev/null || error "stat $file failed"
17785 $OPENFILE -f O_CREAT:O_EXCL $file &&
17786 error "open(O_CREAT|O_EXCL) $file should fail"
17787 $MULTIOP $file m && error "create $file should fail"
17788 touch $DIR/$tdir/remote_dir/$tfile ||
17789 error "touch $tfile failed"
17790 ln $DIR/$tdir/remote_dir/$tfile $file &&
17791 error "link $file should fail"
17792 mdt_index=$($LFS getstripe -m $file)
17793 if [ $mdt_index == 0 ]; then
17794 # file failed to migrate is not allowed to rename to
17795 mv $DIR/$tdir/remote_dir/$tfile $file &&
17796 error "rename to $file should fail"
17798 mv $DIR/$tdir/remote_dir/$tfile $file ||
17799 error "rename to $file failed"
17801 echo hello >> $file || error "write $file failed"
17804 # resume migration with different options should fail
17805 $LFS migrate -m 0 $migrate_dir &&
17806 error "migrate -m 0 $migrate_dir should fail"
17808 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17809 error "migrate -c 2 $migrate_dir should fail"
17811 # resume migration should succeed
17812 $LFS migrate -m $MDTIDX $migrate_dir ||
17813 error "migrate $migrate_dir failed"
17815 echo "Finish migration, then checking.."
17816 for file in $(find $migrate_dir); do
17817 mdt_index=$($LFS getstripe -m $file)
17818 [ $mdt_index == $MDTIDX ] ||
17819 error "$file is not on MDT${MDTIDX}"
17822 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17824 run_test 230c "check directory accessiblity if migration failed"
17827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17828 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17829 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17830 skip "Need MDS version at least 2.11.52"
17832 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17834 local migrate_dir=$DIR/$tdir/migrate_dir
17844 old_index=$((RANDOM % MDSCOUNT))
17845 old_count=$((MDSCOUNT - old_index))
17846 new_index=$((RANDOM % MDSCOUNT))
17847 new_count=$((MDSCOUNT - new_index))
17848 new_hash=1 # for all_char
17850 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17851 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17853 test_mkdir $DIR/$tdir
17854 test_mkdir -i $old_index -c $old_count $migrate_dir
17856 for ((i=0; i<100; i++)); do
17857 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17858 createmany -o $migrate_dir/dir_${i}/f 100 ||
17859 error "create files under remote dir failed $i"
17862 echo -n "Migrate from MDT$old_index "
17863 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17864 echo -n "to MDT$new_index"
17865 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17868 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17869 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17870 error "migrate remote dir error"
17872 echo "Finish migration, then checking.."
17873 for file in $(find $migrate_dir); do
17874 mdt_index=$($LFS getstripe -m $file)
17875 if [ $mdt_index -lt $new_index ] ||
17876 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17877 error "$file is on MDT$mdt_index"
17881 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17883 run_test 230d "check migrate big directory"
17886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17887 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17888 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17889 skip "Need MDS version at least 2.11.52"
17896 mkdir -p $DIR/$tdir
17897 mkdir $DIR/$tdir/migrate_dir
17898 mkdir $DIR/$tdir/other_dir
17899 touch $DIR/$tdir/migrate_dir/a
17900 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17901 ls $DIR/$tdir/other_dir
17903 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17904 error "migrate dir fails"
17906 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17907 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17909 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17910 [ $mdt_index == 0 ] || error "a is not on MDT0"
17912 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17913 error "migrate dir fails"
17915 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17916 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17918 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17919 [ $mdt_index == 1 ] || error "a is not on MDT1"
17921 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17922 [ $mdt_index == 1 ] || error "b is not on MDT1"
17924 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17925 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17927 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17929 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17931 run_test 230e "migrate mulitple local link files"
17934 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17935 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17936 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17937 skip "Need MDS version at least 2.11.52"
17942 mkdir -p $DIR/$tdir
17943 mkdir $DIR/$tdir/migrate_dir
17944 $LFS mkdir -i1 $DIR/$tdir/other_dir
17945 touch $DIR/$tdir/migrate_dir/a
17946 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17947 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17948 ls $DIR/$tdir/other_dir
17950 # a should be migrated to MDT1, since no other links on MDT0
17951 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17952 error "#1 migrate dir fails"
17953 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17954 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17955 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17956 [ $mdt_index == 1 ] || error "a is not on MDT1"
17958 # a should stay on MDT1, because it is a mulitple link file
17959 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17960 error "#2 migrate dir fails"
17961 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17962 [ $mdt_index == 1 ] || error "a is not on MDT1"
17964 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17965 error "#3 migrate dir fails"
17967 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17968 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17969 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17971 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17972 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17974 # a should be migrated to MDT0, since no other links on MDT1
17975 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17976 error "#4 migrate dir fails"
17977 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17978 [ $mdt_index == 0 ] || error "a is not on MDT0"
17980 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17982 run_test 230f "migrate mulitple remote link files"
17985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17986 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17987 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17988 skip "Need MDS version at least 2.11.52"
17990 mkdir -p $DIR/$tdir/migrate_dir
17992 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
17993 error "migrating dir to non-exist MDT succeeds"
17996 run_test 230g "migrate dir to non-exist MDT"
17999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18000 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18001 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18002 skip "Need MDS version at least 2.11.52"
18006 mkdir -p $DIR/$tdir/migrate_dir
18008 $LFS migrate -m1 $DIR &&
18009 error "migrating mountpoint1 should fail"
18011 $LFS migrate -m1 $DIR/$tdir/.. &&
18012 error "migrating mountpoint2 should fail"
18015 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18016 error "migrating $tdir/migrate_dir/.. should fail"
18020 run_test 230h "migrate .. and root"
18023 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18024 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18025 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18026 skip "Need MDS version at least 2.11.52"
18028 mkdir -p $DIR/$tdir/migrate_dir
18030 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18031 error "migration fails with a tailing slash"
18033 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18034 error "migration fails with two tailing slashes"
18036 run_test 230i "lfs migrate -m tolerates trailing slashes"
18039 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18040 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18041 skip "Need MDS version at least 2.11.52"
18043 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18044 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18045 error "create $tfile failed"
18046 cat /etc/passwd > $DIR/$tdir/$tfile
18048 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18050 cmp /etc/passwd $DIR/$tdir/$tfile ||
18051 error "DoM file mismatch after migration"
18053 run_test 230j "DoM file data not changed after dir migration"
18056 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18057 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18058 skip "Need MDS version at least 2.11.56"
18061 local files_on_starting_mdt=0
18063 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18064 $LFS getdirstripe $DIR/$tdir
18065 for i in $(seq $total); do
18066 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18067 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18068 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18071 echo "$files_on_starting_mdt files on MDT0"
18073 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18074 $LFS getdirstripe $DIR/$tdir
18076 files_on_starting_mdt=0
18077 for i in $(seq $total); do
18078 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18079 error "file $tfile.$i mismatch after migration"
18080 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18081 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18084 echo "$files_on_starting_mdt files on MDT1 after migration"
18085 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18087 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18088 $LFS getdirstripe $DIR/$tdir
18090 files_on_starting_mdt=0
18091 for i in $(seq $total); do
18092 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18093 error "file $tfile.$i mismatch after 2nd migration"
18094 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18095 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18098 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18099 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18103 run_test 230k "file data not changed after dir migration"
18106 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18107 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18108 skip "Need MDS version at least 2.11.56"
18110 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18111 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18112 error "create files under remote dir failed $i"
18113 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18115 run_test 230l "readdir between MDTs won't crash"
18118 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18119 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18120 skip "Need MDS version at least 2.11.56"
18123 local mig_dir=$DIR/$tdir/migrate_dir
18124 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18128 echo "Creating files and dirs with xattrs"
18129 test_mkdir $DIR/$tdir
18130 test_mkdir -i0 -c1 $mig_dir
18132 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18133 error "cannot set xattr attr1 on dir"
18134 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18135 error "cannot set xattr attr2 on dir"
18136 touch $mig_dir/dir/f0
18137 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18138 error "cannot set xattr attr1 on file"
18139 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18140 error "cannot set xattr attr2 on file"
18141 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18142 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18143 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18144 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18145 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18146 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18147 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18148 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18149 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18151 echo "Migrating to MDT1"
18152 $LFS migrate -m $MDTIDX $mig_dir ||
18153 error "fails on migrating dir to MDT1"
18155 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18156 echo "Checking xattrs"
18157 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18158 [ "$val" = $longstr ] ||
18159 error "expecting xattr1 $longstr on dir, found $val"
18160 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18161 [ "$val" = $shortstr ] ||
18162 error "expecting xattr2 $shortstr on dir, found $val"
18163 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18164 [ "$val" = $longstr ] ||
18165 error "expecting xattr1 $longstr on file, found $val"
18166 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18167 [ "$val" = $shortstr ] ||
18168 error "expecting xattr2 $shortstr on file, found $val"
18170 run_test 230m "xattrs not changed after dir migration"
18173 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18174 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18175 skip "Need MDS version at least 2.13.53"
18177 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18178 cat /etc/hosts > $DIR/$tdir/$tfile
18179 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18180 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18182 cmp /etc/hosts $DIR/$tdir/$tfile ||
18183 error "File data mismatch after migration"
18185 run_test 230n "Dir migration with mirrored file"
18188 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18189 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18190 skip "Need MDS version at least 2.13.52"
18192 local mdts=$(comma_list $(mdts_nodes))
18195 local restripe_status
18200 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18202 # in case "crush" hash type is not set
18203 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18205 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18206 mdt.*MDT0000.enable_dir_restripe)
18207 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18208 stack_trap "do_nodes $mdts $LCTL set_param \
18209 mdt.*.enable_dir_restripe=$restripe_status"
18212 createmany -m $DIR/$tdir/f 100 ||
18213 error "create files under remote dir failed $i"
18214 createmany -d $DIR/$tdir/d 100 ||
18215 error "create dirs under remote dir failed $i"
18217 for i in $(seq 2 $MDSCOUNT); do
18218 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18219 $LFS setdirstripe -c $i $DIR/$tdir ||
18220 error "split -c $i $tdir failed"
18221 wait_update $HOSTNAME \
18222 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18223 error "dir split not finished"
18224 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18225 awk '/migrate/ {sum += $2} END { print sum }')
18226 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18227 # delta is around total_files/stripe_count
18228 [ $delta -lt $((200 /(i - 1))) ] ||
18229 error "$delta files migrated"
18232 run_test 230o "dir split"
18235 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18236 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18237 skip "Need MDS version at least 2.13.52"
18239 local mdts=$(comma_list $(mdts_nodes))
18242 local restripe_status
18247 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18249 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18251 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18252 mdt.*MDT0000.enable_dir_restripe)
18253 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18254 stack_trap "do_nodes $mdts $LCTL set_param \
18255 mdt.*.enable_dir_restripe=$restripe_status"
18257 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18258 createmany -m $DIR/$tdir/f 100 ||
18259 error "create files under remote dir failed $i"
18260 createmany -d $DIR/$tdir/d 100 ||
18261 error "create dirs under remote dir failed $i"
18263 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18264 local mdt_hash="crush"
18266 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18267 $LFS setdirstripe -c $i $DIR/$tdir ||
18268 error "split -c $i $tdir failed"
18269 [ $i -eq 1 ] && mdt_hash="none"
18270 wait_update $HOSTNAME \
18271 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18272 error "dir merge not finished"
18273 delta=$(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 merge from $((i + 1)) to $i stripes"
18276 # delta is around total_files/stripe_count
18277 [ $delta -lt $((200 / i)) ] ||
18278 error "$delta files migrated"
18281 run_test 230p "dir merge"
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 $(mdts_nodes))
18289 local saved_threshold=$(do_facet mds1 \
18290 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18291 local saved_delta=$(do_facet mds1 \
18292 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18293 local threshold=100
18296 local stripe_count=0
18300 stack_trap "do_nodes $mdts $LCTL set_param \
18301 mdt.*.dir_split_count=$saved_threshold"
18302 stack_trap "do_nodes $mdts $LCTL set_param \
18303 mdt.*.dir_split_delta=$saved_delta"
18304 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18305 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18306 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18307 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18308 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18309 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18311 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18312 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18314 while [ $stripe_count -lt $MDSCOUNT ]; do
18315 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18316 error "create sub files failed"
18317 stat $DIR/$tdir > /dev/null
18318 total=$((total + threshold * 3 / 2))
18319 stripe_count=$((stripe_count + delta))
18320 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18322 wait_update $HOSTNAME \
18323 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18324 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18326 wait_update $HOSTNAME \
18327 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18328 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18330 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18331 grep -w $stripe_index | wc -l)
18332 echo "$nr_files files on MDT$stripe_index after split"
18333 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18334 error "$nr_files files on MDT$stripe_index after split"
18336 nr_files=$(ls $DIR/$tdir | wc -w)
18337 [ $nr_files -eq $total ] ||
18338 error "total sub files $nr_files != $total"
18341 run_test 230q "dir auto split"
18344 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18345 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18346 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18347 skip "Need MDS version at least 2.13.54"
18349 # maximum amount of local locks:
18350 # parent striped dir - 2 locks
18351 # new stripe in parent to migrate to - 1 lock
18352 # source and target - 2 locks
18353 # Total 5 locks for regular file
18354 mkdir -p $DIR/$tdir
18355 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18356 touch $DIR/$tdir/dir1/eee
18358 # create 4 hardlink for 4 more locks
18359 # Total: 9 locks > RS_MAX_LOCKS (8)
18360 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18361 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18362 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18363 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18364 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18365 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18366 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18367 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18369 cancel_lru_locks mdc
18371 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18372 error "migrate dir fails"
18374 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18376 run_test 230r "migrate with too many local locks"
18380 # For simplicity this test assumes that max_pages_per_rpc
18381 # is the same across all OSCs
18382 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18383 local bulk_size=$((max_pages * PAGE_SIZE))
18384 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18387 mkdir -p $DIR/$tdir
18388 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18389 error "failed to set stripe with -S ${brw_size}M option"
18391 # clear the OSC stats
18392 $LCTL set_param osc.*.stats=0 &>/dev/null
18395 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18396 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18397 oflag=direct &>/dev/null || error "dd failed"
18399 sync; sleep 1; sync # just to be safe
18400 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18401 if [ x$nrpcs != "x1" ]; then
18402 $LCTL get_param osc.*.stats
18403 error "found $nrpcs ost_write RPCs, not 1 as expected"
18407 # Drop the OSC cache, otherwise we will read from it
18408 cancel_lru_locks osc
18410 # clear the OSC stats
18411 $LCTL set_param osc.*.stats=0 &>/dev/null
18413 # Client reads $bulk_size.
18414 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18415 iflag=direct &>/dev/null || error "dd failed"
18417 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18418 if [ x$nrpcs != "x1" ]; then
18419 $LCTL get_param osc.*.stats
18420 error "found $nrpcs ost_read RPCs, not 1 as expected"
18423 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18426 mkdir -p $DIR/$tdir
18428 for i in {0..1023}; do
18429 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18430 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18431 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18435 run_test 231b "must not assert on fully utilized OST request buffer"
18438 mkdir -p $DIR/$tdir
18439 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18441 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18442 do_facet ost1 $LCTL set_param fail_loc=0x31c
18444 # ignore dd failure
18445 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18447 do_facet ost1 $LCTL set_param fail_loc=0
18448 umount_client $MOUNT || error "umount failed"
18449 mount_client $MOUNT || error "mount failed"
18450 stop ost1 || error "cannot stop ost1"
18451 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18453 run_test 232a "failed lock should not block umount"
18456 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18457 skip "Need MDS version at least 2.10.58"
18459 mkdir -p $DIR/$tdir
18460 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18461 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18463 cancel_lru_locks osc
18465 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18466 do_facet ost1 $LCTL set_param fail_loc=0x31c
18469 $LFS data_version $DIR/$tdir/$tfile || true
18471 do_facet ost1 $LCTL set_param fail_loc=0
18472 umount_client $MOUNT || error "umount failed"
18473 mount_client $MOUNT || error "mount failed"
18474 stop ost1 || error "cannot stop ost1"
18475 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18477 run_test 232b "failed data version lock should not block umount"
18480 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18481 skip "Need MDS version at least 2.3.64"
18482 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18484 local fid=$($LFS path2fid $MOUNT)
18486 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18487 error "cannot access $MOUNT using its FID '$fid'"
18489 run_test 233a "checking that OBF of the FS root succeeds"
18492 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18493 skip "Need MDS version at least 2.5.90"
18494 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18496 local fid=$($LFS path2fid $MOUNT/.lustre)
18498 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18499 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18501 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18502 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18503 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18505 run_test 233b "checking that OBF of the FS .lustre succeeds"
18508 local p="$TMP/sanityN-$TESTNAME.parameters"
18509 save_lustre_params client "llite.*.xattr_cache" > $p
18510 lctl set_param llite.*.xattr_cache 1 ||
18511 skip_env "xattr cache is not supported"
18513 mkdir -p $DIR/$tdir || error "mkdir failed"
18514 touch $DIR/$tdir/$tfile || error "touch failed"
18515 # OBD_FAIL_LLITE_XATTR_ENOMEM
18516 $LCTL set_param fail_loc=0x1405
18517 getfattr -n user.attr $DIR/$tdir/$tfile &&
18518 error "getfattr should have failed with ENOMEM"
18519 $LCTL set_param fail_loc=0x0
18522 restore_lustre_params < $p
18525 run_test 234 "xattr cache should not crash on ENOMEM"
18528 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18529 skip "Need MDS version at least 2.4.52"
18531 flock_deadlock $DIR/$tfile
18536 124) error "process hangs on a deadlock"
18538 *) error "error executing flock_deadlock $DIR/$tfile"
18542 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18546 check_swap_layouts_support
18548 local ref1=/etc/passwd
18549 local ref2=/etc/group
18550 local file1=$DIR/$tdir/f1
18551 local file2=$DIR/$tdir/f2
18553 test_mkdir -c1 $DIR/$tdir
18554 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18555 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18556 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18557 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18558 local fd=$(free_fd)
18559 local cmd="exec $fd<>$file2"
18562 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18563 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18566 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18571 run_test 236 "Layout swap on open unlinked file"
18573 # LU-4659 linkea consistency
18575 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18576 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18577 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18578 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18581 ln $DIR/$tfile $DIR/$tfile.lnk
18582 touch $DIR/$tfile.new
18583 mv $DIR/$tfile.new $DIR/$tfile
18584 local fid1=$($LFS path2fid $DIR/$tfile)
18585 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18586 local path1=$($LFS fid2path $FSNAME "$fid1")
18587 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18588 local path2=$($LFS fid2path $FSNAME "$fid2")
18589 [ $tfile.lnk == $path2 ] ||
18590 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18593 run_test 238 "Verify linkea consistency"
18595 test_239A() { # was test_239
18596 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18597 skip "Need MDS version at least 2.5.60"
18599 local list=$(comma_list $(mdts_nodes))
18601 mkdir -p $DIR/$tdir
18602 createmany -o $DIR/$tdir/f- 5000
18603 unlinkmany $DIR/$tdir/f- 5000
18604 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18605 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18606 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18607 osp.*MDT*.sync_in_flight" | calc_sum)
18608 [ "$changes" -eq 0 ] || error "$changes not synced"
18610 run_test 239A "osp_sync test"
18612 test_239a() { #LU-5297
18613 remote_mds_nodsh && skip "remote MDS with nodsh"
18616 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18617 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18618 chgrp $RUNAS_GID $DIR/$tfile
18619 wait_delete_completed
18621 run_test 239a "process invalid osp sync record correctly"
18623 test_239b() { #LU-5297
18624 remote_mds_nodsh && skip "remote MDS with nodsh"
18627 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18628 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18629 chgrp $RUNAS_GID $DIR/$tfile1
18630 wait_delete_completed
18631 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18633 chgrp $RUNAS_GID $DIR/$tfile2
18634 wait_delete_completed
18636 run_test 239b "process osp sync record with ENOMEM error correctly"
18639 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18640 remote_mds_nodsh && skip "remote MDS with nodsh"
18642 mkdir -p $DIR/$tdir
18644 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18645 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18646 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18647 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18649 umount_client $MOUNT || error "umount failed"
18650 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18651 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18652 mount_client $MOUNT || error "failed to mount client"
18654 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18655 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18657 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18663 for LOOP in $(seq $count); do
18664 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18665 cancel_lru_locks $OSC || true
18673 for LOOP in $(seq $1); do
18674 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18679 test_241a() { # was test_241
18680 local bsize=$PAGE_SIZE
18682 (( bsize < 40960 )) && bsize=40960
18683 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18685 cancel_lru_locks $OSC
18686 test_241_bio 1000 $bsize &
18688 test_241_dio 1000 $bsize
18691 run_test 241a "bio vs dio"
18694 local bsize=$PAGE_SIZE
18696 (( bsize < 40960 )) && bsize=40960
18697 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18699 test_241_dio 1000 $bsize &
18701 test_241_dio 1000 $bsize
18704 run_test 241b "dio vs dio"
18707 remote_mds_nodsh && skip "remote MDS with nodsh"
18709 mkdir -p $DIR/$tdir
18710 touch $DIR/$tdir/$tfile
18712 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18713 do_facet mds1 lctl set_param fail_loc=0x105
18714 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18716 do_facet mds1 lctl set_param fail_loc=0
18717 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18719 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18723 test_mkdir $DIR/$tdir
18724 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18726 run_test 243 "various group lock tests"
18730 test_mkdir $DIR/$tdir
18731 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18732 sendfile_grouplock $DIR/$tdir/$tfile || \
18733 error "sendfile+grouplock failed"
18736 run_test 244a "sendfile with group lock tests"
18740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18743 local size=$((1024*1024))
18745 test_mkdir $DIR/$tdir
18746 for i in $(seq 1 $threads); do
18747 local file=$DIR/$tdir/file_$((i / 10))
18748 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18751 for i in $(seq 1 $threads); do
18755 run_test 244b "multi-threaded write with group lock"
18758 local flagname="multi_mod_rpcs"
18759 local connect_data_name="max_mod_rpcs"
18762 # check if multiple modify RPCs flag is set
18763 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18764 grep "connect_flags:")
18767 echo "$out" | grep -qw $flagname
18768 if [ $? -ne 0 ]; then
18769 echo "connect flag $flagname is not set"
18773 # check if multiple modify RPCs data is set
18774 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18777 echo "$out" | grep -qw $connect_data_name ||
18778 error "import should have connect data $connect_data_name"
18780 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18786 umount_client $submount
18791 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18793 skip_env "Fileset feature is not supported"
18795 local submount=${MOUNT}_$tdir
18798 mkdir -p $submount || error "mkdir $submount failed"
18799 FILESET="$FILESET/$tdir" mount_client $submount ||
18800 error "mount $submount failed"
18801 trap "cleanup_247 $submount" EXIT
18802 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18803 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18804 error "read $MOUNT/$tdir/$tfile failed"
18805 cleanup_247 $submount
18807 run_test 247a "mount subdir as fileset"
18810 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18811 skip_env "Fileset feature is not supported"
18813 local submount=${MOUNT}_$tdir
18815 rm -rf $MOUNT/$tdir
18816 mkdir -p $submount || error "mkdir $submount failed"
18818 FILESET="$FILESET/$tdir" mount_client $submount &&
18819 error "mount $submount should fail"
18822 run_test 247b "mount subdir that dose not exist"
18825 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18826 skip_env "Fileset feature is not supported"
18828 local submount=${MOUNT}_$tdir
18830 mkdir -p $MOUNT/$tdir/dir1
18831 mkdir -p $submount || error "mkdir $submount failed"
18832 trap "cleanup_247 $submount" EXIT
18833 FILESET="$FILESET/$tdir" mount_client $submount ||
18834 error "mount $submount failed"
18835 local fid=$($LFS path2fid $MOUNT/)
18836 $LFS fid2path $submount $fid && error "fid2path should fail"
18837 cleanup_247 $submount
18839 run_test 247c "running fid2path outside subdirectory root"
18842 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18843 skip "Fileset feature is not supported"
18845 local submount=${MOUNT}_$tdir
18847 mkdir -p $MOUNT/$tdir/dir1
18848 mkdir -p $submount || error "mkdir $submount failed"
18849 FILESET="$FILESET/$tdir" mount_client $submount ||
18850 error "mount $submount failed"
18851 trap "cleanup_247 $submount" EXIT
18853 local td=$submount/dir1
18854 local fid=$($LFS path2fid $td)
18855 [ -z "$fid" ] && error "path2fid unable to get $td FID"
18857 # check that we get the same pathname back
18860 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
18861 echo "$rootpath $fid"
18862 found=$($LFS fid2path $rootpath "$fid")
18863 [ -n "found" ] || error "fid2path should succeed"
18864 [ "$found" == "$td" ] || error "fid2path $found != $td"
18866 # check wrong root path format
18867 rootpath=$submount"_wrong"
18868 found=$($LFS fid2path $rootpath "$fid")
18869 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
18871 cleanup_247 $submount
18873 run_test 247d "running fid2path inside subdirectory root"
18877 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18879 skip "Fileset feature is not supported"
18881 local submount=${MOUNT}_$tdir
18884 mkdir -p $submount || error "mkdir $submount failed"
18885 FILESET="$FILESET/.." mount_client $submount &&
18886 error "mount $submount should fail"
18889 run_test 247e "mount .. as fileset"
18892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18893 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18894 skip "Need at least version 2.13.52"
18895 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18897 skip "Fileset feature is not supported"
18899 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18900 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18901 error "mkdir remote failed"
18902 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18903 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18904 error "mkdir striped failed"
18905 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18907 local submount=${MOUNT}_$tdir
18909 mkdir -p $submount || error "mkdir $submount failed"
18912 local fileset=$FILESET
18914 for dir in $tdir/remote $tdir/remote/subdir \
18915 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18916 FILESET="$fileset/$dir" mount_client $submount ||
18917 error "mount $dir failed"
18918 umount_client $submount
18921 run_test 247f "mount striped or remote directory as fileset"
18924 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18925 [ -z "$fast_read_sav" ] && skip "no fast read support"
18927 # create a large file for fast read verification
18928 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18930 # make sure the file is created correctly
18931 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18932 { rm -f $DIR/$tfile; skip "file creation error"; }
18934 echo "Test 1: verify that fast read is 4 times faster on cache read"
18936 # small read with fast read enabled
18937 $LCTL set_param -n llite.*.fast_read=1
18938 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18939 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18940 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18941 # small read with fast read disabled
18942 $LCTL set_param -n llite.*.fast_read=0
18943 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18944 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18945 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18947 # verify that fast read is 4 times faster for cache read
18948 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18949 error_not_in_vm "fast read was not 4 times faster: " \
18950 "$t_fast vs $t_slow"
18952 echo "Test 2: verify the performance between big and small read"
18953 $LCTL set_param -n llite.*.fast_read=1
18955 # 1k non-cache read
18956 cancel_lru_locks osc
18957 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18958 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18959 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18961 # 1M non-cache read
18962 cancel_lru_locks osc
18963 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18964 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18965 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18967 # verify that big IO is not 4 times faster than small IO
18968 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18969 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18971 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18974 run_test 248a "fast read verification"
18977 # Default short_io_bytes=16384, try both smaller and larger sizes.
18978 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18979 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
18980 echo "bs=53248 count=113 normal buffered write"
18981 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
18982 error "dd of initial data file failed"
18983 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
18985 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
18986 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
18987 error "dd with sync normal writes failed"
18988 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
18990 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
18991 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
18992 error "dd with sync small writes failed"
18993 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
18995 cancel_lru_locks osc
18997 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
18998 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
18999 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19000 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19001 iflag=direct || error "dd with O_DIRECT small read failed"
19002 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19003 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19004 error "compare $TMP/$tfile.1 failed"
19006 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19007 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19009 # just to see what the maximum tunable value is, and test parsing
19010 echo "test invalid parameter 2MB"
19011 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19012 error "too-large short_io_bytes allowed"
19013 echo "test maximum parameter 512KB"
19014 # if we can set a larger short_io_bytes, run test regardless of version
19015 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19016 # older clients may not allow setting it this large, that's OK
19017 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19018 skip "Need at least client version 2.13.50"
19019 error "medium short_io_bytes failed"
19021 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19022 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19024 echo "test large parameter 64KB"
19025 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19026 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19028 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19029 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19030 error "dd with sync large writes failed"
19031 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19033 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19034 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19035 num=$((113 * 4096 / PAGE_SIZE))
19036 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19037 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19038 error "dd with O_DIRECT large writes failed"
19039 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19040 error "compare $DIR/$tfile.3 failed"
19042 cancel_lru_locks osc
19044 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19045 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19046 error "dd with O_DIRECT large read failed"
19047 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19048 error "compare $TMP/$tfile.2 failed"
19050 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19051 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19052 error "dd with O_DIRECT large read failed"
19053 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19054 error "compare $TMP/$tfile.3 failed"
19056 run_test 248b "test short_io read and write for both small and large sizes"
19058 test_249() { # LU-7890
19059 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19060 skip "Need at least version 2.8.54"
19063 $LFS setstripe -c 1 $DIR/$tfile
19064 # Offset 2T == 4k * 512M
19065 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19066 error "dd to 2T offset failed"
19068 run_test 249 "Write above 2T file size"
19071 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19072 && skip "no 16TB file size limit on ZFS"
19074 $LFS setstripe -c 1 $DIR/$tfile
19075 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19076 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19077 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19078 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19079 conv=notrunc,fsync && error "append succeeded"
19082 run_test 250 "Write above 16T limit"
19085 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19087 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19088 #Skip once - writing the first stripe will succeed
19089 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19090 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19091 error "short write happened"
19093 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19094 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19095 error "short read happened"
19099 run_test 251 "Handling short read and write correctly"
19102 remote_mds_nodsh && skip "remote MDS with nodsh"
19103 remote_ost_nodsh && skip "remote OST with nodsh"
19104 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19105 skip_env "ldiskfs only test"
19115 # check lr_reader on OST0000
19117 dev=$(facet_device $tgt)
19118 out=$(do_facet $tgt $LR_READER $dev)
19119 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19121 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19122 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19123 error "Invalid uuid returned by $LR_READER on target $tgt"
19124 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19126 # check lr_reader -c on MDT0000
19128 dev=$(facet_device $tgt)
19129 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19130 skip "$LR_READER does not support additional options"
19132 out=$(do_facet $tgt $LR_READER -c $dev)
19133 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19135 num=$(echo "$out" | grep -c "mdtlov")
19136 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19137 error "Invalid number of mdtlov clients returned by $LR_READER"
19138 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19140 # check lr_reader -cr on MDT0000
19141 out=$(do_facet $tgt $LR_READER -cr $dev)
19142 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19144 echo "$out" | grep -q "^reply_data:$" ||
19145 error "$LR_READER should have returned 'reply_data' section"
19146 num=$(echo "$out" | grep -c "client_generation")
19147 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19149 run_test 252 "check lr_reader tool"
19152 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19153 remote_mds_nodsh && skip "remote MDS with nodsh"
19154 remote_mgs_nodsh && skip "remote MGS with nodsh"
19158 local ost_name=$(ostname_from_index $ostidx)
19161 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19162 do_facet $SINGLEMDS $LCTL get_param -n \
19163 osp.$mdtosc_proc1.reserved_mb_high ||
19164 skip "remote MDS does not support reserved_mb_high"
19168 wait_delete_completed
19171 pool_add $TESTNAME || error "Pool creation failed"
19172 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19174 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19175 error "Setstripe failed"
19177 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19179 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19181 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19183 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19184 osp.$mdtosc_proc1.prealloc_status)
19185 echo "prealloc_status $oa_status"
19187 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19188 error "File creation should fail"
19190 #object allocation was stopped, but we still able to append files
19191 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19192 oflag=append || error "Append failed"
19194 rm -f $DIR/$tdir/$tfile.0
19196 # For this test, we want to delete the files we created to go out of
19197 # space but leave the watermark, so we remain nearly out of space
19198 ost_watermarks_enospc_delete_files $tfile $ostidx
19200 wait_delete_completed
19204 for i in $(seq 10 12); do
19205 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19206 2>/dev/null || error "File creation failed after rm"
19209 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19210 osp.$mdtosc_proc1.prealloc_status)
19211 echo "prealloc_status $oa_status"
19213 if (( oa_status != 0 )); then
19214 error "Object allocation still disable after rm"
19217 run_test 253 "Check object allocation limit"
19220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19221 remote_mds_nodsh && skip "remote MDS with nodsh"
19222 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19223 skip "MDS does not support changelog_size"
19226 local MDT0=$(facet_svc $SINGLEMDS)
19228 changelog_register || error "changelog_register failed"
19230 changelog_clear 0 || error "changelog_clear failed"
19232 local size1=$(do_facet $SINGLEMDS \
19233 $LCTL get_param -n mdd.$MDT0.changelog_size)
19234 echo "Changelog size $size1"
19237 $LFS mkdir -i 0 $DIR/$tdir
19239 mkdir -p $DIR/$tdir/pics/2008/zachy
19240 touch $DIR/$tdir/pics/2008/zachy/timestamp
19241 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19242 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19243 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19244 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19245 rm $DIR/$tdir/pics/desktop.jpg
19247 local size2=$(do_facet $SINGLEMDS \
19248 $LCTL get_param -n mdd.$MDT0.changelog_size)
19249 echo "Changelog size after work $size2"
19251 (( $size2 > $size1 )) ||
19252 error "new Changelog size=$size2 less than old size=$size1"
19254 run_test 254 "Check changelog size"
19261 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19262 awk -F: '{print $2}' | grep $type > /dev/null
19263 if [ $? -ne 0 ]; then
19273 lfs ladvise -a willread $file > /dev/null 2>&1
19274 if [ $? -eq 0 ]; then
19278 lfs ladvise -a willread $file 2>&1 |
19279 grep "Inappropriate ioctl for device" > /dev/null
19280 if [ $? -eq 0 ]; then
19287 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19290 # run a random read IO workload
19291 # usage: random_read_iops <filename> <filesize> <iosize>
19292 random_read_iops() {
19295 local iosize=${3:-4096}
19297 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19298 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19301 drop_file_oss_cache() {
19305 $LFS ladvise -a dontneed $file 2>/dev/null ||
19306 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19309 ladvise_willread_performance()
19312 local average_origin=0
19313 local average_cache=0
19314 local average_ladvise=0
19316 for ((i = 1; i <= $repeat; i++)); do
19317 echo "Iter $i/$repeat: reading without willread hint"
19318 cancel_lru_locks osc
19319 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19320 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19321 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19322 average_origin=$(bc <<<"$average_origin + $speed_origin")
19324 cancel_lru_locks osc
19325 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19326 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19327 average_cache=$(bc <<<"$average_cache + $speed_cache")
19329 cancel_lru_locks osc
19330 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19331 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19332 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19333 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19334 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19336 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19337 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19338 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19340 speedup_cache=$(percent $average_cache $average_origin)
19341 speedup_ladvise=$(percent $average_ladvise $average_origin)
19343 echo "Average uncached read: $average_origin"
19344 echo "Average speedup with OSS cached read: " \
19345 "$average_cache = +$speedup_cache%"
19346 echo "Average speedup with ladvise willread: " \
19347 "$average_ladvise = +$speedup_ladvise%"
19349 local lowest_speedup=20
19350 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19351 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19352 "got $average_cache%. Skipping ladvise willread check."
19356 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19357 # it is still good to run until then to exercise 'ladvise willread'
19358 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19359 [ "$ost1_FSTYPE" = "zfs" ] &&
19360 echo "osd-zfs does not support dontneed or drop_caches" &&
19363 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19364 [ ${average_ladvise%.*} -gt $lowest_speedup ] ||
19365 error_not_in_vm "Speedup with willread is less than " \
19366 "$lowest_speedup%, got $average_ladvise%"
19370 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19371 skip "lustre < 2.8.54 does not support ladvise "
19372 remote_ost_nodsh && skip "remote OST with nodsh"
19374 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19376 ladvise_no_type willread $DIR/$tfile &&
19377 skip "willread ladvise is not supported"
19379 ladvise_no_ioctl $DIR/$tfile &&
19380 skip "ladvise ioctl is not supported"
19383 local size=$((size_mb * 1048576))
19384 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19385 error "dd to $DIR/$tfile failed"
19387 lfs ladvise -a willread $DIR/$tfile ||
19388 error "Ladvise failed with no range argument"
19390 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19391 error "Ladvise failed with no -l or -e argument"
19393 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19394 error "Ladvise failed with only -e argument"
19396 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19397 error "Ladvise failed with only -l argument"
19399 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19400 error "End offset should not be smaller than start offset"
19402 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19403 error "End offset should not be equal to start offset"
19405 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19406 error "Ladvise failed with overflowing -s argument"
19408 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19409 error "Ladvise failed with overflowing -e argument"
19411 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19412 error "Ladvise failed with overflowing -l argument"
19414 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19415 error "Ladvise succeeded with conflicting -l and -e arguments"
19417 echo "Synchronous ladvise should wait"
19419 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19420 do_nodes $(comma_list $(osts_nodes)) \
19421 $LCTL set_param fail_val=$delay fail_loc=0x237
19423 local start_ts=$SECONDS
19424 lfs ladvise -a willread $DIR/$tfile ||
19425 error "Ladvise failed with no range argument"
19426 local end_ts=$SECONDS
19427 local inteval_ts=$((end_ts - start_ts))
19429 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19430 error "Synchronous advice didn't wait reply"
19433 echo "Asynchronous ladvise shouldn't wait"
19434 local start_ts=$SECONDS
19435 lfs ladvise -a willread -b $DIR/$tfile ||
19436 error "Ladvise failed with no range argument"
19437 local end_ts=$SECONDS
19438 local inteval_ts=$((end_ts - start_ts))
19440 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19441 error "Asynchronous advice blocked"
19444 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19445 ladvise_willread_performance
19447 run_test 255a "check 'lfs ladvise -a willread'"
19453 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19457 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19458 skip "lustre < 2.8.54 does not support ladvise "
19459 remote_ost_nodsh && skip "remote OST with nodsh"
19461 lfs setstripe -c 1 -i 0 $DIR/$tfile
19463 ladvise_no_type dontneed $DIR/$tfile &&
19464 skip "dontneed ladvise is not supported"
19466 ladvise_no_ioctl $DIR/$tfile &&
19467 skip "ladvise ioctl is not supported"
19469 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19470 [ "$ost1_FSTYPE" = "zfs" ] &&
19471 skip "zfs-osd does not support 'ladvise dontneed'"
19474 local size=$((size_mb * 1048576))
19475 # In order to prevent disturbance of other processes, only check 3/4
19476 # of the memory usage
19477 local kibibytes=$((size_mb * 1024 * 3 / 4))
19479 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19480 error "dd to $DIR/$tfile failed"
19482 #force write to complete before dropping OST cache & checking memory
19485 local total=$(facet_meminfo ost1 MemTotal)
19486 echo "Total memory: $total KiB"
19488 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19489 local before_read=$(facet_meminfo ost1 Cached)
19490 echo "Cache used before read: $before_read KiB"
19492 lfs ladvise -a willread $DIR/$tfile ||
19493 error "Ladvise willread failed"
19494 local after_read=$(facet_meminfo ost1 Cached)
19495 echo "Cache used after read: $after_read KiB"
19497 lfs ladvise -a dontneed $DIR/$tfile ||
19498 error "Ladvise dontneed again failed"
19499 local no_read=$(facet_meminfo ost1 Cached)
19500 echo "Cache used after dontneed ladvise: $no_read KiB"
19502 if [ $total -lt $((before_read + kibibytes)) ]; then
19503 echo "Memory is too small, abort checking"
19507 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19508 error "Ladvise willread should use more memory" \
19509 "than $kibibytes KiB"
19512 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19513 error "Ladvise dontneed should release more memory" \
19514 "than $kibibytes KiB"
19517 run_test 255b "check 'lfs ladvise -a dontneed'"
19520 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19521 skip "lustre < 2.10.50 does not support lockahead"
19529 test_mkdir -p $DIR/$tdir
19530 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19532 #test 10 returns only success/failure
19534 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19536 if [ $rc -eq 255 ]; then
19537 error "Ladvise test${i} failed, ${rc}"
19540 #test 11 counts lock enqueue requests, all others count new locks
19542 count=$(do_facet ost1 \
19543 $LCTL get_param -n ost.OSS.ost.stats)
19544 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19546 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19548 if [ $rc -eq 255 ]; then
19549 error "Ladvise test${i} failed, ${rc}"
19552 new_count=$(do_facet ost1 \
19553 $LCTL get_param -n ost.OSS.ost.stats)
19554 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19555 awk '{ print $2 }')
19557 difference="$((new_count - count))"
19558 if [ $difference -ne $rc ]; then
19559 error "Ladvise test${i}, bad enqueue count, returned " \
19560 "${rc}, actual ${difference}"
19563 for i in $(seq 12 21); do
19564 # If we do not do this, we run the risk of having too many
19565 # locks and starting lock cancellation while we are checking
19567 cancel_lru_locks osc
19569 count=$($LCTL get_param -n \
19570 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19572 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19574 if [ $rc -eq 255 ]; then
19575 error "Ladvise test ${i} failed, ${rc}"
19578 new_count=$($LCTL get_param -n \
19579 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19580 difference="$((new_count - count))"
19582 # Test 15 output is divided by 100 to map down to valid return
19583 if [ $i -eq 15 ]; then
19587 if [ $difference -ne $rc ]; then
19588 error "Ladvise test ${i}, bad lock count, returned " \
19589 "${rc}, actual ${difference}"
19593 #test 22 returns only success/failure
19595 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19597 if [ $rc -eq 255 ]; then
19598 error "Ladvise test${i} failed, ${rc}"
19601 run_test 255c "suite of ladvise lockahead tests"
19604 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19605 remote_mds_nodsh && skip "remote MDS with nodsh"
19606 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19607 changelog_users $SINGLEMDS | grep "^cl" &&
19608 skip "active changelog user"
19614 mdt_dev=$(mdsdevname 1)
19617 changelog_register || error "changelog_register failed"
19620 mkdir -p $DIR/$tdir
19622 changelog_clear 0 || error "changelog_clear failed"
19625 touch $DIR/$tdir/{1..10}
19628 stop $SINGLEMDS || error "Fail to stop MDT"
19632 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19634 #after mount new plainllog is used
19635 touch $DIR/$tdir/{11..19}
19636 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19637 stack_trap "rm -f $tmpfile"
19638 cat_sl=$(do_facet $SINGLEMDS "sync; \
19639 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19640 llog_reader $tmpfile | grep -c type=1064553b")
19641 do_facet $SINGLEMDS llog_reader $tmpfile
19643 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19645 changelog_clear 0 || error "changelog_clear failed"
19647 cat_sl=$(do_facet $SINGLEMDS "sync; \
19648 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19649 llog_reader $tmpfile | grep -c type=1064553b")
19651 if (( cat_sl == 2 )); then
19652 error "Empty plain llog was not deleted from changelog catalog"
19653 elif (( cat_sl != 1 )); then
19654 error "Active plain llog shouldn't be deleted from catalog"
19657 run_test 256 "Check llog delete for empty and not full state"
19660 remote_mds_nodsh && skip "remote MDS with nodsh"
19661 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19662 skip "Need MDS version at least 2.8.55"
19664 test_mkdir $DIR/$tdir
19666 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19667 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19670 #define OBD_FAIL_MDS_XATTR_REP 0x161
19671 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19672 local facet=mds$((mdtidx + 1))
19673 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19674 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19676 stop $facet || error "stop MDS failed"
19677 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19678 error "start MDS fail"
19679 wait_recovery_complete $facet
19681 run_test 257 "xattr locks are not lost"
19683 # Verify we take the i_mutex when security requires it
19685 #define OBD_FAIL_IMUTEX_SEC 0x141c
19686 $LCTL set_param fail_loc=0x141c
19688 chmod u+s $DIR/$tfile
19689 chmod a+rwx $DIR/$tfile
19690 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19692 if [ $RC -ne 0 ]; then
19693 error "error, failed to take i_mutex, rc=$?"
19697 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19699 # Verify we do NOT take the i_mutex in the normal case
19701 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19702 $LCTL set_param fail_loc=0x141d
19705 chmod a+rw $DIR/$tfile
19706 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19708 if [ $RC -ne 0 ]; then
19709 error "error, took i_mutex unnecessarily, rc=$?"
19714 run_test 258b "verify i_mutex security behavior"
19717 local file=$DIR/$tfile
19721 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19723 stack_trap "rm -f $file" EXIT
19725 wait_delete_completed
19726 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19727 echo "before: $before"
19729 $LFS setstripe -i 0 -c 1 $file
19730 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19732 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19733 echo "after write: $after"
19735 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19736 do_facet ost1 $LCTL set_param fail_loc=0x2301
19738 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19739 echo "after truncate: $after"
19742 do_facet ost1 $LCTL set_param fail_loc=0
19743 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19745 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19746 echo "after restart: $after"
19747 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19748 error "missing truncate?"
19752 run_test 259 "crash at delayed truncate"
19755 #define OBD_FAIL_MDC_CLOSE 0x806
19756 $LCTL set_param fail_loc=0x80000806
19760 run_test 260 "Check mdc_close fail"
19762 ### Data-on-MDT sanity tests ###
19764 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19765 skip "Need MDS version at least 2.10.55 for DoM"
19768 local dom=$DIR/$tdir/dom_file
19769 local tmp=$DIR/$tdir/tmp_file
19771 mkdir -p $DIR/$tdir
19773 # basic checks for DoM component creation
19774 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19775 error "Can set MDT layout to non-first entry"
19777 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19778 error "Can define multiple entries as MDT layout"
19780 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19782 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19783 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19784 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19786 local mdtidx=$($LFS getstripe -m $dom)
19787 local mdtname=MDT$(printf %04x $mdtidx)
19788 local facet=mds$((mdtidx + 1))
19789 local space_check=1
19791 # Skip free space checks with ZFS
19792 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19796 local size_tmp=$((65536 * 3))
19797 local mdtfree1=$(do_facet $facet \
19798 lctl get_param -n osd*.*$mdtname.kbytesfree)
19800 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19801 # check also direct IO along write
19802 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19803 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19805 cmp $tmp $dom || error "file data is different"
19806 [ $(stat -c%s $dom) == $size_tmp ] ||
19807 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19808 if [ $space_check == 1 ]; then
19809 local mdtfree2=$(do_facet $facet \
19810 lctl get_param -n osd*.*$mdtname.kbytesfree)
19812 # increase in usage from by $size_tmp
19813 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19814 error "MDT free space wrong after write: " \
19815 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19819 local size_dom=10000
19821 $TRUNCATE $dom $size_dom
19822 [ $(stat -c%s $dom) == $size_dom ] ||
19823 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19824 if [ $space_check == 1 ]; then
19825 mdtfree1=$(do_facet $facet \
19826 lctl get_param -n osd*.*$mdtname.kbytesfree)
19827 # decrease in usage from $size_tmp to new $size_dom
19828 [ $(($mdtfree1 - $mdtfree2)) -ge \
19829 $(((size_tmp - size_dom) / 1024)) ] ||
19830 error "MDT free space is wrong after truncate: " \
19831 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19837 size_dom=$((size_dom + size_tmp))
19838 [ $(stat -c%s $dom) == $size_dom ] ||
19839 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19840 if [ $space_check == 1 ]; then
19841 mdtfree2=$(do_facet $facet \
19842 lctl get_param -n osd*.*$mdtname.kbytesfree)
19843 # increase in usage by $size_tmp from previous
19844 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19845 error "MDT free space is wrong after append: " \
19846 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19851 if [ $space_check == 1 ]; then
19852 mdtfree1=$(do_facet $facet \
19853 lctl get_param -n osd*.*$mdtname.kbytesfree)
19854 # decrease in usage by $size_dom from previous
19855 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19856 error "MDT free space is wrong after removal: " \
19857 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19860 # combined striping
19861 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19862 error "Can't create DoM + OST striping"
19864 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19865 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19866 # check also direct IO along write
19867 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19869 cmp $tmp $dom || error "file data is different"
19870 [ $(stat -c%s $dom) == $size_tmp ] ||
19871 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19876 run_test 270a "DoM: basic functionality tests"
19879 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19880 skip "Need MDS version at least 2.10.55"
19882 local dom=$DIR/$tdir/dom_file
19883 local max_size=1048576
19885 mkdir -p $DIR/$tdir
19886 $LFS setstripe -E $max_size -L mdt $dom
19888 # truncate over the limit
19889 $TRUNCATE $dom $(($max_size + 1)) &&
19890 error "successful truncate over the maximum size"
19891 # write over the limit
19892 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19893 error "successful write over the maximum size"
19894 # append over the limit
19895 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19896 echo "12345" >> $dom && error "successful append over the maximum size"
19901 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19904 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19905 skip "Need MDS version at least 2.10.55"
19907 mkdir -p $DIR/$tdir
19908 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19910 # check files inherit DoM EA
19911 touch $DIR/$tdir/first
19912 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19913 error "bad pattern"
19914 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19915 error "bad stripe count"
19916 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19917 error "bad stripe size"
19919 # check directory inherits DoM EA and uses it as default
19920 mkdir $DIR/$tdir/subdir
19921 touch $DIR/$tdir/subdir/second
19922 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19923 error "bad pattern in sub-directory"
19924 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19925 error "bad stripe count in sub-directory"
19926 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19927 error "bad stripe size in sub-directory"
19930 run_test 270c "DoM: DoM EA inheritance tests"
19933 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19934 skip "Need MDS version at least 2.10.55"
19936 mkdir -p $DIR/$tdir
19937 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19939 # inherit default DoM striping
19940 mkdir $DIR/$tdir/subdir
19941 touch $DIR/$tdir/subdir/f1
19943 # change default directory striping
19944 $LFS setstripe -c 1 $DIR/$tdir/subdir
19945 touch $DIR/$tdir/subdir/f2
19946 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19947 error "wrong default striping in file 2"
19948 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19949 error "bad pattern in file 2"
19952 run_test 270d "DoM: change striping from DoM to RAID0"
19955 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19956 skip "Need MDS version at least 2.10.55"
19958 mkdir -p $DIR/$tdir/dom
19959 mkdir -p $DIR/$tdir/norm
19962 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19963 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19965 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19966 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19968 # find DoM files by layout
19969 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19970 [ $NUM -eq $DOMFILES ] ||
19971 error "lfs find -L: found $NUM, expected $DOMFILES"
19972 echo "Test 1: lfs find 20 DOM files by layout: OK"
19974 # there should be 1 dir with default DOM striping
19975 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19977 error "lfs find -L: found $NUM, expected 1 dir"
19978 echo "Test 2: lfs find 1 DOM dir by layout: OK"
19980 # find DoM files by stripe size
19981 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
19982 [ $NUM -eq $DOMFILES ] ||
19983 error "lfs find -S: found $NUM, expected $DOMFILES"
19984 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
19986 # find files by stripe offset except DoM files
19987 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
19988 [ $NUM -eq $NORMFILES ] ||
19989 error "lfs find -i: found $NUM, expected $NORMFILES"
19990 echo "Test 5: lfs find no DOM files by stripe index: OK"
19993 run_test 270e "DoM: lfs find with DoM files test"
19996 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19997 skip "Need MDS version at least 2.10.55"
19999 local mdtname=${FSNAME}-MDT0000-mdtlov
20000 local dom=$DIR/$tdir/dom_file
20001 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20002 lod.$mdtname.dom_stripesize)
20003 local dom_limit=131072
20005 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20006 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20007 lod.$mdtname.dom_stripesize)
20008 [ ${dom_limit} -eq ${dom_current} ] ||
20009 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20011 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20012 $LFS setstripe -d $DIR/$tdir
20013 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20014 error "Can't set directory default striping"
20016 # exceed maximum stripe size
20017 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20018 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20019 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20020 error "Able to create DoM component size more than LOD limit"
20022 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20023 dom_current=$(do_facet mds1 $LCTL get_param -n \
20024 lod.$mdtname.dom_stripesize)
20025 [ 0 -eq ${dom_current} ] ||
20026 error "Can't set zero DoM stripe limit"
20029 # attempt to create DoM file on server with disabled DoM should
20030 # remove DoM entry from layout and be succeed
20031 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20032 error "Can't create DoM file (DoM is disabled)"
20033 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20034 error "File has DoM component while DoM is disabled"
20037 # attempt to create DoM file with only DoM stripe should return error
20038 $LFS setstripe -E $dom_limit -L mdt $dom &&
20039 error "Able to create DoM-only file while DoM is disabled"
20041 # too low values to be aligned with smallest stripe size 64K
20042 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20043 dom_current=$(do_facet mds1 $LCTL get_param -n \
20044 lod.$mdtname.dom_stripesize)
20045 [ 30000 -eq ${dom_current} ] &&
20046 error "Can set too small DoM stripe limit"
20048 # 64K is a minimal stripe size in Lustre, expect limit of that size
20049 [ 65536 -eq ${dom_current} ] ||
20050 error "Limit is not set to 64K but ${dom_current}"
20052 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20053 dom_current=$(do_facet mds1 $LCTL get_param -n \
20054 lod.$mdtname.dom_stripesize)
20056 [ 2147483648 -eq ${dom_current} ] &&
20057 error "Can set too large DoM stripe limit"
20059 do_facet mds1 $LCTL set_param -n \
20060 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20061 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20062 error "Can't create DoM component size after limit change"
20063 do_facet mds1 $LCTL set_param -n \
20064 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20065 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20066 error "Can't create DoM file after limit decrease"
20067 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20068 error "Can create big DoM component after limit decrease"
20069 touch ${dom}_def ||
20070 error "Can't create file with old default layout"
20072 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20075 run_test 270f "DoM: maximum DoM stripe size checks"
20078 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20079 skip "Need MDS version at least 2.13.52"
20080 local dom=$DIR/$tdir/$tfile
20082 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20083 local lodname=${FSNAME}-MDT0000-mdtlov
20085 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20086 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20087 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20088 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20090 local dom_limit=1024
20091 local dom_threshold="50%"
20093 $LFS setstripe -d $DIR/$tdir
20094 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20095 error "Can't set directory default striping"
20097 do_facet mds1 $LCTL set_param -n \
20098 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20099 # set 0 threshold and create DOM file to change tunable stripesize
20100 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20101 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20102 error "Failed to create $dom file"
20103 # now tunable dom_cur_stripesize should reach maximum
20104 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20105 lod.${lodname}.dom_stripesize_cur_kb)
20106 [[ $dom_current == $dom_limit ]] ||
20107 error "Current DOM stripesize is not maximum"
20110 # set threshold for further tests
20111 do_facet mds1 $LCTL set_param -n \
20112 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20113 echo "DOM threshold is $dom_threshold free space"
20116 # Spoof bfree to exceed threshold
20117 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20118 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20119 for spfree in 40 20 0 15 30 55; do
20120 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20121 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20122 error "Failed to create $dom file"
20123 dom_def=$(do_facet mds1 $LCTL get_param -n \
20124 lod.${lodname}.dom_stripesize_cur_kb)
20125 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20126 [[ $dom_def != $dom_current ]] ||
20127 error "Default stripe size was not changed"
20128 if [[ $spfree > 0 ]] ; then
20129 dom_set=$($LFS getstripe -S $dom)
20130 [[ $dom_set == $((dom_def * 1024)) ]] ||
20131 error "DOM component size is still old"
20133 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20134 error "DoM component is set with no free space"
20137 dom_current=$dom_def
20140 run_test 270g "DoM: default DoM stripe size depends on free space"
20143 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20144 skip "Need MDS version at least 2.13.53"
20146 local mdtname=${FSNAME}-MDT0000-mdtlov
20147 local dom=$DIR/$tdir/$tfile
20148 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20150 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20151 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20153 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20154 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20155 error "can't create OST file"
20156 # mirrored file with DOM entry in the second mirror
20157 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20158 error "can't create mirror with DoM component"
20160 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20162 # DOM component in the middle and has other enries in the same mirror,
20163 # should succeed but lost DoM component
20164 $LFS setstripe --copy=${dom}_1 $dom ||
20165 error "Can't create file from OST|DOM mirror layout"
20166 # check new file has no DoM layout after all
20167 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20168 error "File has DoM component while DoM is disabled"
20170 run_test 270h "DoM: DoM stripe removal when disabled on server"
20173 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20174 skip "Need MDS version at least 2.10.55"
20176 local dom=$DIR/$tdir/dom
20178 mkdir -p $DIR/$tdir
20180 $LFS setstripe -E 1024K -L mdt $dom
20182 lctl set_param -n mdc.*.stats=clear
20183 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20184 cat $dom > /dev/null
20185 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20186 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20190 run_test 271a "DoM: data is cached for read after write"
20193 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20194 skip "Need MDS version at least 2.10.55"
20196 local dom=$DIR/$tdir/dom
20198 mkdir -p $DIR/$tdir
20200 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20202 lctl set_param -n mdc.*.stats=clear
20203 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20204 cancel_lru_locks mdc
20205 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20206 # second stat to check size is cached on client
20207 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20208 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20209 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20212 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20215 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20216 skip "Need MDS version at least 2.10.55"
20218 local dom=$DIR/$tdir/dom
20220 mkdir -p $DIR/$tdir
20222 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20224 lctl set_param -n mdc.*.stats=clear
20225 lctl set_param -n osc.*.stats=clear
20226 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20227 cancel_lru_locks mdc
20228 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20229 # second stat to check size is cached on client
20230 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20231 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20232 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20233 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20234 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20237 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20243 local mdt=MDT$(printf %04x $mdtidx)
20245 if [ -z $param ]; then
20246 lctl get_param -n mdc.*$mdt*.stats
20248 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20253 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20254 skip "Need MDS version at least 2.10.55"
20256 local dom=$DIR/$tdir/dom
20258 mkdir -p $DIR/$tdir
20260 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20262 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20263 local facet=mds$((mdtidx + 1))
20265 cancel_lru_locks mdc
20266 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20267 createmany -o $dom 1000
20268 lctl set_param -n mdc.*.stats=clear
20269 smalliomany -w $dom 1000 200
20270 get_mdc_stats $mdtidx
20271 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20272 # Each file has 1 open, 1 IO enqueues, total 2000
20273 # but now we have also +1 getxattr for security.capability, total 3000
20274 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20275 unlinkmany $dom 1000
20277 cancel_lru_locks mdc
20278 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20279 createmany -o $dom 1000
20280 lctl set_param -n mdc.*.stats=clear
20281 smalliomany -w $dom 1000 200
20282 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20283 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20284 # for OPEN and IO lock.
20285 [ $((enq - enq_2)) -ge 1000 ] ||
20286 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20287 unlinkmany $dom 1000
20290 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20292 cleanup_271def_tests() {
20298 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20299 skip "Need MDS version at least 2.10.57"
20301 local dom=$DIR/$tdir/dom
20302 local tmp=$TMP/$tfile
20303 trap "cleanup_271def_tests $tmp" EXIT
20305 mkdir -p $DIR/$tdir
20307 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20309 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20311 cancel_lru_locks mdc
20312 dd if=/dev/urandom of=$tmp bs=1000 count=1
20313 dd if=$tmp of=$dom bs=1000 count=1
20314 cancel_lru_locks mdc
20316 cat /etc/hosts >> $tmp
20317 lctl set_param -n mdc.*.stats=clear
20319 # append data to the same file it should update local page
20320 echo "Append to the same page"
20321 cat /etc/hosts >> $dom
20322 local num=$(get_mdc_stats $mdtidx ost_read)
20323 local ra=$(get_mdc_stats $mdtidx req_active)
20324 local rw=$(get_mdc_stats $mdtidx req_waittime)
20326 [ -z $num ] || error "$num READ RPC occured"
20327 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20331 cmp $tmp $dom || error "file miscompare"
20333 cancel_lru_locks mdc
20334 lctl set_param -n mdc.*.stats=clear
20336 echo "Open and read file"
20337 cat $dom > /dev/null
20338 local num=$(get_mdc_stats $mdtidx ost_read)
20339 local ra=$(get_mdc_stats $mdtidx req_active)
20340 local rw=$(get_mdc_stats $mdtidx req_waittime)
20342 [ -z $num ] || error "$num READ RPC occured"
20343 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20347 cmp $tmp $dom || error "file miscompare"
20351 run_test 271d "DoM: read on open (1K file in reply buffer)"
20354 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20355 skip "Need MDS version at least 2.10.57"
20357 local dom=$DIR/$tdir/dom
20358 local tmp=$TMP/$tfile
20359 trap "cleanup_271def_tests $tmp" EXIT
20361 mkdir -p $DIR/$tdir
20363 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20365 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20367 cancel_lru_locks mdc
20368 dd if=/dev/urandom of=$tmp bs=265000 count=1
20369 dd if=$tmp of=$dom bs=265000 count=1
20370 cancel_lru_locks mdc
20371 cat /etc/hosts >> $tmp
20372 lctl set_param -n mdc.*.stats=clear
20374 echo "Append to the same page"
20375 cat /etc/hosts >> $dom
20376 local num=$(get_mdc_stats $mdtidx ost_read)
20377 local ra=$(get_mdc_stats $mdtidx req_active)
20378 local rw=$(get_mdc_stats $mdtidx req_waittime)
20380 [ -z $num ] || error "$num READ RPC occured"
20381 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20385 cmp $tmp $dom || error "file miscompare"
20387 cancel_lru_locks mdc
20388 lctl set_param -n mdc.*.stats=clear
20390 echo "Open and read file"
20391 cat $dom > /dev/null
20392 local num=$(get_mdc_stats $mdtidx ost_read)
20393 local ra=$(get_mdc_stats $mdtidx req_active)
20394 local rw=$(get_mdc_stats $mdtidx req_waittime)
20396 [ -z $num ] && num=0
20397 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20398 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20402 cmp $tmp $dom || error "file miscompare"
20406 run_test 271f "DoM: read on open (200K file and read tail)"
20409 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20410 skip "Skipping due to old client or server version"
20412 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20414 $CHECKSTAT -t file $DIR1/$tfile
20416 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20419 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20420 $LCTL set_param fail_loc=0x80000314
20421 rm $DIR1/$tfile || error "Unlink fails"
20423 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20424 [ $RC -eq 0 ] || error "Failed write to stale object"
20426 run_test 271g "Discard DoM data vs client flush race"
20429 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20430 skip "Need MDS version at least 2.11.50"
20432 local dom=$DIR/$tdir/dom
20433 mkdir -p $DIR/$tdir
20435 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20436 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20437 error "failed to write data into $dom"
20438 local old_md5=$(md5sum $dom)
20440 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20441 error "failed to migrate to the same DoM component"
20443 local new_md5=$(md5sum $dom)
20445 [ "$old_md5" == "$new_md5" ] ||
20446 error "md5sum differ: $old_md5, $new_md5"
20448 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20449 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20451 run_test 272a "DoM migration: new layout with the same DOM component"
20454 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20455 skip "Need MDS version at least 2.11.50"
20457 local dom=$DIR/$tdir/dom
20458 mkdir -p $DIR/$tdir
20459 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20461 local mdtidx=$($LFS getstripe -m $dom)
20462 local mdtname=MDT$(printf %04x $mdtidx)
20463 local facet=mds$((mdtidx + 1))
20465 local mdtfree1=$(do_facet $facet \
20466 lctl get_param -n osd*.*$mdtname.kbytesfree)
20467 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20468 error "failed to write data into $dom"
20469 local old_md5=$(md5sum $dom)
20470 cancel_lru_locks mdc
20471 local mdtfree1=$(do_facet $facet \
20472 lctl get_param -n osd*.*$mdtname.kbytesfree)
20474 $LFS migrate -c2 $dom ||
20475 error "failed to migrate to the new composite layout"
20476 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20477 error "MDT stripe was not removed"
20479 cancel_lru_locks mdc
20480 local new_md5=$(md5sum $dom)
20481 [ "$old_md5" == "$new_md5" ] ||
20482 error "$old_md5 != $new_md5"
20484 # Skip free space checks with ZFS
20485 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20486 local mdtfree2=$(do_facet $facet \
20487 lctl get_param -n osd*.*$mdtname.kbytesfree)
20488 [ $mdtfree2 -gt $mdtfree1 ] ||
20489 error "MDT space is not freed after migration"
20493 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20496 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20497 skip "Need MDS version at least 2.11.50"
20499 local dom=$DIR/$tdir/$tfile
20500 mkdir -p $DIR/$tdir
20501 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20503 local mdtidx=$($LFS getstripe -m $dom)
20504 local mdtname=MDT$(printf %04x $mdtidx)
20505 local facet=mds$((mdtidx + 1))
20507 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20508 error "failed to write data into $dom"
20509 local old_md5=$(md5sum $dom)
20510 cancel_lru_locks mdc
20511 local mdtfree1=$(do_facet $facet \
20512 lctl get_param -n osd*.*$mdtname.kbytesfree)
20514 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20515 error "failed to migrate to the new composite layout"
20516 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20517 error "MDT stripe was not removed"
20519 cancel_lru_locks mdc
20520 local new_md5=$(md5sum $dom)
20521 [ "$old_md5" == "$new_md5" ] ||
20522 error "$old_md5 != $new_md5"
20524 # Skip free space checks with ZFS
20525 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20526 local mdtfree2=$(do_facet $facet \
20527 lctl get_param -n osd*.*$mdtname.kbytesfree)
20528 [ $mdtfree2 -gt $mdtfree1 ] ||
20529 error "MDS space is not freed after migration"
20533 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20536 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20537 skip "Need MDS version at least 2.12.55"
20539 local dom=$DIR/$tdir/$tfile
20540 mkdir -p $DIR/$tdir
20541 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20543 local mdtidx=$($LFS getstripe -m $dom)
20544 local mdtname=MDT$(printf %04x $mdtidx)
20545 local facet=mds$((mdtidx + 1))
20547 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20548 error "failed to write data into $dom"
20549 local old_md5=$(md5sum $dom)
20550 cancel_lru_locks mdc
20551 local mdtfree1=$(do_facet $facet \
20552 lctl get_param -n osd*.*$mdtname.kbytesfree)
20554 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20555 error "failed mirroring to the new composite layout"
20556 $LFS mirror resync $dom ||
20557 error "failed mirror resync"
20558 $LFS mirror split --mirror-id 1 -d $dom ||
20559 error "failed mirror split"
20561 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20562 error "MDT stripe was not removed"
20564 cancel_lru_locks mdc
20565 local new_md5=$(md5sum $dom)
20566 [ "$old_md5" == "$new_md5" ] ||
20567 error "$old_md5 != $new_md5"
20569 # Skip free space checks with ZFS
20570 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20571 local mdtfree2=$(do_facet $facet \
20572 lctl get_param -n osd*.*$mdtname.kbytesfree)
20573 [ $mdtfree2 -gt $mdtfree1 ] ||
20574 error "MDS space is not freed after DOM mirror deletion"
20578 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20581 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20582 skip "Need MDS version at least 2.12.55"
20584 local dom=$DIR/$tdir/$tfile
20585 mkdir -p $DIR/$tdir
20586 $LFS setstripe -c 2 $dom
20588 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20589 error "failed to write data into $dom"
20590 local old_md5=$(md5sum $dom)
20591 cancel_lru_locks mdc
20593 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20594 error "failed mirroring to the DOM layout"
20595 $LFS mirror resync $dom ||
20596 error "failed mirror resync"
20597 $LFS mirror split --mirror-id 1 -d $dom ||
20598 error "failed mirror split"
20600 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20601 error "MDT stripe was not removed"
20603 cancel_lru_locks mdc
20604 local new_md5=$(md5sum $dom)
20605 [ "$old_md5" == "$new_md5" ] ||
20606 error "$old_md5 != $new_md5"
20610 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20613 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20614 skip "Need MDS version at least 2.12.55"
20616 local dom=$DIR/$tdir/$tfile
20617 mkdir -p $DIR/$tdir
20618 $LFS setstripe -c 2 $dom
20620 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20621 error "failed to write data into $dom"
20622 local old_md5=$(md5sum $dom)
20623 cancel_lru_locks mdc
20625 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20626 error "failed migrating to the DOM file"
20628 cancel_lru_locks mdc
20629 local new_md5=$(md5sum $dom)
20630 [ "$old_md5" != "$new_md5" ] &&
20631 error "$old_md5 != $new_md5"
20635 run_test 272f "DoM migration: OST-striped file to DOM file"
20638 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20639 skip "Need MDS version at least 2.11.50"
20641 # Layout swap cannot be done if either file has DOM component,
20642 # this will never be supported, migration should be used instead
20644 local dom=$DIR/$tdir/$tfile
20645 mkdir -p $DIR/$tdir
20647 $LFS setstripe -c2 ${dom}_plain
20648 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20649 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20650 error "can swap layout with DoM component"
20651 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20652 error "can swap layout with DoM component"
20654 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20655 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20656 error "can swap layout with DoM component"
20657 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20658 error "can swap layout with DoM component"
20661 run_test 273a "DoM: layout swapping should fail with DOM"
20664 remote_ost_nodsh && skip "remote OST with nodsh"
20665 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20666 skip "Need OST version >= 2.10.57"
20668 local file=$DIR/$tfile
20671 oss=$(comma_list $(osts_nodes))
20673 dd if=/dev/urandom of=$file bs=1M count=2 ||
20674 error "failed to create a file"
20675 cancel_lru_locks osc
20678 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20679 error "failed to read a file"
20681 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20682 $LCTL set_param fail_loc=0x8000031f
20684 cancel_lru_locks osc &
20687 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20688 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20689 #IO takes another lock, but matches the PENDING one
20690 #and places it to the IO RPC
20691 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20692 error "failed to read a file with PENDING lock"
20694 run_test 275 "Read on a canceled duplicate lock"
20697 remote_ost_nodsh && skip "remote OST with nodsh"
20700 do_facet ost1 "(while true; do \
20701 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20702 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20705 for LOOP in $(seq 20); do
20707 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20710 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20711 rm $TMP/sanity_276_pid"
20713 run_test 276 "Race between mount and obd_statfs"
20716 $LCTL set_param ldlm.namespaces.*.lru_size=0
20717 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20718 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20719 grep ^used_mb | awk '{print $2}')
20720 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20721 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20722 oflag=direct conv=notrunc
20723 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20724 grep ^used_mb | awk '{print $2}')
20725 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20727 run_test 277 "Direct IO shall drop page cache"
20730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20731 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20732 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20733 skip "needs the same host for mdt1 mdt2" && return
20738 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20739 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20745 echo "Starting MDTs"
20746 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20748 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20750 do_facet mds2 $LCTL set_param fail_loc=0
20752 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20753 wait_recovery_complete mds2
20755 run_test 278 "Race starting MDS between MDTs stop/start"
20758 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20759 skip "Need MGS version at least 2.13.52"
20760 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20761 combined_mgs_mds || skip "needs combined MGS/MDT"
20763 umount_client $MOUNT
20764 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20765 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20767 mount_client $MOUNT &
20769 stop mgs || error "stop mgs failed"
20770 #for a race mgs would crash
20771 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20772 mount_client $MOUNT || error "mount client failed"
20774 run_test 280 "Race between MGS umount and client llog processing"
20776 cleanup_test_300() {
20780 test_striped_dir() {
20785 mkdir -p $DIR/$tdir
20787 SAVE_UMASK=$(umask)
20788 trap cleanup_test_300 RETURN EXIT
20790 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20791 $DIR/$tdir/striped_dir ||
20792 error "set striped dir error"
20794 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20795 [ "$mode" = "755" ] || error "expect 755 got $mode"
20797 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20798 error "getdirstripe failed"
20799 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20800 if [ "$stripe_count" != "2" ]; then
20801 error "1:stripe_count is $stripe_count, expect 2"
20803 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20804 if [ "$stripe_count" != "2" ]; then
20805 error "2:stripe_count is $stripe_count, expect 2"
20808 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20809 if [ "$stripe_index" != "$mdt_index" ]; then
20810 error "stripe_index is $stripe_index, expect $mdt_index"
20813 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20814 error "nlink error after create striped dir"
20816 mkdir $DIR/$tdir/striped_dir/a
20817 mkdir $DIR/$tdir/striped_dir/b
20819 stat $DIR/$tdir/striped_dir/a ||
20820 error "create dir under striped dir failed"
20821 stat $DIR/$tdir/striped_dir/b ||
20822 error "create dir under striped dir failed"
20824 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20825 error "nlink error after mkdir"
20827 rmdir $DIR/$tdir/striped_dir/a
20828 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20829 error "nlink error after rmdir"
20831 rmdir $DIR/$tdir/striped_dir/b
20832 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20833 error "nlink error after rmdir"
20835 chattr +i $DIR/$tdir/striped_dir
20836 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20837 error "immutable flags not working under striped dir!"
20838 chattr -i $DIR/$tdir/striped_dir
20840 rmdir $DIR/$tdir/striped_dir ||
20841 error "rmdir striped dir error"
20849 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20850 skip "skipped for lustre < 2.7.0"
20851 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20852 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20854 test_striped_dir 0 || error "failed on striped dir on MDT0"
20855 test_striped_dir 1 || error "failed on striped dir on MDT0"
20857 run_test 300a "basic striped dir sanity test"
20860 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20861 skip "skipped for lustre < 2.7.0"
20862 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20863 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20870 test_mkdir $DIR/$tdir || error "mkdir fail"
20871 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20872 error "set striped dir error"
20873 for i in {0..9}; do
20874 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20876 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20877 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20878 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20880 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20881 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20882 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20886 run_test 300b "check ctime/mtime for striped dir"
20889 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20890 skip "skipped for lustre < 2.7.0"
20891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20892 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20896 mkdir -p $DIR/$tdir
20897 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20898 error "set striped dir error"
20900 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20901 error "chown striped dir failed"
20903 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20904 error "create 5k files failed"
20906 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20908 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20912 run_test 300c "chown && check ls under striped directory"
20915 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20916 skip "skipped for lustre < 2.7.0"
20917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20918 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20923 mkdir -p $DIR/$tdir
20924 $LFS setstripe -c 2 $DIR/$tdir
20926 #local striped directory
20927 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20928 error "set striped dir error"
20929 #look at the directories for debug purposes
20931 $LFS getdirstripe $DIR/$tdir
20932 ls -l $DIR/$tdir/striped_dir
20933 $LFS getdirstripe $DIR/$tdir/striped_dir
20934 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20935 error "create 10 files failed"
20937 #remote striped directory
20938 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20939 error "set striped dir error"
20940 #look at the directories for debug purposes
20942 $LFS getdirstripe $DIR/$tdir
20943 ls -l $DIR/$tdir/remote_striped_dir
20944 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20945 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20946 error "create 10 files failed"
20948 for file in $(find $DIR/$tdir); do
20949 stripe_count=$($LFS getstripe -c $file)
20950 [ $stripe_count -eq 2 ] ||
20951 error "wrong stripe $stripe_count for $file"
20956 run_test 300d "check default stripe under striped directory"
20959 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20960 skip "Need MDS version at least 2.7.55"
20961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20962 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20967 mkdir -p $DIR/$tdir
20969 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20970 error "set striped dir error"
20972 touch $DIR/$tdir/striped_dir/a
20973 touch $DIR/$tdir/striped_dir/b
20974 touch $DIR/$tdir/striped_dir/c
20976 mkdir $DIR/$tdir/striped_dir/dir_a
20977 mkdir $DIR/$tdir/striped_dir/dir_b
20978 mkdir $DIR/$tdir/striped_dir/dir_c
20980 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
20981 error "set striped adir under striped dir error"
20983 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
20984 error "set striped bdir under striped dir error"
20986 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
20987 error "set striped cdir under striped dir error"
20989 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
20990 error "rename dir under striped dir fails"
20992 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
20993 error "rename dir under different stripes fails"
20995 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
20996 error "rename file under striped dir should succeed"
20998 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
20999 error "rename dir under striped dir should succeed"
21003 run_test 300e "check rename under striped directory"
21006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21007 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21008 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21009 skip "Need MDS version at least 2.7.55"
21015 mkdir -p $DIR/$tdir
21017 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21018 error "set striped dir error"
21020 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21021 error "set striped dir error"
21023 touch $DIR/$tdir/striped_dir/a
21024 mkdir $DIR/$tdir/striped_dir/dir_a
21025 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21026 error "create striped dir under striped dir fails"
21028 touch $DIR/$tdir/striped_dir1/b
21029 mkdir $DIR/$tdir/striped_dir1/dir_b
21030 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21031 error "create striped dir under striped dir fails"
21033 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21034 error "rename dir under different striped dir should fail"
21036 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21037 error "rename striped dir under diff striped dir should fail"
21039 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21040 error "rename file under diff striped dirs fails"
21044 run_test 300f "check rename cross striped directory"
21046 test_300_check_default_striped_dir()
21049 local default_count=$2
21050 local default_index=$3
21053 local dir_stripe_index
21056 echo "checking $dirname $default_count $default_index"
21057 $LFS setdirstripe -D -c $default_count -i $default_index \
21058 -t all_char $DIR/$tdir/$dirname ||
21059 error "set default stripe on striped dir error"
21060 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21061 [ $stripe_count -eq $default_count ] ||
21062 error "expect $default_count get $stripe_count for $dirname"
21064 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21065 [ $stripe_index -eq $default_index ] ||
21066 error "expect $default_index get $stripe_index for $dirname"
21068 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21069 error "create dirs failed"
21071 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21072 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21073 for dir in $(find $DIR/$tdir/$dirname/*); do
21074 stripe_count=$($LFS getdirstripe -c $dir)
21075 [ $stripe_count -eq $default_count ] ||
21076 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21077 error "stripe count $default_count != $stripe_count for $dir"
21079 stripe_index=$($LFS getdirstripe -i $dir)
21080 [ $default_index -eq -1 ] ||
21081 [ $stripe_index -eq $default_index ] ||
21082 error "$stripe_index != $default_index for $dir"
21084 #check default stripe
21085 stripe_count=$($LFS getdirstripe -D -c $dir)
21086 [ $stripe_count -eq $default_count ] ||
21087 error "default count $default_count != $stripe_count for $dir"
21089 stripe_index=$($LFS getdirstripe -D -i $dir)
21090 [ $stripe_index -eq $default_index ] ||
21091 error "default index $default_index != $stripe_index for $dir"
21093 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21097 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21098 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21099 skip "Need MDS version at least 2.7.55"
21106 mkdir $DIR/$tdir/normal_dir
21108 #Checking when client cache stripe index
21109 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21110 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21111 error "create striped_dir failed"
21113 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21114 error "create dir0 fails"
21115 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21116 [ $stripe_index -eq 0 ] ||
21117 error "dir0 expect index 0 got $stripe_index"
21119 mkdir $DIR/$tdir/striped_dir/dir1 ||
21120 error "create dir1 fails"
21121 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21122 [ $stripe_index -eq 1 ] ||
21123 error "dir1 expect index 1 got $stripe_index"
21125 #check default stripe count/stripe index
21126 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21127 test_300_check_default_striped_dir normal_dir 1 0
21128 test_300_check_default_striped_dir normal_dir 2 1
21129 test_300_check_default_striped_dir normal_dir 2 -1
21131 #delete default stripe information
21132 echo "delete default stripeEA"
21133 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21134 error "set default stripe on striped dir error"
21136 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21137 for dir in $(find $DIR/$tdir/normal_dir/*); do
21138 stripe_count=$($LFS getdirstripe -c $dir)
21139 [ $stripe_count -eq 0 ] ||
21140 error "expect 1 get $stripe_count for $dir"
21141 stripe_index=$($LFS getdirstripe -i $dir)
21142 [ $stripe_index -eq 0 ] ||
21143 error "expect 0 get $stripe_index for $dir"
21146 run_test 300g "check default striped directory for normal directory"
21149 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21150 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21151 skip "Need MDS version at least 2.7.55"
21157 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21158 error "set striped dir error"
21160 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21161 test_300_check_default_striped_dir striped_dir 1 0
21162 test_300_check_default_striped_dir striped_dir 2 1
21163 test_300_check_default_striped_dir striped_dir 2 -1
21165 #delete default stripe information
21166 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21167 error "set default stripe on striped dir error"
21169 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21170 for dir in $(find $DIR/$tdir/striped_dir/*); do
21171 stripe_count=$($LFS getdirstripe -c $dir)
21172 [ $stripe_count -eq 0 ] ||
21173 error "expect 1 get $stripe_count for $dir"
21176 run_test 300h "check default striped directory for striped directory"
21179 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21180 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21181 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21182 skip "Need MDS version at least 2.7.55"
21189 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21190 error "set striped dir error"
21192 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21193 error "create files under striped dir failed"
21195 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21196 error "set striped hashdir error"
21198 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21199 error "create dir0 under hash dir failed"
21200 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21201 error "create dir1 under hash dir failed"
21203 # unfortunately, we need to umount to clear dir layout cache for now
21204 # once we fully implement dir layout, we can drop this
21205 umount_client $MOUNT || error "umount failed"
21206 mount_client $MOUNT || error "mount failed"
21208 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21209 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21210 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21212 #set the stripe to be unknown hash type
21213 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21214 $LCTL set_param fail_loc=0x1901
21215 for ((i = 0; i < 10; i++)); do
21216 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21217 error "stat f-$i failed"
21218 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21221 touch $DIR/$tdir/striped_dir/f0 &&
21222 error "create under striped dir with unknown hash should fail"
21224 $LCTL set_param fail_loc=0
21226 umount_client $MOUNT || error "umount failed"
21227 mount_client $MOUNT || error "mount failed"
21231 run_test 300i "client handle unknown hash type striped directory"
21234 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21236 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21237 skip "Need MDS version at least 2.7.55"
21244 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21245 $LCTL set_param fail_loc=0x1702
21246 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21247 error "set striped dir error"
21249 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21250 error "create files under striped dir failed"
21252 $LCTL set_param fail_loc=0
21254 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21258 run_test 300j "test large update record"
21261 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21263 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21264 skip "Need MDS version at least 2.7.55"
21266 # this test needs a huge transaction
21268 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21269 osd*.$FSNAME-MDT0000.kbytestotal")
21270 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21277 #define OBD_FAIL_LARGE_STRIPE 0x1703
21278 $LCTL set_param fail_loc=0x1703
21279 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21280 error "set striped dir error"
21281 $LCTL set_param fail_loc=0
21283 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21284 error "getstripeddir fails"
21285 rm -rf $DIR/$tdir/striped_dir ||
21286 error "unlink striped dir fails"
21290 run_test 300k "test large striped directory"
21293 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21294 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21295 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21296 skip "Need MDS version at least 2.7.55"
21300 test_mkdir -p $DIR/$tdir/striped_dir
21301 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21302 error "chown $RUNAS_ID failed"
21303 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21304 error "set default striped dir failed"
21306 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21307 $LCTL set_param fail_loc=0x80000158
21308 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21310 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21311 [ $stripe_index -eq 1 ] ||
21312 error "expect 1 get $stripe_index for $dir"
21314 run_test 300l "non-root user to create dir under striped dir with stale layout"
21317 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21318 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21319 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21320 skip "Need MDS version at least 2.7.55"
21322 mkdir -p $DIR/$tdir/striped_dir
21323 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21324 error "set default stripes dir error"
21326 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21328 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21329 [ $stripe_count -eq 0 ] ||
21330 error "expect 0 get $stripe_count for a"
21332 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21333 error "set default stripes dir error"
21335 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21337 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21338 [ $stripe_count -eq 0 ] ||
21339 error "expect 0 get $stripe_count for b"
21341 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21342 error "set default stripes dir error"
21344 mkdir $DIR/$tdir/striped_dir/c &&
21345 error "default stripe_index is invalid, mkdir c should fails"
21347 rm -rf $DIR/$tdir || error "rmdir fails"
21349 run_test 300m "setstriped directory on single MDT FS"
21352 local list=$(comma_list $(mdts_nodes))
21355 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21360 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21361 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21362 skip "Need MDS version at least 2.7.55"
21363 remote_mds_nodsh && skip "remote MDS with nodsh"
21366 local list=$(comma_list $(mdts_nodes))
21368 trap cleanup_300n RETURN EXIT
21369 mkdir -p $DIR/$tdir
21370 chmod 777 $DIR/$tdir
21371 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21372 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21373 error "create striped dir succeeds with gid=0"
21375 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21376 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21377 error "create striped dir fails with gid=-1"
21379 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21380 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21381 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21382 error "set default striped dir succeeds with gid=0"
21385 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21386 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21387 error "set default striped dir fails with gid=-1"
21390 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21391 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21392 error "create test_dir fails"
21393 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21394 error "create test_dir1 fails"
21395 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21396 error "create test_dir2 fails"
21399 run_test 300n "non-root user to create dir under striped dir with default EA"
21402 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21403 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21404 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21405 skip "Need MDS version at least 2.7.55"
21410 mkdir -p $DIR/$tdir
21412 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21413 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21414 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21415 skip "not enough free inodes $numfree1 $numfree2"
21418 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21419 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21420 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21421 skip "not enough free space $numfree1 $numfree2"
21424 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21425 error "setdirstripe fails"
21427 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21428 error "create dirs fails"
21430 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21431 ls $DIR/$tdir/striped_dir > /dev/null ||
21432 error "ls striped dir fails"
21433 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21434 error "unlink big striped dir fails"
21436 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21440 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21441 remote_mds_nodsh && skip "remote MDS with nodsh"
21443 mkdir -p $DIR/$tdir
21445 #define OBD_FAIL_OUT_ENOSPC 0x1704
21446 do_facet mds2 lctl set_param fail_loc=0x80001704
21447 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21448 && error "create striped directory should fail"
21450 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21452 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21455 run_test 300p "create striped directory without space"
21458 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21459 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21461 local fd=$(free_fd)
21462 local cmd="exec $fd<$tdir"
21464 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21467 trap "eval $cmd" EXIT
21468 cd $tdir || error "cd $tdir fails"
21469 rmdir ../$tdir || error "rmdir $tdir fails"
21470 mkdir local_dir && error "create dir succeeds"
21471 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21475 run_test 300q "create remote directory under orphan directory"
21478 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21479 skip "Need MDS version at least 2.7.55" && return
21480 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21484 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21485 error "set striped dir error"
21487 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21488 error "getstripeddir fails"
21491 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21492 awk '/lmv_stripe_count:/ { print $2 }')
21494 [ $MDSCOUNT -ne $stripe_count ] &&
21495 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21497 rm -rf $DIR/$tdir/striped_dir ||
21498 error "unlink striped dir fails"
21500 run_test 300r "test -1 striped directory"
21502 prepare_remote_file() {
21503 mkdir $DIR/$tdir/src_dir ||
21504 error "create remote source failed"
21506 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21507 error "cp to remote source failed"
21508 touch $DIR/$tdir/src_dir/a
21510 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21511 error "create remote target dir failed"
21513 touch $DIR/$tdir/tgt_dir/b
21515 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21516 error "rename dir cross MDT failed!"
21518 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21519 error "src_child still exists after rename"
21521 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21522 error "missing file(a) after rename"
21524 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21525 error "diff after rename"
21529 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21532 local remote_file=$DIR/$tdir/tgt_dir/b
21534 mkdir -p $DIR/$tdir
21536 prepare_remote_file || error "prepare remote file failed"
21539 $OPENUNLINK $remote_file $remote_file ||
21540 error "openunlink $remote_file failed"
21541 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21543 run_test 310a "open unlink remote file"
21546 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21547 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21549 local remote_file=$DIR/$tdir/tgt_dir/b
21551 mkdir -p $DIR/$tdir
21553 prepare_remote_file || error "prepare remote file failed"
21555 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21556 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21557 $CHECKSTAT -t file $remote_file || error "check file failed"
21559 run_test 310b "unlink remote file with multiple links while open"
21562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21563 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21565 local remote_file=$DIR/$tdir/tgt_dir/b
21567 mkdir -p $DIR/$tdir
21569 prepare_remote_file || error "prepare remote file failed"
21571 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21572 multiop_bg_pause $remote_file O_uc ||
21573 error "mulitop failed for remote file"
21575 $MULTIOP $DIR/$tfile Ouc
21576 kill -USR1 $MULTIPID
21579 run_test 310c "open-unlink remote file with multiple links"
21583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21584 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21585 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21586 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21587 remote_mds_nodsh && skip "remote MDS with nodsh"
21589 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21590 local mdts=$(comma_list $(mdts_nodes))
21592 mkdir -p $DIR/$tdir
21593 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21594 createmany -o $DIR/$tdir/$tfile. 1000
21596 # statfs data is not real time, let's just calculate it
21597 old_iused=$((old_iused + 1000))
21599 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21600 osp.*OST0000*MDT0000.create_count")
21601 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21602 osp.*OST0000*MDT0000.max_create_count")
21603 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21605 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21606 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21607 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21609 unlinkmany $DIR/$tdir/$tfile. 1000
21611 do_nodes $mdts "$LCTL set_param -n \
21612 osp.*OST0000*.max_create_count=$max_count"
21613 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21614 do_nodes $mdts "$LCTL set_param -n \
21615 osp.*OST0000*.create_count=$count"
21616 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21617 grep "=0" && error "create_count is zero"
21620 for i in $(seq 120); do
21621 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21622 # system may be too busy to destroy all objs in time, use
21623 # a somewhat small value to not fail autotest
21624 [ $((old_iused - new_iused)) -gt 400 ] && break
21628 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21629 [ $((old_iused - new_iused)) -gt 400 ] ||
21630 error "objs not destroyed after unlink"
21632 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21639 local vdevdir=$(dirname $(facet_vdevice $ost))
21640 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21641 local zfs_zapid=$(do_facet $ost $cmd |
21642 grep -w "/O/0/d$((objid%32))" -C 5 |
21643 awk '/Object/{getline; print $1}')
21644 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21645 awk "/$objid = /"'{printf $3}')
21650 zfs_object_blksz() {
21654 local vdevdir=$(dirname $(facet_vdevice $ost))
21655 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21656 local blksz=$(do_facet $ost $cmd $objid |
21657 awk '/dblk/{getline; printf $4}')
21659 case "${blksz: -1}" in
21660 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21661 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21668 test_312() { # LU-4856
21669 remote_ost_nodsh && skip "remote OST with nodsh"
21670 [ "$ost1_FSTYPE" = "zfs" ] ||
21671 skip_env "the test only applies to zfs"
21673 local max_blksz=$(do_facet ost1 \
21674 $ZFS get -p recordsize $(facet_device ost1) |
21675 awk '!/VALUE/{print $3}')
21677 # to make life a little bit easier
21678 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21679 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21681 local tf=$DIR/$tdir/$tfile
21683 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21685 # Get ZFS object id
21686 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21687 # block size change by sequential overwrite
21690 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21691 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21693 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21694 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21698 # block size change by sequential append write
21699 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21700 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21701 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21704 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21705 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21706 oflag=sync conv=notrunc
21708 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21709 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21710 error "blksz error, actual $blksz, " \
21711 "expected: 2 * $count * $PAGE_SIZE"
21717 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21718 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21720 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21721 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21722 [ $blksz -eq $PAGE_SIZE ] ||
21723 error "blksz error: $blksz, expected: $PAGE_SIZE"
21725 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21726 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21727 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21729 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21730 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21731 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21733 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21736 remote_ost_nodsh && skip "remote OST with nodsh"
21738 local file=$DIR/$tfile
21741 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21743 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21744 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21745 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21746 error "write should failed"
21747 do_facet ost1 "$LCTL set_param fail_loc=0"
21750 run_test 313 "io should fail after last_rcvd update fail"
21753 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21755 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21756 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21758 wait_delete_completed
21759 do_facet ost1 "$LCTL set_param fail_loc=0"
21761 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21763 test_315() { # LU-618
21764 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21766 local file=$DIR/$tfile
21769 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21770 error "multiop file write failed"
21771 $MULTIOP $file oO_RDONLY:r4063232_c &
21776 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21779 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21782 run_test 315 "read should be accounted"
21785 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21786 large_xattr_enabled || skip_env "ea_inode feature disabled"
21788 rm -rf $DIR/$tdir/d
21789 mkdir -p $DIR/$tdir/d
21790 chown nobody $DIR/$tdir/d
21791 touch $DIR/$tdir/d/file
21793 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21795 run_test 316 "lfs mv"
21798 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21799 skip "Need MDS version at least 2.11.53"
21800 if [ "$ost1_FSTYPE" == "zfs" ]; then
21801 skip "LU-10370: no implementation for ZFS"
21805 local grant_blk_size
21807 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21808 awk '/grant_block_size:/ { print $2; exit; }')
21810 # Create File of size 5M. Truncate it to below size's and verify
21813 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21814 error "Create file $DIR/$tfile failed"
21815 stack_trap "rm -f $DIR/$tfile" EXIT
21817 for trunc_sz in 2097152 4097 4000 509 0; do
21818 $TRUNCATE $DIR/$tfile $trunc_sz ||
21819 error "truncate $tfile to $trunc_sz failed"
21820 local sz=$(stat --format=%s $DIR/$tfile)
21821 local blk=$(stat --format=%b $DIR/$tfile)
21822 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21823 grant_blk_size) * 8))
21825 if [[ $blk -ne $trunc_blk ]]; then
21826 $(which stat) $DIR/$tfile
21827 error "Expected Block $trunc_blk got $blk for $tfile"
21830 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21831 error "Expected Size $trunc_sz got $sz for $tfile"
21836 # Create file with a hole and write actual two blocks. Block count
21839 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21840 conv=fsync || error "Create file : $DIR/$tfile"
21842 # Calculate the final truncate size.
21843 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21846 # truncate to size $trunc_sz bytes. Strip the last block
21847 # The block count must drop to 8
21849 $TRUNCATE $DIR/$tfile $trunc_sz ||
21850 error "truncate $tfile to $trunc_sz failed"
21852 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21853 sz=$(stat --format=%s $DIR/$tfile)
21854 blk=$(stat --format=%b $DIR/$tfile)
21856 if [[ $blk -ne $trunc_bsz ]]; then
21857 $(which stat) $DIR/$tfile
21858 error "Expected Block $trunc_bsz got $blk for $tfile"
21861 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21862 error "Expected Size $trunc_sz got $sz for $tfile"
21864 run_test 317 "Verify blocks get correctly update after truncate"
21867 local old_max_active=$($LCTL get_param -n \
21868 llite.*.max_read_ahead_async_active 2>/dev/null)
21870 $LCTL set_param llite.*.max_read_ahead_async_active=256
21871 local max_active=$($LCTL get_param -n \
21872 llite.*.max_read_ahead_async_active 2>/dev/null)
21873 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21875 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21876 error "set max_read_ahead_async_active should succeed"
21878 $LCTL set_param llite.*.max_read_ahead_async_active=512
21879 max_active=$($LCTL get_param -n \
21880 llite.*.max_read_ahead_async_active 2>/dev/null)
21881 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21883 # restore @max_active
21884 [ $old_max_active -ne 0 ] && $LCTL set_param \
21885 llite.*.max_read_ahead_async_active=$old_max_active
21887 local old_threshold=$($LCTL get_param -n \
21888 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21889 local max_per_file_mb=$($LCTL get_param -n \
21890 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21892 local invalid=$(($max_per_file_mb + 1))
21894 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21895 && error "set $invalid should fail"
21897 local valid=$(($invalid - 1))
21899 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21900 error "set $valid should succeed"
21901 local threshold=$($LCTL get_param -n \
21902 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21903 [ $threshold -eq $valid ] || error \
21904 "expect threshold $valid got $threshold"
21906 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21908 run_test 318 "Verify async readahead tunables"
21911 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21913 local before=$(date +%s)
21915 local mdir=$DIR/$tdir
21916 local file=$mdir/xxx
21918 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21921 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21922 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21923 $LFS mv -m1 $file &
21926 dd if=$file of=/dev/null
21928 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21929 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21931 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21933 run_test 319 "lost lease lock on migrate error"
21935 test_398a() { # LU-4198
21936 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21937 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21939 # request a new lock on client
21940 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21942 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21943 local lock_count=$($LCTL get_param -n \
21944 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21945 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21947 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21949 # no lock cached, should use lockless IO and not enqueue new lock
21950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21951 lock_count=$($LCTL get_param -n \
21952 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21953 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21955 run_test 398a "direct IO should cancel lock otherwise lockless"
21957 test_398b() { # LU-4198
21958 which fio || skip_env "no fio installed"
21959 $LFS setstripe -c -1 $DIR/$tfile
21962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21965 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21966 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21967 --numjobs=$njobs --fallocate=none \
21968 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21969 --filename=$DIR/$tfile &
21972 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21973 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21974 --numjobs=$njobs --fallocate=none \
21975 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21976 --filename=$DIR/$tfile || true
21981 run_test 398b "DIO and buffer IO race"
21983 test_398c() { # LU-4198
21984 which fio || skip_env "no fio installed"
21986 saved_debug=$($LCTL get_param -n debug)
21987 $LCTL set_param debug=0
21989 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
21990 ((size /= 1024)) # by megabytes
21991 ((size /= 2)) # write half of the OST at most
21992 [ $size -gt 40 ] && size=40 #reduce test time anyway
21994 $LFS setstripe -c 1 $DIR/$tfile
21996 # it seems like ldiskfs reserves more space than necessary if the
21997 # writing blocks are not mapped, so it extends the file firstly
21998 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
21999 cancel_lru_locks osc
22001 # clear and verify rpc_stats later
22002 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22005 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22006 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22007 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22008 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22009 --filename=$DIR/$tfile
22010 [ $? -eq 0 ] || error "fio write error"
22012 [ $($LCTL get_param -n \
22013 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22014 error "Locks were requested while doing AIO"
22016 # get the percentage of 1-page I/O
22017 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22018 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22020 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22022 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22023 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22024 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22025 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22026 --filename=$DIR/$tfile
22027 [ $? -eq 0 ] || error "fio mixed read write error"
22029 echo "AIO with large block size ${size}M"
22030 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22031 --numjobs=1 --fallocate=none --ioengine=libaio \
22032 --iodepth=16 --allow_file_create=0 --size=${size}M \
22033 --filename=$DIR/$tfile
22034 [ $? -eq 0 ] || error "fio large block size failed"
22037 $LCTL set_param debug="$saved_debug"
22039 run_test 398c "run fio to test AIO"
22041 test_398d() { # LU-13846
22042 test -f aiocp || skip_env "no aiocp installed"
22043 local aio_file=$DIR/aio_file
22045 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22047 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22048 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22050 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22052 # make sure we don't crash and fail properly
22053 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22054 error "aio not aligned with PAGE SIZE should fail"
22056 rm -rf $DIR/$tfile $aio_file
22058 run_test 398d "run aiocp to verify block size > stripe size"
22061 local read_write=$1
22062 if [ "$read_write" = "write" ]; then
22063 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22064 elif [ "$read_write" = "read" ]; then
22065 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22067 error "argument error"
22070 # turn off debug for performance testing
22071 local saved_debug=$($LCTL get_param -n debug)
22072 $LCTL set_param debug=0
22074 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22076 # get ost1 size - $FSNAME-OST0000
22077 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22078 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22079 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22081 if [ "$read_write" = "read" ]; then
22082 truncate -s $(expr 1048576 \* $blocks) $DIR/$tfile
22085 local start_time=$(date +%s.%N)
22086 $dd_cmd bs=1M count=$blocks oflag=sync ||
22087 error "real dd $read_write error"
22088 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22090 if [ "$read_write" = "write" ]; then
22094 # define OBD_FAIL_OST_FAKE_RW 0x238
22095 do_facet ost1 $LCTL set_param fail_loc=0x238
22097 local start_time=$(date +%s.%N)
22098 $dd_cmd bs=1M count=$blocks oflag=sync ||
22099 error "fake dd $read_write error"
22100 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22102 if [ "$read_write" = "write" ]; then
22104 cancel_lru_locks osc
22105 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22106 error "$tfile size not $blocks MB"
22108 do_facet ost1 $LCTL set_param fail_loc=0
22110 echo "fake $read_write $duration_fake vs. normal $read_write" \
22111 "$duration in seconds"
22112 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22113 error_not_in_vm "fake write is slower"
22115 $LCTL set_param -n debug="$saved_debug"
22118 test_399a() { # LU-7655 for OST fake write
22119 remote_ost_nodsh && skip "remote OST with nodsh"
22123 run_test 399a "fake write should not be slower than normal write"
22125 test_399b() { # LU-8726 for OST fake read
22126 remote_ost_nodsh && skip "remote OST with nodsh"
22127 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22128 skip_env "ldiskfs only test"
22133 run_test 399b "fake read should not be slower than normal read"
22135 test_400a() { # LU-1606, was conf-sanity test_74
22136 if ! which $CC > /dev/null 2>&1; then
22137 skip_env "$CC is not installed"
22140 local extra_flags=''
22141 local out=$TMP/$tfile
22142 local prefix=/usr/include/lustre
22145 # Oleg removes c files in his test rig so test if any c files exist
22146 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22147 skip_env "Needed c test files are missing"
22149 if ! [[ -d $prefix ]]; then
22150 # Assume we're running in tree and fixup the include path.
22151 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22152 extra_flags+=" -L$LUSTRE/utils/.lib"
22155 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22156 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22157 error "client api broken"
22161 run_test 400a "Lustre client api program can compile and link"
22163 test_400b() { # LU-1606, LU-5011
22165 local out=$TMP/$tfile
22166 local prefix=/usr/include/linux/lustre
22168 # We use a hard coded prefix so that this test will not fail
22169 # when run in tree. There are headers in lustre/include/lustre/
22170 # that are not packaged (like lustre_idl.h) and have more
22171 # complicated include dependencies (like config.h and lnet/types.h).
22172 # Since this test about correct packaging we just skip them when
22173 # they don't exist (see below) rather than try to fixup cppflags.
22175 if ! which $CC > /dev/null 2>&1; then
22176 skip_env "$CC is not installed"
22179 for header in $prefix/*.h; do
22180 if ! [[ -f "$header" ]]; then
22184 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22185 continue # lustre_ioctl.h is internal header
22188 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22189 error "cannot compile '$header'"
22193 run_test 400b "packaged headers can be compiled"
22195 test_401a() { #LU-7437
22196 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22197 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22199 #count the number of parameters by "list_param -R"
22200 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22201 #count the number of parameters by listing proc files
22202 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22203 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22204 echo "proc_dirs='$proc_dirs'"
22205 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22206 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22209 [ $params -eq $procs ] ||
22210 error "found $params parameters vs. $procs proc files"
22212 # test the list_param -D option only returns directories
22213 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22214 #count the number of parameters by listing proc directories
22215 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22218 [ $params -eq $procs ] ||
22219 error "found $params parameters vs. $procs proc files"
22221 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22224 local save=$($LCTL get_param -n jobid_var)
22227 $LCTL set_param foo=bar jobid_var=$tmp bar=baz &&
22228 error "no error returned when setting bad parameters"
22230 local jobid_new=$($LCTL get_param -n foe jobid_var baz)
22231 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22233 $LCTL set_param -n fog=bam jobid_var=$save bat=fog
22234 local jobid_old=$($LCTL get_param -n foe jobid_var bag)
22235 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22237 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22240 local jobid_var_old=$($LCTL get_param -n jobid_var)
22241 local jobid_var_new
22243 $LCTL set_param jobid_var= &&
22244 error "no error returned for 'set_param a='"
22246 jobid_var_new=$($LCTL get_param -n jobid_var)
22247 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22248 error "jobid_var was changed by setting without value"
22250 $LCTL set_param jobid_var &&
22251 error "no error returned for 'set_param a'"
22253 jobid_var_new=$($LCTL get_param -n jobid_var)
22254 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22255 error "jobid_var was changed by setting without value"
22257 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22260 local jobid_var_old=$($LCTL get_param -n jobid_var)
22261 local jobid_var_new
22262 local new_value="foo=bar"
22264 $LCTL set_param jobid_var=$new_value ||
22265 error "'set_param a=b' did not accept a value containing '='"
22267 jobid_var_new=$($LCTL get_param -n jobid_var)
22268 [[ "$jobid_var_new" == "$new_value" ]] ||
22269 error "'set_param a=b' failed on a value containing '='"
22271 # Reset the jobid_var to test the other format
22272 $LCTL set_param jobid_var=$jobid_var_old
22273 jobid_var_new=$($LCTL get_param -n jobid_var)
22274 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22275 error "failed to reset jobid_var"
22277 $LCTL set_param jobid_var $new_value ||
22278 error "'set_param a b' did not accept a value containing '='"
22280 jobid_var_new=$($LCTL get_param -n jobid_var)
22281 [[ "$jobid_var_new" == "$new_value" ]] ||
22282 error "'set_param a b' failed on a value containing '='"
22284 $LCTL set_param jobid_var $jobid_var_old
22285 jobid_var_new=$($LCTL get_param -n jobid_var)
22286 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22287 error "failed to reset jobid_var"
22289 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22292 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22293 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22294 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22295 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22296 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22297 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22298 remote_mds_nodsh && skip "remote MDS with nodsh"
22300 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22301 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22302 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22303 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22304 echo "Touch failed - OK"
22306 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22309 local file1=$DIR/$tfile.1
22310 local file2=$DIR/$tfile.2
22311 local tfile=$TMP/$tfile
22313 rm -f $file1 $file2 $tfile
22318 # 30 sec OBD_TIMEOUT in ll_getattr()
22319 # right before populating st_nlink
22320 $LCTL set_param fail_loc=0x80001409
22321 stat -c %h $file1 > $tfile &
22323 # create an alias, drop all locks and reclaim the dentry
22325 cancel_lru_locks mdc
22326 cancel_lru_locks osc
22327 sysctl -w vm.drop_caches=2
22331 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22333 rm -f $tfile $file1 $file2
22335 run_test 403 "i_nlink should not drop to zero due to aliasing"
22337 test_404() { # LU-6601
22338 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22339 skip "Need server version newer than 2.8.52"
22340 remote_mds_nodsh && skip "remote MDS with nodsh"
22342 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22343 awk '/osp .*-osc-MDT/ { print $4}')
22346 for osp in $mosps; do
22347 echo "Deactivate: " $osp
22348 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22349 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22350 awk -vp=$osp '$4 == p { print $2 }')
22351 [ $stat = IN ] || {
22352 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22353 error "deactivate error"
22355 echo "Activate: " $osp
22356 do_facet $SINGLEMDS $LCTL --device %$osp activate
22357 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22358 awk -vp=$osp '$4 == p { print $2 }')
22359 [ $stat = UP ] || {
22360 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22361 error "activate error"
22365 run_test 404 "validate manual {de}activated works properly for OSPs"
22368 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22369 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22370 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22371 skip "Layout swap lock is not supported"
22373 check_swap_layouts_support
22374 check_swap_layout_no_dom $DIR
22376 test_mkdir $DIR/$tdir
22377 swap_lock_test -d $DIR/$tdir ||
22378 error "One layout swap locked test failed"
22380 run_test 405 "Various layout swap lock tests"
22383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22384 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22385 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22387 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22388 skip "Need MDS version at least 2.8.50"
22390 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22391 local test_pool=$TESTNAME
22393 pool_add $test_pool || error "pool_add failed"
22394 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22395 error "pool_add_targets failed"
22397 save_layout_restore_at_exit $MOUNT
22399 # parent set default stripe count only, child will stripe from both
22400 # parent and fs default
22401 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22402 error "setstripe $MOUNT failed"
22403 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22404 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22405 for i in $(seq 10); do
22406 local f=$DIR/$tdir/$tfile.$i
22407 touch $f || error "touch failed"
22408 local count=$($LFS getstripe -c $f)
22409 [ $count -eq $OSTCOUNT ] ||
22410 error "$f stripe count $count != $OSTCOUNT"
22411 local offset=$($LFS getstripe -i $f)
22412 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22413 local size=$($LFS getstripe -S $f)
22414 [ $size -eq $((def_stripe_size * 2)) ] ||
22415 error "$f stripe size $size != $((def_stripe_size * 2))"
22416 local pool=$($LFS getstripe -p $f)
22417 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22420 # change fs default striping, delete parent default striping, now child
22421 # will stripe from new fs default striping only
22422 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22423 error "change $MOUNT default stripe failed"
22424 $LFS setstripe -c 0 $DIR/$tdir ||
22425 error "delete $tdir default stripe failed"
22426 for i in $(seq 11 20); do
22427 local f=$DIR/$tdir/$tfile.$i
22428 touch $f || error "touch $f failed"
22429 local count=$($LFS getstripe -c $f)
22430 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22431 local offset=$($LFS getstripe -i $f)
22432 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22433 local size=$($LFS getstripe -S $f)
22434 [ $size -eq $def_stripe_size ] ||
22435 error "$f stripe size $size != $def_stripe_size"
22436 local pool=$($LFS getstripe -p $f)
22437 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22440 unlinkmany $DIR/$tdir/$tfile. 1 20
22442 local f=$DIR/$tdir/$tfile
22443 pool_remove_all_targets $test_pool $f
22444 pool_remove $test_pool $f
22446 run_test 406 "DNE support fs default striping"
22449 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22450 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22451 skip "Need MDS version at least 2.8.55"
22452 remote_mds_nodsh && skip "remote MDS with nodsh"
22454 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22455 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22456 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22457 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22458 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22460 #define OBD_FAIL_DT_TXN_STOP 0x2019
22461 for idx in $(seq $MDSCOUNT); do
22462 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22464 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22465 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22466 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22469 run_test 407 "transaction fail should cause operation fail"
22472 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22474 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22475 lctl set_param fail_loc=0x8000040a
22476 # let ll_prepare_partial_page() fail
22477 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22481 # create at least 100 unused inodes so that
22482 # shrink_icache_memory(0) should not return 0
22483 touch $DIR/$tfile-{0..100}
22484 rm -f $DIR/$tfile-{0..100}
22487 echo 2 > /proc/sys/vm/drop_caches
22489 run_test 408 "drop_caches should not hang due to page leaks"
22493 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22495 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22496 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22497 touch $DIR/$tdir/guard || error "(2) Fail to create"
22499 local PREFIX=$(str_repeat 'A' 128)
22500 echo "Create 1K hard links start at $(date)"
22501 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22502 error "(3) Fail to hard link"
22504 echo "Links count should be right although linkEA overflow"
22505 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22506 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22507 [ $linkcount -eq 1001 ] ||
22508 error "(5) Unexpected hard links count: $linkcount"
22510 echo "List all links start at $(date)"
22511 ls -l $DIR/$tdir/foo > /dev/null ||
22512 error "(6) Fail to list $DIR/$tdir/foo"
22514 echo "Unlink hard links start at $(date)"
22515 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22516 error "(7) Fail to unlink"
22517 echo "Unlink hard links finished at $(date)"
22519 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22523 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22524 skip "Need client version at least 2.9.59"
22525 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22526 skip "Need MODULES build"
22528 # Create a file, and stat it from the kernel
22529 local testfile=$DIR/$tfile
22532 local run_id=$RANDOM
22533 local my_ino=$(stat --format "%i" $testfile)
22535 # Try to insert the module. This will always fail as the
22536 # module is designed to not be inserted.
22537 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22540 # Anything but success is a test failure
22542 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22543 error "no inode match"
22545 run_test 410 "Test inode number returned from kernel thread"
22547 cleanup_test411_cgroup() {
22553 local cg_basedir=/sys/fs/cgroup/memory
22555 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22556 skip "no setup for cgroup"
22558 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22559 error "test file creation failed"
22560 cancel_lru_locks osc
22562 # Create a very small memory cgroup to force a slab allocation error
22563 local cgdir=$cg_basedir/osc_slab_alloc
22564 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22565 trap "cleanup_test411_cgroup $cgdir" EXIT
22566 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22567 echo 1M > $cgdir/memory.limit_in_bytes
22569 # Should not LBUG, just be killed by oom-killer
22570 # dd will return 0 even allocation failure in some environment.
22571 # So don't check return value
22572 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22573 cleanup_test411_cgroup $cgdir
22577 run_test 411 "Slab allocation error with cgroup does not LBUG"
22580 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22581 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22582 skip "Need server version at least 2.10.55"
22585 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22586 error "mkdir failed"
22587 $LFS getdirstripe $DIR/$tdir
22588 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22589 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22590 error "expect $((MDSCOUT - 1)) get $stripe_index"
22591 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22592 [ $stripe_count -eq 2 ] ||
22593 error "expect 2 get $stripe_count"
22595 run_test 412 "mkdir on specific MDTs"
22599 local stripe_count=$2
22600 local mdts=$(comma_list $(mdts_nodes))
22603 local lmv_qos_prio_free
22604 local lmv_qos_threshold_rr
22605 local lmv_qos_maxage
22606 local lod_qos_prio_free
22607 local lod_qos_threshold_rr
22608 local lod_qos_maxage
22612 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22613 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22614 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22616 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22617 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22618 stack_trap "$LCTL set_param \
22619 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22620 stack_trap "$LCTL set_param \
22621 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22622 stack_trap "$LCTL set_param \
22623 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22625 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22626 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22627 lod_qos_prio_free=${lod_qos_prio_free%%%}
22628 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22629 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22630 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22631 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22632 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22633 stack_trap "do_nodes $mdts $LCTL set_param \
22634 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22635 stack_trap "do_nodes $mdts $LCTL set_param \
22636 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22638 stack_trap "do_nodes $mdts $LCTL set_param \
22639 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22642 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22644 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22645 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22647 testdir=$DIR/$tdir-s$stripe_count/rr
22649 for i in $(seq $((100 * MDSCOUNT))); do
22650 eval $mkdir_cmd $testdir/subdir$i ||
22651 error "$mkdir_cmd subdir$i failed"
22654 for i in $(seq $MDSCOUNT); do
22655 count=$($LFS getdirstripe -i $testdir/* |
22656 grep ^$((i - 1))$ | wc -l)
22657 echo "$count directories created on MDT$((i - 1))"
22658 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22660 if [ $stripe_count -gt 1 ]; then
22661 count=$($LFS getdirstripe $testdir/* |
22662 grep -P "^\s+$((i - 1))\t" | wc -l)
22663 echo "$count stripes created on MDT$((i - 1))"
22664 # deviation should < 5% of average
22665 [ $count -lt $((95 * stripe_count)) ] ||
22666 [ $count -gt $((105 * stripe_count)) ] &&
22667 error "stripes are not evenly distributed"
22671 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22672 do_nodes $mdts $LCTL set_param \
22673 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22676 echo "Check for uneven MDTs: "
22686 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22687 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22688 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22690 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22691 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22694 for ((i = 1; i < ${#ffree[@]}; i++)); do
22695 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22696 if [ $tmp -gt $max ]; then
22700 if [ $tmp -lt $min ]; then
22706 [ ${ffree[min_index]} -eq 0 ] &&
22707 skip "no free files in MDT$min_index"
22708 [ ${ffree[min_index]} -gt 100000000 ] &&
22709 skip "too much free files in MDT$min_index"
22711 # Check if we need to generate uneven MDTs
22713 local diff=$(((max - min) * 100 / min))
22714 local value="$(generate_string 1024)"
22716 while [ $diff -lt $threshold ]; do
22717 # generate uneven MDTs, create till $threshold% diff
22718 echo -n "weight diff=$diff% must be > $threshold% ..."
22719 count=$((${ffree[min_index]} / 10))
22720 # 50 sec per 10000 files in vm
22721 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22722 skip "$count files to create"
22723 echo "Fill MDT$min_index with $count files"
22724 [ -d $DIR/$tdir-MDT$min_index ] ||
22725 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22726 error "mkdir $tdir-MDT$min_index failed"
22727 for i in $(seq $count); do
22728 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22729 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22730 error "create f$j_$i failed"
22731 setfattr -n user.413b -v $value \
22732 $DIR/$tdir-MDT$min_index/f$j_$i ||
22733 error "setfattr f$j_$i failed"
22736 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22737 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22738 max=$(((${ffree[max_index]} >> 8) * \
22739 (${bavail[max_index]} * bsize >> 16)))
22740 min=$(((${ffree[min_index]} >> 8) * \
22741 (${bavail[min_index]} * bsize >> 16)))
22742 diff=$(((max - min) * 100 / min))
22745 echo "MDT filesfree available: ${ffree[@]}"
22746 echo "MDT blocks available: ${bavail[@]}"
22747 echo "weight diff=$diff%"
22750 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22752 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22753 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22754 # decrease statfs age, so that it can be updated in time
22755 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22756 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22760 testdir=$DIR/$tdir-s$stripe_count/qos
22762 for i in $(seq $((100 * MDSCOUNT))); do
22763 eval $mkdir_cmd $testdir/subdir$i ||
22764 error "$mkdir_cmd subdir$i failed"
22767 for i in $(seq $MDSCOUNT); do
22768 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22770 echo "$count directories created on MDT$((i - 1))"
22772 if [ $stripe_count -gt 1 ]; then
22773 count=$($LFS getdirstripe $testdir/* |
22774 grep -P "^\s+$((i - 1))\t" | wc -l)
22775 echo "$count stripes created on MDT$((i - 1))"
22779 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22780 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22782 # D-value should > 10% of averge
22783 [ $((max - min)) -lt 10 ] &&
22784 error "subdirs shouldn't be evenly distributed"
22787 if [ $stripe_count -gt 1 ]; then
22788 max=$($LFS getdirstripe $testdir/* |
22789 grep -P "^\s+$max_index\t" | wc -l)
22790 min=$($LFS getdirstripe $testdir/* |
22791 grep -P "^\s+$min_index\t" | wc -l)
22792 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22793 error "stripes shouldn't be evenly distributed"|| true
22798 [ $MDSCOUNT -lt 2 ] &&
22799 skip "We need at least 2 MDTs for this test"
22801 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22802 skip "Need server version at least 2.12.52"
22806 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22807 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22808 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22809 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22810 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22813 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22816 [ $MDSCOUNT -lt 2 ] &&
22817 skip "We need at least 2 MDTs for this test"
22819 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22820 skip "Need server version at least 2.12.52"
22824 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22825 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22826 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22827 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22828 $LFS setdirstripe -D -c $stripe_count \
22829 $DIR/$tdir-s$stripe_count/rr ||
22830 error "setdirstripe failed"
22831 $LFS setdirstripe -D -c $stripe_count \
22832 $DIR/$tdir-s$stripe_count/qos ||
22833 error "setdirstripe failed"
22834 test_qos_mkdir "mkdir" $stripe_count
22837 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22840 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22841 $LCTL set_param fail_loc=0x80000521
22842 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22845 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22849 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22850 skip "Need server version at least 2.11.52"
22860 # this test may be slow on ZFS
22861 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22863 # though this test is designed for striped directory, let's test normal
22864 # directory too since lock is always saved as CoS lock.
22865 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22866 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22875 start_time=$(date +%s)
22876 for i in $(seq $total); do
22877 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22880 end_time=$(date +%s)
22881 duration=$((end_time - start_time))
22883 kill -9 $setattr_pid
22885 echo "rename $total files took $duration sec"
22886 [ $duration -lt 100 ] || error "rename took $duration sec"
22888 run_test 415 "lock revoke is not missing"
22891 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22892 skip "Need server version at least 2.11.55"
22894 # define OBD_FAIL_OSD_TXN_START 0x19a
22895 do_facet mds1 lctl set_param fail_loc=0x19a
22897 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22901 run_test 416 "transaction start failure won't cause system hung"
22905 do_nodes $(comma_list $(mdts_nodes)) \
22906 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22907 do_nodes $(comma_list $(mdts_nodes)) \
22908 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22909 do_nodes $(comma_list $(mdts_nodes)) \
22910 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22914 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22915 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22916 skip "Need MDS version at least 2.11.56"
22918 trap cleanup_417 RETURN EXIT
22920 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22921 do_nodes $(comma_list $(mdts_nodes)) \
22922 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22923 $LFS migrate -m 0 $DIR/$tdir.1 &&
22924 error "migrate dir $tdir.1 should fail"
22926 do_nodes $(comma_list $(mdts_nodes)) \
22927 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22928 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22929 error "create remote dir $tdir.2 should fail"
22931 do_nodes $(comma_list $(mdts_nodes)) \
22932 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22933 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22934 error "create striped dir $tdir.3 should fail"
22937 run_test 417 "disable remote dir, striped dir and dir migration"
22939 # Checks that the outputs of df [-i] and lfs df [-i] match
22941 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22951 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22953 for count in {1..100}; do
22957 # read the lines of interest
22958 df_out=($(df -P $inodes $dir | tail -n +2)) ||
22959 error "df $inodes $dir | tail -n +2 failed"
22960 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
22961 error "lfs df $inodes $dir | grep summary: failed"
22963 # skip first substrings of each output as they are different
22964 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
22965 # compare the two outputs
22967 for i in {1..5}; do
22968 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
22976 lfs df $inodes $dir
22977 error "df and lfs df $1 output mismatch: " \
22978 "df ${inodes}: ${df_out[*]}, " \
22979 "lfs df ${inodes}: ${lfs_df_out[*]}"
22984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22986 local dir=$DIR/$tdir
22987 local numfiles=$((RANDOM % 4096 + 2))
22988 local numblocks=$((RANDOM % 256 + 1))
22990 wait_delete_completed
22993 # check block output
22994 check_lfs_df blocks $dir
22995 # check inode output
22996 check_lfs_df inodes $dir
22998 # create a single file and retest
22999 echo "Creating a single file and testing"
23000 createmany -o $dir/$tfile- 1 &>/dev/null ||
23001 error "creating 1 file in $dir failed"
23002 check_lfs_df blocks $dir
23003 check_lfs_df inodes $dir
23005 # create a random number of files
23006 echo "Creating $((numfiles - 1)) files and testing"
23007 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23008 error "creating $((numfiles - 1)) files in $dir failed"
23010 # write a random number of blocks to the first test file
23011 echo "Writing $numblocks 4K blocks and testing"
23012 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23013 count=$numblocks &>/dev/null ||
23014 error "dd to $dir/${tfile}-0 failed"
23017 check_lfs_df blocks $dir
23018 check_lfs_df inodes $dir
23020 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23021 error "unlinking $numfiles files in $dir failed"
23023 run_test 418 "df and lfs df outputs match"
23027 local dir=$DIR/$tdir
23032 cancel_lru_locks mdc
23034 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23035 $LCTL set_param fail_loc=0x1410
23037 $LCTL set_param fail_loc=0
23040 run_test 419 "Verify open file by name doesn't crash kernel"
23044 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23045 skip "Need MDS version at least 2.12.53"
23047 local SAVE_UMASK=$(umask)
23048 local dir=$DIR/$tdir
23049 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23053 mkdir -m03777 $dir/testdir
23054 ls -dn $dir/testdir
23055 # Need to remove trailing '.' when SELinux is enabled
23056 local dirperms=$(ls -dn $dir/testdir |
23057 awk '{ sub(/\.$/, "", $1); print $1}')
23058 [ $dirperms == "drwxrwsrwt" ] ||
23059 error "incorrect perms on $dir/testdir"
23061 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23062 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23063 ls -n $dir/testdir/testfile
23064 local fileperms=$(ls -n $dir/testdir/testfile |
23065 awk '{ sub(/\.$/, "", $1); print $1}')
23066 [ $fileperms == "-rwxr-xr-x" ] ||
23067 error "incorrect perms on $dir/testdir/testfile"
23071 run_test 420 "clear SGID bit on non-directories for non-members"
23078 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23079 skip "Need MDS version at least 2.12.54"
23081 test_mkdir $DIR/$tdir
23082 createmany -o $DIR/$tdir/f 3
23083 cnt=$(ls -1 $DIR/$tdir | wc -l)
23084 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23086 fid1=$(lfs path2fid $DIR/$tdir/f1)
23087 fid2=$(lfs path2fid $DIR/$tdir/f2)
23088 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23090 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23091 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23093 cnt=$(ls -1 $DIR/$tdir | wc -l)
23094 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23096 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23097 createmany -o $DIR/$tdir/f 3
23098 cnt=$(ls -1 $DIR/$tdir | wc -l)
23099 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23101 fid1=$(lfs path2fid $DIR/$tdir/f1)
23102 fid2=$(lfs path2fid $DIR/$tdir/f2)
23103 echo "remove using fsname $FSNAME"
23104 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23106 cnt=$(ls -1 $DIR/$tdir | wc -l)
23107 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23109 run_test 421a "simple rm by fid"
23116 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23117 skip "Need MDS version at least 2.12.54"
23119 test_mkdir $DIR/$tdir
23120 createmany -o $DIR/$tdir/f 3
23121 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23124 FID1=$(lfs path2fid $DIR/$tdir/f1)
23125 FID2=$(lfs path2fid $DIR/$tdir/f2)
23126 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23128 kill -USR1 $MULTIPID
23131 cnt=$(ls $DIR/$tdir | wc -l)
23132 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23134 run_test 421b "rm by fid on open file"
23140 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23141 skip "Need MDS version at least 2.12.54"
23143 test_mkdir $DIR/$tdir
23144 createmany -o $DIR/$tdir/f 3
23145 touch $DIR/$tdir/$tfile
23146 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23147 cnt=$(ls -1 $DIR/$tdir | wc -l)
23148 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23150 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23151 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23153 cnt=$(ls $DIR/$tdir | wc -l)
23154 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23156 run_test 421c "rm by fid against hardlinked files"
23162 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23163 skip "Need MDS version at least 2.12.54"
23165 test_mkdir $DIR/$tdir
23166 createmany -o $DIR/$tdir/f 4097
23167 cnt=$(ls -1 $DIR/$tdir | wc -l)
23168 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23170 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23171 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23173 cnt=$(ls $DIR/$tdir | wc -l)
23175 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23177 run_test 421d "rmfid en masse"
23183 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23184 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23185 skip "Need MDS version at least 2.12.54"
23187 mkdir -p $DIR/$tdir
23188 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23189 createmany -o $DIR/$tdir/striped_dir/f 512
23190 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23191 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23193 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23194 sed "s/[/][^:]*://g")
23195 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23197 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23199 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23201 run_test 421e "rmfid in DNE"
23207 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23208 skip "Need MDS version at least 2.12.54"
23210 test_mkdir $DIR/$tdir
23212 cnt=$(ls -1 $DIR/$tdir | wc -l)
23213 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23215 FID=$(lfs path2fid $DIR/$tdir/f)
23216 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23217 # rmfid should fail
23218 cnt=$(ls -1 $DIR/$tdir | wc -l)
23219 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23221 chmod a+rw $DIR/$tdir
23223 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23224 # rmfid should fail
23225 cnt=$(ls -1 $DIR/$tdir | wc -l)
23226 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23229 $RUNAS touch $DIR/$tdir/f
23230 FID=$(lfs path2fid $DIR/$tdir/f)
23231 echo "rmfid as root"
23232 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23233 cnt=$(ls -1 $DIR/$tdir | wc -l)
23234 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23237 $RUNAS touch $DIR/$tdir/f
23238 cnt=$(ls -1 $DIR/$tdir | wc -l)
23239 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23240 FID=$(lfs path2fid $DIR/$tdir/f)
23241 # rmfid w/o user_fid2path mount option should fail
23242 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23243 cnt=$(ls -1 $DIR/$tdir | wc -l)
23244 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23246 umount_client $MOUNT || error "failed to umount client"
23247 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23248 error "failed to mount client'"
23250 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23251 # rmfid should succeed
23252 cnt=$(ls -1 $DIR/$tdir | wc -l)
23253 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23255 # rmfid shouldn't allow to remove files due to dir's permission
23256 chmod a+rwx $DIR/$tdir
23259 FID=$(lfs path2fid $DIR/$tdir/f)
23260 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23262 umount_client $MOUNT || error "failed to umount client"
23263 mount_client $MOUNT "$MOUNT_OPTS" ||
23264 error "failed to mount client'"
23267 run_test 421f "rmfid checks permissions"
23273 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23274 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23275 skip "Need MDS version at least 2.12.54"
23277 mkdir -p $DIR/$tdir
23278 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23279 createmany -o $DIR/$tdir/striped_dir/f 512
23280 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23281 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23283 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23284 sed "s/[/][^:]*://g")
23286 rm -f $DIR/$tdir/striped_dir/f1*
23287 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23288 removed=$((512 - cnt))
23290 # few files have been just removed, so we expect
23291 # rmfid to fail on their fids
23292 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23293 [ $removed != $errors ] && error "$errors != $removed"
23295 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23297 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23299 run_test 421g "rmfid to return errors properly"
23302 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23303 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23304 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23305 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23306 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23308 local amc=$(at_max_get client)
23309 local amo=$(at_max_get mds1)
23310 local timeout=`lctl get_param -n timeout`
23312 at_max_set 0 client
23315 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23316 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23317 fail_val=$(((2*timeout + 10)*1000))
23318 touch $DIR/$tdir/d3/file &
23320 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23321 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23322 fail_val=$((2*timeout + 5))
23323 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23327 sleep $((2 * timeout))
23331 touch $DIR/$tdir/d2/file3
23332 touch $DIR/$tdir/d2/file4
23333 touch $DIR/$tdir/d2/file5
23336 at_max_set $amc client
23337 at_max_set $amo mds1
23339 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23340 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23341 error "Watchdog is always throttled"
23343 run_test 422 "kill a process with RPC in progress"
23356 # ensure statfs cache is expired
23359 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23360 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23364 run_test 423 "statfs should return a right data"
23367 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23368 $LCTL set_param fail_loc=0x80000522
23369 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23372 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23375 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23376 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23377 skip "Need server version at least 2.9.55"
23379 start_full_debug_logging
23383 stop_full_debug_logging
23387 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23388 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23389 awk '/The barrier for/ { print $7 }')
23392 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23397 barrier_expired() {
23400 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23401 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23402 awk '/will be expired/ { print $7 }')
23404 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23413 echo "Start barrier_freeze at: $(date)"
23414 #define OBD_FAIL_BARRIER_DELAY 0x2202
23415 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23416 # Do not reduce barrier time - See LU-11873
23417 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23420 local b_status=$(barrier_stat)
23421 echo "Got barrier status at: $(date)"
23422 [ "$b_status" = "'freezing_p1'" ] ||
23423 error "(1) unexpected barrier status $b_status"
23425 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23427 b_status=$(barrier_stat)
23428 [ "$b_status" = "'frozen'" ] ||
23429 error "(2) unexpected barrier status $b_status"
23431 local expired=$(barrier_expired)
23432 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23433 sleep $((expired + 3))
23435 b_status=$(barrier_stat)
23436 [ "$b_status" = "'expired'" ] ||
23437 error "(3) unexpected barrier status $b_status"
23439 # Do not reduce barrier time - See LU-11873
23440 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23441 error "(4) fail to freeze barrier"
23443 b_status=$(barrier_stat)
23444 [ "$b_status" = "'frozen'" ] ||
23445 error "(5) unexpected barrier status $b_status"
23447 echo "Start barrier_thaw at: $(date)"
23448 #define OBD_FAIL_BARRIER_DELAY 0x2202
23449 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23450 do_facet mgs $LCTL barrier_thaw $FSNAME &
23453 b_status=$(barrier_stat)
23454 echo "Got barrier status at: $(date)"
23455 [ "$b_status" = "'thawing'" ] ||
23456 error "(6) unexpected barrier status $b_status"
23458 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23460 b_status=$(barrier_stat)
23461 [ "$b_status" = "'thawed'" ] ||
23462 error "(7) unexpected barrier status $b_status"
23464 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23465 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23466 do_facet mgs $LCTL barrier_freeze $FSNAME
23468 b_status=$(barrier_stat)
23469 [ "$b_status" = "'failed'" ] ||
23470 error "(8) unexpected barrier status $b_status"
23472 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23473 do_facet mgs $LCTL barrier_thaw $FSNAME
23477 run_test 801a "write barrier user interfaces and stat machine"
23482 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23483 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23484 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23485 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23486 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23488 cancel_lru_locks mdc
23490 # 180 seconds should be long enough
23491 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23493 local b_status=$(barrier_stat)
23494 [ "$b_status" = "'frozen'" ] ||
23495 error "(6) unexpected barrier status $b_status"
23497 mkdir $DIR/$tdir/d0/d10 &
23500 touch $DIR/$tdir/d1/f13 &
23503 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23506 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23509 rm -f $DIR/$tdir/d4/f12 &
23512 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23514 # To guarantee taht the 'stat' is not blocked
23515 b_status=$(barrier_stat)
23516 [ "$b_status" = "'frozen'" ] ||
23517 error "(8) unexpected barrier status $b_status"
23519 # let above commands to run at background
23522 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23523 ps -p $touch_pid || error "(10) touch should be blocked"
23524 ps -p $ln_pid || error "(11) link should be blocked"
23525 ps -p $mv_pid || error "(12) rename should be blocked"
23526 ps -p $rm_pid || error "(13) unlink should be blocked"
23528 b_status=$(barrier_stat)
23529 [ "$b_status" = "'frozen'" ] ||
23530 error "(14) unexpected barrier status $b_status"
23532 do_facet mgs $LCTL barrier_thaw $FSNAME
23533 b_status=$(barrier_stat)
23534 [ "$b_status" = "'thawed'" ] ||
23535 error "(15) unexpected barrier status $b_status"
23537 wait $mkdir_pid || error "(16) mkdir should succeed"
23538 wait $touch_pid || error "(17) touch should succeed"
23539 wait $ln_pid || error "(18) link should succeed"
23540 wait $mv_pid || error "(19) rename should succeed"
23541 wait $rm_pid || error "(20) unlink should succeed"
23545 run_test 801b "modification will be blocked by write barrier"
23548 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23552 stop mds2 || error "(1) Fail to stop mds2"
23554 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23556 local b_status=$(barrier_stat)
23557 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23558 do_facet mgs $LCTL barrier_thaw $FSNAME
23559 error "(2) unexpected barrier status $b_status"
23562 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23563 error "(3) Fail to rescan barrier bitmap"
23565 # Do not reduce barrier time - See LU-11873
23566 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23568 b_status=$(barrier_stat)
23569 [ "$b_status" = "'frozen'" ] ||
23570 error "(4) unexpected barrier status $b_status"
23572 do_facet mgs $LCTL barrier_thaw $FSNAME
23573 b_status=$(barrier_stat)
23574 [ "$b_status" = "'thawed'" ] ||
23575 error "(5) unexpected barrier status $b_status"
23577 local devname=$(mdsdevname 2)
23579 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23581 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23582 error "(7) Fail to rescan barrier bitmap"
23586 run_test 801c "rescan barrier bitmap"
23588 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23589 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23590 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23591 saved_MOUNT_OPTS=$MOUNT_OPTS
23597 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23598 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23599 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23600 MOUNT_OPTS=$saved_MOUNT_OPTS
23605 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23606 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23607 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23608 skip "Need server version at least 2.9.55"
23610 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23612 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23614 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23615 error "(2) Fail to copy"
23617 trap cleanup_802a EXIT
23619 # sync by force before remount as readonly
23620 sync; sync_all_data; sleep 3; sync_all_data
23624 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23625 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23626 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23628 echo "Mount the server as read only"
23629 setupall server_only || error "(3) Fail to start servers"
23631 echo "Mount client without ro should fail"
23632 mount_client $MOUNT &&
23633 error "(4) Mount client without 'ro' should fail"
23635 echo "Mount client with ro should succeed"
23636 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23637 mount_client $MOUNT ||
23638 error "(5) Mount client with 'ro' should succeed"
23640 echo "Modify should be refused"
23641 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23643 echo "Read should be allowed"
23644 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23645 error "(7) Read should succeed under ro mode"
23649 run_test 802a "simulate readonly device"
23652 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23653 remote_mds_nodsh && skip "remote MDS with nodsh"
23655 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23656 skip "readonly option not available"
23658 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23660 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23661 error "(2) Fail to copy"
23663 # write back all cached data before setting MDT to readonly
23667 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23668 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23670 echo "Modify should be refused"
23671 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23673 echo "Read should be allowed"
23674 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23675 error "(7) Read should succeed under ro mode"
23678 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23680 run_test 802b "be able to set MDTs to readonly"
23683 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23684 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23685 skip "MDS needs to be newer than 2.10.54"
23687 mkdir -p $DIR/$tdir
23688 # Create some objects on all MDTs to trigger related logs objects
23689 for idx in $(seq $MDSCOUNT); do
23690 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23691 $DIR/$tdir/dir${idx} ||
23692 error "Fail to create $DIR/$tdir/dir${idx}"
23696 wait_delete_completed # ensure old test cleanups are finished
23697 echo "before create:"
23699 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23701 for i in {1..10}; do
23702 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23703 error "Fail to create $DIR/$tdir/foo$i"
23707 echo "after create:"
23709 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23711 # allow for an llog to be cleaned up during the test
23712 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23713 error "before ($before_used) + 10 > after ($after_used)"
23715 for i in {1..10}; do
23716 rm -rf $DIR/$tdir/foo$i ||
23717 error "Fail to remove $DIR/$tdir/foo$i"
23720 sleep 3 # avoid MDT return cached statfs
23721 wait_delete_completed
23722 echo "after unlink:"
23724 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23726 # allow for an llog to be created during the test
23727 [ $after_used -le $((before_used + 1)) ] ||
23728 error "after ($after_used) > before ($before_used) + 1"
23730 run_test 803 "verify agent object for remote object"
23733 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23734 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23735 skip "MDS needs to be newer than 2.10.54"
23736 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23738 mkdir -p $DIR/$tdir
23739 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23740 error "Fail to create $DIR/$tdir/dir0"
23742 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23743 local dev=$(mdsdevname 2)
23745 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23746 grep ${fid} || error "NOT found agent entry for dir0"
23748 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23749 error "Fail to create $DIR/$tdir/dir1"
23751 touch $DIR/$tdir/dir1/foo0 ||
23752 error "Fail to create $DIR/$tdir/dir1/foo0"
23753 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23756 for idx in $(seq $MDSCOUNT); do
23757 dev=$(mdsdevname $idx)
23758 do_facet mds${idx} \
23759 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23760 grep ${fid} && rc=$idx
23763 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23764 error "Fail to rename foo0 to foo1"
23765 if [ $rc -eq 0 ]; then
23766 for idx in $(seq $MDSCOUNT); do
23767 dev=$(mdsdevname $idx)
23768 do_facet mds${idx} \
23769 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23770 grep ${fid} && rc=$idx
23774 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23775 error "Fail to rename foo1 to foo2"
23776 if [ $rc -eq 0 ]; then
23777 for idx in $(seq $MDSCOUNT); do
23778 dev=$(mdsdevname $idx)
23779 do_facet mds${idx} \
23780 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23781 grep ${fid} && rc=$idx
23785 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23787 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23788 error "Fail to link to $DIR/$tdir/dir1/foo2"
23789 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23790 error "Fail to rename foo2 to foo0"
23791 unlink $DIR/$tdir/dir1/foo0 ||
23792 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23793 rm -rf $DIR/$tdir/dir0 ||
23794 error "Fail to rm $DIR/$tdir/dir0"
23796 for idx in $(seq $MDSCOUNT); do
23797 dev=$(mdsdevname $idx)
23801 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23803 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23804 error "mount mds$idx failed"
23805 df $MOUNT > /dev/null 2>&1
23807 # e2fsck should not return error
23809 error "e2fsck detected error on MDT${idx}: rc=$rc"
23812 run_test 804 "verify agent entry for remote entry"
23815 do_facet $SINGLEMDS zfs set quota=$old $fsset
23816 unlinkmany $DIR/$tdir/f- 1000000
23821 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23822 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23823 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23824 skip "netfree not implemented before 0.7"
23825 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23826 skip "Need MDS version at least 2.10.57"
23833 local pref="osd-zfs.$FSNAME-MDT0000."
23835 # limit available space on MDS dataset to meet nospace issue
23836 # quickly. then ZFS 0.7.2 can use reserved space if asked
23837 # properly (using netfree flag in osd_declare_destroy()
23838 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23839 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23841 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23842 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23843 let "usedkb=usedkb-freekb"
23844 let "freekb=freekb/2"
23845 if let "freekb > 5000"; then
23848 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23849 trap cleanup_805 EXIT
23851 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23852 error "Can't set PFL layout"
23853 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23854 rm -rf $DIR/$tdir || error "not able to remove"
23855 do_facet $SINGLEMDS zfs set quota=$old $fsset
23858 run_test 805 "ZFS can remove from full fs"
23864 local size=$($LFS getsom -s $file)
23865 local expect=$(stat -c %s $file)
23867 [[ $size == $expect ]] ||
23868 error "$file expected size: $expect, got: $size"
23870 local blocks=$($LFS getsom -b $file)
23871 expect=$(stat -c %b $file)
23872 [[ $blocks == $expect ]] ||
23873 error "$file expected blocks: $expect, got: $blocks"
23878 local size=$($LFS getsom -s $1)
23881 [[ $size == $expect ]] ||
23882 error "$file expected size: $expect, got: $size"
23886 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23887 skip "Need MDS version at least 2.11.52"
23891 touch $DIR/$tfile || error "touch $tfile failed"
23893 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23894 save_lustre_params client "llite.*.xattr_cache" > $save
23895 lctl set_param llite.*.xattr_cache=0
23896 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23898 # single-threaded write
23899 echo "Test SOM for single-threaded write"
23900 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23901 error "write $tfile failed"
23902 check_lsom_size $DIR/$tfile $bs
23905 local size=$(($num * $bs))
23909 echo "Test SOM for single client multi-threaded($num) write"
23910 $TRUNCATE $DIR/$tfile 0
23911 for ((i = 0; i < $num; i++)); do
23912 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23914 offset=$((offset + $bs))
23916 for (( i=0; i < $num; i++ )); do
23919 check_lsom_size $DIR/$tfile $size
23921 $TRUNCATE $DIR/$tfile 0
23922 for ((i = 0; i < $num; i++)); do
23923 offset=$((offset - $bs))
23924 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23927 for (( i=0; i < $num; i++ )); do
23930 check_lsom_size $DIR/$tfile $size
23932 # multi-client writes
23933 num=$(get_node_count ${CLIENTS//,/ })
23934 size=$(($num * $bs))
23938 echo "Test SOM for multi-client ($num) writes"
23939 $TRUNCATE $DIR/$tfile 0
23940 for client in ${CLIENTS//,/ }; do
23941 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23944 offset=$((offset + $bs))
23946 for (( i=0; i < $num; i++ )); do
23949 check_lsom_size $DIR/$tfile $offset
23952 $TRUNCATE $DIR/$tfile 0
23953 for client in ${CLIENTS//,/ }; do
23954 offset=$((offset - $bs))
23955 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23959 for (( i=0; i < $num; i++ )); do
23962 check_lsom_size $DIR/$tfile $size
23965 echo "Test SOM for truncate"
23966 $TRUNCATE $DIR/$tfile 1048576
23967 check_lsom_size $DIR/$tfile 1048576
23968 $TRUNCATE $DIR/$tfile 1234
23969 check_lsom_size $DIR/$tfile 1234
23971 # verify SOM blocks count
23972 echo "Verify SOM block count"
23973 $TRUNCATE $DIR/$tfile 0
23974 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
23975 error "failed to write file $tfile"
23976 check_lsom_data $DIR/$tfile
23978 run_test 806 "Verify Lazy Size on MDS"
23981 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
23982 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23983 skip "Need MDS version at least 2.11.52"
23985 # Registration step
23986 changelog_register || error "changelog_register failed"
23987 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
23988 changelog_users $SINGLEMDS | grep -q $cl_user ||
23989 error "User $cl_user not found in changelog_users"
23991 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23992 save_lustre_params client "llite.*.xattr_cache" > $save
23993 lctl set_param llite.*.xattr_cache=0
23994 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23996 rm -rf $DIR/$tdir || error "rm $tdir failed"
23997 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
23998 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
23999 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24000 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24001 error "truncate $tdir/trunc failed"
24004 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24005 error "write $tfile failed"
24007 # multi-client wirtes
24008 local num=$(get_node_count ${CLIENTS//,/ })
24012 echo "Test SOM for multi-client ($num) writes"
24013 touch $DIR/$tfile || error "touch $tfile failed"
24014 $TRUNCATE $DIR/$tfile 0
24015 for client in ${CLIENTS//,/ }; do
24016 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24019 offset=$((offset + $bs))
24021 for (( i=0; i < $num; i++ )); do
24025 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24026 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24027 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24028 check_lsom_data $DIR/$tdir/trunc
24029 check_lsom_data $DIR/$tdir/single_dd
24030 check_lsom_data $DIR/$tfile
24033 # Deregistration step
24034 changelog_deregister || error "changelog_deregister failed"
24036 run_test 807 "verify LSOM syncing tool"
24038 check_som_nologged()
24040 local lines=$($LFS changelog $FSNAME-MDT0000 |
24041 grep 'x=trusted.som' | wc -l)
24042 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24046 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24047 skip "Need MDS version at least 2.11.55"
24049 # Registration step
24050 changelog_register || error "changelog_register failed"
24052 touch $DIR/$tfile || error "touch $tfile failed"
24055 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24056 error "write $tfile failed"
24059 $TRUNCATE $DIR/$tfile 1234
24062 $TRUNCATE $DIR/$tfile 1048576
24065 # Deregistration step
24066 changelog_deregister || error "changelog_deregister failed"
24068 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24073 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24077 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24078 skip "Need MDS version at least 2.11.56"
24080 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24081 error "failed to create DoM-only file $DIR/$tfile"
24082 touch $DIR/$tfile || error "touch $tfile failed"
24083 check_som_nodata $DIR/$tfile
24085 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24086 error "write $tfile failed"
24087 check_som_nodata $DIR/$tfile
24089 $TRUNCATE $DIR/$tfile 1234
24090 check_som_nodata $DIR/$tfile
24092 $TRUNCATE $DIR/$tfile 4097
24093 check_som_nodata $DIR/$file
24095 run_test 809 "Verify no SOM xattr store for DoM-only files"
24098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24099 $GSS && skip_env "could not run with gss"
24100 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24101 skip "OST < 2.12.58 doesn't align checksum"
24104 stack_trap "set_checksums $ORIG_CSUM" EXIT
24105 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24110 for csum in $CKSUM_TYPES; do
24111 #define OBD_FAIL_OSC_NO_GRANT 0x411
24112 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24113 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24115 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24116 before=$(md5sum $DIR/$tfile)
24117 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24118 after=$(md5sum $DIR/$tfile)
24119 [ "$before" == "$after" ] ||
24120 error "$csum: $before != $after bs=$1 seek=$2"
24124 run_test 810 "partial page writes on ZFS (LU-11663)"
24127 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24128 skip "OST < 2.12.51 doesn't support this fail_loc"
24129 [ "$SHARED_KEY" = true ] &&
24130 skip "OSC connections never go IDLE with Shared-Keys enabled"
24132 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24133 # ensure ost1 is connected
24134 stat $DIR/$tfile >/dev/null || error "can't stat"
24135 wait_osc_import_state client ost1 FULL
24136 # no locks, no reqs to let the connection idle
24137 cancel_lru_locks osc
24139 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24140 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24141 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24142 wait_osc_import_state client ost1 CONNECTING
24143 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24145 stat $DIR/$tfile >/dev/null || error "can't stat file"
24147 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24149 test_812b() { # LU-12378
24150 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24151 skip "OST < 2.12.51 doesn't support this fail_loc"
24152 [ "$SHARED_KEY" = true ] &&
24153 skip "OSC connections never go IDLE with Shared-Keys enabled"
24155 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24156 # ensure ost1 is connected
24157 stat $DIR/$tfile >/dev/null || error "can't stat"
24158 wait_osc_import_state client ost1 FULL
24159 # no locks, no reqs to let the connection idle
24160 cancel_lru_locks osc
24162 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24163 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24164 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24165 wait_osc_import_state client ost1 CONNECTING
24166 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24168 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24169 wait_osc_import_state client ost1 IDLE
24171 run_test 812b "do not drop no resend request for idle connect"
24174 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24175 [ -z "$file_heat_sav" ] && skip "no file heat support"
24186 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24187 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24189 $LCTL set_param -n llite.*.file_heat=1
24190 echo "Turn on file heat"
24191 echo "Period second: $period_second, Decay percentage: $decay_pct"
24193 echo "QQQQ" > $DIR/$tfile
24194 echo "QQQQ" > $DIR/$tfile
24195 echo "QQQQ" > $DIR/$tfile
24196 cat $DIR/$tfile > /dev/null
24197 cat $DIR/$tfile > /dev/null
24198 cat $DIR/$tfile > /dev/null
24199 cat $DIR/$tfile > /dev/null
24201 local out=$($LFS heat_get $DIR/$tfile)
24203 $LFS heat_get $DIR/$tfile
24204 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24205 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24206 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24207 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24209 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24210 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24211 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24212 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24214 sleep $((period_second + 3))
24215 echo "Sleep $((period_second + 3)) seconds..."
24216 # The recursion formula to calculate the heat of the file f is as
24218 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24219 # Where Hi is the heat value in the period between time points i*I and
24220 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24221 # to the weight of Ci.
24222 out=$($LFS heat_get $DIR/$tfile)
24223 $LFS heat_get $DIR/$tfile
24224 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24225 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24226 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24227 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24229 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24230 error "read sample ($readsample) is wrong"
24231 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24232 error "write sample ($writesample) is wrong"
24233 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24234 error "read bytes ($readbyte) is wrong"
24235 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24236 error "write bytes ($writebyte) is wrong"
24238 echo "QQQQ" > $DIR/$tfile
24239 echo "QQQQ" > $DIR/$tfile
24240 echo "QQQQ" > $DIR/$tfile
24241 cat $DIR/$tfile > /dev/null
24242 cat $DIR/$tfile > /dev/null
24243 cat $DIR/$tfile > /dev/null
24244 cat $DIR/$tfile > /dev/null
24246 sleep $((period_second + 3))
24247 echo "Sleep $((period_second + 3)) seconds..."
24249 out=$($LFS heat_get $DIR/$tfile)
24250 $LFS heat_get $DIR/$tfile
24251 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24252 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24253 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24254 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24256 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24257 4 * $decay_pct) / 100") -eq 1 ] ||
24258 error "read sample ($readsample1) is wrong"
24259 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24260 3 * $decay_pct) / 100") -eq 1 ] ||
24261 error "write sample ($writesample1) is wrong"
24262 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24263 20 * $decay_pct) / 100") -eq 1 ] ||
24264 error "read bytes ($readbyte1) is wrong"
24265 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24266 15 * $decay_pct) / 100") -eq 1 ] ||
24267 error "write bytes ($writebyte1) is wrong"
24269 echo "Turn off file heat for the file $DIR/$tfile"
24270 $LFS heat_set -o $DIR/$tfile
24272 echo "QQQQ" > $DIR/$tfile
24273 echo "QQQQ" > $DIR/$tfile
24274 echo "QQQQ" > $DIR/$tfile
24275 cat $DIR/$tfile > /dev/null
24276 cat $DIR/$tfile > /dev/null
24277 cat $DIR/$tfile > /dev/null
24278 cat $DIR/$tfile > /dev/null
24280 out=$($LFS heat_get $DIR/$tfile)
24281 $LFS heat_get $DIR/$tfile
24282 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24283 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24284 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24285 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24287 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24288 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24289 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24290 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24292 echo "Trun on file heat for the file $DIR/$tfile"
24293 $LFS heat_set -O $DIR/$tfile
24295 echo "QQQQ" > $DIR/$tfile
24296 echo "QQQQ" > $DIR/$tfile
24297 echo "QQQQ" > $DIR/$tfile
24298 cat $DIR/$tfile > /dev/null
24299 cat $DIR/$tfile > /dev/null
24300 cat $DIR/$tfile > /dev/null
24301 cat $DIR/$tfile > /dev/null
24303 out=$($LFS heat_get $DIR/$tfile)
24304 $LFS heat_get $DIR/$tfile
24305 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24306 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24307 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24308 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24310 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24311 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24312 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24313 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24315 $LFS heat_set -c $DIR/$tfile
24316 $LCTL set_param -n llite.*.file_heat=0
24317 echo "Turn off file heat support for the Lustre filesystem"
24319 echo "QQQQ" > $DIR/$tfile
24320 echo "QQQQ" > $DIR/$tfile
24321 echo "QQQQ" > $DIR/$tfile
24322 cat $DIR/$tfile > /dev/null
24323 cat $DIR/$tfile > /dev/null
24324 cat $DIR/$tfile > /dev/null
24325 cat $DIR/$tfile > /dev/null
24327 out=$($LFS heat_get $DIR/$tfile)
24328 $LFS heat_get $DIR/$tfile
24329 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24330 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24331 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24332 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24334 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24335 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24336 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24337 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24339 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24342 run_test 813 "File heat verfication"
24346 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24347 echo -n y >> $DIR/$tfile
24348 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24349 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24351 run_test 814 "sparse cp works as expected (LU-12361)"
24355 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24356 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24358 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24361 [ "$SHARED_KEY" = true ] &&
24362 skip "OSC connections never go IDLE with Shared-Keys enabled"
24364 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24365 # ensure ost1 is connected
24366 stat $DIR/$tfile >/dev/null || error "can't stat"
24367 wait_osc_import_state client ost1 FULL
24368 # no locks, no reqs to let the connection idle
24369 cancel_lru_locks osc
24370 lru_resize_disable osc
24373 before=$($LCTL get_param -n \
24374 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24376 wait_osc_import_state client ost1 IDLE
24377 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24378 now=$($LCTL get_param -n \
24379 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24380 [ $before == $now ] || error "lru_size changed $before != $now"
24382 run_test 816 "do not reset lru_resize on idle reconnect"
24386 exportfs -u localhost:$DIR/nfsexp
24391 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24393 mkdir -p $DIR/nfsexp
24394 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24395 error "failed to export nfs"
24397 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24398 stack_trap cleanup_817 EXIT
24400 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24401 error "failed to mount nfs to $tmpdir"
24403 cp /bin/true $tmpdir
24404 $DIR/nfsexp/true || error "failed to execute 'true' command"
24406 run_test 817 "nfsd won't cache write lock for exec file"
24410 $LFS setstripe -c1 -i0 $DIR/$tfile
24411 $LFS setstripe -c1 -i1 $DIR/$tfile
24413 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24414 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24415 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24416 error "start $SINGLEMDS failed"
24419 run_test 818 "unlink with failed llog"
24422 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24423 cancel_lru_locks osc
24424 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24425 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24426 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24429 run_test 819a "too big niobuf in read"
24432 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24433 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24434 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24435 cancel_lru_locks osc
24439 run_test 819b "too big niobuf in write"
24442 function test_820_start_ost() {
24445 for num in $(seq $OSTCOUNT); do
24446 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24451 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24454 umount_client $MOUNT || error "umount failed"
24455 for num in $(seq $OSTCOUNT); do
24459 # mount client with no active OSTs
24460 # so that the client can't initialize max LOV EA size
24461 # from OSC notifications
24462 mount_client $MOUNT || error "mount failed"
24463 # delay OST starting to keep this 0 max EA size for a while
24464 test_820_start_ost &
24466 # create a directory on MDS2
24467 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24468 error "Failed to create directory"
24469 # open intent should update default EA size
24470 # see mdc_update_max_ea_from_body()
24471 # notice this is the very first RPC to MDS2
24472 cp /etc/services $DIR/$tdir/mds2 ||
24473 error "Failed to copy files to mds$n"
24475 run_test 820 "update max EA from open intent"
24478 # tests that do cleanup/setup should be run at the end
24482 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24485 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24486 $LCTL set_param fail_loc=0x903
24488 cancel_lru_locks MGC
24490 FAIL_ON_ERROR=true cleanup
24491 FAIL_ON_ERROR=true setup
24493 run_test 900 "umount should not race with any mgc requeue thread"
24495 # LUS-6253/LU-11185
24501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24503 # some get_param have a bug to handle dot in param name
24504 cancel_lru_locks MGC
24505 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24506 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24507 umount_client $MOUNT || error "umount failed"
24508 mount_client $MOUNT || error "mount failed"
24509 cancel_lru_locks MGC
24510 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24511 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24513 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24514 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24518 run_test 901 "don't leak a mgc lock on client umount"
24522 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24523 skip "client does not have LU-13377 fix"
24524 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24525 $LCTL set_param fail_loc=0x1415
24526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24527 cancel_lru_locks osc
24530 run_test 902 "test short write doesn't hang lustre"
24533 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24534 check_and_cleanup_lustre
24535 if [ "$I_MOUNTED" != "yes" ]; then
24536 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true