3 # Run select tests by setting ONLY, or as arguments to the script.
4 # Skip specific tests by setting EXCEPT.
6 # e.g. ONLY="22 23" or ONLY="`seq 32 39`" or EXCEPT="31"
11 # Check Grants after these tests
12 GRANT_CHECK_LIST="$GRANT_CHECK_LIST 42a 42b 42c 42d 42e 63a 63b 64a 64b 64c 64d"
17 CREATETEST=${CREATETEST:-createtest}
18 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
19 OPENFILE=${OPENFILE:-openfile}
20 OPENUNLINK=${OPENUNLINK:-openunlink}
21 READS=${READS:-"reads"}
22 MUNLINK=${MUNLINK:-munlink}
23 SOCKETSERVER=${SOCKETSERVER:-socketserver}
24 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
25 MEMHOG=${MEMHOG:-memhog}
26 DIRECTIO=${DIRECTIO:-directio}
27 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
29 CHECK_GRANT=${CHECK_GRANT:-"yes"}
30 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
31 export PARALLEL=${PARALLEL:-"no"}
34 LUSTRE=${LUSTRE:-$(dirname $0)/..}
35 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
36 . $LUSTRE/tests/test-framework.sh
41 ALWAYS_EXCEPT="$SANITY_EXCEPT "
42 # bug number for skipped test: LU-9693 LU-6493 LU-9693
43 ALWAYS_EXCEPT+=" 42a 42b 42c "
44 # bug number: LU-8411 LU-9054
45 ALWAYS_EXCEPT+=" 407 312"
48 # bug number: LU-9795 LU-9795 LU-9795 LU-9795
49 ALWAYS_EXCEPT+=" 17n 60a 133g 300f"
52 selinux_status=$(getenforce)
53 if [ "$selinux_status" != "Disabled" ]; then
58 # skip the grant tests for ARM until they are fixed
59 if [[ $(uname -m) = aarch64 ]]; then
60 # bug number: LU-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
66 # skip nfs tests on kernels >= 4.12.0 until they are fixed
67 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
68 # bug number: LU-12661
71 # skip cgroup tests on RHEL8.1 kernels until they are fixed
72 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
73 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
74 # bug number: LU-13063
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 64b 68 71 115 135 136 300o"
81 if [ "$mds1_FSTYPE" = "zfs" ]; then
82 # bug number for skipped test:
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT "
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
88 # Get the SLES distro version
90 # Returns a version string that should only be used in comparing
91 # strings returned by version_code()
94 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
96 # All SuSE Linux versions have one decimal. version_code expects two
97 local sles_version=$version.0
98 version_code $sles_version
101 # Check if we are running on Ubuntu or SLES so we can make decisions on
103 if [ -r /etc/SuSE-release ]; then
104 sles_version=$(sles_version_code)
105 [ $sles_version -lt $(version_code 11.4.0) ] &&
106 # bug number for skipped test: LU-4341
107 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
108 [ $sles_version -lt $(version_code 12.0.0) ] &&
109 # bug number for skipped test: LU-3703
110 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
111 elif [ -r /etc/os-release ]; then
112 if grep -qi ubuntu /etc/os-release; then
113 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
114 -e 's/^VERSION=//p' \
118 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
119 # bug number for skipped test:
121 ALWAYS_EXCEPT+=" 103a 410"
131 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
132 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
141 check_swap_layouts_support()
143 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
144 skip "Does not support layout lock."
147 check_swap_layout_no_dom()
150 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
151 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
154 check_and_setup_lustre
158 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
160 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
161 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
162 rm -rf $DIR/[Rdfs][0-9]*
164 # $RUNAS_ID may get set incorrectly somewhere else
165 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
166 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
168 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
170 if [ "${ONLY}" = "MOUNT" ] ; then
171 echo "Lustre is up, please go on"
175 echo "preparing for tests involving mounts"
176 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
178 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
179 echo # add a newline after mke2fs.
183 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
184 lctl set_param debug=-1 2> /dev/null || true
187 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
189 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
191 run_test 0a "touch; rm ====================="
194 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
195 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
197 run_test 0b "chmod 0755 $DIR ============================="
200 $LCTL get_param mdc.*.import | grep "state: FULL" ||
201 error "import not FULL"
202 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
205 run_test 0c "check import proc"
207 test_0d() { # LU-3397
208 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
209 skip "proc exports not supported before 2.10.57"
211 local mgs_exp="mgs.MGS.exports"
212 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
214 local exp_client_version
217 local temp_imp=$DIR/$tfile.import
218 local temp_exp=$DIR/$tfile.export
220 # save mgc import file to $temp_imp
221 $LCTL get_param mgc.*.import | tee $temp_imp
222 # Check if client uuid is found in MGS export
223 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
224 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
228 # save mgs export file to $temp_exp
229 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
231 # Compare the value of field "connect_flags"
232 imp_val=$(grep "connect_flags" $temp_imp)
233 exp_val=$(grep "connect_flags" $temp_exp)
234 [ "$exp_val" == "$imp_val" ] ||
235 error "export flags '$exp_val' != import flags '$imp_val'"
237 # Compare the value of client version
238 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
239 exp_val=$(version_code $exp_client_version)
240 imp_val=$CLIENT_VERSION
241 [ "$exp_val" == "$imp_val" ] ||
242 error "export client version '$exp_val' != '$imp_val'"
244 run_test 0d "check export proc ============================="
247 test_mkdir $DIR/$tdir
248 test_mkdir $DIR/$tdir/d2
249 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
250 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
253 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
255 run_test 1 "mkdir; remkdir; rmdir"
258 test_mkdir $DIR/$tdir
259 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
260 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
262 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
264 run_test 2 "mkdir; touch; rmdir; check file"
267 test_mkdir $DIR/$tdir
268 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
269 touch $DIR/$tdir/$tfile
270 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
272 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
274 run_test 3 "mkdir; touch; rmdir; check dir"
276 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
278 test_mkdir -i 1 $DIR/$tdir
280 touch $DIR/$tdir/$tfile ||
281 error "Create file under remote directory failed"
284 error "Expect error removing in-use dir $DIR/$tdir"
286 test -d $DIR/$tdir || error "Remote directory disappeared"
288 rm -rf $DIR/$tdir || error "remove remote dir error"
290 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
293 test_mkdir $DIR/$tdir
294 test_mkdir $DIR/$tdir/d2
295 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
296 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
297 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
299 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
302 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
303 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
304 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
305 error "$tfile does not have perm 0666 or UID $UID"
306 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
307 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
308 error "$tfile should be 0666 and owned by UID $UID"
310 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
313 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
316 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
317 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
318 error "$tfile should be owned by UID $RUNAS_ID"
319 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
320 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
321 error "$tfile should be owned by UID $RUNAS_ID"
323 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
326 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
329 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
330 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
331 error "$tfile should be owned by GID $UID"
332 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
333 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
334 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
336 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
339 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
341 test_mkdir $DIR/$tdir
342 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
343 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
344 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
345 test_mkdir $DIR/$tdir/d/subdir
346 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
347 error "$tdir/d/subdir should be GID $RUNAS_GID"
348 if [[ $MDSCOUNT -gt 1 ]]; then
349 # check remote dir sgid inherite
350 $LFS mkdir -i 0 $DIR/$tdir.local ||
351 error "mkdir $tdir.local failed"
352 chmod g+s $DIR/$tdir.local ||
353 error "chmod $tdir.local failed"
354 chgrp $RUNAS_GID $DIR/$tdir.local ||
355 error "chgrp $tdir.local failed"
356 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
357 error "mkdir $tdir.remote failed"
358 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
359 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
360 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
361 error "$tdir.remote should be mode 02755"
364 run_test 6g "verify new dir in sgid dir inherits group"
366 test_6h() { # bug 7331
367 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
369 touch $DIR/$tfile || error "touch failed"
370 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
371 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
372 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
373 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
374 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
376 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
379 test_mkdir $DIR/$tdir
380 $MCREATE $DIR/$tdir/$tfile
381 chmod 0666 $DIR/$tdir/$tfile
382 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
383 error "$tdir/$tfile should be mode 0666"
385 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
388 if [ ! -d $DIR/$tdir ]; then
389 test_mkdir $DIR/$tdir
391 $MCREATE $DIR/$tdir/$tfile
392 echo -n foo > $DIR/$tdir/$tfile
393 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
394 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
396 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
399 test_mkdir $DIR/$tdir
400 touch $DIR/$tdir/$tfile
401 chmod 0666 $DIR/$tdir/$tfile
402 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
403 error "$tfile mode not 0666"
405 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
408 test_mkdir $DIR/$tdir
409 test_mkdir $DIR/$tdir/d2
410 test_mkdir $DIR/$tdir/d2/d3
411 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
413 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
416 test_mkdir $DIR/$tdir
417 test_mkdir $DIR/$tdir/d2
418 touch $DIR/$tdir/d2/$tfile
419 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
420 error "$tdir/d2/$tfile not a file"
422 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
425 test_mkdir $DIR/$tdir
426 test_mkdir $DIR/$tdir/d2
427 chmod 0666 $DIR/$tdir/d2
428 chmod 0705 $DIR/$tdir/d2
429 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
430 error "$tdir/d2 mode not 0705"
432 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
435 test_mkdir $DIR/$tdir
436 touch $DIR/$tdir/$tfile
437 chmod 0666 $DIR/$tdir/$tfile
438 chmod 0654 $DIR/$tdir/$tfile
439 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
440 error "$tdir/d2 mode not 0654"
442 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
445 test_mkdir $DIR/$tdir
446 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
448 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
449 error "$tdir/$tfile size not 0 after truncate"
451 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
454 test_mkdir $DIR/$tdir
455 touch $DIR/$tdir/$tfile
457 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
459 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
462 test_mkdir $DIR/$tdir
463 touch $DIR/$tdir/$tfile
464 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
465 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
466 error "$tdir/${tfile_2} not a file after rename"
467 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
469 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
472 test_mkdir $DIR/$tdir
473 touch $DIR/$tdir/$tfile
474 rm -rf $DIR/$tdir/$tfile
475 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
477 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
480 test_mkdir $DIR/$tdir
481 touch $DIR/$tdir/$tfile
482 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
484 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
485 error "$tdir/l-exist not a symlink"
486 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
487 error "$tdir/l-exist not referencing a file"
488 rm -f $DIR/$tdir/l-exist
489 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
491 run_test 17a "symlinks: create, remove (real)"
494 test_mkdir $DIR/$tdir
495 ln -s no-such-file $DIR/$tdir/l-dangle
497 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
498 error "$tdir/l-dangle not referencing no-such-file"
499 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
500 error "$tdir/l-dangle not referencing non-existent file"
501 rm -f $DIR/$tdir/l-dangle
502 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
504 run_test 17b "symlinks: create, remove (dangling)"
506 test_17c() { # bug 3440 - don't save failed open RPC for replay
507 test_mkdir $DIR/$tdir
508 ln -s foo $DIR/$tdir/$tfile
509 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
511 run_test 17c "symlinks: open dangling (should return error)"
514 test_mkdir $DIR/$tdir
515 ln -s foo $DIR/$tdir/$tfile
516 touch $DIR/$tdir/$tfile || error "creating to new symlink"
518 run_test 17d "symlinks: create dangling"
521 test_mkdir $DIR/$tdir
522 local foo=$DIR/$tdir/$tfile
523 ln -s $foo $foo || error "create symlink failed"
524 ls -l $foo || error "ls -l failed"
525 ls $foo && error "ls not failed" || true
527 run_test 17e "symlinks: create recursive symlink (should return error)"
530 test_mkdir $DIR/$tdir
531 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
532 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
533 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
534 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
535 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
536 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/$tdir/666
539 run_test 17f "symlinks: long and very long symlink name"
541 # str_repeat(S, N) generate a string that is string S repeated N times
546 while [ $((n -= 1)) -ge 0 ]; do
552 # Long symlinks and LU-2241
554 test_mkdir $DIR/$tdir
555 local TESTS="59 60 61 4094 4095"
557 # Fix for inode size boundary in 2.1.4
558 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
561 # Patch not applied to 2.2 or 2.3 branches
562 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
563 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
567 local SYMNAME=$(str_repeat 'x' $i)
568 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
569 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
572 run_test 17g "symlinks: really long symlink name and inode boundaries"
574 test_17h() { #bug 17378
575 [ $PARALLEL == "yes" ] && skip "skip parallel run"
576 remote_mds_nodsh && skip "remote MDS with nodsh"
580 test_mkdir $DIR/$tdir
581 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
582 $LFS setstripe -c -1 $DIR/$tdir
583 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
584 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
585 touch $DIR/$tdir/$tfile || true
587 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
589 test_17i() { #bug 20018
590 [ $PARALLEL == "yes" ] && skip "skip parallel run"
591 remote_mds_nodsh && skip "remote MDS with nodsh"
593 local foo=$DIR/$tdir/$tfile
596 test_mkdir -c1 $DIR/$tdir
597 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
598 ln -s $foo $foo || error "create symlink failed"
599 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
600 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
601 ls -l $foo && error "error not detected"
604 run_test 17i "don't panic on short symlink (should return error)"
606 test_17k() { #bug 22301
607 [ $PARALLEL == "yes" ] && skip "skip parallel run"
608 [[ -z "$(which rsync 2>/dev/null)" ]] &&
609 skip "no rsync command"
610 rsync --help | grep -q xattr ||
611 skip_env "$(rsync --version | head -n1) does not support xattrs"
612 test_mkdir $DIR/$tdir
613 test_mkdir $DIR/$tdir.new
614 touch $DIR/$tdir/$tfile
615 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
616 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
617 error "rsync failed with xattrs enabled"
619 run_test 17k "symlinks: rsync with xattrs enabled"
621 test_17l() { # LU-279
622 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
623 skip "no getfattr command"
625 test_mkdir $DIR/$tdir
626 touch $DIR/$tdir/$tfile
627 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
628 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
629 # -h to not follow symlinks. -m '' to list all the xattrs.
630 # grep to remove first line: '# file: $path'.
631 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
633 lgetxattr_size_check $path $xattr ||
634 error "lgetxattr_size_check $path $xattr failed"
638 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
642 [ $PARALLEL == "yes" ] && skip "skip parallel run"
643 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
644 remote_mds_nodsh && skip "remote MDS with nodsh"
645 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
646 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
647 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
649 local short_sym="0123456789"
650 local wdir=$DIR/$tdir
655 # create a long symlink file
656 for ((i = 0; i < 4; ++i)); do
657 long_sym=${long_sym}${long_sym}
660 echo "create 512 short and long symlink files under $wdir"
661 for ((i = 0; i < 256; ++i)); do
662 ln -sf ${long_sym}"a5a5" $wdir/long-$i
663 ln -sf ${short_sym}"a5a5" $wdir/short-$i
669 wait_delete_completed
671 echo "recreate the 512 symlink files with a shorter string"
672 for ((i = 0; i < 512; ++i)); do
673 # rewrite the symlink file with a shorter string
674 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
675 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
678 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
679 local devname=$(mdsdevname $mds_index)
681 echo "stop and checking mds${mds_index}:"
682 # e2fsck should not return error
684 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
687 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
688 error "start mds${mds_index} failed"
689 df $MOUNT > /dev/null 2>&1
691 error "e2fsck detected error for short/long symlink: rc=$rc"
694 run_test 17m "run e2fsck against MDT which contains short/long symlink"
696 check_fs_consistency_17n() {
700 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
701 # so it only check MDT1/MDT2 instead of all of MDTs.
702 for mdt_index in 1 2; do
703 local devname=$(mdsdevname $mdt_index)
704 # e2fsck should not return error
706 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
709 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
710 error "mount mds$mdt_index failed"
711 df $MOUNT > /dev/null 2>&1
717 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
719 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
720 remote_mds_nodsh && skip "remote MDS with nodsh"
721 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
722 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
723 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
727 test_mkdir $DIR/$tdir
728 for ((i=0; i<10; i++)); do
729 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
730 error "create remote dir error $i"
731 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
732 error "create files under remote dir failed $i"
735 check_fs_consistency_17n ||
736 error "e2fsck report error after create files under remote dir"
738 for ((i = 0; i < 10; i++)); do
739 rm -rf $DIR/$tdir/remote_dir_${i} ||
740 error "destroy remote dir error $i"
743 check_fs_consistency_17n ||
744 error "e2fsck report error after unlink files under remote dir"
746 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
747 skip "lustre < 2.4.50 does not support migrate mv"
749 for ((i = 0; i < 10; i++)); do
750 mkdir -p $DIR/$tdir/remote_dir_${i}
751 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
752 error "create files under remote dir failed $i"
753 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
754 error "migrate remote dir error $i"
756 check_fs_consistency_17n || error "e2fsck report error after migration"
758 for ((i = 0; i < 10; i++)); do
759 rm -rf $DIR/$tdir/remote_dir_${i} ||
760 error "destroy remote dir error $i"
763 check_fs_consistency_17n || error "e2fsck report error after unlink"
765 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
768 remote_mds_nodsh && skip "remote MDS with nodsh"
769 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
770 skip "Need MDS version at least 2.3.64"
772 local wdir=$DIR/${tdir}o
778 mdt_index=$($LFS getstripe -m $wdir/$tfile)
779 mdt_index=$((mdt_index + 1))
782 #fail mds will wait the failover finish then set
783 #following fail_loc to avoid interfer the recovery process.
786 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
787 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
788 ls -l $wdir/$tfile && rc=1
789 do_facet mds${mdt_index} lctl set_param fail_loc=0
790 [[ $rc -eq 0 ]] || error "stat file should fail"
792 run_test 17o "stat file with incompat LMA feature"
795 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
796 ls $DIR || error "Failed to ls $DIR: $?"
798 run_test 18 "touch .../f ; ls ... =============================="
804 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
806 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
809 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
811 run_test 19b "ls -l .../f19 (should return error) =============="
814 [ $RUNAS_ID -eq $UID ] &&
815 skip_env "RUNAS_ID = UID = $UID -- skipping"
817 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
819 run_test 19c "$RUNAS touch .../f19 (should return error) =="
822 cat $DIR/f19 && error || true
824 run_test 19d "cat .../f19 (should return error) =============="
833 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
835 run_test 20 "touch .../f ; ls -l ..."
838 test_mkdir $DIR/$tdir
839 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
840 ln -s dangle $DIR/$tdir/link
841 echo foo >> $DIR/$tdir/link
842 cat $DIR/$tdir/dangle
843 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
844 $CHECKSTAT -f -t file $DIR/$tdir/link ||
845 error "$tdir/link not linked to a file"
847 run_test 21 "write to dangling link"
850 local wdir=$DIR/$tdir
852 chown $RUNAS_ID:$RUNAS_GID $wdir
853 (cd $wdir || error "cd $wdir failed";
854 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
856 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
857 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
858 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
859 error "checkstat -u failed"
861 run_test 22 "unpack tar archive as non-root user"
865 test_mkdir $DIR/$tdir
866 local file=$DIR/$tdir/$tfile
868 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
869 openfile -f O_CREAT:O_EXCL $file &&
870 error "$file recreate succeeded" || true
872 run_test 23a "O_CREAT|O_EXCL in subdir"
874 test_23b() { # bug 18988
875 test_mkdir $DIR/$tdir
876 local file=$DIR/$tdir/$tfile
879 echo foo > $file || error "write filed"
880 echo bar >> $file || error "append filed"
881 $CHECKSTAT -s 8 $file || error "wrong size"
884 run_test 23b "O_APPEND check"
886 # LU-9409, size with O_APPEND and tiny writes
888 local file=$DIR/$tfile
891 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
892 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
896 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
897 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
899 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
902 #racing tiny & normal writes
903 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
904 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
906 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
909 #racing tiny & normal writes 2, ugly numbers
910 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
911 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
913 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
916 run_test 23c "O_APPEND size checks for tiny writes"
918 # LU-11069 file offset is correct after appending writes
920 local file=$DIR/$tfile
923 echo CentaurHauls > $file
924 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
925 if ((offset != 26)); then
926 error "wrong offset, expected 26, got '$offset'"
929 run_test 23d "file offset is correct after appending writes"
933 echo '-- same directory rename'
934 test_mkdir $DIR/$tdir
935 touch $DIR/$tdir/$tfile.1
936 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
937 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
939 run_test 24a "rename file to non-existent target"
942 test_mkdir $DIR/$tdir
943 touch $DIR/$tdir/$tfile.{1,2}
944 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
945 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
946 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
948 run_test 24b "rename file to existing target"
951 test_mkdir $DIR/$tdir
952 test_mkdir $DIR/$tdir/d$testnum.1
953 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
954 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
955 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
957 run_test 24c "rename directory to non-existent target"
960 test_mkdir -c1 $DIR/$tdir
961 test_mkdir -c1 $DIR/$tdir/d$testnum.1
962 test_mkdir -c1 $DIR/$tdir/d$testnum.2
963 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
964 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
965 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
967 run_test 24d "rename directory to existing target"
970 echo '-- cross directory renames --'
974 mv $DIR/R5a/f $DIR/R5b/g
975 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
976 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
978 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
983 touch $DIR/R6a/f $DIR/R6b/g
984 mv $DIR/R6a/f $DIR/R6b/g
985 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
986 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
988 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
993 test_mkdir $DIR/R7a/d
994 mv $DIR/R7a/d $DIR/R7b/e
995 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
996 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
998 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1001 test_mkdir -c1 $DIR/R8a
1002 test_mkdir -c1 $DIR/R8b
1003 test_mkdir -c1 $DIR/R8a/d
1004 test_mkdir -c1 $DIR/R8b/e
1005 mrename $DIR/R8a/d $DIR/R8b/e
1006 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1007 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1009 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1012 echo "-- rename error cases"
1014 test_mkdir $DIR/R9/a
1016 mrename $DIR/R9/f $DIR/R9/a
1017 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1018 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1019 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1021 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1025 mrename $DIR/R10/f $DIR/R10/g
1026 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1027 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1028 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1030 run_test 24j "source does not exist ============================"
1033 test_mkdir $DIR/R11a
1034 test_mkdir $DIR/R11a/d
1036 mv $DIR/R11a/f $DIR/R11a/d
1037 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1038 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1040 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1042 # bug 2429 - rename foo foo foo creates invalid file
1045 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1047 run_test 24l "Renaming a file to itself ========================"
1051 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1052 # on ext3 this does not remove either the source or target files
1053 # though the "expected" operation would be to remove the source
1054 $CHECKSTAT -t file ${f} || error "${f} missing"
1055 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1057 run_test 24m "Renaming a file to a hard link to itself ========="
1061 # this stats the old file after it was renamed, so it should fail
1063 $CHECKSTAT ${f} || error "${f} missing"
1065 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1066 $CHECKSTAT -a ${f} || error "${f} exists"
1068 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1071 test_mkdir $DIR/$tdir
1072 rename_many -s random -v -n 10 $DIR/$tdir
1074 run_test 24o "rename of files during htree split"
1077 test_mkdir $DIR/R12a
1078 test_mkdir $DIR/R12b
1079 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1080 mrename $DIR/R12a $DIR/R12b
1081 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1082 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1083 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1084 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1086 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1088 cleanup_multiop_pause() {
1090 kill -USR1 $MULTIPID
1094 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1096 test_mkdir $DIR/R13a
1097 test_mkdir $DIR/R13b
1098 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1099 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1102 trap cleanup_multiop_pause EXIT
1103 mrename $DIR/R13a $DIR/R13b
1104 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1105 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1106 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1107 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1108 cleanup_multiop_pause
1109 wait $MULTIPID || error "multiop close failed"
1111 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1113 test_24r() { #bug 3789
1114 test_mkdir $DIR/R14a
1115 test_mkdir $DIR/R14a/b
1116 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1117 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1118 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1120 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1123 test_mkdir $DIR/R15a
1124 test_mkdir $DIR/R15a/b
1125 test_mkdir $DIR/R15a/b/c
1126 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1127 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1128 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1130 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1132 test_mkdir $DIR/R16a
1133 test_mkdir $DIR/R16a/b
1134 test_mkdir $DIR/R16a/b/c
1135 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1136 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1137 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1139 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1141 test_24u() { # bug12192
1142 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1143 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1145 run_test 24u "create stripe file"
1147 simple_cleanup_common() {
1150 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1152 local start=$SECONDS
1155 wait_delete_completed
1156 echo "cleanup time $((SECONDS - start))"
1160 max_pages_per_rpc() {
1161 local mdtname="$(printf "MDT%04x" ${1:-0})"
1162 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1168 local nrfiles=${COUNT:-100000}
1169 local fname="$DIR/$tdir/$tfile"
1171 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1172 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1174 test_mkdir "$(dirname $fname)"
1175 # assume MDT0000 has the fewest inodes
1176 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1177 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1178 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1180 trap simple_cleanup_common EXIT
1182 createmany -m "$fname" $nrfiles
1184 cancel_lru_locks mdc
1185 lctl set_param mdc.*.stats clear
1187 # was previously test_24D: LU-6101
1188 # readdir() returns correct number of entries after cursor reload
1189 local num_ls=$(ls $DIR/$tdir | wc -l)
1190 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1191 local num_all=$(ls -a $DIR/$tdir | wc -l)
1192 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1193 [ $num_all -ne $((nrfiles + 2)) ]; then
1194 error "Expected $nrfiles files, got $num_ls " \
1195 "($num_uniq unique $num_all .&..)"
1197 # LU-5 large readdir
1198 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1199 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1200 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1201 # take into account of overhead in lu_dirpage header and end mark in
1202 # each page, plus one in rpc_num calculation.
1203 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1204 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1205 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1206 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1207 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1208 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1209 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1210 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1211 error "large readdir doesn't take effect: " \
1212 "$mds_readpage should be about $rpc_max"
1214 simple_cleanup_common
1216 run_test 24v "list large directory (test hash collision, b=17560)"
1218 test_24w() { # bug21506
1220 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1221 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1222 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1223 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1224 [[ "$SZ1" -eq "$SZ2" ]] ||
1225 error "Error reading at the end of the file $tfile"
1227 run_test 24w "Reading a file larger than 4Gb"
1230 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1231 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1232 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1233 skip "Need MDS version at least 2.7.56"
1236 local remote_dir=$DIR/$tdir/remote_dir
1238 test_mkdir $DIR/$tdir
1239 $LFS mkdir -i $MDTIDX $remote_dir ||
1240 error "create remote directory failed"
1242 test_mkdir $DIR/$tdir/src_dir
1243 touch $DIR/$tdir/src_file
1244 test_mkdir $remote_dir/tgt_dir
1245 touch $remote_dir/tgt_file
1247 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1248 error "rename dir cross MDT failed!"
1250 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1251 error "rename file cross MDT failed!"
1253 touch $DIR/$tdir/ln_file
1254 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1255 error "ln file cross MDT failed"
1257 rm -rf $DIR/$tdir || error "Can not delete directories"
1259 run_test 24x "cross MDT rename/link"
1262 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1265 local remote_dir=$DIR/$tdir/remote_dir
1268 test_mkdir $DIR/$tdir
1269 $LFS mkdir -i $mdtidx $remote_dir ||
1270 error "create remote directory failed"
1272 test_mkdir $remote_dir/src_dir
1273 touch $remote_dir/src_file
1274 test_mkdir $remote_dir/tgt_dir
1275 touch $remote_dir/tgt_file
1277 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1278 error "rename subdir in the same remote dir failed!"
1280 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1281 error "rename files in the same remote dir failed!"
1283 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1284 error "link files in the same remote dir failed!"
1286 rm -rf $DIR/$tdir || error "Can not delete directories"
1288 run_test 24y "rename/link on the same dir should succeed"
1291 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1292 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1293 skip "Need MDS version at least 2.12.51"
1297 for index in 0 1; do
1298 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1299 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1302 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1304 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1305 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1307 local mdts=$(comma_list $(mdts_nodes))
1309 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1310 stack_trap "do_nodes $mdts $LCTL \
1311 set_param mdt.*.enable_remote_rename=1" EXIT
1313 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1315 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1316 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1318 run_test 24z "cross-MDT rename is done as cp"
1320 test_24A() { # LU-3182
1324 test_mkdir $DIR/$tdir
1325 trap simple_cleanup_common EXIT
1326 createmany -m $DIR/$tdir/$tfile $NFILES
1327 local t=$(ls $DIR/$tdir | wc -l)
1328 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1329 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1330 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1331 [ $v -ne $((NFILES + 2)) ] ; then
1332 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1335 simple_cleanup_common || error "Can not delete directories"
1337 run_test 24A "readdir() returns correct number of entries."
1339 test_24B() { # LU-4805
1340 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1344 test_mkdir $DIR/$tdir
1345 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1346 error "create striped dir failed"
1348 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1349 [ $count -eq 2 ] || error "Expected 2, got $count"
1351 touch $DIR/$tdir/striped_dir/a
1353 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1354 [ $count -eq 3 ] || error "Expected 3, got $count"
1356 touch $DIR/$tdir/striped_dir/.f
1358 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1359 [ $count -eq 4 ] || error "Expected 4, got $count"
1361 rm -rf $DIR/$tdir || error "Can not delete directories"
1363 run_test 24B "readdir for striped dir return correct number of entries"
1366 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1372 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1373 error "create striped dir failed"
1375 cd $DIR/$tdir/d0/striped_dir
1377 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1378 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1379 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1381 [ "$d0_ino" = "$parent_ino" ] ||
1382 error ".. wrong, expect $d0_ino, get $parent_ino"
1384 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1385 error "mv striped dir failed"
1387 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1389 [ "$d1_ino" = "$parent_ino" ] ||
1390 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1392 run_test 24C "check .. in striped dir"
1395 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1399 mkdir $DIR/$tdir/src_dir
1400 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1401 error "create remote source failed"
1403 touch $DIR/$tdir/src_dir/src_child/a
1405 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1406 error "create remote target dir failed"
1408 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1409 error "create remote target child failed"
1411 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1412 error "rename dir cross MDT failed!"
1416 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1417 error "src_child still exists after rename"
1419 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1420 error "missing file(a) after rename"
1422 rm -rf $DIR/$tdir || error "Can not delete directories"
1424 run_test 24E "cross MDT rename/link"
1427 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1430 [ "$SLOW" = "no" ] && repeats=100
1434 echo "$repeats repeats"
1435 for ((i = 0; i < repeats; i++)); do
1436 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1437 touch $DIR/$tdir/test/a || error "touch fails"
1438 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1439 rm -rf $DIR/$tdir/test || error "rmdir fails"
1444 run_test 24F "hash order vs readdir (LU-11330)"
1447 echo '== symlink sanity ============================================='
1451 touch $DIR/s25/foo ||
1452 error "File creation in symlinked directory failed"
1454 run_test 25a "create file in symlinked directory ==============="
1457 [ ! -d $DIR/d25 ] && test_25a
1458 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1460 run_test 25b "lookup file in symlinked directory ==============="
1464 test_mkdir $DIR/d26/d26-2
1465 ln -s d26/d26-2 $DIR/s26
1466 touch $DIR/s26/foo || error "File creation failed"
1468 run_test 26a "multiple component symlink ======================="
1471 test_mkdir -p $DIR/$tdir/d26-2
1472 ln -s $tdir/d26-2/foo $DIR/s26-2
1473 touch $DIR/s26-2 || error "File creation failed"
1475 run_test 26b "multiple component symlink at end of lookup ======"
1478 test_mkdir $DIR/d26.2
1479 touch $DIR/d26.2/foo
1480 ln -s d26.2 $DIR/s26.2-1
1481 ln -s s26.2-1 $DIR/s26.2-2
1482 ln -s s26.2-2 $DIR/s26.2-3
1483 chmod 0666 $DIR/s26.2-3/foo
1485 run_test 26c "chain of symlinks"
1487 # recursive symlinks (bug 439)
1489 ln -s d26-3/foo $DIR/d26-3
1491 run_test 26d "create multiple component recursive symlink"
1494 [ ! -h $DIR/d26-3 ] && test_26d
1497 run_test 26e "unlink multiple component recursive symlink"
1499 # recursive symlinks (bug 7022)
1501 test_mkdir $DIR/$tdir
1502 test_mkdir $DIR/$tdir/$tfile
1503 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1504 test_mkdir -p lndir/bar1
1505 test_mkdir $DIR/$tdir/$tfile/$tfile
1506 cd $tfile || error "cd $tfile failed"
1507 ln -s .. dotdot || error "ln dotdot failed"
1508 ln -s dotdot/lndir lndir || error "ln lndir failed"
1509 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1510 output=`ls $tfile/$tfile/lndir/bar1`
1511 [ "$output" = bar1 ] && error "unexpected output"
1512 rm -r $tfile || error "rm $tfile failed"
1513 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1515 run_test 26f "rm -r of a directory which has recursive symlink"
1518 test_mkdir $DIR/$tdir
1519 $LFS getstripe $DIR/$tdir
1520 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1521 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1522 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1524 run_test 27a "one stripe file"
1527 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1529 test_mkdir $DIR/$tdir
1530 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1531 $LFS getstripe -c $DIR/$tdir/$tfile
1532 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1533 error "two-stripe file doesn't have two stripes"
1535 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1537 run_test 27b "create and write to two stripe file"
1539 # 27c family tests specific striping, setstripe -o
1541 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1542 test_mkdir -p $DIR/$tdir
1545 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1546 $LFS getstripe -i $DIR/$tdir/$tfile
1547 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1548 error "stripe not on specified OST"
1550 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1552 run_test 27ca "one stripe on specified OST"
1555 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1556 test_mkdir -p $DIR/$tdir
1558 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1559 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1562 # Strip getstripe output to a space separated list of OSTs
1563 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1564 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1565 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1566 error "stripes not on specified OSTs"
1568 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1570 run_test 27cb "two stripes on specified OSTs"
1573 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1574 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1575 skip "server does not support overstriping"
1577 test_mkdir -p $DIR/$tdir
1579 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1580 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1583 # Strip getstripe output to a space separated list of OSTs
1584 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1585 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1586 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1587 error "stripes not on specified OSTs"
1589 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1591 run_test 27cc "two stripes on the same OST"
1594 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1595 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1596 skip "server does not support overstriping"
1597 test_mkdir -p $DIR/$tdir
1598 local osts="0,1,1,0"
1599 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1600 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1603 # Strip getstripe output to a space separated list of OSTs
1604 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1605 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1606 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1607 error "stripes not on specified OSTs"
1609 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1611 run_test 27cd "four stripes on two OSTs"
1614 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1615 skip_env "too many osts, skipping"
1616 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1617 skip "server does not support overstriping"
1618 # We do one more stripe than we have OSTs
1619 [ $OSTCOUNT -ge 159 ] || large_xattr_enabled ||
1620 skip_env "ea_inode feature disabled"
1622 test_mkdir -p $DIR/$tdir
1624 for i in $(seq 0 $OSTCOUNT);
1627 if [ $i -ne $OSTCOUNT ]; then
1631 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1632 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1635 # Strip getstripe output to a space separated list of OSTs
1636 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1637 awk '{print $1}' | tr '\n' '\ ' | sed -e 's/[[:space:]]*$//')
1638 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1639 error "stripes not on specified OSTs"
1641 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1643 run_test 27ce "more stripes than OSTs with -o"
1646 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1649 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1650 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1651 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1652 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1653 error "failed to set $osp_proc=0"
1655 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1658 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1659 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1660 error "failed to set $osp_proc=1"
1663 error "should return error due to $osp_proc=0"
1665 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1668 test_mkdir $DIR/$tdir
1669 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1670 error "setstripe failed"
1671 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1672 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1674 run_test 27d "create file with default settings"
1677 # LU-5839 adds check for existed layout before setting it
1678 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1679 skip "Need MDS version at least 2.7.56"
1681 test_mkdir $DIR/$tdir
1682 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1683 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1684 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1686 run_test 27e "setstripe existing file (should return error)"
1689 test_mkdir $DIR/$tdir
1690 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1691 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1692 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1693 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1694 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1695 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1697 run_test 27f "setstripe with bad stripe size (should return error)"
1700 test_mkdir $DIR/$tdir
1701 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1702 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1703 error "$DIR/$tdir/$tfile has object"
1705 run_test 27g "$LFS getstripe with no objects"
1708 test_mkdir $DIR/$tdir
1709 touch $DIR/$tdir/$tfile || error "touch failed"
1710 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1711 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1713 (( rc == 2 )) || error "getstripe did not return ENOENT"
1715 run_test 27ga "$LFS getstripe with missing file (should return error)"
1718 test_mkdir $DIR/$tdir
1719 touch $DIR/$tdir/$tfile || error "touch failed"
1720 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1721 error "missing objects"
1723 run_test 27i "$LFS getstripe with some objects"
1726 test_mkdir $DIR/$tdir
1727 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1728 error "setstripe failed" || true
1730 run_test 27j "setstripe with bad stripe offset (should return error)"
1732 test_27k() { # bug 2844
1733 test_mkdir $DIR/$tdir
1734 local file=$DIR/$tdir/$tfile
1735 local ll_max_blksize=$((4 * 1024 * 1024))
1736 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1737 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1738 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1739 dd if=/dev/zero of=$file bs=4k count=1
1740 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1741 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1743 run_test 27k "limit i_blksize for broken user apps"
1746 mcreate $DIR/$tfile || error "creating file"
1747 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1748 error "setstripe should have failed" || true
1750 run_test 27l "check setstripe permissions (should return error)"
1753 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1755 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1756 skip_env "multiple clients -- skipping"
1758 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1760 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1761 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1763 trap simple_cleanup_common EXIT
1764 test_mkdir $DIR/$tdir
1765 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1766 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1767 error "dd should fill OST0"
1769 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1771 [ $i -gt 256 ] && break
1774 touch $DIR/$tdir/$tfile.$i
1775 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1776 awk '{print $1}'| grep -w "0") ] &&
1777 error "OST0 was full but new created file still use it"
1779 touch $DIR/$tdir/$tfile.$i
1780 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1781 awk '{print $1}'| grep -w "0") ] &&
1782 error "OST0 was full but new created file still use it"
1783 simple_cleanup_common
1785 run_test 27m "create file while OST0 was full"
1787 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1788 # if the OST isn't full anymore.
1790 local ostidx=${1:-""}
1795 local list=$(comma_list $(osts_nodes))
1796 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1798 do_nodes $list lctl set_param fail_loc=0
1799 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1800 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1801 awk '{print $1 * 2;exit;}')
1802 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1804 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1807 __exhaust_precreations() {
1810 local FAILIDX=${3:-$OSTIDX}
1811 local ofacet=ost$((OSTIDX + 1))
1813 test_mkdir -p -c1 $DIR/$tdir
1814 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1815 local mfacet=mds$((mdtidx + 1))
1816 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1818 local OST=$(ostname_from_index $OSTIDX)
1821 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1822 local last_id=$(do_facet $mfacet lctl get_param -n \
1823 osp.$mdtosc_proc1.prealloc_last_id)
1824 local next_id=$(do_facet $mfacet lctl get_param -n \
1825 osp.$mdtosc_proc1.prealloc_next_id)
1827 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1828 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1830 test_mkdir -p $DIR/$tdir/${OST}
1831 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1832 #define OBD_FAIL_OST_ENOSPC 0x215
1833 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1834 echo "Creating to objid $last_id on ost $OST..."
1835 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1836 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1837 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1840 exhaust_precreations() {
1841 __exhaust_precreations $1 $2 $3
1845 exhaust_all_precreations() {
1847 for (( i=0; i < OSTCOUNT; i++ )) ; do
1848 __exhaust_precreations $i $1 -1
1854 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1855 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1856 remote_mds_nodsh && skip "remote MDS with nodsh"
1857 remote_ost_nodsh && skip "remote OST with nodsh"
1860 rm -f $DIR/$tdir/$tfile
1861 exhaust_precreations 0 0x80000215
1862 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1863 touch $DIR/$tdir/$tfile || error "touch failed"
1864 $LFS getstripe $DIR/$tdir/$tfile
1867 run_test 27n "create file with some full OSTs"
1870 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1872 remote_mds_nodsh && skip "remote MDS with nodsh"
1873 remote_ost_nodsh && skip "remote OST with nodsh"
1876 rm -f $DIR/$tdir/$tfile
1877 exhaust_all_precreations 0x215
1879 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1884 run_test 27o "create file with all full OSTs (should error)"
1887 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1888 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1889 remote_mds_nodsh && skip "remote MDS with nodsh"
1890 remote_ost_nodsh && skip "remote OST with nodsh"
1893 rm -f $DIR/$tdir/$tfile
1894 test_mkdir $DIR/$tdir
1896 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1897 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1898 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1900 exhaust_precreations 0 0x80000215
1901 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1902 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1903 $LFS getstripe $DIR/$tdir/$tfile
1907 run_test 27p "append to a truncated file with some full OSTs"
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1918 test_mkdir $DIR/$tdir
1919 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1920 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1921 error "truncate $DIR/$tdir/$tfile failed"
1922 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1924 exhaust_all_precreations 0x215
1926 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1927 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1931 run_test 27q "append to truncated file with all OSTs full (should error)"
1934 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1936 remote_mds_nodsh && skip "remote MDS with nodsh"
1937 remote_ost_nodsh && skip "remote OST with nodsh"
1940 rm -f $DIR/$tdir/$tfile
1941 exhaust_precreations 0 0x80000215
1943 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1947 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1949 test_27s() { # bug 10725
1950 test_mkdir $DIR/$tdir
1951 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1952 local stripe_count=0
1953 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1954 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
1955 error "stripe width >= 2^32 succeeded" || true
1958 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1960 test_27t() { # bug 10864
1965 $WLFS getstripe $tfile
1968 run_test 27t "check that utils parse path correctly"
1970 test_27u() { # bug 4900
1971 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1972 remote_mds_nodsh && skip "remote MDS with nodsh"
1975 local list=$(comma_list $(mdts_nodes))
1977 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1978 do_nodes $list $LCTL set_param fail_loc=0x139
1979 test_mkdir -p $DIR/$tdir
1980 trap simple_cleanup_common EXIT
1981 createmany -o $DIR/$tdir/t- 1000
1982 do_nodes $list $LCTL set_param fail_loc=0
1984 TLOG=$TMP/$tfile.getstripe
1985 $LFS getstripe $DIR/$tdir > $TLOG
1986 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1987 unlinkmany $DIR/$tdir/t- 1000
1989 [[ $OBJS -gt 0 ]] &&
1990 error "$OBJS objects created on OST-0. See $TLOG" ||
1993 run_test 27u "skip object creation on OSC w/o objects"
1995 test_27v() { # bug 4900
1996 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1998 remote_mds_nodsh && skip "remote MDS with nodsh"
1999 remote_ost_nodsh && skip "remote OST with nodsh"
2001 exhaust_all_precreations 0x215
2004 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2006 touch $DIR/$tdir/$tfile
2007 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2009 for (( i=1; i < OSTCOUNT; i++ )); do
2010 do_facet ost$i lctl set_param fail_loc=0x705
2012 local START=`date +%s`
2013 createmany -o $DIR/$tdir/$tfile 32
2015 local FINISH=`date +%s`
2016 local TIMEOUT=`lctl get_param -n timeout`
2017 local PROCESS=$((FINISH - START))
2018 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2019 error "$FINISH - $START >= $TIMEOUT / 2"
2020 sleep $((TIMEOUT / 2 - PROCESS))
2023 run_test 27v "skip object creation on slow OST"
2025 test_27w() { # bug 10997
2026 test_mkdir $DIR/$tdir
2027 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2028 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2029 error "stripe size $size != 65536" || true
2030 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2031 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2033 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2036 [[ $OSTCOUNT -lt 2 ]] &&
2037 skip_env "skipping multiple stripe count/offset test"
2039 test_mkdir $DIR/$tdir
2040 for i in $(seq 1 $OSTCOUNT); do
2042 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2043 error "setstripe -c $i -i $offset failed"
2044 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2045 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2046 [ $count -ne $i ] && error "stripe count $count != $i" || true
2047 [ $index -ne $offset ] &&
2048 error "stripe offset $index != $offset" || true
2051 run_test 27wa "check $LFS setstripe -c -i options"
2054 remote_ost_nodsh && skip "remote OST with nodsh"
2055 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2058 OFFSET=$(($OSTCOUNT - 1))
2060 local OST=$(ostname_from_index $OSTIDX)
2062 test_mkdir $DIR/$tdir
2063 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2064 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2066 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2067 for i in $(seq 0 $OFFSET); do
2068 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2069 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2070 error "OST0 was degraded but new created file still use it"
2072 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2074 run_test 27x "create files while OST0 is degraded"
2077 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2078 remote_mds_nodsh && skip "remote MDS with nodsh"
2079 remote_ost_nodsh && skip "remote OST with nodsh"
2080 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2082 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2083 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2084 osp.$mdtosc.prealloc_last_id)
2085 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2086 osp.$mdtosc.prealloc_next_id)
2087 local fcount=$((last_id - next_id))
2088 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2089 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2091 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2092 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2093 local OST_DEACTIVE_IDX=-1
2098 for OSC in $MDS_OSCS; do
2099 OST=$(osc_to_ost $OSC)
2100 OSTIDX=$(index_from_ostuuid $OST)
2101 if [ $OST_DEACTIVE_IDX == -1 ]; then
2102 OST_DEACTIVE_IDX=$OSTIDX
2104 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2105 echo $OSC "is Deactivated:"
2106 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2110 OSTIDX=$(index_from_ostuuid $OST)
2111 test_mkdir $DIR/$tdir
2112 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2114 for OSC in $MDS_OSCS; do
2115 OST=$(osc_to_ost $OSC)
2116 OSTIDX=$(index_from_ostuuid $OST)
2117 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2118 echo $OST "is degraded:"
2119 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2120 obdfilter.$OST.degraded=1
2125 createmany -o $DIR/$tdir/$tfile $fcount
2127 for OSC in $MDS_OSCS; do
2128 OST=$(osc_to_ost $OSC)
2129 OSTIDX=$(index_from_ostuuid $OST)
2130 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2131 echo $OST "is recovered from degraded:"
2132 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2133 obdfilter.$OST.degraded=0
2135 do_facet $SINGLEMDS lctl --device %$OSC activate
2139 # all osp devices get activated, hence -1 stripe count restored
2140 local stripe_count=0
2142 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2143 # devices get activated.
2145 $LFS setstripe -c -1 $DIR/$tfile
2146 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2148 [ $stripe_count -ne $OSTCOUNT ] &&
2149 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2152 run_test 27y "create files while OST0 is degraded and the rest inactive"
2158 lmm_count=$($LFS getstripe -c $1)
2159 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2160 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2162 local old_ifs="$IFS"
2164 fid=($($LFS path2fid $1))
2167 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2168 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2170 # compare lmm_seq and lu_fid->f_seq
2171 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2172 # compare lmm_object_id and lu_fid->oid
2173 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2175 # check the trusted.fid attribute of the OST objects of the file
2176 local have_obdidx=false
2178 $LFS getstripe $1 | while read obdidx oid hex seq; do
2179 # skip lines up to and including "obdidx"
2180 [ -z "$obdidx" ] && break
2181 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2182 $have_obdidx || continue
2184 local ost=$((obdidx + 1))
2185 local dev=$(ostdevname $ost)
2188 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2190 seq=$(echo $seq | sed -e "s/^0x//g")
2191 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2192 oid_hex=$(echo $oid)
2194 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2196 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2200 # Don't unmount/remount the OSTs if we don't need to do that.
2201 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2202 # update too, until that use mount/ll_decode_filter_fid/mount.
2203 # Re-enable when debugfs will understand new filter_fid.
2205 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2206 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2207 $dev 2>/dev/null" | grep "parent=")
2209 if [ -z "$ff" ]; then
2211 mount_fstype ost$ost
2212 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2213 $(facet_mntpt ost$ost)/$obj_file)
2214 unmount_fstype ost$ost
2215 start ost$ost $dev $OST_MOUNT_OPTS
2219 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2221 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2223 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2224 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2226 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2227 # stripe_size=1048576 component_id=1 component_start=0 \
2228 # component_end=33554432
2229 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2230 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2231 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2233 if grep -q 'stripe=' <<<$ff; then
2234 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2236 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2237 # into f_ver in this case. See comment on ff_parent.
2238 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2241 # compare lmm_seq and filter_fid->ff_parent.f_seq
2242 [ $ff_pseq = $lmm_seq ] ||
2243 error "FF parent SEQ $ff_pseq != $lmm_seq"
2244 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2245 [ $ff_poid = $lmm_oid ] ||
2246 error "FF parent OID $ff_poid != $lmm_oid"
2247 (($ff_pstripe == $stripe_nr)) ||
2248 error "FF stripe $ff_pstripe != $stripe_nr"
2250 stripe_nr=$((stripe_nr + 1))
2251 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2253 if grep -q 'stripe_count=' <<<$ff; then
2254 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2255 -e 's/ .*//' <<<$ff)
2256 [ $lmm_count = $ff_scnt ] ||
2257 error "FF stripe count $lmm_count != $ff_scnt"
2263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2264 remote_ost_nodsh && skip "remote OST with nodsh"
2266 test_mkdir $DIR/$tdir
2267 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2268 { error "setstripe -c -1 failed"; return 1; }
2269 # We need to send a write to every object to get parent FID info set.
2270 # This _should_ also work for setattr, but does not currently.
2271 # touch $DIR/$tdir/$tfile-1 ||
2272 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2273 { error "dd $tfile-1 failed"; return 2; }
2274 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2275 { error "setstripe -c -1 failed"; return 3; }
2276 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2277 { error "dd $tfile-2 failed"; return 4; }
2279 # make sure write RPCs have been sent to OSTs
2282 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2283 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2285 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2287 test_27A() { # b=19102
2288 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2290 save_layout_restore_at_exit $MOUNT
2291 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2292 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2293 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2294 local default_size=$($LFS getstripe -S $MOUNT)
2295 local default_offset=$($LFS getstripe -i $MOUNT)
2296 local dsize=$(do_facet $SINGLEMDS \
2297 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2298 [ $default_size -eq $dsize ] ||
2299 error "stripe size $default_size != $dsize"
2300 [ $default_offset -eq -1 ] ||
2301 error "stripe offset $default_offset != -1"
2303 run_test 27A "check filesystem-wide default LOV EA values"
2305 test_27B() { # LU-2523
2306 test_mkdir $DIR/$tdir
2307 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2309 # open f1 with O_LOV_DELAY_CREATE
2311 # call setstripe ioctl on open file descriptor for f1
2313 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2317 # open f1 with O_LOV_DELAY_CREATE
2319 # call setstripe ioctl on open file descriptor for f1
2321 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2323 # Allow multiop to fail in imitation of NFS's busted semantics.
2326 run_test 27B "call setstripe on open unlinked file/rename victim"
2328 # 27C family tests full striping and overstriping
2329 test_27Ca() { #LU-2871
2330 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2338 test_mkdir $DIR/$tdir
2340 for i in $(seq 0 $((OSTCOUNT - 1))); do
2341 # set stripe across all OSTs starting from OST$i
2342 $LFS setstripe -i $i -c -1 $tfile$i
2343 # get striping information
2344 ost_idx=($($LFS getstripe $tfile$i |
2345 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2349 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2350 error "${#ost_idx[@]} != $OSTCOUNT"
2352 for index in $(seq 0 $((OSTCOUNT - 1))); do
2354 for j in $(echo ${ost_idx[@]}); do
2355 if [ $index -eq $j ]; then
2361 error "Can not find $index in ${ost_idx[@]}"
2365 run_test 27Ca "check full striping across all OSTs"
2368 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2369 skip "server does not support overstriping"
2370 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2371 skip_env "too many osts, skipping"
2373 test_mkdir -p $DIR/$tdir
2374 local setcount=$(($OSTCOUNT * 2))
2375 [ $setcount -ge 160 ] || large_xattr_enabled ||
2376 skip_env "ea_inode feature disabled"
2378 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2379 error "setstripe failed"
2381 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2382 [ $count -eq $setcount ] ||
2383 error "stripe count $count, should be $setcount"
2385 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2386 error "overstriped should be set in pattern"
2388 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2391 run_test 27Cb "more stripes than OSTs with -C"
2394 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2395 skip "server does not support overstriping"
2396 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2398 test_mkdir -p $DIR/$tdir
2399 local setcount=$(($OSTCOUNT - 1))
2401 [ $setcount -ge 160 ] || large_xattr_enabled ||
2402 skip_env "ea_inode feature disabled"
2404 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2405 error "setstripe failed"
2407 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2408 [ $count -eq $setcount ] ||
2409 error "stripe count $count, should be $setcount"
2411 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2412 error "overstriped should not be set in pattern"
2414 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2417 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2420 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2421 skip "server does not support overstriping"
2422 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2423 large_xattr_enabled || skip_env "ea_inode feature disabled"
2425 test_mkdir -p $DIR/$tdir
2426 local setcount=$LOV_MAX_STRIPE_COUNT
2428 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2429 error "setstripe failed"
2431 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2432 [ $count -eq $setcount ] ||
2433 error "stripe count $count, should be $setcount"
2435 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2436 error "overstriped should be set in pattern"
2438 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2441 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2443 run_test 27Cd "test maximum stripe count"
2446 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2447 skip "server does not support overstriping"
2448 test_mkdir -p $DIR/$tdir
2450 pool_add $TESTNAME || error "Pool creation failed"
2451 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2455 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2456 error "setstripe failed"
2458 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2459 [ $count -eq $setcount ] ||
2460 error "stripe count $count, should be $setcount"
2462 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2463 error "overstriped should be set in pattern"
2465 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2468 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2470 run_test 27Ce "test pool with overstriping"
2473 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2474 skip "server does not support overstriping"
2475 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2476 skip_env "too many osts, skipping"
2478 test_mkdir -p $DIR/$tdir
2480 local setcount=$(($OSTCOUNT * 2))
2481 [ $setcount -ge 160 ] || large_xattr_enabled ||
2482 skip_env "ea_inode feature disabled"
2484 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2485 error "setstripe failed"
2487 echo 1 > $DIR/$tdir/$tfile
2489 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2490 [ $count -eq $setcount ] ||
2491 error "stripe count $count, should be $setcount"
2493 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2494 error "overstriped should be set in pattern"
2496 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2499 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2501 run_test 27Cf "test default inheritance with overstriping"
2504 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2505 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2506 remote_mds_nodsh && skip "remote MDS with nodsh"
2508 local POOL=${POOL:-testpool}
2510 local last_ost=$(($OSTCOUNT - 1))
2512 local ost_list=$(seq $first_ost $ost_step $last_ost)
2513 local ost_range="$first_ost $last_ost $ost_step"
2515 test_mkdir $DIR/$tdir
2516 pool_add $POOL || error "pool_add failed"
2517 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2520 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2522 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2523 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2524 skip27D+=" -s 30,31"
2525 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2526 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2527 skip27D+=" -s 32,33"
2528 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2530 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2531 error "llapi_layout_test failed"
2533 destroy_test_pools || error "destroy test pools failed"
2535 run_test 27D "validate llapi_layout API"
2537 # Verify that default_easize is increased from its initial value after
2538 # accessing a widely striped file.
2540 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2541 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2542 skip "client does not have LU-3338 fix"
2544 # 72 bytes is the minimum space required to store striping
2545 # information for a file striped across one OST:
2546 # (sizeof(struct lov_user_md_v3) +
2547 # sizeof(struct lov_user_ost_data_v1))
2549 $LCTL set_param -n llite.*.default_easize $min_easize ||
2550 error "lctl set_param failed"
2551 local easize=$($LCTL get_param -n llite.*.default_easize)
2553 [ $easize -eq $min_easize ] ||
2554 error "failed to set default_easize"
2556 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2557 error "setstripe failed"
2558 # In order to ensure stat() call actually talks to MDS we need to
2559 # do something drastic to this file to shake off all lock, e.g.
2560 # rename it (kills lookup lock forcing cache cleaning)
2561 mv $DIR/$tfile $DIR/${tfile}-1
2562 ls -l $DIR/${tfile}-1
2565 easize=$($LCTL get_param -n llite.*.default_easize)
2567 [ $easize -gt $min_easize ] ||
2568 error "default_easize not updated"
2570 run_test 27E "check that default extended attribute size properly increases"
2572 test_27F() { # LU-5346/LU-7975
2573 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2574 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2575 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2576 skip "Need MDS version at least 2.8.51"
2577 remote_ost_nodsh && skip "remote OST with nodsh"
2579 test_mkdir $DIR/$tdir
2581 $LFS setstripe -c 2 $DIR/$tdir
2583 # stop all OSTs to reproduce situation for LU-7975 ticket
2584 for num in $(seq $OSTCOUNT); do
2588 # open/create f0 with O_LOV_DELAY_CREATE
2589 # truncate f0 to a non-0 size
2591 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2593 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2594 # open/write it again to force delayed layout creation
2595 cat /etc/hosts > $DIR/$tdir/f0 &
2599 for num in $(seq $OSTCOUNT); do
2600 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2601 error "ost$num failed to start"
2604 wait $catpid || error "cat failed"
2606 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2607 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2608 error "wrong stripecount"
2611 run_test 27F "Client resend delayed layout creation with non-zero size"
2613 test_27G() { #LU-10629
2614 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2615 skip "Need MDS version at least 2.11.51"
2616 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2617 remote_mds_nodsh && skip "remote MDS with nodsh"
2618 local POOL=${POOL:-testpool}
2619 local ostrange="0 0 1"
2621 test_mkdir $DIR/$tdir
2622 touch $DIR/$tdir/$tfile.nopool
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2625 $LFS setstripe -p $POOL $DIR/$tdir
2627 local pool=$($LFS getstripe -p $DIR/$tdir)
2629 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2630 touch $DIR/$tdir/$tfile.default
2631 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2632 $LFS find $DIR/$tdir -type f --pool $POOL
2633 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2634 [[ "$found" == "2" ]] ||
2635 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2637 $LFS setstripe -d $DIR/$tdir
2639 pool=$($LFS getstripe -p -d $DIR/$tdir)
2641 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2643 run_test 27G "Clear OST pool from stripe"
2646 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2647 skip "Need MDS version newer than 2.11.54"
2648 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2649 test_mkdir $DIR/$tdir
2650 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2651 touch $DIR/$tdir/$tfile
2652 $LFS getstripe -c $DIR/$tdir/$tfile
2653 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2654 error "two-stripe file doesn't have two stripes"
2656 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2657 $LFS getstripe -y $DIR/$tdir/$tfile
2658 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2659 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2660 error "expected l_ost_idx: [02]$ not matched"
2662 # make sure ost list has been cleared
2663 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2664 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2665 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2667 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2669 run_test 27H "Set specific OSTs stripe"
2672 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2673 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2674 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2675 skip "Need MDS version newer than 2.12.52"
2676 local pool=$TESTNAME
2677 local ostrange="1 1 1"
2679 save_layout_restore_at_exit $MOUNT
2680 $LFS setstripe -c 2 -i 0 $MOUNT
2681 pool_add $pool || error "pool_add failed"
2682 pool_add_targets $pool $ostrange || "pool_add_targets failed"
2683 test_mkdir $DIR/$tdir
2684 $LFS setstripe -p $pool $DIR/$tdir
2685 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2686 $LFS getstripe $DIR/$tdir/$tfile
2688 run_test 27I "check that root dir striping does not break parent dir one"
2691 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2692 skip "Need MDS version newer than 2.12.51"
2694 test_mkdir $DIR/$tdir
2695 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2696 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2698 # create foreign file (raw way)
2699 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2700 -t 1 -F 0xda08 || error "create_foreign_file failed"
2702 # verify foreign file (raw way)
2703 parse_foreign_file -f $DIR/$tdir/$tfile |
2704 grep "lov_foreign_magic: 0x0BD70BD0" ||
2705 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2706 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2707 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2708 parse_foreign_file -f $DIR/$tdir/$tfile |
2709 grep "lov_foreign_size: 73" ||
2710 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2711 parse_foreign_file -f $DIR/$tdir/$tfile |
2712 grep "lov_foreign_type: 1" ||
2713 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2714 parse_foreign_file -f $DIR/$tdir/$tfile |
2715 grep "lov_foreign_flags: 0x0000DA08" ||
2716 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2717 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2718 grep "lov_foreign_value: 0x" |
2719 sed -e 's/lov_foreign_value: 0x//')
2720 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2721 [[ $lov = ${lov2// /} ]] ||
2722 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2724 # create foreign file (lfs + API)
2725 $LFS setstripe --foreign=daos --flags 0xda08 \
2726 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2727 error "$DIR/$tdir/${tfile}2: create failed"
2729 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2730 grep "lfm_magic:.*0x0BD70BD0" ||
2731 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2732 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2733 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2734 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2735 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*daos" ||
2736 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2737 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2738 grep "lfm_flags:.*0x0000DA08" ||
2739 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2740 $LFS getstripe $DIR/$tdir/${tfile}2 |
2741 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2742 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2744 # modify striping should fail
2745 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2746 error "$DIR/$tdir/$tfile: setstripe should fail"
2747 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2748 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2751 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2752 cat $DIR/$tdir/${tfile}2 &&
2753 error "$DIR/$tdir/${tfile}2: read should fail"
2754 cat /etc/passwd > $DIR/$tdir/$tfile &&
2755 error "$DIR/$tdir/$tfile: write should fail"
2756 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2757 error "$DIR/$tdir/${tfile}2: write should fail"
2760 chmod 222 $DIR/$tdir/$tfile ||
2761 error "$DIR/$tdir/$tfile: chmod failed"
2762 chmod 222 $DIR/$tdir/${tfile}2 ||
2763 error "$DIR/$tdir/${tfile}2: chmod failed"
2766 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2767 error "$DIR/$tdir/$tfile: chown failed"
2768 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2769 error "$DIR/$tdir/${tfile}2: chown failed"
2771 # rename should work
2772 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2773 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2774 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2775 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2777 #remove foreign file
2778 rm $DIR/$tdir/${tfile}.new ||
2779 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2780 rm $DIR/$tdir/${tfile}2.new ||
2781 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2783 run_test 27J "basic ops on file with foreign LOV"
2786 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2787 skip "Need MDS version newer than 2.12.49"
2789 test_mkdir $DIR/$tdir
2790 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2791 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2793 # create foreign dir (raw way)
2794 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2795 error "create_foreign_dir FAILED"
2797 # verify foreign dir (raw way)
2798 parse_foreign_dir -d $DIR/$tdir/$tdir |
2799 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2800 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2801 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2802 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2803 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2804 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2805 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_flags: 0$" ||
2806 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2807 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2808 grep "lmv_foreign_value: 0x" |
2809 sed 's/lmv_foreign_value: 0x//')
2810 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2812 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2814 # create foreign dir (lfs + API)
2815 $LFS mkdir --foreign=daos --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2816 $DIR/$tdir/${tdir}2 ||
2817 error "$DIR/$tdir/${tdir}2: create failed"
2819 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2820 grep "lfm_magic:.*0x0CD50CD0" ||
2821 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2822 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2823 # - sizeof(lfm_type) - sizeof(lfm_flags)
2824 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2825 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2826 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*daos" ||
2827 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2828 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2829 grep "lfm_flags:.*0x0000DA05" ||
2830 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2831 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2832 grep "lfm_value.*${uuid1}@${uuid2}" ||
2833 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2835 # file create in dir should fail
2836 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2837 touch $DIR/$tdir/${tdir}2/$tfile &&
2838 "$DIR/${tdir}2: file create should fail"
2841 chmod 777 $DIR/$tdir/$tdir ||
2842 error "$DIR/$tdir: chmod failed"
2843 chmod 777 $DIR/$tdir/${tdir}2 ||
2844 error "$DIR/${tdir}2: chmod failed"
2847 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2848 error "$DIR/$tdir: chown failed"
2849 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2850 error "$DIR/${tdir}2: chown failed"
2852 # rename should work
2853 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2854 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2855 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2856 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2859 rmdir $DIR/$tdir/${tdir}.new ||
2860 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2861 rmdir $DIR/$tdir/${tdir}2.new ||
2862 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2864 run_test 27K "basic ops on dir with foreign LMV"
2867 remote_mds_nodsh && skip "remote MDS with nodsh"
2869 local POOL=${POOL:-$TESTNAME}
2871 pool_add $POOL || error "pool_add failed"
2873 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2874 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2875 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2877 run_test 27L "lfs pool_list gives correct pool name"
2880 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2881 skip "Need MDS version >= than 2.12.57"
2882 remote_mds_nodsh && skip "remote MDS with nodsh"
2883 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2885 test_mkdir $DIR/$tdir
2887 # Set default striping on directory
2888 $LFS setstripe -C 4 $DIR/$tdir
2890 echo 1 > $DIR/$tdir/${tfile}.1
2891 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
2893 [ $count -eq $setcount ] ||
2894 error "(1) stripe count $count, should be $setcount"
2896 # Capture existing append_stripe_count setting for restore
2897 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
2898 local mdts=$(comma_list $(mdts_nodes))
2899 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
2901 local appendcount=$orig_count
2902 echo 1 >> $DIR/$tdir/${tfile}.2_append
2903 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
2904 [ $count -eq $appendcount ] ||
2905 error "(2)stripe count $count, should be $appendcount for append"
2907 # Disable O_APPEND striping, verify it works
2908 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
2910 # Should now get the default striping, which is 4
2912 echo 1 >> $DIR/$tdir/${tfile}.3_append
2913 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
2914 [ $count -eq $setcount ] ||
2915 error "(3) stripe count $count, should be $setcount"
2917 # Try changing the stripe count for append files
2918 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
2920 # Append striping is now 2 (directory default is still 4)
2922 echo 1 >> $DIR/$tdir/${tfile}.4_append
2923 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
2924 [ $count -eq $appendcount ] ||
2925 error "(4) stripe count $count, should be $appendcount for append"
2927 # Test append stripe count of -1
2928 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
2929 appendcount=$OSTCOUNT
2930 echo 1 >> $DIR/$tdir/${tfile}.5
2931 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
2932 [ $count -eq $appendcount ] ||
2933 error "(5) stripe count $count, should be $appendcount for append"
2935 # Set append striping back to default of 1
2936 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
2938 # Try a new default striping, PFL + DOM
2939 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
2941 # Create normal DOM file, DOM returns stripe count == 0
2943 touch $DIR/$tdir/${tfile}.6
2944 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
2945 [ $count -eq $setcount ] ||
2946 error "(6) stripe count $count, should be $setcount"
2950 echo 1 >> $DIR/$tdir/${tfile}.7_append
2951 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
2952 [ $count -eq $appendcount ] ||
2953 error "(7) stripe count $count, should be $appendcount for append"
2955 # Clean up DOM layout
2956 $LFS setstripe -d $DIR/$tdir
2958 # Now test that append striping works when layout is from root
2959 $LFS setstripe -c 2 $MOUNT
2960 # Make a special directory for this
2961 mkdir $DIR/${tdir}/${tdir}.2
2962 stack_trap "$LFS setstripe -d $MOUNT" EXIT
2964 # Verify for normal file
2966 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
2967 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
2968 [ $count -eq $setcount ] ||
2969 error "(8) stripe count $count, should be $setcount"
2972 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
2973 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
2974 [ $count -eq $appendcount ] ||
2975 error "(9) stripe count $count, should be $appendcount for append"
2977 # Now test O_APPEND striping with pools
2978 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
2979 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
2982 pool_add $TESTNAME || error "pool creation failed"
2983 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
2985 echo 1 >> $DIR/$tdir/${tfile}.10_append
2987 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
2988 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
2990 # Check that count is still correct
2992 echo 1 >> $DIR/$tdir/${tfile}.11_append
2993 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
2994 [ $count -eq $appendcount ] ||
2995 error "(11) stripe count $count, should be $appendcount for append"
2997 # Disable O_APPEND stripe count, verify pool works separately
2998 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3000 echo 1 >> $DIR/$tdir/${tfile}.12_append
3002 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3003 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3005 # Remove pool setting, verify it's not applied
3006 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3008 echo 1 >> $DIR/$tdir/${tfile}.13_append
3010 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3011 [ "$pool" = "" ] || error "(13) pool found: $pool"
3013 run_test 27M "test O_APPEND striping"
3016 combined_mgs_mds && skip "needs separate MGS/MDT"
3018 pool_add $TESTNAME || error "pool_add failed"
3019 do_facet mgs "$LCTL pool_list $FSNAME" |
3020 grep -Fx "${FSNAME}.${TESTNAME}" ||
3021 error "lctl pool_list on MGS failed"
3023 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3025 # createtest also checks that device nodes are created and
3026 # then visible correctly (#2091)
3027 test_28() { # bug 2091
3029 $CREATETEST $DIR/d28/ct || error "createtest failed"
3031 run_test 28 "create/mknod/mkdir with bad file types ============"
3034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3036 sync; sleep 1; sync # flush out any dirty pages from previous tests
3043 declare -i LOCKCOUNTORIG=0
3044 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3045 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3047 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3049 declare -i LOCKUNUSEDCOUNTORIG=0
3050 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3051 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3058 declare -i LOCKCOUNTCURRENT=0
3059 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3060 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3063 declare -i LOCKUNUSEDCOUNTCURRENT=0
3064 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3065 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3068 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3069 $LCTL set_param -n ldlm.dump_namespaces ""
3070 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3071 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3072 log "dumped log to $TMP/test_29.dk (bug 5793)"
3075 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3076 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3077 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3078 log "dumped log to $TMP/test_29.dk (bug 5793)"
3082 run_test 29 "IT_GETATTR regression ============================"
3084 test_30a() { # was test_30
3085 cp $(which ls) $DIR || cp /bin/ls $DIR
3086 $DIR/ls / || error "Can't execute binary from lustre"
3089 run_test 30a "execute binary from Lustre (execve) =============="
3092 cp `which ls` $DIR || cp /bin/ls $DIR
3094 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3097 run_test 30b "execute binary from Lustre as non-root ==========="
3099 test_30c() { # b=22376
3100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3102 cp $(which ls) $DIR || cp /bin/ls $DIR
3104 cancel_lru_locks mdc
3105 cancel_lru_locks osc
3106 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3109 run_test 30c "execute binary from Lustre without read perms ===="
3112 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3114 for i in {1..10}; do
3115 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3118 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3119 wait $PID || error "executing dd from Lustre failed"
3125 run_test 30d "execute binary from Lustre while clear locks"
3128 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3129 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3131 run_test 31a "open-unlink file =================================="
3134 touch $DIR/f31 || error "touch $DIR/f31 failed"
3135 ln $DIR/f31 $DIR/f31b || error "ln failed"
3136 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3137 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3139 run_test 31b "unlink file with multiple links while open ======="
3142 touch $DIR/f31 || error "touch $DIR/f31 failed"
3143 ln $DIR/f31 $DIR/f31c || error "ln failed"
3144 multiop_bg_pause $DIR/f31 O_uc ||
3145 error "multiop_bg_pause for $DIR/f31 failed"
3147 $MULTIOP $DIR/f31c Ouc
3148 kill -USR1 $MULTIPID
3151 run_test 31c "open-unlink file with multiple links ============="
3154 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3155 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3157 run_test 31d "remove of open directory ========================="
3159 test_31e() { # bug 2904
3160 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3162 run_test 31e "remove of open non-empty directory ==============="
3164 test_31f() { # bug 4554
3165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3168 test_mkdir $DIR/d31f
3169 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3170 cp /etc/hosts $DIR/d31f
3172 $LFS getstripe $DIR/d31f/hosts
3173 multiop_bg_pause $DIR/d31f D_c || return 1
3176 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3177 test_mkdir $DIR/d31f
3178 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3179 cp /etc/hosts $DIR/d31f
3181 $LFS getstripe $DIR/d31f/hosts
3182 multiop_bg_pause $DIR/d31f D_c || return 1
3185 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3186 wait $MULTIPID || error "first opendir $MULTIPID failed"
3190 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3191 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3194 run_test 31f "remove of open directory with open-unlink file ==="
3197 echo "-- cross directory link --"
3198 test_mkdir -c1 $DIR/${tdir}ga
3199 test_mkdir -c1 $DIR/${tdir}gb
3200 touch $DIR/${tdir}ga/f
3201 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3202 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3203 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3204 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3205 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3207 run_test 31g "cross directory link==============="
3210 echo "-- cross directory link --"
3211 test_mkdir -c1 $DIR/${tdir}
3212 test_mkdir -c1 $DIR/${tdir}/dir
3213 touch $DIR/${tdir}/f
3214 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3215 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3216 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3217 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3218 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3220 run_test 31h "cross directory link under child==============="
3223 echo "-- cross directory link --"
3224 test_mkdir -c1 $DIR/$tdir
3225 test_mkdir -c1 $DIR/$tdir/dir
3226 touch $DIR/$tdir/dir/f
3227 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3228 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3229 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3230 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3231 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3233 run_test 31i "cross directory link under parent==============="
3236 test_mkdir -c1 -p $DIR/$tdir
3237 test_mkdir -c1 -p $DIR/$tdir/dir1
3238 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3239 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3240 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3241 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3244 run_test 31j "link for directory==============="
3247 test_mkdir -c1 -p $DIR/$tdir
3249 touch $DIR/$tdir/exist
3250 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3251 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3252 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3253 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3254 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3255 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3256 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3259 run_test 31k "link to file: the same, non-existing, dir==============="
3265 touch $DIR/d31m2/exist
3266 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3267 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3268 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3269 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3270 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3271 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3274 run_test 31m "link to file: the same, non-existing, dir==============="
3277 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3278 nlink=$(stat --format=%h $DIR/$tfile)
3279 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3281 local cmd="exec $fd<$DIR/$tfile"
3284 trap "eval $cmd" EXIT
3285 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3286 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3287 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3288 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3289 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3292 run_test 31n "check link count of unlinked file"
3295 local tempfile=$(mktemp $1_XXXXXX)
3296 mlink $tempfile $1 2> /dev/null &&
3297 echo "$BASHPID: link $tempfile to $1 succeeded"
3301 test_31o() { # LU-2901
3302 test_mkdir $DIR/$tdir
3303 for LOOP in $(seq 100); do
3304 rm -f $DIR/$tdir/$tfile*
3305 for THREAD in $(seq 8); do
3306 link_one $DIR/$tdir/$tfile.$LOOP &
3309 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3310 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3311 error "$LINKS duplicate links to $tfile.$LOOP" &&
3315 run_test 31o "duplicate hard links with same filename"
3318 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3320 test_mkdir $DIR/$tdir
3321 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3322 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3324 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3325 error "open unlink test1 failed"
3326 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3327 error "open unlink test2 failed"
3329 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3330 error "test1 still exists"
3331 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3332 error "test2 still exists"
3334 run_test 31p "remove of open striped directory"
3336 cleanup_test32_mount() {
3339 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3340 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3341 losetup -d $loopdev || true
3347 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3349 echo "== more mountpoints and symlinks ================="
3350 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3351 trap cleanup_test32_mount EXIT
3352 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3353 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3354 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3355 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3356 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3357 cleanup_test32_mount
3359 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3364 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3365 trap cleanup_test32_mount EXIT
3366 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3367 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3368 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3369 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3370 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3371 cleanup_test32_mount
3373 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3376 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3378 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3379 trap cleanup_test32_mount EXIT
3380 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3381 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3382 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3383 test_mkdir -p $DIR/$tdir/d2/test_dir
3384 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3385 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3386 cleanup_test32_mount
3388 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3391 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3393 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3394 trap cleanup_test32_mount EXIT
3395 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3396 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3397 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3398 test_mkdir -p $DIR/$tdir/d2/test_dir
3399 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3400 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3401 cleanup_test32_mount
3403 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3407 test_mkdir -p $DIR/$tdir/tmp
3408 local tmp_dir=$DIR/$tdir/tmp
3409 ln -s $DIR/$tdir $tmp_dir/symlink11
3410 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3411 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3412 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3414 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3418 test_mkdir -p $DIR/$tdir/tmp
3419 local tmp_dir=$DIR/$tdir/tmp
3420 ln -s $DIR/$tdir $tmp_dir/symlink11
3421 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3422 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3423 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3425 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3428 local tmp_dir=$DIR/$tdir/tmp
3429 test_mkdir -p $tmp_dir
3430 test_mkdir $DIR/${tdir}2
3431 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3432 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3433 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3434 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3435 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3436 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3438 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3441 rm -fr $DIR/$tdir $DIR/${tdir}2
3442 tmp_dir=$DIR/$tdir/tmp
3443 test_mkdir -p $tmp_dir
3444 test_mkdir $DIR/${tdir}2
3445 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3446 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3447 ls $tmp_dir/symlink12 || error "listing symlink12"
3448 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3450 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3453 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3455 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3456 trap cleanup_test32_mount EXIT
3457 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3458 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3459 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3460 touch $DIR/$tdir/test_file
3461 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3462 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3463 cleanup_test32_mount
3465 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3468 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3470 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3471 trap cleanup_test32_mount EXIT
3472 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3473 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3474 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3475 touch $DIR/$tdir/test_file
3476 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3477 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3478 cleanup_test32_mount
3480 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3483 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3486 trap cleanup_test32_mount EXIT
3487 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3488 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3489 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3490 test_mkdir -p $DIR/$tdir/d2
3491 touch $DIR/$tdir/d2/test_file || error "touch failed"
3492 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3493 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3494 cleanup_test32_mount
3496 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3502 trap cleanup_test32_mount EXIT
3503 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3504 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3505 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3506 test_mkdir -p $DIR/$tdir/d2
3507 touch $DIR/$tdir/d2/test_file || error "touch failed"
3508 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3509 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3510 cleanup_test32_mount
3512 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3516 test_mkdir -p $DIR/d32m/tmp
3517 TMP_DIR=$DIR/d32m/tmp
3518 ln -s $DIR $TMP_DIR/symlink11
3519 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3520 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3521 error "symlink11 not a link"
3522 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3523 error "symlink01 not a link"
3525 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3529 test_mkdir -p $DIR/d32n/tmp
3530 TMP_DIR=$DIR/d32n/tmp
3531 ln -s $DIR $TMP_DIR/symlink11
3532 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3533 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3534 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3536 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3540 test_mkdir -p $DIR/d32o/tmp
3541 TMP_DIR=$DIR/d32o/tmp
3542 ln -s $DIR/$tfile $TMP_DIR/symlink12
3543 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3544 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3545 error "symlink12 not a link"
3546 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3547 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3548 error "$DIR/d32o/tmp/symlink12 not file type"
3549 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3550 error "$DIR/d32o/symlink02 not file type"
3552 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3562 test_mkdir -p $DIR/d32p/tmp
3564 TMP_DIR=$DIR/d32p/tmp
3566 ln -s $DIR/$tfile $TMP_DIR/symlink12
3568 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3570 cat $DIR/d32p/tmp/symlink12 ||
3571 error "Can't open $DIR/d32p/tmp/symlink12"
3573 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3576 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3579 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3581 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3582 trap cleanup_test32_mount EXIT
3583 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3584 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3585 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3586 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3587 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3588 cleanup_test32_mount
3590 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3593 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3595 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3596 trap cleanup_test32_mount EXIT
3597 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3598 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3599 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3600 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3601 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3602 cleanup_test32_mount
3604 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3609 chmod 444 $DIR/$tfile
3610 chown $RUNAS_ID $DIR/$tfile
3612 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3615 run_test 33aa "write file with mode 444 (should return error)"
3619 test_mkdir $DIR/$tdir
3620 chown $RUNAS_ID $DIR/$tdir
3621 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3622 error "$RUNAS create $tdir/$tfile failed"
3623 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
3624 error "open RDWR" || true
3626 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
3630 test_mkdir $DIR/$tdir
3631 chown $RUNAS_ID $DIR/$tdir
3632 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
3634 run_test 33b "test open file with malformed flags (No panic)"
3637 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3638 remote_ost_nodsh && skip "remote OST with nodsh"
3647 test_mkdir $DIR/$tdir
3648 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
3651 for ostnum in $(seq $OSTCOUNT); do
3652 # test-framework's OST numbering is one-based, while Lustre's
3654 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3655 # Parsing llobdstat's output sucks; we could grep the /proc
3656 # path, but that's likely to not be as portable as using the
3657 # llobdstat utility. So we parse lctl output instead.
3658 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3659 obdfilter/$ostname/stats |
3660 awk '/^write_bytes/ {print $7}' )
3661 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
3662 if (( ${write_bytes:-0} > 0 ))
3669 $all_zeros || return 0
3672 echo foo > $DIR/$tdir/bar
3676 # Total up write_bytes after writing. We'd better find non-zeros.
3677 for ostnum in $(seq $OSTCOUNT); do
3678 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3679 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
3680 obdfilter/$ostname/stats |
3681 awk '/^write_bytes/ {print $7}' )
3682 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
3683 if (( ${write_bytes:-0} > 0 ))
3692 for ostnum in $(seq $OSTCOUNT); do
3693 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
3694 echo "Check that write_bytes is present in obdfilter/*/stats:"
3695 do_facet ost$ostnum lctl get_param -n \
3696 obdfilter/$ostname/stats
3698 error "OST not keeping write_bytes stats (b22312)"
3701 run_test 33c "test llobdstat and write_bytes"
3704 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
3705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3708 local remote_dir=$DIR/$tdir/remote_dir
3710 test_mkdir $DIR/$tdir
3711 $LFS mkdir -i $MDTIDX $remote_dir ||
3712 error "create remote directory failed"
3714 touch $remote_dir/$tfile
3715 chmod 444 $remote_dir/$tfile
3716 chown $RUNAS_ID $remote_dir/$tfile
3718 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3720 chown $RUNAS_ID $remote_dir
3721 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
3722 error "create" || true
3723 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
3724 error "open RDWR" || true
3725 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
3727 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
3730 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3734 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3735 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3736 mkdir $DIR/$tdir/local_dir
3738 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3739 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3740 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3742 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3743 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
3745 rmdir $DIR/$tdir/* || error "rmdir failed"
3748 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3749 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3750 mkdir $DIR/$tdir/local_dir
3752 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3753 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3754 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3756 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3757 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
3759 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
3762 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3763 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
3764 mkdir $DIR/$tdir/local_dir
3766 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
3767 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
3768 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
3770 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
3771 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
3773 run_test 33e "mkdir and striped directory should have same mode"
3777 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
3781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3782 remote_mds_nodsh && skip "remote MDS with nodsh"
3785 chmod go+rwx $DIR/$tdir
3786 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
3787 trap cleanup_33f EXIT
3789 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
3790 error "cannot create striped directory"
3792 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
3793 error "cannot create files in striped directory"
3795 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
3796 error "cannot remove files in striped directory"
3798 $RUNAS rmdir $DIR/$tdir/striped_dir ||
3799 error "cannot remove striped directory"
3803 run_test 33f "nonroot user can create, access, and remove a striped directory"
3806 mkdir -p $DIR/$tdir/dir2
3808 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
3810 [[ $err =~ "exists" ]] || error "Not exists error"
3812 run_test 33g "nonroot user create already existing root created file"
3815 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3816 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
3817 skip "Need MDS version at least 2.13.50"
3819 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
3820 error "mkdir $tdir failed"
3821 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
3823 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
3826 for fname in $DIR/$tdir/$tfile.bak \
3827 $DIR/$tdir/$tfile.SAV \
3828 $DIR/$tdir/$tfile.orig \
3829 $DIR/$tdir/$tfile~; do
3830 touch $fname || error "touch $fname failed"
3831 index2=$($LFS getstripe -m $fname)
3832 [ $index -eq $index2 ] ||
3833 error "$fname MDT index mismatch $index != $index2"
3837 for i in {1..250}; do
3838 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
3839 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
3840 touch $fname || error "touch $fname failed"
3841 index2=$($LFS getstripe -m $fname)
3842 if [[ $index != $index2 ]]; then
3843 failed=$((failed + 1))
3844 echo "$fname MDT index mismatch $index != $index2"
3848 echo "$failed MDT index mismatches"
3849 (( failed < 20 )) || error "MDT index mismatch $failed times"
3852 run_test 33h "temp file is located on the same MDT as target"
3854 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
3857 $MCREATE $DIR/f34 || error "mcreate failed"
3858 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3859 error "getstripe failed"
3860 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
3861 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3862 error "getstripe failed"
3863 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3864 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3866 run_test 34a "truncate file that has not been opened ==========="
3869 [ ! -f $DIR/f34 ] && test_34a
3870 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3871 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3872 $OPENFILE -f O_RDONLY $DIR/f34
3873 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
3874 error "getstripe failed"
3875 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3876 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3878 run_test 34b "O_RDONLY opening file doesn't create objects ====="
3881 [ ! -f $DIR/f34 ] && test_34a
3882 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3883 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3884 $OPENFILE -f O_RDWR $DIR/f34
3885 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
3886 error "$LFS getstripe failed"
3887 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3888 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3890 run_test 34c "O_RDWR opening file-with-size works =============="
3893 [ ! -f $DIR/f34 ] && test_34a
3894 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
3896 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
3897 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
3900 run_test 34d "write to sparse file ============================="
3904 $MCREATE $DIR/f34e || error "mcreate failed"
3905 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
3906 $CHECKSTAT -s 1000 $DIR/f34e ||
3907 error "Size of $DIR/f34e not equal to 1000 bytes"
3908 $OPENFILE -f O_RDWR $DIR/f34e
3909 $CHECKSTAT -s 1000 $DIR/f34e ||
3910 error "Size of $DIR/f34e not equal to 1000 bytes"
3912 run_test 34e "create objects, some with size and some without =="
3914 test_34f() { # bug 6242, 6243
3915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3919 $MCREATE $DIR/f34f || error "mcreate failed"
3920 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
3921 dd if=$DIR/f34f of=$TMP/f34f
3922 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
3923 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
3924 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
3925 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
3926 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
3928 run_test 34f "read from a file with no objects until EOF ======="
3931 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3933 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
3935 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
3936 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3937 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
3938 cancel_lru_locks osc
3939 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
3940 error "wrong size after lock cancel"
3942 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
3943 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3944 error "expanding truncate failed"
3945 cancel_lru_locks osc
3946 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
3947 error "wrong expanded size after lock cancel"
3949 run_test 34g "truncate long file ==============================="
3952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3957 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
3958 sync # Flush the cache so that multiop below does not block on cache
3959 # flush when getting the group lock
3960 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
3963 # Since just timed wait is not good enough, let's do a sync write
3964 # that way we are sure enough time for a roundtrip + processing
3965 # passed + 2 seconds of extra margin.
3966 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
3970 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
3971 error "Multiop blocked on ftruncate, pid=$MULTIPID"
3975 local nsz=`stat -c %s $DIR/$tfile`
3976 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
3978 run_test 34h "ftruncate file under grouplock should not block"
3981 cp /bin/sh $DIR/f35a
3983 chown $RUNAS_ID $DIR/f35a
3984 $RUNAS $DIR/f35a && error || true
3987 run_test 35a "exec file with mode 444 (should return and not leak)"
3991 utime $DIR/f36 || error "utime failed for MDS"
3993 run_test 36a "MDS utime check (mknod, utime)"
3997 utime $DIR/f36 || error "utime failed for OST"
3999 run_test 36b "OST utime check (open, utime)"
4004 chown $RUNAS_ID $DIR/d36
4005 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4007 run_test 36c "non-root MDS utime check (mknod, utime)"
4010 [ ! -d $DIR/d36 ] && test_36c
4011 echo "" > $DIR/d36/f36
4012 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4014 run_test 36d "non-root OST utime check (open, utime)"
4017 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4019 test_mkdir $DIR/$tdir
4020 touch $DIR/$tdir/$tfile
4021 $RUNAS utime $DIR/$tdir/$tfile &&
4022 error "utime worked, expected failure" || true
4024 run_test 36e "utime on non-owned file (should return error)"
4028 local LANG_SAVE=$LANG
4029 local LC_LANG_SAVE=$LC_LANG
4030 export LANG=C LC_LANG=C # for date language
4032 DATESTR="Dec 20 2000"
4033 test_mkdir $DIR/$tdir
4034 lctl set_param fail_loc=$fl
4036 cp /etc/hosts $DIR/$tdir/$tfile
4037 sync & # write RPC generated with "current" inode timestamp, but delayed
4039 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4040 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4041 cancel_lru_locks $OSC
4042 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4044 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4045 echo "BEFORE: $LS_BEFORE" && \
4046 echo "AFTER : $LS_AFTER" && \
4047 echo "WANT : $DATESTR" && \
4048 error "$DIR/$tdir/$tfile timestamps changed" || true
4050 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4056 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4057 subr_36fh "0x80000214"
4059 run_test 36f "utime on file racing with OST BRW write =========="
4062 remote_ost_nodsh && skip "remote OST with nodsh"
4063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4064 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4065 skip "Need MDS version at least 2.12.51"
4070 local tgt="obdfilter"
4072 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4074 test_mkdir $DIR/$tdir
4075 fmd_max_age=$(do_facet $facet \
4076 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4079 echo "FMD max age: ${fmd_max_age}s"
4080 touch $DIR/$tdir/$tfile
4081 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4082 gawk '{cnt=cnt+$1} END{print cnt}')
4083 echo "FMD before: $fmd"
4085 error "FMD wasn't create by touch"
4086 sleep $((fmd_max_age + 12))
4087 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4088 gawk '{cnt=cnt+$1} END{print cnt}')
4089 echo "FMD after: $fmd"
4091 error "FMD wasn't expired by ping"
4093 run_test 36g "FMD cache expiry ====================="
4096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4098 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4099 subr_36fh "0x80000227"
4101 run_test 36h "utime on file racing with OST BRW write =========="
4104 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4106 test_mkdir $DIR/$tdir
4107 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4109 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4110 local new_mtime=$((mtime + 200))
4112 #change Modify time of striped dir
4113 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4114 error "change mtime failed"
4116 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4118 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4120 run_test 36i "change mtime on striped directory"
4122 # test_37 - duplicate with tests 32q 32r
4125 local file=$DIR/$tfile
4127 openfile -f O_DIRECTORY $file
4130 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4131 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4133 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4135 test_39a() { # was test_39
4137 touch $DIR/${tfile}2
4138 # ls -l $DIR/$tfile $DIR/${tfile}2
4139 # ls -lu $DIR/$tfile $DIR/${tfile}2
4140 # ls -lc $DIR/$tfile $DIR/${tfile}2
4142 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4143 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4145 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4147 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4149 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4150 error "O_TRUNC didn't change timestamps"
4153 run_test 39a "mtime changed on create"
4156 test_mkdir -c1 $DIR/$tdir
4157 cp -p /etc/passwd $DIR/$tdir/fopen
4158 cp -p /etc/passwd $DIR/$tdir/flink
4159 cp -p /etc/passwd $DIR/$tdir/funlink
4160 cp -p /etc/passwd $DIR/$tdir/frename
4161 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4164 echo "aaaaaa" >> $DIR/$tdir/fopen
4165 echo "aaaaaa" >> $DIR/$tdir/flink
4166 echo "aaaaaa" >> $DIR/$tdir/funlink
4167 echo "aaaaaa" >> $DIR/$tdir/frename
4169 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4170 local link_new=`stat -c %Y $DIR/$tdir/flink`
4171 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4172 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4174 cat $DIR/$tdir/fopen > /dev/null
4175 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4176 rm -f $DIR/$tdir/funlink2
4177 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4179 for (( i=0; i < 2; i++ )) ; do
4180 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4181 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4182 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4183 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4185 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4186 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4187 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4188 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4190 cancel_lru_locks $OSC
4191 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4194 run_test 39b "mtime change on open, link, unlink, rename ======"
4196 # this should be set to past
4197 TEST_39_MTIME=`date -d "1 year ago" +%s`
4203 local mtime0=`stat -c %Y $DIR1/$tfile`
4205 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4206 local mtime1=`stat -c %Y $DIR1/$tfile`
4207 [ "$mtime1" = $TEST_39_MTIME ] || \
4208 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4211 echo hello >> $DIR1/$tfile
4213 local mtime2=`stat -c %Y $DIR1/$tfile`
4214 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4215 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4217 mv $DIR1/$tfile $DIR1/$tfile-1
4219 for (( i=0; i < 2; i++ )) ; do
4220 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4221 [ "$mtime2" = "$mtime3" ] || \
4222 error "mtime ($mtime2) changed (to $mtime3) on rename"
4224 cancel_lru_locks $OSC
4225 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4228 run_test 39c "mtime change on rename ==========================="
4232 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4235 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4237 for (( i=0; i < 2; i++ )) ; do
4238 local mtime=`stat -c %Y $DIR1/$tfile`
4239 [ $mtime = $TEST_39_MTIME ] || \
4240 error "mtime($mtime) is not set to $TEST_39_MTIME"
4242 cancel_lru_locks $OSC
4243 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4246 run_test 39d "create, utime, stat =============================="
4250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4253 local mtime1=`stat -c %Y $DIR1/$tfile`
4255 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4257 for (( i=0; i < 2; i++ )) ; do
4258 local mtime2=`stat -c %Y $DIR1/$tfile`
4259 [ $mtime2 = $TEST_39_MTIME ] || \
4260 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4262 cancel_lru_locks $OSC
4263 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4266 run_test 39e "create, stat, utime, stat ========================"
4270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4273 mtime1=`stat -c %Y $DIR1/$tfile`
4276 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4278 for (( i=0; i < 2; i++ )) ; do
4279 local mtime2=`stat -c %Y $DIR1/$tfile`
4280 [ $mtime2 = $TEST_39_MTIME ] || \
4281 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4283 cancel_lru_locks $OSC
4284 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4287 run_test 39f "create, stat, sleep, utime, stat ================="
4291 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4293 echo hello >> $DIR1/$tfile
4294 local mtime1=`stat -c %Y $DIR1/$tfile`
4297 chmod o+r $DIR1/$tfile
4299 for (( i=0; i < 2; i++ )) ; do
4300 local mtime2=`stat -c %Y $DIR1/$tfile`
4301 [ "$mtime1" = "$mtime2" ] || \
4302 error "lost mtime: $mtime2, should be $mtime1"
4304 cancel_lru_locks $OSC
4305 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4308 run_test 39g "write, chmod, stat ==============================="
4312 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4318 echo hello >> $DIR1/$tfile
4319 local mtime1=`stat -c %Y $DIR1/$tfile`
4321 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4323 if [ "$d1" != "$d2" ]; then
4324 echo "write and touch not within one second"
4326 for (( i=0; i < 2; i++ )) ; do
4327 local mtime2=`stat -c %Y $DIR1/$tfile`
4328 [ "$mtime2" = $TEST_39_MTIME ] || \
4329 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4331 cancel_lru_locks $OSC
4332 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4336 run_test 39h "write, utime within one second, stat ============="
4339 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4344 echo hello >> $DIR1/$tfile
4345 local mtime1=`stat -c %Y $DIR1/$tfile`
4347 mv $DIR1/$tfile $DIR1/$tfile-1
4349 for (( i=0; i < 2; i++ )) ; do
4350 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4352 [ "$mtime1" = "$mtime2" ] || \
4353 error "lost mtime: $mtime2, should be $mtime1"
4355 cancel_lru_locks $OSC
4356 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4359 run_test 39i "write, rename, stat =============================="
4362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4364 start_full_debug_logging
4368 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4369 lctl set_param fail_loc=0x80000412
4370 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4371 error "multiop failed"
4373 local mtime1=`stat -c %Y $DIR1/$tfile`
4375 mv $DIR1/$tfile $DIR1/$tfile-1
4377 kill -USR1 $multipid
4378 wait $multipid || error "multiop close failed"
4380 for (( i=0; i < 2; i++ )) ; do
4381 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4382 [ "$mtime1" = "$mtime2" ] ||
4383 error "mtime is lost on close: $mtime2, " \
4387 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4389 lctl set_param fail_loc=0
4390 stop_full_debug_logging
4392 run_test 39j "write, rename, close, stat ======================="
4395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4400 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4402 local mtime1=`stat -c %Y $DIR1/$tfile`
4404 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4406 kill -USR1 $multipid
4407 wait $multipid || error "multiop close failed"
4409 for (( i=0; i < 2; i++ )) ; do
4410 local mtime2=`stat -c %Y $DIR1/$tfile`
4412 [ "$mtime2" = $TEST_39_MTIME ] || \
4413 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4416 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4419 run_test 39k "write, utime, close, stat ========================"
4421 # this should be set to future
4422 TEST_39_ATIME=`date -d "1 year" +%s`
4425 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4426 remote_mds_nodsh && skip "remote MDS with nodsh"
4428 local atime_diff=$(do_facet $SINGLEMDS \
4429 lctl get_param -n mdd.*MDT0000*.atime_diff)
4433 # test setting directory atime to future
4434 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4435 local atime=$(stat -c %X $DIR/$tdir)
4436 [ "$atime" = $TEST_39_ATIME ] ||
4437 error "atime is not set to future: $atime, $TEST_39_ATIME"
4439 # test setting directory atime from future to now
4440 local now=$(date +%s)
4441 touch -a -d @$now $DIR/$tdir
4443 atime=$(stat -c %X $DIR/$tdir)
4444 [ "$atime" -eq "$now" ] ||
4445 error "atime is not updated from future: $atime, $now"
4447 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4450 # test setting directory atime when now > dir atime + atime_diff
4451 local d1=$(date +%s)
4453 local d2=$(date +%s)
4454 cancel_lru_locks mdc
4455 atime=$(stat -c %X $DIR/$tdir)
4456 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4457 error "atime is not updated : $atime, should be $d2"
4459 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4462 # test not setting directory atime when now < dir atime + atime_diff
4464 cancel_lru_locks mdc
4465 atime=$(stat -c %X $DIR/$tdir)
4466 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4467 error "atime is updated to $atime, should remain $d1<atime<$d2"
4469 do_facet $SINGLEMDS \
4470 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4472 run_test 39l "directory atime update ==========================="
4475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4479 local far_past_mtime=$(date -d "May 29 1953" +%s)
4480 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4482 touch -m -d @$far_past_mtime $DIR1/$tfile
4483 touch -a -d @$far_past_atime $DIR1/$tfile
4485 for (( i=0; i < 2; i++ )) ; do
4486 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4487 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4488 error "atime or mtime set incorrectly"
4490 cancel_lru_locks $OSC
4491 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4494 run_test 39m "test atime and mtime before 1970"
4496 test_39n() { # LU-3832
4497 remote_mds_nodsh && skip "remote MDS with nodsh"
4499 local atime_diff=$(do_facet $SINGLEMDS \
4500 lctl get_param -n mdd.*MDT0000*.atime_diff)
4505 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4508 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4509 atime0=$(stat -c %X $DIR/$tfile)
4512 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4513 atime1=$(stat -c %X $DIR/$tfile)
4516 cancel_lru_locks mdc
4517 cancel_lru_locks osc
4518 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4519 atime2=$(stat -c %X $DIR/$tfile)
4521 do_facet $SINGLEMDS \
4522 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4524 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4525 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4527 run_test 39n "check that O_NOATIME is honored"
4530 TESTDIR=$DIR/$tdir/$tfile
4531 [ -e $TESTDIR ] && rm -rf $TESTDIR
4538 links2=$(stat -c %h .)
4539 [ $(($links1 + 2)) != $links2 ] &&
4540 error "wrong links count $(($links1 + 2)) != $links2"
4542 links3=$(stat -c %h .)
4543 [ $(($links1 + 1)) != $links3 ] &&
4544 error "wrong links count $links1 != $links3"
4547 run_test 39o "directory cached attributes updated after create"
4550 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4553 TESTDIR=$DIR/$tdir/$tdir
4554 [ -e $TESTDIR ] && rm -rf $TESTDIR
4555 test_mkdir -p $TESTDIR
4559 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4560 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4562 links2=$(stat -c %h .)
4563 [ $(($links1 + 2)) != $links2 ] &&
4564 error "wrong links count $(($links1 + 2)) != $links2"
4566 links3=$(stat -c %h .)
4567 [ $(($links1 + 1)) != $links3 ] &&
4568 error "wrong links count $links1 != $links3"
4571 run_test 39p "remote directory cached attributes updated after create ========"
4574 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4575 skip "no atime update on old OST"
4576 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4577 skip_env "ldiskfs only test"
4581 saved_adiff=$(do_facet ost1 \
4582 lctl get_param -n obdfilter.*OST0000.atime_diff)
4583 stack_trap "do_facet ost1 \
4584 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4586 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4588 $LFS setstripe -i 0 $DIR/$tfile
4589 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4590 error "can't write initial file"
4591 cancel_lru_locks osc
4593 # exceed atime_diff and access file
4595 dd if=$DIR/$tfile of=/dev/null || error "can't udpate atime"
4597 local atime_cli=$(stat -c %X $DIR/$tfile)
4598 echo "client atime: $atime_cli"
4599 # allow atime update to be written to device
4600 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4603 local ostdev=$(ostdevname 1)
4604 local fid=($(lfs getstripe -y $DIR/$tfile |
4605 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4606 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4607 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4609 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4610 local atime_ost=$(do_facet ost1 "$cmd" |&
4611 awk -F'[: ]' '/atime:/ { print $4 }')
4612 (( atime_cli == atime_ost )) ||
4613 error "atime on client $atime_cli != ost $atime_ost"
4615 run_test 39r "lazy atime update on OST"
4617 test_39q() { # LU-8041
4618 local testdir=$DIR/$tdir
4620 multiop_bg_pause $testdir D_c || error "multiop failed"
4622 cancel_lru_locks mdc
4623 kill -USR1 $multipid
4624 local atime=$(stat -c %X $testdir)
4625 [ "$atime" -ne 0 ] || error "atime is zero"
4627 run_test 39q "close won't zero out atime"
4630 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
4631 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
4632 error "openfile O_WRONLY:O_TRUNC $tfile failed"
4633 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
4634 error "$tfile is not 4096 bytes in size"
4636 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
4640 small_write $DIR/f41 18
4642 run_test 41 "test small file write + fstat ====================="
4644 count_ost_writes() {
4645 lctl get_param -n ${OSC}.*.stats |
4646 awk -vwrites=0 '/ost_write/ { writes += $2 } \
4647 END { printf("%0.0f", writes) }'
4654 BG_DIRTY_RATIO_SAVE=10
4655 MAX_BG_DIRTY_RATIO=25
4659 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
4660 # dirty_ratio, dirty_background_ratio
4661 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4662 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
4663 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
4664 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
4666 # if file not here, we are a 2.4 kernel
4667 kill -CONT `pidof kupdated`
4672 # setup the trap first, so someone cannot exit the test at the
4673 # exact wrong time and mess up a machine
4674 trap start_writeback EXIT
4675 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
4676 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
4677 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
4678 sysctl -w vm.dirty_writeback_centisecs=0
4679 sysctl -w vm.dirty_writeback_centisecs=0
4680 # save and increase /proc/sys/vm/dirty_ratio
4681 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
4682 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
4683 # save and increase /proc/sys/vm/dirty_background_ratio
4684 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
4685 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
4687 # if file not here, we are a 2.4 kernel
4688 kill -STOP `pidof kupdated`
4692 # ensure that all stripes have some grant before we test client-side cache
4694 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
4695 dd if=/dev/zero of=$i bs=4k count=1
4700 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
4701 # file truncation, and file removal.
4703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4706 cancel_lru_locks $OSC
4708 sync; sleep 1; sync # just to be safe
4709 BEFOREWRITES=`count_ost_writes`
4710 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
4711 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
4712 AFTERWRITES=`count_ost_writes`
4713 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
4714 error "$BEFOREWRITES < $AFTERWRITES"
4717 run_test 42a "ensure that we don't flush on close"
4720 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4723 cancel_lru_locks $OSC
4726 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
4727 BEFOREWRITES=$(count_ost_writes)
4728 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
4729 AFTERWRITES=$(count_ost_writes)
4730 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4731 error "$BEFOREWRITES < $AFTERWRITES on unlink"
4733 BEFOREWRITES=$(count_ost_writes)
4734 sync || error "sync: $?"
4735 AFTERWRITES=$(count_ost_writes)
4736 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
4737 error "$BEFOREWRITES < $AFTERWRITES on sync"
4739 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
4743 run_test 42b "test destroy of file with cached dirty data ======"
4745 # if these tests just want to test the effect of truncation,
4746 # they have to be very careful. consider:
4747 # - the first open gets a {0,EOF}PR lock
4748 # - the first write conflicts and gets a {0, count-1}PW
4749 # - the rest of the writes are under {count,EOF}PW
4750 # - the open for truncate tries to match a {0,EOF}PR
4751 # for the filesize and cancels the PWs.
4752 # any number of fixes (don't get {0,EOF} on open, match
4753 # composite locks, do smarter file size management) fix
4754 # this, but for now we want these tests to verify that
4755 # the cancellation with truncate intent works, so we
4756 # start the file with a full-file pw lock to match against
4757 # until the truncate.
4762 cancel_lru_locks $OSC
4764 # prime the file with 0,EOF PW to match
4768 # now the real test..
4769 dd if=/dev/zero of=$file bs=1024 count=100
4770 BEFOREWRITES=`count_ost_writes`
4771 $TRUNCATE $file $offset
4772 cancel_lru_locks $OSC
4773 AFTERWRITES=`count_ost_writes`
4778 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4781 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
4782 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
4785 run_test 42c "test partial truncate of file with cached dirty data"
4788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4791 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
4792 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
4795 run_test 42d "test complete truncate of file with cached dirty data"
4797 test_42e() { # bug22074
4798 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4800 local TDIR=$DIR/${tdir}e
4801 local pages=16 # hardcoded 16 pages, don't change it.
4802 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
4803 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
4807 test_mkdir $DIR/${tdir}e
4808 $LFS setstripe -c 1 $TDIR
4809 createmany -o $TDIR/f $files
4811 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
4813 # we assume that with $OSTCOUNT files, at least one of them will
4814 # be allocated on OST0.
4815 warmup_files=$((OSTCOUNT * max_dirty_mb))
4816 createmany -o $TDIR/w $warmup_files
4818 # write a large amount of data into one file and sync, to get good
4819 # avail_grant number from OST.
4820 for ((i=0; i<$warmup_files; i++)); do
4821 idx=$($LFS getstripe -i $TDIR/w$i)
4822 [ $idx -ne 0 ] && continue
4823 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
4826 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
4828 $LCTL get_param $proc_osc0/cur_dirty_bytes
4829 $LCTL get_param $proc_osc0/cur_grant_bytes
4831 # create as much dirty pages as we can while not to trigger the actual
4832 # RPCs directly. but depends on the env, VFS may trigger flush during this
4833 # period, hopefully we are good.
4834 for ((i=0; i<$warmup_files; i++)); do
4835 idx=$($LFS getstripe -i $TDIR/w$i)
4836 [ $idx -ne 0 ] && continue
4837 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
4839 $LCTL get_param $proc_osc0/cur_dirty_bytes
4840 $LCTL get_param $proc_osc0/cur_grant_bytes
4842 # perform the real test
4843 $LCTL set_param $proc_osc0/rpc_stats 0
4844 for ((;i<$files; i++)); do
4845 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
4846 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
4849 $LCTL get_param $proc_osc0/rpc_stats
4852 local have_ppr=false
4853 $LCTL get_param $proc_osc0/rpc_stats |
4854 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
4855 # skip lines until we are at the RPC histogram data
4856 [ "$PPR" == "pages" ] && have_ppr=true && continue
4857 $have_ppr || continue
4859 # we only want the percent stat for < 16 pages
4860 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
4862 percent=$((percent + WPCT))
4863 if [[ $percent -gt 15 ]]; then
4864 error "less than 16-pages write RPCs" \
4871 run_test 42e "verify sub-RPC writes are not done synchronously"
4873 test_43A() { # was test_43
4874 test_mkdir $DIR/$tdir
4875 cp -p /bin/ls $DIR/$tdir/$tfile
4876 $MULTIOP $DIR/$tdir/$tfile Ow_c &
4878 # give multiop a chance to open
4881 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
4883 # Wait for multiop to exit
4886 run_test 43A "execution of file opened for write should return -ETXTBSY"
4889 test_mkdir $DIR/$tdir
4890 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4891 $DIR/$tdir/sleep 60 &
4893 # Make sure exec of $tdir/sleep wins race with truncate
4895 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
4898 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
4901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4903 test_mkdir $DIR/$tdir
4904 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
4905 $DIR/$tdir/sleep 60 &
4907 # Make sure exec of $tdir/sleep wins race with truncate
4909 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
4912 run_test 43b "truncate of file being executed should return -ETXTBSY"
4915 local testdir="$DIR/$tdir"
4918 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
4919 ( cd $testdir && md5sum -c )
4921 run_test 43c "md5sum of copy into lustre"
4923 test_44A() { # was test_44
4924 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
4926 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
4927 dd if=$DIR/f1 bs=4k count=1 > /dev/null
4929 run_test 44A "zero length read from a sparse stripe"
4932 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
4934 [ -z "$nstripe" ] && skip "can't get stripe info"
4935 [[ $nstripe -gt $OSTCOUNT ]] &&
4936 skip "Wrong default_stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
4938 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
4940 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
4941 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
4945 OFFSETS="0 $((stride/2)) $((stride-1))"
4946 for offset in $OFFSETS; do
4947 for i in $(seq 0 $((nstripe-1))); do
4948 local GLOBALOFFSETS=""
4950 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
4951 local myfn=$DIR/d44a-$size
4952 echo "--------writing $myfn at $size"
4953 ll_sparseness_write $myfn $size ||
4954 error "ll_sparseness_write"
4955 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4956 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4957 error "ll_sparseness_verify $GLOBALOFFSETS"
4959 for j in $(seq 0 $((nstripe-1))); do
4961 size=$((((j + $nstripe )*$stride + $offset)))
4962 ll_sparseness_write $myfn $size ||
4963 error "ll_sparseness_write"
4964 GLOBALOFFSETS="$GLOBALOFFSETS $size"
4966 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
4967 error "ll_sparseness_verify $GLOBALOFFSETS"
4972 run_test 44a "test sparse pwrite ==============================="
4976 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
4982 before=`dirty_osc_total`
4983 echo executing "\"$*\""
4985 after=`dirty_osc_total`
4986 echo before $before, after $after
4989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4992 # Obtain grants from OST if it supports it
4993 echo blah > ${f}_grant
4996 do_dirty_record "echo blah > $f"
4997 [[ $before -eq $after ]] && error "write wasn't cached"
4998 do_dirty_record "> $f"
4999 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5000 do_dirty_record "echo blah > $f"
5001 [[ $before -eq $after ]] && error "write wasn't cached"
5002 do_dirty_record "sync"
5003 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5004 do_dirty_record "echo blah > $f"
5005 [[ $before -eq $after ]] && error "write wasn't cached"
5006 do_dirty_record "cancel_lru_locks osc"
5007 [[ $before -gt $after ]] ||
5008 error "lock cancellation didn't lower dirty count"
5011 run_test 45 "osc io page accounting ============================"
5013 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5014 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5015 # objects offset and an assert hit when an rpc was built with 1023's mapped
5016 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5023 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5025 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5026 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5030 run_test 46 "dirtying a previously written page ================"
5032 # test_47 is removed "Device nodes check" is moved to test_28
5034 test_48a() { # bug 2399
5035 [ "$mds1_FSTYPE" = "zfs" ] &&
5036 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5037 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5039 test_mkdir $DIR/$tdir
5041 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5042 test_mkdir $DIR/$tdir
5043 touch foo || error "'touch foo' failed after recreating cwd"
5045 touch .foo || error "'touch .foo' failed after recreating cwd"
5047 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5048 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5049 cd . || error "'cd .' failed after recreating cwd"
5050 mkdir . && error "'mkdir .' worked after recreating cwd"
5051 rmdir . && error "'rmdir .' worked after recreating cwd"
5052 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5053 cd .. || error "'cd ..' failed after recreating cwd"
5055 run_test 48a "Access renamed working dir (should return errors)="
5057 test_48b() { # bug 2399
5059 test_mkdir $DIR/$tdir
5061 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5062 touch foo && error "'touch foo' worked after removing cwd"
5063 mkdir foo && error "'mkdir foo' worked after removing cwd"
5064 touch .foo && error "'touch .foo' worked after removing cwd"
5065 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5066 ls . > /dev/null && error "'ls .' worked after removing cwd"
5067 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5068 mkdir . && error "'mkdir .' worked after removing cwd"
5069 rmdir . && error "'rmdir .' worked after removing cwd"
5070 ln -s . foo && error "'ln -s .' worked after removing cwd"
5071 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5073 run_test 48b "Access removed working dir (should return errors)="
5075 test_48c() { # bug 2350
5076 #lctl set_param debug=-1
5079 test_mkdir -p $DIR/$tdir/dir
5081 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5082 $TRACE touch foo && error "touch foo worked after removing cwd"
5083 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5084 touch .foo && error "touch .foo worked after removing cwd"
5085 mkdir .foo && error "mkdir .foo worked after removing cwd"
5086 $TRACE ls . && error "'ls .' worked after removing cwd"
5087 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5088 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5089 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5090 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5091 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5093 run_test 48c "Access removed working subdir (should return errors)"
5095 test_48d() { # bug 2350
5096 #lctl set_param debug=-1
5099 test_mkdir -p $DIR/$tdir/dir
5101 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5102 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5103 $TRACE touch foo && error "'touch foo' worked after removing parent"
5104 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5105 touch .foo && error "'touch .foo' worked after removing parent"
5106 mkdir .foo && error "mkdir .foo worked after removing parent"
5107 $TRACE ls . && error "'ls .' worked after removing parent"
5108 $TRACE ls .. && error "'ls ..' worked after removing parent"
5109 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5110 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5111 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5114 run_test 48d "Access removed parent subdir (should return errors)"
5116 test_48e() { # bug 4134
5117 #lctl set_param debug=-1
5120 test_mkdir -p $DIR/$tdir/dir
5122 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5123 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5124 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5125 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5126 # On a buggy kernel addition of "touch foo" after cd .. will
5127 # produce kernel oops in lookup_hash_it
5128 touch ../foo && error "'cd ..' worked after recreate parent"
5130 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5132 run_test 48e "Access to recreated parent subdir (should return errors)"
5135 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5136 skip "need MDS >= 2.13.55"
5137 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5138 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5139 skip "needs different host for mdt1 mdt2"
5140 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5142 $LFS mkdir -i0 $DIR/$tdir
5143 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5145 for d in sub1 sub2 sub3; do
5146 #define OBD_FAIL_OSD_REF_DEL 0x19c
5147 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5148 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5151 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5153 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5155 test_49() { # LU-1030
5156 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5157 remote_ost_nodsh && skip "remote OST with nodsh"
5159 # get ost1 size - $FSNAME-OST0000
5160 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5162 # write 800M at maximum
5163 [[ $ost1_size -lt 2 ]] && ost1_size=2
5164 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5166 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5167 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5170 # change max_pages_per_rpc while writing the file
5171 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5172 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5173 # loop until dd process exits
5174 while ps ax -opid | grep -wq $dd_pid; do
5175 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5176 sleep $((RANDOM % 5 + 1))
5178 # restore original max_pages_per_rpc
5179 $LCTL set_param $osc1_mppc=$orig_mppc
5180 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5182 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5186 test_mkdir $DIR/$tdir
5188 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5190 run_test 50 "special situations: /proc symlinks ==============="
5192 test_51a() { # was test_51
5193 # bug 1516 - create an empty entry right after ".." then split dir
5194 test_mkdir -c1 $DIR/$tdir
5195 touch $DIR/$tdir/foo
5196 $MCREATE $DIR/$tdir/bar
5198 createmany -m $DIR/$tdir/longfile 201
5200 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5201 $MCREATE $DIR/$tdir/longfile$FNUM
5206 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5208 run_test 51a "special situations: split htree with empty entry =="
5210 cleanup_print_lfs_df () {
5217 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5219 local dir=$DIR/$tdir
5220 local nrdirs=$((65536 + 100))
5222 # cleanup the directory
5229 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5230 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5231 [[ $numfree -lt $nrdirs ]] &&
5232 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5234 # need to check free space for the directories as well
5235 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5236 numfree=$(( blkfree / $(fs_inode_ksize) ))
5237 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5239 trap cleanup_print_lfs_df EXIT
5242 createmany -d $dir/d $nrdirs || {
5243 unlinkmany $dir/d $nrdirs
5244 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5248 nrdirs=$(ls -U $dir | wc -l)
5250 # unlink all but 100 subdirectories, then check it still works
5252 local delete=$((nrdirs - left))
5257 # for ldiskfs the nlink count should be 1, but this is OSD specific
5258 # and so this is listed for informational purposes only
5259 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5260 unlinkmany -d $dir/d $delete ||
5261 error "unlink of first $delete subdirs failed"
5263 echo "nlink between: $(stat -c %h $dir)"
5264 local found=$(ls -U $dir | wc -l)
5265 [ $found -ne $left ] &&
5266 error "can't find subdirs: found only $found, expected $left"
5268 unlinkmany -d $dir/d $delete $left ||
5269 error "unlink of second $left subdirs failed"
5270 # regardless of whether the backing filesystem tracks nlink accurately
5271 # or not, the nlink count shouldn't be more than "." and ".." here
5272 local after=$(stat -c %h $dir)
5273 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5274 echo "nlink after: $after"
5276 cleanup_print_lfs_df
5278 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5282 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5284 test_mkdir $DIR/$tdir
5285 createmany -o $DIR/$tdir/t- 1000
5286 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5287 for N in $(seq 0 $((OSTCOUNT - 1))); do
5288 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5289 END { printf("%0.0f", objs) }' $TMP/$tfile)
5290 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5291 '($1 == '$N') { objs += 1 } \
5292 END { printf("%0.0f", objs) }')
5293 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5295 unlinkmany $DIR/$tdir/t- 1000
5298 for N in $(seq 1 $((OSTCOUNT - 1))); do
5299 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5300 error "OST $N has less objects vs OST $NLAST" \
5301 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5302 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5303 error "OST $N has less objects vs OST $NLAST" \
5304 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5306 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5307 error "OST $N has less #0 objects vs OST $NLAST" \
5308 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5309 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5310 error "OST $N has less #0 objects vs OST $NLAST" \
5311 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5316 run_test 51d "check object distribution"
5319 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5320 skip_env "ldiskfs only test"
5323 test_mkdir -c1 $DIR/$tdir
5324 test_mkdir -c1 $DIR/$tdir/d0
5326 touch $DIR/$tdir/d0/foo
5327 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5328 error "file exceed 65000 nlink limit!"
5329 unlinkmany $DIR/$tdir/d0/f- 65001
5332 run_test 51e "check file nlink limit"
5335 test_mkdir $DIR/$tdir
5338 local ulimit_old=$(ulimit -n)
5339 local spare=20 # number of spare fd's for scripts/libraries, etc.
5340 local mdt=$($LFS getstripe -m $DIR/$tdir)
5341 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5343 echo "MDT$mdt numfree=$numfree, max=$max"
5344 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5345 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5346 while ! ulimit -n $((numfree + spare)); do
5347 numfree=$((numfree * 3 / 4))
5349 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5351 echo "left ulimit at $ulimit_old"
5354 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5355 unlinkmany $DIR/$tdir/f $numfree
5356 error "create+open $numfree files in $DIR/$tdir failed"
5358 ulimit -n $ulimit_old
5360 # if createmany exits at 120s there will be fewer than $numfree files
5361 unlinkmany $DIR/$tdir/f $numfree || true
5363 run_test 51f "check many open files limit"
5366 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5367 test_mkdir $DIR/$tdir
5368 touch $DIR/$tdir/foo
5369 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5370 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5371 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5372 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5373 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5375 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5376 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5377 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5379 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5380 cp -r $DIR/$tdir $TMP/
5381 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5383 run_test 52a "append-only flag test (should return errors)"
5386 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5387 test_mkdir $DIR/$tdir
5388 touch $DIR/$tdir/foo
5389 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5390 cat test > $DIR/$tdir/foo && error "cat test worked"
5391 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5392 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5393 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5395 echo foo >> $DIR/$tdir/foo && error "echo worked"
5396 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5397 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5398 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5399 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5401 chattr -i $DIR/$tdir/foo || error "chattr failed"
5403 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5405 run_test 52b "immutable flag test (should return errors) ======="
5408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5409 remote_mds_nodsh && skip "remote MDS with nodsh"
5410 remote_ost_nodsh && skip "remote OST with nodsh"
5423 local support_last_seq=true
5425 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5426 support_last_seq=false
5429 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5431 for value in $(do_facet $SINGLEMDS \
5432 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5433 param=$(echo ${value[0]} | cut -d "=" -f1)
5434 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5436 if $support_last_seq; then
5437 param_seq=$(echo $param |
5438 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5439 mds_last_seq=$(do_facet $SINGLEMDS \
5440 $LCTL get_param -n $param_seq)
5442 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5444 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5445 node=$(facet_active_host ost$((ostnum+1)))
5446 param="obdfilter.$ostname.last_id"
5447 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5448 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5449 ost_last_id=$ost_last
5451 if $support_last_seq; then
5452 ost_last_id=$(echo $ost_last |
5453 awk -F':' '{print $2}' |
5455 ost_last_seq=$(echo $ost_last |
5456 awk -F':' '{print $1}')
5457 [[ $ost_last_seq = $mds_last_seq ]] || continue
5460 if [[ $ost_last_id != $mds_last ]]; then
5461 error "$ost_last_id != $mds_last"
5468 $found || error "can not match last_seq/last_id for $mdtosc"
5471 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5474 perl -MSocket -e ';' || skip "no Socket perl module installed"
5476 $SOCKETSERVER $DIR/socket ||
5477 error "$SOCKETSERVER $DIR/socket failed: $?"
5478 $SOCKETCLIENT $DIR/socket ||
5479 error "$SOCKETCLIENT $DIR/socket failed: $?"
5480 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5482 run_test 54a "unix domain socket test =========================="
5488 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5490 run_test 54b "char device works in lustre ======================"
5493 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5494 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5495 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5497 for i in $(seq 3 7); do
5498 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5507 loopdev="$DIR/loop54c"
5510 $UMOUNT $DIR/$tdir || rc=$?
5511 losetup -d $loopdev || true
5512 losetup -d $LOOPDEV || true
5513 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5520 loopdev="$DIR/loop54c"
5523 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5524 trap cleanup_54c EXIT
5525 mknod $loopdev b 7 $LOOPNUM
5526 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5527 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5528 losetup $loopdev $DIR/$tfile ||
5529 error "can't set up $loopdev for $DIR/$tfile"
5530 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5531 test_mkdir $DIR/$tdir
5532 mount -t ext2 $loopdev $DIR/$tdir ||
5533 error "error mounting $loopdev on $DIR/$tdir"
5534 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5537 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5541 run_test 54c "block device works in lustre ====================="
5547 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5549 run_test 54d "fifo device works in lustre ======================"
5554 cp -aL /dev/console $f
5555 echo $string > $f || error "echo $string to $f failed"
5557 run_test 54e "console/tty device works in lustre ======================"
5561 local dir=$DIR/$tdir
5564 test_mkdir -p $dir/dir
5565 for i in $(seq $numfiles); do
5567 touch $dir/dir/file$i
5570 local numcomp=$($LFS getstripe --component-count $dir)
5572 [[ $numcomp == 0 ]] && numcomp=1
5574 # test lfs getstripe with --recursive
5575 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5577 [[ $filenum -eq $((numfiles * 2)) ]] ||
5578 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5579 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5580 [[ $filenum -eq $numfiles ]] ||
5581 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5582 echo "$LFS getstripe showed obdidx or l_ost_idx"
5584 # test lfs getstripe with file instead of dir
5585 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5586 [[ $filenum -eq 1 ]] ||
5587 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5588 echo "$LFS getstripe file1 passed"
5590 #test lfs getstripe with --verbose
5591 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5592 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5593 error "$LFS getstripe --verbose $dir: "\
5594 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5595 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5596 error "$LFS getstripe $dir: showed lmm_magic"
5598 #test lfs getstripe with -v prints lmm_fid
5599 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5600 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5601 error "$LFS getstripe -v $dir: "\
5602 "got $filenum want $((numfiles * numcomp)) lmm_fid"
5603 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5604 error "$LFS getstripe $dir: showed lmm_fid by default"
5605 echo "$LFS getstripe --verbose passed"
5607 #check for FID information
5608 local fid1=$($LFS getstripe --fid $dir/file1)
5609 local fid2=$($LFS getstripe --verbose $dir/file1 |
5610 awk '/lmm_fid: / { print $2; exit; }')
5611 local fid3=$($LFS path2fid $dir/file1)
5613 [ "$fid1" != "$fid2" ] &&
5614 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5615 [ "$fid1" != "$fid3" ] &&
5616 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5617 echo "$LFS getstripe --fid passed"
5619 #test lfs getstripe with --obd
5620 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5621 error "$LFS getstripe --obd wrong_uuid: should return error"
5623 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5626 local obduuid=$(ostuuid_from_index $ostidx)
5627 local found=$($LFS getstripe -r --obd $obduuid $dir |
5628 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
5630 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
5631 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
5633 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
5636 [[ $found -eq $filenum ]] ||
5637 error "$LFS getstripe --obd: found $found expect $filenum"
5638 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
5639 sed '/^[ ]*'${ostidx}'[ ]/d' |
5640 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
5641 error "$LFS getstripe --obd: should not show file on other obd"
5642 echo "$LFS getstripe --obd passed"
5644 run_test 56a "check $LFS getstripe"
5647 local dir=$DIR/$tdir
5651 for i in $(seq $numdirs); do
5652 test_mkdir $dir/dir$i
5655 # test lfs getdirstripe default mode is non-recursion, which is
5656 # different from lfs getstripe
5657 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
5659 [[ $dircnt -eq 1 ]] ||
5660 error "$LFS getdirstripe: found $dircnt, not 1"
5661 dircnt=$($LFS getdirstripe --recursive $dir |
5662 grep -c lmv_stripe_count)
5663 [[ $dircnt -eq $((numdirs + 1)) ]] ||
5664 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
5666 run_test 56b "check $LFS getdirstripe"
5669 remote_ost_nodsh && skip "remote OST with nodsh"
5672 local ost_name=$(ostname_from_index $ost_idx)
5673 local old_status=$(ost_dev_status $ost_idx)
5674 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
5676 [[ -z "$old_status" ]] ||
5677 skip_env "OST $ost_name is in $old_status status"
5679 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
5680 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5681 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
5682 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5683 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
5684 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
5687 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
5688 error "$LFS df -v showing inactive devices"
5691 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
5693 [[ "$new_status" =~ "D" ]] ||
5694 error "$ost_name status is '$new_status', missing 'D'"
5695 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
5696 [[ "$new_status" =~ "N" ]] ||
5697 error "$ost_name status is '$new_status', missing 'N'"
5699 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
5700 [[ "$new_status" =~ "f" ]] ||
5701 error "$ost_name status is '$new_status', missing 'f'"
5704 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
5705 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
5706 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
5707 [[ -z "$p" ]] && restore_lustre_params < $p || true
5710 new_status=$(ost_dev_status $ost_idx)
5711 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
5712 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
5713 # can't check 'f' as devices may actually be on flash
5715 run_test 56c "check 'lfs df' showing device status"
5718 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
5719 local osts=$($LFS df -v $MOUNT | grep -c OST)
5723 (( mdts == MDSCOUNT )) ||
5724 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
5725 (( osts == OSTCOUNT )) ||
5726 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
5728 run_test 56d "'lfs df -v' prints only configured devices"
5733 local local_tdir="$1"
5734 local local_numfiles="$2"
5735 local local_numdirs="$3"
5736 local dir_params="$4"
5737 local dir_stripe_params="$5"
5739 if [ ! -d "$local_tdir" ] ; then
5740 test_mkdir -p $dir_stripe_params $local_tdir
5741 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
5742 for i in $(seq $local_numfiles) ; do
5743 touch $local_tdir/file$i
5745 for i in $(seq $local_numdirs) ; do
5746 test_mkdir $dir_stripe_params $local_tdir/dir$i
5747 for j in $(seq $local_numfiles) ; do
5748 touch $local_tdir/dir$i/file$j
5754 setup_56_special() {
5756 local local_numfiles=$2
5757 local local_numdirs=$3
5759 setup_56 $local_tdir $local_numfiles $local_numdirs
5761 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
5762 for i in $(seq $local_numfiles) ; do
5763 mknod $local_tdir/loop${i}b b 7 $i
5764 mknod $local_tdir/null${i}c c 1 3
5765 ln -s $local_tdir/file1 $local_tdir/link${i}
5767 for i in $(seq $local_numdirs) ; do
5768 mknod $local_tdir/dir$i/loop${i}b b 7 $i
5769 mknod $local_tdir/dir$i/null${i}c c 1 3
5770 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
5776 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5777 local expected=$(($NUMDIRS + 2))
5779 setup_56 $dir $NUMFILES $NUMDIRS
5781 # test lfs find with -name
5782 for i in $(seq $NUMFILES) ; do
5783 local nums=$($LFS find -name "*$i" $dir | wc -l)
5785 [ $nums -eq $expected ] ||
5786 error "lfs find -name '*$i' $dir wrong: "\
5787 "found $nums, expected $expected"
5790 run_test 56g "check lfs find -name"
5793 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5794 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
5796 setup_56 $dir $NUMFILES $NUMDIRS
5798 # test lfs find with ! -name
5799 for i in $(seq $NUMFILES) ; do
5800 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
5802 [ $nums -eq $expected ] ||
5803 error "lfs find ! -name '*$i' $dir wrong: "\
5804 "found $nums, expected $expected"
5807 run_test 56h "check lfs find ! -name"
5810 local dir=$DIR/$tdir
5814 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
5817 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
5819 run_test 56i "check 'lfs find -ost UUID' skips directories"
5822 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5824 setup_56_special $dir $NUMFILES $NUMDIRS
5826 local expected=$((NUMDIRS + 1))
5827 local cmd="$LFS find -type d $dir"
5828 local nums=$($cmd | wc -l)
5830 [ $nums -eq $expected ] ||
5831 error "'$cmd' wrong: found $nums, expected $expected"
5833 run_test 56j "check lfs find -type d"
5836 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5838 setup_56_special $dir $NUMFILES $NUMDIRS
5840 local expected=$(((NUMDIRS + 1) * NUMFILES))
5841 local cmd="$LFS find -type f $dir"
5842 local nums=$($cmd | wc -l)
5844 [ $nums -eq $expected ] ||
5845 error "'$cmd' wrong: found $nums, expected $expected"
5847 run_test 56k "check lfs find -type f"
5850 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5852 setup_56_special $dir $NUMFILES $NUMDIRS
5854 local expected=$((NUMDIRS + NUMFILES))
5855 local cmd="$LFS find -type b $dir"
5856 local nums=$($cmd | wc -l)
5858 [ $nums -eq $expected ] ||
5859 error "'$cmd' wrong: found $nums, expected $expected"
5861 run_test 56l "check lfs find -type b"
5864 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5866 setup_56_special $dir $NUMFILES $NUMDIRS
5868 local expected=$((NUMDIRS + NUMFILES))
5869 local cmd="$LFS find -type c $dir"
5870 local nums=$($cmd | wc -l)
5871 [ $nums -eq $expected ] ||
5872 error "'$cmd' wrong: found $nums, expected $expected"
5874 run_test 56m "check lfs find -type c"
5877 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
5878 setup_56_special $dir $NUMFILES $NUMDIRS
5880 local expected=$((NUMDIRS + NUMFILES))
5881 local cmd="$LFS find -type l $dir"
5882 local nums=$($cmd | wc -l)
5884 [ $nums -eq $expected ] ||
5885 error "'$cmd' wrong: found $nums, expected $expected"
5887 run_test 56n "check lfs find -type l"
5890 local dir=$DIR/$tdir
5892 setup_56 $dir $NUMFILES $NUMDIRS
5893 utime $dir/file1 > /dev/null || error "utime (1)"
5894 utime $dir/file2 > /dev/null || error "utime (2)"
5895 utime $dir/dir1 > /dev/null || error "utime (3)"
5896 utime $dir/dir2 > /dev/null || error "utime (4)"
5897 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
5898 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
5901 local nums=$($LFS find -mtime +0 $dir | wc -l)
5903 [ $nums -eq $expected ] ||
5904 error "lfs find -mtime +0 $dir: found $nums expect $expected"
5907 cmd="$LFS find -mtime 0 $dir"
5908 nums=$($cmd | wc -l)
5909 [ $nums -eq $expected ] ||
5910 error "'$cmd' wrong: found $nums, expected $expected"
5912 run_test 56o "check lfs find -mtime for old files"
5915 local dir=$DIR/$tdir
5919 # just to make sure there is something that won't be found
5921 touch $dir/$tfile.now
5923 for age in year week day hour min; do
5924 count=$((count + 1))
5926 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
5927 touch --date="$count $age ago" -a $dir/$tfile-a.$age
5928 touch --date="$count $age ago" -m $dir/$tfile-m.$age
5930 local cmd="$LFS find $dir -mtime $count${age:0:1}"
5931 local nums=$($cmd | wc -l)
5932 [ $nums -eq $expected ] ||
5933 error "'$cmd' wrong: found $nums, expected $expected"
5935 cmd="$LFS find $dir -atime $count${age:0:1}"
5936 nums=$($cmd | wc -l)
5937 [ $nums -eq $expected ] ||
5938 error "'$cmd' wrong: found $nums, expected $expected"
5942 cmd="$LFS find $dir -ctime +1s -type f"
5943 nums=$($cmd | wc -l)
5944 (( $nums == $count * 2 + 1)) ||
5945 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
5947 run_test 56ob "check lfs find -atime -mtime -ctime with units"
5949 test_newerXY_base() {
5952 local dir=$DIR/$tdir
5956 if [ $y == "t" ]; then
5957 if [ $x == "b" ]; then
5958 ref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5960 ref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5963 ref=$DIR/$tfile.newer.$x$y
5964 touch $ref || error "touch $ref failed"
5967 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
5969 if [ $y == "t" ]; then
5970 if [ $x == "b" ]; then
5971 negref="\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\""
5973 negref="\"$(date +"%Y-%m-%d %H:%M:%S")\""
5976 negref=$DIR/$tfile.negnewer.$x$y
5977 touch $negref || error "touch $negref failed"
5980 local cmd="$LFS find $dir -newer$x$y $ref"
5981 local nums=$(eval $cmd | wc -l)
5982 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
5984 [ $nums -eq $expected ] ||
5985 error "'$cmd' wrong: found $nums, expected $expected"
5987 cmd="$LFS find $dir ! -newer$x$y $negref"
5988 nums=$(eval $cmd | wc -l)
5989 [ $nums -eq $expected ] ||
5990 error "'$cmd' wrong: found $nums, expected $expected"
5992 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
5993 nums=$(eval $cmd | wc -l)
5994 [ $nums -eq $expected ] ||
5995 error "'$cmd' wrong: found $nums, expected $expected"
6001 test_newerXY_base "b" "t"
6002 test_newerXY_base "a" "a"
6003 test_newerXY_base "a" "m"
6004 test_newerXY_base "a" "c"
6005 test_newerXY_base "m" "a"
6006 test_newerXY_base "m" "m"
6007 test_newerXY_base "m" "c"
6008 test_newerXY_base "c" "a"
6009 test_newerXY_base "c" "m"
6010 test_newerXY_base "c" "c"
6011 test_newerXY_base "b" "b"
6012 test_newerXY_base "a" "t"
6013 test_newerXY_base "m" "t"
6014 test_newerXY_base "c" "t"
6015 test_newerXY_base "b" "t"
6017 run_test 56oc "check lfs find -newerXY work"
6020 local dir=$DIR/$tdir
6025 $LFS find $dir -btime -1d -type f
6032 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6033 ! btime_supported && skip "btime unsupported on MDS"
6035 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6036 ! btime_supported && skip "btime unsupported on clients"
6038 local dir=$DIR/$tdir
6039 local ref=$DIR/$tfile.ref
6040 local negref=$DIR/$tfile.negref
6042 mkdir $dir || error "mkdir $dir failed"
6043 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6044 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6045 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6046 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6047 touch $ref || error "touch $ref failed"
6048 # sleep 3 seconds at least
6051 local before=$(do_facet mds1 date +%s)
6052 local skew=$(($(date +%s) - before + 1))
6054 if (( skew < 0 && skew > -5 )); then
6055 sleep $((0 - skew + 1))
6059 # Set the dir stripe params to limit files all on MDT0,
6060 # otherwise we need to calc the max clock skew between
6061 # the client and MDTs.
6062 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6064 touch $negref || error "touch $negref failed"
6066 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6067 local nums=$($cmd | wc -l)
6068 local expected=$(((NUMFILES + 1) * NUMDIRS))
6070 [ $nums -eq $expected ] ||
6071 error "'$cmd' wrong: found $nums, expected $expected"
6073 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6074 nums=$($cmd | wc -l)
6075 expected=$((NUMFILES + 1))
6076 [ $nums -eq $expected ] ||
6077 error "'$cmd' wrong: found $nums, expected $expected"
6079 [ $skew -lt 0 ] && return
6081 local after=$(do_facet mds1 date +%s)
6082 local age=$((after - before + 1 + skew))
6084 cmd="$LFS find $dir -btime -${age}s -type f"
6085 nums=$($cmd | wc -l)
6086 expected=$(((NUMFILES + 1) * NUMDIRS))
6088 echo "Clock skew between client and server: $skew, age:$age"
6089 [ $nums -eq $expected ] ||
6090 error "'$cmd' wrong: found $nums, expected $expected"
6092 expected=$(($NUMDIRS + 1))
6093 cmd="$LFS find $dir -btime -${age}s -type d"
6094 nums=$($cmd | wc -l)
6095 [ $nums -eq $expected ] ||
6096 error "'$cmd' wrong: found $nums, expected $expected"
6097 rm -f $ref $negref || error "Failed to remove $ref $negref"
6099 run_test 56od "check lfs find -btime with units"
6102 [ $RUNAS_ID -eq $UID ] &&
6103 skip_env "RUNAS_ID = UID = $UID -- skipping"
6105 local dir=$DIR/$tdir
6107 setup_56 $dir $NUMFILES $NUMDIRS
6108 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6110 local expected=$NUMFILES
6111 local cmd="$LFS find -uid $RUNAS_ID $dir"
6112 local nums=$($cmd | wc -l)
6114 [ $nums -eq $expected ] ||
6115 error "'$cmd' wrong: found $nums, expected $expected"
6117 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6118 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6119 nums=$($cmd | wc -l)
6120 [ $nums -eq $expected ] ||
6121 error "'$cmd' wrong: found $nums, expected $expected"
6123 run_test 56p "check lfs find -uid and ! -uid"
6126 [ $RUNAS_ID -eq $UID ] &&
6127 skip_env "RUNAS_ID = UID = $UID -- skipping"
6129 local dir=$DIR/$tdir
6131 setup_56 $dir $NUMFILES $NUMDIRS
6132 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6134 local expected=$NUMFILES
6135 local cmd="$LFS find -gid $RUNAS_GID $dir"
6136 local nums=$($cmd | wc -l)
6138 [ $nums -eq $expected ] ||
6139 error "'$cmd' wrong: found $nums, expected $expected"
6141 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6142 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6143 nums=$($cmd | wc -l)
6144 [ $nums -eq $expected ] ||
6145 error "'$cmd' wrong: found $nums, expected $expected"
6147 run_test 56q "check lfs find -gid and ! -gid"
6150 local dir=$DIR/$tdir
6152 setup_56 $dir $NUMFILES $NUMDIRS
6155 local cmd="$LFS find -size 0 -type f -lazy $dir"
6156 local nums=$($cmd | wc -l)
6158 [ $nums -eq $expected ] ||
6159 error "'$cmd' wrong: found $nums, expected $expected"
6160 cmd="$LFS find -size 0 -type f $dir"
6161 nums=$($cmd | wc -l)
6162 [ $nums -eq $expected ] ||
6163 error "'$cmd' wrong: found $nums, expected $expected"
6166 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6167 nums=$($cmd | wc -l)
6168 [ $nums -eq $expected ] ||
6169 error "'$cmd' wrong: found $nums, expected $expected"
6170 cmd="$LFS find ! -size 0 -type f $dir"
6171 nums=$($cmd | wc -l)
6172 [ $nums -eq $expected ] ||
6173 error "'$cmd' wrong: found $nums, expected $expected"
6175 echo "test" > $dir/$tfile
6176 echo "test2" > $dir/$tfile.2 && sync
6178 cmd="$LFS find -size 5 -type f -lazy $dir"
6179 nums=$($cmd | wc -l)
6180 [ $nums -eq $expected ] ||
6181 error "'$cmd' wrong: found $nums, expected $expected"
6182 cmd="$LFS find -size 5 -type f $dir"
6183 nums=$($cmd | wc -l)
6184 [ $nums -eq $expected ] ||
6185 error "'$cmd' wrong: found $nums, expected $expected"
6188 cmd="$LFS find -size +5 -type f -lazy $dir"
6189 nums=$($cmd | wc -l)
6190 [ $nums -eq $expected ] ||
6191 error "'$cmd' wrong: found $nums, expected $expected"
6192 cmd="$LFS find -size +5 -type f $dir"
6193 nums=$($cmd | wc -l)
6194 [ $nums -eq $expected ] ||
6195 error "'$cmd' wrong: found $nums, expected $expected"
6198 cmd="$LFS find -size +0 -type f -lazy $dir"
6199 nums=$($cmd | wc -l)
6200 [ $nums -eq $expected ] ||
6201 error "'$cmd' wrong: found $nums, expected $expected"
6202 cmd="$LFS find -size +0 -type f $dir"
6203 nums=$($cmd | wc -l)
6204 [ $nums -eq $expected ] ||
6205 error "'$cmd' wrong: found $nums, expected $expected"
6208 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6209 nums=$($cmd | wc -l)
6210 [ $nums -eq $expected ] ||
6211 error "'$cmd' wrong: found $nums, expected $expected"
6212 cmd="$LFS find ! -size -5 -type f $dir"
6213 nums=$($cmd | wc -l)
6214 [ $nums -eq $expected ] ||
6215 error "'$cmd' wrong: found $nums, expected $expected"
6218 cmd="$LFS find -size -5 -type f -lazy $dir"
6219 nums=$($cmd | wc -l)
6220 [ $nums -eq $expected ] ||
6221 error "'$cmd' wrong: found $nums, expected $expected"
6222 cmd="$LFS find -size -5 -type f $dir"
6223 nums=$($cmd | wc -l)
6224 [ $nums -eq $expected ] ||
6225 error "'$cmd' wrong: found $nums, expected $expected"
6227 run_test 56r "check lfs find -size works"
6234 cancel_lru_locks $OSC
6236 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6237 local nums=$($cmd | wc -l)
6239 [ $nums -eq $expected ] ||
6240 error "'$cmd' wrong: found $nums, expected $expected"
6242 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6244 if (( rpcs_before + glimpses != rpcs_after )); then
6245 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6246 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6248 if [[ $glimpses == 0 ]]; then
6249 error "'$cmd' should not send glimpse RPCs to OST"
6251 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6257 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6258 skip "MDS < 2.12.58 doesn't return LSOM data"
6259 local dir=$DIR/$tdir
6260 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6262 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6264 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6265 $LCTL set_param -n llite.*.statahead_agl=0
6266 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6268 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6269 # open and close all files to ensure LSOM is updated
6270 cancel_lru_locks $OSC
6271 find $dir -type f | xargs cat > /dev/null
6273 # expect_found glimpse_rpcs command_to_run
6274 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6275 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6276 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6277 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6279 echo "test" > $dir/$tfile
6280 echo "test2" > $dir/$tfile.2 && sync
6281 cancel_lru_locks $OSC
6282 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6284 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6285 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6286 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6287 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6289 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6290 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6291 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6292 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6293 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6294 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6296 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6299 local dir=$DIR/$tdir
6300 local tmp=$TMP/$tfile.log
6303 test_mkdir -p $dir || error "failed to mkdir $dir"
6304 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6305 error "failed to setstripe $dir/$tfile"
6306 mdt_idx=$($LFS getdirstripe -i $dir)
6307 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6309 stack_trap "rm -f $tmp" EXIT
6310 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6311 ! grep -q obd_uuid $tmp ||
6312 error "failed to find --size +100K --ost 0 $dir"
6313 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6314 ! grep -q obd_uuid $tmp ||
6315 error "failed to find --size +100K --mdt $mdt_idx $dir"
6317 run_test 56rb "check lfs find --size --ost/--mdt works"
6319 test_56s() { # LU-611 #LU-9369
6320 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6322 local dir=$DIR/$tdir
6323 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6325 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6326 for i in $(seq $NUMDIRS); do
6327 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6330 local expected=$NUMDIRS
6331 local cmd="$LFS find -c $OSTCOUNT $dir"
6332 local nums=$($cmd | wc -l)
6334 [ $nums -eq $expected ] || {
6335 $LFS getstripe -R $dir
6336 error "'$cmd' wrong: found $nums, expected $expected"
6339 expected=$((NUMDIRS + onestripe))
6340 cmd="$LFS find -stripe-count +0 -type f $dir"
6341 nums=$($cmd | wc -l)
6342 [ $nums -eq $expected ] || {
6343 $LFS getstripe -R $dir
6344 error "'$cmd' wrong: found $nums, expected $expected"
6348 cmd="$LFS find -stripe-count 1 -type f $dir"
6349 nums=$($cmd | wc -l)
6350 [ $nums -eq $expected ] || {
6351 $LFS getstripe -R $dir
6352 error "'$cmd' wrong: found $nums, expected $expected"
6355 cmd="$LFS find -stripe-count -2 -type f $dir"
6356 nums=$($cmd | wc -l)
6357 [ $nums -eq $expected ] || {
6358 $LFS getstripe -R $dir
6359 error "'$cmd' wrong: found $nums, expected $expected"
6363 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6364 nums=$($cmd | wc -l)
6365 [ $nums -eq $expected ] || {
6366 $LFS getstripe -R $dir
6367 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56s "check lfs find -stripe-count works"
6372 test_56t() { # LU-611 #LU-9369
6373 local dir=$DIR/$tdir
6375 setup_56 $dir 0 $NUMDIRS
6376 for i in $(seq $NUMDIRS); do
6377 $LFS setstripe -S 8M $dir/dir$i/$tfile
6380 local expected=$NUMDIRS
6381 local cmd="$LFS find -S 8M $dir"
6382 local nums=$($cmd | wc -l)
6384 [ $nums -eq $expected ] || {
6385 $LFS getstripe -R $dir
6386 error "'$cmd' wrong: found $nums, expected $expected"
6390 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6392 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6394 expected=$(((NUMDIRS + 1) * NUMFILES))
6395 cmd="$LFS find -stripe-size 512k -type f $dir"
6396 nums=$($cmd | wc -l)
6397 [ $nums -eq $expected ] ||
6398 error "'$cmd' wrong: found $nums, expected $expected"
6400 cmd="$LFS find -stripe-size +320k -type f $dir"
6401 nums=$($cmd | wc -l)
6402 [ $nums -eq $expected ] ||
6403 error "'$cmd' wrong: found $nums, expected $expected"
6405 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6406 cmd="$LFS find -stripe-size +200k -type f $dir"
6407 nums=$($cmd | wc -l)
6408 [ $nums -eq $expected ] ||
6409 error "'$cmd' wrong: found $nums, expected $expected"
6411 cmd="$LFS find -stripe-size -640k -type f $dir"
6412 nums=$($cmd | wc -l)
6413 [ $nums -eq $expected ] ||
6414 error "'$cmd' wrong: found $nums, expected $expected"
6417 cmd="$LFS find -stripe-size 256k -type f $dir"
6418 nums=$($cmd | wc -l)
6419 [ $nums -eq $expected ] ||
6420 error "'$cmd' wrong: found $nums, expected $expected"
6422 cmd="$LFS find -stripe-size -320k -type f $dir"
6423 nums=$($cmd | wc -l)
6424 [ $nums -eq $expected ] ||
6425 error "'$cmd' wrong: found $nums, expected $expected"
6428 cmd="$LFS find -stripe-size 1024k -type f $dir"
6429 nums=$($cmd | wc -l)
6430 [ $nums -eq $expected ] ||
6431 error "'$cmd' wrong: found $nums, expected $expected"
6433 run_test 56t "check lfs find -stripe-size works"
6435 test_56u() { # LU-611
6436 local dir=$DIR/$tdir
6438 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6440 if [[ $OSTCOUNT -gt 1 ]]; then
6441 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6447 local expected=$(((NUMDIRS + 1) * NUMFILES))
6448 local cmd="$LFS find -stripe-index 0 -type f $dir"
6449 local nums=$($cmd | wc -l)
6451 [ $nums -eq $expected ] ||
6452 error "'$cmd' wrong: found $nums, expected $expected"
6455 cmd="$LFS find -stripe-index 1 -type f $dir"
6456 nums=$($cmd | wc -l)
6457 [ $nums -eq $expected ] ||
6458 error "'$cmd' wrong: found $nums, expected $expected"
6460 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6461 nums=$($cmd | wc -l)
6462 [ $nums -eq $expected ] ||
6463 error "'$cmd' wrong: found $nums, expected $expected"
6466 # This should produce an error and not return any files
6467 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6468 nums=$($cmd 2>/dev/null | wc -l)
6469 [ $nums -eq $expected ] ||
6470 error "'$cmd' wrong: found $nums, expected $expected"
6472 if [[ $OSTCOUNT -gt 1 ]]; then
6473 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6474 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6475 nums=$($cmd | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6480 run_test 56u "check lfs find -stripe-index works"
6484 local dir=$DIR/$tdir
6486 setup_56 $dir $NUMFILES $NUMDIRS
6488 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6489 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6491 for file in $($LFS find -m $UUID $dir); do
6492 file_midx=$($LFS getstripe -m $file)
6493 [ $file_midx -eq $mdt_idx ] ||
6494 error "lfs find -m $UUID != getstripe -m $file_midx"
6497 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6500 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6503 local dir=$DIR/$tdir
6505 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6507 local stripe_size=$($LFS getstripe -S -d $dir) ||
6508 error "$LFS getstripe -S -d $dir failed"
6509 stripe_size=${stripe_size%% *}
6511 local file_size=$((stripe_size * OSTCOUNT))
6512 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6513 local required_space=$((file_num * file_size))
6514 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6516 [[ $free_space -le $((required_space / 1024)) ]] &&
6517 skip_env "need $required_space, have $free_space kbytes"
6520 local dd_count=$((file_size / dd_bs))
6522 # write data into the files
6527 for i in $(seq $NUMFILES); do
6529 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6530 error "write data into $file failed"
6532 for i in $(seq $NUMDIRS); do
6533 for j in $(seq $NUMFILES); do
6534 file=$dir/dir$i/file$j
6535 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6536 error "write data into $file failed"
6540 # $LFS_MIGRATE will fail if hard link migration is unsupported
6541 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6542 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6543 error "creating links to $dir/dir1/file1 failed"
6548 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6551 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6554 eval $cmd || error "$cmd failed"
6556 check_stripe_count $dir/file1 $expected
6558 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6560 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6561 # OST 1 if it is on OST 0. This file is small enough to
6562 # be on only one stripe.
6563 file=$dir/migr_1_ost
6564 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6565 error "write data into $file failed"
6566 local obdidx=$($LFS getstripe -i $file)
6567 local oldmd5=$(md5sum $file)
6570 [[ $obdidx -eq 0 ]] && newobdidx=1
6571 cmd="$LFS migrate -i $newobdidx $file"
6573 eval $cmd || error "$cmd failed"
6575 local realobdix=$($LFS getstripe -i $file)
6576 local newmd5=$(md5sum $file)
6578 [[ $newobdidx -ne $realobdix ]] &&
6579 error "new OST is different (was=$obdidx, "\
6580 "wanted=$newobdidx, got=$realobdix)"
6581 [[ "$oldmd5" != "$newmd5" ]] &&
6582 error "md5sum differ: $oldmd5, $newmd5"
6586 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6588 eval $cmd || error "$cmd failed"
6590 for j in $(seq $NUMFILES); do
6591 check_stripe_count $dir/dir1/file$j $expected
6594 # lfs_migrate works with lfs find
6595 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
6596 $LFS_MIGRATE -y -c $expected"
6598 eval $cmd || error "$cmd failed"
6600 for i in $(seq 2 $NUMFILES); do
6601 check_stripe_count $dir/file$i $expected
6603 for i in $(seq 2 $NUMDIRS); do
6604 for j in $(seq $NUMFILES); do
6605 check_stripe_count $dir/dir$i/file$j $expected
6609 run_test 56w "check lfs_migrate -c stripe_count works"
6612 local file1=$DIR/$tdir/file1
6613 local create_pool=false
6614 local initial_pool=$($LFS getstripe -p $DIR)
6618 echo -n "Creating test dir..."
6619 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6622 echo -n "Creating test file..."
6623 touch $file1 || error "cannot create file"
6626 echo -n "Detecting existing pools..."
6627 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
6629 if [ ${#pool_list[@]} -gt 0 ]; then
6630 echo "${pool_list[@]}"
6631 for thispool in "${pool_list[@]}"; do
6632 if [[ -z "$initial_pool" ||
6633 "$initial_pool" != "$thispool" ]]; then
6635 echo "Using existing pool '$pool'"
6640 echo "none detected."
6642 if [ -z "$pool" ]; then
6643 pool=${POOL:-testpool}
6644 [ "$initial_pool" = "$pool" ] && pool="testpool2"
6645 echo -n "Creating pool '$pool'..."
6647 pool_add $pool &> /dev/null ||
6648 error "pool_add failed"
6651 echo -n "Adding target to pool..."
6652 pool_add_targets $pool 0 0 1 &> /dev/null ||
6653 error "pool_add_targets failed"
6657 echo -n "Setting pool using -p option..."
6658 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
6659 error "migrate failed rc = $?"
6662 echo -n "Verifying test file is in pool after migrating..."
6663 [ "$($LFS getstripe -p $file1)" = $pool ] ||
6664 error "file was not migrated to pool $pool"
6667 echo -n "Removing test file from pool '$pool'..."
6668 # "lfs migrate $file" won't remove the file from the pool
6669 # until some striping information is changed.
6670 $LFS migrate -c 1 $file1 &> /dev/null ||
6671 error "cannot remove from pool"
6672 [ "$($LFS getstripe -p $file1)" ] &&
6673 error "pool still set"
6676 echo -n "Setting pool using --pool option..."
6677 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
6678 error "migrate failed rc = $?"
6683 if $create_pool; then
6684 destroy_test_pools 2> /dev/null ||
6685 error "destroy test pools failed"
6688 run_test 56wb "check lfs_migrate pool support"
6691 local file1="$DIR/$tdir/file1"
6698 echo -n "Creating test dir..."
6699 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
6700 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
6701 error "cannot set stripe by '-S 1M -c 1'"
6704 echo -n "Setting initial stripe for test file..."
6705 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
6706 error "cannot set stripe"
6707 cur_ssize=$($LFS getstripe -S "$file1")
6708 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
6711 # File currently set to -S 512K -c 1
6713 # Ensure -c and -S options are rejected when -R is set
6714 echo -n "Verifying incompatible options are detected..."
6715 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
6716 error "incompatible -c and -R options not detected"
6717 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
6718 error "incompatible -S and -R options not detected"
6721 # Ensure unrecognized options are passed through to 'lfs migrate'
6722 echo -n "Verifying -S option is passed through to lfs migrate..."
6723 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
6724 error "migration failed"
6725 cur_ssize=$($LFS getstripe -S "$file1")
6726 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
6729 # File currently set to -S 1M -c 1
6731 # Ensure long options are supported
6732 echo -n "Verifying long options supported..."
6733 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
6734 error "long option without argument not supported"
6735 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
6736 error "long option with argument not supported"
6737 cur_ssize=$($LFS getstripe -S "$file1")
6738 [ $cur_ssize -eq 524288 ] ||
6739 error "migrate --stripe-size $cur_ssize != 524288"
6742 # File currently set to -S 512K -c 1
6744 if [ "$OSTCOUNT" -gt 1 ]; then
6745 echo -n "Verifying explicit stripe count can be set..."
6746 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
6747 error "migrate failed"
6748 cur_scount=$($LFS getstripe -c "$file1")
6749 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
6753 # File currently set to -S 512K -c 1 or -S 512K -c 2
6755 # Ensure parent striping is used if -R is set, and no stripe
6756 # count or size is specified
6757 echo -n "Setting stripe for parent directory..."
6758 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6759 error "cannot set stripe '-S 2M -c 1'"
6762 echo -n "Verifying restripe option uses parent stripe settings..."
6763 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
6764 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
6765 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
6766 error "migrate failed"
6767 cur_ssize=$($LFS getstripe -S "$file1")
6768 [ $cur_ssize -eq $parent_ssize ] ||
6769 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
6770 cur_scount=$($LFS getstripe -c "$file1")
6771 [ $cur_scount -eq $parent_scount ] ||
6772 error "migrate -R stripe_count $cur_scount != $parent_scount"
6775 # File currently set to -S 1M -c 1
6777 # Ensure striping is preserved if -R is not set, and no stripe
6778 # count or size is specified
6779 echo -n "Verifying striping size preserved when not specified..."
6780 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
6781 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
6782 error "cannot set stripe on parent directory"
6783 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6784 error "migrate failed"
6785 cur_ssize=$($LFS getstripe -S "$file1")
6786 [ $cur_ssize -eq $orig_ssize ] ||
6787 error "migrate by default $cur_ssize != $orig_ssize"
6790 # Ensure file name properly detected when final option has no argument
6791 echo -n "Verifying file name properly detected..."
6792 $LFS_MIGRATE -y "$file1" &> /dev/null ||
6793 error "file name interpreted as option argument"
6799 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
6802 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6804 local file1=$DIR/$tdir/file1
6806 echo -n "Creating test dir..."
6807 test_mkdir $DIR/$tdir || error "cannot create dir"
6810 echo -n "Creating test file..."
6814 # Ensure 'lfs migrate' will fail by using a non-existent option,
6815 # and make sure rsync is not called to recover
6816 echo -n "Make sure --no-rsync option works..."
6817 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
6818 grep -q 'refusing to fall back to rsync' ||
6819 error "rsync was called with --no-rsync set"
6822 # Ensure rsync is called without trying 'lfs migrate' first
6823 echo -n "Make sure --rsync option works..."
6824 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
6825 grep -q 'falling back to rsync' &&
6826 error "lfs migrate was called with --rsync set"
6829 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
6830 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
6831 grep -q 'at the same time' ||
6832 error "--rsync and --no-rsync accepted concurrently"
6838 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
6844 test_mkdir $td || error "cannot create $td"
6845 touch $tf || error "cannot touch $tf"
6847 echo -n "Make sure --non-direct|-D works..."
6848 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
6849 grep -q "lfs migrate --non-direct" ||
6850 error "--non-direct option cannot work correctly"
6851 $LFS_MIGRATE -y -D -v $tf 2>&1 |
6852 grep -q "lfs migrate -D" ||
6853 error "-D option cannot work correctly"
6856 run_test 56we "check lfs_migrate --non-direct|-D support"
6859 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6860 check_swap_layouts_support
6862 local dir=$DIR/$tdir
6863 local ref1=/etc/passwd
6864 local file1=$dir/file1
6866 test_mkdir $dir || error "creating dir $dir"
6867 $LFS setstripe -c 2 $file1
6869 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
6870 stripe=$($LFS getstripe -c $file1)
6871 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6872 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6877 run_test 56x "lfs migration support"
6880 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6881 check_swap_layouts_support
6883 local dir=$DIR/$tdir/$testnum
6887 local ref1=/etc/passwd
6888 local file1=$dir/file1
6890 $LFS setstripe -c 2 $file1
6892 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
6894 local stripe=$($LFS getstripe -c $file1)
6896 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
6897 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
6902 run_test 56xa "lfs migration --block support"
6904 check_migrate_links() {
6906 local file1="$dir/file1"
6910 local total_count=$(($begin + $count - 1))
6911 local symlink_count=10
6914 if [ ! -f "$file1" ]; then
6915 echo -n "creating initial file..."
6916 $LFS setstripe -c 1 -S "512k" "$file1" ||
6917 error "cannot setstripe initial file"
6920 echo -n "creating symlinks..."
6921 for s in $(seq 1 $symlink_count); do
6922 ln -s "$file1" "$dir/slink$s" ||
6923 error "cannot create symlinks"
6927 echo -n "creating nonlinked files..."
6928 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
6929 error "cannot create nonlinked files"
6934 if [ ! -f "$dir/file$total_count" ]; then
6935 echo -n "creating hard links $begin:$total_count..."
6936 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
6937 /dev/null || error "cannot create hard links"
6941 echo -n "checking number of hard links listed in xattrs..."
6942 local fid=$($LFS getstripe -F "$file1")
6943 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
6946 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
6947 skip "hard link list has unexpected size, skipping test"
6949 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
6950 error "link names should exceed xattrs size"
6953 echo -n "migrating files..."
6954 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
6956 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
6959 # make sure all links have been properly migrated
6960 echo -n "verifying files..."
6961 fid=$($LFS getstripe -F "$file1") ||
6962 error "cannot get fid for file $file1"
6963 for i in $(seq 2 $total_count); do
6964 local fid2=$($LFS getstripe -F $dir/file$i)
6966 [ "$fid2" == "$fid" ] ||
6967 error "migrated hard link has mismatched FID"
6970 # make sure hard links were properly detected, and migration was
6971 # performed only once for the entire link set; nonlinked files should
6973 local actual=$(grep -c 'done' <<< "$migrate_out")
6974 local expected=$(($uniq_count + 1))
6976 [ "$actual" -eq "$expected" ] ||
6977 error "hard links individually migrated ($actual != $expected)"
6979 # make sure the correct number of hard links are present
6980 local hardlinks=$(stat -c '%h' "$file1")
6982 [ $hardlinks -eq $total_count ] ||
6983 error "num hard links $hardlinks != $total_count"
6990 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
6991 skip "Need MDS version at least 2.10.55"
6993 local dir="$DIR/$tdir"
6995 test_mkdir "$dir" || error "cannot create dir $dir"
6997 echo "testing lfs migrate mode when all links fit within xattrs"
6998 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7000 echo "testing rsync mode when all links fit within xattrs"
7001 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7003 echo "testing lfs migrate mode when all links do not fit within xattrs"
7004 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7006 echo "testing rsync mode when all links do not fit within xattrs"
7007 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7009 chown -R $RUNAS_ID $dir
7010 echo "testing non-root lfs migrate mode when not all links are in xattr"
7011 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7016 run_test 56xb "lfs migration hard link support"
7019 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7021 local dir="$DIR/$tdir"
7023 test_mkdir "$dir" || error "cannot create dir $dir"
7025 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7026 echo -n "Setting initial stripe for 20MB test file..."
7027 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7028 error "cannot setstripe 20MB file"
7030 echo -n "Sizing 20MB test file..."
7031 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7033 echo -n "Verifying small file autostripe count is 1..."
7034 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7035 error "cannot migrate 20MB file"
7036 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7037 error "cannot get stripe for $dir/20mb"
7038 [ $stripe_count -eq 1 ] ||
7039 error "unexpected stripe count $stripe_count for 20MB file"
7043 # Test 2: File is small enough to fit within the available space on
7044 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7045 # have at least an additional 1KB for each desired stripe for test 3
7046 echo -n "Setting stripe for 1GB test file..."
7047 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7049 echo -n "Sizing 1GB test file..."
7050 # File size is 1GB + 3KB
7051 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7054 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7055 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7056 if (( avail > 524288 * OSTCOUNT )); then
7057 echo -n "Migrating 1GB file..."
7058 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7059 error "cannot migrate 1GB file"
7061 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7062 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7063 error "cannot getstripe for 1GB file"
7064 [ $stripe_count -eq 2 ] ||
7065 error "unexpected stripe count $stripe_count != 2"
7069 # Test 3: File is too large to fit within the available space on
7070 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7071 if [ $OSTCOUNT -ge 3 ]; then
7072 # The required available space is calculated as
7073 # file size (1GB + 3KB) / OST count (3).
7074 local kb_per_ost=349526
7076 echo -n "Migrating 1GB file with limit..."
7077 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7078 error "cannot migrate 1GB file with limit"
7081 stripe_count=$($LFS getstripe -c "$dir/1gb")
7082 echo -n "Verifying 1GB autostripe count with limited space..."
7083 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7084 error "unexpected stripe count $stripe_count (min 3)"
7091 run_test 56xc "lfs migration autostripe"
7094 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7096 local dir=$DIR/$tdir
7097 local f_mgrt=$dir/$tfile.mgrt
7098 local f_yaml=$dir/$tfile.yaml
7099 local f_copy=$dir/$tfile.copy
7100 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7101 local layout_copy="-c 2 -S 2M -i 1"
7102 local yamlfile=$dir/yamlfile
7103 local layout_before;
7106 test_mkdir "$dir" || error "cannot create dir $dir"
7107 $LFS setstripe $layout_yaml $f_yaml ||
7108 error "cannot setstripe $f_yaml with layout $layout_yaml"
7109 $LFS getstripe --yaml $f_yaml > $yamlfile
7110 $LFS setstripe $layout_copy $f_copy ||
7111 error "cannot setstripe $f_copy with layout $layout_copy"
7113 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7115 # 1. test option --yaml
7116 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7117 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7118 layout_before=$(get_layout_param $f_yaml)
7119 layout_after=$(get_layout_param $f_mgrt)
7120 [ "$layout_after" == "$layout_before" ] ||
7121 error "lfs_migrate --yaml: $layout_after != $layout_before"
7123 # 2. test option --copy
7124 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7125 error "cannot migrate $f_mgrt with --copy $f_copy"
7126 layout_before=$(get_layout_param $f_copy)
7127 layout_after=$(get_layout_param $f_mgrt)
7128 [ "$layout_after" == "$layout_before" ] ||
7129 error "lfs_migrate --copy: $layout_after != $layout_before"
7131 run_test 56xd "check lfs_migrate --yaml and --copy support"
7134 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7136 local dir=$DIR/$tdir
7137 local f_comp=$dir/$tfile
7138 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7139 local layout_before=""
7140 local layout_after=""
7142 test_mkdir "$dir" || error "cannot create dir $dir"
7143 $LFS setstripe $layout $f_comp ||
7144 error "cannot setstripe $f_comp with layout $layout"
7145 layout_before=$(get_layout_param $f_comp)
7146 dd if=/dev/zero of=$f_comp bs=1M count=4
7148 # 1. migrate a comp layout file by lfs_migrate
7149 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7150 layout_after=$(get_layout_param $f_comp)
7151 [ "$layout_before" == "$layout_after" ] ||
7152 error "lfs_migrate: $layout_before != $layout_after"
7154 # 2. migrate a comp layout file by lfs migrate
7155 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7156 layout_after=$(get_layout_param $f_comp)
7157 [ "$layout_before" == "$layout_after" ] ||
7158 error "lfs migrate: $layout_before != $layout_after"
7160 run_test 56xe "migrate a composite layout file"
7163 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7165 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7166 skip "Need server version at least 2.13.53"
7168 local dir=$DIR/$tdir
7169 local f_comp=$dir/$tfile
7170 local layout="-E 1M -c1 -E -1 -c2"
7174 test_mkdir "$dir" || error "cannot create dir $dir"
7175 $LFS setstripe $layout $f_comp ||
7176 error "cannot setstripe $f_comp with layout $layout"
7177 fid_before=$($LFS getstripe --fid $f_comp)
7178 dd if=/dev/zero of=$f_comp bs=1M count=4
7180 # 1. migrate a comp layout file to a comp layout
7181 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7182 fid_after=$($LFS getstripe --fid $f_comp)
7183 [ "$fid_before" == "$fid_after" ] ||
7184 error "comp-to-comp migrate: $fid_before != $fid_after"
7186 # 2. migrate a comp layout file to a plain layout
7187 $LFS migrate -c2 $f_comp ||
7188 error "cannot migrate $f_comp by lfs migrate"
7189 fid_after=$($LFS getstripe --fid $f_comp)
7190 [ "$fid_before" == "$fid_after" ] ||
7191 error "comp-to-plain migrate: $fid_before != $fid_after"
7193 # 3. migrate a plain layout file to a comp layout
7194 $LFS migrate $layout $f_comp ||
7195 error "cannot migrate $f_comp by lfs migrate"
7196 fid_after=$($LFS getstripe --fid $f_comp)
7197 [ "$fid_before" == "$fid_after" ] ||
7198 error "plain-to-comp migrate: $fid_before != $fid_after"
7200 run_test 56xf "FID is not lost during migration of a composite layout file"
7203 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7204 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7207 local dir=$DIR/$tdir
7211 test_mkdir -p $dir || error "creating dir $dir"
7212 touch $f1 || error "creating std file $f1"
7213 $MULTIOP $f2 H2c || error "creating released file $f2"
7215 # a directory can be raid0, so ask only for files
7216 res=$($LFS find $dir -L raid0 -type f | wc -l)
7217 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7219 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7220 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7222 # only files can be released, so no need to force file search
7223 res=$($LFS find $dir -L released)
7224 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7226 res=$($LFS find $dir -type f \! -L released)
7227 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7229 run_test 56y "lfs find -L raid0|released"
7231 test_56z() { # LU-4824
7232 # This checks to make sure 'lfs find' continues after errors
7233 # There are two classes of errors that should be caught:
7234 # - If multiple paths are provided, all should be searched even if one
7236 # - If errors are encountered during the search, it should not terminate
7238 local dir=$DIR/$tdir
7242 for i in d{0..9}; do
7244 touch $dir/$i/$tfile
7246 $LFS find $DIR/non_existent_dir $dir &&
7247 error "$LFS find did not return an error"
7248 # Make a directory unsearchable. This should NOT be the last entry in
7249 # directory order. Arbitrarily pick the 6th entry
7250 chmod 700 $($LFS find $dir -type d | sed '6!d')
7252 $RUNAS $LFS find $DIR/non_existent $dir
7253 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7255 # The user should be able to see 10 directories and 9 files
7256 (( count == 19 )) ||
7257 error "$LFS find found $count != 19 entries after error"
7259 run_test 56z "lfs find should continue after an error"
7261 test_56aa() { # LU-5937
7262 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7264 local dir=$DIR/$tdir
7267 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7269 createmany -o $dir/striped_dir/${tfile}- 1024
7270 local dirs=$($LFS find --size +8k $dir/)
7272 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7274 run_test 56aa "lfs find --size under striped dir"
7276 test_56ab() { # LU-10705
7277 test_mkdir $DIR/$tdir
7278 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7279 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7280 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7281 # Flush writes to ensure valid blocks. Need to be more thorough for
7282 # ZFS, since blocks are not allocated/returned to client immediately.
7284 wait_zfs_commit ost1 2
7285 cancel_lru_locks osc
7288 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7290 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7292 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7293 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7295 rm -f $DIR/$tdir/$tfile.[123]
7297 run_test 56ab "lfs find --blocks"
7300 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7301 skip "Need MDS version at least 2.10.50"
7303 # Create composite files with one component
7304 local dir=$DIR/$tdir
7306 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7307 # Create composite files with three components
7308 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7309 # Create non-composite files
7310 createmany -o $dir/${tfile}- 10
7312 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7314 [[ $nfiles == 10 ]] ||
7315 error "lfs find -E 1M found $nfiles != 10 files"
7317 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7318 [[ $nfiles == 25 ]] ||
7319 error "lfs find ! -E 1M found $nfiles != 25 files"
7321 # All files have a component that starts at 0
7322 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7323 [[ $nfiles == 35 ]] ||
7324 error "lfs find --component-start 0 - $nfiles != 35 files"
7326 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7327 [[ $nfiles == 15 ]] ||
7328 error "lfs find --component-start 2M - $nfiles != 15 files"
7330 # All files created here have a componenet that does not starts at 2M
7331 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7332 [[ $nfiles == 35 ]] ||
7333 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7335 # Find files with a specified number of components
7336 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7337 [[ $nfiles == 15 ]] ||
7338 error "lfs find --component-count 3 - $nfiles != 15 files"
7340 # Remember non-composite files have a component count of zero
7341 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7342 [[ $nfiles == 10 ]] ||
7343 error "lfs find --component-count 0 - $nfiles != 10 files"
7345 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7346 [[ $nfiles == 20 ]] ||
7347 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7349 # All files have a flag called "init"
7350 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7351 [[ $nfiles == 35 ]] ||
7352 error "lfs find --component-flags init - $nfiles != 35 files"
7354 # Multi-component files will have a component not initialized
7355 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7356 [[ $nfiles == 15 ]] ||
7357 error "lfs find !--component-flags init - $nfiles != 15 files"
7362 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7365 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7366 skip "Need MDS version at least 2.10.57"
7376 # create mirrored directories and mirrored files
7377 mkdir $td || error "mkdir $td failed"
7378 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7379 createmany -o $tf- 10 || error "create $tf- failed"
7381 for i in $(seq 2); do
7383 mkdir $dir || error "mkdir $dir failed"
7384 $LFS mirror create -N$((3 + i)) $dir ||
7385 error "create mirrored dir $dir failed"
7386 createmany -o $dir/$tfile- 10 ||
7387 error "create $dir/$tfile- failed"
7390 # change the states of some mirrored files
7392 for i in $(seq 2); do
7394 for j in $(seq 4 9); do
7395 echo foo > $dir/$tfile-$j
7399 # find mirrored files with specific mirror count
7400 cmd="$LFS find --mirror-count 3 --type f $td"
7401 nfiles=$($cmd | wc -l)
7402 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7404 cmd="$LFS find ! --mirror-count 3 --type f $td"
7405 nfiles=$($cmd | wc -l)
7406 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7408 cmd="$LFS find --mirror-count +2 --type f $td"
7409 nfiles=$($cmd | wc -l)
7410 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7412 cmd="$LFS find --mirror-count -6 --type f $td"
7413 nfiles=$($cmd | wc -l)
7414 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7416 # find mirrored files with specific file state
7417 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7418 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7420 cmd="$LFS find --mirror-state=ro --type f $td"
7421 nfiles=$($cmd | wc -l)
7422 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7424 cmd="$LFS find ! --mirror-state=ro --type f $td"
7425 nfiles=$($cmd | wc -l)
7426 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7428 cmd="$LFS find --mirror-state=wp --type f $td"
7429 nfiles=$($cmd | wc -l)
7430 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7432 cmd="$LFS find ! --mirror-state=sp --type f $td"
7433 nfiles=$($cmd | wc -l)
7434 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7436 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7439 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7440 # note test will not do anything if MDS is not local
7441 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7442 skip_env "ldiskfs only test"
7444 remote_mds_nodsh && skip "remote MDS with nodsh"
7446 local MNTDEV="osd*.*MDT*.mntdev"
7447 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7448 [ -z "$DEV" ] && error "can't access $MNTDEV"
7449 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7450 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7451 error "can't access $DEV"
7452 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7453 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7457 run_test 57a "verify MDS filesystem created with large inodes =="
7460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7461 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7462 skip_env "ldiskfs only test"
7464 remote_mds_nodsh && skip "remote MDS with nodsh"
7466 local dir=$DIR/$tdir
7469 local fileN=$dir/f$filecount
7471 rm -rf $dir || error "removing $dir"
7473 local mdtidx=$($LFS getstripe -m $dir)
7474 local mdtname=MDT$(printf %04x $mdtidx)
7475 local facet=mds$((mdtidx + 1))
7477 echo "mcreating $filecount files"
7478 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
7480 # verify that files do not have EAs yet
7481 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
7482 error "$file1 has an EA"
7483 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
7484 error "$fileN has an EA"
7488 df $dir #make sure we get new statfs data
7489 local mdsfree=$(do_facet $facet \
7490 lctl get_param -n osd*.*$mdtname.kbytesfree)
7491 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7494 echo "opening files to create objects/EAs"
7495 for file in $(seq -f $dir/f%g 1 $filecount); do
7496 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
7497 error "opening $file"
7500 # verify that files have EAs now
7501 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
7502 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
7504 sleep 1 #make sure we get new statfs data
7506 local mdsfree2=$(do_facet $facet \
7507 lctl get_param -n osd*.*$mdtname.kbytesfree)
7508 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
7510 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
7511 if [ "$mdsfree" != "$mdsfree2" ]; then
7512 error "MDC before $mdcfree != after $mdcfree2"
7514 echo "MDC before $mdcfree != after $mdcfree2"
7515 echo "unable to confirm if MDS has large inodes"
7520 run_test 57b "default LOV EAs are stored inside large inodes ==="
7523 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7524 [ -z "$(which wiretest 2>/dev/null)" ] &&
7525 skip_env "could not find wiretest"
7529 run_test 58 "verify cross-platform wire constants =============="
7532 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7534 echo "touch 130 files"
7535 createmany -o $DIR/f59- 130
7537 unlinkmany $DIR/f59- 130
7539 # wait for commitment of removal
7540 wait_delete_completed
7542 run_test 59 "verify cancellation of llog records async ========="
7544 TEST60_HEAD="test_60 run $RANDOM"
7546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7547 remote_mgs_nodsh && skip "remote MGS with nodsh"
7548 do_facet mgs "! which run-llog.sh &> /dev/null" &&
7549 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
7550 skip_env "missing subtest run-llog.sh"
7552 log "$TEST60_HEAD - from kernel mode"
7553 do_facet mgs "$LCTL dk > /dev/null"
7554 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
7555 do_facet mgs $LCTL dk > $TMP/$tfile
7557 # LU-6388: test llog_reader
7558 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
7559 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
7560 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
7561 skip_env "missing llog_reader"
7562 local fstype=$(facet_fstype mgs)
7563 [ $fstype != ldiskfs -a $fstype != zfs ] &&
7564 skip_env "Only for ldiskfs or zfs type mgs"
7566 local mntpt=$(facet_mntpt mgs)
7567 local mgsdev=$(mgsdevname 1)
7579 #get fid and record list
7580 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
7582 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
7584 #remount mgs as ldiskfs or zfs type
7585 stop mgs || error "stop mgs failed"
7586 mount_fstype mgs || error "remount mgs failed"
7587 for ((i = 0; i < ${#fid_list[@]}; i++)); do
7590 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
7591 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
7596 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
7598 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
7600 echo "obj_file is $obj_file"
7601 do_facet mgs $llog_reader $obj_file
7603 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
7604 awk '{ print $3 }' | sed -e "s/^type=//g")
7605 if [ $rec_type != $rec ]; then
7606 echo "FAILED test_60a wrong record type $rec_type," \
7612 #check obj path if record type is LLOG_LOGID_MAGIC
7613 if [ "$rec" == "1064553b" ]; then
7614 path=$(do_facet mgs $llog_reader $obj_file |
7615 grep "path=" | awk '{ print $NF }' |
7616 sed -e "s/^path=//g")
7617 if [ $obj_file != $mntpt/$path ]; then
7618 echo "FAILED test_60a wrong obj path" \
7619 "$montpt/$path, should be $obj_file"
7626 #restart mgs before "error", otherwise it will block the next test
7627 stop mgs || error "stop mgs failed"
7628 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
7629 $pass || error "test failed, see FAILED test_60a messages for specifics"
7631 run_test 60a "llog_test run from kernel module and test llog_reader"
7633 test_60b() { # bug 6411
7634 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7637 LLOG_COUNT=$(do_facet mgs dmesg |
7638 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
7639 /llog_[a-z]*.c:[0-9]/ {
7651 [[ $LLOG_COUNT -gt 120 ]] &&
7652 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
7654 run_test 60b "limit repeated messages from CERROR/CWARN"
7657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7659 echo "create 5000 files"
7660 createmany -o $DIR/f60c- 5000
7661 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
7662 lctl set_param fail_loc=0x80000137
7663 unlinkmany $DIR/f60c- 5000
7664 lctl set_param fail_loc=0
7666 run_test 60c "unlink file when mds full"
7669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7671 SAVEPRINTK=$(lctl get_param -n printk)
7672 # verify "lctl mark" is even working"
7673 MESSAGE="test message ID $RANDOM $$"
7674 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7675 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
7677 lctl set_param printk=0 || error "set lnet.printk failed"
7678 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
7679 MESSAGE="new test message ID $RANDOM $$"
7680 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
7681 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
7682 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
7684 lctl set_param -n printk="$SAVEPRINTK"
7686 run_test 60d "test printk console message masking"
7689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7690 remote_mds_nodsh && skip "remote MDS with nodsh"
7693 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
7694 do_facet mds1 lctl set_param fail_loc=0x15b
7697 run_test 60e "no space while new llog is being created"
7703 test_mkdir -c $MDSCOUNT $DIR/$tdir
7708 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
7709 -c $MDSCOUNT $DIR/$tdir/subdir$index \
7711 mkdir $DIR/$tdir/subdir$index 2>/dev/null
7712 rmdir $DIR/$tdir/subdir$index 2>/dev/null
7713 index=$((index + 1))
7719 for i in {0..100}; do
7720 # define OBD_FAIL_OSD_TXN_START 0x19a
7721 local index=$((i % MDSCOUNT + 1))
7723 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
7730 for i in $(seq $MDSCOUNT); do
7731 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
7734 mkdir $DIR/$tdir/new || error "mkdir failed"
7735 rmdir $DIR/$tdir/new || error "rmdir failed"
7737 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
7739 for i in $(seq $MDSCOUNT); do
7740 wait_update_facet mds$i "$LCTL get_param -n \
7741 mdd.$(facet_svc mds$i).lfsck_namespace |
7742 awk '/^status/ { print \\\$2 }'" "completed"
7745 ls -R $DIR/$tdir || error "ls failed"
7746 rm -rf $DIR/$tdir || error "rmdir failed"
7748 run_test 60g "transaction abort won't cause MDT hung"
7751 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
7752 skip "Need MDS version at least 2.12.52"
7753 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
7757 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
7758 #define OBD_FAIL_MDS_STRIPE_FID 0x189
7759 for fail_loc in 0x80000188 0x80000189; do
7760 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
7761 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
7762 error "mkdir $dir-$fail_loc failed"
7763 for i in {0..10}; do
7764 # create may fail on missing stripe
7765 echo $i > $DIR/$tdir-$fail_loc/$i
7767 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7768 error "getdirstripe $tdir-$fail_loc failed"
7769 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
7770 error "migrate $tdir-$fail_loc failed"
7771 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
7772 error "getdirstripe $tdir-$fail_loc failed"
7773 pushd $DIR/$tdir-$fail_loc
7775 echo $f | cmp $f - || error "$f data mismatch"
7778 rm -rf $DIR/$tdir-$fail_loc
7781 run_test 60h "striped directory with missing stripes can be accessed"
7784 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7787 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
7788 cancel_lru_locks osc
7789 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
7792 run_test 61a "mmap() writes don't make sync hang ================"
7795 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
7797 run_test 61b "mmap() of unstriped file is successful"
7799 # bug 2330 - insufficient obd_match error checking causes LBUG
7801 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7805 cancel_lru_locks osc
7806 lctl set_param fail_loc=0x405
7807 cat $f && error "cat succeeded, expect -EIO"
7808 lctl set_param fail_loc=0
7810 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
7811 # match every page all of the time.
7812 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
7814 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
7815 # Though this test is irrelevant anymore, it helped to reveal some
7816 # other grant bugs (LU-4482), let's keep it.
7817 test_63a() { # was test_63
7818 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7820 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
7822 for i in `seq 10` ; do
7823 dd if=/dev/zero of=$DIR/f63 bs=8k &
7829 rm -f $DIR/f63 || true
7831 run_test 63a "Verify oig_wait interruption does not crash ======="
7833 # bug 2248 - async write errors didn't return to application on sync
7834 # bug 3677 - async write errors left page locked
7836 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7839 lctl set_param debug=-1
7841 # ensure we have a grant to do async writes
7842 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
7845 sync # sync lest earlier test intercept the fail_loc
7847 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7848 lctl set_param fail_loc=0x80000406
7849 $MULTIOP $DIR/$tfile Owy && \
7850 error "sync didn't return ENOMEM"
7851 sync; sleep 2; sync # do a real sync this time to flush page
7852 lctl get_param -n llite.*.dump_page_cache | grep locked && \
7853 error "locked page left in cache after async error" || true
7856 run_test 63b "async write errors should be returned to fsync ==="
7859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7862 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
7864 run_test 64a "verify filter grant calculations (in kernel) ====="
7867 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7869 sh oos.sh $MOUNT || error "oos.sh failed: $?"
7871 run_test 64b "check out-of-space detection on client"
7874 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
7876 run_test 64c "verify grant shrink"
7882 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
7885 # this does exactly what osc_request.c:osc_announce_cached() does in
7886 # order to calculate max amount of grants to ask from server
7890 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
7891 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
7893 ((rpc_in_flight++));
7894 nrpages=$((nrpages * rpc_in_flight))
7896 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
7898 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
7900 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
7901 local undirty=$((nrpages * PAGE_SIZE))
7903 local max_extent_pages
7904 max_extent_pages=$(import_param $tgt grant_max_extent_size)
7905 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
7906 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
7907 local grant_extent_tax
7908 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7910 undirty=$((undirty + nrextents * grant_extent_tax))
7915 # this is size of unit for grant allocation. It should be equal to
7916 # what tgt_grant.c:tgt_grant_chunk() calculates
7920 local grant_extent_tax
7922 max_brw_size=$(import_param $tgt max_brw_size)
7924 grant_extent_tax=$(import_param $tgt grant_extent_tax)
7926 echo $(((max_brw_size + grant_extent_tax) * 2))
7930 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
7931 skip "OST < 2.10.55 doesn't limit grants enough"
7933 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
7935 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
7936 skip "no grant_param connect flag"
7938 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
7940 $LCTL set_param -n -n debug="$OLDDEBUG" || true
7941 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
7944 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
7945 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
7947 $LFS setstripe $DIR/$tfile -i 0 -c 1
7948 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
7951 while kill -0 $ddpid; do
7952 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7954 if [[ $cur_grant -gt $max_cur_granted ]]; then
7956 error "cur_grant $cur_grant > $max_cur_granted"
7962 run_test 64d "check grant limit exceed"
7968 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
7970 ((cur_grants == expected)) ||
7971 error "$msg: grants mismatch: $cur_grants, expected $expected"
7975 echo $((($1 + $2 - 1) & ~($2 - 1)))
7979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7980 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
7981 skip "Need OSS version at least 2.11.56"
7983 # Remount client to reset grant
7984 remount_client $MOUNT || error "failed to remount client"
7985 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
7987 local init_grants=$(import_param $osc_tgt initial_grant)
7989 check_grants $osc_tgt $init_grants "init grants"
7991 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
7992 local max_brw_size=$(import_param $osc_tgt max_brw_size)
7993 local gbs=$(import_param $osc_tgt grant_block_size)
7995 # write random number of bytes from max_brw_size / 4 to max_brw_size
7996 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
7997 # align for direct io
7998 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
7999 # round to grant consumption unit
8000 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8002 local grants=$((wb_round_up + extent_tax))
8004 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8006 # define OBD_FAIL_TGT_NO_GRANT 0x725
8007 # make the server not grant more back
8008 do_facet ost1 $LCTL set_param fail_loc=0x725
8009 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8011 do_facet ost1 $LCTL set_param fail_loc=0
8013 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8015 rm -f $DIR/$tfile || error "rm failed"
8017 # Remount client to reset grant
8018 remount_client $MOUNT || error "failed to remount client"
8019 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8021 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8023 # define OBD_FAIL_TGT_NO_GRANT 0x725
8024 # make the server not grant more back
8025 do_facet ost1 $LCTL set_param fail_loc=0x725
8026 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8027 do_facet ost1 $LCTL set_param fail_loc=0
8029 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8031 run_test 64e "check grant consumption (no grant allocation)"
8034 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8036 # Remount client to reset grant
8037 remount_client $MOUNT || error "failed to remount client"
8038 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8040 local init_grants=$(import_param $osc_tgt initial_grant)
8041 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8042 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8043 local gbs=$(import_param $osc_tgt grant_block_size)
8044 local chunk=$(grant_chunk $osc_tgt)
8046 # write random number of bytes from max_brw_size / 4 to max_brw_size
8047 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8048 # align for direct io
8049 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8050 # round to grant consumption unit
8051 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8053 local grants=$((wb_round_up + extent_tax))
8055 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8056 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8057 error "error writing to $DIR/$tfile"
8059 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8060 "direct io with grant allocation"
8062 rm -f $DIR/$tfile || error "rm failed"
8064 # Remount client to reset grant
8065 remount_client $MOUNT || error "failed to remount client"
8066 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8068 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8070 local cmd="oO_WRONLY:w${write_bytes}_yc"
8072 $MULTIOP $DIR/$tfile $cmd &
8076 check_grants $osc_tgt $((init_grants - grants)) \
8077 "buffered io, not write rpc"
8079 kill -USR1 $MULTIPID
8082 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8083 "buffered io, one RPC"
8085 run_test 64f "check grant consumption (with grant allocation)"
8087 # bug 1414 - set/get directories' stripe info
8089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8091 test_mkdir $DIR/$tdir
8093 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8095 run_test 65a "directory with no stripe info"
8098 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8100 test_mkdir $DIR/$tdir
8101 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8103 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8106 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8108 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8112 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8114 test_mkdir $DIR/$tdir
8115 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8117 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8118 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8120 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8122 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8127 test_mkdir $DIR/$tdir
8128 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8129 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8131 if [[ $STRIPECOUNT -le 0 ]]; then
8133 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8134 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8135 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8137 sc=$(($STRIPECOUNT - 1))
8139 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8140 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8141 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8142 error "lverify failed"
8144 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8147 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8149 test_mkdir $DIR/$tdir
8151 $LFS setstripe $DIR/$tdir || error "setstripe"
8152 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8153 error "no stripe info failed"
8155 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8157 run_test 65e "directory setstripe defaults"
8160 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8162 test_mkdir $DIR/${tdir}f
8163 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8164 error "setstripe succeeded" || true
8166 run_test 65f "dir setstripe permission (should return error) ==="
8169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8171 test_mkdir $DIR/$tdir
8172 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8174 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8175 error "setstripe -S failed"
8176 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8177 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8178 error "delete default stripe failed"
8180 run_test 65g "directory setstripe -d"
8183 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8185 test_mkdir $DIR/$tdir
8186 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8188 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8189 error "setstripe -S failed"
8190 test_mkdir $DIR/$tdir/dd1
8191 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8192 error "stripe info inherit failed"
8194 run_test 65h "directory stripe info inherit ===================="
8197 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8199 save_layout_restore_at_exit $MOUNT
8201 # bug6367: set non-default striping on root directory
8202 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8204 # bug12836: getstripe on -1 default directory striping
8205 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8207 # bug12836: getstripe -v on -1 default directory striping
8208 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8210 # bug12836: new find on -1 default directory striping
8211 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8213 run_test 65i "various tests to set root directory striping"
8215 test_65j() { # bug6367
8216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8220 # if we aren't already remounting for each test, do so for this test
8221 if [ "$I_MOUNTED" = "yes" ]; then
8222 cleanup || error "failed to unmount"
8226 save_layout_restore_at_exit $MOUNT
8228 $LFS setstripe -d $MOUNT || error "setstripe failed"
8230 run_test 65j "set default striping on root directory (bug 6367)="
8234 wait_delete_completed
8235 do_facet $SINGLEMDS "lctl set_param -n \
8236 osp.$ost*MDT0000.max_create_count=$max_count"
8237 do_facet $SINGLEMDS "lctl set_param -n \
8238 osp.$ost*MDT0000.create_count=$count"
8239 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8240 echo $INACTIVE_OSC "is Activate"
8242 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8245 test_65k() { # bug11679
8246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8247 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8248 remote_mds_nodsh && skip "remote MDS with nodsh"
8250 local disable_precreate=true
8251 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8252 disable_precreate=false
8254 echo "Check OST status: "
8255 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8256 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8258 for OSC in $MDS_OSCS; do
8259 echo $OSC "is active"
8260 do_facet $SINGLEMDS lctl --device %$OSC activate
8263 for INACTIVE_OSC in $MDS_OSCS; do
8264 local ost=$(osc_to_ost $INACTIVE_OSC)
8265 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8266 lov.*md*.target_obd |
8267 awk -F: /$ost/'{ print $1 }' | head -n 1)
8270 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8271 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8273 echo "Deactivate: " $INACTIVE_OSC
8274 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8276 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8277 osp.$ost*MDT0000.create_count")
8278 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8279 osp.$ost*MDT0000.max_create_count")
8280 $disable_precreate &&
8281 do_facet $SINGLEMDS "lctl set_param -n \
8282 osp.$ost*MDT0000.max_create_count=0"
8284 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8285 [ -f $DIR/$tdir/$idx ] && continue
8286 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8287 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8289 error "setstripe $idx should succeed"; }
8290 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8292 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8295 do_facet $SINGLEMDS "lctl set_param -n \
8296 osp.$ost*MDT0000.max_create_count=$max_count"
8297 do_facet $SINGLEMDS "lctl set_param -n \
8298 osp.$ost*MDT0000.create_count=$count"
8299 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8300 echo $INACTIVE_OSC "is Activate"
8302 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8305 run_test 65k "validate manual striping works properly with deactivated OSCs"
8307 test_65l() { # bug 12836
8308 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8310 test_mkdir -p $DIR/$tdir/test_dir
8311 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8312 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8314 run_test 65l "lfs find on -1 stripe dir ========================"
8317 local layout=$(save_layout $MOUNT)
8318 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8319 restore_layout $MOUNT $layout
8320 error "setstripe should fail by non-root users"
8324 run_test 65m "normal user can't set filesystem default stripe"
8327 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8328 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8329 skip "Need MDS version at least 2.12.50"
8330 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8332 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8333 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8334 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8336 local root_layout=$(save_layout $MOUNT)
8337 stack_trap "restore_layout $MOUNT $root_layout" EXIT
8339 # new subdirectory under root directory should not inherit
8340 # the default layout from root
8341 local dir1=$MOUNT/$tdir-1
8342 mkdir $dir1 || error "mkdir $dir1 failed"
8343 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8344 error "$dir1 shouldn't have LOV EA"
8346 # delete the default layout on root directory
8347 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8349 local dir2=$MOUNT/$tdir-2
8350 mkdir $dir2 || error "mkdir $dir2 failed"
8351 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8352 error "$dir2 shouldn't have LOV EA"
8354 # set a new striping pattern on root directory
8355 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8356 local new_def_stripe_size=$((def_stripe_size * 2))
8357 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8358 error "set stripe size on $MOUNT failed"
8360 # new file created in $dir2 should inherit the new stripe size from
8361 # the filesystem default
8362 local file2=$dir2/$tfile-2
8363 touch $file2 || error "touch $file2 failed"
8365 local file2_stripe_size=$($LFS getstripe -S $file2)
8366 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8367 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8369 local dir3=$MOUNT/$tdir-3
8370 mkdir $dir3 || error "mkdir $dir3 failed"
8371 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8372 # the root layout, which is the actual default layout that will be used
8373 # when new files are created in $dir3.
8374 local dir3_layout=$(get_layout_param $dir3)
8375 local root_dir_layout=$(get_layout_param $MOUNT)
8376 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8377 error "$dir3 should show the default layout from $MOUNT"
8379 # set OST pool on root directory
8380 local pool=$TESTNAME
8381 pool_add $pool || error "add $pool failed"
8382 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8383 error "add targets to $pool failed"
8385 $LFS setstripe -p $pool $MOUNT ||
8386 error "set OST pool on $MOUNT failed"
8388 # new file created in $dir3 should inherit the pool from
8389 # the filesystem default
8390 local file3=$dir3/$tfile-3
8391 touch $file3 || error "touch $file3 failed"
8393 local file3_pool=$($LFS getstripe -p $file3)
8394 [[ "$file3_pool" = "$pool" ]] ||
8395 error "$file3 didn't inherit OST pool $pool"
8397 local dir4=$MOUNT/$tdir-4
8398 mkdir $dir4 || error "mkdir $dir4 failed"
8399 local dir4_layout=$(get_layout_param $dir4)
8400 root_dir_layout=$(get_layout_param $MOUNT)
8401 echo "$LFS getstripe -d $dir4"
8402 $LFS getstripe -d $dir4
8403 echo "$LFS getstripe -d $MOUNT"
8404 $LFS getstripe -d $MOUNT
8405 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8406 error "$dir4 should show the default layout from $MOUNT"
8408 # new file created in $dir4 should inherit the pool from
8409 # the filesystem default
8410 local file4=$dir4/$tfile-4
8411 touch $file4 || error "touch $file4 failed"
8413 local file4_pool=$($LFS getstripe -p $file4)
8414 [[ "$file4_pool" = "$pool" ]] ||
8415 error "$file4 didn't inherit OST pool $pool"
8417 # new subdirectory under non-root directory should inherit
8418 # the default layout from its parent directory
8419 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
8420 error "set directory layout on $dir4 failed"
8422 local dir5=$dir4/$tdir-5
8423 mkdir $dir5 || error "mkdir $dir5 failed"
8425 dir4_layout=$(get_layout_param $dir4)
8426 local dir5_layout=$(get_layout_param $dir5)
8427 [[ "$dir4_layout" = "$dir5_layout" ]] ||
8428 error "$dir5 should inherit the default layout from $dir4"
8430 # though subdir under ROOT doesn't inherit default layout, but
8431 # its sub dir/file should be created with default layout.
8432 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
8433 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
8434 skip "Need MDS version at least 2.12.59"
8436 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
8437 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
8438 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
8440 if [ $default_lmv_hash == "none" ]; then
8441 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
8443 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
8444 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
8447 $LFS setdirstripe -D -c 2 $MOUNT ||
8448 error "setdirstripe -D -c 2 failed"
8449 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
8450 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
8451 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
8453 run_test 65n "don't inherit default layout from root for new subdirectories"
8455 # bug 2543 - update blocks count on client
8457 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8460 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
8461 sync; sync_all_data; sync; sync_all_data
8462 cancel_lru_locks osc
8463 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
8464 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
8466 run_test 66 "update inode blocks count on client ==============="
8469 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
8473 swapon -s | awk '($1 == "'$1'") { print $4 }'
8476 # bug5265, obdfilter oa2dentry return -ENOENT
8477 # #define OBD_FAIL_SRV_ENOENT 0x217
8479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8480 remote_ost_nodsh && skip "remote OST with nodsh"
8483 $LFS setstripe -c 1 -i 0 $f
8485 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
8487 do_facet ost1 lctl set_param fail_loc=0x217
8488 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
8489 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
8491 do_facet ost1 lctl set_param fail_loc=0
8492 $DIRECTIO write $f 0 2 || error "write error"
8494 cancel_lru_locks osc
8495 $DIRECTIO read $f 0 1 || error "read error"
8497 do_facet ost1 lctl set_param fail_loc=0x217
8498 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
8500 do_facet ost1 lctl set_param fail_loc=0
8503 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
8506 test_mkdir $DIR/$tdir
8507 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
8508 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
8510 run_test 71 "Running dbench on lustre (don't segment fault) ===="
8512 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
8513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8514 [ "$RUNAS_ID" = "$UID" ] &&
8515 skip_env "RUNAS_ID = UID = $UID -- skipping"
8516 # Check that testing environment is properly set up. Skip if not
8517 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
8518 skip_env "User $RUNAS_ID does not exist - skipping"
8521 chmod 777 $DIR/$tfile
8522 chmod ug+s $DIR/$tfile
8523 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
8524 error "$RUNAS dd $DIR/$tfile failed"
8525 # See if we are still setuid/sgid
8526 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8527 error "S/gid is not dropped on write"
8528 # Now test that MDS is updated too
8529 cancel_lru_locks mdc
8530 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
8531 error "S/gid is not dropped on MDS"
8534 run_test 72a "Test that remove suid works properly (bug5695) ===="
8536 test_72b() { # bug 24226 -- keep mode setting when size is not changing
8539 [ "$RUNAS_ID" = "$UID" ] &&
8540 skip_env "RUNAS_ID = UID = $UID -- skipping"
8541 [ "$RUNAS_ID" -eq 0 ] &&
8542 skip_env "RUNAS_ID = 0 -- skipping"
8543 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8544 # Check that testing environment is properly set up. Skip if not
8545 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
8546 skip_env "User $RUNAS_ID does not exist - skipping"
8548 touch $DIR/${tfile}-f{g,u}
8549 test_mkdir $DIR/${tfile}-dg
8550 test_mkdir $DIR/${tfile}-du
8551 chmod 770 $DIR/${tfile}-{f,d}{g,u}
8552 chmod g+s $DIR/${tfile}-{f,d}g
8553 chmod u+s $DIR/${tfile}-{f,d}u
8554 for perm in 777 2777 4777; do
8555 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
8556 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
8557 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
8558 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
8562 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
8564 # bug 3462 - multiple simultaneous MDC requests
8566 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8568 test_mkdir $DIR/d73-1
8569 test_mkdir $DIR/d73-2
8570 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
8573 lctl set_param fail_loc=0x80000129
8574 $MULTIOP $DIR/d73-1/f73-2 Oc &
8576 lctl set_param fail_loc=0
8578 $MULTIOP $DIR/d73-2/f73-3 Oc &
8582 wait $pid1 || return 1
8586 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
8587 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
8588 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
8592 run_test 73 "multiple MDC requests (should not deadlock)"
8594 test_74a() { # bug 6149, 6184
8595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8598 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8600 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8601 # will spin in a tight reconnection loop
8602 $LCTL set_param fail_loc=0x8000030e
8603 # get any lock that won't be difficult - lookup works.
8605 $LCTL set_param fail_loc=0
8609 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
8611 test_74b() { # bug 13310
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
8616 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
8617 # will spin in a tight reconnection loop
8618 $LCTL set_param fail_loc=0x8000030e
8619 # get a "difficult" lock
8621 $LCTL set_param fail_loc=0
8625 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
8628 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8630 #define OBD_FAIL_LDLM_NEW_LOCK
8631 $LCTL set_param fail_loc=0x319
8632 touch $DIR/$tfile && error "touch successful"
8633 $LCTL set_param fail_loc=0
8636 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
8638 slab_lic=/sys/kernel/slab/lustre_inode_cache
8640 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
8641 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
8642 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
8645 test_76() { # Now for b=20433, added originally in b=1443
8646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8648 cancel_lru_locks osc
8649 # there may be some slab objects cached per core
8650 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
8651 local before=$(num_objects)
8652 local count=$((512 * cpus))
8653 [ "$SLOW" = "no" ] && count=$((128 * cpus))
8654 local margin=$((count / 10))
8655 if [[ -f $slab_lic/aliases ]]; then
8656 local aliases=$(cat $slab_lic/aliases)
8657 (( aliases > 0 )) && margin=$((margin * aliases))
8660 echo "before slab objects: $before"
8661 for i in $(seq $count); do
8665 cancel_lru_locks osc
8666 local after=$(num_objects)
8667 echo "created: $count, after slab objects: $after"
8668 # shared slab counts are not very accurate, allow significant margin
8669 # the main goal is that the cache growth is not permanently > $count
8670 while (( after > before + margin )); do
8672 after=$(num_objects)
8674 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
8675 if (( wait > 60 )); then
8676 error "inode slab grew from $before+$margin to $after"
8680 run_test 76 "confirm clients recycle inodes properly ===="
8686 # Note: in sptlrpc modes which enable its own bulk checksum, the
8687 # original crc32_le bulk checksum will be automatically disabled,
8688 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
8689 # will be checked by sptlrpc code against sptlrpc bulk checksum.
8690 # In this case set_checksums() will not be no-op, because sptlrpc
8691 # bulk checksum will be enabled all through the test.
8693 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
8694 lctl set_param -n osc.*.checksums $1
8698 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8699 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
8700 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
8701 tr -d [] | head -n1)}
8704 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
8706 log "set checksum type to $1, rc = $rc"
8710 get_osc_checksum_type()
8712 # arugment 1: OST name, like OST0000
8714 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
8715 sed 's/.*\[\(.*\)\].*/\1/g')
8717 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
8721 F77_TMP=$TMP/f77-temp
8724 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
8725 error "error writing to $F77_TMP"
8728 test_77a() { # bug 10889
8729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8730 $GSS && skip_env "could not run with gss"
8732 [ ! -f $F77_TMP ] && setup_f77
8734 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
8738 run_test 77a "normal checksum read/write operation"
8740 test_77b() { # bug 10889
8741 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8742 $GSS && skip_env "could not run with gss"
8744 [ ! -f $F77_TMP ] && setup_f77
8745 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8746 $LCTL set_param fail_loc=0x80000409
8749 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8750 error "dd error: $?"
8751 $LCTL set_param fail_loc=0
8753 for algo in $CKSUM_TYPES; do
8754 cancel_lru_locks osc
8755 set_checksum_type $algo
8756 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8757 $LCTL set_param fail_loc=0x80000408
8758 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
8759 $LCTL set_param fail_loc=0
8762 set_checksum_type $ORIG_CSUM_TYPE
8765 run_test 77b "checksum error on client write, read"
8770 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
8772 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
8773 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
8774 $check_ost && [ -n "$ost_file_prefix" ] &&
8775 do_facet ost1 rm -f ${ost_file_prefix}\*
8779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8780 $GSS && skip_env "could not run with gss"
8781 remote_ost_nodsh && skip "remote OST with nodsh"
8784 local osc_file_prefix
8786 local check_ost=false
8787 local ost_file_prefix
8793 # ensure corruption will occur on first OSS/OST
8794 $LFS setstripe -i 0 $DIR/$tfile
8796 [ ! -f $F77_TMP ] && setup_f77
8797 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
8798 error "dd write error: $?"
8799 fid=$($LFS path2fid $DIR/$tfile)
8801 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
8804 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
8805 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
8807 echo "OSS do not support bulk pages dump upon error"
8810 osc_file_prefix=$($LCTL get_param -n debug_path)
8811 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
8813 trap cleanup_77c EXIT
8816 # enable bulk pages dump upon error on Client
8817 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
8818 # enable bulk pages dump upon error on OSS
8820 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
8822 # flush Client cache to allow next read to reach OSS
8823 cancel_lru_locks osc
8825 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8826 $LCTL set_param fail_loc=0x80000408
8827 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
8828 $LCTL set_param fail_loc=0
8832 # check cksum dump on Client
8833 osc_file=$(ls ${osc_file_prefix}*)
8834 [ -n "$osc_file" ] || error "no checksum dump file on Client"
8835 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
8836 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
8837 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
8838 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
8840 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
8841 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8842 error "dump content does not match on Client"
8844 $check_ost || skip "No need to check cksum dump on OSS"
8846 # check cksum dump on OSS
8847 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
8848 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
8849 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
8850 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
8851 [[ "$orig_cksum" == "$dump_cksum" ]] ||
8852 error "dump content does not match on OSS"
8856 run_test 77c "checksum error on client read with debug"
8858 test_77d() { # bug 10889
8859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8860 $GSS && skip_env "could not run with gss"
8862 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8863 $LCTL set_param fail_loc=0x80000409
8865 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8866 error "direct write: rc=$?"
8867 $LCTL set_param fail_loc=0
8870 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
8871 $LCTL set_param fail_loc=0x80000408
8873 cancel_lru_locks osc
8874 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
8875 error "direct read: rc=$?"
8876 $LCTL set_param fail_loc=0
8879 run_test 77d "checksum error on OST direct write, read"
8881 test_77f() { # bug 10889
8882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8883 $GSS && skip_env "could not run with gss"
8886 for algo in $CKSUM_TYPES; do
8887 cancel_lru_locks osc
8888 set_checksum_type $algo
8889 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
8890 $LCTL set_param fail_loc=0x409
8891 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
8892 error "direct write succeeded"
8893 $LCTL set_param fail_loc=0
8895 set_checksum_type $ORIG_CSUM_TYPE
8898 run_test 77f "repeat checksum error on write (expect error)"
8900 test_77g() { # bug 10889
8901 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8902 $GSS && skip_env "could not run with gss"
8903 remote_ost_nodsh && skip "remote OST with nodsh"
8905 [ ! -f $F77_TMP ] && setup_f77
8907 local file=$DIR/$tfile
8908 stack_trap "rm -f $file" EXIT
8910 $LFS setstripe -c 1 -i 0 $file
8911 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
8912 do_facet ost1 lctl set_param fail_loc=0x8000021a
8914 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
8915 error "write error: rc=$?"
8916 do_facet ost1 lctl set_param fail_loc=0
8919 cancel_lru_locks osc
8920 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
8921 do_facet ost1 lctl set_param fail_loc=0x8000021b
8923 cmp $F77_TMP $file || error "file compare failed"
8924 do_facet ost1 lctl set_param fail_loc=0
8927 run_test 77g "checksum error on OST write, read"
8929 test_77k() { # LU-10906
8930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8931 $GSS && skip_env "could not run with gss"
8933 local cksum_param="osc.$FSNAME*.checksums"
8934 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
8938 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
8939 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
8940 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
8943 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
8944 error "failed to set checksum=$i on MGS"
8945 wait_update $HOSTNAME "$get_checksum" $i
8947 echo "remount client, checksum should be $i"
8948 remount_client $MOUNT || error "failed to remount client"
8949 checksum=$(eval $get_checksum)
8950 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8952 # remove persistent param to avoid races with checksum mountopt below
8953 do_facet mgs $LCTL set_param -P -d $cksum_param ||
8954 error "failed to delete checksum on MGS"
8956 for opt in "checksum" "nochecksum"; do
8957 #remount with mount option
8958 echo "remount client with option $opt, checksum should be $i"
8959 umount_client $MOUNT || error "failed to umount client"
8960 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
8961 error "failed to mount client with option '$opt'"
8962 checksum=$(eval $get_checksum)
8963 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
8967 remount_client $MOUNT || error "failed to remount client"
8969 run_test 77k "enable/disable checksum correctly"
8972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8973 $GSS && skip_env "could not run with gss"
8976 stack_trap "set_checksums $ORIG_CSUM" EXIT
8977 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
8979 set_checksum_type invalid && error "unexpected success of invalid checksum type"
8981 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8982 for algo in $CKSUM_TYPES; do
8983 set_checksum_type $algo || error "fail to set checksum type $algo"
8984 osc_algo=$(get_osc_checksum_type OST0000)
8985 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
8987 # no locks, no reqs to let the connection idle
8988 cancel_lru_locks osc
8989 lru_resize_disable osc
8990 wait_osc_import_state client ost1 IDLE
8992 # ensure ost1 is connected
8993 stat $DIR/$tfile >/dev/null || error "can't stat"
8994 wait_osc_import_state client ost1 FULL
8996 osc_algo=$(get_osc_checksum_type OST0000)
8997 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9001 run_test 77l "preferred checksum type is remembered after reconnected"
9003 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9012 test_78() { # bug 10901
9013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9014 remote_ost || skip_env "local OST"
9017 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9018 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9019 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9020 echo "MemTotal: $MEMTOTAL"
9022 # reserve 256MB of memory for the kernel and other running processes,
9023 # and then take 1/2 of the remaining memory for the read/write buffers.
9024 if [ $MEMTOTAL -gt 512 ] ;then
9025 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9027 # for those poor memory-starved high-end clusters...
9028 MEMTOTAL=$((MEMTOTAL / 2))
9030 echo "Mem to use for directio: $MEMTOTAL"
9032 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9033 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9034 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9035 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9037 echo "Smallest OST: $SMALLESTOST"
9038 [[ $SMALLESTOST -lt 10240 ]] &&
9039 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9041 trap cleanup_test_78 EXIT
9043 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9044 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9046 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9047 echo "File size: $F78SIZE"
9048 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9049 for i in $(seq 1 $NSEQ); do
9050 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9051 echo directIO rdwr round $i of $NSEQ
9052 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9057 run_test 78 "handle large O_DIRECT writes correctly ============"
9059 test_79() { # bug 12743
9060 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9062 wait_delete_completed
9064 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9065 BKFREE=$(calc_osc_kbytes kbytesfree)
9066 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9068 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9069 DFTOTAL=`echo $STRING | cut -d, -f1`
9070 DFUSED=`echo $STRING | cut -d, -f2`
9071 DFAVAIL=`echo $STRING | cut -d, -f3`
9072 DFFREE=$(($DFTOTAL - $DFUSED))
9074 ALLOWANCE=$((64 * $OSTCOUNT))
9076 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9077 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9078 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9080 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9081 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9082 error "df free($DFFREE) mismatch OST free($BKFREE)"
9084 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9085 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9086 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9089 run_test 79 "df report consistency check ======================="
9091 test_80() { # bug 10718
9092 remote_ost_nodsh && skip "remote OST with nodsh"
9093 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9095 # relax strong synchronous semantics for slow backends like ZFS
9096 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9097 local soc="obdfilter.*.sync_lock_cancel"
9098 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9100 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9101 if [ -z "$save" ]; then
9102 soc="obdfilter.*.sync_on_lock_cancel"
9103 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9106 if [ "$save" != "never" ]; then
9107 local hosts=$(comma_list $(osts_nodes))
9109 do_nodes $hosts $LCTL set_param $soc=never
9110 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9114 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9116 local before=$(date +%s)
9117 cancel_lru_locks osc
9118 local after=$(date +%s)
9119 local diff=$((after - before))
9120 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9124 run_test 80 "Page eviction is equally fast at high offsets too"
9126 test_81a() { # LU-456
9127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9128 remote_ost_nodsh && skip "remote OST with nodsh"
9130 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9131 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9132 do_facet ost1 lctl set_param fail_loc=0x80000228
9134 # write should trigger a retry and success
9135 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9136 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9138 if [ $RC -ne 0 ] ; then
9139 error "write should success, but failed for $RC"
9142 run_test 81a "OST should retry write when get -ENOSPC ==============="
9144 test_81b() { # LU-456
9145 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9146 remote_ost_nodsh && skip "remote OST with nodsh"
9148 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9149 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9150 do_facet ost1 lctl set_param fail_loc=0x228
9152 # write should retry several times and return -ENOSPC finally
9153 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9154 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9157 if [ $RC -ne $ENOSPC ] ; then
9158 error "dd should fail for -ENOSPC, but succeed."
9161 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9164 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9166 test_mkdir $DIR/$tdir.cvsroot
9167 chown $RUNAS_ID $DIR/$tdir.cvsroot
9170 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9173 # some versions of cvs import exit(1) when asked to import links or
9174 # files they can't read. ignore those files.
9175 local toignore=$(find . -type l -printf '-I %f\n' -o \
9176 ! -perm /4 -printf '-I %f\n')
9177 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9178 $tdir.reposname vtag rtag
9181 test_mkdir $DIR/$tdir.reposname
9182 chown $RUNAS_ID $DIR/$tdir.reposname
9183 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9185 cd $DIR/$tdir.reposname
9187 $RUNAS cvs add -m 'addmsg' foo99
9189 $RUNAS cvs commit -m 'nomsg' foo99
9190 rm -fr $DIR/$tdir.cvsroot
9192 run_test 99 "cvs strange file/directory operations"
9195 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9196 [[ "$NETTYPE" =~ tcp ]] ||
9197 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9198 remote_ost_nodsh && skip "remote OST with nodsh"
9199 remote_mds_nodsh && skip "remote MDS with nodsh"
9201 skip "useless for local single node setup"
9203 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9204 [ "$PROT" != "tcp" ] && continue
9205 RPORT=$(echo $REMOTE | cut -d: -f2)
9206 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9209 LPORT=`echo $LOCAL | cut -d: -f2`
9210 if [ $LPORT -ge 1024 ]; then
9211 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9213 error_exit "local: $LPORT > 1024, remote: $RPORT"
9216 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9218 run_test 100 "check local port using privileged port ==========="
9220 function get_named_value()
9229 echo $line | sed "s/^$tag[ ]*//"
9236 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9237 awk '/^max_cached_mb/ { print $2 }')
9240 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9245 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9250 local cache_limit=32
9252 $LCTL set_param -n osc.*-osc*.rpc_stats 0
9253 trap cleanup_101a EXIT
9254 $LCTL set_param -n llite.*.read_ahead_stats 0
9255 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
9258 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9260 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9261 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9264 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9265 get_named_value 'read but discarded' | cut -d" " -f1); do
9266 discard=$(($discard + $s))
9270 $LCTL get_param osc.*-osc*.rpc_stats
9271 $LCTL get_param llite.*.read_ahead_stats
9273 # Discard is generally zero, but sometimes a few random reads line up
9274 # and trigger larger readahead, which is wasted & leads to discards.
9275 if [[ $(($discard)) -gt $nreads ]]; then
9276 error "too many ($discard) discarded pages"
9278 rm -f $DIR/$tfile || true
9280 run_test 101a "check read-ahead for random reads"
9283 test_mkdir $DIR/$tdir
9285 local FILE_LENGTH=$2
9288 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9290 local list=$(comma_list $(osts_nodes))
9291 set_osd_param $list '' read_cache_enable 0
9292 set_osd_param $list '' writethrough_cache_enable 0
9294 trap cleanup_test101bc EXIT
9295 # prepare the read-ahead file
9296 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9298 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9299 count=$FILE_SIZE_MB 2> /dev/null
9303 cleanup_test101bc() {
9308 local list=$(comma_list $(osts_nodes))
9309 set_osd_param $list '' read_cache_enable 1
9310 set_osd_param $list '' writethrough_cache_enable 1
9314 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9319 local STRIPE_SIZE=$2
9320 local FILE_LENGTH=$3
9321 local RA_INC=1048576
9322 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9323 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9324 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9325 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9326 get_named_value 'read but discarded' |
9327 cut -d" " -f1 | calc_total)
9328 if [[ $DISCARD -gt $discard_limit ]]; then
9329 $LCTL get_param llite.*.read_ahead_stats
9330 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9332 echo "Read-ahead success for size ${READ_SIZE}"
9337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9338 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9340 local STRIPE_SIZE=1048576
9341 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9343 if [ $SLOW == "yes" ]; then
9344 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9346 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9349 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9351 # prepare the read-ahead file
9352 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9353 cancel_lru_locks osc
9354 for BIDX in 2 4 8 16 32 64 128 256
9356 local BSIZE=$((BIDX*4096))
9357 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9358 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9359 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9360 $LCTL set_param -n llite.*.read_ahead_stats 0
9361 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9362 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9363 cancel_lru_locks osc
9364 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9369 run_test 101b "check stride-io mode read-ahead ================="
9372 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9374 local STRIPE_SIZE=1048576
9375 local FILE_LENGTH=$((STRIPE_SIZE*100))
9380 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9382 cancel_lru_locks osc
9383 $LCTL set_param osc.*.rpc_stats 0
9384 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
9385 $LCTL get_param osc.*.rpc_stats
9386 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
9387 local stats=$($LCTL get_param -n $osc_rpc_stats)
9388 local lines=$(echo "$stats" | awk 'END {print NR;}')
9391 if [ $lines -le 20 ]; then
9392 echo "continue debug"
9395 for size in 1 2 4 8; do
9396 local rpc=$(echo "$stats" |
9397 awk '($1 == "'$size':") {print $2; exit; }')
9398 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
9399 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
9401 echo "$osc_rpc_stats check passed!"
9406 run_test 101c "check stripe_size aligned read-ahead ================="
9409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9411 local file=$DIR/$tfile
9412 local sz_MB=${FILESIZE_101d:-80}
9413 local ra_MB=${READAHEAD_MB:-40}
9415 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
9416 [ $free_MB -lt $sz_MB ] &&
9417 skip "Need free space ${sz_MB}M, have ${free_MB}M"
9419 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
9420 $LFS setstripe -c -1 $file || error "setstripe failed"
9422 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
9423 echo Cancel LRU locks on lustre client to flush the client cache
9424 cancel_lru_locks osc
9426 echo Disable read-ahead
9427 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9428 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9429 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_RA" EXIT
9430 $LCTL get_param -n llite.*.max_read_ahead_mb
9432 echo "Reading the test file $file with read-ahead disabled"
9433 local sz_KB=$((sz_MB * 1024 / 4))
9434 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
9435 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
9436 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9437 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9439 echo "Cancel LRU locks on lustre client to flush the client cache"
9440 cancel_lru_locks osc
9441 echo Enable read-ahead with ${ra_MB}MB
9442 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
9444 echo "Reading the test file $file with read-ahead enabled"
9445 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
9446 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
9448 echo "read-ahead disabled time read $raOFF"
9449 echo "read-ahead enabled time read $raON"
9452 wait_delete_completed
9454 # use awk for this check instead of bash because it handles decimals
9455 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
9456 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
9458 run_test 101d "file read with and without read-ahead enabled"
9461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9463 local file=$DIR/$tfile
9464 local size_KB=500 #KB
9468 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
9469 local need_KB=$((count * size_KB))
9470 [[ $free_KB -le $need_KB ]] &&
9471 skip_env "Need free space $need_KB, have $free_KB"
9473 echo "Creating $count ${size_KB}K test files"
9474 for ((i = 0; i < $count; i++)); do
9475 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
9478 echo "Cancel LRU locks on lustre client to flush the client cache"
9479 cancel_lru_locks $OSC
9481 echo "Reset readahead stats"
9482 $LCTL set_param -n llite.*.read_ahead_stats 0
9484 for ((i = 0; i < $count; i++)); do
9485 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
9488 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9489 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9491 for ((i = 0; i < $count; i++)); do
9492 rm -rf $file.$i 2>/dev/null
9495 #10000 means 20% reads are missing in readahead
9496 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
9498 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
9501 which iozone || skip_env "no iozone installed"
9503 local old_debug=$($LCTL get_param debug)
9504 old_debug=${old_debug#*=}
9505 $LCTL set_param debug="reada mmap"
9507 # create a test file
9508 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
9510 echo Cancel LRU locks on lustre client to flush the client cache
9511 cancel_lru_locks osc
9513 echo Reset readahead stats
9514 $LCTL set_param -n llite.*.read_ahead_stats 0
9516 echo mmap read the file with small block size
9517 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
9520 echo checking missing pages
9521 $LCTL get_param llite.*.read_ahead_stats
9522 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9523 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9525 $LCTL set_param debug="$old_debug"
9526 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
9529 run_test 101f "check mmap read performance"
9531 test_101g_brw_size_test() {
9533 local pages=$((mb * 1048576 / PAGE_SIZE))
9534 local file=$DIR/$tfile
9536 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
9537 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
9538 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
9539 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
9543 stack_trap "rm -f $file" EXIT
9544 $LCTL set_param -n osc.*.rpc_stats=0
9546 # 10 RPCs should be enough for the test
9548 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
9549 { error "dd write ${mb} MB blocks failed"; return 3; }
9550 cancel_lru_locks osc
9551 dd of=/dev/null if=$file bs=${mb}M count=$count ||
9552 { error "dd write ${mb} MB blocks failed"; return 4; }
9554 # calculate number of full-sized read and write RPCs
9555 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
9556 sed -n '/pages per rpc/,/^$/p' |
9557 awk '/'$pages':/ { reads += $2; writes += $6 }; \
9558 END { print reads,writes }'))
9559 # allow one extra full-sized read RPC for async readahead
9560 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
9561 { error "${rpcs[0]} != $count read RPCs"; return 5; }
9562 [[ ${rpcs[1]} == $count ]] ||
9563 { error "${rpcs[1]} != $count write RPCs"; return 6; }
9567 remote_ost_nodsh && skip "remote OST with nodsh"
9570 local osts=$(get_facets OST)
9571 local list=$(comma_list $(osts_nodes))
9572 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
9573 local brw_size="obdfilter.*.brw_size"
9575 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9577 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
9579 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
9580 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
9581 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
9582 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
9583 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
9584 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
9586 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
9589 if [[ $orig_mb -lt 16 ]]; then
9590 save_lustre_params $osts "$brw_size" > $p
9591 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
9592 error "set 16MB RPC size failed"
9594 echo "remount client to enable new RPC size"
9595 remount_client $MOUNT || error "remount_client failed"
9598 test_101g_brw_size_test 16 || error "16MB RPC test failed"
9599 # should be able to set brw_size=12, but no rpc_stats for that
9600 test_101g_brw_size_test 8 || error "8MB RPC test failed"
9603 test_101g_brw_size_test 4 || error "4MB RPC test failed"
9605 if [[ $orig_mb -lt 16 ]]; then
9606 restore_lustre_params < $p
9607 remount_client $MOUNT || error "remount_client restore failed"
9610 rm -f $p $DIR/$tfile
9612 run_test 101g "Big bulk(4/16 MiB) readahead"
9615 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9617 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
9618 error "dd 70M file failed"
9619 echo Cancel LRU locks on lustre client to flush the client cache
9620 cancel_lru_locks osc
9622 echo "Reset readahead stats"
9623 $LCTL set_param -n llite.*.read_ahead_stats 0
9625 echo "Read 10M of data but cross 64M bundary"
9626 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
9627 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9628 get_named_value 'misses' | cut -d" " -f1 | calc_total)
9629 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
9630 rm -f $p $DIR/$tfile
9632 run_test 101h "Readahead should cover current read window"
9635 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
9636 error "dd 10M file failed"
9638 local max_per_file_mb=$($LCTL get_param -n \
9639 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
9640 cancel_lru_locks osc
9641 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
9642 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
9643 error "set max_read_ahead_per_file_mb to 1 failed"
9645 echo "Reset readahead stats"
9646 $LCTL set_param llite.*.read_ahead_stats=0
9648 dd if=$DIR/$tfile of=/dev/null bs=2M
9650 $LCTL get_param llite.*.read_ahead_stats
9651 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9652 awk '/misses/ { print $2 }')
9653 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
9656 run_test 101i "allow current readahead to exceed reservation"
9659 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
9660 error "setstripe $DIR/$tfile failed"
9661 local file_size=$((1048576 * 16))
9662 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
9663 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
9665 echo Disable read-ahead
9666 $LCTL set_param -n llite.*.max_read_ahead_mb=0
9668 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
9669 for blk in $PAGE_SIZE 1048576 $file_size; do
9670 cancel_lru_locks osc
9671 echo "Reset readahead stats"
9672 $LCTL set_param -n llite.*.read_ahead_stats=0
9673 local count=$(($file_size / $blk))
9674 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
9675 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
9676 get_named_value 'failed to fast read' |
9677 cut -d" " -f1 | calc_total)
9678 $LCTL get_param -n llite.*.read_ahead_stats
9679 [ $miss -eq $count ] || error "expected $count got $miss"
9682 rm -f $p $DIR/$tfile
9684 run_test 101j "A complete read block should be submitted when no RA"
9687 test_mkdir $DIR/$tdir
9688 chown $RUNAS_ID $DIR/$tdir
9691 STRIPE_COUNT=$OSTCOUNT
9692 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
9694 trap cleanup_test102 EXIT
9696 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
9698 for num in 1 2 3 4; do
9699 for count in $(seq 1 $STRIPE_COUNT); do
9700 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
9701 local size=`expr $STRIPE_SIZE \* $num`
9702 local file=file"$num-$idx-$count"
9703 $1 $LFS setstripe -S $size -i $idx -c $count $file
9709 $1 tar cf $TMP/f102.tar $tdir --xattrs
9715 rm -rf $DIR/d0.sanity/d102
9719 [ "$UID" != 0 ] && skip "must run as root"
9720 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
9721 skip_env "must have user_xattr"
9723 [ -z "$(which setfattr 2>/dev/null)" ] &&
9724 skip_env "could not find setfattr"
9726 local testfile=$DIR/$tfile
9729 echo "set/get xattr..."
9730 setfattr -n trusted.name1 -v value1 $testfile ||
9731 error "setfattr -n trusted.name1=value1 $testfile failed"
9732 getfattr -n trusted.name1 $testfile 2> /dev/null |
9733 grep "trusted.name1=.value1" ||
9734 error "$testfile missing trusted.name1=value1"
9736 setfattr -n user.author1 -v author1 $testfile ||
9737 error "setfattr -n user.author1=author1 $testfile failed"
9738 getfattr -n user.author1 $testfile 2> /dev/null |
9739 grep "user.author1=.author1" ||
9740 error "$testfile missing trusted.author1=author1"
9743 setfattr -n trusted.name2 -v value2 $testfile ||
9744 error "$testfile unable to set trusted.name2"
9745 setfattr -n trusted.name3 -v value3 $testfile ||
9746 error "$testfile unable to set trusted.name3"
9747 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
9748 grep "trusted.name" | wc -l) -eq 3 ] ||
9749 error "$testfile missing 3 trusted.name xattrs"
9751 setfattr -n user.author2 -v author2 $testfile ||
9752 error "$testfile unable to set user.author2"
9753 setfattr -n user.author3 -v author3 $testfile ||
9754 error "$testfile unable to set user.author3"
9755 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
9756 grep "user.author" | wc -l) -eq 3 ] ||
9757 error "$testfile missing 3 user.author xattrs"
9759 echo "remove xattr..."
9760 setfattr -x trusted.name1 $testfile ||
9761 error "$testfile error deleting trusted.name1"
9762 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
9763 error "$testfile did not delete trusted.name1 xattr"
9765 setfattr -x user.author1 $testfile ||
9766 error "$testfile error deleting user.author1"
9767 echo "set lustre special xattr ..."
9768 $LFS setstripe -c1 $testfile
9769 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
9770 awk -F "=" '/trusted.lov/ { print $2 }' )
9771 setfattr -n "trusted.lov" -v $lovea $testfile ||
9772 error "$testfile doesn't ignore setting trusted.lov again"
9773 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
9774 error "$testfile allow setting invalid trusted.lov"
9777 run_test 102a "user xattr test =================================="
9779 check_102b_layout() {
9781 local testfile=$DIR/$tfile
9783 echo "test layout '$layout'"
9784 $LFS setstripe $layout $testfile || error "setstripe failed"
9785 $LFS getstripe -y $testfile
9787 echo "get/set/list trusted.lov xattr ..." # b=10930
9788 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
9789 [[ "$value" =~ "trusted.lov" ]] ||
9790 error "can't get trusted.lov from $testfile"
9791 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
9792 error "getstripe failed"
9794 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
9796 value=$(cut -d= -f2 <<<$value)
9797 # LU-13168: truncated xattr should fail if short lov_user_md header
9798 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
9799 lens="${#value}" || lens="$(seq 4 2 ${#value})"
9800 for len in $lens; do
9801 echo "setfattr $len $testfile.2"
9802 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
9803 [ $len -lt 66 ] && error "short xattr len=$len worked"
9805 local stripe_size=$($LFS getstripe -S $testfile.2)
9806 local stripe_count=$($LFS getstripe -c $testfile.2)
9807 [[ $stripe_size -eq 65536 ]] ||
9808 error "stripe size $stripe_size != 65536"
9809 [[ $stripe_count -eq $stripe_count_orig ]] ||
9810 error "stripe count $stripe_count != $stripe_count_orig"
9811 rm $testfile $testfile.2
9815 [ -z "$(which setfattr 2>/dev/null)" ] &&
9816 skip_env "could not find setfattr"
9817 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9819 # check plain layout
9820 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
9822 # and also check composite layout
9823 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
9826 run_test 102b "getfattr/setfattr for trusted.lov EAs"
9829 [ -z "$(which setfattr 2>/dev/null)" ] &&
9830 skip_env "could not find setfattr"
9831 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9833 # b10930: get/set/list lustre.lov xattr
9834 echo "get/set/list lustre.lov xattr ..."
9835 test_mkdir $DIR/$tdir
9836 chown $RUNAS_ID $DIR/$tdir
9837 local testfile=$DIR/$tdir/$tfile
9838 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
9839 error "setstripe failed"
9840 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
9841 error "getstripe failed"
9842 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
9843 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
9845 local testfile2=${testfile}2
9846 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
9847 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
9849 $RUNAS $MCREATE $testfile2
9850 $RUNAS setfattr -n lustre.lov -v $value $testfile2
9851 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
9852 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
9853 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
9854 [ $stripe_count -eq $STRIPECOUNT ] ||
9855 error "stripe count $stripe_count != $STRIPECOUNT"
9857 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
9859 compare_stripe_info1() {
9860 local stripe_index_all_zero=true
9862 for num in 1 2 3 4; do
9863 for count in $(seq 1 $STRIPE_COUNT); do
9864 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
9865 local size=$((STRIPE_SIZE * num))
9866 local file=file"$num-$offset-$count"
9867 stripe_size=$($LFS getstripe -S $PWD/$file)
9868 [[ $stripe_size -ne $size ]] &&
9869 error "$file: size $stripe_size != $size"
9870 stripe_count=$($LFS getstripe -c $PWD/$file)
9871 # allow fewer stripes to be created, ORI-601
9872 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
9873 error "$file: count $stripe_count != $count"
9874 stripe_index=$($LFS getstripe -i $PWD/$file)
9875 [[ $stripe_index -ne 0 ]] &&
9876 stripe_index_all_zero=false
9880 $stripe_index_all_zero &&
9881 error "all files are being extracted starting from OST index 0"
9885 have_xattrs_include() {
9886 tar --help | grep -q xattrs-include &&
9887 echo --xattrs-include="lustre.*"
9891 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9892 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9894 XINC=$(have_xattrs_include)
9896 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
9898 compare_stripe_info1
9900 run_test 102d "tar restore stripe info from tarfile,not keep osts"
9903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9904 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9906 XINC=$(have_xattrs_include)
9908 test_mkdir $DIR/$tdir.restore
9910 tar cf - --xattrs $tdir | tar xf - \
9911 -C $DIR/$tdir.restore --xattrs $XINC
9912 cd $DIR/$tdir.restore/$tdir
9913 compare_stripe_info1
9915 run_test 102f "tar copy files, not keep osts"
9918 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
9919 skip "must have user_xattr"
9920 [ -z "$(which setfattr 2>/dev/null)" ] &&
9921 skip_env "could not find setfattr"
9922 [ -z "$(which getfattr 2>/dev/null)" ] &&
9923 skip_env "could not find getfattr"
9925 local xsize=${1:-1024} # in bytes
9926 local file=$DIR/$tfile
9927 local value="$(generate_string $xsize)"
9928 local xbig=trusted.big
9932 log "save $xbig on $file"
9935 setfattr -n $xbig -v $value $file ||
9936 error "saving $xbig on $file failed"
9938 setfattr -n $xbig -v $value $file &&
9939 error "saving $xbig on $file succeeded"
9943 local orig=$(get_xattr_value $xbig $file)
9944 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
9946 local xsml=trusted.sml
9947 log "save $xsml on $file"
9948 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
9950 local new=$(get_xattr_value $xbig $file)
9951 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
9953 log "grow $xsml on $file"
9954 setfattr -n $xsml -v "$value" $file ||
9955 error "growing $xsml on $file failed"
9957 new=$(get_xattr_value $xbig $file)
9958 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
9959 log "$xbig still valid after growing $xsml"
9964 test_102h() { # bug 15777
9967 run_test 102h "grow xattr from inside inode to external block"
9970 large_xattr_enabled || skip_env "ea_inode feature disabled"
9972 echo "setting xattr of max xattr size: $(max_xattr_size)"
9973 grow_xattr $(max_xattr_size)
9975 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
9976 echo "This should fail:"
9977 grow_xattr $(($(max_xattr_size) + 10)) 1
9979 run_test 102ha "grow xattr from inside inode to external inode"
9981 test_102i() { # bug 17038
9982 [ -z "$(which getfattr 2>/dev/null)" ] &&
9983 skip "could not find getfattr"
9986 ln -s $DIR/$tfile $DIR/${tfile}link
9987 getfattr -n trusted.lov $DIR/$tfile ||
9988 error "lgetxattr on $DIR/$tfile failed"
9989 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
9990 grep -i "no such attr" ||
9991 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
9992 rm -f $DIR/$tfile $DIR/${tfile}link
9994 run_test 102i "lgetxattr test on symbolic link ============"
9997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9998 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10000 XINC=$(have_xattrs_include)
10001 setup_test102 "$RUNAS"
10002 chown $RUNAS_ID $DIR/$tdir
10003 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10004 cd $DIR/$tdir/$tdir
10005 compare_stripe_info1 "$RUNAS"
10007 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10010 [ -z "$(which setfattr 2>/dev/null)" ] &&
10011 skip "could not find setfattr"
10014 # b22187 just check that does not crash for regular file.
10015 setfattr -n trusted.lov $DIR/$tfile
10016 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10017 local test_kdir=$DIR/$tdir
10018 test_mkdir $test_kdir
10019 local default_size=$($LFS getstripe -S $test_kdir)
10020 local default_count=$($LFS getstripe -c $test_kdir)
10021 local default_offset=$($LFS getstripe -i $test_kdir)
10022 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10023 error 'dir setstripe failed'
10024 setfattr -n trusted.lov $test_kdir
10025 local stripe_size=$($LFS getstripe -S $test_kdir)
10026 local stripe_count=$($LFS getstripe -c $test_kdir)
10027 local stripe_offset=$($LFS getstripe -i $test_kdir)
10028 [ $stripe_size -eq $default_size ] ||
10029 error "stripe size $stripe_size != $default_size"
10030 [ $stripe_count -eq $default_count ] ||
10031 error "stripe count $stripe_count != $default_count"
10032 [ $stripe_offset -eq $default_offset ] ||
10033 error "stripe offset $stripe_offset != $default_offset"
10034 rm -rf $DIR/$tfile $test_kdir
10036 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10039 [ -z "$(which getfattr 2>/dev/null)" ] &&
10040 skip "could not find getfattr"
10042 # LU-532 trusted. xattr is invisible to non-root
10043 local testfile=$DIR/$tfile
10047 echo "listxattr as user..."
10048 chown $RUNAS_ID $testfile
10049 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10050 grep -q "trusted" &&
10051 error "$testfile trusted xattrs are user visible"
10055 run_test 102l "listxattr size test =================================="
10057 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10058 local path=$DIR/$tfile
10061 listxattr_size_check $path || error "listattr_size_check $path failed"
10063 run_test 102m "Ensure listxattr fails on small bufffer ========"
10067 getxattr() { # getxattr path name
10068 # Return the base64 encoding of the value of xattr name on path.
10072 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10074 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10076 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10078 getfattr --absolute-names --encoding=base64 --name=$name $path |
10079 awk -F= -v name=$name '$1 == name {
10080 print substr($0, index($0, "=") + 1);
10084 test_102n() { # LU-4101 mdt: protect internal xattrs
10085 [ -z "$(which setfattr 2>/dev/null)" ] &&
10086 skip "could not find setfattr"
10087 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10089 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10092 local file0=$DIR/$tfile.0
10093 local file1=$DIR/$tfile.1
10094 local xattr0=$TMP/$tfile.0
10095 local xattr1=$TMP/$tfile.1
10096 local namelist="lov lma lmv link fid version som hsm"
10100 rm -rf $file0 $file1 $xattr0 $xattr1
10101 touch $file0 $file1
10103 # Get 'before' xattrs of $file1.
10104 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10106 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10107 namelist+=" lfsck_namespace"
10108 for name in $namelist; do
10109 # Try to copy xattr from $file0 to $file1.
10110 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10112 setfattr --name=trusted.$name --value="$value" $file1 ||
10113 error "setxattr 'trusted.$name' failed"
10115 # Try to set a garbage xattr.
10116 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10118 if [[ x$name == "xlov" ]]; then
10119 setfattr --name=trusted.lov --value="$value" $file1 &&
10120 error "setxattr invalid 'trusted.lov' success"
10122 setfattr --name=trusted.$name --value="$value" $file1 ||
10123 error "setxattr invalid 'trusted.$name' failed"
10126 # Try to remove the xattr from $file1. We don't care if this
10127 # appears to succeed or fail, we just don't want there to be
10128 # any changes or crashes.
10129 setfattr --remove=$trusted.$name $file1 2> /dev/null
10132 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10135 # Try to copy xattr from $file0 to $file1.
10136 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10138 setfattr --name=trusted.$name --value="$value" $file1 ||
10139 error "setxattr 'trusted.$name' failed"
10141 # Try to set a garbage xattr.
10142 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10144 setfattr --name=trusted.$name --value="$value" $file1 ||
10145 error "setxattr 'trusted.$name' failed"
10147 # Try to remove the xattr from $file1. We don't care if this
10148 # appears to succeed or fail, we just don't want there to be
10149 # any changes or crashes.
10150 setfattr --remove=$trusted.$name $file1 2> /dev/null
10153 # Get 'after' xattrs of file1.
10154 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10156 if ! diff $xattr0 $xattr1; then
10157 error "before and after xattrs of '$file1' differ"
10160 rm -rf $file0 $file1 $xattr0 $xattr1
10164 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10166 test_102p() { # LU-4703 setxattr did not check ownership
10167 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10168 skip "MDS needs to be at least 2.5.56"
10170 local testfile=$DIR/$tfile
10174 echo "setfacl as user..."
10175 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10176 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10178 echo "setfattr as user..."
10179 setfacl -m "u:$RUNAS_ID:---" $testfile
10180 $RUNAS setfattr -x system.posix_acl_access $testfile
10181 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10183 run_test 102p "check setxattr(2) correctly fails without permission"
10186 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10187 skip "MDS needs to be at least 2.6.92"
10189 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10191 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10194 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10195 skip "MDS needs to be at least 2.6.93"
10197 touch $DIR/$tfile || error "touch"
10198 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10199 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10200 rm $DIR/$tfile || error "rm"
10203 mkdir -p $DIR/$tdir || error "mkdir"
10204 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10205 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10206 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10207 error "$testfile error deleting user.author1"
10208 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10209 grep "user.$(basename $tdir)" &&
10210 error "$tdir did not delete user.$(basename $tdir)"
10211 rmdir $DIR/$tdir || error "rmdir"
10214 test_mkdir $DIR/$tdir
10215 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10216 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10217 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10218 error "$testfile error deleting user.author1"
10219 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10220 grep "user.$(basename $tdir)" &&
10221 error "$tdir did not delete user.$(basename $tdir)"
10222 rmdir $DIR/$tdir || error "rm striped dir"
10224 run_test 102r "set EAs with empty values"
10227 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10228 skip "MDS needs to be at least 2.11.52"
10230 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10232 save_lustre_params client "llite.*.xattr_cache" > $save
10234 for cache in 0 1; do
10235 lctl set_param llite.*.xattr_cache=$cache
10238 touch $DIR/$tfile || error "touch"
10239 for prefix in lustre security system trusted user; do
10240 # Note getxattr() may fail with 'Operation not
10241 # supported' or 'No such attribute' depending
10242 # on prefix and cache.
10243 getfattr -n $prefix.n102s $DIR/$tfile &&
10244 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10248 restore_lustre_params < $save
10250 run_test 102s "getting nonexistent xattrs should fail"
10253 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10254 skip "MDS needs to be at least 2.11.52"
10256 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10258 save_lustre_params client "llite.*.xattr_cache" > $save
10260 for cache in 0 1; do
10261 lctl set_param llite.*.xattr_cache=$cache
10263 for buf_size in 0 256; do
10265 touch $DIR/$tfile || error "touch"
10266 setfattr -n user.multiop $DIR/$tfile
10267 $MULTIOP $DIR/$tfile oa$buf_size ||
10268 error "cannot get zero length xattr value (buf_size = $buf_size)"
10272 restore_lustre_params < $save
10274 run_test 102t "zero length xattr values handled correctly"
10278 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10283 [ "$UID" != 0 ] && skip "must run as root"
10284 $GSS && skip_env "could not run under gss"
10285 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10286 skip_env "must have acl enabled"
10287 [ -z "$(which setfacl 2>/dev/null)" ] &&
10288 skip_env "could not find setfacl"
10289 remote_mds_nodsh && skip "remote MDS with nodsh"
10291 gpasswd -a daemon bin # LU-5641
10292 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10294 declare -a identity_old
10296 for num in $(seq $MDSCOUNT); do
10297 switch_identity $num true || identity_old[$num]=$?
10300 SAVE_UMASK=$(umask)
10302 mkdir -p $DIR/$tdir
10305 echo "performing cp ..."
10306 run_acl_subtest cp || error "run_acl_subtest cp failed"
10307 echo "performing getfacl-noacl..."
10308 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10309 echo "performing misc..."
10310 run_acl_subtest misc || error "misc test failed"
10311 echo "performing permissions..."
10312 run_acl_subtest permissions || error "permissions failed"
10313 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10314 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10315 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10316 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10318 echo "performing permissions xattr..."
10319 run_acl_subtest permissions_xattr ||
10320 error "permissions_xattr failed"
10322 echo "performing setfacl..."
10323 run_acl_subtest setfacl || error "setfacl test failed"
10325 # inheritance test got from HP
10326 echo "performing inheritance..."
10327 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10328 chmod +x make-tree || error "chmod +x failed"
10329 run_acl_subtest inheritance || error "inheritance test failed"
10332 echo "LU-974 ignore umask when acl is enabled..."
10333 run_acl_subtest 974 || error "LU-974 umask test failed"
10334 if [ $MDSCOUNT -ge 2 ]; then
10335 run_acl_subtest 974_remote ||
10336 error "LU-974 umask test failed under remote dir"
10339 echo "LU-2561 newly created file is same size as directory..."
10340 if [ "$mds1_FSTYPE" != "zfs" ]; then
10341 run_acl_subtest 2561 || error "LU-2561 test failed"
10343 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10346 run_acl_subtest 4924 || error "LU-4924 test failed"
10351 for num in $(seq $MDSCOUNT); do
10352 if [ "${identity_old[$num]}" = 1 ]; then
10353 switch_identity $num false || identity_old[$num]=$?
10357 run_test 103a "acl test"
10363 for U in {0..511}; do
10365 local O=$(printf "%04o" $U)
10367 umask $(printf "%04o" $((511 ^ $O)))
10368 $LFS setstripe -c 1 $DIR/$tfile.s$O
10369 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10371 (( $S == ($O & 0666) )) ||
10372 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
10374 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
10375 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
10376 (( $S == ($O & 0666) )) ||
10377 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
10379 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
10380 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
10381 (( $S == ($O & 0666) )) ||
10382 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
10383 rm -f $DIR/$tfile.[smp]$0
10387 # limit the concurrently running threads to 64. LU-11878
10388 local idx=$((U % 64))
10389 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
10394 run_test 103b "umask lfs setstripe"
10397 mkdir -p $DIR/$tdir
10398 cp -rp $DIR/$tdir $DIR/$tdir.bak
10400 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
10401 error "$DIR/$tdir shouldn't contain default ACL"
10402 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
10403 error "$DIR/$tdir.bak shouldn't contain default ACL"
10406 run_test 103c "'cp -rp' won't set empty acl"
10409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10412 lfs df || error "lfs df failed"
10413 lfs df -ih || error "lfs df -ih failed"
10414 lfs df -h $DIR || error "lfs df -h $DIR failed"
10415 lfs df -i $DIR || error "lfs df -i $DIR failed"
10416 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
10417 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
10419 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
10420 lctl --device %$OSC deactivate
10421 lfs df || error "lfs df with deactivated OSC failed"
10422 lctl --device %$OSC activate
10423 # wait the osc back to normal
10424 wait_osc_import_ready client ost
10426 lfs df || error "lfs df with reactivated OSC failed"
10429 run_test 104a "lfs df [-ih] [path] test ========================="
10432 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10433 [ $RUNAS_ID -eq $UID ] &&
10434 skip_env "RUNAS_ID = UID = $UID -- skipping"
10436 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
10437 grep "Permission denied" | wc -l)))
10438 if [ $denied_cnt -ne 0 ]; then
10439 error "lfs check servers test failed"
10442 run_test 104b "$RUNAS lfs check servers test ===================="
10445 # doesn't work on 2.4 kernels
10447 if $(flock_is_enabled); then
10448 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
10450 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
10454 run_test 105a "flock when mounted without -o flock test ========"
10458 if $(flock_is_enabled); then
10459 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
10461 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
10465 run_test 105b "fcntl when mounted without -o flock test ========"
10469 if $(flock_is_enabled); then
10470 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
10472 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
10476 run_test 105c "lockf when mounted without -o flock test"
10478 test_105d() { # bug 15924
10479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10481 test_mkdir $DIR/$tdir
10482 flock_is_enabled || skip_env "mount w/o flock enabled"
10483 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
10484 $LCTL set_param fail_loc=0x80000315
10485 flocks_test 2 $DIR/$tdir
10487 run_test 105d "flock race (should not freeze) ========"
10489 test_105e() { # bug 22660 && 22040
10490 flock_is_enabled || skip_env "mount w/o flock enabled"
10493 flocks_test 3 $DIR/$tfile
10495 run_test 105e "Two conflicting flocks from same process"
10497 test_106() { #bug 10921
10498 test_mkdir $DIR/$tdir
10499 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
10500 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
10502 run_test 106 "attempt exec of dir followed by chown of that dir"
10505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10513 local save_pattern=$(sysctl -n kernel.core_pattern)
10514 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
10515 sysctl -w kernel.core_pattern=$file
10516 sysctl -w kernel.core_uses_pid=0
10518 ulimit -c unlimited
10524 kill -s 11 $SLEEPPID
10526 if [ -e $file ]; then
10527 size=`stat -c%s $file`
10528 [ $size -eq 0 ] && error "Fail to create core file $file"
10530 error "Fail to create core file $file"
10533 sysctl -w kernel.core_pattern=$save_pattern
10534 sysctl -w kernel.core_uses_pid=$save_uses_pid
10537 run_test 107 "Coredump on SIG"
10540 test_mkdir $DIR/$tdir
10541 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
10542 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
10543 error "mkdir with 256 char should fail, but did not"
10544 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
10545 error "create with 255 char failed"
10546 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
10547 error "create with 256 char should fail, but did not"
10552 run_test 110 "filename length checking"
10555 # Purpose: To verify dynamic thread (OSS) creation.
10558 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10559 remote_ost_nodsh && skip "remote OST with nodsh"
10561 # Lustre does not stop service threads once they are started.
10562 # Reset number of running threads to default.
10567 local save_params="$TMP/sanity-$TESTNAME.parameters"
10569 # Get ll_ost_io count before I/O
10570 OSTIO_pre=$(do_facet ost1 \
10571 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
10572 # Exit if lustre is not running (ll_ost_io not running).
10573 [ -z "$OSTIO_pre" ] && error "no OSS threads"
10575 echo "Starting with $OSTIO_pre threads"
10576 local thread_max=$((OSTIO_pre * 2))
10577 local rpc_in_flight=$((thread_max * 2))
10578 # Number of I/O Process proposed to be started.
10580 local facets=$(get_facets OST)
10582 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
10583 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
10585 # Set in_flight to $rpc_in_flight
10586 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
10587 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
10588 nfiles=${rpc_in_flight}
10589 # Set ost thread_max to $thread_max
10590 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
10592 # 5 Minutes should be sufficient for max number of OSS
10593 # threads(thread_max) to be created.
10597 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
10598 test_mkdir $DIR/$tdir
10599 for i in $(seq $nfiles); do
10600 local file=$DIR/$tdir/${tfile}-$i
10601 $LFS setstripe -c -1 -i 0 $file
10602 ($WTL $file $timeout)&
10605 # I/O Started - Wait for thread_started to reach thread_max or report
10606 # error if thread_started is more than thread_max.
10607 echo "Waiting for thread_started to reach thread_max"
10608 local thread_started=0
10609 local end_time=$((SECONDS + timeout))
10611 while [ $SECONDS -le $end_time ] ; do
10613 # Get ost i/o thread_started count.
10614 thread_started=$(do_facet ost1 \
10616 ost.OSS.ost_io.threads_started | cut -d= -f2")
10617 # Break out if thread_started is equal/greater than thread_max
10618 if [[ $thread_started -ge $thread_max ]]; then
10619 echo ll_ost_io thread_started $thread_started, \
10620 equal/greater than thread_max $thread_max
10626 # Cleanup - We have the numbers, Kill i/o jobs if running.
10627 jobcount=($(jobs -p))
10628 for i in $(seq 0 $((${#jobcount[@]}-1)))
10630 kill -9 ${jobcount[$i]}
10631 if [ $? -ne 0 ] ; then
10633 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
10637 # Cleanup files left by WTL binary.
10638 for i in $(seq $nfiles); do
10639 local file=$DIR/$tdir/${tfile}-$i
10641 if [ $? -ne 0 ] ; then
10642 echo "Warning: Failed to delete file $file"
10646 restore_lustre_params <$save_params
10647 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
10649 # Error out if no new thread has started or Thread started is greater
10651 if [[ $thread_started -le $OSTIO_pre ||
10652 $thread_started -gt $thread_max ]]; then
10653 error "ll_ost_io: thread_started $thread_started" \
10654 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
10655 "No new thread started or thread started greater " \
10659 run_test 115 "verify dynamic thread creation===================="
10662 wait_delete_completed
10663 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
10664 echo "OST kbytes available: ${AVAIL[@]}"
10669 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
10670 #echo OST $i: ${AVAIL[i]}kb
10671 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
10675 if [[ ${AVAIL[i]} -lt $MINV ]]; then
10680 echo "Min free space: OST $MINI: $MINV"
10681 echo "Max free space: OST $MAXI: $MAXV"
10684 test_116a() { # was previously test_116()
10685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10686 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10687 remote_mds_nodsh && skip "remote MDS with nodsh"
10689 echo -n "Free space priority "
10690 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
10695 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
10696 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
10697 trap simple_cleanup_common EXIT
10699 # Check if we need to generate uneven OSTs
10700 test_mkdir -p $DIR/$tdir/OST${MINI}
10701 local FILL=$((MINV / 4))
10702 local DIFF=$((MAXV - MINV))
10703 local DIFF2=$((DIFF * 100 / MINV))
10705 local threshold=$(do_facet $SINGLEMDS \
10706 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
10707 threshold=${threshold%%%}
10708 echo -n "Check for uneven OSTs: "
10709 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
10711 if [[ $DIFF2 -gt $threshold ]]; then
10713 echo "Don't need to fill OST$MINI"
10715 # generate uneven OSTs. Write 2% over the QOS threshold value
10717 DIFF=$((threshold - DIFF2 + 2))
10718 DIFF2=$((MINV * DIFF / 100))
10719 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
10720 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
10721 error "setstripe failed"
10722 DIFF=$((DIFF2 / 2048))
10724 while [ $i -lt $DIFF ]; do
10726 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
10727 bs=2M count=1 2>/dev/null
10736 DIFF=$((MAXV - MINV))
10737 DIFF2=$((DIFF * 100 / MINV))
10738 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
10739 if [ $DIFF2 -gt $threshold ]; then
10742 echo "failed - QOS mode won't be used"
10743 simple_cleanup_common
10744 skip "QOS imbalance criteria not met"
10752 # now fill using QOS
10753 $LFS setstripe -c 1 $DIR/$tdir
10754 FILL=$((FILL / 200))
10755 if [ $FILL -gt 600 ]; then
10758 echo "writing $FILL files to QOS-assigned OSTs"
10760 while [ $i -lt $FILL ]; do
10762 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
10763 count=1 2>/dev/null
10766 echo "wrote $i 200k files"
10770 echo "Note: free space may not be updated, so measurements might be off"
10772 DIFF2=$((MAXV - MINV))
10773 echo "free space delta: orig $DIFF final $DIFF2"
10774 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
10775 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
10776 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
10777 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
10778 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
10779 if [[ $DIFF -gt 0 ]]; then
10780 FILL=$((DIFF2 * 100 / DIFF - 100))
10781 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
10784 # Figure out which files were written where
10785 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10786 awk '/'$MINI1': / {print $2; exit}')
10788 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10789 echo "$MINC files created on smaller OST $MINI1"
10790 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
10791 awk '/'$MAXI1': / {print $2; exit}')
10793 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
10794 echo "$MAXC files created on larger OST $MAXI1"
10795 if [[ $MINC -gt 0 ]]; then
10796 FILL=$((MAXC * 100 / MINC - 100))
10797 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
10799 [[ $MAXC -gt $MINC ]] ||
10800 error_ignore LU-9 "stripe QOS didn't balance free space"
10801 simple_cleanup_common
10803 run_test 116a "stripe QOS: free space balance ==================="
10805 test_116b() { # LU-2093
10806 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10807 remote_mds_nodsh && skip "remote MDS with nodsh"
10809 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
10810 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
10811 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
10812 [ -z "$old_rr" ] && skip "no QOS"
10813 do_facet $SINGLEMDS lctl set_param \
10814 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
10815 mkdir -p $DIR/$tdir
10816 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
10817 createmany -o $DIR/$tdir/f- 20 || error "can't create"
10818 do_facet $SINGLEMDS lctl set_param fail_loc=0
10820 do_facet $SINGLEMDS lctl set_param \
10821 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
10823 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
10825 test_117() # bug 10891
10827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10829 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
10830 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
10831 lctl set_param fail_loc=0x21e
10832 > $DIR/$tfile || error "truncate failed"
10833 lctl set_param fail_loc=0
10834 echo "Truncate succeeded."
10837 run_test 117 "verify osd extend =========="
10839 NO_SLOW_RESENDCOUNT=4
10840 export OLD_RESENDCOUNT=""
10841 set_resend_count () {
10842 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
10843 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
10844 lctl set_param -n $PROC_RESENDCOUNT $1
10845 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
10848 # for reduce test_118* time (b=14842)
10849 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10851 # Reset async IO behavior after error case
10853 FILE=$DIR/reset_async
10855 # Ensure all OSCs are cleared
10856 $LFS setstripe -c -1 $FILE
10857 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
10862 test_118a() #bug 11710
10864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10868 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
10872 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10873 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10878 run_test 118a "verify O_SYNC works =========="
10882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10883 remote_ost_nodsh && skip "remote OST with nodsh"
10887 #define OBD_FAIL_SRV_ENOENT 0x217
10888 set_nodes_failloc "$(osts_nodes)" 0x217
10889 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10891 set_nodes_failloc "$(osts_nodes)" 0
10892 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10893 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10896 if [[ $RC -eq 0 ]]; then
10897 error "Must return error due to dropped pages, rc=$RC"
10901 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10902 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10906 echo "Dirty pages not leaked on ENOENT"
10908 # Due to the above error the OSC will issue all RPCs syncronously
10909 # until a subsequent RPC completes successfully without error.
10910 $MULTIOP $DIR/$tfile Ow4096yc
10915 run_test 118b "Reclaim dirty pages on fatal error =========="
10919 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10921 # for 118c, restore the original resend count, LU-1940
10922 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
10923 set_resend_count $OLD_RESENDCOUNT
10924 remote_ost_nodsh && skip "remote OST with nodsh"
10928 #define OBD_FAIL_OST_EROFS 0x216
10929 set_nodes_failloc "$(osts_nodes)" 0x216
10931 # multiop should block due to fsync until pages are written
10932 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10936 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10937 error "Multiop failed to block on fsync, pid=$MULTIPID"
10940 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10942 if [[ $WRITEBACK -eq 0 ]]; then
10943 error "No page in writeback, writeback=$WRITEBACK"
10946 set_nodes_failloc "$(osts_nodes)" 0
10949 if [[ $RC -ne 0 ]]; then
10950 error "Multiop fsync failed, rc=$RC"
10953 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10954 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10956 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
10957 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
10961 echo "Dirty pages flushed via fsync on EROFS"
10964 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
10966 # continue to use small resend count to reduce test_118* time (b=14842)
10967 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
10971 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10972 remote_ost_nodsh && skip "remote OST with nodsh"
10976 #define OBD_FAIL_OST_BRW_PAUSE_BULK
10977 set_nodes_failloc "$(osts_nodes)" 0x214
10978 # multiop should block due to fsync until pages are written
10979 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
10983 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
10984 error "Multiop failed to block on fsync, pid=$MULTIPID"
10987 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10989 if [[ $WRITEBACK -eq 0 ]]; then
10990 error "No page in writeback, writeback=$WRITEBACK"
10993 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
10994 set_nodes_failloc "$(osts_nodes)" 0
10996 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
10997 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
10999 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11000 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11004 echo "Dirty pages gaurenteed flushed via fsync"
11007 run_test 118d "Fsync validation inject a delay of the bulk =========="
11010 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11014 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11015 lctl set_param fail_loc=0x8000040a
11017 # Should simulate EINVAL error which is fatal
11018 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11020 if [[ $RC -eq 0 ]]; then
11021 error "Must return error due to dropped pages, rc=$RC"
11024 lctl set_param fail_loc=0x0
11026 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11027 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11028 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11030 if [[ $LOCKED -ne 0 ]]; then
11031 error "Locked pages remain in cache, locked=$LOCKED"
11034 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11035 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11039 echo "No pages locked after fsync"
11044 run_test 118f "Simulate unrecoverable OSC side error =========="
11047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11051 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11052 lctl set_param fail_loc=0x406
11054 # simulate local -ENOMEM
11055 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11058 lctl set_param fail_loc=0
11059 if [[ $RC -eq 0 ]]; then
11060 error "Must return error due to dropped pages, rc=$RC"
11063 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11064 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11065 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11067 if [[ $LOCKED -ne 0 ]]; then
11068 error "Locked pages remain in cache, locked=$LOCKED"
11071 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11072 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11076 echo "No pages locked after fsync"
11081 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11084 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11085 remote_ost_nodsh && skip "remote OST with nodsh"
11089 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11090 set_nodes_failloc "$(osts_nodes)" 0x20e
11091 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11092 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11095 set_nodes_failloc "$(osts_nodes)" 0
11096 if [[ $RC -eq 0 ]]; then
11097 error "Must return error due to dropped pages, rc=$RC"
11100 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11101 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11102 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11104 if [[ $LOCKED -ne 0 ]]; then
11105 error "Locked pages remain in cache, locked=$LOCKED"
11108 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11109 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11113 echo "No pages locked after fsync"
11117 run_test 118h "Verify timeout in handling recoverables errors =========="
11119 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11123 remote_ost_nodsh && skip "remote OST with nodsh"
11127 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11128 set_nodes_failloc "$(osts_nodes)" 0x20e
11130 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11131 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11134 set_nodes_failloc "$(osts_nodes)" 0
11138 if [[ $RC -ne 0 ]]; then
11139 error "got error, but should be not, rc=$RC"
11142 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11143 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11144 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11145 if [[ $LOCKED -ne 0 ]]; then
11146 error "Locked pages remain in cache, locked=$LOCKED"
11149 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11150 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11154 echo "No pages locked after fsync"
11158 run_test 118i "Fix error before timeout in recoverable error =========="
11160 [ "$SLOW" = "no" ] && set_resend_count 4
11163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11164 remote_ost_nodsh && skip "remote OST with nodsh"
11168 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11169 set_nodes_failloc "$(osts_nodes)" 0x220
11171 # return -EIO from OST
11172 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11174 set_nodes_failloc "$(osts_nodes)" 0x0
11175 if [[ $RC -eq 0 ]]; then
11176 error "Must return error due to dropped pages, rc=$RC"
11179 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11180 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11181 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11182 if [[ $LOCKED -ne 0 ]]; then
11183 error "Locked pages remain in cache, locked=$LOCKED"
11186 # in recoverable error on OST we want resend and stay until it finished
11187 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11188 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11192 echo "No pages locked after fsync"
11196 run_test 118j "Simulate unrecoverable OST side error =========="
11200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11201 remote_ost_nodsh && skip "remote OSTs with nodsh"
11203 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11204 set_nodes_failloc "$(osts_nodes)" 0x20e
11205 test_mkdir $DIR/$tdir
11207 for ((i=0;i<10;i++)); do
11208 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
11209 error "dd to $DIR/$tdir/$tfile-$i failed" )&
11216 set_nodes_failloc "$(osts_nodes)" 0
11219 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
11221 test_118l() # LU-646
11223 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11225 test_mkdir $DIR/$tdir
11226 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
11229 run_test 118l "fsync dir"
11231 test_118m() # LU-3066
11233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11235 test_mkdir $DIR/$tdir
11236 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
11239 run_test 118m "fdatasync dir ========="
11241 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11249 remote_ost_nodsh && skip "remote OSTs with nodsh"
11251 # Sleep to avoid a cached response.
11252 #define OBD_STATFS_CACHE_SECONDS 1
11255 # Inject a 10 second delay in the OST_STATFS handler.
11256 #define OBD_FAIL_OST_STATFS_DELAY 0x242
11257 set_nodes_failloc "$(osts_nodes)" 0x242
11260 stat --file-system $MOUNT > /dev/null
11263 set_nodes_failloc "$(osts_nodes)" 0
11265 if ((end - begin > 20)); then
11266 error "statfs took $((end - begin)) seconds, expected 10"
11269 run_test 118n "statfs() sends OST_STATFS requests in parallel"
11271 test_119a() # bug 11737
11273 BSIZE=$((512 * 1024))
11274 directio write $DIR/$tfile 0 1 $BSIZE
11275 # We ask to read two blocks, which is more than a file size.
11276 # directio will indicate an error when requested and actual
11277 # sizes aren't equeal (a normal situation in this case) and
11278 # print actual read amount.
11279 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
11280 if [ "$NOB" != "$BSIZE" ]; then
11281 error "read $NOB bytes instead of $BSIZE"
11285 run_test 119a "Short directIO read must return actual read amount"
11287 test_119b() # bug 11737
11289 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11291 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
11292 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
11294 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
11295 error "direct read failed"
11298 run_test 119b "Sparse directIO read must return actual read amount"
11300 test_119c() # bug 13099
11303 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
11304 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
11307 run_test 119c "Testing for direct read hitting hole"
11309 test_119d() # bug 15950
11311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11313 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
11314 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
11316 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
11317 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
11318 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
11319 lctl set_param fail_loc=0x40d
11320 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
11323 cat $DIR/$tfile > /dev/null &
11324 lctl set_param fail_loc=0
11327 log "the DIO writes have completed, now wait for the reads (should not block very long)"
11329 [ -n "`ps h -p $pid_reads -o comm`" ] && \
11330 error "the read rpcs have not completed in 2s"
11332 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
11334 run_test 119d "The DIO path should try to send a new rpc once one is completed"
11337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11338 remote_mds_nodsh && skip "remote MDS with nodsh"
11339 test_mkdir -i0 -c1 $DIR/$tdir
11340 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11341 skip_env "no early lock cancel on server"
11343 lru_resize_disable mdc
11344 lru_resize_disable osc
11345 cancel_lru_locks mdc
11346 # asynchronous object destroy at MDT could cause bl ast to client
11347 cancel_lru_locks osc
11349 stat $DIR/$tdir > /dev/null
11350 can1=$(do_facet mds1 \
11351 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11352 awk '/ldlm_cancel/ {print $2}')
11353 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11354 awk '/ldlm_bl_callback/ {print $2}')
11355 test_mkdir -i0 -c1 $DIR/$tdir/d1
11356 can2=$(do_facet mds1 \
11357 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11358 awk '/ldlm_cancel/ {print $2}')
11359 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11360 awk '/ldlm_bl_callback/ {print $2}')
11361 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11362 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11363 lru_resize_enable mdc
11364 lru_resize_enable osc
11366 run_test 120a "Early Lock Cancel: mkdir test"
11369 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11370 remote_mds_nodsh && skip "remote MDS with nodsh"
11371 test_mkdir $DIR/$tdir
11372 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11373 skip_env "no early lock cancel on server"
11375 lru_resize_disable mdc
11376 lru_resize_disable osc
11377 cancel_lru_locks mdc
11378 stat $DIR/$tdir > /dev/null
11379 can1=$(do_facet $SINGLEMDS \
11380 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11381 awk '/ldlm_cancel/ {print $2}')
11382 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11383 awk '/ldlm_bl_callback/ {print $2}')
11384 touch $DIR/$tdir/f1
11385 can2=$(do_facet $SINGLEMDS \
11386 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11387 awk '/ldlm_cancel/ {print $2}')
11388 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11389 awk '/ldlm_bl_callback/ {print $2}')
11390 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11391 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11392 lru_resize_enable mdc
11393 lru_resize_enable osc
11395 run_test 120b "Early Lock Cancel: create test"
11398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11399 remote_mds_nodsh && skip "remote MDS with nodsh"
11400 test_mkdir -i0 -c1 $DIR/$tdir
11401 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11402 skip "no early lock cancel on server"
11404 lru_resize_disable mdc
11405 lru_resize_disable osc
11406 test_mkdir -i0 -c1 $DIR/$tdir/d1
11407 test_mkdir -i0 -c1 $DIR/$tdir/d2
11408 touch $DIR/$tdir/d1/f1
11409 cancel_lru_locks mdc
11410 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
11411 can1=$(do_facet mds1 \
11412 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11413 awk '/ldlm_cancel/ {print $2}')
11414 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11415 awk '/ldlm_bl_callback/ {print $2}')
11416 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11417 can2=$(do_facet mds1 \
11418 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11419 awk '/ldlm_cancel/ {print $2}')
11420 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11421 awk '/ldlm_bl_callback/ {print $2}')
11422 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11423 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11424 lru_resize_enable mdc
11425 lru_resize_enable osc
11427 run_test 120c "Early Lock Cancel: link test"
11430 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11431 remote_mds_nodsh && skip "remote MDS with nodsh"
11432 test_mkdir -i0 -c1 $DIR/$tdir
11433 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11434 skip_env "no early lock cancel on server"
11436 lru_resize_disable mdc
11437 lru_resize_disable osc
11439 cancel_lru_locks mdc
11440 stat $DIR/$tdir > /dev/null
11441 can1=$(do_facet mds1 \
11442 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11443 awk '/ldlm_cancel/ {print $2}')
11444 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11445 awk '/ldlm_bl_callback/ {print $2}')
11446 chmod a+x $DIR/$tdir
11447 can2=$(do_facet mds1 \
11448 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11449 awk '/ldlm_cancel/ {print $2}')
11450 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11451 awk '/ldlm_bl_callback/ {print $2}')
11452 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11453 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11454 lru_resize_enable mdc
11455 lru_resize_enable osc
11457 run_test 120d "Early Lock Cancel: setattr test"
11460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11461 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11462 skip_env "no early lock cancel on server"
11463 remote_mds_nodsh && skip "remote MDS with nodsh"
11465 local dlmtrace_set=false
11467 test_mkdir -i0 -c1 $DIR/$tdir
11468 lru_resize_disable mdc
11469 lru_resize_disable osc
11470 ! $LCTL get_param debug | grep -q dlmtrace &&
11471 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
11472 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
11473 cancel_lru_locks mdc
11474 cancel_lru_locks osc
11475 dd if=$DIR/$tdir/f1 of=/dev/null
11476 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
11477 # XXX client can not do early lock cancel of OST lock
11478 # during unlink (LU-4206), so cancel osc lock now.
11480 cancel_lru_locks osc
11481 can1=$(do_facet mds1 \
11482 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11483 awk '/ldlm_cancel/ {print $2}')
11484 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11485 awk '/ldlm_bl_callback/ {print $2}')
11486 unlink $DIR/$tdir/f1
11488 can2=$(do_facet mds1 \
11489 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11490 awk '/ldlm_cancel/ {print $2}')
11491 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11492 awk '/ldlm_bl_callback/ {print $2}')
11493 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
11494 $LCTL dk $TMP/cancel.debug.txt
11495 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
11496 $LCTL dk $TMP/blocking.debug.txt
11497 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
11498 lru_resize_enable mdc
11499 lru_resize_enable osc
11501 run_test 120e "Early Lock Cancel: unlink test"
11504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11505 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11506 skip_env "no early lock cancel on server"
11507 remote_mds_nodsh && skip "remote MDS with nodsh"
11509 test_mkdir -i0 -c1 $DIR/$tdir
11510 lru_resize_disable mdc
11511 lru_resize_disable osc
11512 test_mkdir -i0 -c1 $DIR/$tdir/d1
11513 test_mkdir -i0 -c1 $DIR/$tdir/d2
11514 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
11515 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
11516 cancel_lru_locks mdc
11517 cancel_lru_locks osc
11518 dd if=$DIR/$tdir/d1/f1 of=/dev/null
11519 dd if=$DIR/$tdir/d2/f2 of=/dev/null
11520 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
11521 # XXX client can not do early lock cancel of OST lock
11522 # during rename (LU-4206), so cancel osc lock now.
11524 cancel_lru_locks osc
11525 can1=$(do_facet mds1 \
11526 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11527 awk '/ldlm_cancel/ {print $2}')
11528 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11529 awk '/ldlm_bl_callback/ {print $2}')
11530 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
11532 can2=$(do_facet mds1 \
11533 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11534 awk '/ldlm_cancel/ {print $2}')
11535 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11536 awk '/ldlm_bl_callback/ {print $2}')
11537 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
11538 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
11539 lru_resize_enable mdc
11540 lru_resize_enable osc
11542 run_test 120f "Early Lock Cancel: rename test"
11545 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11546 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
11547 skip_env "no early lock cancel on server"
11548 remote_mds_nodsh && skip "remote MDS with nodsh"
11550 lru_resize_disable mdc
11551 lru_resize_disable osc
11553 echo create $count files
11554 test_mkdir $DIR/$tdir
11555 cancel_lru_locks mdc
11556 cancel_lru_locks osc
11559 can0=$(do_facet $SINGLEMDS \
11560 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11561 awk '/ldlm_cancel/ {print $2}')
11562 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11563 awk '/ldlm_bl_callback/ {print $2}')
11564 createmany -o $DIR/$tdir/f $count
11566 can1=$(do_facet $SINGLEMDS \
11567 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11568 awk '/ldlm_cancel/ {print $2}')
11569 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11570 awk '/ldlm_bl_callback/ {print $2}')
11572 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
11573 echo rm $count files
11576 can2=$(do_facet $SINGLEMDS \
11577 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
11578 awk '/ldlm_cancel/ {print $2}')
11579 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
11580 awk '/ldlm_bl_callback/ {print $2}')
11582 echo total: $count removes in $((t2-t1))
11583 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
11585 # wait for commitment of removal
11586 lru_resize_enable mdc
11587 lru_resize_enable osc
11589 run_test 120g "Early Lock Cancel: performance test"
11591 test_121() { #bug #10589
11592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11595 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
11596 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
11597 lctl set_param fail_loc=0x310
11598 cancel_lru_locks osc > /dev/null
11599 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
11600 lctl set_param fail_loc=0
11601 [[ $reads -eq $writes ]] ||
11602 error "read $reads blocks, must be $writes blocks"
11604 run_test 121 "read cancel race ========="
11606 test_123a_base() { # was test 123, statahead(bug 11401)
11610 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
11611 log "testing UP system. Performance may be lower than expected."
11616 test_mkdir $DIR/$tdir
11617 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
11618 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
11620 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
11621 createmany -o $DIR/$tdir/$tfile $j $((i - j))
11623 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
11624 lctl set_param -n llite.*.statahead_max 0
11625 lctl get_param llite.*.statahead_max
11626 cancel_lru_locks mdc
11627 cancel_lru_locks osc
11629 time $lsx $DIR/$tdir | wc -l
11631 delta=$((etime - stime))
11632 log "$lsx $i files without statahead: $delta sec"
11633 lctl set_param llite.*.statahead_max=$max
11635 swrong=$(lctl get_param -n llite.*.statahead_stats |
11636 grep "statahead wrong:" | awk '{print $3}')
11637 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
11638 cancel_lru_locks mdc
11639 cancel_lru_locks osc
11641 time $lsx $DIR/$tdir | wc -l
11643 delta_sa=$((etime - stime))
11644 log "$lsx $i files with statahead: $delta_sa sec"
11645 lctl get_param -n llite.*.statahead_stats
11646 ewrong=$(lctl get_param -n llite.*.statahead_stats |
11647 grep "statahead wrong:" | awk '{print $3}')
11649 [[ $swrong -lt $ewrong ]] &&
11650 log "statahead was stopped, maybe too many locks held!"
11651 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
11653 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
11654 max=$(lctl get_param -n llite.*.statahead_max |
11656 lctl set_param -n llite.*.statahead_max 0
11657 lctl get_param llite.*.statahead_max
11658 cancel_lru_locks mdc
11659 cancel_lru_locks osc
11661 time $lsx $DIR/$tdir | wc -l
11663 delta=$((etime - stime))
11664 log "$lsx $i files again without statahead: $delta sec"
11665 lctl set_param llite.*.statahead_max=$max
11666 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
11667 if [ $SLOWOK -eq 0 ]; then
11668 error "$lsx $i files is slower with statahead!"
11670 log "$lsx $i files is slower with statahead!"
11676 [ $delta -gt 20 ] && break
11677 [ $delta -gt 8 ] && MULT=$((50 / delta))
11678 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
11686 delta=$((etime - stime))
11687 log "rm -r $DIR/$tdir/: $delta seconds"
11689 lctl get_param -n llite.*.statahead_stats
11693 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11695 test_123a_base "ls -l"
11697 run_test 123aa "verify statahead work"
11700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11702 statx_supported || skip_env "Test must be statx() syscall supported"
11704 test_123a_base "$STATX -l"
11706 run_test 123ab "verify statahead work by using statx"
11709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11711 statx_supported || skip_env "Test must be statx() syscall supported"
11718 cancel_lru_locks $OSC
11719 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11720 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
11721 awk '/agl.total:/ {print $3}')
11722 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
11723 test_123a_base "$STATX --cached=always -D"
11724 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
11725 awk '/agl.total:/ {print $3}')
11726 [ $agl_before -eq $agl_after ] ||
11727 error "Should not trigger AGL thread - $agl_before:$agl_after"
11728 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
11729 [ $rpcs_after -eq $rpcs_before ] ||
11730 error "$STATX should not send glimpse RPCs to $OSC"
11732 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
11734 test_123b () { # statahead(bug 15027)
11735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11737 test_mkdir $DIR/$tdir
11738 createmany -o $DIR/$tdir/$tfile-%d 1000
11740 cancel_lru_locks mdc
11741 cancel_lru_locks osc
11743 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
11744 lctl set_param fail_loc=0x80000803
11745 ls -lR $DIR/$tdir > /dev/null
11747 lctl set_param fail_loc=0x0
11748 lctl get_param -n llite.*.statahead_stats
11753 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
11756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
11758 test_mkdir -i 0 -c 1 $DIR/$tdir.0
11759 test_mkdir -i 1 -c 1 $DIR/$tdir.1
11760 touch $DIR/$tdir.1/{1..3}
11761 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
11763 remount_client $MOUNT
11765 $MULTIOP $DIR/$tdir.0 Q
11767 # let statahead to complete
11768 ls -l $DIR/$tdir.0 > /dev/null
11770 testid=$(echo $TESTNAME | tr '_' ' ')
11771 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
11772 error "statahead warning" || true
11774 run_test 123c "Can not initialize inode warning on DNE statahead"
11777 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11778 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11779 skip_env "no lru resize on server"
11783 test_mkdir $DIR/$tdir
11785 log "create $NR files at $DIR/$tdir"
11786 createmany -o $DIR/$tdir/f $NR ||
11787 error "failed to create $NR files in $DIR/$tdir"
11789 cancel_lru_locks mdc
11790 ls -l $DIR/$tdir > /dev/null
11794 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
11795 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
11796 LRU_SIZE=$($LCTL get_param -n $PARAM)
11797 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
11798 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
11800 log "NS=$(basename $NSDIR)"
11805 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
11806 skip "Not enough cached locks created!"
11808 log "LRU=$LRU_SIZE"
11812 # We know that lru resize allows one client to hold $LIMIT locks
11813 # for 10h. After that locks begin to be killed by client.
11815 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
11817 if [ $LIMIT -lt $LRU_SIZE ]; then
11818 skip "Limit is too small $LIMIT"
11821 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
11822 # killing locks. Some time was spent for creating locks. This means
11823 # that up to the moment of sleep finish we must have killed some of
11824 # them (10-100 locks). This depends on how fast ther were created.
11825 # Many of them were touched in almost the same moment and thus will
11826 # be killed in groups.
11827 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
11829 # Use $LRU_SIZE_B here to take into account real number of locks
11830 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
11831 local LRU_SIZE_B=$LRU_SIZE
11833 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
11834 log "OLD_LVF=$OLD_LVF"
11835 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
11837 # Let's make sure that we really have some margin. Client checks
11838 # cached locks every 10 sec.
11839 SLEEP=$((SLEEP+20))
11840 log "Sleep ${SLEEP} sec"
11842 while ((SEC<$SLEEP)); do
11846 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
11847 echo -n "$LRU_SIZE"
11850 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
11851 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
11853 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
11854 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
11855 unlinkmany $DIR/$tdir/f $NR
11859 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
11860 log "unlink $NR files at $DIR/$tdir"
11861 unlinkmany $DIR/$tdir/f $NR
11863 run_test 124a "lru resize ======================================="
11865 get_max_pool_limit()
11867 local limit=$($LCTL get_param \
11868 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
11870 for l in $limit; do
11871 if [[ $l -gt $max ]]; then
11879 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11880 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11881 skip_env "no lru resize on server"
11883 LIMIT=$(get_max_pool_limit)
11885 NR=$(($(default_lru_size)*20))
11886 if [[ $NR -gt $LIMIT ]]; then
11887 log "Limit lock number by $LIMIT locks"
11891 IFree=$(mdsrate_inodes_available)
11892 if [ $IFree -lt $NR ]; then
11893 log "Limit lock number by $IFree inodes"
11897 lru_resize_disable mdc
11898 test_mkdir -p $DIR/$tdir/disable_lru_resize
11900 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
11901 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
11902 cancel_lru_locks mdc
11905 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11908 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11911 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
11915 nolruresize_delta=$((etime-stime))
11916 log "ls -la time: $nolruresize_delta seconds"
11917 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11918 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
11920 lru_resize_enable mdc
11921 test_mkdir -p $DIR/$tdir/enable_lru_resize
11923 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
11924 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
11925 cancel_lru_locks mdc
11928 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11931 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11934 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
11938 lruresize_delta=$((etime-stime))
11939 log "ls -la time: $lruresize_delta seconds"
11940 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
11942 if [ $lruresize_delta -gt $nolruresize_delta ]; then
11943 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
11944 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
11945 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
11947 log "lru resize performs the same with no lru resize"
11949 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
11951 run_test 124b "lru resize (performance test) ======================="
11954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11955 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11956 skip_env "no lru resize on server"
11958 # cache ununsed locks on client
11960 cancel_lru_locks mdc
11961 test_mkdir $DIR/$tdir
11962 createmany -o $DIR/$tdir/f $nr ||
11963 error "failed to create $nr files in $DIR/$tdir"
11964 ls -l $DIR/$tdir > /dev/null
11966 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
11967 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
11968 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
11969 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
11970 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
11972 # set lru_max_age to 1 sec
11973 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
11974 echo "sleep $((recalc_p * 2)) seconds..."
11975 sleep $((recalc_p * 2))
11977 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
11978 # restore lru_max_age
11979 $LCTL set_param -n $nsdir.lru_max_age $max_age
11980 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
11981 unlinkmany $DIR/$tdir/f $nr
11983 run_test 124c "LRUR cancel very aged locks"
11986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11987 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
11988 skip_env "no lru resize on server"
11990 # cache ununsed locks on client
11993 lru_resize_disable mdc
11994 stack_trap "lru_resize_enable mdc" EXIT
11996 cancel_lru_locks mdc
11998 # asynchronous object destroy at MDT could cause bl ast to client
11999 test_mkdir $DIR/$tdir
12000 createmany -o $DIR/$tdir/f $nr ||
12001 error "failed to create $nr files in $DIR/$tdir"
12002 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12004 ls -l $DIR/$tdir > /dev/null
12006 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12007 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12008 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12009 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12011 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12013 # set lru_max_age to 1 sec
12014 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12015 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12017 echo "sleep $((recalc_p * 2)) seconds..."
12018 sleep $((recalc_p * 2))
12020 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12022 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12024 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12026 test_125() { # 13358
12027 $LCTL get_param -n llite.*.client_type | grep -q local ||
12028 skip "must run as local client"
12029 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12030 skip_env "must have acl enabled"
12031 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12033 test_mkdir $DIR/$tdir
12034 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12035 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12036 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12038 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12040 test_126() { # bug 12829/13455
12041 $GSS && skip_env "must run as gss disabled"
12042 $LCTL get_param -n llite.*.client_type | grep -q local ||
12043 skip "must run as local client"
12044 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12046 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12047 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12049 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12051 run_test 126 "check that the fsgid provided by the client is taken into account"
12053 test_127a() { # bug 15521
12054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12055 local name count samp unit min max sum sumsq
12057 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12058 echo "stats before reset"
12059 $LCTL get_param osc.*.stats
12060 $LCTL set_param osc.*.stats=0
12061 local fsize=$((2048 * 1024))
12063 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12064 cancel_lru_locks osc
12065 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12067 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12068 stack_trap "rm -f $TMP/$tfile.tmp"
12069 while read name count samp unit min max sum sumsq; do
12070 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12071 [ ! $min ] && error "Missing min value for $name proc entry"
12072 eval $name=$count || error "Wrong proc format"
12075 read_bytes|write_bytes)
12076 [[ "$unit" =~ "bytes" ]] ||
12077 error "unit is not 'bytes': $unit"
12078 (( $min >= 4096 )) || error "min is too small: $min"
12079 (( $min <= $fsize )) || error "min is too big: $min"
12080 (( $max >= 4096 )) || error "max is too small: $max"
12081 (( $max <= $fsize )) || error "max is too big: $max"
12082 (( $sum == $fsize )) || error "sum is wrong: $sum"
12083 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12084 error "sumsquare is too small: $sumsq"
12085 (( $sumsq <= $fsize * $fsize )) ||
12086 error "sumsquare is too big: $sumsq"
12088 ost_read|ost_write)
12089 [[ "$unit" =~ "usec" ]] ||
12090 error "unit is not 'usec': $unit"
12094 done < $DIR/$tfile.tmp
12096 #check that we actually got some stats
12097 [ "$read_bytes" ] || error "Missing read_bytes stats"
12098 [ "$write_bytes" ] || error "Missing write_bytes stats"
12099 [ "$read_bytes" != 0 ] || error "no read done"
12100 [ "$write_bytes" != 0 ] || error "no write done"
12102 run_test 127a "verify the client stats are sane"
12104 test_127b() { # bug LU-333
12105 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12106 local name count samp unit min max sum sumsq
12108 echo "stats before reset"
12109 $LCTL get_param llite.*.stats
12110 $LCTL set_param llite.*.stats=0
12112 # perform 2 reads and writes so MAX is different from SUM.
12113 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12114 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12115 cancel_lru_locks osc
12116 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12117 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12119 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12120 stack_trap "rm -f $TMP/$tfile.tmp"
12121 while read name count samp unit min max sum sumsq; do
12122 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12123 eval $name=$count || error "Wrong proc format"
12126 read_bytes|write_bytes)
12127 [[ "$unit" =~ "bytes" ]] ||
12128 error "unit is not 'bytes': $unit"
12129 (( $count == 2 )) || error "count is not 2: $count"
12130 (( $min == $PAGE_SIZE )) ||
12131 error "min is not $PAGE_SIZE: $min"
12132 (( $max == $PAGE_SIZE )) ||
12133 error "max is not $PAGE_SIZE: $max"
12134 (( $sum == $PAGE_SIZE * 2 )) ||
12135 error "sum is not $((PAGE_SIZE * 2)): $sum"
12138 [[ "$unit" =~ "usec" ]] ||
12139 error "unit is not 'usec': $unit"
12143 done < $TMP/$tfile.tmp
12145 #check that we actually got some stats
12146 [ "$read_bytes" ] || error "Missing read_bytes stats"
12147 [ "$write_bytes" ] || error "Missing write_bytes stats"
12148 [ "$read_bytes" != 0 ] || error "no read done"
12149 [ "$write_bytes" != 0 ] || error "no write done"
12151 run_test 127b "verify the llite client stats are sane"
12153 test_127c() { # LU-12394
12154 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12161 $LCTL set_param llite.*.extents_stats=1
12162 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12164 # Use two stripes so there is enough space in default config
12165 $LFS setstripe -c 2 $DIR/$tfile
12167 # Extent stats start at 0-4K and go in power of two buckets
12168 # LL_HIST_START = 12 --> 2^12 = 4K
12169 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12170 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12172 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12174 # Write and read, 2x each, second time at a non-zero offset
12175 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12176 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12177 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12178 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12182 $LCTL get_param llite.*.extents_stats
12185 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12187 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12189 reads=$(echo $bucket | awk '{print $5}')
12190 writes=$(echo $bucket | awk '{print $9}')
12191 [ "$reads" -eq $count ] ||
12192 error "$reads reads in < $bsize bucket, expect $count"
12193 [ "$writes" -eq $count ] ||
12194 error "$writes writes in < $bsize bucket, expect $count"
12197 # Test mmap write and read
12198 $LCTL set_param llite.*.extents_stats=c
12200 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
12201 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
12202 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
12204 $LCTL get_param llite.*.extents_stats
12206 count=$(((size*1024) / PAGE_SIZE))
12208 bsize=$((2 * PAGE_SIZE / 1024))K
12210 bucket=$($LCTL get_param -n llite.*.extents_stats |
12212 reads=$(echo $bucket | awk '{print $5}')
12213 writes=$(echo $bucket | awk '{print $9}')
12214 # mmap writes fault in the page first, creating an additonal read
12215 [ "$reads" -eq $((2 * count)) ] ||
12216 error "$reads reads in < $bsize bucket, expect $count"
12217 [ "$writes" -eq $count ] ||
12218 error "$writes writes in < $bsize bucket, expect $count"
12220 run_test 127c "test llite extent stats with regular & mmap i/o"
12222 test_128() { # bug 15212
12224 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
12229 result=$(grep error $TMP/$tfile.log)
12230 rm -f $DIR/$tfile $TMP/$tfile.log
12231 [ -z "$result" ] ||
12232 error "consecutive find's under interactive lfs failed"
12234 run_test 128 "interactive lfs for 2 consecutive find's"
12236 set_dir_limits () {
12241 local ldproc=/proc/fs/ldiskfs
12242 local facets=$(get_facets MDS)
12244 for facet in ${facets//,/ }; do
12245 canondev=$(ldiskfs_canon \
12246 *.$(convert_facet2label $facet).mntdev $facet)
12247 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
12248 ldproc=/sys/fs/ldiskfs
12249 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
12250 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
12254 check_mds_dmesg() {
12255 local facets=$(get_facets MDS)
12256 for facet in ${facets//,/ }; do
12257 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
12263 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12264 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
12265 skip "Need MDS version with at least 2.5.56"
12266 if [ "$mds1_FSTYPE" != ldiskfs ]; then
12267 skip_env "ldiskfs only test"
12269 remote_mds_nodsh && skip "remote MDS with nodsh"
12272 local has_warning=false
12275 mkdir -p $DIR/$tdir
12277 # block size of mds1
12278 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
12279 set_dir_limits $maxsize $((maxsize * 6 / 8))
12280 stack_trap "set_dir_limits 0 0"
12281 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
12282 local dirsize=$(stat -c%s "$DIR/$tdir")
12284 while (( $dirsize <= $maxsize )); do
12285 $MCREATE $DIR/$tdir/file_base_$nfiles
12287 # check two errors:
12288 # ENOSPC for ext4 max_dir_size, which has been used since
12289 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
12290 if (( rc == ENOSPC )); then
12292 echo "rc=$rc returned as expected after $nfiles files"
12294 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
12295 error "create failed w/o dir size limit"
12297 # messages may be rate limited if test is run repeatedly
12298 check_mds_dmesg '"is approaching max"' ||
12299 echo "warning message should be output"
12300 check_mds_dmesg '"has reached max"' ||
12301 echo "reached message should be output"
12303 dirsize=$(stat -c%s "$DIR/$tdir")
12305 [[ $dirsize -ge $maxsize ]] && return 0
12306 error "dirsize $dirsize < $maxsize after $nfiles files"
12307 elif (( rc != 0 )); then
12310 nfiles=$((nfiles + 1))
12311 dirsize=$(stat -c%s "$DIR/$tdir")
12314 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
12316 run_test 129 "test directory size limit ========================"
12325 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12326 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12328 trap cleanup_130 EXIT RETURN
12330 local fm_file=$DIR/$tfile
12331 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
12332 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
12333 error "dd failed for $fm_file"
12335 # LU-1795: test filefrag/FIEMAP once, even if unsupported
12336 filefrag -ves $fm_file
12338 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12339 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12340 [ $RC != 0 ] && error "filefrag $fm_file failed"
12342 filefrag_op=$(filefrag -ve -k $fm_file |
12343 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12344 lun=$($LFS getstripe -i $fm_file)
12346 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
12349 for line in $filefrag_op
12351 frag_lun=`echo $line | cut -d: -f5`
12352 ext_len=`echo $line | cut -d: -f4`
12353 if (( $frag_lun != $lun )); then
12355 error "FIEMAP on 1-stripe file($fm_file) failed"
12358 (( tot_len += ext_len ))
12361 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
12363 error "FIEMAP on 1-stripe file($fm_file) failed;"
12369 echo "FIEMAP on single striped file succeeded"
12371 run_test 130a "FIEMAP (1-stripe file)"
12374 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12376 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12377 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12379 trap cleanup_130 EXIT RETURN
12381 local fm_file=$DIR/$tfile
12382 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12383 error "setstripe on $fm_file"
12384 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12385 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12387 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
12388 error "dd failed on $fm_file"
12390 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12391 filefrag_op=$(filefrag -ve -k $fm_file |
12392 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12394 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12395 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12400 for line in $filefrag_op
12402 frag_lun=$(echo $line | cut -d: -f5 |
12403 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12404 ext_len=$(echo $line | cut -d: -f4)
12405 if (( $frag_lun != $last_lun )); then
12406 if (( tot_len != 1024 )); then
12408 error "FIEMAP on $fm_file failed; returned " \
12409 "len $tot_len for OST $last_lun instead of 1024"
12412 (( num_luns += 1 ))
12416 (( tot_len += ext_len ))
12419 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
12421 error "FIEMAP on $fm_file failed; returned wrong number of " \
12422 "luns or wrong len for OST $last_lun"
12428 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
12430 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
12433 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12435 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12436 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12438 trap cleanup_130 EXIT RETURN
12440 local fm_file=$DIR/$tfile
12441 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
12442 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12443 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12445 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
12446 error "dd failed on $fm_file"
12448 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12449 filefrag_op=$(filefrag -ve -k $fm_file |
12450 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12452 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12453 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12458 for line in $filefrag_op
12460 frag_lun=$(echo $line | cut -d: -f5 |
12461 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12462 ext_len=$(echo $line | cut -d: -f4)
12463 if (( $frag_lun != $last_lun )); then
12464 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
12465 if (( logical != 512 )); then
12467 error "FIEMAP on $fm_file failed; returned " \
12468 "logical start for lun $logical instead of 512"
12471 if (( tot_len != 512 )); then
12473 error "FIEMAP on $fm_file failed; returned " \
12474 "len $tot_len for OST $last_lun instead of 1024"
12477 (( num_luns += 1 ))
12481 (( tot_len += ext_len ))
12484 if (( num_luns != 2 || tot_len != 512 )); then
12486 error "FIEMAP on $fm_file failed; returned wrong number of " \
12487 "luns or wrong len for OST $last_lun"
12493 echo "FIEMAP on 2-stripe file with hole succeeded"
12495 run_test 130c "FIEMAP (2-stripe file with hole)"
12498 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
12500 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12501 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12503 trap cleanup_130 EXIT RETURN
12505 local fm_file=$DIR/$tfile
12506 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
12507 error "setstripe on $fm_file"
12508 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12509 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12511 local actual_stripe_count=$($LFS getstripe -c $fm_file)
12512 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
12513 error "dd failed on $fm_file"
12515 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12516 filefrag_op=$(filefrag -ve -k $fm_file |
12517 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12519 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12520 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12525 for line in $filefrag_op
12527 frag_lun=$(echo $line | cut -d: -f5 |
12528 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12529 ext_len=$(echo $line | cut -d: -f4)
12530 if (( $frag_lun != $last_lun )); then
12531 if (( tot_len != 1024 )); then
12533 error "FIEMAP on $fm_file failed; returned " \
12534 "len $tot_len for OST $last_lun instead of 1024"
12537 (( num_luns += 1 ))
12541 (( tot_len += ext_len ))
12544 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
12546 error "FIEMAP on $fm_file failed; returned wrong number of " \
12547 "luns or wrong len for OST $last_lun"
12553 echo "FIEMAP on N-stripe file succeeded"
12555 run_test 130d "FIEMAP (N-stripe file)"
12558 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12560 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12561 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
12563 trap cleanup_130 EXIT RETURN
12565 local fm_file=$DIR/$tfile
12566 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
12567 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
12568 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
12571 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
12572 for ((i = 0; i < $NUM_BLKS; i++))
12574 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
12577 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12578 filefrag_op=$(filefrag -ve -k $fm_file |
12579 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
12581 last_lun=$(echo $filefrag_op | cut -d: -f5 |
12582 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12587 for line in $filefrag_op
12589 frag_lun=$(echo $line | cut -d: -f5 |
12590 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
12591 ext_len=$(echo $line | cut -d: -f4)
12592 if (( $frag_lun != $last_lun )); then
12593 if (( tot_len != $EXPECTED_LEN )); then
12595 error "FIEMAP on $fm_file failed; returned " \
12596 "len $tot_len for OST $last_lun instead " \
12600 (( num_luns += 1 ))
12604 (( tot_len += ext_len ))
12607 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
12609 error "FIEMAP on $fm_file failed; returned wrong number " \
12610 "of luns or wrong len for OST $last_lun"
12616 echo "FIEMAP with continuation calls succeeded"
12618 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
12621 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
12622 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
12624 local fm_file=$DIR/$tfile
12625 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
12626 error "multiop create with lov_delay_create on $fm_file"
12628 filefrag -ves $fm_file || error "filefrag $fm_file failed"
12629 filefrag_extents=$(filefrag -vek $fm_file |
12630 awk '/extents? found/ { print $2 }')
12631 if [[ "$filefrag_extents" != "0" ]]; then
12632 error "FIEMAP on $fm_file failed; " \
12633 "returned $filefrag_extents expected 0"
12638 run_test 130f "FIEMAP (unstriped file)"
12640 # Test for writev/readv
12642 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
12643 error "writev test failed"
12644 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
12645 error "readv failed"
12648 run_test 131a "test iov's crossing stripe boundary for writev/readv"
12651 local fsize=$((524288 + 1048576 + 1572864))
12652 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
12653 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12654 error "append writev test failed"
12656 ((fsize += 1572864 + 1048576))
12657 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
12658 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
12659 error "append writev test failed"
12662 run_test 131b "test append writev"
12665 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
12668 run_test 131c "test read/write on file w/o objects"
12671 rwv -f $DIR/$tfile -w -n 1 1572864
12672 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
12673 if [ "$NOB" != 1572864 ]; then
12674 error "Short read filed: read $NOB bytes instead of 1572864"
12678 run_test 131d "test short read"
12681 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
12682 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
12683 error "read hitting hole failed"
12686 run_test 131e "test read hitting hole"
12695 mds*) res=$(do_facet $facet \
12696 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
12698 ost*) res=$(do_facet $facet \
12699 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
12701 *) error "Wrong facet '$facet'" ;;
12703 [ "$res" ] || error "The counter for $op on $facet was not incremented"
12704 # if the argument $3 is zero, it means any stat increment is ok.
12705 if [[ $want -gt 0 ]]; then
12706 local count=$(echo $res | awk '{ print $2 }')
12707 [[ $count -ne $want ]] &&
12708 error "The $op counter on $facet is $count, not $want"
12713 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12714 remote_ost_nodsh && skip "remote OST with nodsh"
12715 remote_mds_nodsh && skip "remote MDS with nodsh"
12716 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12717 skip_env "MDS doesn't support rename stats"
12719 local testdir=$DIR/${tdir}/stats_testdir
12721 mkdir -p $DIR/${tdir}
12724 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12725 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12727 # verify mdt stats first.
12728 mkdir ${testdir} || error "mkdir failed"
12729 check_stats $SINGLEMDS "mkdir" 1
12730 touch ${testdir}/${tfile} || error "touch failed"
12731 check_stats $SINGLEMDS "open" 1
12732 check_stats $SINGLEMDS "close" 1
12733 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
12734 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
12735 check_stats $SINGLEMDS "mknod" 2
12737 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
12738 check_stats $SINGLEMDS "unlink" 1
12739 rm -f ${testdir}/${tfile} || error "file remove failed"
12740 check_stats $SINGLEMDS "unlink" 2
12742 # remove working dir and check mdt stats again.
12743 rmdir ${testdir} || error "rmdir failed"
12744 check_stats $SINGLEMDS "rmdir" 1
12746 local testdir1=$DIR/${tdir}/stats_testdir1
12747 mkdir -p ${testdir}
12748 mkdir -p ${testdir1}
12749 touch ${testdir1}/test1
12750 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
12751 check_stats $SINGLEMDS "crossdir_rename" 1
12753 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
12754 check_stats $SINGLEMDS "samedir_rename" 1
12756 rm -rf $DIR/${tdir}
12758 run_test 133a "Verifying MDT stats ========================================"
12763 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12764 remote_ost_nodsh && skip "remote OST with nodsh"
12765 remote_mds_nodsh && skip "remote MDS with nodsh"
12767 local testdir=$DIR/${tdir}/stats_testdir
12769 mkdir -p ${testdir} || error "mkdir failed"
12770 touch ${testdir}/${tfile} || error "touch failed"
12771 cancel_lru_locks mdc
12774 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12775 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12777 # extra mdt stats verification.
12778 chmod 444 ${testdir}/${tfile} || error "chmod failed"
12779 check_stats $SINGLEMDS "setattr" 1
12780 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12781 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
12783 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
12784 check_stats $SINGLEMDS "getattr" 1
12786 rm -rf $DIR/${tdir}
12788 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
12789 # so the check below is not reliable
12790 [ $MDSCOUNT -eq 1 ] || return 0
12792 # Sleep to avoid a cached response.
12793 #define OBD_STATFS_CACHE_SECONDS 1
12795 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12796 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12797 $LFS df || error "lfs failed"
12798 check_stats $SINGLEMDS "statfs" 1
12800 # check aggregated statfs (LU-10018)
12801 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
12803 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
12806 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12807 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
12809 check_stats $SINGLEMDS "statfs" 1
12811 # We want to check that the client didn't send OST_STATFS to
12812 # ost1 but the MDT also uses OST_STATFS for precreate. So some
12813 # extra care is needed here.
12814 if remote_mds; then
12815 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
12816 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
12818 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
12819 [ "$res" ] && error "OST got STATFS"
12824 run_test 133b "Verifying extra MDT stats =================================="
12827 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12828 remote_ost_nodsh && skip "remote OST with nodsh"
12829 remote_mds_nodsh && skip "remote MDS with nodsh"
12831 local testdir=$DIR/$tdir/stats_testdir
12833 test_mkdir -p $testdir
12835 # verify obdfilter stats.
12836 $LFS setstripe -c 1 -i 0 $testdir/$tfile
12838 cancel_lru_locks osc
12839 wait_delete_completed
12842 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
12843 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
12845 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
12848 cancel_lru_locks osc
12849 check_stats ost1 "write" 1
12851 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
12852 check_stats ost1 "read" 1
12854 > $testdir/$tfile || error "truncate failed"
12855 check_stats ost1 "punch" 1
12857 rm -f $testdir/$tfile || error "file remove failed"
12858 wait_delete_completed
12859 check_stats ost1 "destroy" 1
12863 run_test 133c "Verifying OST stats ========================================"
12870 while [ $value -ge 2 ]; do
12875 if [ $orig -gt $order ]; then
12883 local size=('K' 'M' 'G' 'T');
12885 local size_string=$value
12887 while [ $value -ge 1024 ]; do
12888 if [ $i -gt 3 ]; then
12889 #T is the biggest unit we get here, if that is bigger,
12891 size_string=${value}T
12894 value=$((value >> 10))
12895 if [ $value -lt 1024 ]; then
12896 size_string=${value}${size[$i]}
12905 get_rename_size() {
12907 local context=${2:-.}
12908 local sample=$(do_facet $SINGLEMDS $LCTL \
12909 get_param mdt.$FSNAME-MDT0000.rename_stats |
12910 grep -A1 $context |
12911 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
12916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12917 remote_ost_nodsh && skip "remote OST with nodsh"
12918 remote_mds_nodsh && skip "remote MDS with nodsh"
12919 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
12920 skip_env "MDS doesn't support rename stats"
12922 local testdir1=$DIR/${tdir}/stats_testdir1
12923 local testdir2=$DIR/${tdir}/stats_testdir2
12924 mkdir -p $DIR/${tdir}
12926 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12928 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
12929 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
12931 createmany -o $testdir1/test 512 || error "createmany failed"
12933 # check samedir rename size
12934 mv ${testdir1}/test0 ${testdir1}/test_0
12936 local testdir1_size=$(ls -l $DIR/${tdir} |
12937 awk '/stats_testdir1/ {print $5}')
12938 local testdir2_size=$(ls -l $DIR/${tdir} |
12939 awk '/stats_testdir2/ {print $5}')
12941 testdir1_size=$(order_2 $testdir1_size)
12942 testdir2_size=$(order_2 $testdir2_size)
12944 testdir1_size=$(size_in_KMGT $testdir1_size)
12945 testdir2_size=$(size_in_KMGT $testdir2_size)
12947 echo "source rename dir size: ${testdir1_size}"
12948 echo "target rename dir size: ${testdir2_size}"
12950 local cmd="do_facet $SINGLEMDS $LCTL "
12951 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
12953 eval $cmd || error "$cmd failed"
12954 local samedir=$($cmd | grep 'same_dir')
12955 local same_sample=$(get_rename_size $testdir1_size)
12956 [ -z "$samedir" ] && error "samedir_rename_size count error"
12957 [[ $same_sample -eq 1 ]] ||
12958 error "samedir_rename_size error $same_sample"
12959 echo "Check same dir rename stats success"
12961 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
12963 # check crossdir rename size
12964 mv ${testdir1}/test_0 ${testdir2}/test_0
12966 testdir1_size=$(ls -l $DIR/${tdir} |
12967 awk '/stats_testdir1/ {print $5}')
12968 testdir2_size=$(ls -l $DIR/${tdir} |
12969 awk '/stats_testdir2/ {print $5}')
12971 testdir1_size=$(order_2 $testdir1_size)
12972 testdir2_size=$(order_2 $testdir2_size)
12974 testdir1_size=$(size_in_KMGT $testdir1_size)
12975 testdir2_size=$(size_in_KMGT $testdir2_size)
12977 echo "source rename dir size: ${testdir1_size}"
12978 echo "target rename dir size: ${testdir2_size}"
12980 eval $cmd || error "$cmd failed"
12981 local crossdir=$($cmd | grep 'crossdir')
12982 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
12983 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
12984 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
12985 [[ $src_sample -eq 1 ]] ||
12986 error "crossdir_rename_size error $src_sample"
12987 [[ $tgt_sample -eq 1 ]] ||
12988 error "crossdir_rename_size error $tgt_sample"
12989 echo "Check cross dir rename stats success"
12990 rm -rf $DIR/${tdir}
12992 run_test 133d "Verifying rename_stats ========================================"
12995 remote_mds_nodsh && skip "remote MDS with nodsh"
12996 remote_ost_nodsh && skip "remote OST with nodsh"
12997 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12999 local testdir=$DIR/${tdir}/stats_testdir
13000 local ctr f0 f1 bs=32768 count=42 sum
13002 mkdir -p ${testdir} || error "mkdir failed"
13004 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13006 for ctr in {write,read}_bytes; do
13008 cancel_lru_locks osc
13010 do_facet ost1 $LCTL set_param -n \
13011 "obdfilter.*.exports.clear=clear"
13013 if [ $ctr = write_bytes ]; then
13015 f1=${testdir}/${tfile}
13017 f0=${testdir}/${tfile}
13021 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13024 cancel_lru_locks osc
13026 sum=$(do_facet ost1 $LCTL get_param \
13027 "obdfilter.*.exports.*.stats" |
13028 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13029 $1 == ctr { sum += $7 }
13030 END { printf("%0.0f", sum) }')
13032 if ((sum != bs * count)); then
13033 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13037 rm -rf $DIR/${tdir}
13039 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13042 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13043 skip "too old lustre for get_param -R ($facet_ver)"
13045 # verifying readability.
13046 $LCTL get_param -R '*' &> /dev/null
13048 # Verifing writability with badarea_io.
13049 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13050 egrep -v 'force_lbug|changelog_mask' | xargs badarea_io ||
13051 error "client badarea_io failed"
13053 # remount the FS in case writes/reads /proc break the FS
13054 cleanup || error "failed to unmount"
13055 setup || error "failed to setup"
13057 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13060 remote_mds_nodsh && skip "remote MDS with nodsh"
13061 remote_ost_nodsh && skip "remote OST with nodsh"
13064 for facet in mds1 ost1; do
13065 local facet_ver=$(lustre_version_code $facet)
13066 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13067 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13069 log "$facet: too old lustre for get_param -R"
13071 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13072 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13073 tr -d = | egrep -v 'force_lbug|changelog_mask' |
13074 xargs badarea_io" ||
13075 error "$facet badarea_io failed"
13077 skip_noexit "$facet: too old lustre for get_param -R"
13081 # remount the FS in case writes/reads /proc break the FS
13082 cleanup || error "failed to unmount"
13083 setup || error "failed to setup"
13085 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13088 remote_mds_nodsh && skip "remote MDS with nodsh"
13089 remote_ost_nodsh && skip "remote OST with nodsh"
13090 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13091 skip "Need MDS version at least 2.9.54"
13094 for facet in client mds1 ost1; do
13095 # Get the list of files that are missing the terminating newline
13096 local plist=$(do_facet $facet
13097 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13099 for ent in $plist; do
13100 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13101 awk -v FS='\v' -v RS='\v\v' \
13102 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13103 print FILENAME}'" 2>/dev/null)
13104 [ -z $missing ] || {
13105 do_facet $facet $LCTL get_param $ent | od -An -tx1
13106 error "file does not end with newline: $facet-$ent"
13111 run_test 133h "Proc files should end with newlines"
13114 remote_mds_nodsh && skip "remote MDS with nodsh"
13115 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13116 skip "Need MDS version at least 2.7.54"
13118 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13119 cancel_lru_locks mdc
13121 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13122 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13123 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13126 createmany -o $DIR/$tdir/f $nr ||
13127 error "failed to create $nr files in $DIR/$tdir"
13128 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13130 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13131 do_facet mds1 $LCTL set_param fail_loc=0x327
13132 do_facet mds1 $LCTL set_param fail_val=500
13135 echo "sleep 10 seconds ..."
13137 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13139 do_facet mds1 $LCTL set_param fail_loc=0
13140 do_facet mds1 $LCTL set_param fail_val=0
13141 [ $lck_cnt -lt $unused ] ||
13142 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13145 unlinkmany $DIR/$tdir/f $nr
13147 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13150 remote_mds_nodsh && skip "remote MDS with nodsh"
13151 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13152 skip "Need MDS version at least 2.7.54"
13154 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13155 cancel_lru_locks mdc
13157 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13158 ldlm.lock_reclaim_threshold_mb)
13159 # disable reclaim temporarily
13160 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13162 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13163 do_facet mds1 $LCTL set_param fail_loc=0x328
13164 do_facet mds1 $LCTL set_param fail_val=500
13166 $LCTL set_param debug=+trace
13169 createmany -o $DIR/$tdir/f $nr &
13170 local create_pid=$!
13172 echo "Sleep $TIMEOUT seconds ..."
13174 if ! ps -p $create_pid > /dev/null 2>&1; then
13175 do_facet mds1 $LCTL set_param fail_loc=0
13176 do_facet mds1 $LCTL set_param fail_val=0
13177 do_facet mds1 $LCTL set_param \
13178 ldlm.lock_reclaim_threshold_mb=${low_wm}m
13179 error "createmany finished incorrectly!"
13181 do_facet mds1 $LCTL set_param fail_loc=0
13182 do_facet mds1 $LCTL set_param fail_val=0
13183 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
13184 wait $create_pid || return 1
13186 unlinkmany $DIR/$tdir/f $nr
13188 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
13191 remote_mds_nodsh && skip "remote MDS with nodsh"
13192 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13193 skip "Need MDS version at least 2.13.50"
13196 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13198 #define OBD_FAIL_PLAIN_RECORDS 0x1319
13199 #set only one record at plain llog
13200 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
13202 #fill already existed plain llog each 64767
13203 #wrapping whole catalog
13204 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13206 createmany -o $DIR/$tdir/$tfile_ 64700
13207 for (( i = 0; i < 64700; i = i + 2 ))
13209 rm $DIR/$tdir/$tfile_$i &
13210 rm $DIR/$tdir/$tfile_$((i + 1)) &
13215 #waiting osp synchronization
13216 wait_delete_completed
13218 run_test 135 "Race catalog processing"
13221 remote_mds_nodsh && skip "remote MDS with nodsh"
13222 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
13223 skip "Need MDS version at least 2.13.50"
13226 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
13227 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
13228 #set only one record at plain llog
13229 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
13230 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
13232 #fill already existed 2 plain llogs each 64767
13233 #wrapping whole catalog
13234 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
13235 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
13236 wait_delete_completed
13238 createmany -o $DIR/$tdir/$tfile_ 10
13241 do_facet $SINGLEMDS $LCTL set_param fail_val=3
13242 for (( i = 0; i < 10; i = i + 3 ))
13244 rm $DIR/$tdir/$tfile_$i &
13245 rm $DIR/$tdir/$tfile_$((i + 1)) &
13249 rm $DIR/$tdir/$tfile_$((i + 2)) &
13252 #waiting osp synchronization
13253 wait_delete_completed
13255 run_test 136 "Race catalog processing 2"
13257 test_140() { #bug-17379
13258 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13260 test_mkdir $DIR/$tdir
13261 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
13262 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
13264 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
13265 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
13267 while i=$((i + 1)); do
13269 cd $i || error "Changing to $i"
13270 ln -s ../stat stat || error "Creating stat symlink"
13271 # Read the symlink until ELOOP present,
13272 # not LBUGing the system is considered success,
13273 # we didn't overrun the stack.
13274 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
13275 if [ $ret -ne 0 ]; then
13276 if [ $ret -eq 40 ]; then
13279 error "Open stat symlink"
13285 echo "The symlink depth = $i"
13286 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
13287 error "Invalid symlink depth"
13289 # Test recursive symlink
13290 ln -s symlink_self symlink_self
13291 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
13292 echo "open symlink_self returns $ret"
13293 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
13295 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
13298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13300 local TF="$TMP/$tfile"
13302 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13304 cancel_lru_locks $OSC
13305 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
13306 remount_client $MOUNT
13308 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
13311 $TRUNCATE $DIR/$tfile 6000
13312 cancel_lru_locks $OSC
13313 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
13316 echo "12345" >>$DIR/$tfile
13317 cancel_lru_locks $OSC
13318 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
13321 echo "12345" >>$DIR/$tfile
13322 cancel_lru_locks $OSC
13323 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
13328 run_test 150a "truncate/append tests"
13331 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13332 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13333 skip "Need OST version at least 2.13.53"
13335 check_fallocate $DIR/$tfile || error "fallocate failed"
13337 run_test 150b "Verify fallocate (prealloc) functionality"
13343 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13344 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13345 skip "Need OST version at least 2.13.53"
13347 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13348 fallocate -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13349 sync; sync_all_data
13350 cancel_lru_locks $OSC
13352 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13353 want=$((OSTCOUNT * 1048576))
13355 # Must allocate all requested space, not more than 5% extra
13356 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13357 error "bytes $bytes is not $want"
13359 run_test 150c "Verify fallocate Size and Blocks"
13365 [ "$ost1_FSTYPE" != ldiskfs ] && skip "non-ldiskfs backend"
13366 [ $OST1_VERSION -lt $(version_code 2.13.50) ] &&
13367 skip "Need OST version at least 2.13.53"
13369 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
13370 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
13371 sync; sync_all_data
13372 cancel_lru_locks $OSC
13374 bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
13375 want=$((OSTCOUNT * 1048576))
13377 # Must allocate all requested space, not more than 5% extra
13378 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
13379 error "bytes $bytes is not $want"
13381 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
13383 #LU-2902 roc_hit was not able to read all values from lproc
13384 function roc_hit_init() {
13385 local list=$(comma_list $(osts_nodes))
13386 local dir=$DIR/$tdir-check
13387 local file=$dir/$tfile
13393 #use setstripe to do a write to every ost
13394 for i in $(seq 0 $((OSTCOUNT-1))); do
13395 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
13396 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
13397 idx=$(printf %04x $i)
13398 BEFORE=$(get_osd_param $list *OST*$idx stats |
13399 awk '$1 == "cache_access" {sum += $7}
13400 END { printf("%0.0f", sum) }')
13402 cancel_lru_locks osc
13403 cat $file >/dev/null
13405 AFTER=$(get_osd_param $list *OST*$idx stats |
13406 awk '$1 == "cache_access" {sum += $7}
13407 END { printf("%0.0f", sum) }')
13409 echo BEFORE:$BEFORE AFTER:$AFTER
13410 if ! let "AFTER - BEFORE == 4"; then
13412 error "roc_hit is not safe to use"
13420 function roc_hit() {
13421 local list=$(comma_list $(osts_nodes))
13422 echo $(get_osd_param $list '' stats |
13423 awk '$1 == "cache_hit" {sum += $7}
13424 END { printf("%0.0f", sum) }')
13427 function set_cache() {
13430 if [ "$2" == "off" ]; then
13433 local list=$(comma_list $(osts_nodes))
13434 set_osd_param $list '' $1_cache_enable $on
13436 cancel_lru_locks osc
13440 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13441 remote_ost_nodsh && skip "remote OST with nodsh"
13444 local list=$(comma_list $(osts_nodes))
13446 # check whether obdfilter is cache capable at all
13447 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
13448 skip "not cache-capable obdfilter"
13451 # check cache is enabled on all obdfilters
13452 if get_osd_param $list '' read_cache_enable | grep 0; then
13453 skip "oss cache is disabled"
13456 set_osd_param $list '' writethrough_cache_enable 1
13458 # check write cache is enabled on all obdfilters
13459 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
13460 skip "oss write cache is NOT enabled"
13465 #define OBD_FAIL_OBD_NO_LRU 0x609
13466 do_nodes $list $LCTL set_param fail_loc=0x609
13468 # pages should be in the case right after write
13469 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
13472 local BEFORE=$(roc_hit)
13473 cancel_lru_locks osc
13474 cat $DIR/$tfile >/dev/null
13475 local AFTER=$(roc_hit)
13477 do_nodes $list $LCTL set_param fail_loc=0
13479 if ! let "AFTER - BEFORE == CPAGES"; then
13480 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
13483 cancel_lru_locks osc
13484 # invalidates OST cache
13485 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
13486 set_osd_param $list '' read_cache_enable 0
13487 cat $DIR/$tfile >/dev/null
13489 # now data shouldn't be found in the cache
13491 cancel_lru_locks osc
13492 cat $DIR/$tfile >/dev/null
13494 if let "AFTER - BEFORE != 0"; then
13495 error "IN CACHE: before: $BEFORE, after: $AFTER"
13498 set_osd_param $list '' read_cache_enable 1
13501 run_test 151 "test cache on oss and controls ==============================="
13504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13506 local TF="$TMP/$tfile"
13508 # simulate ENOMEM during write
13509 #define OBD_FAIL_OST_NOMEM 0x226
13510 lctl set_param fail_loc=0x80000226
13511 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
13513 sync || error "sync failed"
13514 lctl set_param fail_loc=0
13516 # discard client's cache
13517 cancel_lru_locks osc
13519 # simulate ENOMEM during read
13520 lctl set_param fail_loc=0x80000226
13521 cmp $TF $DIR/$tfile || error "cmp failed"
13522 lctl set_param fail_loc=0
13526 run_test 152 "test read/write with enomem ============================"
13529 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
13531 run_test 153 "test if fdatasync does not crash ======================="
13533 dot_lustre_fid_permission_check() {
13535 local ffid=$MOUNT/.lustre/fid/$fid
13538 echo "stat fid $fid"
13539 stat $ffid > /dev/null || error "stat $ffid failed."
13540 echo "touch fid $fid"
13541 touch $ffid || error "touch $ffid failed."
13542 echo "write to fid $fid"
13543 cat /etc/hosts > $ffid || error "write $ffid failed."
13544 echo "read fid $fid"
13545 diff /etc/hosts $ffid || error "read $ffid failed."
13546 echo "append write to fid $fid"
13547 cat /etc/hosts >> $ffid || error "append write $ffid failed."
13548 echo "rename fid $fid"
13549 mv $ffid $test_dir/$tfile.1 &&
13550 error "rename $ffid to $tfile.1 should fail."
13551 touch $test_dir/$tfile.1
13552 mv $test_dir/$tfile.1 $ffid &&
13553 error "rename $tfile.1 to $ffid should fail."
13554 rm -f $test_dir/$tfile.1
13555 echo "truncate fid $fid"
13556 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
13557 echo "link fid $fid"
13558 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
13559 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
13560 echo "setfacl fid $fid"
13561 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
13562 echo "getfacl fid $fid"
13563 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
13565 echo "unlink fid $fid"
13566 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
13567 echo "mknod fid $fid"
13568 mknod $ffid c 1 3 && error "mknod $ffid should fail."
13570 fid=[0xf00000400:0x1:0x0]
13571 ffid=$MOUNT/.lustre/fid/$fid
13573 echo "stat non-exist fid $fid"
13574 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
13575 echo "write to non-exist fid $fid"
13576 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
13577 echo "link new fid $fid"
13578 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
13580 mkdir -p $test_dir/$tdir
13581 touch $test_dir/$tdir/$tfile
13582 fid=$($LFS path2fid $test_dir/$tdir)
13585 error "error: could not get fid for $test_dir/$dir/$tfile."
13587 ffid=$MOUNT/.lustre/fid/$fid
13590 ls $ffid > /dev/null || error "ls $ffid failed."
13591 echo "touch $fid/$tfile.1"
13592 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
13594 echo "touch $MOUNT/.lustre/fid/$tfile"
13595 touch $MOUNT/.lustre/fid/$tfile && \
13596 error "touch $MOUNT/.lustre/fid/$tfile should fail."
13598 echo "setxattr to $MOUNT/.lustre/fid"
13599 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
13601 echo "listxattr for $MOUNT/.lustre/fid"
13602 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
13604 echo "delxattr from $MOUNT/.lustre/fid"
13605 setfattr -x trusted.name1 $MOUNT/.lustre/fid
13607 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
13608 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
13609 error "touch invalid fid should fail."
13611 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
13612 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
13613 error "touch non-normal fid should fail."
13615 echo "rename $tdir to $MOUNT/.lustre/fid"
13616 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
13617 error "rename to $MOUNT/.lustre/fid should fail."
13619 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
13621 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
13622 local new_obf_mode=777
13624 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
13625 chmod $new_obf_mode $DIR/.lustre/fid ||
13626 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
13628 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
13629 [ $obf_mode -eq $new_obf_mode ] ||
13630 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
13632 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
13633 chmod $old_obf_mode $DIR/.lustre/fid ||
13634 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
13637 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
13638 fid=$($LFS path2fid $test_dir/$tfile-2)
13640 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
13642 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
13643 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
13644 error "create lov data thru .lustre failed"
13646 echo "cp /etc/passwd $test_dir/$tfile-2"
13647 cp /etc/passwd $test_dir/$tfile-2 ||
13648 error "copy to $test_dir/$tfile-2 failed."
13649 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
13650 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
13651 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
13653 rm -rf $test_dir/tfile.lnk
13654 rm -rf $test_dir/$tfile-2
13658 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13659 skip "Need MDS version at least 2.4.1"
13661 local tf=$DIR/$tfile
13664 local fid=$($LFS path2fid $tf)
13665 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
13667 # check that we get the same pathname back
13670 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
13671 echo "$rootpath $fid"
13672 found=$($LFS fid2path $rootpath "$fid")
13673 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
13674 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
13677 # check wrong root path format
13678 rootpath=$MOUNT"_wrong"
13679 found=$($LFS fid2path $rootpath "$fid")
13680 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
13682 run_test 154A "lfs path2fid and fid2path basic checks"
13685 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13686 skip "Need MDS version at least 2.4.1"
13688 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
13689 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
13690 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
13691 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
13693 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
13694 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
13696 # check that we get the same pathname
13697 echo "PFID: $PFID, name: $name"
13698 local FOUND=$($LFS fid2path $MOUNT "$PFID")
13699 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
13700 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
13701 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
13703 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
13705 run_test 154B "verify the ll_decode_linkea tool"
13708 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13709 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13710 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13711 skip "Need MDS version at least 2.2.51"
13712 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13714 cp /etc/hosts $DIR/$tfile
13716 fid=$($LFS path2fid $DIR/$tfile)
13718 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
13720 dot_lustre_fid_permission_check "$fid" $DIR ||
13721 error "dot lustre permission check $fid failed"
13723 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
13725 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
13727 touch $MOUNT/.lustre/file &&
13728 error "creation is not allowed under .lustre"
13730 mkdir $MOUNT/.lustre/dir &&
13731 error "mkdir is not allowed under .lustre"
13735 run_test 154a "Open-by-FID"
13738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13739 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13740 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
13741 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
13742 skip "Need MDS version at least 2.2.51"
13744 local remote_dir=$DIR/$tdir/remote_dir
13748 mkdir -p $DIR/$tdir
13749 $LFS mkdir -i $MDTIDX $remote_dir ||
13750 error "create remote directory failed"
13752 cp /etc/hosts $remote_dir/$tfile
13754 fid=$($LFS path2fid $remote_dir/$tfile)
13756 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
13758 dot_lustre_fid_permission_check "$fid" $remote_dir ||
13759 error "dot lustre permission check $fid failed"
13762 run_test 154b "Open-by-FID for remote directory"
13765 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
13766 skip "Need MDS version at least 2.4.1"
13768 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
13769 local FID1=$($LFS path2fid $DIR/$tfile.1)
13770 local FID2=$($LFS path2fid $DIR/$tfile.2)
13771 local FID3=$($LFS path2fid $DIR/$tfile.3)
13774 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
13775 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
13776 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
13778 [ "$FID" = "${!want}" ] ||
13779 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
13783 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
13785 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
13786 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
13790 run_test 154c "lfs path2fid and fid2path multiple arguments"
13793 remote_mds_nodsh && skip "remote MDS with nodsh"
13794 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
13795 skip "Need MDS version at least 2.5.53"
13797 if remote_mds; then
13798 nid=$($LCTL list_nids | sed "s/\./\\\./g")
13802 local proc_ofile="mdt.*.exports.'$nid'.open_files"
13809 local fid=$($LFS path2fid $DIR/$tfile)
13812 cmd="exec $fd<$DIR/$tfile"
13814 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
13815 echo "$fid_list" | grep "$fid"
13818 cmd="exec $fd>/dev/null"
13820 if [ $rc -ne 0 ]; then
13821 error "FID $fid not found in open files list $fid_list"
13824 run_test 154d "Verify open file fid"
13828 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
13829 skip "Need MDS version at least 2.6.50"
13831 if ls -a $MOUNT | grep -q '^\.lustre$'; then
13832 error ".lustre returned by readdir"
13835 run_test 154e ".lustre is not returned by readdir"
13838 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13840 # create parent directory on a single MDT to avoid cross-MDT hardlinks
13841 test_mkdir -p -c1 $DIR/$tdir/d
13842 # test dirs inherit from its stripe
13843 mkdir -p $DIR/$tdir/d/foo1 || error "mkdir error"
13844 mkdir -p $DIR/$tdir/d/foo2 || error "mkdir error"
13845 cp /etc/hosts $DIR/$tdir/d/foo1/$tfile
13846 ln $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/link
13849 # get fid of parents
13850 local FID0=$($LFS path2fid $DIR/$tdir/d)
13851 local FID1=$($LFS path2fid $DIR/$tdir/d/foo1)
13852 local FID2=$($LFS path2fid $DIR/$tdir/d/foo2)
13853 local FID3=$($LFS path2fid $DIR)
13855 # check that path2fid --parents returns expected <parent_fid>/name
13856 # 1) test for a directory (single parent)
13857 local parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1)
13858 [ "$parent" == "$FID0/foo1" ] ||
13859 error "expected parent: $FID0/foo1, got: $parent"
13861 # 2) test for a file with nlink > 1 (multiple parents)
13862 parent=$($LFS path2fid --parents $DIR/$tdir/d/foo1/$tfile)
13863 echo "$parent" | grep -F "$FID1/$tfile" ||
13864 error "$FID1/$tfile not returned in parent list"
13865 echo "$parent" | grep -F "$FID2/link" ||
13866 error "$FID2/link not returned in parent list"
13868 # 3) get parent by fid
13869 local file_fid=$($LFS path2fid $DIR/$tdir/d/foo1/$tfile)
13870 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13871 echo "$parent" | grep -F "$FID1/$tfile" ||
13872 error "$FID1/$tfile not returned in parent list (by fid)"
13873 echo "$parent" | grep -F "$FID2/link" ||
13874 error "$FID2/link not returned in parent list (by fid)"
13876 # 4) test for entry in root directory
13877 parent=$($LFS path2fid --parents $DIR/f)
13878 echo "$parent" | grep -F "$FID3/f" ||
13879 error "$FID3/f not returned in parent list"
13881 # 5) test it on root directory
13882 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
13883 error "$MOUNT should not have parents"
13885 # enable xattr caching and check that linkea is correctly updated
13886 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
13887 save_lustre_params client "llite.*.xattr_cache" > $save
13888 lctl set_param llite.*.xattr_cache 1
13890 # 6.1) linkea update on rename
13891 mv $DIR/$tdir/d/foo1/$tfile $DIR/$tdir/d/foo2/$tfile.moved
13893 # get parents by fid
13894 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13895 # foo1 should no longer be returned in parent list
13896 echo "$parent" | grep -F "$FID1" &&
13897 error "$FID1 should no longer be in parent list"
13898 # the new path should appear
13899 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
13900 error "$FID2/$tfile.moved is not in parent list"
13902 # 6.2) linkea update on unlink
13903 rm -f $DIR/$tdir/d/foo2/link
13904 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
13905 # foo2/link should no longer be returned in parent list
13906 echo "$parent" | grep -F "$FID2/link" &&
13907 error "$FID2/link should no longer be in parent list"
13911 restore_lustre_params < $save
13914 run_test 154f "get parent fids by reading link ea"
13918 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
13919 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
13920 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
13921 skip "Need MDS version at least 2.6.92"
13923 mkdir -p $DIR/$tdir
13924 llapi_fid_test -d $DIR/$tdir
13926 run_test 154g "various llapi FID tests"
13928 test_155_small_load() {
13929 local temp=$TMP/$tfile
13930 local file=$DIR/$tfile
13932 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
13933 error "dd of=$temp bs=6096 count=1 failed"
13935 cancel_lru_locks $OSC
13936 cmp $temp $file || error "$temp $file differ"
13938 $TRUNCATE $temp 6000
13939 $TRUNCATE $file 6000
13940 cmp $temp $file || error "$temp $file differ (truncate1)"
13942 echo "12345" >>$temp
13943 echo "12345" >>$file
13944 cmp $temp $file || error "$temp $file differ (append1)"
13946 echo "12345" >>$temp
13947 echo "12345" >>$file
13948 cmp $temp $file || error "$temp $file differ (append2)"
13954 test_155_big_load() {
13955 remote_ost_nodsh && skip "remote OST with nodsh"
13957 local temp=$TMP/$tfile
13958 local file=$DIR/$tfile
13961 local cache_size=$(do_facet ost$((MAXI+1)) \
13962 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
13963 local large_file_size=$((cache_size * 2))
13965 echo "OSS cache size: $cache_size KB"
13966 echo "Large file size: $large_file_size KB"
13968 [ $MAXV -le $large_file_size ] &&
13969 skip_env "max available OST size needs > $large_file_size KB"
13971 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
13973 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
13974 error "dd of=$temp bs=$large_file_size count=1k failed"
13977 cancel_lru_locks osc
13978 cmp $temp $file || error "$temp $file differ"
13984 save_writethrough() {
13985 local facets=$(get_facets OST)
13987 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
13991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13993 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
13995 save_writethrough $p
13998 set_cache writethrough on
13999 test_155_small_load
14000 restore_lustre_params < $p
14003 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
14006 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14008 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14010 save_writethrough $p
14013 set_cache writethrough off
14014 test_155_small_load
14015 restore_lustre_params < $p
14018 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
14021 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14023 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14025 save_writethrough $p
14028 set_cache writethrough on
14029 test_155_small_load
14030 restore_lustre_params < $p
14033 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
14036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14038 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14040 save_writethrough $p
14043 set_cache writethrough off
14044 test_155_small_load
14045 restore_lustre_params < $p
14048 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
14051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14053 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14055 save_writethrough $p
14058 set_cache writethrough on
14060 restore_lustre_params < $p
14063 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
14066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14068 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14070 save_writethrough $p
14073 set_cache writethrough off
14075 restore_lustre_params < $p
14078 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
14081 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14083 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14085 save_writethrough $p
14088 set_cache writethrough on
14090 restore_lustre_params < $p
14093 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
14096 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14098 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14100 save_writethrough $p
14103 set_cache writethrough off
14105 restore_lustre_params < $p
14108 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
14111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14112 remote_ost_nodsh && skip "remote OST with nodsh"
14113 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
14114 skip "stats not implemented on old servers"
14115 [ "$ost1_FSTYPE" = "zfs" ] &&
14116 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
14121 local file="$DIR/$tfile"
14122 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
14124 save_writethrough $p
14127 log "Turn on read and write cache"
14129 set_cache writethrough on
14131 log "Write data and read it back."
14132 log "Read should be satisfied from the cache."
14133 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14135 cancel_lru_locks osc
14136 cat $file >/dev/null
14138 if ! let "AFTER - BEFORE == CPAGES"; then
14139 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
14141 log "cache hits: before: $BEFORE, after: $AFTER"
14144 log "Read again; it should be satisfied from the cache."
14146 cancel_lru_locks osc
14147 cat $file >/dev/null
14149 if ! let "AFTER - BEFORE == CPAGES"; then
14150 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
14152 log "cache hits:: before: $BEFORE, after: $AFTER"
14155 log "Turn off the read cache and turn on the write cache"
14157 set_cache writethrough on
14159 log "Read again; it should be satisfied from the cache."
14161 cancel_lru_locks osc
14162 cat $file >/dev/null
14164 if ! let "AFTER - BEFORE == CPAGES"; then
14165 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
14167 log "cache hits:: before: $BEFORE, after: $AFTER"
14170 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14171 # > 2.12.56 uses pagecache if cached
14172 log "Read again; it should not be satisfied from the cache."
14174 cancel_lru_locks osc
14175 cat $file >/dev/null
14177 if ! let "AFTER - BEFORE == 0"; then
14178 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
14180 log "cache hits:: before: $BEFORE, after: $AFTER"
14184 log "Write data and read it back."
14185 log "Read should be satisfied from the cache."
14186 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14188 cancel_lru_locks osc
14189 cat $file >/dev/null
14191 if ! let "AFTER - BEFORE == CPAGES"; then
14192 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
14194 log "cache hits:: before: $BEFORE, after: $AFTER"
14197 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
14198 # > 2.12.56 uses pagecache if cached
14199 log "Read again; it should not be satisfied from the cache."
14201 cancel_lru_locks osc
14202 cat $file >/dev/null
14204 if ! let "AFTER - BEFORE == 0"; then
14205 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
14207 log "cache hits:: before: $BEFORE, after: $AFTER"
14211 log "Turn off read and write cache"
14213 set_cache writethrough off
14215 log "Write data and read it back"
14216 log "It should not be satisfied from the cache."
14218 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14219 cancel_lru_locks osc
14221 cat $file >/dev/null
14223 if ! let "AFTER - BEFORE == 0"; then
14224 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
14226 log "cache hits:: before: $BEFORE, after: $AFTER"
14229 log "Turn on the read cache and turn off the write cache"
14231 set_cache writethrough off
14233 log "Write data and read it back"
14234 log "It should not be satisfied from the cache."
14236 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
14238 cancel_lru_locks osc
14239 cat $file >/dev/null
14241 if ! let "AFTER - BEFORE == 0"; then
14242 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
14244 log "cache hits:: before: $BEFORE, after: $AFTER"
14247 log "Read again; it should be satisfied from the cache."
14249 cancel_lru_locks osc
14250 cat $file >/dev/null
14252 if ! let "AFTER - BEFORE == CPAGES"; then
14253 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
14255 log "cache hits:: before: $BEFORE, after: $AFTER"
14258 restore_lustre_params < $p
14261 run_test 156 "Verification of tunables"
14264 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14265 remote_mds_nodsh && skip "remote MDS with nodsh"
14266 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14267 skip "Need MDS version at least 2.2.0"
14269 changelog_register || error "changelog_register failed"
14270 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14271 changelog_users $SINGLEMDS | grep -q $cl_user ||
14272 error "User $cl_user not found in changelog_users"
14275 test_mkdir -p $DIR/$tdir/pics/2008/zachy
14276 changelog_clear 0 || error "changelog_clear failed"
14277 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
14278 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
14279 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
14280 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
14281 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
14282 rm $DIR/$tdir/pics/desktop.jpg
14284 changelog_dump | tail -10
14286 echo "verifying changelog mask"
14287 changelog_chmask "-MKDIR"
14288 changelog_chmask "-CLOSE"
14290 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
14291 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
14293 changelog_chmask "+MKDIR"
14294 changelog_chmask "+CLOSE"
14296 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
14297 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
14299 changelog_dump | tail -10
14300 MKDIRS=$(changelog_dump | grep -c "MKDIR")
14301 CLOSES=$(changelog_dump | grep -c "CLOSE")
14302 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
14303 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
14306 echo "verifying target fid"
14307 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
14308 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
14309 [ "$fidc" == "$fidf" ] ||
14310 error "changelog '$tfile' fid $fidc != file fid $fidf"
14311 echo "verifying parent fid"
14312 # The FID returned from the Changelog may be the directory shard on
14313 # a different MDT, and not the FID returned by path2fid on the parent.
14314 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
14315 # since this is what will matter when recreating this file in the tree.
14316 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
14317 local pathp=$($LFS fid2path $MOUNT "$fidp")
14318 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
14319 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
14321 echo "getting records for $cl_user"
14322 changelog_users $SINGLEMDS
14323 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
14325 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
14326 error "changelog_clear failed"
14327 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
14328 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
14329 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
14330 error "user index expect $user_rec1 + $nclr != $user_rec2"
14332 local min0_rec=$(changelog_users $SINGLEMDS |
14333 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
14334 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
14335 awk '{ print $1; exit; }')
14337 changelog_dump | tail -n 5
14338 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
14339 [ $first_rec == $((min0_rec + 1)) ] ||
14340 error "first index should be $min0_rec + 1 not $first_rec"
14342 # LU-3446 changelog index reset on MDT restart
14343 local cur_rec1=$(changelog_users $SINGLEMDS |
14344 awk '/^current.index:/ { print $NF }')
14345 changelog_clear 0 ||
14346 error "clear all changelog records for $cl_user failed"
14347 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
14348 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
14349 error "Fail to start $SINGLEMDS"
14350 local cur_rec2=$(changelog_users $SINGLEMDS |
14351 awk '/^current.index:/ { print $NF }')
14352 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
14353 [ $cur_rec1 == $cur_rec2 ] ||
14354 error "current index should be $cur_rec1 not $cur_rec2"
14356 echo "verifying users from this test are deregistered"
14357 changelog_deregister || error "changelog_deregister failed"
14358 changelog_users $SINGLEMDS | grep -q $cl_user &&
14359 error "User '$cl_user' still in changelog_users"
14361 # lctl get_param -n mdd.*.changelog_users
14362 # current index: 144
14363 # ID index (idle seconds)
14365 if ! changelog_users $SINGLEMDS | grep "^cl"; then
14366 # this is the normal case where all users were deregistered
14367 # make sure no new records are added when no users are present
14368 local last_rec1=$(changelog_users $SINGLEMDS |
14369 awk '/^current.index:/ { print $NF }')
14370 touch $DIR/$tdir/chloe
14371 local last_rec2=$(changelog_users $SINGLEMDS |
14372 awk '/^current.index:/ { print $NF }')
14373 echo "verify changelogs are off: $last_rec1 == $last_rec2"
14374 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
14376 # any changelog users must be leftovers from a previous test
14377 changelog_users $SINGLEMDS
14378 echo "other changelog users; can't verify off"
14381 run_test 160a "changelog sanity"
14383 test_160b() { # LU-3587
14384 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14385 remote_mds_nodsh && skip "remote MDS with nodsh"
14386 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
14387 skip "Need MDS version at least 2.2.0"
14389 changelog_register || error "changelog_register failed"
14390 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14391 changelog_users $SINGLEMDS | grep -q $cl_user ||
14392 error "User '$cl_user' not found in changelog_users"
14394 local longname1=$(str_repeat a 255)
14395 local longname2=$(str_repeat b 255)
14398 echo "creating very long named file"
14399 touch $longname1 || error "create of '$longname1' failed"
14400 echo "renaming very long named file"
14401 mv $longname1 $longname2
14403 changelog_dump | grep RENME | tail -n 5
14406 run_test 160b "Verify that very long rename doesn't crash in changelog"
14409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14410 remote_mds_nodsh && skip "remote MDS with nodsh"
14412 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
14413 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
14414 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
14415 skip "Need MDS version at least 2.5.58 or 2.5.2+"
14419 # Registration step
14420 changelog_register || error "changelog_register failed"
14423 mkdir -p $DIR/$tdir
14424 $MCREATE $DIR/$tdir/foo_160c
14425 changelog_chmask "-TRUNC"
14426 $TRUNCATE $DIR/$tdir/foo_160c 200
14427 changelog_chmask "+TRUNC"
14428 $TRUNCATE $DIR/$tdir/foo_160c 199
14429 changelog_dump | tail -n 5
14430 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
14431 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
14433 run_test 160c "verify that changelog log catch the truncate event"
14436 remote_mds_nodsh && skip "remote MDS with nodsh"
14437 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14439 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
14440 skip "Need MDS version at least 2.7.60"
14442 # Registration step
14443 changelog_register || error "changelog_register failed"
14445 mkdir -p $DIR/$tdir/migrate_dir
14446 changelog_clear 0 || error "changelog_clear failed"
14448 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
14449 changelog_dump | tail -n 5
14450 local migrates=$(changelog_dump | grep -c "MIGRT")
14451 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
14453 run_test 160d "verify that changelog log catch the migrate event"
14456 remote_mds_nodsh && skip "remote MDS with nodsh"
14459 changelog_register || error "changelog_register failed"
14461 # Delete a future user (expect fail)
14462 local MDT0=$(facet_svc $SINGLEMDS)
14463 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
14466 if [ $rc -eq 0 ]; then
14467 error "Deleted non-existant user cl77"
14468 elif [ $rc -ne 2 ]; then
14469 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
14472 # Clear to a bad index (1 billion should be safe)
14473 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
14476 if [ $rc -eq 0 ]; then
14477 error "Successfully cleared to invalid CL index"
14478 elif [ $rc -ne 22 ]; then
14479 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
14482 run_test 160e "changelog negative testing (should return errors)"
14485 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14486 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14487 skip "Need MDS version at least 2.10.56"
14489 local mdts=$(comma_list $(mdts_nodes))
14492 changelog_register || error "first changelog_register failed"
14493 changelog_register || error "second changelog_register failed"
14495 declare -A cl_user1
14496 declare -A cl_user2
14501 # generate some changelog records to accumulate on each MDT
14502 # use fnv1a because created files should be evenly distributed
14503 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14504 error "test_mkdir $tdir failed"
14505 log "$(date +%s): creating first files"
14506 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14507 error "create $DIR/$tdir/$tfile failed"
14509 # check changelogs have been generated
14510 local start=$SECONDS
14511 local idle_time=$((MDSCOUNT * 5 + 5))
14512 local nbcl=$(changelog_dump | wc -l)
14513 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14515 for param in "changelog_max_idle_time=$idle_time" \
14517 "changelog_min_gc_interval=2" \
14518 "changelog_min_free_cat_entries=3"; do
14519 local MDT0=$(facet_svc $SINGLEMDS)
14520 local var="${param%=*}"
14521 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14523 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14524 do_nodes $mdts $LCTL set_param mdd.*.$param
14527 # force cl_user2 to be idle (1st part), but also cancel the
14528 # cl_user1 records so that it is not evicted later in the test.
14529 local sleep1=$((idle_time / 2))
14530 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
14533 # simulate changelog catalog almost full
14534 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14535 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14537 for i in $(seq $MDSCOUNT); do
14538 cl_users=(${CL_USERS[mds$i]})
14539 cl_user1[mds$i]="${cl_users[0]}"
14540 cl_user2[mds$i]="${cl_users[1]}"
14542 [ -n "${cl_user1[mds$i]}" ] ||
14543 error "mds$i: no user registered"
14544 [ -n "${cl_user2[mds$i]}" ] ||
14545 error "mds$i: only ${cl_user2[mds$i]} is registered"
14547 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14548 [ -n "$user_rec1" ] ||
14549 error "mds$i: User ${cl_user1[mds$i]} not registered"
14550 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14551 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14552 [ -n "$user_rec2" ] ||
14553 error "mds$i: User ${cl_user1[mds$i]} not registered"
14554 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14555 "$user_rec1 + 2 == $user_rec2"
14556 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14557 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14558 "$user_rec1 + 2, but is $user_rec2"
14559 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14560 [ -n "$user_rec2" ] ||
14561 error "mds$i: User ${cl_user2[mds$i]} not registered"
14562 [ $user_rec1 == $user_rec2 ] ||
14563 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14564 "$user_rec1, but is $user_rec2"
14567 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
14568 local sleep2=$((idle_time - (SECONDS - start) + 1))
14569 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
14572 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
14573 # cl_user1 should be OK because it recently processed records.
14574 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
14575 createmany -m $DIR/$tdir/${tfile}b $((MDSCOUNT * 2)) ||
14576 error "create $DIR/$tdir/${tfile}b failed"
14578 # ensure gc thread is done
14579 for i in $(mdts_nodes); do
14581 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14582 error "$i: GC-thread not done"
14586 for i in $(seq $MDSCOUNT); do
14587 # check cl_user1 still registered
14588 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14589 error "mds$i: User ${cl_user1[mds$i]} not registered"
14590 # check cl_user2 unregistered
14591 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14592 error "mds$i: User ${cl_user2[mds$i]} still registered"
14594 # check changelogs are present and starting at $user_rec1 + 1
14595 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14596 [ -n "$user_rec1" ] ||
14597 error "mds$i: User ${cl_user1[mds$i]} not registered"
14598 first_rec=$($LFS changelog $(facet_svc mds$i) |
14599 awk '{ print $1; exit; }')
14601 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14602 [ $((user_rec1 + 1)) == $first_rec ] ||
14603 error "mds$i: first index should be $user_rec1 + 1, " \
14604 "but is $first_rec"
14607 run_test 160f "changelog garbage collect (timestamped users)"
14610 remote_mds_nodsh && skip "remote MDS with nodsh"
14611 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14612 skip "Need MDS version at least 2.10.56"
14614 local mdts=$(comma_list $(mdts_nodes))
14616 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
14617 do_nodes $mdts $LCTL set_param fail_loc=0x1314
14620 changelog_register || error "first changelog_register failed"
14621 changelog_register || error "second changelog_register failed"
14623 declare -A cl_user1
14624 declare -A cl_user2
14629 # generate some changelog records to accumulate on each MDT
14630 # use fnv1a because created files should be evenly distributed
14631 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14632 error "mkdir $tdir failed"
14633 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14634 error "create $DIR/$tdir/$tfile failed"
14636 # check changelogs have been generated
14637 local nbcl=$(changelog_dump | wc -l)
14638 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14640 # reduce the max_idle_indexes value to make sure we exceed it
14641 max_ndx=$((nbcl / 2 - 1))
14643 for param in "changelog_max_idle_indexes=$max_ndx" \
14645 "changelog_min_gc_interval=2" \
14646 "changelog_min_free_cat_entries=3"; do
14647 local MDT0=$(facet_svc $SINGLEMDS)
14648 local var="${param%=*}"
14649 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14651 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14652 do_nodes $mdts $LCTL set_param mdd.*.$param ||
14653 error "unable to set mdd.*.$param"
14656 # simulate changelog catalog almost full
14657 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
14658 do_nodes $mdts $LCTL set_param fail_loc=0x1313 fail_val=3
14660 for i in $(seq $MDSCOUNT); do
14661 cl_users=(${CL_USERS[mds$i]})
14662 cl_user1[mds$i]="${cl_users[0]}"
14663 cl_user2[mds$i]="${cl_users[1]}"
14665 [ -n "${cl_user1[mds$i]}" ] ||
14666 error "mds$i: no user registered"
14667 [ -n "${cl_user2[mds$i]}" ] ||
14668 error "mds$i: only ${cl_user1[mds$i]} is registered"
14670 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14671 [ -n "$user_rec1" ] ||
14672 error "mds$i: User ${cl_user1[mds$i]} not registered"
14673 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14674 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14675 [ -n "$user_rec2" ] ||
14676 error "mds$i: User ${cl_user1[mds$i]} not registered"
14677 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14678 "$user_rec1 + 2 == $user_rec2"
14679 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14680 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14681 "$user_rec1 + 2, but is $user_rec2"
14682 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14683 [ -n "$user_rec2" ] ||
14684 error "mds$i: User ${cl_user2[mds$i]} not registered"
14685 [ $user_rec1 == $user_rec2 ] ||
14686 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14687 "$user_rec1, but is $user_rec2"
14690 # ensure we are past the previous changelog_min_gc_interval set above
14693 # generate one more changelog to trigger fail_loc
14694 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14695 error "create $DIR/$tdir/${tfile}bis failed"
14697 # ensure gc thread is done
14698 for i in $(mdts_nodes); do
14700 "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
14701 error "$i: GC-thread not done"
14705 for i in $(seq $MDSCOUNT); do
14706 # check cl_user1 still registered
14707 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14708 error "mds$i: User ${cl_user1[mds$i]} not registered"
14709 # check cl_user2 unregistered
14710 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14711 error "mds$i: User ${cl_user2[mds$i]} still registered"
14713 # check changelogs are present and starting at $user_rec1 + 1
14714 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14715 [ -n "$user_rec1" ] ||
14716 error "mds$i: User ${cl_user1[mds$i]} not registered"
14717 first_rec=$($LFS changelog $(facet_svc mds$i) |
14718 awk '{ print $1; exit; }')
14720 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14721 [ $((user_rec1 + 1)) == $first_rec ] ||
14722 error "mds$i: first index should be $user_rec1 + 1, " \
14723 "but is $first_rec"
14726 run_test 160g "changelog garbage collect (old users)"
14729 remote_mds_nodsh && skip "remote MDS with nodsh" && return
14730 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
14731 skip "Need MDS version at least 2.10.56"
14733 local mdts=$(comma_list $(mdts_nodes))
14736 changelog_register || error "first changelog_register failed"
14737 changelog_register || error "second changelog_register failed"
14739 declare -A cl_user1
14740 declare -A cl_user2
14745 # generate some changelog records to accumulate on each MDT
14746 # use fnv1a because created files should be evenly distributed
14747 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14748 error "test_mkdir $tdir failed"
14749 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14750 error "create $DIR/$tdir/$tfile failed"
14752 # check changelogs have been generated
14753 local nbcl=$(changelog_dump | wc -l)
14754 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14756 for param in "changelog_max_idle_time=10" \
14758 "changelog_min_gc_interval=2"; do
14759 local MDT0=$(facet_svc $SINGLEMDS)
14760 local var="${param%=*}"
14761 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
14763 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
14764 do_nodes $mdts $LCTL set_param mdd.*.$param
14767 # force cl_user2 to be idle (1st part)
14770 for i in $(seq $MDSCOUNT); do
14771 cl_users=(${CL_USERS[mds$i]})
14772 cl_user1[mds$i]="${cl_users[0]}"
14773 cl_user2[mds$i]="${cl_users[1]}"
14775 [ -n "${cl_user1[mds$i]}" ] ||
14776 error "mds$i: no user registered"
14777 [ -n "${cl_user2[mds$i]}" ] ||
14778 error "mds$i: only ${cl_user2[mds$i]} is registered"
14780 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14781 [ -n "$user_rec1" ] ||
14782 error "mds$i: User ${cl_user1[mds$i]} not registered"
14783 __changelog_clear mds$i ${cl_user1[mds$i]} +2
14784 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14785 [ -n "$user_rec2" ] ||
14786 error "mds$i: User ${cl_user1[mds$i]} not registered"
14787 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
14788 "$user_rec1 + 2 == $user_rec2"
14789 [ $((user_rec1 + 2)) == $user_rec2 ] ||
14790 error "mds$i: user ${cl_user1[mds$i]} index expected " \
14791 "$user_rec1 + 2, but is $user_rec2"
14792 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
14793 [ -n "$user_rec2" ] ||
14794 error "mds$i: User ${cl_user2[mds$i]} not registered"
14795 [ $user_rec1 == $user_rec2 ] ||
14796 error "mds$i: user ${cl_user2[mds$i]} index expected " \
14797 "$user_rec1, but is $user_rec2"
14800 # force cl_user2 to be idle (2nd part) and to reach
14801 # changelog_max_idle_time
14804 # force each GC-thread start and block then
14805 # one per MDT/MDD, set fail_val accordingly
14806 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
14807 do_nodes $mdts $LCTL set_param fail_loc=0x1316
14809 # generate more changelogs to trigger fail_loc
14810 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14811 error "create $DIR/$tdir/${tfile}bis failed"
14813 # stop MDT to stop GC-thread, should be done in back-ground as it will
14814 # block waiting for the thread to be released and exit
14815 declare -A stop_pids
14816 for i in $(seq $MDSCOUNT); do
14818 stop_pids[mds$i]=$!
14821 for i in $(mdts_nodes); do
14824 local facets=$(facets_up_on_host $i)
14826 for facet in ${facets//,/ }; do
14827 if [[ $facet == mds* ]]; then
14831 # ensure each MDS's gc threads are still present and all in "R"
14832 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
14833 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
14834 error "$i: expected $nb GC-thread"
14836 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
14838 error "$i: GC-thread not found in R-state"
14839 # check umounts of each MDT on MDS have reached kthread_stop()
14840 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
14841 error "$i: expected $nb umount"
14843 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
14844 error "$i: umount not found in D-state"
14847 # release all GC-threads
14848 do_nodes $mdts $LCTL set_param fail_loc=0
14850 # wait for MDT stop to complete
14851 for i in $(seq $MDSCOUNT); do
14852 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
14856 # may try to check if any orphan changelog records are present
14857 # via ldiskfs/zfs and llog_reader...
14859 # re-start/mount MDTs
14860 for i in $(seq $MDSCOUNT); do
14861 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
14862 error "Fail to start mds$i"
14866 for i in $(seq $MDSCOUNT); do
14867 # check cl_user1 still registered
14868 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
14869 error "mds$i: User ${cl_user1[mds$i]} not registered"
14870 # check cl_user2 unregistered
14871 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
14872 error "mds$i: User ${cl_user2[mds$i]} still registered"
14874 # check changelogs are present and starting at $user_rec1 + 1
14875 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
14876 [ -n "$user_rec1" ] ||
14877 error "mds$i: User ${cl_user1[mds$i]} not registered"
14878 first_rec=$($LFS changelog $(facet_svc mds$i) |
14879 awk '{ print $1; exit; }')
14881 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
14882 [ $((user_rec1 + 1)) == $first_rec ] ||
14883 error "mds$i: first index should be $user_rec1 + 1, " \
14884 "but is $first_rec"
14887 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
14892 local mdts=$(comma_list $(mdts_nodes))
14894 changelog_register || error "first changelog_register failed"
14896 # generate some changelog records to accumulate on each MDT
14897 # use fnv1a because created files should be evenly distributed
14898 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14899 error "mkdir $tdir failed"
14900 createmany -m $DIR/$tdir/$tfile $((MDSCOUNT * 2)) ||
14901 error "create $DIR/$tdir/$tfile failed"
14903 # check changelogs have been generated
14904 local nbcl=$(changelog_dump | wc -l)
14905 [[ $nbcl -eq 0 ]] && error "no changelogs found"
14907 # simulate race between register and unregister
14908 # XXX as fail_loc is set per-MDS, with DNE configs the race
14909 # simulation will only occur for one MDT per MDS and for the
14910 # others the normal race scenario will take place
14911 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
14912 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
14913 do_nodes $mdts $LCTL set_param fail_val=1
14915 # unregister 1st user
14916 changelog_deregister &
14918 # wait some time for deregister work to reach race rdv
14920 # register 2nd user
14921 changelog_register || error "2nd user register failed"
14923 wait $pid1 || error "1st user deregister failed"
14927 declare -A LAST_REC
14928 for i in $(seq $MDSCOUNT); do
14929 if changelog_users mds$i | grep "^cl"; then
14930 # make sure new records are added with one user present
14931 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
14932 awk '/^current.index:/ { print $NF }')
14934 error "mds$i has no user registered"
14938 # generate more changelog records to accumulate on each MDT
14939 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14940 error "create $DIR/$tdir/${tfile}bis failed"
14942 for i in $(seq $MDSCOUNT); do
14943 last_rec=$(changelog_users $SINGLEMDS |
14944 awk '/^current.index:/ { print $NF }')
14945 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
14946 [ $last_rec != ${LAST_REC[mds$i]} ] ||
14947 error "changelogs are off on mds$i"
14950 run_test 160i "changelog user register/unregister race"
14953 remote_mds_nodsh && skip "remote MDS with nodsh"
14954 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
14955 skip "Need MDS version at least 2.12.56"
14957 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
14958 stack_trap "umount $MOUNT2" EXIT
14960 changelog_register || error "first changelog_register failed"
14961 stack_trap "changelog_deregister" EXIT
14963 # generate some changelog
14964 # use fnv1a because created files should be evenly distributed
14965 test_mkdir -c $MDSCOUNT -H fnv_1a_64 $DIR/$tdir ||
14966 error "mkdir $tdir failed"
14967 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
14968 error "create $DIR/$tdir/${tfile}bis failed"
14970 # open the changelog device
14971 exec 3>/dev/changelog-$FSNAME-MDT0000
14972 stack_trap "exec 3>&-" EXIT
14973 exec 4</dev/changelog-$FSNAME-MDT0000
14974 stack_trap "exec 4<&-" EXIT
14976 # umount the first lustre mount
14978 stack_trap "mount_client $MOUNT" EXIT
14981 cat <&4 >/dev/null || error "read changelog failed"
14984 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
14985 changelog_users $SINGLEMDS | grep -q $cl_user ||
14986 error "User $cl_user not found in changelog_users"
14988 printf 'clear:'$cl_user':0' >&3
14990 run_test 160j "client can be umounted while its chanangelog is being used"
14993 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14994 remote_mds_nodsh && skip "remote MDS with nodsh"
14996 mkdir -p $DIR/$tdir/1/1
14998 changelog_register || error "changelog_register failed"
14999 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15001 changelog_users $SINGLEMDS | grep -q $cl_user ||
15002 error "User '$cl_user' not found in changelog_users"
15003 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
15004 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
15005 rmdir $DIR/$tdir/1/1 & sleep 1
15007 touch $DIR/$tdir/2/2
15008 rm -rf $DIR/$tdir/2
15013 changelog_dump | grep rmdir || error "rmdir not recorded"
15016 changelog_deregister
15018 run_test 160k "Verify that changelog records are not lost"
15020 # Verifies that a file passed as a parameter has recently had an operation
15021 # performed on it that has generated an MTIME changelog which contains the
15022 # correct parent FID. As files might reside on a different MDT from the
15023 # parent directory in DNE configurations, the FIDs are translated to paths
15024 # before being compared, which should be identical
15025 compare_mtime_changelog() {
15033 mdtidx=$($LFS getstripe --mdt-index $file)
15034 mdtidx=$(printf "%04x" $mdtidx)
15036 # Obtain the parent FID from the MTIME changelog
15037 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
15038 [ -z "$mtime" ] && error "MTIME changelog not recorded"
15040 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
15041 [ -z "$cl_fid" ] && error "parent FID not present"
15043 # Verify that the path for the parent FID is the same as the path for
15044 # the test directory
15045 pdir=$($LFS fid2path $MOUNT "$cl_fid")
15049 [[ "${pdir%/}" == "$dir" ]] ||
15050 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
15054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15056 remote_mds_nodsh && skip "remote MDS with nodsh"
15057 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
15058 skip "Need MDS version at least 2.13.55"
15062 changelog_register || error "changelog_register failed"
15063 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15065 changelog_users $SINGLEMDS | grep -q $cl_user ||
15066 error "User '$cl_user' not found in changelog_users"
15068 # Clear some types so that MTIME changelogs are generated
15069 changelog_chmask "-CREAT"
15070 changelog_chmask "-CLOSE"
15072 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
15074 # Test CL_MTIME during setattr
15075 touch $DIR/$tdir/$tfile
15076 compare_mtime_changelog $DIR/$tdir/$tfile
15078 # Test CL_MTIME during close
15079 dd if=/dev/urandom of=$DIR/$tdir/${tfile}_2 bs=1M count=64 ||
15080 error "cannot create file $DIR/$tdir/${tfile}_2"
15081 compare_mtime_changelog $DIR/$tdir/${tfile}_2
15083 run_test 160l "Verify that MTIME changelog records contain the parent FID"
15086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15088 test_mkdir -c1 $DIR/$tdir
15089 cp /etc/hosts $DIR/$tdir/$tfile
15090 test_mkdir -c1 $DIR/$tdir/foo1
15091 test_mkdir -c1 $DIR/$tdir/foo2
15092 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
15093 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
15094 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
15095 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
15096 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
15097 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15098 $LFS fid2path $DIR $FID
15099 error "bad link ea"
15102 rm $DIR/$tdir/foo2/zachary
15104 rm $DIR/$tdir/foo2/thor
15106 rm $DIR/$tdir/$tfile
15108 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
15109 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
15110 { $LFS fid2path $DIR $FID; error "bad link rename"; }
15111 rm $DIR/$tdir/foo2/maggie
15114 local longname=$tfile.avg_len_is_thirty_two_
15115 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
15116 error_noexit 'failed to unlink many hardlinks'" EXIT
15117 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
15118 error "failed to hardlink many files"
15119 links=$($LFS fid2path $DIR $FID | wc -l)
15120 echo -n "${links}/1000 links in link EA"
15121 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
15123 run_test 161a "link ea sanity"
15126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15127 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
15130 local remote_dir=$DIR/$tdir/remote_dir
15132 mkdir -p $DIR/$tdir
15133 $LFS mkdir -i $MDTIDX $remote_dir ||
15134 error "create remote directory failed"
15136 cp /etc/hosts $remote_dir/$tfile
15137 mkdir -p $remote_dir/foo1
15138 mkdir -p $remote_dir/foo2
15139 ln $remote_dir/$tfile $remote_dir/foo1/sofia
15140 ln $remote_dir/$tfile $remote_dir/foo2/zachary
15141 ln $remote_dir/$tfile $remote_dir/foo1/luna
15142 ln $remote_dir/$tfile $remote_dir/foo2/thor
15144 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
15146 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
15147 $LFS fid2path $DIR $FID
15148 error "bad link ea"
15151 rm $remote_dir/foo2/zachary
15153 rm $remote_dir/foo2/thor
15155 rm $remote_dir/$tfile
15157 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
15158 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
15159 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
15160 $LFS fid2path $DIR $FID
15161 error "bad link rename"
15163 rm $remote_dir/foo2/maggie
15166 local longname=filename_avg_len_is_thirty_two_
15167 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
15168 error "failed to hardlink many files"
15169 links=$($LFS fid2path $DIR $FID | wc -l)
15170 echo -n "${links}/1000 links in link EA"
15171 [[ ${links} -gt 60 ]] ||
15172 error "expected at least 60 links in link EA"
15173 unlinkmany $remote_dir/foo2/$longname 1000 ||
15174 error "failed to unlink many hardlinks"
15176 run_test 161b "link ea sanity under remote directory"
15179 remote_mds_nodsh && skip "remote MDS with nodsh"
15180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15181 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
15182 skip "Need MDS version at least 2.1.5"
15184 # define CLF_RENAME_LAST 0x0001
15185 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
15186 changelog_register || error "changelog_register failed"
15189 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
15190 touch $DIR/$tdir/foo_161c
15191 touch $DIR/$tdir/bar_161c
15192 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15193 changelog_dump | grep RENME | tail -n 5
15194 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15195 changelog_clear 0 || error "changelog_clear failed"
15196 if [ x$flags != "x0x1" ]; then
15197 error "flag $flags is not 0x1"
15200 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
15201 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
15202 touch $DIR/$tdir/foo_161c
15203 touch $DIR/$tdir/bar_161c
15204 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15205 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
15206 changelog_dump | grep RENME | tail -n 5
15207 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
15208 changelog_clear 0 || error "changelog_clear failed"
15209 if [ x$flags != "x0x0" ]; then
15210 error "flag $flags is not 0x0"
15212 echo "rename overwrite a target having nlink > 1," \
15213 "changelog record has flags of $flags"
15215 # rename doesn't overwrite a target (changelog flag 0x0)
15216 touch $DIR/$tdir/foo_161c
15217 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
15218 changelog_dump | grep RENME | tail -n 5
15219 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
15220 changelog_clear 0 || error "changelog_clear failed"
15221 if [ x$flags != "x0x0" ]; then
15222 error "flag $flags is not 0x0"
15224 echo "rename doesn't overwrite a target," \
15225 "changelog record has flags of $flags"
15227 # define CLF_UNLINK_LAST 0x0001
15228 # unlink a file having nlink = 1 (changelog flag 0x1)
15229 rm -f $DIR/$tdir/foo2_161c
15230 changelog_dump | grep UNLNK | tail -n 5
15231 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15232 changelog_clear 0 || error "changelog_clear failed"
15233 if [ x$flags != "x0x1" ]; then
15234 error "flag $flags is not 0x1"
15236 echo "unlink a file having nlink = 1," \
15237 "changelog record has flags of $flags"
15239 # unlink a file having nlink > 1 (changelog flag 0x0)
15240 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
15241 rm -f $DIR/$tdir/foobar_161c
15242 changelog_dump | grep UNLNK | tail -n 5
15243 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
15244 changelog_clear 0 || error "changelog_clear failed"
15245 if [ x$flags != "x0x0" ]; then
15246 error "flag $flags is not 0x0"
15248 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
15250 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
15253 remote_mds_nodsh && skip "remote MDS with nodsh"
15254 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
15259 changelog_register || error "changelog_register failed"
15261 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
15262 # interfer with $MOUNT/.lustre/fid/ access
15264 [[ $? -eq 0 ]] || error "mkdir failed"
15266 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
15267 $LCTL set_param fail_loc=0x8000140c
15269 $LCTL set_param fail_val=5
15272 echo foofoo > $DIR/$tdir/$tfile &
15275 # wait for create to be delayed
15279 [[ $? -eq 0 ]] || error "create should be blocked"
15281 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
15282 stack_trap "rm -f $tempfile"
15283 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
15284 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
15285 # some delay may occur during ChangeLog publishing and file read just
15286 # above, that could allow file write to happen finally
15287 [[ -s $tempfile ]] && echo "file should be empty"
15289 $LCTL set_param fail_loc=0
15292 [[ $? -eq 0 ]] || error "create failed"
15294 run_test 161d "create with concurrent .lustre/fid access"
15297 local expected="$1"
15302 path=$($LFS fid2path "$@")
15305 if [ $rc -ne 0 ]; then
15306 error "path looked up of '$expected' failed: rc=$rc"
15307 elif [ "$path" != "$expected" ]; then
15308 error "path looked up '$path' instead of '$expected'"
15310 echo "FID '$fid' resolves to path '$path' as expected"
15314 test_162a() { # was test_162
15315 test_mkdir -p -c1 $DIR/$tdir/d2
15316 touch $DIR/$tdir/d2/$tfile
15317 touch $DIR/$tdir/d2/x1
15318 touch $DIR/$tdir/d2/x2
15319 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
15320 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
15322 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
15323 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
15326 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
15327 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
15328 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
15330 # softlink to wrong file
15331 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
15332 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
15333 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
15336 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
15337 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
15338 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
15339 # fid2path dir/fsname should both work
15340 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
15341 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
15343 # hardlink count: check that there are 2 links
15344 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
15345 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
15347 # hardlink indexing: remove the first link
15348 rm $DIR/$tdir/d2/p/q/r/hlink
15349 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
15351 run_test 162a "path lookup sanity"
15354 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15355 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15358 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
15359 error "create striped dir failed"
15361 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
15362 tail -n 1 | awk '{print $2}')
15363 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
15365 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
15366 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
15369 for ((i=0;i<5;i++)); do
15370 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
15371 error "get fid for f$i failed"
15372 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
15374 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
15375 error "get fid for d$i failed"
15376 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
15381 run_test 162b "striped directory path lookup sanity"
15383 # LU-4239: Verify fid2path works with paths 100 or more directories deep
15385 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
15386 skip "Need MDS version at least 2.7.51"
15388 local lpath=$tdir.local
15389 local rpath=$tdir.remote
15391 test_mkdir $DIR/$lpath
15392 test_mkdir $DIR/$rpath
15394 for ((i = 0; i <= 101; i++)); do
15397 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
15398 error "get fid for local directory $DIR/$lpath failed"
15399 check_path "$DIR/$lpath" $MOUNT $FID --link 0
15402 test_mkdir $DIR/$rpath
15403 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
15404 error "get fid for remote directory $DIR/$rpath failed"
15405 check_path "$DIR/$rpath" $MOUNT $FID --link 0
15410 run_test 162c "fid2path works with paths 100 or more directories deep"
15412 oalr_event_count() {
15416 awk -v name="${FSNAME}-OST0000" \
15417 -v event="${event}" \
15418 '$1 == "TRACE" && $2 == event && $3 == name' \
15423 oalr_expect_event_count() {
15426 local expect="${3}"
15429 count=$(oalr_event_count "${event}" "${trace}")
15430 if ((count == expect)); then
15434 error_noexit "${event} event count was '${count}', expected ${expect}"
15440 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
15442 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
15446 sync # Flush previous IOs so we can count log entries.
15447 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
15448 stack_trap cleanup_165 EXIT
15452 local trace="/tmp/${tfile}.trace"
15456 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15460 do_facet ost1 ofd_access_log_reader --list
15463 do_facet ost1 killall -TERM ofd_access_log_reader
15467 if ((rc != 0)); then
15468 error "ofd_access_log_reader exited with rc = '${rc}'"
15471 # Parse trace file for discovery events:
15472 oalr_expect_event_count alr_log_add "${trace}" 1
15473 oalr_expect_event_count alr_log_eof "${trace}" 1
15474 oalr_expect_event_count alr_log_free "${trace}" 1
15476 run_test 165a "ofd access log discovery"
15479 local trace="/tmp/${tfile}.trace"
15480 local file="${DIR}/${tfile}"
15491 lfs setstripe -c 1 -i 0 "${file}"
15492 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15493 do_facet ost1 ofd_access_log_reader --list
15495 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15497 do_facet ost1 killall -TERM ofd_access_log_reader
15501 if ((rc != 0)); then
15502 error "ofd_access_log_reader exited with rc = '${rc}'"
15505 oalr_expect_event_count alr_log_entry "${trace}" 1
15507 pfid1=$($LFS path2fid "${file}")
15509 # 1 2 3 4 5 6 7 8 9 10
15510 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
15511 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15513 echo "entry = '${entry[*]}'" >&2
15516 if [[ "${pfid1}" != "${pfid2}" ]]; then
15517 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15521 if ((size != 1048576)); then
15522 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
15526 if [[ "${flags}" != "w" ]]; then
15527 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
15530 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
15531 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c || error "cannot read '${file}'"
15533 do_facet ost1 killall -TERM ofd_access_log_reader
15537 if ((rc != 0)); then
15538 error "ofd_access_log_reader exited with rc = '${rc}'"
15541 oalr_expect_event_count alr_log_entry "${trace}" 1
15543 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
15544 echo "entry = '${entry[*]}'" >&2
15547 if [[ "${pfid1}" != "${pfid2}" ]]; then
15548 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
15552 if ((size != 524288)); then
15553 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
15557 if [[ "${flags}" != "r" ]]; then
15558 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
15561 run_test 165b "ofd access log entries are produced and consumed"
15564 local file="${DIR}/${tdir}/${tfile}"
15565 test_mkdir "${DIR}/${tdir}"
15569 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
15571 # 4096 / 64 = 64. Create twice as many entries.
15572 for ((i = 0; i < 128; i++)); do
15573 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c || error "cannot create file"
15577 do_facet ost1 ofd_access_log_reader --list
15578 unlinkmany "${file}-%d" 128
15580 run_test 165c "full ofd access logs do not block IOs"
15582 oal_peek_entry_count() {
15583 do_facet ost1 ofd_access_log_reader --list | awk '$1 == "_entry_count:" { print $2; }'
15586 oal_expect_entry_count() {
15587 local entry_count=$(oal_peek_entry_count)
15590 if ((entry_count == expect)); then
15594 error_noexit "bad entry count, got ${entry_count}, expected ${expect}"
15595 do_facet ost1 ofd_access_log_reader --list >&2
15600 local trace="/tmp/${tfile}.trace"
15601 local file="${DIR}/${tdir}/${tfile}"
15602 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
15604 test_mkdir "${DIR}/${tdir}"
15607 lfs setstripe -c 1 -i 0 "${file}"
15609 do_facet ost1 lctl set_param "${param}=rw"
15610 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15611 oal_expect_entry_count 1
15613 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15614 oal_expect_entry_count 2
15616 do_facet ost1 lctl set_param "${param}=r"
15617 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15618 oal_expect_entry_count 2
15620 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15621 oal_expect_entry_count 3
15623 do_facet ost1 lctl set_param "${param}=w"
15624 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15625 oal_expect_entry_count 4
15627 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15628 oal_expect_entry_count 4
15630 do_facet ost1 lctl set_param "${param}=0"
15631 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c || error "cannot create '${file}'"
15632 oal_expect_entry_count 4
15634 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c || error "cannot read '${file}'"
15635 oal_expect_entry_count 4
15637 run_test 165d "ofd_access_log mask works"
15640 # do directio so as not to populate the page cache
15641 log "creating a 10 Mb file"
15642 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
15643 log "starting reads"
15644 dd if=$DIR/$tfile of=/dev/null bs=4096 &
15645 log "truncating the file"
15646 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
15648 kill %+ || true # reads might have finished
15649 echo "wait until dd is finished"
15651 log "removing the temporary file"
15652 rm -rf $DIR/$tfile || error "tmp file removal failed"
15654 run_test 169 "parallel read and truncate should not deadlock"
15657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15659 $LCTL clear # bug 18514
15660 $LCTL debug_daemon start $TMP/${tfile}_log_good
15662 $LCTL debug_daemon stop
15663 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
15664 error "sed failed to read log_good"
15666 $LCTL debug_daemon start $TMP/${tfile}_log_good
15668 $LCTL debug_daemon stop
15670 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
15671 error "lctl df log_bad failed"
15673 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15674 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15676 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
15677 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
15679 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
15680 error "bad_line good_line1 good_line2 are empty"
15682 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15683 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
15684 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
15686 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
15687 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
15688 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
15690 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
15691 error "bad_line_new good_line_new are empty"
15693 local expected_good=$((good_line1 + good_line2*2))
15695 rm -f $TMP/${tfile}*
15696 # LU-231, short malformed line may not be counted into bad lines
15697 if [ $bad_line -ne $bad_line_new ] &&
15698 [ $bad_line -ne $((bad_line_new - 1)) ]; then
15699 error "expected $bad_line bad lines, but got $bad_line_new"
15703 if [ $expected_good -ne $good_line_new ]; then
15704 error "expected $expected_good good lines, but got $good_line_new"
15709 run_test 170 "test lctl df to handle corrupted log ====================="
15711 test_171() { # bug20592
15712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15714 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
15715 $LCTL set_param fail_loc=0x50e
15716 $LCTL set_param fail_val=3000
15717 multiop_bg_pause $DIR/$tfile O_s || true
15719 kill -USR1 $MULTIPID
15723 if dmesg | grep "recursive fault"; then
15724 error "caught a recursive fault"
15726 $LCTL set_param fail_loc=0
15729 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
15731 # it would be good to share it with obdfilter-survey/iokit-libecho code
15732 setup_obdecho_osc () {
15735 local obdfilter_name=$2
15736 echo "Creating new osc for $obdfilter_name on $ost_nid"
15737 # make sure we can find loopback nid
15738 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
15740 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
15741 ${obdfilter_name}_osc_UUID || rc=2; }
15742 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
15743 ${obdfilter_name}_UUID $ost_nid || rc=3; }
15747 cleanup_obdecho_osc () {
15748 local obdfilter_name=$1
15749 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
15750 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
15757 local pages=${3:-64}
15762 local obd_size=$(get_obd_size $node $OBD)
15763 local page_size=$(get_page_size $node)
15764 if [[ -n "$obd_size" ]]; then
15765 local new_count=$((obd_size / (pages * page_size / 1024)))
15766 [[ $new_count -ge $count ]] || count=$new_count
15769 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
15770 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
15772 if [ $rc -eq 0 ]; then
15773 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
15774 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
15776 echo "New object id is $id"
15777 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
15779 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
15780 "test_brw $count w v $pages $id" || rc=4; }
15781 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
15783 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
15784 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
15785 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
15786 { do_facet $node "$LCTL --device ec detach" || rc=6; }
15787 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
15792 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15794 if ! [ -d /sys/fs/lustre/echo_client ] &&
15795 ! module_loaded obdecho; then
15796 load_module obdecho/obdecho &&
15797 stack_trap "rmmod obdecho" EXIT ||
15798 error "unable to load obdecho on client"
15801 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
15802 local host=$($LCTL get_param -n osc.$osc.import |
15803 awk '/current_connection:/ { print $2 }' )
15804 local target=$($LCTL get_param -n osc.$osc.import |
15805 awk '/target:/ { print $2 }' )
15806 target=${target%_UUID}
15808 if [ -n "$target" ]; then
15809 setup_obdecho_osc $host $target &&
15810 stack_trap "cleanup_obdecho_osc $target" EXIT ||
15811 { error "obdecho setup failed with $?"; return; }
15813 obdecho_test ${target}_osc client ||
15814 error "obdecho_test failed on ${target}_osc"
15816 $LCTL get_param osc.$osc.import
15817 error "there is no osc.$osc.import target"
15820 run_test 180a "test obdecho on osc"
15823 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15824 remote_ost_nodsh && skip "remote OST with nodsh"
15826 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15827 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15828 error "failed to load module obdecho"
15830 local target=$(do_facet ost1 $LCTL dl |
15831 awk '/obdfilter/ { print $4; exit; }')
15833 if [ -n "$target" ]; then
15834 obdecho_test $target ost1 || error "obdecho_test failed with $?"
15836 do_facet ost1 $LCTL dl
15837 error "there is no obdfilter target on ost1"
15840 run_test 180b "test obdecho directly on obdfilter"
15842 test_180c() { # LU-2598
15843 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15844 remote_ost_nodsh && skip "remote OST with nodsh"
15845 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
15846 skip "Need MDS version at least 2.4.0"
15848 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
15849 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
15850 error "failed to load module obdecho"
15852 local target=$(do_facet ost1 $LCTL dl |
15853 awk '/obdfilter/ { print $4; exit; }')
15855 if [ -n "$target" ]; then
15856 local pages=16384 # 64MB bulk I/O RPC size
15858 obdecho_test "$target" ost1 "$pages" ||
15859 error "obdecho_test with pages=$pages failed with $?"
15861 do_facet ost1 $LCTL dl
15862 error "there is no obdfilter target on ost1"
15865 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
15867 test_181() { # bug 22177
15868 test_mkdir $DIR/$tdir
15869 # create enough files to index the directory
15870 createmany -o $DIR/$tdir/foobar 4000
15871 # print attributes for debug purpose
15874 multiop_bg_pause $DIR/$tdir D_Sc || return 1
15876 # remove the files & current working dir
15877 unlinkmany $DIR/$tdir/foobar 4000
15879 kill -USR1 $MULTIPID
15881 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
15884 run_test 181 "Test open-unlinked dir ========================"
15890 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15892 $LCTL set_param mdc.*.rpc_stats=clear
15894 for (( i = 0; i < $tcount; i++ )) ; do
15895 mkdir $DIR/$tdir/$i
15898 for (( i = 0; i < $tcount; i++ )) ; do
15899 createmany -o $DIR/$tdir/$i/f- $fcount &
15903 for (( i = 0; i < $tcount; i++ )) ; do
15904 unlinkmany $DIR/$tdir/$i/f- $fcount &
15908 $LCTL get_param mdc.*.rpc_stats
15912 run_test 182 "Test parallel modify metadata operations ================"
15914 test_183() { # LU-2275
15915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15916 remote_mds_nodsh && skip "remote MDS with nodsh"
15917 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
15918 skip "Need MDS version at least 2.3.56"
15920 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
15921 echo aaa > $DIR/$tdir/$tfile
15923 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
15924 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
15926 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
15927 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
15929 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
15931 # Flush negative dentry cache
15932 touch $DIR/$tdir/$tfile
15934 # We are not checking for any leaked references here, they'll
15935 # become evident next time we do cleanup with module unload.
15938 run_test 183 "No crash or request leak in case of strange dispositions ========"
15940 # test suite 184 is for LU-2016, LU-2017
15942 check_swap_layouts_support
15944 dir0=$DIR/$tdir/$testnum
15945 test_mkdir -p -c1 $dir0
15950 $LFS setstripe -c1 $file1
15952 $LFS setstripe -c2 $file2
15954 gen1=$($LFS getstripe -g $file1)
15955 gen2=$($LFS getstripe -g $file2)
15957 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
15958 gen=$($LFS getstripe -g $file1)
15959 [[ $gen1 != $gen ]] ||
15960 "Layout generation on $file1 does not change"
15961 gen=$($LFS getstripe -g $file2)
15962 [[ $gen2 != $gen ]] ||
15963 "Layout generation on $file2 does not change"
15965 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
15966 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
15968 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
15970 run_test 184a "Basic layout swap"
15973 check_swap_layouts_support
15975 dir0=$DIR/$tdir/$testnum
15976 mkdir -p $dir0 || error "creating dir $dir0"
15983 $LFS setstripe -c1 $file1
15984 $LFS setstripe -c2 $file2
15985 $LFS setstripe -c1 $file3
15986 chown $RUNAS_ID $file3
15987 gen1=$($LFS getstripe -g $file1)
15988 gen2=$($LFS getstripe -g $file2)
15990 $LFS swap_layouts $dir1 $dir2 &&
15991 error "swap of directories layouts should fail"
15992 $LFS swap_layouts $dir1 $file1 &&
15993 error "swap of directory and file layouts should fail"
15994 $RUNAS $LFS swap_layouts $file1 $file2 &&
15995 error "swap of file we cannot write should fail"
15996 $LFS swap_layouts $file1 $file3 &&
15997 error "swap of file with different owner should fail"
15998 /bin/true # to clear error code
16000 run_test 184b "Forbidden layout swap (will generate errors)"
16003 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
16004 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
16005 check_swap_layouts_support
16006 check_swap_layout_no_dom $DIR
16008 local dir0=$DIR/$tdir/$testnum
16009 mkdir -p $dir0 || error "creating dir $dir0"
16011 local ref1=$dir0/ref1
16012 local ref2=$dir0/ref2
16013 local file1=$dir0/file1
16014 local file2=$dir0/file2
16015 # create a file large enough for the concurrent test
16016 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
16017 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
16018 echo "ref file size: ref1($(stat -c %s $ref1))," \
16019 "ref2($(stat -c %s $ref2))"
16022 dd if=$ref1 of=$file1 bs=16k &
16025 # Make sure dd starts to copy file
16026 while [ ! -f $file1 ]; do sleep 0.1; done
16028 $LFS swap_layouts $file1 $file2
16031 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
16032 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
16034 # how many bytes copied before swapping layout
16035 local copied=$(stat -c %s $file2)
16036 local remaining=$(stat -c %s $ref1)
16037 remaining=$((remaining - copied))
16038 echo "Copied $copied bytes before swapping layout..."
16040 cmp -n $copied $file1 $ref2 | grep differ &&
16041 error "Content mismatch [0, $copied) of ref2 and file1"
16042 cmp -n $copied $file2 $ref1 ||
16043 error "Content mismatch [0, $copied) of ref1 and file2"
16044 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
16045 error "Content mismatch [$copied, EOF) of ref1 and file1"
16048 rm -f $ref1 $ref2 $file1 $file2
16050 run_test 184c "Concurrent write and layout swap"
16053 check_swap_layouts_support
16054 check_swap_layout_no_dom $DIR
16055 [ -z "$(which getfattr 2>/dev/null)" ] &&
16056 skip_env "no getfattr command"
16058 local file1=$DIR/$tdir/$tfile-1
16059 local file2=$DIR/$tdir/$tfile-2
16060 local file3=$DIR/$tdir/$tfile-3
16064 mkdir -p $DIR/$tdir
16065 touch $file1 || error "create $file1 failed"
16066 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16067 error "create $file2 failed"
16068 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16069 error "create $file3 failed"
16070 lovea1=$(get_layout_param $file1)
16072 $LFS swap_layouts $file2 $file3 ||
16073 error "swap $file2 $file3 layouts failed"
16074 $LFS swap_layouts $file1 $file2 ||
16075 error "swap $file1 $file2 layouts failed"
16077 lovea2=$(get_layout_param $file2)
16080 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
16082 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16083 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
16085 run_test 184d "allow stripeless layouts swap"
16088 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
16089 skip "Need MDS version at least 2.6.94"
16090 check_swap_layouts_support
16091 check_swap_layout_no_dom $DIR
16092 [ -z "$(which getfattr 2>/dev/null)" ] &&
16093 skip_env "no getfattr command"
16095 local file1=$DIR/$tdir/$tfile-1
16096 local file2=$DIR/$tdir/$tfile-2
16097 local file3=$DIR/$tdir/$tfile-3
16100 mkdir -p $DIR/$tdir
16101 touch $file1 || error "create $file1 failed"
16102 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
16103 error "create $file2 failed"
16104 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
16105 error "create $file3 failed"
16107 $LFS swap_layouts $file1 $file2 ||
16108 error "swap $file1 $file2 layouts failed"
16110 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
16111 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
16113 echo 123 > $file1 || error "Should be able to write into $file1"
16115 $LFS swap_layouts $file1 $file3 ||
16116 error "swap $file1 $file3 layouts failed"
16118 echo 123 > $file1 || error "Should be able to write into $file1"
16120 rm -rf $file1 $file2 $file3
16122 run_test 184e "Recreate layout after stripeless layout swaps"
16125 # Create a file with name longer than sizeof(struct stat) ==
16126 # 144 to see if we can get chars from the file name to appear
16127 # in the returned striping. Note that 'f' == 0x66.
16128 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
16130 mkdir -p $DIR/$tdir
16131 mcreate $DIR/$tdir/$file
16132 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
16133 error "IOC_MDC_GETFILEINFO returned garbage striping"
16136 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
16138 test_185() { # LU-2441
16139 # LU-3553 - no volatile file support in old servers
16140 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
16141 skip "Need MDS version at least 2.3.60"
16143 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
16144 touch $DIR/$tdir/spoo
16145 local mtime1=$(stat -c "%Y" $DIR/$tdir)
16146 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
16147 error "cannot create/write a volatile file"
16148 [ "$FILESET" == "" ] &&
16149 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
16150 error "FID is still valid after close"
16152 multiop_bg_pause $DIR/$tdir vVw4096_c
16159 # assume that the next FID for this client is sequential, since stdout
16160 # is unfortunately eaten by multiop_bg_pause
16161 local n=$((${fidv[1]} + 1))
16162 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
16163 if [ "$FILESET" == "" ]; then
16164 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
16165 error "FID is missing before close"
16167 kill -USR1 $multi_pid
16168 # 1 second delay, so if mtime change we will see it
16170 local mtime2=$(stat -c "%Y" $DIR/$tdir)
16171 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
16173 run_test 185 "Volatile file support"
16175 function create_check_volatile() {
16179 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
16182 local FID=$(cat /tmp/${tfile}.fid)
16183 [ "$FID" == "" ] && error "can't get FID for volatile"
16184 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
16185 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
16186 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
16190 cancel_lru_locks mdc # flush opencache
16191 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
16196 # LU-12516 - volatile creation via .lustre
16197 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
16198 skip "Need MDS version at least 2.3.55"
16200 create_check_volatile 0
16201 [ $MDSCOUNT -lt 2 ] && return 0
16204 create_check_volatile 1
16208 run_test 185a "Volatile file creation in .lustre/fid/"
16211 remote_mds_nodsh && skip "remote MDS with nodsh"
16212 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16213 skip "Need MDS version at least 2.3.0"
16215 local dir0=$DIR/$tdir/$testnum
16216 mkdir -p $dir0 || error "creating dir $dir0"
16218 local file=$dir0/file1
16219 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
16220 local dv1=$($LFS data_version $file)
16221 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
16222 local dv2=$($LFS data_version $file)
16223 [[ $dv1 != $dv2 ]] ||
16224 error "data version did not change on write $dv1 == $dv2"
16229 run_test 187a "Test data version change"
16232 remote_mds_nodsh && skip "remote MDS with nodsh"
16233 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
16234 skip "Need MDS version at least 2.3.0"
16236 local dir0=$DIR/$tdir/$testnum
16237 mkdir -p $dir0 || error "creating dir $dir0"
16239 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
16240 [[ ${DV[0]} != ${DV[1]} ]] ||
16241 error "data version did not change on write"\
16242 " ${DV[0]} == ${DV[1]}"
16247 run_test 187b "Test data version change on volatile file"
16250 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16251 remote_mgs_nodsh && skip "remote MGS with nodsh"
16252 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
16254 local POOL=${POOL:-cea1}
16255 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
16256 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
16259 local last_ost=$(($OSTCOUNT - 1))
16261 local ost_list=$(seq $first_ost $ost_step $last_ost)
16262 local ost_range="$first_ost $last_ost $ost_step"
16263 local test_path=$POOL_ROOT/$POOL_DIR_NAME
16264 local file_dir=$POOL_ROOT/file_tst
16265 local subdir=$test_path/subdir
16269 # former test_200a test_200b
16270 pool_add $POOL || { rc=$? ; break; }
16271 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
16272 # former test_200c test_200d
16273 mkdir -p $test_path
16274 pool_set_dir $POOL $test_path || { rc=$? ; break; }
16275 pool_check_dir $POOL $test_path || { rc=$? ; break; }
16277 pool_check_dir $POOL $subdir || { rc=$? ; break; }
16278 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
16279 || { rc=$? ; break; }
16280 # former test_200e test_200f
16281 local files=$((OSTCOUNT*3))
16282 pool_alloc_files $POOL $test_path $files "$ost_list" \
16283 || { rc=$? ; break; }
16284 pool_create_files $POOL $file_dir $files "$ost_list" \
16285 || { rc=$? ; break; }
16286 # former test_200g test_200h
16287 pool_lfs_df $POOL || { rc=$? ; break; }
16288 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
16290 # former test_201a test_201b test_201c
16291 pool_remove_first_target $POOL || { rc=$? ; break; }
16293 local f=$test_path/$tfile
16294 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
16295 pool_remove $POOL $f || { rc=$? ; break; }
16303 run_test 200 "OST pools"
16305 # usage: default_attr <count | size | offset>
16307 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
16310 # usage: check_default_stripe_attr
16311 check_default_stripe_attr() {
16312 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
16315 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
16317 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
16321 error "unknown getstripe attr '$1'"
16324 [ $ACTUAL == $EXPECTED ] ||
16325 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
16329 test_mkdir $DIR/$tdir
16330 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
16332 check_default_stripe_attr --stripe-count
16333 check_default_stripe_attr --stripe-size
16334 check_default_stripe_attr --stripe-index
16336 run_test 204a "Print default stripe attributes"
16339 test_mkdir $DIR/$tdir
16340 $LFS setstripe --stripe-count 1 $DIR/$tdir
16342 check_default_stripe_attr --stripe-size
16343 check_default_stripe_attr --stripe-index
16345 run_test 204b "Print default stripe size and offset"
16348 test_mkdir $DIR/$tdir
16349 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16351 check_default_stripe_attr --stripe-count
16352 check_default_stripe_attr --stripe-index
16354 run_test 204c "Print default stripe count and offset"
16357 test_mkdir $DIR/$tdir
16358 $LFS setstripe --stripe-index 0 $DIR/$tdir
16360 check_default_stripe_attr --stripe-count
16361 check_default_stripe_attr --stripe-size
16363 run_test 204d "Print default stripe count and size"
16366 test_mkdir $DIR/$tdir
16367 $LFS setstripe -d $DIR/$tdir
16369 check_default_stripe_attr --stripe-count --raw
16370 check_default_stripe_attr --stripe-size --raw
16371 check_default_stripe_attr --stripe-index --raw
16373 run_test 204e "Print raw stripe attributes"
16376 test_mkdir $DIR/$tdir
16377 $LFS setstripe --stripe-count 1 $DIR/$tdir
16379 check_default_stripe_attr --stripe-size --raw
16380 check_default_stripe_attr --stripe-index --raw
16382 run_test 204f "Print raw stripe size and offset"
16385 test_mkdir $DIR/$tdir
16386 $LFS setstripe --stripe-size 65536 $DIR/$tdir
16388 check_default_stripe_attr --stripe-count --raw
16389 check_default_stripe_attr --stripe-index --raw
16391 run_test 204g "Print raw stripe count and offset"
16394 test_mkdir $DIR/$tdir
16395 $LFS setstripe --stripe-index 0 $DIR/$tdir
16397 check_default_stripe_attr --stripe-count --raw
16398 check_default_stripe_attr --stripe-size --raw
16400 run_test 204h "Print raw stripe count and size"
16402 # Figure out which job scheduler is being used, if any,
16403 # or use a fake one
16404 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
16405 JOBENV=SLURM_JOB_ID
16406 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
16408 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
16410 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
16411 JOBENV=LOADL_STEP_ID
16412 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
16415 $LCTL list_param jobid_name > /dev/null 2>&1
16416 if [ $? -eq 0 ]; then
16422 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
16424 verify_jobstats() {
16429 # we don't really need to clear the stats for this test to work, since each
16430 # command has a unique jobid, but it makes debugging easier if needed.
16431 # for facet in $facets; do
16432 # local dev=$(convert_facet2label $facet)
16433 # # clear old jobstats
16434 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
16437 # use a new JobID for each test, or we might see an old one
16438 [ "$JOBENV" = "FAKE_JOBID" ] &&
16439 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
16441 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
16443 [ "$JOBENV" = "nodelocal" ] && {
16444 FAKE_JOBID=id.$testnum.%e.$RANDOM
16445 $LCTL set_param jobid_name=$FAKE_JOBID
16446 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
16449 log "Test: ${cmd[*]}"
16450 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
16452 if [ $JOBENV = "FAKE_JOBID" ]; then
16453 FAKE_JOBID=$JOBVAL ${cmd[*]}
16458 # all files are created on OST0000
16459 for facet in $facets; do
16460 local stats="*.$(convert_facet2label $facet).job_stats"
16462 # strip out libtool wrappers for in-tree executables
16463 if [ $(do_facet $facet lctl get_param $stats |
16464 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
16465 do_facet $facet lctl get_param $stats
16466 error "No jobstats for $JOBVAL found on $facet::$stats"
16472 local new_jobenv=$1
16474 set_persistent_param_and_check client "jobid_var" \
16475 "$FSNAME.sys.jobid_var" $new_jobenv
16478 test_205a() { # Job stats
16479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16480 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
16481 skip "Need MDS version with at least 2.7.1"
16482 remote_mgs_nodsh && skip "remote MGS with nodsh"
16483 remote_mds_nodsh && skip "remote MDS with nodsh"
16484 remote_ost_nodsh && skip "remote OST with nodsh"
16485 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
16486 skip "Server doesn't support jobstats"
16487 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
16489 local old_jobenv=$($LCTL get_param -n jobid_var)
16490 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
16492 if [[ $PERM_CMD == *"set_param -P"* ]]; then
16493 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
16495 stack_trap "do_facet mgs $PERM_CMD \
16496 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
16500 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
16501 mdt.*.job_cleanup_interval | head -n 1)
16502 local new_interval=5
16503 do_facet $SINGLEMDS \
16504 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
16505 stack_trap "do_facet $SINGLEMDS \
16506 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
16507 local start=$SECONDS
16511 cmd="mkdir $DIR/$tdir"
16512 verify_jobstats "$cmd" "$SINGLEMDS"
16514 cmd="rmdir $DIR/$tdir"
16515 verify_jobstats "$cmd" "$SINGLEMDS"
16516 # mkdir on secondary MDT
16517 if [ $MDSCOUNT -gt 1 ]; then
16518 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
16519 verify_jobstats "$cmd" "mds2"
16522 cmd="mknod $DIR/$tfile c 1 3"
16523 verify_jobstats "$cmd" "$SINGLEMDS"
16525 cmd="rm -f $DIR/$tfile"
16526 verify_jobstats "$cmd" "$SINGLEMDS"
16527 # create all files on OST0000 so verify_jobstats can find OST stats
16529 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
16530 verify_jobstats "$cmd" "$SINGLEMDS"
16532 cmd="touch $DIR/$tfile"
16533 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16535 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
16536 verify_jobstats "$cmd" "ost1"
16538 cancel_lru_locks osc
16539 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
16540 verify_jobstats "$cmd" "ost1"
16542 cmd="$TRUNCATE $DIR/$tfile 0"
16543 verify_jobstats "$cmd" "$SINGLEMDS ost1"
16545 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
16546 verify_jobstats "$cmd" "$SINGLEMDS"
16547 # jobstats expiry - sleep until old stats should be expired
16548 local left=$((new_interval + 5 - (SECONDS - start)))
16549 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
16550 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
16552 cmd="mkdir $DIR/$tdir.expire"
16553 verify_jobstats "$cmd" "$SINGLEMDS"
16554 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
16555 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
16557 # Ensure that jobid are present in changelog (if supported by MDS)
16558 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
16559 changelog_dump | tail -10
16560 jobids=$(changelog_dump | tail -9 | grep -c "j=")
16561 [ $jobids -eq 9 ] ||
16562 error "Wrong changelog jobid count $jobids != 9"
16566 jobstats_set $JOBENV
16568 changelog_dump | grep $tfile
16569 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
16570 [ $jobids -eq 0 ] ||
16571 error "Unexpected jobids when jobid_var=$JOBENV"
16574 # test '%j' access to environment variable - if supported
16575 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
16576 JOBENV="JOBCOMPLEX"
16577 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16579 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16582 # test '%j' access to per-session jobid - if supported
16583 if lctl list_param jobid_this_session > /dev/null 2>&1
16585 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
16586 lctl set_param jobid_this_session=$USER
16588 JOBENV="JOBCOMPLEX"
16589 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
16591 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
16594 run_test 205a "Verify job stats"
16596 # LU-13117, LU-13597
16598 job_stats="mdt.*.job_stats"
16599 $LCTL set_param $job_stats=clear
16600 # Setting jobid_var to USER might not be supported
16601 $LCTL set_param jobid_var=USER || true
16602 $LCTL set_param jobid_name="%e.%u"
16603 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
16604 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16605 grep "job_id:.*foolish" &&
16606 error "Unexpected jobid found"
16607 do_facet $SINGLEMDS $LCTL get_param $job_stats |
16608 grep "open:.*min.*max.*sum" ||
16609 error "wrong job_stats format found"
16611 run_test 205b "Verify job stats jobid and output format"
16615 $LCTL set_param llite.*.stats=0
16616 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
16617 $LCTL get_param llite.*.stats
16618 $LCTL get_param llite.*.stats | grep \
16619 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
16620 error "wrong client stats format found"
16622 run_test 205c "Verify client stats format"
16624 # LU-1480, LU-1773 and LU-1657
16626 mkdir -p $DIR/$tdir
16627 $LFS setstripe -c -1 $DIR/$tdir
16628 #define OBD_FAIL_LOV_INIT 0x1403
16629 $LCTL set_param fail_loc=0xa0001403
16630 $LCTL set_param fail_val=1
16631 touch $DIR/$tdir/$tfile || true
16633 run_test 206 "fail lov_init_raid0() doesn't lbug"
16636 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16637 local fsz=`stat -c %s $DIR/$tfile`
16638 cancel_lru_locks mdc
16640 # do not return layout in getattr intent
16641 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
16642 $LCTL set_param fail_loc=0x170
16643 local sz=`stat -c %s $DIR/$tfile`
16645 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
16649 run_test 207a "can refresh layout at glimpse"
16652 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
16653 local cksum=`md5sum $DIR/$tfile`
16654 local fsz=`stat -c %s $DIR/$tfile`
16655 cancel_lru_locks mdc
16656 cancel_lru_locks osc
16658 # do not return layout in getattr intent
16659 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
16660 $LCTL set_param fail_loc=0x171
16662 # it will refresh layout after the file is opened but before read issues
16663 echo checksum is "$cksum"
16664 echo "$cksum" |md5sum -c --quiet || error "file differs"
16668 run_test 207b "can refresh layout at open"
16671 # FIXME: in this test suite, only RD lease is used. This is okay
16672 # for now as only exclusive open is supported. After generic lease
16673 # is done, this test suite should be revised. - Jinshan
16675 remote_mds_nodsh && skip "remote MDS with nodsh"
16676 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
16677 skip "Need MDS version at least 2.4.52"
16679 echo "==== test 1: verify get lease work"
16680 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
16682 echo "==== test 2: verify lease can be broken by upcoming open"
16683 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16687 $MULTIOP $DIR/$tfile oO_RDONLY:c
16688 kill -USR1 $PID && wait $PID || error "break lease error"
16690 echo "==== test 3: verify lease can't be granted if an open already exists"
16691 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
16695 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
16696 kill -USR1 $PID && wait $PID || error "open file error"
16698 echo "==== test 4: lease can sustain over recovery"
16699 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16705 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
16707 echo "==== test 5: lease broken can't be regained by replay"
16708 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
16712 # open file to break lease and then recovery
16713 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
16716 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
16720 run_test 208 "Exclusive open"
16723 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
16724 skip_env "must have disp_stripe"
16727 sync; sleep 5; sync;
16729 echo 3 > /proc/sys/vm/drop_caches
16730 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16731 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16732 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16734 # open/close 500 times
16735 for i in $(seq 500); do
16739 echo 3 > /proc/sys/vm/drop_caches
16740 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
16741 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
16742 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
16744 echo "before: $req_before, after: $req_after"
16745 [ $((req_after - req_before)) -ge 300 ] &&
16746 error "open/close requests are not freed"
16749 run_test 209 "read-only open/close requests should be freed promptly"
16754 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
16758 $LFS getstripe $DIR/$tfile
16760 wait $pid || error "multiop failed"
16762 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
16766 $LFS getstripe $DIR/$tfile
16768 wait $pid || error "multiop failed"
16770 run_test 210 "lfs getstripe does not break leases"
16774 size=$((size % 8192 + 1))
16775 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
16776 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
16777 rm -f $DIR/f212 $DIR/f212.xyz
16779 run_test 212 "Sendfile test ============================================"
16782 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
16783 cancel_lru_locks osc
16784 lctl set_param fail_loc=0x8000040f
16785 # generate a read lock
16786 cat $DIR/$tfile > /dev/null
16787 # write to the file, it will try to cancel the above read lock.
16788 cat /etc/hosts >> $DIR/$tfile
16790 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
16792 test_214() { # for bug 20133
16793 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
16794 for (( i=0; i < 340; i++ )) ; do
16795 touch $DIR/$tdir/d214c/a$i
16798 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
16799 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
16800 ls $DIR/d214c || error "ls $DIR/d214c failed"
16801 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
16802 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
16804 run_test 214 "hash-indexed directory test - bug 20133"
16806 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
16807 create_lnet_proc_files() {
16808 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
16811 # counterpart of create_lnet_proc_files
16812 remove_lnet_proc_files() {
16813 rm -f $TMP/lnet_$1.sys
16816 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16817 # 3rd arg as regexp for body
16818 check_lnet_proc_stats() {
16819 local l=$(cat "$TMP/lnet_$1" |wc -l)
16820 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
16822 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
16825 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
16826 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
16827 # optional and can be regexp for 2nd line (lnet.routes case)
16828 check_lnet_proc_entry() {
16829 local blp=2 # blp stands for 'position of 1st line of body'
16830 [ -z "$5" ] || blp=3 # lnet.routes case
16832 local l=$(cat "$TMP/lnet_$1" |wc -l)
16833 # subtracting one from $blp because the body can be empty
16834 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
16836 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
16837 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
16839 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
16840 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
16842 # bail out if any unexpected line happened
16843 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
16844 [ "$?" != 0 ] || error "$2 misformatted"
16847 test_215() { # for bugs 18102, 21079, 21517
16848 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16850 local N='(0|[1-9][0-9]*)' # non-negative numeric
16851 local P='[1-9][0-9]*' # positive numeric
16852 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
16853 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
16854 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
16855 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
16857 local L1 # regexp for 1st line
16858 local L2 # regexp for 2nd line (optional)
16859 local BR # regexp for the rest (body)
16861 # lnet.stats should look as 11 space-separated non-negative numerics
16862 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
16863 create_lnet_proc_files "stats"
16864 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
16865 remove_lnet_proc_files "stats"
16867 # lnet.routes should look like this:
16868 # Routing disabled/enabled
16869 # net hops priority state router
16870 # where net is a string like tcp0, hops > 0, priority >= 0,
16871 # state is up/down,
16872 # router is a string like 192.168.1.1@tcp2
16873 L1="^Routing (disabled|enabled)$"
16874 L2="^net +hops +priority +state +router$"
16875 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
16876 create_lnet_proc_files "routes"
16877 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
16878 remove_lnet_proc_files "routes"
16880 # lnet.routers should look like this:
16881 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
16882 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
16883 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
16884 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
16885 L1="^ref +rtr_ref +alive +router$"
16886 BR="^$P +$P +(up|down) +$NID$"
16887 create_lnet_proc_files "routers"
16888 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
16889 remove_lnet_proc_files "routers"
16891 # lnet.peers should look like this:
16892 # nid refs state last max rtr min tx min queue
16893 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
16894 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
16895 # numeric (0 or >0 or <0), queue >= 0.
16896 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
16897 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
16898 create_lnet_proc_files "peers"
16899 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
16900 remove_lnet_proc_files "peers"
16902 # lnet.buffers should look like this:
16903 # pages count credits min
16904 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
16905 L1="^pages +count +credits +min$"
16906 BR="^ +$N +$N +$I +$I$"
16907 create_lnet_proc_files "buffers"
16908 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
16909 remove_lnet_proc_files "buffers"
16911 # lnet.nis should look like this:
16912 # nid status alive refs peer rtr max tx min
16913 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
16914 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
16915 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
16916 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
16917 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
16918 create_lnet_proc_files "nis"
16919 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
16920 remove_lnet_proc_files "nis"
16922 # can we successfully write to lnet.stats?
16923 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
16925 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
16927 test_216() { # bug 20317
16928 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16929 remote_ost_nodsh && skip "remote OST with nodsh"
16932 local facets=$(get_facets OST)
16933 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
16935 save_lustre_params client "osc.*.contention_seconds" > $p
16936 save_lustre_params $facets \
16937 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
16938 save_lustre_params $facets \
16939 "ldlm.namespaces.filter-*.contended_locks" >> $p
16940 save_lustre_params $facets \
16941 "ldlm.namespaces.filter-*.contention_seconds" >> $p
16942 clear_stats osc.*.osc_stats
16944 # agressive lockless i/o settings
16945 do_nodes $(comma_list $(osts_nodes)) \
16946 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
16947 ldlm.namespaces.filter-*.contended_locks=0 \
16948 ldlm.namespaces.filter-*.contention_seconds=60"
16949 lctl set_param -n osc.*.contention_seconds=60
16951 $DIRECTIO write $DIR/$tfile 0 10 4096
16952 $CHECKSTAT -s 40960 $DIR/$tfile
16954 # disable lockless i/o
16955 do_nodes $(comma_list $(osts_nodes)) \
16956 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
16957 ldlm.namespaces.filter-*.contended_locks=32 \
16958 ldlm.namespaces.filter-*.contention_seconds=0"
16959 lctl set_param -n osc.*.contention_seconds=0
16960 clear_stats osc.*.osc_stats
16962 dd if=/dev/zero of=$DIR/$tfile count=0
16963 $CHECKSTAT -s 0 $DIR/$tfile
16965 restore_lustre_params <$p
16969 run_test 216 "check lockless direct write updates file size and kms correctly"
16971 test_217() { # bug 22430
16972 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16977 for node in $(nodes_list); do
16978 nid=$(host_nids_address $node $NETTYPE)
16979 if [[ $nid = *-* ]] ; then
16980 echo "lctl ping $(h2nettype $nid)"
16981 lctl ping $(h2nettype $nid)
16983 echo "skipping $node (no hyphen detected)"
16987 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
16990 # do directio so as not to populate the page cache
16991 log "creating a 10 Mb file"
16992 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
16993 log "starting reads"
16994 dd if=$DIR/$tfile of=/dev/null bs=4096 &
16995 log "truncating the file"
16996 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
16998 kill %+ || true # reads might have finished
16999 echo "wait until dd is finished"
17001 log "removing the temporary file"
17002 rm -rf $DIR/$tfile || error "tmp file removal failed"
17004 run_test 218 "parallel read and truncate should not deadlock"
17007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17009 # write one partial page
17010 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
17011 # set no grant so vvp_io_commit_write will do sync write
17012 $LCTL set_param fail_loc=0x411
17013 # write a full page at the end of file
17014 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
17016 $LCTL set_param fail_loc=0
17017 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
17018 $LCTL set_param fail_loc=0x411
17019 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
17022 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
17023 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
17025 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
17027 test_220() { #LU-325
17028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17029 remote_ost_nodsh && skip "remote OST with nodsh"
17030 remote_mds_nodsh && skip "remote MDS with nodsh"
17031 remote_mgs_nodsh && skip "remote MGS with nodsh"
17035 # create on MDT0000 so the last_id and next_id are correct
17037 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
17041 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
17042 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
17043 osp.$mdtosc_proc1.prealloc_last_id)
17044 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
17045 osp.$mdtosc_proc1.prealloc_next_id)
17049 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
17050 #define OBD_FAIL_OST_ENOINO 0x229
17051 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
17052 create_pool $FSNAME.$TESTNAME || return 1
17053 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
17055 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
17057 MDSOBJS=$((last_id - next_id))
17058 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
17060 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
17061 echo "OST still has $count kbytes free"
17063 echo "create $MDSOBJS files @next_id..."
17064 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
17066 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17067 osp.$mdtosc_proc1.prealloc_last_id)
17068 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
17069 osp.$mdtosc_proc1.prealloc_next_id)
17071 echo "after creation, last_id=$last_id2, next_id=$next_id2"
17076 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
17077 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
17079 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
17080 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
17081 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
17082 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
17083 echo "unlink $MDSOBJS files @$next_id..."
17084 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
17086 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
17089 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17091 dd if=`which date` of=$MOUNT/date oflag=sync
17092 chmod +x $MOUNT/date
17094 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
17095 $LCTL set_param fail_loc=0x80001401
17097 $MOUNT/date > /dev/null
17100 run_test 221 "make sure fault and truncate race to not cause OOM"
17103 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17106 test_mkdir $DIR/$tdir
17107 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17108 createmany -o $DIR/$tdir/$tfile 10
17109 cancel_lru_locks mdc
17110 cancel_lru_locks osc
17111 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17112 $LCTL set_param fail_loc=0x31a
17113 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
17114 $LCTL set_param fail_loc=0
17117 run_test 222a "AGL for ls should not trigger CLIO lock failure"
17120 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17123 test_mkdir $DIR/$tdir
17124 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17125 createmany -o $DIR/$tdir/$tfile 10
17126 cancel_lru_locks mdc
17127 cancel_lru_locks osc
17128 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
17129 $LCTL set_param fail_loc=0x31a
17130 rm -r $DIR/$tdir || error "AGL for rmdir failed"
17131 $LCTL set_param fail_loc=0
17133 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
17136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17139 test_mkdir $DIR/$tdir
17140 $LFS setstripe -c 1 -i 0 $DIR/$tdir
17141 createmany -o $DIR/$tdir/$tfile 10
17142 cancel_lru_locks mdc
17143 cancel_lru_locks osc
17144 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
17145 $LCTL set_param fail_loc=0x31b
17146 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
17147 $LCTL set_param fail_loc=0
17150 run_test 223 "osc reenqueue if without AGL lock granted ======================="
17152 test_224a() { # LU-1039, MRP-303
17153 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17155 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
17156 $LCTL set_param fail_loc=0x508
17157 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
17158 $LCTL set_param fail_loc=0
17161 run_test 224a "Don't panic on bulk IO failure"
17163 test_224b() { # LU-1039, MRP-303
17164 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17166 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
17167 cancel_lru_locks osc
17168 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
17169 $LCTL set_param fail_loc=0x515
17170 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
17171 $LCTL set_param fail_loc=0
17174 run_test 224b "Don't panic on bulk IO failure"
17176 test_224c() { # LU-6441
17177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17178 remote_mds_nodsh && skip "remote MDS with nodsh"
17180 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
17181 save_writethrough $p
17182 set_cache writethrough on
17184 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
17185 local at_max=$($LCTL get_param -n at_max)
17186 local timeout=$($LCTL get_param -n timeout)
17187 local test_at="at_max"
17188 local param_at="$FSNAME.sys.at_max"
17189 local test_timeout="timeout"
17190 local param_timeout="$FSNAME.sys.timeout"
17192 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
17194 set_persistent_param_and_check client "$test_at" "$param_at" 0
17195 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
17197 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
17198 do_facet ost1 "$LCTL set_param fail_loc=0x520"
17199 $LFS setstripe -c 1 -i 0 $DIR/$tfile
17200 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
17202 do_facet ost1 "$LCTL set_param fail_loc=0"
17204 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
17205 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
17208 $LCTL set_param -n $pages_per_rpc
17209 restore_lustre_params < $p
17212 run_test 224c "Don't hang if one of md lost during large bulk RPC"
17214 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
17216 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17217 if [ -z ${MDSSURVEY} ]; then
17218 skip_env "mds-survey not found"
17220 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17221 skip "Need MDS version at least 2.2.51"
17223 local mds=$(facet_host $SINGLEMDS)
17224 local target=$(do_nodes $mds 'lctl dl' |
17225 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17227 local cmd1="file_count=1000 thrhi=4"
17228 local cmd2="dir_count=2 layer=mdd stripe_count=0"
17229 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17230 local cmd="$cmd1 $cmd2 $cmd3"
17232 rm -f ${TMP}/mds_survey*
17234 eval $cmd || error "mds-survey with zero-stripe failed"
17235 cat ${TMP}/mds_survey*
17236 rm -f ${TMP}/mds_survey*
17238 run_test 225a "Metadata survey sanity with zero-stripe"
17241 if [ -z ${MDSSURVEY} ]; then
17242 skip_env "mds-survey not found"
17244 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
17245 skip "Need MDS version at least 2.2.51"
17246 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17247 remote_mds_nodsh && skip "remote MDS with nodsh"
17248 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
17249 skip_env "Need to mount OST to test"
17252 local mds=$(facet_host $SINGLEMDS)
17253 local target=$(do_nodes $mds 'lctl dl' |
17254 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
17256 local cmd1="file_count=1000 thrhi=4"
17257 local cmd2="dir_count=2 layer=mdd stripe_count=1"
17258 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
17259 local cmd="$cmd1 $cmd2 $cmd3"
17261 rm -f ${TMP}/mds_survey*
17263 eval $cmd || error "mds-survey with stripe_count failed"
17264 cat ${TMP}/mds_survey*
17265 rm -f ${TMP}/mds_survey*
17267 run_test 225b "Metadata survey sanity with stripe_count = 1"
17269 mcreate_path2fid () {
17275 local path=$DIR/$tdir/$name
17280 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
17281 error "cannot create $desc"
17283 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
17285 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
17287 fid_path=$($LFS fid2path $MOUNT $fid)
17289 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
17291 [ "$path" == "$fid_path" ] ||
17292 error "fid2path returned $fid_path, expected $path"
17294 echo "pass with $path and $fid"
17299 mkdir -p $DIR/$tdir
17301 mcreate_path2fid 0010666 0 0 fifo "FIFO"
17302 mcreate_path2fid 0020666 1 3 null "character special file (null)"
17303 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
17304 mcreate_path2fid 0040666 0 0 dir "directory"
17305 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
17306 mcreate_path2fid 0100666 0 0 file "regular file"
17307 mcreate_path2fid 0120666 0 0 link "symbolic link"
17308 mcreate_path2fid 0140666 0 0 sock "socket"
17310 run_test 226a "call path2fid and fid2path on files of all type"
17313 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17318 mkdir -p $DIR/$tdir
17319 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
17320 error "create remote directory failed"
17321 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
17322 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
17323 "character special file (null)"
17324 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
17325 "character special file (no device)"
17326 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
17327 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
17328 "block special file (loop)"
17329 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
17330 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
17331 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
17333 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
17336 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17337 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
17338 skip "Need MDS version at least 2.13.55"
17340 local submnt=/mnt/submnt
17341 local srcfile=/etc/passwd
17342 local dstfile=$submnt/passwd
17348 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
17349 error "create remote directory failed"
17350 mkdir -p $submnt || error "create $submnt failed"
17351 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
17352 error "mount $submnt failed"
17353 stack_trap "umount $submnt" EXIT
17355 cp $srcfile $dstfile
17356 fid=$($LFS path2fid $dstfile)
17357 path=$($LFS fid2path $submnt "$fid")
17358 [ "$path" = "$dstfile" ] ||
17359 error "fid2path $submnt $fid failed ($path != $dstfile)"
17361 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
17363 # LU-1299 Executing or running ldd on a truncated executable does not
17364 # cause an out-of-memory condition.
17366 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17367 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
17369 dd if=$(which date) of=$MOUNT/date bs=1k count=1
17370 chmod +x $MOUNT/date
17372 $MOUNT/date > /dev/null
17373 ldd $MOUNT/date > /dev/null
17376 run_test 227 "running truncated executable does not cause OOM"
17378 # LU-1512 try to reuse idle OI blocks
17380 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17381 remote_mds_nodsh && skip "remote MDS with nodsh"
17382 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17384 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17385 local myDIR=$DIR/$tdir
17388 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17389 $LCTL set_param fail_loc=0x80001002
17390 createmany -o $myDIR/t- 10000
17391 $LCTL set_param fail_loc=0
17392 # The guard is current the largest FID holder
17394 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17396 local IDX=$(($SEQ % 64))
17398 do_facet $SINGLEMDS sync
17399 # Make sure journal flushed.
17401 local blk1=$(do_facet $SINGLEMDS \
17402 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17403 grep Blockcount | awk '{print $4}')
17405 # Remove old files, some OI blocks will become idle.
17406 unlinkmany $myDIR/t- 10000
17407 # Create new files, idle OI blocks should be reused.
17408 createmany -o $myDIR/t- 2000
17409 do_facet $SINGLEMDS sync
17410 # Make sure journal flushed.
17412 local blk2=$(do_facet $SINGLEMDS \
17413 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17414 grep Blockcount | awk '{print $4}')
17416 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17418 run_test 228a "try to reuse idle OI blocks"
17421 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17422 remote_mds_nodsh && skip "remote MDS with nodsh"
17423 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17425 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17426 local myDIR=$DIR/$tdir
17429 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17430 $LCTL set_param fail_loc=0x80001002
17431 createmany -o $myDIR/t- 10000
17432 $LCTL set_param fail_loc=0
17433 # The guard is current the largest FID holder
17435 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17437 local IDX=$(($SEQ % 64))
17439 do_facet $SINGLEMDS sync
17440 # Make sure journal flushed.
17442 local blk1=$(do_facet $SINGLEMDS \
17443 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17444 grep Blockcount | awk '{print $4}')
17446 # Remove old files, some OI blocks will become idle.
17447 unlinkmany $myDIR/t- 10000
17450 stop $SINGLEMDS || error "Fail to stop MDT."
17452 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
17454 df $MOUNT || error "Fail to df."
17455 # Create new files, idle OI blocks should be reused.
17456 createmany -o $myDIR/t- 2000
17457 do_facet $SINGLEMDS sync
17458 # Make sure journal flushed.
17460 local blk2=$(do_facet $SINGLEMDS \
17461 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17462 grep Blockcount | awk '{print $4}')
17464 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17466 run_test 228b "idle OI blocks can be reused after MDT restart"
17470 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17471 remote_mds_nodsh && skip "remote MDS with nodsh"
17472 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
17474 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
17475 local myDIR=$DIR/$tdir
17478 #define OBD_FAIL_SEQ_EXHAUST 0x1002
17479 $LCTL set_param fail_loc=0x80001002
17480 # 20000 files can guarantee there are index nodes in the OI file
17481 createmany -o $myDIR/t- 20000
17482 $LCTL set_param fail_loc=0
17483 # The guard is current the largest FID holder
17485 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
17487 local IDX=$(($SEQ % 64))
17489 do_facet $SINGLEMDS sync
17490 # Make sure journal flushed.
17492 local blk1=$(do_facet $SINGLEMDS \
17493 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17494 grep Blockcount | awk '{print $4}')
17496 # Remove old files, some OI blocks will become idle.
17497 unlinkmany $myDIR/t- 20000
17499 # The OI file should become empty now
17501 # Create new files, idle OI blocks should be reused.
17502 createmany -o $myDIR/t- 2000
17503 do_facet $SINGLEMDS sync
17504 # Make sure journal flushed.
17506 local blk2=$(do_facet $SINGLEMDS \
17507 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
17508 grep Blockcount | awk '{print $4}')
17510 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
17512 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
17514 test_229() { # LU-2482, LU-3448
17515 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17516 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
17517 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
17518 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
17522 # Create a file with a released layout and stripe count 2.
17523 $MULTIOP $DIR/$tfile H2c ||
17524 error "failed to create file with released layout"
17526 $LFS getstripe -v $DIR/$tfile
17528 local pattern=$($LFS getstripe -L $DIR/$tfile)
17529 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
17531 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
17533 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
17534 stat $DIR/$tfile || error "failed to stat released file"
17536 chown $RUNAS_ID $DIR/$tfile ||
17537 error "chown $RUNAS_ID $DIR/$tfile failed"
17539 chgrp $RUNAS_ID $DIR/$tfile ||
17540 error "chgrp $RUNAS_ID $DIR/$tfile failed"
17542 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
17543 rm $DIR/$tfile || error "failed to remove released file"
17545 run_test 229 "getstripe/stat/rm/attr changes work on released files"
17548 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17549 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17550 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17551 skip "Need MDS version at least 2.11.52"
17555 test_mkdir $DIR/$tdir
17556 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
17557 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
17558 [ $mdt_idx -ne 0 ] &&
17559 error "create local directory on wrong MDT $mdt_idx"
17561 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
17562 error "create remote directory failed"
17563 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
17564 [ $mdt_idx -ne $MDTIDX ] &&
17565 error "create remote directory on wrong MDT $mdt_idx"
17567 createmany -o $DIR/$tdir/test_230/t- 10 ||
17568 error "create files on remote directory failed"
17569 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
17570 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
17571 rm -r $DIR/$tdir || error "unlink remote directory failed"
17573 run_test 230a "Create remote directory and files under the remote directory"
17576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17577 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17578 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17579 skip "Need MDS version at least 2.11.52"
17587 local migrate_dir=$DIR/$tdir/migrate_dir
17588 local other_dir=$DIR/$tdir/other_dir
17590 test_mkdir $DIR/$tdir
17591 test_mkdir -i0 -c1 $migrate_dir
17592 test_mkdir -i0 -c1 $other_dir
17593 for ((i=0; i<10; i++)); do
17594 mkdir -p $migrate_dir/dir_${i}
17595 createmany -o $migrate_dir/dir_${i}/f 10 ||
17596 error "create files under remote dir failed $i"
17599 cp /etc/passwd $migrate_dir/$tfile
17600 cp /etc/passwd $other_dir/$tfile
17601 chattr +SAD $migrate_dir
17602 chattr +SAD $migrate_dir/$tfile
17604 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17605 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17606 local old_dir_mode=$(stat -c%f $migrate_dir)
17607 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
17609 mkdir -p $migrate_dir/dir_default_stripe2
17610 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
17611 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
17613 mkdir -p $other_dir
17614 ln $migrate_dir/$tfile $other_dir/luna
17615 ln $migrate_dir/$tfile $migrate_dir/sofia
17616 ln $other_dir/$tfile $migrate_dir/david
17617 ln -s $migrate_dir/$tfile $other_dir/zachary
17618 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
17619 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
17625 for len in 58 59 60; do
17626 lnktgt=$(str_repeat 'l' $len)
17627 touch $migrate_dir/$lnktgt
17628 ln -s $lnktgt $migrate_dir/${len}char_ln
17632 for len in 4094 4095; do
17633 lnktgt=$(str_repeat 'l' $len)
17634 ln -s $lnktgt $migrate_dir/${len}char_ln
17638 for len in 254 255; do
17639 touch $migrate_dir/$(str_repeat 'l' $len)
17642 $LFS migrate -m $MDTIDX $migrate_dir ||
17643 error "fails on migrating remote dir to MDT1"
17645 echo "migratate to MDT1, then checking.."
17646 for ((i = 0; i < 10; i++)); do
17647 for file in $(find $migrate_dir/dir_${i}); do
17648 mdt_index=$($LFS getstripe -m $file)
17649 # broken symlink getstripe will fail
17650 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17651 error "$file is not on MDT${MDTIDX}"
17655 # the multiple link file should still in MDT0
17656 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
17657 [ $mdt_index == 0 ] ||
17658 error "$file is not on MDT${MDTIDX}"
17660 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17661 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17662 error " expect $old_dir_flag get $new_dir_flag"
17664 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17665 [ "$old_file_flag" = "$new_file_flag" ] ||
17666 error " expect $old_file_flag get $new_file_flag"
17668 local new_dir_mode=$(stat -c%f $migrate_dir)
17669 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17670 error "expect mode $old_dir_mode get $new_dir_mode"
17672 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17673 [ "$old_file_mode" = "$new_file_mode" ] ||
17674 error "expect mode $old_file_mode get $new_file_mode"
17676 diff /etc/passwd $migrate_dir/$tfile ||
17677 error "$tfile different after migration"
17679 diff /etc/passwd $other_dir/luna ||
17680 error "luna different after migration"
17682 diff /etc/passwd $migrate_dir/sofia ||
17683 error "sofia different after migration"
17685 diff /etc/passwd $migrate_dir/david ||
17686 error "david different after migration"
17688 diff /etc/passwd $other_dir/zachary ||
17689 error "zachary different after migration"
17691 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17692 error "${tfile}_ln different after migration"
17694 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17695 error "${tfile}_ln_other different after migration"
17697 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
17698 [ $stripe_count = 2 ] ||
17699 error "dir strpe_count $d != 2 after migration."
17701 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
17702 [ $stripe_count = 2 ] ||
17703 error "file strpe_count $d != 2 after migration."
17705 #migrate back to MDT0
17708 $LFS migrate -m $MDTIDX $migrate_dir ||
17709 error "fails on migrating remote dir to MDT0"
17711 echo "migrate back to MDT0, checking.."
17712 for file in $(find $migrate_dir); do
17713 mdt_index=$($LFS getstripe -m $file)
17714 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
17715 error "$file is not on MDT${MDTIDX}"
17718 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
17719 [ "$old_dir_flag" = "$new_dir_flag" ] ||
17720 error " expect $old_dir_flag get $new_dir_flag"
17722 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
17723 [ "$old_file_flag" = "$new_file_flag" ] ||
17724 error " expect $old_file_flag get $new_file_flag"
17726 local new_dir_mode=$(stat -c%f $migrate_dir)
17727 [ "$old_dir_mode" = "$new_dir_mode" ] ||
17728 error "expect mode $old_dir_mode get $new_dir_mode"
17730 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
17731 [ "$old_file_mode" = "$new_file_mode" ] ||
17732 error "expect mode $old_file_mode get $new_file_mode"
17734 diff /etc/passwd ${migrate_dir}/$tfile ||
17735 error "$tfile different after migration"
17737 diff /etc/passwd ${other_dir}/luna ||
17738 error "luna different after migration"
17740 diff /etc/passwd ${migrate_dir}/sofia ||
17741 error "sofia different after migration"
17743 diff /etc/passwd ${other_dir}/zachary ||
17744 error "zachary different after migration"
17746 diff /etc/passwd $migrate_dir/${tfile}_ln ||
17747 error "${tfile}_ln different after migration"
17749 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
17750 error "${tfile}_ln_other different after migration"
17752 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
17753 [ $stripe_count = 2 ] ||
17754 error "dir strpe_count $d != 2 after migration."
17756 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
17757 [ $stripe_count = 2 ] ||
17758 error "file strpe_count $d != 2 after migration."
17760 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17762 run_test 230b "migrate directory"
17765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17766 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17767 remote_mds_nodsh && skip "remote MDS with nodsh"
17768 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17769 skip "Need MDS version at least 2.11.52"
17775 local migrate_dir=$DIR/$tdir/migrate_dir
17777 #If migrating directory fails in the middle, all entries of
17778 #the directory is still accessiable.
17779 test_mkdir $DIR/$tdir
17780 test_mkdir -i0 -c1 $migrate_dir
17781 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
17783 createmany -o $migrate_dir/f $total ||
17784 error "create files under ${migrate_dir} failed"
17786 # fail after migrating top dir, and this will fail only once, so the
17787 # first sub file migration will fail (currently f3), others succeed.
17788 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
17789 do_facet mds1 lctl set_param fail_loc=0x1801
17790 local t=$(ls $migrate_dir | wc -l)
17791 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
17792 error "migrate should fail"
17793 local u=$(ls $migrate_dir | wc -l)
17794 [ "$u" == "$t" ] || error "$u != $t during migration"
17796 # add new dir/file should succeed
17797 mkdir $migrate_dir/dir ||
17798 error "mkdir failed under migrating directory"
17799 touch $migrate_dir/file ||
17800 error "create file failed under migrating directory"
17802 # add file with existing name should fail
17803 for file in $migrate_dir/f*; do
17804 stat $file > /dev/null || error "stat $file failed"
17805 $OPENFILE -f O_CREAT:O_EXCL $file &&
17806 error "open(O_CREAT|O_EXCL) $file should fail"
17807 $MULTIOP $file m && error "create $file should fail"
17808 touch $DIR/$tdir/remote_dir/$tfile ||
17809 error "touch $tfile failed"
17810 ln $DIR/$tdir/remote_dir/$tfile $file &&
17811 error "link $file should fail"
17812 mdt_index=$($LFS getstripe -m $file)
17813 if [ $mdt_index == 0 ]; then
17814 # file failed to migrate is not allowed to rename to
17815 mv $DIR/$tdir/remote_dir/$tfile $file &&
17816 error "rename to $file should fail"
17818 mv $DIR/$tdir/remote_dir/$tfile $file ||
17819 error "rename to $file failed"
17821 echo hello >> $file || error "write $file failed"
17824 # resume migration with different options should fail
17825 $LFS migrate -m 0 $migrate_dir &&
17826 error "migrate -m 0 $migrate_dir should fail"
17828 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
17829 error "migrate -c 2 $migrate_dir should fail"
17831 # resume migration should succeed
17832 $LFS migrate -m $MDTIDX $migrate_dir ||
17833 error "migrate $migrate_dir failed"
17835 echo "Finish migration, then checking.."
17836 for file in $(find $migrate_dir); do
17837 mdt_index=$($LFS getstripe -m $file)
17838 [ $mdt_index == $MDTIDX ] ||
17839 error "$file is not on MDT${MDTIDX}"
17842 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17844 run_test 230c "check directory accessiblity if migration failed"
17847 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17848 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17849 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17850 skip "Need MDS version at least 2.11.52"
17852 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
17854 local migrate_dir=$DIR/$tdir/migrate_dir
17864 old_index=$((RANDOM % MDSCOUNT))
17865 old_count=$((MDSCOUNT - old_index))
17866 new_index=$((RANDOM % MDSCOUNT))
17867 new_count=$((MDSCOUNT - new_index))
17868 new_hash=1 # for all_char
17870 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
17871 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
17873 test_mkdir $DIR/$tdir
17874 test_mkdir -i $old_index -c $old_count $migrate_dir
17876 for ((i=0; i<100; i++)); do
17877 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
17878 createmany -o $migrate_dir/dir_${i}/f 100 ||
17879 error "create files under remote dir failed $i"
17882 echo -n "Migrate from MDT$old_index "
17883 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
17884 echo -n "to MDT$new_index"
17885 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
17888 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
17889 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
17890 error "migrate remote dir error"
17892 echo "Finish migration, then checking.."
17893 for file in $(find $migrate_dir); do
17894 mdt_index=$($LFS getstripe -m $file)
17895 if [ $mdt_index -lt $new_index ] ||
17896 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
17897 error "$file is on MDT$mdt_index"
17901 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17903 run_test 230d "check migrate big directory"
17906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17908 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17909 skip "Need MDS version at least 2.11.52"
17916 mkdir -p $DIR/$tdir
17917 mkdir $DIR/$tdir/migrate_dir
17918 mkdir $DIR/$tdir/other_dir
17919 touch $DIR/$tdir/migrate_dir/a
17920 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
17921 ls $DIR/$tdir/other_dir
17923 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17924 error "migrate dir fails"
17926 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17927 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17929 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17930 [ $mdt_index == 0 ] || error "a is not on MDT0"
17932 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
17933 error "migrate dir fails"
17935 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
17936 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
17938 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17939 [ $mdt_index == 1 ] || error "a is not on MDT1"
17941 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
17942 [ $mdt_index == 1 ] || error "b is not on MDT1"
17944 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17945 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
17947 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
17949 rm -rf $DIR/$tdir || error "rm dir failed after migration"
17951 run_test 230e "migrate mulitple local link files"
17954 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17955 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17956 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
17957 skip "Need MDS version at least 2.11.52"
17962 mkdir -p $DIR/$tdir
17963 mkdir $DIR/$tdir/migrate_dir
17964 $LFS mkdir -i1 $DIR/$tdir/other_dir
17965 touch $DIR/$tdir/migrate_dir/a
17966 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
17967 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
17968 ls $DIR/$tdir/other_dir
17970 # a should be migrated to MDT1, since no other links on MDT0
17971 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17972 error "#1 migrate dir fails"
17973 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
17974 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
17975 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17976 [ $mdt_index == 1 ] || error "a is not on MDT1"
17978 # a should stay on MDT1, because it is a mulitple link file
17979 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17980 error "#2 migrate dir fails"
17981 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17982 [ $mdt_index == 1 ] || error "a is not on MDT1"
17984 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
17985 error "#3 migrate dir fails"
17987 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
17988 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
17989 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
17991 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
17992 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
17994 # a should be migrated to MDT0, since no other links on MDT1
17995 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
17996 error "#4 migrate dir fails"
17997 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
17998 [ $mdt_index == 0 ] || error "a is not on MDT0"
18000 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18002 run_test 230f "migrate mulitple remote link files"
18005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18006 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18007 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18008 skip "Need MDS version at least 2.11.52"
18010 mkdir -p $DIR/$tdir/migrate_dir
18012 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
18013 error "migrating dir to non-exist MDT succeeds"
18016 run_test 230g "migrate dir to non-exist MDT"
18019 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18020 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18021 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18022 skip "Need MDS version at least 2.11.52"
18026 mkdir -p $DIR/$tdir/migrate_dir
18028 $LFS migrate -m1 $DIR &&
18029 error "migrating mountpoint1 should fail"
18031 $LFS migrate -m1 $DIR/$tdir/.. &&
18032 error "migrating mountpoint2 should fail"
18035 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
18036 error "migrating $tdir/migrate_dir/.. should fail"
18040 run_test 230h "migrate .. and root"
18043 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18044 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18045 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18046 skip "Need MDS version at least 2.11.52"
18048 mkdir -p $DIR/$tdir/migrate_dir
18050 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
18051 error "migration fails with a tailing slash"
18053 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
18054 error "migration fails with two tailing slashes"
18056 run_test 230i "lfs migrate -m tolerates trailing slashes"
18059 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18060 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18061 skip "Need MDS version at least 2.11.52"
18063 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18064 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
18065 error "create $tfile failed"
18066 cat /etc/passwd > $DIR/$tdir/$tfile
18068 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18070 cmp /etc/passwd $DIR/$tdir/$tfile ||
18071 error "DoM file mismatch after migration"
18073 run_test 230j "DoM file data not changed after dir migration"
18076 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
18077 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18078 skip "Need MDS version at least 2.11.56"
18081 local files_on_starting_mdt=0
18083 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
18084 $LFS getdirstripe $DIR/$tdir
18085 for i in $(seq $total); do
18086 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
18087 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18088 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18091 echo "$files_on_starting_mdt files on MDT0"
18093 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
18094 $LFS getdirstripe $DIR/$tdir
18096 files_on_starting_mdt=0
18097 for i in $(seq $total); do
18098 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18099 error "file $tfile.$i mismatch after migration"
18100 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
18101 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18104 echo "$files_on_starting_mdt files on MDT1 after migration"
18105 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
18107 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
18108 $LFS getdirstripe $DIR/$tdir
18110 files_on_starting_mdt=0
18111 for i in $(seq $total); do
18112 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
18113 error "file $tfile.$i mismatch after 2nd migration"
18114 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
18115 files_on_starting_mdt=$((files_on_starting_mdt + 1))
18118 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
18119 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
18123 run_test 230k "file data not changed after dir migration"
18126 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18127 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18128 skip "Need MDS version at least 2.11.56"
18130 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
18131 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
18132 error "create files under remote dir failed $i"
18133 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
18135 run_test 230l "readdir between MDTs won't crash"
18138 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18139 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
18140 skip "Need MDS version at least 2.11.56"
18143 local mig_dir=$DIR/$tdir/migrate_dir
18144 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
18148 echo "Creating files and dirs with xattrs"
18149 test_mkdir $DIR/$tdir
18150 test_mkdir -i0 -c1 $mig_dir
18152 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
18153 error "cannot set xattr attr1 on dir"
18154 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
18155 error "cannot set xattr attr2 on dir"
18156 touch $mig_dir/dir/f0
18157 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
18158 error "cannot set xattr attr1 on file"
18159 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
18160 error "cannot set xattr attr2 on file"
18161 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18162 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18163 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
18164 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18165 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
18166 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18167 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
18168 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18169 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
18171 echo "Migrating to MDT1"
18172 $LFS migrate -m $MDTIDX $mig_dir ||
18173 error "fails on migrating dir to MDT1"
18175 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
18176 echo "Checking xattrs"
18177 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
18178 [ "$val" = $longstr ] ||
18179 error "expecting xattr1 $longstr on dir, found $val"
18180 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
18181 [ "$val" = $shortstr ] ||
18182 error "expecting xattr2 $shortstr on dir, found $val"
18183 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
18184 [ "$val" = $longstr ] ||
18185 error "expecting xattr1 $longstr on file, found $val"
18186 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
18187 [ "$val" = $shortstr ] ||
18188 error "expecting xattr2 $shortstr on file, found $val"
18190 run_test 230m "xattrs not changed after dir migration"
18193 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
18194 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
18195 skip "Need MDS version at least 2.13.53"
18197 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
18198 cat /etc/hosts > $DIR/$tdir/$tfile
18199 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
18200 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
18202 cmp /etc/hosts $DIR/$tdir/$tfile ||
18203 error "File data mismatch after migration"
18205 run_test 230n "Dir migration with mirrored file"
18208 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18209 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18210 skip "Need MDS version at least 2.13.52"
18212 local mdts=$(comma_list $(mdts_nodes))
18215 local restripe_status
18220 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18222 # in case "crush" hash type is not set
18223 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18225 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18226 mdt.*MDT0000.enable_dir_restripe)
18227 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18228 stack_trap "do_nodes $mdts $LCTL set_param \
18229 mdt.*.enable_dir_restripe=$restripe_status"
18232 createmany -m $DIR/$tdir/f 100 ||
18233 error "create files under remote dir failed $i"
18234 createmany -d $DIR/$tdir/d 100 ||
18235 error "create dirs under remote dir failed $i"
18237 for i in $(seq 2 $MDSCOUNT); do
18238 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18239 $LFS setdirstripe -c $i $DIR/$tdir ||
18240 error "split -c $i $tdir failed"
18241 wait_update $HOSTNAME \
18242 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
18243 error "dir split not finished"
18244 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18245 awk '/migrate/ {sum += $2} END { print sum }')
18246 echo "$delta files migrated when dir split from $((i - 1)) to $i stripes"
18247 # delta is around total_files/stripe_count
18248 [ $delta -lt $((200 /(i - 1))) ] ||
18249 error "$delta files migrated"
18252 run_test 230o "dir split"
18255 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18256 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18257 skip "Need MDS version at least 2.13.52"
18259 local mdts=$(comma_list $(mdts_nodes))
18262 local restripe_status
18267 [[ $(facet_fstype mds1) == zfs ]] && timeout=300
18269 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18271 restripe_status=$(do_facet mds1 $LCTL get_param -n \
18272 mdt.*MDT0000.enable_dir_restripe)
18273 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
18274 stack_trap "do_nodes $mdts $LCTL set_param \
18275 mdt.*.enable_dir_restripe=$restripe_status"
18277 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
18278 createmany -m $DIR/$tdir/f 100 ||
18279 error "create files under remote dir failed $i"
18280 createmany -d $DIR/$tdir/d 100 ||
18281 error "create dirs under remote dir failed $i"
18283 for i in $(seq $((MDSCOUNT - 1)) -1 1); do
18284 local mdt_hash="crush"
18286 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
18287 $LFS setdirstripe -c $i $DIR/$tdir ||
18288 error "split -c $i $tdir failed"
18289 [ $i -eq 1 ] && mdt_hash="none"
18290 wait_update $HOSTNAME \
18291 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
18292 error "dir merge not finished"
18293 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
18294 awk '/migrate/ {sum += $2} END { print sum }')
18295 echo "$delta files migrated when dir merge from $((i + 1)) to $i stripes"
18296 # delta is around total_files/stripe_count
18297 [ $delta -lt $((200 / i)) ] ||
18298 error "$delta files migrated"
18301 run_test 230p "dir merge"
18304 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
18305 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
18306 skip "Need MDS version at least 2.13.52"
18308 local mdts=$(comma_list $(mdts_nodes))
18309 local saved_threshold=$(do_facet mds1 \
18310 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
18311 local saved_delta=$(do_facet mds1 \
18312 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
18313 local threshold=100
18316 local stripe_count=0
18320 stack_trap "do_nodes $mdts $LCTL set_param \
18321 mdt.*.dir_split_count=$saved_threshold"
18322 stack_trap "do_nodes $mdts $LCTL set_param \
18323 mdt.*.dir_split_delta=$saved_delta"
18324 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
18325 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
18326 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
18327 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
18328 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
18329 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
18331 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
18332 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
18334 while [ $stripe_count -lt $MDSCOUNT ]; do
18335 createmany -m $DIR/$tdir/f $total $((threshold * 3 / 2)) ||
18336 error "create sub files failed"
18337 stat $DIR/$tdir > /dev/null
18338 total=$((total + threshold * 3 / 2))
18339 stripe_count=$((stripe_count + delta))
18340 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
18342 wait_update $HOSTNAME \
18343 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
18344 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
18346 wait_update $HOSTNAME \
18347 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
18348 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
18350 nr_files=$($LFS getstripe -m $DIR/$tdir/* |
18351 grep -w $stripe_index | wc -l)
18352 echo "$nr_files files on MDT$stripe_index after split"
18353 [ $nr_files -lt $((total / (stripe_count - 1))) ] ||
18354 error "$nr_files files on MDT$stripe_index after split"
18356 nr_files=$(ls $DIR/$tdir | wc -w)
18357 [ $nr_files -eq $total ] ||
18358 error "total sub files $nr_files != $total"
18361 run_test 230q "dir auto split"
18364 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
18365 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
18366 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
18367 skip "Need MDS version at least 2.13.54"
18369 # maximum amount of local locks:
18370 # parent striped dir - 2 locks
18371 # new stripe in parent to migrate to - 1 lock
18372 # source and target - 2 locks
18373 # Total 5 locks for regular file
18374 mkdir -p $DIR/$tdir
18375 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
18376 touch $DIR/$tdir/dir1/eee
18378 # create 4 hardlink for 4 more locks
18379 # Total: 9 locks > RS_MAX_LOCKS (8)
18380 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
18381 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
18382 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
18383 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
18384 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
18385 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
18386 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
18387 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
18389 cancel_lru_locks mdc
18391 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
18392 error "migrate dir fails"
18394 rm -rf $DIR/$tdir || error "rm dir failed after migration"
18396 run_test 230r "migrate with too many local locks"
18400 # For simplicity this test assumes that max_pages_per_rpc
18401 # is the same across all OSCs
18402 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
18403 local bulk_size=$((max_pages * PAGE_SIZE))
18404 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
18407 mkdir -p $DIR/$tdir
18408 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
18409 error "failed to set stripe with -S ${brw_size}M option"
18411 # clear the OSC stats
18412 $LCTL set_param osc.*.stats=0 &>/dev/null
18415 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
18416 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
18417 oflag=direct &>/dev/null || error "dd failed"
18419 sync; sleep 1; sync # just to be safe
18420 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
18421 if [ x$nrpcs != "x1" ]; then
18422 $LCTL get_param osc.*.stats
18423 error "found $nrpcs ost_write RPCs, not 1 as expected"
18427 # Drop the OSC cache, otherwise we will read from it
18428 cancel_lru_locks osc
18430 # clear the OSC stats
18431 $LCTL set_param osc.*.stats=0 &>/dev/null
18433 # Client reads $bulk_size.
18434 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
18435 iflag=direct &>/dev/null || error "dd failed"
18437 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
18438 if [ x$nrpcs != "x1" ]; then
18439 $LCTL get_param osc.*.stats
18440 error "found $nrpcs ost_read RPCs, not 1 as expected"
18443 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
18446 mkdir -p $DIR/$tdir
18448 for i in {0..1023}; do
18449 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
18450 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
18451 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
18455 run_test 231b "must not assert on fully utilized OST request buffer"
18458 mkdir -p $DIR/$tdir
18459 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18461 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18462 do_facet ost1 $LCTL set_param fail_loc=0x31c
18464 # ignore dd failure
18465 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
18467 do_facet ost1 $LCTL set_param fail_loc=0
18468 umount_client $MOUNT || error "umount failed"
18469 mount_client $MOUNT || error "mount failed"
18470 stop ost1 || error "cannot stop ost1"
18471 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18473 run_test 232a "failed lock should not block umount"
18476 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
18477 skip "Need MDS version at least 2.10.58"
18479 mkdir -p $DIR/$tdir
18480 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
18481 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
18483 cancel_lru_locks osc
18485 #define OBD_FAIL_LDLM_OST_LVB 0x31c
18486 do_facet ost1 $LCTL set_param fail_loc=0x31c
18489 $LFS data_version $DIR/$tdir/$tfile || true
18491 do_facet ost1 $LCTL set_param fail_loc=0
18492 umount_client $MOUNT || error "umount failed"
18493 mount_client $MOUNT || error "mount failed"
18494 stop ost1 || error "cannot stop ost1"
18495 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
18497 run_test 232b "failed data version lock should not block umount"
18500 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
18501 skip "Need MDS version at least 2.3.64"
18502 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18504 local fid=$($LFS path2fid $MOUNT)
18506 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18507 error "cannot access $MOUNT using its FID '$fid'"
18509 run_test 233a "checking that OBF of the FS root succeeds"
18512 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
18513 skip "Need MDS version at least 2.5.90"
18514 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
18516 local fid=$($LFS path2fid $MOUNT/.lustre)
18518 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18519 error "cannot access $MOUNT/.lustre using its FID '$fid'"
18521 fid=$($LFS path2fid $MOUNT/.lustre/fid)
18522 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
18523 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
18525 run_test 233b "checking that OBF of the FS .lustre succeeds"
18528 local p="$TMP/sanityN-$TESTNAME.parameters"
18529 save_lustre_params client "llite.*.xattr_cache" > $p
18530 lctl set_param llite.*.xattr_cache 1 ||
18531 skip_env "xattr cache is not supported"
18533 mkdir -p $DIR/$tdir || error "mkdir failed"
18534 touch $DIR/$tdir/$tfile || error "touch failed"
18535 # OBD_FAIL_LLITE_XATTR_ENOMEM
18536 $LCTL set_param fail_loc=0x1405
18537 getfattr -n user.attr $DIR/$tdir/$tfile &&
18538 error "getfattr should have failed with ENOMEM"
18539 $LCTL set_param fail_loc=0x0
18542 restore_lustre_params < $p
18545 run_test 234 "xattr cache should not crash on ENOMEM"
18548 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
18549 skip "Need MDS version at least 2.4.52"
18551 flock_deadlock $DIR/$tfile
18556 124) error "process hangs on a deadlock"
18558 *) error "error executing flock_deadlock $DIR/$tfile"
18562 run_test 235 "LU-1715: flock deadlock detection does not work properly"
18566 check_swap_layouts_support
18568 local ref1=/etc/passwd
18569 local ref2=/etc/group
18570 local file1=$DIR/$tdir/f1
18571 local file2=$DIR/$tdir/f2
18573 test_mkdir -c1 $DIR/$tdir
18574 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
18575 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
18576 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
18577 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
18578 local fd=$(free_fd)
18579 local cmd="exec $fd<>$file2"
18582 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
18583 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
18586 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
18591 run_test 236 "Layout swap on open unlinked file"
18593 # LU-4659 linkea consistency
18595 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
18596 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
18597 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
18598 skip "Need MDS version at least 2.5.58 or 2.5.2+"
18601 ln $DIR/$tfile $DIR/$tfile.lnk
18602 touch $DIR/$tfile.new
18603 mv $DIR/$tfile.new $DIR/$tfile
18604 local fid1=$($LFS path2fid $DIR/$tfile)
18605 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
18606 local path1=$($LFS fid2path $FSNAME "$fid1")
18607 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
18608 local path2=$($LFS fid2path $FSNAME "$fid2")
18609 [ $tfile.lnk == $path2 ] ||
18610 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
18613 run_test 238 "Verify linkea consistency"
18615 test_239A() { # was test_239
18616 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
18617 skip "Need MDS version at least 2.5.60"
18619 local list=$(comma_list $(mdts_nodes))
18621 mkdir -p $DIR/$tdir
18622 createmany -o $DIR/$tdir/f- 5000
18623 unlinkmany $DIR/$tdir/f- 5000
18624 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
18625 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
18626 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
18627 osp.*MDT*.sync_in_flight" | calc_sum)
18628 [ "$changes" -eq 0 ] || error "$changes not synced"
18630 run_test 239A "osp_sync test"
18632 test_239a() { #LU-5297
18633 remote_mds_nodsh && skip "remote MDS with nodsh"
18636 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
18637 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
18638 chgrp $RUNAS_GID $DIR/$tfile
18639 wait_delete_completed
18641 run_test 239a "process invalid osp sync record correctly"
18643 test_239b() { #LU-5297
18644 remote_mds_nodsh && skip "remote MDS with nodsh"
18647 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
18648 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
18649 chgrp $RUNAS_GID $DIR/$tfile1
18650 wait_delete_completed
18651 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
18653 chgrp $RUNAS_GID $DIR/$tfile2
18654 wait_delete_completed
18656 run_test 239b "process osp sync record with ENOMEM error correctly"
18659 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18660 remote_mds_nodsh && skip "remote MDS with nodsh"
18662 mkdir -p $DIR/$tdir
18664 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
18665 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
18666 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
18667 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
18669 umount_client $MOUNT || error "umount failed"
18670 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
18671 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
18672 mount_client $MOUNT || error "failed to mount client"
18674 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
18675 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
18677 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
18683 for LOOP in $(seq $count); do
18684 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
18685 cancel_lru_locks $OSC || true
18693 for LOOP in $(seq $1); do
18694 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
18699 test_241a() { # was test_241
18700 local bsize=$PAGE_SIZE
18702 (( bsize < 40960 )) && bsize=40960
18703 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18705 cancel_lru_locks $OSC
18706 test_241_bio 1000 $bsize &
18708 test_241_dio 1000 $bsize
18711 run_test 241a "bio vs dio"
18714 local bsize=$PAGE_SIZE
18716 (( bsize < 40960 )) && bsize=40960
18717 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
18719 test_241_dio 1000 $bsize &
18721 test_241_dio 1000 $bsize
18724 run_test 241b "dio vs dio"
18727 remote_mds_nodsh && skip "remote MDS with nodsh"
18729 mkdir -p $DIR/$tdir
18730 touch $DIR/$tdir/$tfile
18732 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
18733 do_facet mds1 lctl set_param fail_loc=0x105
18734 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
18736 do_facet mds1 lctl set_param fail_loc=0
18737 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
18739 run_test 242 "mdt_readpage failure should not cause directory unreadable"
18743 test_mkdir $DIR/$tdir
18744 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
18746 run_test 243 "various group lock tests"
18750 test_mkdir $DIR/$tdir
18751 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
18752 sendfile_grouplock $DIR/$tdir/$tfile || \
18753 error "sendfile+grouplock failed"
18756 run_test 244a "sendfile with group lock tests"
18760 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
18763 local size=$((1024*1024))
18765 test_mkdir $DIR/$tdir
18766 for i in $(seq 1 $threads); do
18767 local file=$DIR/$tdir/file_$((i / 10))
18768 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
18771 for i in $(seq 1 $threads); do
18775 run_test 244b "multi-threaded write with group lock"
18778 local flagname="multi_mod_rpcs"
18779 local connect_data_name="max_mod_rpcs"
18782 # check if multiple modify RPCs flag is set
18783 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
18784 grep "connect_flags:")
18787 echo "$out" | grep -qw $flagname
18788 if [ $? -ne 0 ]; then
18789 echo "connect flag $flagname is not set"
18793 # check if multiple modify RPCs data is set
18794 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
18797 echo "$out" | grep -qw $connect_data_name ||
18798 error "import should have connect data $connect_data_name"
18800 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
18806 umount_client $submount
18811 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18813 skip_env "Fileset feature is not supported"
18815 local submount=${MOUNT}_$tdir
18818 mkdir -p $submount || error "mkdir $submount failed"
18819 FILESET="$FILESET/$tdir" mount_client $submount ||
18820 error "mount $submount failed"
18821 trap "cleanup_247 $submount" EXIT
18822 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
18823 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
18824 error "read $MOUNT/$tdir/$tfile failed"
18825 cleanup_247 $submount
18827 run_test 247a "mount subdir as fileset"
18830 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18831 skip_env "Fileset feature is not supported"
18833 local submount=${MOUNT}_$tdir
18835 rm -rf $MOUNT/$tdir
18836 mkdir -p $submount || error "mkdir $submount failed"
18838 FILESET="$FILESET/$tdir" mount_client $submount &&
18839 error "mount $submount should fail"
18842 run_test 247b "mount subdir that dose not exist"
18845 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18846 skip_env "Fileset feature is not supported"
18848 local submount=${MOUNT}_$tdir
18850 mkdir -p $MOUNT/$tdir/dir1
18851 mkdir -p $submount || error "mkdir $submount failed"
18852 trap "cleanup_247 $submount" EXIT
18853 FILESET="$FILESET/$tdir" mount_client $submount ||
18854 error "mount $submount failed"
18855 local fid=$($LFS path2fid $MOUNT/)
18856 $LFS fid2path $submount $fid && error "fid2path should fail"
18857 cleanup_247 $submount
18859 run_test 247c "running fid2path outside subdirectory root"
18862 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
18863 skip "Fileset feature is not supported"
18865 local submount=${MOUNT}_$tdir
18867 mkdir -p $MOUNT/$tdir/dir1
18868 mkdir -p $submount || error "mkdir $submount failed"
18869 FILESET="$FILESET/$tdir" mount_client $submount ||
18870 error "mount $submount failed"
18871 trap "cleanup_247 $submount" EXIT
18873 local td=$submount/dir1
18874 local fid=$($LFS path2fid $td)
18875 [ -z "$fid" ] && error "path2fid unable to get $td FID"
18877 # check that we get the same pathname back
18880 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
18881 echo "$rootpath $fid"
18882 found=$($LFS fid2path $rootpath "$fid")
18883 [ -n "found" ] || error "fid2path should succeed"
18884 [ "$found" == "$td" ] || error "fid2path $found != $td"
18886 # check wrong root path format
18887 rootpath=$submount"_wrong"
18888 found=$($LFS fid2path $rootpath "$fid")
18889 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
18891 cleanup_247 $submount
18893 run_test 247d "running fid2path inside subdirectory root"
18897 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18899 skip "Fileset feature is not supported"
18901 local submount=${MOUNT}_$tdir
18904 mkdir -p $submount || error "mkdir $submount failed"
18905 FILESET="$FILESET/.." mount_client $submount &&
18906 error "mount $submount should fail"
18909 run_test 247e "mount .. as fileset"
18912 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18913 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
18914 skip "Need at least version 2.13.52"
18915 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
18917 skip "Fileset feature is not supported"
18919 mkdir $DIR/$tdir || error "mkdir $tdir failed"
18920 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
18921 error "mkdir remote failed"
18922 mkdir $DIR/$tdir/remote/subdir || error "mkdir remote/subdir failed"
18923 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/striped ||
18924 error "mkdir striped failed"
18925 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
18927 local submount=${MOUNT}_$tdir
18929 mkdir -p $submount || error "mkdir $submount failed"
18932 local fileset=$FILESET
18934 for dir in $tdir/remote $tdir/remote/subdir \
18935 $tdir/striped $tdir/striped/subdir $tdir/striped/. ; do
18936 FILESET="$fileset/$dir" mount_client $submount ||
18937 error "mount $dir failed"
18938 umount_client $submount
18941 run_test 247f "mount striped or remote directory as fileset"
18944 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
18945 [ -z "$fast_read_sav" ] && skip "no fast read support"
18947 # create a large file for fast read verification
18948 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
18950 # make sure the file is created correctly
18951 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
18952 { rm -f $DIR/$tfile; skip "file creation error"; }
18954 echo "Test 1: verify that fast read is 4 times faster on cache read"
18956 # small read with fast read enabled
18957 $LCTL set_param -n llite.*.fast_read=1
18958 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18959 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18960 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18961 # small read with fast read disabled
18962 $LCTL set_param -n llite.*.fast_read=0
18963 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
18964 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18965 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18967 # verify that fast read is 4 times faster for cache read
18968 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
18969 error_not_in_vm "fast read was not 4 times faster: " \
18970 "$t_fast vs $t_slow"
18972 echo "Test 2: verify the performance between big and small read"
18973 $LCTL set_param -n llite.*.fast_read=1
18975 # 1k non-cache read
18976 cancel_lru_locks osc
18977 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18978 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18979 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18981 # 1M non-cache read
18982 cancel_lru_locks osc
18983 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
18984 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
18985 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
18987 # verify that big IO is not 4 times faster than small IO
18988 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
18989 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
18991 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
18994 run_test 248a "fast read verification"
18997 # Default short_io_bytes=16384, try both smaller and larger sizes.
18998 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
18999 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
19000 echo "bs=53248 count=113 normal buffered write"
19001 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
19002 error "dd of initial data file failed"
19003 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
19005 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
19006 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
19007 error "dd with sync normal writes failed"
19008 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
19010 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
19011 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
19012 error "dd with sync small writes failed"
19013 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
19015 cancel_lru_locks osc
19017 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
19018 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
19019 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
19020 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
19021 iflag=direct || error "dd with O_DIRECT small read failed"
19022 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
19023 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
19024 error "compare $TMP/$tfile.1 failed"
19026 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
19027 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
19029 # just to see what the maximum tunable value is, and test parsing
19030 echo "test invalid parameter 2MB"
19031 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
19032 error "too-large short_io_bytes allowed"
19033 echo "test maximum parameter 512KB"
19034 # if we can set a larger short_io_bytes, run test regardless of version
19035 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
19036 # older clients may not allow setting it this large, that's OK
19037 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
19038 skip "Need at least client version 2.13.50"
19039 error "medium short_io_bytes failed"
19041 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19042 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
19044 echo "test large parameter 64KB"
19045 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
19046 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
19048 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
19049 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
19050 error "dd with sync large writes failed"
19051 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
19053 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
19054 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
19055 num=$((113 * 4096 / PAGE_SIZE))
19056 echo "bs=$size count=$num oflag=direct large write $tfile.3"
19057 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
19058 error "dd with O_DIRECT large writes failed"
19059 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
19060 error "compare $DIR/$tfile.3 failed"
19062 cancel_lru_locks osc
19064 echo "bs=$size count=$num iflag=direct large read $tfile.2"
19065 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
19066 error "dd with O_DIRECT large read failed"
19067 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
19068 error "compare $TMP/$tfile.2 failed"
19070 echo "bs=$size count=$num iflag=direct large read $tfile.3"
19071 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
19072 error "dd with O_DIRECT large read failed"
19073 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
19074 error "compare $TMP/$tfile.3 failed"
19076 run_test 248b "test short_io read and write for both small and large sizes"
19078 test_249() { # LU-7890
19079 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
19080 skip "Need at least version 2.8.54"
19083 $LFS setstripe -c 1 $DIR/$tfile
19084 # Offset 2T == 4k * 512M
19085 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
19086 error "dd to 2T offset failed"
19088 run_test 249 "Write above 2T file size"
19091 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
19092 && skip "no 16TB file size limit on ZFS"
19094 $LFS setstripe -c 1 $DIR/$tfile
19095 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
19096 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
19097 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
19098 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
19099 conv=notrunc,fsync && error "append succeeded"
19102 run_test 250 "Write above 16T limit"
19105 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
19107 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
19108 #Skip once - writing the first stripe will succeed
19109 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19110 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
19111 error "short write happened"
19113 $LCTL set_param fail_loc=0xa0001407 fail_val=1
19114 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
19115 error "short read happened"
19119 run_test 251 "Handling short read and write correctly"
19122 remote_mds_nodsh && skip "remote MDS with nodsh"
19123 remote_ost_nodsh && skip "remote OST with nodsh"
19124 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
19125 skip_env "ldiskfs only test"
19135 # check lr_reader on OST0000
19137 dev=$(facet_device $tgt)
19138 out=$(do_facet $tgt $LR_READER $dev)
19139 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19141 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
19142 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
19143 error "Invalid uuid returned by $LR_READER on target $tgt"
19144 echo -e "uuid returned by $LR_READER is '$uuid'\n"
19146 # check lr_reader -c on MDT0000
19148 dev=$(facet_device $tgt)
19149 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
19150 skip "$LR_READER does not support additional options"
19152 out=$(do_facet $tgt $LR_READER -c $dev)
19153 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19155 num=$(echo "$out" | grep -c "mdtlov")
19156 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
19157 error "Invalid number of mdtlov clients returned by $LR_READER"
19158 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
19160 # check lr_reader -cr on MDT0000
19161 out=$(do_facet $tgt $LR_READER -cr $dev)
19162 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
19164 echo "$out" | grep -q "^reply_data:$" ||
19165 error "$LR_READER should have returned 'reply_data' section"
19166 num=$(echo "$out" | grep -c "client_generation")
19167 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
19169 run_test 252 "check lr_reader tool"
19172 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19173 remote_mds_nodsh && skip "remote MDS with nodsh"
19174 remote_mgs_nodsh && skip "remote MGS with nodsh"
19178 local ost_name=$(ostname_from_index $ostidx)
19181 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
19182 do_facet $SINGLEMDS $LCTL get_param -n \
19183 osp.$mdtosc_proc1.reserved_mb_high ||
19184 skip "remote MDS does not support reserved_mb_high"
19188 wait_delete_completed
19191 pool_add $TESTNAME || error "Pool creation failed"
19192 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
19194 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
19195 error "Setstripe failed"
19197 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
19199 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
19201 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
19203 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19204 osp.$mdtosc_proc1.prealloc_status)
19205 echo "prealloc_status $oa_status"
19207 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
19208 error "File creation should fail"
19210 #object allocation was stopped, but we still able to append files
19211 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
19212 oflag=append || error "Append failed"
19214 rm -f $DIR/$tdir/$tfile.0
19216 # For this test, we want to delete the files we created to go out of
19217 # space but leave the watermark, so we remain nearly out of space
19218 ost_watermarks_enospc_delete_files $tfile $ostidx
19220 wait_delete_completed
19224 for i in $(seq 10 12); do
19225 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
19226 2>/dev/null || error "File creation failed after rm"
19229 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
19230 osp.$mdtosc_proc1.prealloc_status)
19231 echo "prealloc_status $oa_status"
19233 if (( oa_status != 0 )); then
19234 error "Object allocation still disable after rm"
19237 run_test 253 "Check object allocation limit"
19240 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19241 remote_mds_nodsh && skip "remote MDS with nodsh"
19242 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
19243 skip "MDS does not support changelog_size"
19246 local MDT0=$(facet_svc $SINGLEMDS)
19248 changelog_register || error "changelog_register failed"
19250 changelog_clear 0 || error "changelog_clear failed"
19252 local size1=$(do_facet $SINGLEMDS \
19253 $LCTL get_param -n mdd.$MDT0.changelog_size)
19254 echo "Changelog size $size1"
19257 $LFS mkdir -i 0 $DIR/$tdir
19259 mkdir -p $DIR/$tdir/pics/2008/zachy
19260 touch $DIR/$tdir/pics/2008/zachy/timestamp
19261 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
19262 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
19263 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
19264 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
19265 rm $DIR/$tdir/pics/desktop.jpg
19267 local size2=$(do_facet $SINGLEMDS \
19268 $LCTL get_param -n mdd.$MDT0.changelog_size)
19269 echo "Changelog size after work $size2"
19271 (( $size2 > $size1 )) ||
19272 error "new Changelog size=$size2 less than old size=$size1"
19274 run_test 254 "Check changelog size"
19281 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
19282 awk -F: '{print $2}' | grep $type > /dev/null
19283 if [ $? -ne 0 ]; then
19293 lfs ladvise -a willread $file > /dev/null 2>&1
19294 if [ $? -eq 0 ]; then
19298 lfs ladvise -a willread $file 2>&1 |
19299 grep "Inappropriate ioctl for device" > /dev/null
19300 if [ $? -eq 0 ]; then
19307 bc <<<"scale=2; ($1 - $2) * 100 / $2"
19310 # run a random read IO workload
19311 # usage: random_read_iops <filename> <filesize> <iosize>
19312 random_read_iops() {
19315 local iosize=${3:-4096}
19317 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
19318 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
19321 drop_file_oss_cache() {
19325 $LFS ladvise -a dontneed $file 2>/dev/null ||
19326 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
19329 ladvise_willread_performance()
19332 local average_origin=0
19333 local average_cache=0
19334 local average_ladvise=0
19336 for ((i = 1; i <= $repeat; i++)); do
19337 echo "Iter $i/$repeat: reading without willread hint"
19338 cancel_lru_locks osc
19339 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19340 local speed_origin=$(random_read_iops $DIR/$tfile $size)
19341 echo "Iter $i/$repeat: uncached speed: $speed_origin"
19342 average_origin=$(bc <<<"$average_origin + $speed_origin")
19344 cancel_lru_locks osc
19345 local speed_cache=$(random_read_iops $DIR/$tfile $size)
19346 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
19347 average_cache=$(bc <<<"$average_cache + $speed_cache")
19349 cancel_lru_locks osc
19350 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
19351 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
19352 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
19353 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
19354 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
19356 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
19357 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
19358 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
19360 speedup_cache=$(percent $average_cache $average_origin)
19361 speedup_ladvise=$(percent $average_ladvise $average_origin)
19363 echo "Average uncached read: $average_origin"
19364 echo "Average speedup with OSS cached read: " \
19365 "$average_cache = +$speedup_cache%"
19366 echo "Average speedup with ladvise willread: " \
19367 "$average_ladvise = +$speedup_ladvise%"
19369 local lowest_speedup=20
19370 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
19371 echo "Speedup with OSS cached read less than $lowest_speedup%," \
19372 "got $average_cache%. Skipping ladvise willread check."
19376 # the test won't work on ZFS until it supports 'ladvise dontneed', but
19377 # it is still good to run until then to exercise 'ladvise willread'
19378 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19379 [ "$ost1_FSTYPE" = "zfs" ] &&
19380 echo "osd-zfs does not support dontneed or drop_caches" &&
19383 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
19384 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
19385 error_not_in_vm "Speedup with willread is less than " \
19386 "$lowest_speedup%, got $average_ladvise%"
19390 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19391 skip "lustre < 2.8.54 does not support ladvise "
19392 remote_ost_nodsh && skip "remote OST with nodsh"
19394 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
19396 ladvise_no_type willread $DIR/$tfile &&
19397 skip "willread ladvise is not supported"
19399 ladvise_no_ioctl $DIR/$tfile &&
19400 skip "ladvise ioctl is not supported"
19403 local size=$((size_mb * 1048576))
19404 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19405 error "dd to $DIR/$tfile failed"
19407 lfs ladvise -a willread $DIR/$tfile ||
19408 error "Ladvise failed with no range argument"
19410 lfs ladvise -a willread -s 0 $DIR/$tfile ||
19411 error "Ladvise failed with no -l or -e argument"
19413 lfs ladvise -a willread -e 1 $DIR/$tfile ||
19414 error "Ladvise failed with only -e argument"
19416 lfs ladvise -a willread -l 1 $DIR/$tfile ||
19417 error "Ladvise failed with only -l argument"
19419 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
19420 error "End offset should not be smaller than start offset"
19422 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
19423 error "End offset should not be equal to start offset"
19425 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
19426 error "Ladvise failed with overflowing -s argument"
19428 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
19429 error "Ladvise failed with overflowing -e argument"
19431 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
19432 error "Ladvise failed with overflowing -l argument"
19434 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
19435 error "Ladvise succeeded with conflicting -l and -e arguments"
19437 echo "Synchronous ladvise should wait"
19439 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
19440 do_nodes $(comma_list $(osts_nodes)) \
19441 $LCTL set_param fail_val=$delay fail_loc=0x237
19443 local start_ts=$SECONDS
19444 lfs ladvise -a willread $DIR/$tfile ||
19445 error "Ladvise failed with no range argument"
19446 local end_ts=$SECONDS
19447 local inteval_ts=$((end_ts - start_ts))
19449 if [ $inteval_ts -lt $(($delay - 1)) ]; then
19450 error "Synchronous advice didn't wait reply"
19453 echo "Asynchronous ladvise shouldn't wait"
19454 local start_ts=$SECONDS
19455 lfs ladvise -a willread -b $DIR/$tfile ||
19456 error "Ladvise failed with no range argument"
19457 local end_ts=$SECONDS
19458 local inteval_ts=$((end_ts - start_ts))
19460 if [ $inteval_ts -gt $(($delay / 2)) ]; then
19461 error "Asynchronous advice blocked"
19464 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
19465 ladvise_willread_performance
19467 run_test 255a "check 'lfs ladvise -a willread'"
19473 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
19477 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
19478 skip "lustre < 2.8.54 does not support ladvise "
19479 remote_ost_nodsh && skip "remote OST with nodsh"
19481 lfs setstripe -c 1 -i 0 $DIR/$tfile
19483 ladvise_no_type dontneed $DIR/$tfile &&
19484 skip "dontneed ladvise is not supported"
19486 ladvise_no_ioctl $DIR/$tfile &&
19487 skip "ladvise ioctl is not supported"
19489 ! $LFS ladvise -a dontneed $DIR/$tfile &&
19490 [ "$ost1_FSTYPE" = "zfs" ] &&
19491 skip "zfs-osd does not support 'ladvise dontneed'"
19494 local size=$((size_mb * 1048576))
19495 # In order to prevent disturbance of other processes, only check 3/4
19496 # of the memory usage
19497 local kibibytes=$((size_mb * 1024 * 3 / 4))
19499 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
19500 error "dd to $DIR/$tfile failed"
19502 #force write to complete before dropping OST cache & checking memory
19505 local total=$(facet_meminfo ost1 MemTotal)
19506 echo "Total memory: $total KiB"
19508 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
19509 local before_read=$(facet_meminfo ost1 Cached)
19510 echo "Cache used before read: $before_read KiB"
19512 lfs ladvise -a willread $DIR/$tfile ||
19513 error "Ladvise willread failed"
19514 local after_read=$(facet_meminfo ost1 Cached)
19515 echo "Cache used after read: $after_read KiB"
19517 lfs ladvise -a dontneed $DIR/$tfile ||
19518 error "Ladvise dontneed again failed"
19519 local no_read=$(facet_meminfo ost1 Cached)
19520 echo "Cache used after dontneed ladvise: $no_read KiB"
19522 if [ $total -lt $((before_read + kibibytes)) ]; then
19523 echo "Memory is too small, abort checking"
19527 if [ $((before_read + kibibytes)) -gt $after_read ]; then
19528 error "Ladvise willread should use more memory" \
19529 "than $kibibytes KiB"
19532 if [ $((no_read + kibibytes)) -gt $after_read ]; then
19533 error "Ladvise dontneed should release more memory" \
19534 "than $kibibytes KiB"
19537 run_test 255b "check 'lfs ladvise -a dontneed'"
19540 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
19541 skip "lustre < 2.10.50 does not support lockahead"
19549 test_mkdir -p $DIR/$tdir
19550 $LFS setstripe -i 0 -c 1 $DIR/$tdir
19552 #test 10 returns only success/failure
19554 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19556 if [ $rc -eq 255 ]; then
19557 error "Ladvise test${i} failed, ${rc}"
19560 #test 11 counts lock enqueue requests, all others count new locks
19562 count=$(do_facet ost1 \
19563 $LCTL get_param -n ost.OSS.ost.stats)
19564 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
19566 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19568 if [ $rc -eq 255 ]; then
19569 error "Ladvise test${i} failed, ${rc}"
19572 new_count=$(do_facet ost1 \
19573 $LCTL get_param -n ost.OSS.ost.stats)
19574 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
19575 awk '{ print $2 }')
19577 difference="$((new_count - count))"
19578 if [ $difference -ne $rc ]; then
19579 error "Ladvise test${i}, bad enqueue count, returned " \
19580 "${rc}, actual ${difference}"
19583 for i in $(seq 12 21); do
19584 # If we do not do this, we run the risk of having too many
19585 # locks and starting lock cancellation while we are checking
19587 cancel_lru_locks osc
19589 count=$($LCTL get_param -n \
19590 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19592 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19594 if [ $rc -eq 255 ]; then
19595 error "Ladvise test ${i} failed, ${rc}"
19598 new_count=$($LCTL get_param -n \
19599 ldlm.namespaces.$FSNAME-OST0000*osc-[-0-9a-f]*.lock_unused_count)
19600 difference="$((new_count - count))"
19602 # Test 15 output is divided by 100 to map down to valid return
19603 if [ $i -eq 15 ]; then
19607 if [ $difference -ne $rc ]; then
19608 error "Ladvise test ${i}, bad lock count, returned " \
19609 "${rc}, actual ${difference}"
19613 #test 22 returns only success/failure
19615 lockahead_test -d $DIR/$tdir -t $i -f $tfile
19617 if [ $rc -eq 255 ]; then
19618 error "Ladvise test${i} failed, ${rc}"
19621 run_test 255c "suite of ladvise lockahead tests"
19624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19625 remote_mds_nodsh && skip "remote MDS with nodsh"
19626 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19627 changelog_users $SINGLEMDS | grep "^cl" &&
19628 skip "active changelog user"
19634 mdt_dev=$(mdsdevname 1)
19637 changelog_register || error "changelog_register failed"
19640 mkdir -p $DIR/$tdir
19642 changelog_clear 0 || error "changelog_clear failed"
19645 touch $DIR/$tdir/{1..10}
19648 stop $SINGLEMDS || error "Fail to stop MDT"
19652 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
19654 #after mount new plainllog is used
19655 touch $DIR/$tdir/{11..19}
19656 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
19657 stack_trap "rm -f $tmpfile"
19658 cat_sl=$(do_facet $SINGLEMDS "sync; \
19659 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19660 llog_reader $tmpfile | grep -c type=1064553b")
19661 do_facet $SINGLEMDS llog_reader $tmpfile
19663 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
19665 changelog_clear 0 || error "changelog_clear failed"
19667 cat_sl=$(do_facet $SINGLEMDS "sync; \
19668 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
19669 llog_reader $tmpfile | grep -c type=1064553b")
19671 if (( cat_sl == 2 )); then
19672 error "Empty plain llog was not deleted from changelog catalog"
19673 elif (( cat_sl != 1 )); then
19674 error "Active plain llog shouldn't be deleted from catalog"
19677 run_test 256 "Check llog delete for empty and not full state"
19680 remote_mds_nodsh && skip "remote MDS with nodsh"
19681 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
19682 skip "Need MDS version at least 2.8.55"
19684 test_mkdir $DIR/$tdir
19686 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
19687 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
19690 #define OBD_FAIL_MDS_XATTR_REP 0x161
19691 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
19692 local facet=mds$((mdtidx + 1))
19693 set_nodes_failloc $(facet_active_host $facet) 0x80000161
19694 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
19696 stop $facet || error "stop MDS failed"
19697 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
19698 error "start MDS fail"
19699 wait_recovery_complete $facet
19701 run_test 257 "xattr locks are not lost"
19703 # Verify we take the i_mutex when security requires it
19705 #define OBD_FAIL_IMUTEX_SEC 0x141c
19706 $LCTL set_param fail_loc=0x141c
19708 chmod u+s $DIR/$tfile
19709 chmod a+rwx $DIR/$tfile
19710 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19712 if [ $RC -ne 0 ]; then
19713 error "error, failed to take i_mutex, rc=$?"
19717 run_test 258a "verify i_mutex security behavior when suid attributes is set"
19719 # Verify we do NOT take the i_mutex in the normal case
19721 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
19722 $LCTL set_param fail_loc=0x141d
19725 chmod a+rw $DIR/$tfile
19726 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
19728 if [ $RC -ne 0 ]; then
19729 error "error, took i_mutex unnecessarily, rc=$?"
19734 run_test 258b "verify i_mutex security behavior"
19737 local file=$DIR/$tfile
19741 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
19743 stack_trap "rm -f $file" EXIT
19745 wait_delete_completed
19746 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19747 echo "before: $before"
19749 $LFS setstripe -i 0 -c 1 $file
19750 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
19752 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19753 echo "after write: $after"
19755 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
19756 do_facet ost1 $LCTL set_param fail_loc=0x2301
19758 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19759 echo "after truncate: $after"
19762 do_facet ost1 $LCTL set_param fail_loc=0
19763 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19765 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
19766 echo "after restart: $after"
19767 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
19768 error "missing truncate?"
19772 run_test 259 "crash at delayed truncate"
19775 #define OBD_FAIL_MDC_CLOSE 0x806
19776 $LCTL set_param fail_loc=0x80000806
19780 run_test 260 "Check mdc_close fail"
19782 ### Data-on-MDT sanity tests ###
19784 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19785 skip "Need MDS version at least 2.10.55 for DoM"
19788 local dom=$DIR/$tdir/dom_file
19789 local tmp=$DIR/$tdir/tmp_file
19791 mkdir -p $DIR/$tdir
19793 # basic checks for DoM component creation
19794 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
19795 error "Can set MDT layout to non-first entry"
19797 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
19798 error "Can define multiple entries as MDT layout"
19800 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
19802 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
19803 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
19804 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
19806 local mdtidx=$($LFS getstripe -m $dom)
19807 local mdtname=MDT$(printf %04x $mdtidx)
19808 local facet=mds$((mdtidx + 1))
19809 local space_check=1
19811 # Skip free space checks with ZFS
19812 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
19816 local size_tmp=$((65536 * 3))
19817 local mdtfree1=$(do_facet $facet \
19818 lctl get_param -n osd*.*$mdtname.kbytesfree)
19820 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19821 # check also direct IO along write
19822 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
19823 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19825 cmp $tmp $dom || error "file data is different"
19826 [ $(stat -c%s $dom) == $size_tmp ] ||
19827 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19828 if [ $space_check == 1 ]; then
19829 local mdtfree2=$(do_facet $facet \
19830 lctl get_param -n osd*.*$mdtname.kbytesfree)
19832 # increase in usage from by $size_tmp
19833 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19834 error "MDT free space wrong after write: " \
19835 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19839 local size_dom=10000
19841 $TRUNCATE $dom $size_dom
19842 [ $(stat -c%s $dom) == $size_dom ] ||
19843 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
19844 if [ $space_check == 1 ]; then
19845 mdtfree1=$(do_facet $facet \
19846 lctl get_param -n osd*.*$mdtname.kbytesfree)
19847 # decrease in usage from $size_tmp to new $size_dom
19848 [ $(($mdtfree1 - $mdtfree2)) -ge \
19849 $(((size_tmp - size_dom) / 1024)) ] ||
19850 error "MDT free space is wrong after truncate: " \
19851 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
19857 size_dom=$((size_dom + size_tmp))
19858 [ $(stat -c%s $dom) == $size_dom ] ||
19859 error "bad size after append: $(stat -c%s $dom) != $size_dom"
19860 if [ $space_check == 1 ]; then
19861 mdtfree2=$(do_facet $facet \
19862 lctl get_param -n osd*.*$mdtname.kbytesfree)
19863 # increase in usage by $size_tmp from previous
19864 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
19865 error "MDT free space is wrong after append: " \
19866 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
19871 if [ $space_check == 1 ]; then
19872 mdtfree1=$(do_facet $facet \
19873 lctl get_param -n osd*.*$mdtname.kbytesfree)
19874 # decrease in usage by $size_dom from previous
19875 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
19876 error "MDT free space is wrong after removal: " \
19877 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
19880 # combined striping
19881 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
19882 error "Can't create DoM + OST striping"
19884 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
19885 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
19886 # check also direct IO along write
19887 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
19889 cmp $tmp $dom || error "file data is different"
19890 [ $(stat -c%s $dom) == $size_tmp ] ||
19891 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
19896 run_test 270a "DoM: basic functionality tests"
19899 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19900 skip "Need MDS version at least 2.10.55"
19902 local dom=$DIR/$tdir/dom_file
19903 local max_size=1048576
19905 mkdir -p $DIR/$tdir
19906 $LFS setstripe -E $max_size -L mdt $dom
19908 # truncate over the limit
19909 $TRUNCATE $dom $(($max_size + 1)) &&
19910 error "successful truncate over the maximum size"
19911 # write over the limit
19912 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
19913 error "successful write over the maximum size"
19914 # append over the limit
19915 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
19916 echo "12345" >> $dom && error "successful append over the maximum size"
19921 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
19924 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19925 skip "Need MDS version at least 2.10.55"
19927 mkdir -p $DIR/$tdir
19928 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19930 # check files inherit DoM EA
19931 touch $DIR/$tdir/first
19932 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
19933 error "bad pattern"
19934 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
19935 error "bad stripe count"
19936 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
19937 error "bad stripe size"
19939 # check directory inherits DoM EA and uses it as default
19940 mkdir $DIR/$tdir/subdir
19941 touch $DIR/$tdir/subdir/second
19942 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
19943 error "bad pattern in sub-directory"
19944 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
19945 error "bad stripe count in sub-directory"
19946 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
19947 error "bad stripe size in sub-directory"
19950 run_test 270c "DoM: DoM EA inheritance tests"
19953 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19954 skip "Need MDS version at least 2.10.55"
19956 mkdir -p $DIR/$tdir
19957 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
19959 # inherit default DoM striping
19960 mkdir $DIR/$tdir/subdir
19961 touch $DIR/$tdir/subdir/f1
19963 # change default directory striping
19964 $LFS setstripe -c 1 $DIR/$tdir/subdir
19965 touch $DIR/$tdir/subdir/f2
19966 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
19967 error "wrong default striping in file 2"
19968 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
19969 error "bad pattern in file 2"
19972 run_test 270d "DoM: change striping from DoM to RAID0"
19975 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
19976 skip "Need MDS version at least 2.10.55"
19978 mkdir -p $DIR/$tdir/dom
19979 mkdir -p $DIR/$tdir/norm
19982 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
19983 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
19985 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
19986 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
19988 # find DoM files by layout
19989 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
19990 [ $NUM -eq $DOMFILES ] ||
19991 error "lfs find -L: found $NUM, expected $DOMFILES"
19992 echo "Test 1: lfs find 20 DOM files by layout: OK"
19994 # there should be 1 dir with default DOM striping
19995 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
19997 error "lfs find -L: found $NUM, expected 1 dir"
19998 echo "Test 2: lfs find 1 DOM dir by layout: OK"
20000 # find DoM files by stripe size
20001 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
20002 [ $NUM -eq $DOMFILES ] ||
20003 error "lfs find -S: found $NUM, expected $DOMFILES"
20004 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
20006 # find files by stripe offset except DoM files
20007 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
20008 [ $NUM -eq $NORMFILES ] ||
20009 error "lfs find -i: found $NUM, expected $NORMFILES"
20010 echo "Test 5: lfs find no DOM files by stripe index: OK"
20013 run_test 270e "DoM: lfs find with DoM files test"
20016 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20017 skip "Need MDS version at least 2.10.55"
20019 local mdtname=${FSNAME}-MDT0000-mdtlov
20020 local dom=$DIR/$tdir/dom_file
20021 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
20022 lod.$mdtname.dom_stripesize)
20023 local dom_limit=131072
20025 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
20026 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20027 lod.$mdtname.dom_stripesize)
20028 [ ${dom_limit} -eq ${dom_current} ] ||
20029 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
20031 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20032 $LFS setstripe -d $DIR/$tdir
20033 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
20034 error "Can't set directory default striping"
20036 # exceed maximum stripe size
20037 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20038 error "Can't create file with $((dom_limit * 2)) DoM stripe"
20039 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
20040 error "Able to create DoM component size more than LOD limit"
20042 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20043 dom_current=$(do_facet mds1 $LCTL get_param -n \
20044 lod.$mdtname.dom_stripesize)
20045 [ 0 -eq ${dom_current} ] ||
20046 error "Can't set zero DoM stripe limit"
20049 # attempt to create DoM file on server with disabled DoM should
20050 # remove DoM entry from layout and be succeed
20051 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
20052 error "Can't create DoM file (DoM is disabled)"
20053 [ $($LFS getstripe -L $dom) == "mdt" ] &&
20054 error "File has DoM component while DoM is disabled"
20057 # attempt to create DoM file with only DoM stripe should return error
20058 $LFS setstripe -E $dom_limit -L mdt $dom &&
20059 error "Able to create DoM-only file while DoM is disabled"
20061 # too low values to be aligned with smallest stripe size 64K
20062 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
20063 dom_current=$(do_facet mds1 $LCTL get_param -n \
20064 lod.$mdtname.dom_stripesize)
20065 [ 30000 -eq ${dom_current} ] &&
20066 error "Can set too small DoM stripe limit"
20068 # 64K is a minimal stripe size in Lustre, expect limit of that size
20069 [ 65536 -eq ${dom_current} ] ||
20070 error "Limit is not set to 64K but ${dom_current}"
20072 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
20073 dom_current=$(do_facet mds1 $LCTL get_param -n \
20074 lod.$mdtname.dom_stripesize)
20076 [ 2147483648 -eq ${dom_current} ] &&
20077 error "Can set too large DoM stripe limit"
20079 do_facet mds1 $LCTL set_param -n \
20080 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
20081 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
20082 error "Can't create DoM component size after limit change"
20083 do_facet mds1 $LCTL set_param -n \
20084 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
20085 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
20086 error "Can't create DoM file after limit decrease"
20087 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
20088 error "Can create big DoM component after limit decrease"
20089 touch ${dom}_def ||
20090 error "Can't create file with old default layout"
20092 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
20095 run_test 270f "DoM: maximum DoM stripe size checks"
20098 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20099 skip "Need MDS version at least 2.13.52"
20100 local dom=$DIR/$tdir/$tfile
20102 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20103 local lodname=${FSNAME}-MDT0000-mdtlov
20105 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20106 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
20107 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
20108 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20110 local dom_limit=1024
20111 local dom_threshold="50%"
20113 $LFS setstripe -d $DIR/$tdir
20114 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
20115 error "Can't set directory default striping"
20117 do_facet mds1 $LCTL set_param -n \
20118 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
20119 # set 0 threshold and create DOM file to change tunable stripesize
20120 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
20121 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20122 error "Failed to create $dom file"
20123 # now tunable dom_cur_stripesize should reach maximum
20124 local dom_current=$(do_facet mds1 $LCTL get_param -n \
20125 lod.${lodname}.dom_stripesize_cur_kb)
20126 [[ $dom_current == $dom_limit ]] ||
20127 error "Current DOM stripesize is not maximum"
20130 # set threshold for further tests
20131 do_facet mds1 $LCTL set_param -n \
20132 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
20133 echo "DOM threshold is $dom_threshold free space"
20136 # Spoof bfree to exceed threshold
20137 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
20138 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
20139 for spfree in 40 20 0 15 30 55; do
20140 do_facet mds1 $LCTL set_param -n fail_val=$spfree
20141 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
20142 error "Failed to create $dom file"
20143 dom_def=$(do_facet mds1 $LCTL get_param -n \
20144 lod.${lodname}.dom_stripesize_cur_kb)
20145 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
20146 [[ $dom_def != $dom_current ]] ||
20147 error "Default stripe size was not changed"
20148 if [[ $spfree > 0 ]] ; then
20149 dom_set=$($LFS getstripe -S $dom)
20150 [[ $dom_set == $((dom_def * 1024)) ]] ||
20151 error "DOM component size is still old"
20153 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20154 error "DoM component is set with no free space"
20157 dom_current=$dom_def
20160 run_test 270g "DoM: default DoM stripe size depends on free space"
20163 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20164 skip "Need MDS version at least 2.13.53"
20166 local mdtname=${FSNAME}-MDT0000-mdtlov
20167 local dom=$DIR/$tdir/$tfile
20168 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
20170 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
20171 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
20173 $LFS mkdir -i 0 -c 1 $DIR/$tdir
20174 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
20175 error "can't create OST file"
20176 # mirrored file with DOM entry in the second mirror
20177 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
20178 error "can't create mirror with DoM component"
20180 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
20182 # DOM component in the middle and has other enries in the same mirror,
20183 # should succeed but lost DoM component
20184 $LFS setstripe --copy=${dom}_1 $dom ||
20185 error "Can't create file from OST|DOM mirror layout"
20186 # check new file has no DoM layout after all
20187 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
20188 error "File has DoM component while DoM is disabled"
20190 run_test 270h "DoM: DoM stripe removal when disabled on server"
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 $dom
20202 lctl set_param -n mdc.*.stats=clear
20203 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20204 cat $dom > /dev/null
20205 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
20206 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
20210 run_test 271a "DoM: data is cached for read after write"
20213 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20214 skip "Need MDS version at least 2.10.55"
20216 local dom=$DIR/$tdir/dom
20218 mkdir -p $DIR/$tdir
20220 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20222 lctl set_param -n mdc.*.stats=clear
20223 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
20224 cancel_lru_locks mdc
20225 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
20226 # second stat to check size is cached on client
20227 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
20228 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20229 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
20232 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
20235 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20236 skip "Need MDS version at least 2.10.55"
20238 local dom=$DIR/$tdir/dom
20240 mkdir -p $DIR/$tdir
20242 $LFS setstripe -E 1024K -L mdt -E EOF $dom
20244 lctl set_param -n mdc.*.stats=clear
20245 lctl set_param -n osc.*.stats=clear
20246 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
20247 cancel_lru_locks mdc
20248 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20249 # second stat to check size is cached on client
20250 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
20251 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
20252 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
20253 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
20254 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
20257 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
20263 local mdt=MDT$(printf %04x $mdtidx)
20265 if [ -z $param ]; then
20266 lctl get_param -n mdc.*$mdt*.stats
20268 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
20273 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
20274 skip "Need MDS version at least 2.10.55"
20276 local dom=$DIR/$tdir/dom
20278 mkdir -p $DIR/$tdir
20280 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20282 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
20283 local facet=mds$((mdtidx + 1))
20285 cancel_lru_locks mdc
20286 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
20287 createmany -o $dom 1000
20288 lctl set_param -n mdc.*.stats=clear
20289 smalliomany -w $dom 1000 200
20290 get_mdc_stats $mdtidx
20291 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20292 # Each file has 1 open, 1 IO enqueues, total 2000
20293 # but now we have also +1 getxattr for security.capability, total 3000
20294 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
20295 unlinkmany $dom 1000
20297 cancel_lru_locks mdc
20298 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
20299 createmany -o $dom 1000
20300 lctl set_param -n mdc.*.stats=clear
20301 smalliomany -w $dom 1000 200
20302 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
20303 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
20304 # for OPEN and IO lock.
20305 [ $((enq - enq_2)) -ge 1000 ] ||
20306 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
20307 unlinkmany $dom 1000
20310 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
20312 cleanup_271def_tests() {
20318 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20319 skip "Need MDS version at least 2.10.57"
20321 local dom=$DIR/$tdir/dom
20322 local tmp=$TMP/$tfile
20323 trap "cleanup_271def_tests $tmp" EXIT
20325 mkdir -p $DIR/$tdir
20327 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20329 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20331 cancel_lru_locks mdc
20332 dd if=/dev/urandom of=$tmp bs=1000 count=1
20333 dd if=$tmp of=$dom bs=1000 count=1
20334 cancel_lru_locks mdc
20336 cat /etc/hosts >> $tmp
20337 lctl set_param -n mdc.*.stats=clear
20339 # append data to the same file it should update local page
20340 echo "Append to the same page"
20341 cat /etc/hosts >> $dom
20342 local num=$(get_mdc_stats $mdtidx ost_read)
20343 local ra=$(get_mdc_stats $mdtidx req_active)
20344 local rw=$(get_mdc_stats $mdtidx req_waittime)
20346 [ -z $num ] || error "$num READ RPC occured"
20347 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20351 cmp $tmp $dom || error "file miscompare"
20353 cancel_lru_locks mdc
20354 lctl set_param -n mdc.*.stats=clear
20356 echo "Open and read file"
20357 cat $dom > /dev/null
20358 local num=$(get_mdc_stats $mdtidx ost_read)
20359 local ra=$(get_mdc_stats $mdtidx req_active)
20360 local rw=$(get_mdc_stats $mdtidx req_waittime)
20362 [ -z $num ] || error "$num READ RPC occured"
20363 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20367 cmp $tmp $dom || error "file miscompare"
20371 run_test 271d "DoM: read on open (1K file in reply buffer)"
20374 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
20375 skip "Need MDS version at least 2.10.57"
20377 local dom=$DIR/$tdir/dom
20378 local tmp=$TMP/$tfile
20379 trap "cleanup_271def_tests $tmp" EXIT
20381 mkdir -p $DIR/$tdir
20383 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
20385 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
20387 cancel_lru_locks mdc
20388 dd if=/dev/urandom of=$tmp bs=265000 count=1
20389 dd if=$tmp of=$dom bs=265000 count=1
20390 cancel_lru_locks mdc
20391 cat /etc/hosts >> $tmp
20392 lctl set_param -n mdc.*.stats=clear
20394 echo "Append to the same page"
20395 cat /etc/hosts >> $dom
20396 local num=$(get_mdc_stats $mdtidx ost_read)
20397 local ra=$(get_mdc_stats $mdtidx req_active)
20398 local rw=$(get_mdc_stats $mdtidx req_waittime)
20400 [ -z $num ] || error "$num READ RPC occured"
20401 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20405 cmp $tmp $dom || error "file miscompare"
20407 cancel_lru_locks mdc
20408 lctl set_param -n mdc.*.stats=clear
20410 echo "Open and read file"
20411 cat $dom > /dev/null
20412 local num=$(get_mdc_stats $mdtidx ost_read)
20413 local ra=$(get_mdc_stats $mdtidx req_active)
20414 local rw=$(get_mdc_stats $mdtidx req_waittime)
20416 [ -z $num ] && num=0
20417 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
20418 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
20422 cmp $tmp $dom || error "file miscompare"
20426 run_test 271f "DoM: read on open (200K file and read tail)"
20429 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
20430 skip "Skipping due to old client or server version"
20432 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
20434 $CHECKSTAT -t file $DIR1/$tfile
20436 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
20439 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
20440 $LCTL set_param fail_loc=0x80000314
20441 rm $DIR1/$tfile || error "Unlink fails"
20443 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
20444 [ $RC -eq 0 ] || error "Failed write to stale object"
20446 run_test 271g "Discard DoM data vs client flush race"
20449 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20450 skip "Need MDS version at least 2.11.50"
20452 local dom=$DIR/$tdir/dom
20453 mkdir -p $DIR/$tdir
20455 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
20456 dd if=/dev/urandom of=$dom bs=512K count=1 ||
20457 error "failed to write data into $dom"
20458 local old_md5=$(md5sum $dom)
20460 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
20461 error "failed to migrate to the same DoM component"
20463 local new_md5=$(md5sum $dom)
20465 [ "$old_md5" == "$new_md5" ] ||
20466 error "md5sum differ: $old_md5, $new_md5"
20468 [ $($LFS getstripe -c $dom) -eq 2 ] ||
20469 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
20471 run_test 272a "DoM migration: new layout with the same DOM component"
20474 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20475 skip "Need MDS version at least 2.11.50"
20477 local dom=$DIR/$tdir/dom
20478 mkdir -p $DIR/$tdir
20479 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20481 local mdtidx=$($LFS getstripe -m $dom)
20482 local mdtname=MDT$(printf %04x $mdtidx)
20483 local facet=mds$((mdtidx + 1))
20485 local mdtfree1=$(do_facet $facet \
20486 lctl get_param -n osd*.*$mdtname.kbytesfree)
20487 dd if=/dev/urandom of=$dom bs=2M count=1 ||
20488 error "failed to write data into $dom"
20489 local old_md5=$(md5sum $dom)
20490 cancel_lru_locks mdc
20491 local mdtfree1=$(do_facet $facet \
20492 lctl get_param -n osd*.*$mdtname.kbytesfree)
20494 $LFS migrate -c2 $dom ||
20495 error "failed to migrate to the new composite layout"
20496 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20497 error "MDT stripe was not removed"
20499 cancel_lru_locks mdc
20500 local new_md5=$(md5sum $dom)
20501 [ "$old_md5" == "$new_md5" ] ||
20502 error "$old_md5 != $new_md5"
20504 # Skip free space checks with ZFS
20505 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20506 local mdtfree2=$(do_facet $facet \
20507 lctl get_param -n osd*.*$mdtname.kbytesfree)
20508 [ $mdtfree2 -gt $mdtfree1 ] ||
20509 error "MDT space is not freed after migration"
20513 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
20516 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20517 skip "Need MDS version at least 2.11.50"
20519 local dom=$DIR/$tdir/$tfile
20520 mkdir -p $DIR/$tdir
20521 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20523 local mdtidx=$($LFS getstripe -m $dom)
20524 local mdtname=MDT$(printf %04x $mdtidx)
20525 local facet=mds$((mdtidx + 1))
20527 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20528 error "failed to write data into $dom"
20529 local old_md5=$(md5sum $dom)
20530 cancel_lru_locks mdc
20531 local mdtfree1=$(do_facet $facet \
20532 lctl get_param -n osd*.*$mdtname.kbytesfree)
20534 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
20535 error "failed to migrate to the new composite layout"
20536 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
20537 error "MDT stripe was not removed"
20539 cancel_lru_locks mdc
20540 local new_md5=$(md5sum $dom)
20541 [ "$old_md5" == "$new_md5" ] ||
20542 error "$old_md5 != $new_md5"
20544 # Skip free space checks with ZFS
20545 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20546 local mdtfree2=$(do_facet $facet \
20547 lctl get_param -n osd*.*$mdtname.kbytesfree)
20548 [ $mdtfree2 -gt $mdtfree1 ] ||
20549 error "MDS space is not freed after migration"
20553 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
20556 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20557 skip "Need MDS version at least 2.12.55"
20559 local dom=$DIR/$tdir/$tfile
20560 mkdir -p $DIR/$tdir
20561 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
20563 local mdtidx=$($LFS getstripe -m $dom)
20564 local mdtname=MDT$(printf %04x $mdtidx)
20565 local facet=mds$((mdtidx + 1))
20567 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
20568 error "failed to write data into $dom"
20569 local old_md5=$(md5sum $dom)
20570 cancel_lru_locks mdc
20571 local mdtfree1=$(do_facet $facet \
20572 lctl get_param -n osd*.*$mdtname.kbytesfree)
20574 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
20575 error "failed mirroring to the new composite layout"
20576 $LFS mirror resync $dom ||
20577 error "failed mirror resync"
20578 $LFS mirror split --mirror-id 1 -d $dom ||
20579 error "failed mirror split"
20581 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20582 error "MDT stripe was not removed"
20584 cancel_lru_locks mdc
20585 local new_md5=$(md5sum $dom)
20586 [ "$old_md5" == "$new_md5" ] ||
20587 error "$old_md5 != $new_md5"
20589 # Skip free space checks with ZFS
20590 if [ "$(facet_fstype $facet)" != "zfs" ]; then
20591 local mdtfree2=$(do_facet $facet \
20592 lctl get_param -n osd*.*$mdtname.kbytesfree)
20593 [ $mdtfree2 -gt $mdtfree1 ] ||
20594 error "MDS space is not freed after DOM mirror deletion"
20598 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
20601 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20602 skip "Need MDS version at least 2.12.55"
20604 local dom=$DIR/$tdir/$tfile
20605 mkdir -p $DIR/$tdir
20606 $LFS setstripe -c 2 $dom
20608 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20609 error "failed to write data into $dom"
20610 local old_md5=$(md5sum $dom)
20611 cancel_lru_locks mdc
20613 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
20614 error "failed mirroring to the DOM layout"
20615 $LFS mirror resync $dom ||
20616 error "failed mirror resync"
20617 $LFS mirror split --mirror-id 1 -d $dom ||
20618 error "failed mirror split"
20620 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
20621 error "MDT stripe was not removed"
20623 cancel_lru_locks mdc
20624 local new_md5=$(md5sum $dom)
20625 [ "$old_md5" == "$new_md5" ] ||
20626 error "$old_md5 != $new_md5"
20630 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
20633 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
20634 skip "Need MDS version at least 2.12.55"
20636 local dom=$DIR/$tdir/$tfile
20637 mkdir -p $DIR/$tdir
20638 $LFS setstripe -c 2 $dom
20640 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
20641 error "failed to write data into $dom"
20642 local old_md5=$(md5sum $dom)
20643 cancel_lru_locks mdc
20645 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
20646 error "failed migrating to the DOM file"
20648 cancel_lru_locks mdc
20649 local new_md5=$(md5sum $dom)
20650 [ "$old_md5" != "$new_md5" ] &&
20651 error "$old_md5 != $new_md5"
20655 run_test 272f "DoM migration: OST-striped file to DOM file"
20658 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
20659 skip "Need MDS version at least 2.11.50"
20661 # Layout swap cannot be done if either file has DOM component,
20662 # this will never be supported, migration should be used instead
20664 local dom=$DIR/$tdir/$tfile
20665 mkdir -p $DIR/$tdir
20667 $LFS setstripe -c2 ${dom}_plain
20668 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
20669 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
20670 error "can swap layout with DoM component"
20671 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
20672 error "can swap layout with DoM component"
20674 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
20675 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
20676 error "can swap layout with DoM component"
20677 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
20678 error "can swap layout with DoM component"
20681 run_test 273a "DoM: layout swapping should fail with DOM"
20684 remote_ost_nodsh && skip "remote OST with nodsh"
20685 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
20686 skip "Need OST version >= 2.10.57"
20688 local file=$DIR/$tfile
20691 oss=$(comma_list $(osts_nodes))
20693 dd if=/dev/urandom of=$file bs=1M count=2 ||
20694 error "failed to create a file"
20695 cancel_lru_locks osc
20698 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20699 error "failed to read a file"
20701 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
20702 $LCTL set_param fail_loc=0x8000031f
20704 cancel_lru_locks osc &
20707 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
20708 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
20709 #IO takes another lock, but matches the PENDING one
20710 #and places it to the IO RPC
20711 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
20712 error "failed to read a file with PENDING lock"
20714 run_test 275 "Read on a canceled duplicate lock"
20717 remote_ost_nodsh && skip "remote OST with nodsh"
20720 do_facet ost1 "(while true; do \
20721 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
20722 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
20725 for LOOP in $(seq 20); do
20727 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
20730 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
20731 rm $TMP/sanity_276_pid"
20733 run_test 276 "Race between mount and obd_statfs"
20736 $LCTL set_param ldlm.namespaces.*.lru_size=0
20737 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
20738 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20739 grep ^used_mb | awk '{print $2}')
20740 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
20741 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
20742 oflag=direct conv=notrunc
20743 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
20744 grep ^used_mb | awk '{print $2}')
20745 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
20747 run_test 277 "Direct IO shall drop page cache"
20750 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20751 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
20752 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
20753 skip "needs the same host for mdt1 mdt2" && return
20758 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
20759 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
20765 echo "Starting MDTs"
20766 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
20768 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
20770 do_facet mds2 $LCTL set_param fail_loc=0
20772 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
20773 wait_recovery_complete mds2
20775 run_test 278 "Race starting MDS between MDTs stop/start"
20778 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
20779 skip "Need MGS version at least 2.13.52"
20780 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20781 combined_mgs_mds || skip "needs combined MGS/MDT"
20783 umount_client $MOUNT
20784 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
20785 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
20787 mount_client $MOUNT &
20789 stop mgs || error "stop mgs failed"
20790 #for a race mgs would crash
20791 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
20792 mount_client $MOUNT || error "mount client failed"
20794 run_test 280 "Race between MGS umount and client llog processing"
20796 cleanup_test_300() {
20800 test_striped_dir() {
20805 mkdir -p $DIR/$tdir
20807 SAVE_UMASK=$(umask)
20808 trap cleanup_test_300 RETURN EXIT
20810 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
20811 $DIR/$tdir/striped_dir ||
20812 error "set striped dir error"
20814 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
20815 [ "$mode" = "755" ] || error "expect 755 got $mode"
20817 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
20818 error "getdirstripe failed"
20819 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
20820 if [ "$stripe_count" != "2" ]; then
20821 error "1:stripe_count is $stripe_count, expect 2"
20823 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
20824 if [ "$stripe_count" != "2" ]; then
20825 error "2:stripe_count is $stripe_count, expect 2"
20828 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
20829 if [ "$stripe_index" != "$mdt_index" ]; then
20830 error "stripe_index is $stripe_index, expect $mdt_index"
20833 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20834 error "nlink error after create striped dir"
20836 mkdir $DIR/$tdir/striped_dir/a
20837 mkdir $DIR/$tdir/striped_dir/b
20839 stat $DIR/$tdir/striped_dir/a ||
20840 error "create dir under striped dir failed"
20841 stat $DIR/$tdir/striped_dir/b ||
20842 error "create dir under striped dir failed"
20844 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
20845 error "nlink error after mkdir"
20847 rmdir $DIR/$tdir/striped_dir/a
20848 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
20849 error "nlink error after rmdir"
20851 rmdir $DIR/$tdir/striped_dir/b
20852 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
20853 error "nlink error after rmdir"
20855 chattr +i $DIR/$tdir/striped_dir
20856 createmany -o $DIR/$tdir/striped_dir/f 10 &&
20857 error "immutable flags not working under striped dir!"
20858 chattr -i $DIR/$tdir/striped_dir
20860 rmdir $DIR/$tdir/striped_dir ||
20861 error "rmdir striped dir error"
20869 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20870 skip "skipped for lustre < 2.7.0"
20871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20872 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20874 test_striped_dir 0 || error "failed on striped dir on MDT0"
20875 test_striped_dir 1 || error "failed on striped dir on MDT0"
20877 run_test 300a "basic striped dir sanity test"
20880 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20881 skip "skipped for lustre < 2.7.0"
20882 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20883 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20890 test_mkdir $DIR/$tdir || error "mkdir fail"
20891 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20892 error "set striped dir error"
20893 for i in {0..9}; do
20894 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
20896 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
20897 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
20898 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
20900 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
20901 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
20902 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
20906 run_test 300b "check ctime/mtime for striped dir"
20909 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20910 skip "skipped for lustre < 2.7.0"
20911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20912 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20916 mkdir -p $DIR/$tdir
20917 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
20918 error "set striped dir error"
20920 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
20921 error "chown striped dir failed"
20923 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
20924 error "create 5k files failed"
20926 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
20928 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
20932 run_test 300c "chown && check ls under striped directory"
20935 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
20936 skip "skipped for lustre < 2.7.0"
20937 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20938 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20943 mkdir -p $DIR/$tdir
20944 $LFS setstripe -c 2 $DIR/$tdir
20946 #local striped directory
20947 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20948 error "set striped dir error"
20949 #look at the directories for debug purposes
20951 $LFS getdirstripe $DIR/$tdir
20952 ls -l $DIR/$tdir/striped_dir
20953 $LFS getdirstripe $DIR/$tdir/striped_dir
20954 createmany -o $DIR/$tdir/striped_dir/f 10 ||
20955 error "create 10 files failed"
20957 #remote striped directory
20958 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
20959 error "set striped dir error"
20960 #look at the directories for debug purposes
20962 $LFS getdirstripe $DIR/$tdir
20963 ls -l $DIR/$tdir/remote_striped_dir
20964 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
20965 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
20966 error "create 10 files failed"
20968 for file in $(find $DIR/$tdir); do
20969 stripe_count=$($LFS getstripe -c $file)
20970 [ $stripe_count -eq 2 ] ||
20971 error "wrong stripe $stripe_count for $file"
20976 run_test 300d "check default stripe under striped directory"
20979 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
20980 skip "Need MDS version at least 2.7.55"
20981 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20982 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20987 mkdir -p $DIR/$tdir
20989 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
20990 error "set striped dir error"
20992 touch $DIR/$tdir/striped_dir/a
20993 touch $DIR/$tdir/striped_dir/b
20994 touch $DIR/$tdir/striped_dir/c
20996 mkdir $DIR/$tdir/striped_dir/dir_a
20997 mkdir $DIR/$tdir/striped_dir/dir_b
20998 mkdir $DIR/$tdir/striped_dir/dir_c
21000 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
21001 error "set striped adir under striped dir error"
21003 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
21004 error "set striped bdir under striped dir error"
21006 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
21007 error "set striped cdir under striped dir error"
21009 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
21010 error "rename dir under striped dir fails"
21012 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
21013 error "rename dir under different stripes fails"
21015 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
21016 error "rename file under striped dir should succeed"
21018 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
21019 error "rename dir under striped dir should succeed"
21023 run_test 300e "check rename under striped directory"
21026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21027 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21028 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21029 skip "Need MDS version at least 2.7.55"
21035 mkdir -p $DIR/$tdir
21037 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
21038 error "set striped dir error"
21040 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
21041 error "set striped dir error"
21043 touch $DIR/$tdir/striped_dir/a
21044 mkdir $DIR/$tdir/striped_dir/dir_a
21045 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
21046 error "create striped dir under striped dir fails"
21048 touch $DIR/$tdir/striped_dir1/b
21049 mkdir $DIR/$tdir/striped_dir1/dir_b
21050 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
21051 error "create striped dir under striped dir fails"
21053 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
21054 error "rename dir under different striped dir should fail"
21056 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
21057 error "rename striped dir under diff striped dir should fail"
21059 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
21060 error "rename file under diff striped dirs fails"
21064 run_test 300f "check rename cross striped directory"
21066 test_300_check_default_striped_dir()
21069 local default_count=$2
21070 local default_index=$3
21073 local dir_stripe_index
21076 echo "checking $dirname $default_count $default_index"
21077 $LFS setdirstripe -D -c $default_count -i $default_index \
21078 -t all_char $DIR/$tdir/$dirname ||
21079 error "set default stripe on striped dir error"
21080 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
21081 [ $stripe_count -eq $default_count ] ||
21082 error "expect $default_count get $stripe_count for $dirname"
21084 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
21085 [ $stripe_index -eq $default_index ] ||
21086 error "expect $default_index get $stripe_index for $dirname"
21088 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
21089 error "create dirs failed"
21091 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
21092 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
21093 for dir in $(find $DIR/$tdir/$dirname/*); do
21094 stripe_count=$($LFS getdirstripe -c $dir)
21095 [ $stripe_count -eq $default_count ] ||
21096 [ $stripe_count -eq 0 ] || [ $default_count -eq 1 ] ||
21097 error "stripe count $default_count != $stripe_count for $dir"
21099 stripe_index=$($LFS getdirstripe -i $dir)
21100 [ $default_index -eq -1 ] ||
21101 [ $stripe_index -eq $default_index ] ||
21102 error "$stripe_index != $default_index for $dir"
21104 #check default stripe
21105 stripe_count=$($LFS getdirstripe -D -c $dir)
21106 [ $stripe_count -eq $default_count ] ||
21107 error "default count $default_count != $stripe_count for $dir"
21109 stripe_index=$($LFS getdirstripe -D -i $dir)
21110 [ $stripe_index -eq $default_index ] ||
21111 error "default index $default_index != $stripe_index for $dir"
21113 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
21117 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21118 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21119 skip "Need MDS version at least 2.7.55"
21126 mkdir $DIR/$tdir/normal_dir
21128 #Checking when client cache stripe index
21129 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
21130 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
21131 error "create striped_dir failed"
21133 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
21134 error "create dir0 fails"
21135 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
21136 [ $stripe_index -eq 0 ] ||
21137 error "dir0 expect index 0 got $stripe_index"
21139 mkdir $DIR/$tdir/striped_dir/dir1 ||
21140 error "create dir1 fails"
21141 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
21142 [ $stripe_index -eq 1 ] ||
21143 error "dir1 expect index 1 got $stripe_index"
21145 #check default stripe count/stripe index
21146 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
21147 test_300_check_default_striped_dir normal_dir 1 0
21148 test_300_check_default_striped_dir normal_dir 2 1
21149 test_300_check_default_striped_dir normal_dir 2 -1
21151 #delete default stripe information
21152 echo "delete default stripeEA"
21153 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
21154 error "set default stripe on striped dir error"
21156 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
21157 for dir in $(find $DIR/$tdir/normal_dir/*); do
21158 stripe_count=$($LFS getdirstripe -c $dir)
21159 [ $stripe_count -eq 0 ] ||
21160 error "expect 1 get $stripe_count for $dir"
21161 stripe_index=$($LFS getdirstripe -i $dir)
21162 [ $stripe_index -eq 0 ] ||
21163 error "expect 0 get $stripe_index for $dir"
21166 run_test 300g "check default striped directory for normal directory"
21169 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21170 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21171 skip "Need MDS version at least 2.7.55"
21177 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21178 error "set striped dir error"
21180 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
21181 test_300_check_default_striped_dir striped_dir 1 0
21182 test_300_check_default_striped_dir striped_dir 2 1
21183 test_300_check_default_striped_dir striped_dir 2 -1
21185 #delete default stripe information
21186 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
21187 error "set default stripe on striped dir error"
21189 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
21190 for dir in $(find $DIR/$tdir/striped_dir/*); do
21191 stripe_count=$($LFS getdirstripe -c $dir)
21192 [ $stripe_count -eq 0 ] ||
21193 error "expect 1 get $stripe_count for $dir"
21196 run_test 300h "check default striped directory for striped directory"
21199 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21200 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21201 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21202 skip "Need MDS version at least 2.7.55"
21209 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21210 error "set striped dir error"
21212 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21213 error "create files under striped dir failed"
21215 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
21216 error "set striped hashdir error"
21218 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
21219 error "create dir0 under hash dir failed"
21220 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
21221 error "create dir1 under hash dir failed"
21223 # unfortunately, we need to umount to clear dir layout cache for now
21224 # once we fully implement dir layout, we can drop this
21225 umount_client $MOUNT || error "umount failed"
21226 mount_client $MOUNT || error "mount failed"
21228 $LFS find -H fnv_1a_64 $DIR/$tdir/hashdir
21229 local dircnt=$($LFS find -H fnv_1a_64 $DIR/$tdir/hashdir | wc -l)
21230 [ $dircnt -eq 1 ] || error "lfs find striped dir got:$dircnt,except:1"
21232 #set the stripe to be unknown hash type
21233 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
21234 $LCTL set_param fail_loc=0x1901
21235 for ((i = 0; i < 10; i++)); do
21236 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
21237 error "stat f-$i failed"
21238 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
21241 touch $DIR/$tdir/striped_dir/f0 &&
21242 error "create under striped dir with unknown hash should fail"
21244 $LCTL set_param fail_loc=0
21246 umount_client $MOUNT || error "umount failed"
21247 mount_client $MOUNT || error "mount failed"
21251 run_test 300i "client handle unknown hash type striped directory"
21254 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21255 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21256 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21257 skip "Need MDS version at least 2.7.55"
21264 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
21265 $LCTL set_param fail_loc=0x1702
21266 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
21267 error "set striped dir error"
21269 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
21270 error "create files under striped dir failed"
21272 $LCTL set_param fail_loc=0
21274 rm -rf $DIR/$tdir || error "unlink striped dir fails"
21278 run_test 300j "test large update record"
21281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21282 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21283 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21284 skip "Need MDS version at least 2.7.55"
21286 # this test needs a huge transaction
21288 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21289 osd*.$FSNAME-MDT0000.kbytestotal")
21290 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
21297 #define OBD_FAIL_LARGE_STRIPE 0x1703
21298 $LCTL set_param fail_loc=0x1703
21299 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
21300 error "set striped dir error"
21301 $LCTL set_param fail_loc=0
21303 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21304 error "getstripeddir fails"
21305 rm -rf $DIR/$tdir/striped_dir ||
21306 error "unlink striped dir fails"
21310 run_test 300k "test large striped directory"
21313 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21314 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21315 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21316 skip "Need MDS version at least 2.7.55"
21320 test_mkdir -p $DIR/$tdir/striped_dir
21321 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
21322 error "chown $RUNAS_ID failed"
21323 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
21324 error "set default striped dir failed"
21326 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
21327 $LCTL set_param fail_loc=0x80000158
21328 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
21330 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
21331 [ $stripe_index -eq 1 ] ||
21332 error "expect 1 get $stripe_index for $dir"
21334 run_test 300l "non-root user to create dir under striped dir with stale layout"
21337 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21338 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
21339 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21340 skip "Need MDS version at least 2.7.55"
21342 mkdir -p $DIR/$tdir/striped_dir
21343 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
21344 error "set default stripes dir error"
21346 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
21348 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
21349 [ $stripe_count -eq 0 ] ||
21350 error "expect 0 get $stripe_count for a"
21352 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
21353 error "set default stripes dir error"
21355 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
21357 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
21358 [ $stripe_count -eq 0 ] ||
21359 error "expect 0 get $stripe_count for b"
21361 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
21362 error "set default stripes dir error"
21364 mkdir $DIR/$tdir/striped_dir/c &&
21365 error "default stripe_index is invalid, mkdir c should fails"
21367 rm -rf $DIR/$tdir || error "rmdir fails"
21369 run_test 300m "setstriped directory on single MDT FS"
21372 local list=$(comma_list $(mdts_nodes))
21375 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21381 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21382 skip "Need MDS version at least 2.7.55"
21383 remote_mds_nodsh && skip "remote MDS with nodsh"
21386 local list=$(comma_list $(mdts_nodes))
21388 trap cleanup_300n RETURN EXIT
21389 mkdir -p $DIR/$tdir
21390 chmod 777 $DIR/$tdir
21391 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
21392 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21393 error "create striped dir succeeds with gid=0"
21395 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21396 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
21397 error "create striped dir fails with gid=-1"
21399 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21400 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
21401 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
21402 error "set default striped dir succeeds with gid=0"
21405 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
21406 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
21407 error "set default striped dir fails with gid=-1"
21410 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
21411 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
21412 error "create test_dir fails"
21413 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
21414 error "create test_dir1 fails"
21415 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
21416 error "create test_dir2 fails"
21419 run_test 300n "non-root user to create dir under striped dir with default EA"
21422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21423 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21424 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21425 skip "Need MDS version at least 2.7.55"
21430 mkdir -p $DIR/$tdir
21432 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
21433 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
21434 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
21435 skip "not enough free inodes $numfree1 $numfree2"
21438 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
21439 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
21440 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
21441 skip "not enough free space $numfree1 $numfree2"
21444 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
21445 error "setdirstripe fails"
21447 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
21448 error "create dirs fails"
21450 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
21451 ls $DIR/$tdir/striped_dir > /dev/null ||
21452 error "ls striped dir fails"
21453 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
21454 error "unlink big striped dir fails"
21456 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
21459 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21460 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21461 remote_mds_nodsh && skip "remote MDS with nodsh"
21463 mkdir -p $DIR/$tdir
21465 #define OBD_FAIL_OUT_ENOSPC 0x1704
21466 do_facet mds2 lctl set_param fail_loc=0x80001704
21467 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
21468 && error "create striped directory should fail"
21470 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
21472 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
21475 run_test 300p "create striped directory without space"
21478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
21481 local fd=$(free_fd)
21482 local cmd="exec $fd<$tdir"
21484 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
21487 trap "eval $cmd" EXIT
21488 cd $tdir || error "cd $tdir fails"
21489 rmdir ../$tdir || error "rmdir $tdir fails"
21490 mkdir local_dir && error "create dir succeeds"
21491 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
21495 run_test 300q "create remote directory under orphan directory"
21498 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
21499 skip "Need MDS version at least 2.7.55" && return
21500 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
21504 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
21505 error "set striped dir error"
21507 $LFS getdirstripe $DIR/$tdir/striped_dir ||
21508 error "getstripeddir fails"
21511 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
21512 awk '/lmv_stripe_count:/ { print $2 }')
21514 [ $MDSCOUNT -ne $stripe_count ] &&
21515 error "wrong stripe count $stripe_count expected $MDSCOUNT"
21517 rm -rf $DIR/$tdir/striped_dir ||
21518 error "unlink striped dir fails"
21520 run_test 300r "test -1 striped directory"
21522 prepare_remote_file() {
21523 mkdir $DIR/$tdir/src_dir ||
21524 error "create remote source failed"
21526 cp /etc/hosts $DIR/$tdir/src_dir/a ||
21527 error "cp to remote source failed"
21528 touch $DIR/$tdir/src_dir/a
21530 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
21531 error "create remote target dir failed"
21533 touch $DIR/$tdir/tgt_dir/b
21535 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
21536 error "rename dir cross MDT failed!"
21538 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
21539 error "src_child still exists after rename"
21541 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
21542 error "missing file(a) after rename"
21544 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
21545 error "diff after rename"
21549 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21550 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21552 local remote_file=$DIR/$tdir/tgt_dir/b
21554 mkdir -p $DIR/$tdir
21556 prepare_remote_file || error "prepare remote file failed"
21559 $OPENUNLINK $remote_file $remote_file ||
21560 error "openunlink $remote_file failed"
21561 $CHECKSTAT -a $remote_file || error "$remote_file exists"
21563 run_test 310a "open unlink remote file"
21566 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
21567 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21569 local remote_file=$DIR/$tdir/tgt_dir/b
21571 mkdir -p $DIR/$tdir
21573 prepare_remote_file || error "prepare remote file failed"
21575 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21576 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
21577 $CHECKSTAT -t file $remote_file || error "check file failed"
21579 run_test 310b "unlink remote file with multiple links while open"
21582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21583 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
21585 local remote_file=$DIR/$tdir/tgt_dir/b
21587 mkdir -p $DIR/$tdir
21589 prepare_remote_file || error "prepare remote file failed"
21591 ln $remote_file $DIR/$tfile || error "link failed for remote file"
21592 multiop_bg_pause $remote_file O_uc ||
21593 error "mulitop failed for remote file"
21595 $MULTIOP $DIR/$tfile Ouc
21596 kill -USR1 $MULTIPID
21599 run_test 310c "open-unlink remote file with multiple links"
21603 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21604 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21605 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
21606 skip "lustre < 2.8.54 does not contain LU-4825 fix"
21607 remote_mds_nodsh && skip "remote MDS with nodsh"
21609 local old_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21610 local mdts=$(comma_list $(mdts_nodes))
21612 mkdir -p $DIR/$tdir
21613 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21614 createmany -o $DIR/$tdir/$tfile. 1000
21616 # statfs data is not real time, let's just calculate it
21617 old_iused=$((old_iused + 1000))
21619 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21620 osp.*OST0000*MDT0000.create_count")
21621 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
21622 osp.*OST0000*MDT0000.max_create_count")
21623 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
21625 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
21626 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
21627 [ $index -ne 0 ] || error "$tfile stripe index is 0"
21629 unlinkmany $DIR/$tdir/$tfile. 1000
21631 do_nodes $mdts "$LCTL set_param -n \
21632 osp.*OST0000*.max_create_count=$max_count"
21633 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
21634 do_nodes $mdts "$LCTL set_param -n \
21635 osp.*OST0000*.create_count=$count"
21636 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
21637 grep "=0" && error "create_count is zero"
21640 for i in $(seq 120); do
21641 new_iused=$($LFS df -i | grep OST0000 | awk '{ print $3 }')
21642 # system may be too busy to destroy all objs in time, use
21643 # a somewhat small value to not fail autotest
21644 [ $((old_iused - new_iused)) -gt 400 ] && break
21648 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
21649 [ $((old_iused - new_iused)) -gt 400 ] ||
21650 error "objs not destroyed after unlink"
21652 run_test 311 "disable OSP precreate, and unlink should destroy objs"
21659 local vdevdir=$(dirname $(facet_vdevice $ost))
21660 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
21661 local zfs_zapid=$(do_facet $ost $cmd |
21662 grep -w "/O/0/d$((objid%32))" -C 5 |
21663 awk '/Object/{getline; print $1}')
21664 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
21665 awk "/$objid = /"'{printf $3}')
21670 zfs_object_blksz() {
21674 local vdevdir=$(dirname $(facet_vdevice $ost))
21675 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
21676 local blksz=$(do_facet $ost $cmd $objid |
21677 awk '/dblk/{getline; printf $4}')
21679 case "${blksz: -1}" in
21680 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
21681 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
21688 test_312() { # LU-4856
21689 remote_ost_nodsh && skip "remote OST with nodsh"
21690 [ "$ost1_FSTYPE" = "zfs" ] ||
21691 skip_env "the test only applies to zfs"
21693 local max_blksz=$(do_facet ost1 \
21694 $ZFS get -p recordsize $(facet_device ost1) |
21695 awk '!/VALUE/{print $3}')
21697 # to make life a little bit easier
21698 $LFS mkdir -c 1 -i 0 $DIR/$tdir
21699 $LFS setstripe -c 1 -i 0 $DIR/$tdir
21701 local tf=$DIR/$tdir/$tfile
21703 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21705 # Get ZFS object id
21706 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21707 # block size change by sequential overwrite
21710 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
21711 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
21713 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
21714 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
21718 # block size change by sequential append write
21719 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
21720 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21721 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21724 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
21725 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
21726 oflag=sync conv=notrunc
21728 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21729 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
21730 error "blksz error, actual $blksz, " \
21731 "expected: 2 * $count * $PAGE_SIZE"
21737 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
21738 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
21740 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
21741 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21742 [ $blksz -eq $PAGE_SIZE ] ||
21743 error "blksz error: $blksz, expected: $PAGE_SIZE"
21745 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
21746 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21747 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
21749 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
21750 blksz=$(zfs_object_blksz ost1 $zfs_objid)
21751 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
21753 run_test 312 "make sure ZFS adjusts its block size by write pattern"
21756 remote_ost_nodsh && skip "remote OST with nodsh"
21758 local file=$DIR/$tfile
21761 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
21763 # define OBD_FAIL_TGT_RCVD_EIO 0x720
21764 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21765 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
21766 error "write should failed"
21767 do_facet ost1 "$LCTL set_param fail_loc=0"
21770 run_test 313 "io should fail after last_rcvd update fail"
21773 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
21775 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
21776 do_facet ost1 "$LCTL set_param fail_loc=0x720"
21778 wait_delete_completed
21779 do_facet ost1 "$LCTL set_param fail_loc=0"
21781 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
21783 test_315() { # LU-618
21784 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
21786 local file=$DIR/$tfile
21789 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
21790 error "multiop file write failed"
21791 $MULTIOP $file oO_RDONLY:r4063232_c &
21796 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
21799 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
21802 run_test 315 "read should be accounted"
21805 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
21806 large_xattr_enabled || skip_env "ea_inode feature disabled"
21808 rm -rf $DIR/$tdir/d
21809 mkdir -p $DIR/$tdir/d
21810 chown nobody $DIR/$tdir/d
21811 touch $DIR/$tdir/d/file
21813 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
21815 run_test 316 "lfs mv"
21818 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
21819 skip "Need MDS version at least 2.11.53"
21820 if [ "$ost1_FSTYPE" == "zfs" ]; then
21821 skip "LU-10370: no implementation for ZFS"
21825 local grant_blk_size
21827 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
21828 awk '/grant_block_size:/ { print $2; exit; }')
21830 # Create File of size 5M. Truncate it to below size's and verify
21833 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
21834 error "Create file $DIR/$tfile failed"
21835 stack_trap "rm -f $DIR/$tfile" EXIT
21837 for trunc_sz in 2097152 4097 4000 509 0; do
21838 $TRUNCATE $DIR/$tfile $trunc_sz ||
21839 error "truncate $tfile to $trunc_sz failed"
21840 local sz=$(stat --format=%s $DIR/$tfile)
21841 local blk=$(stat --format=%b $DIR/$tfile)
21842 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
21843 grant_blk_size) * 8))
21845 if [[ $blk -ne $trunc_blk ]]; then
21846 $(which stat) $DIR/$tfile
21847 error "Expected Block $trunc_blk got $blk for $tfile"
21850 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21851 error "Expected Size $trunc_sz got $sz for $tfile"
21856 # Create file with a hole and write actual two blocks. Block count
21859 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
21860 conv=fsync || error "Create file : $DIR/$tfile"
21862 # Calculate the final truncate size.
21863 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
21866 # truncate to size $trunc_sz bytes. Strip the last block
21867 # The block count must drop to 8
21869 $TRUNCATE $DIR/$tfile $trunc_sz ||
21870 error "truncate $tfile to $trunc_sz failed"
21872 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
21873 sz=$(stat --format=%s $DIR/$tfile)
21874 blk=$(stat --format=%b $DIR/$tfile)
21876 if [[ $blk -ne $trunc_bsz ]]; then
21877 $(which stat) $DIR/$tfile
21878 error "Expected Block $trunc_bsz got $blk for $tfile"
21881 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
21882 error "Expected Size $trunc_sz got $sz for $tfile"
21884 run_test 317 "Verify blocks get correctly update after truncate"
21887 local old_max_active=$($LCTL get_param -n \
21888 llite.*.max_read_ahead_async_active 2>/dev/null)
21890 $LCTL set_param llite.*.max_read_ahead_async_active=256
21891 local max_active=$($LCTL get_param -n \
21892 llite.*.max_read_ahead_async_active 2>/dev/null)
21893 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
21895 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
21896 error "set max_read_ahead_async_active should succeed"
21898 $LCTL set_param llite.*.max_read_ahead_async_active=512
21899 max_active=$($LCTL get_param -n \
21900 llite.*.max_read_ahead_async_active 2>/dev/null)
21901 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
21903 # restore @max_active
21904 [ $old_max_active -ne 0 ] && $LCTL set_param \
21905 llite.*.max_read_ahead_async_active=$old_max_active
21907 local old_threshold=$($LCTL get_param -n \
21908 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21909 local max_per_file_mb=$($LCTL get_param -n \
21910 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
21912 local invalid=$(($max_per_file_mb + 1))
21914 llite.*.read_ahead_async_file_threshold_mb=$invalid\
21915 && error "set $invalid should fail"
21917 local valid=$(($invalid - 1))
21919 llite.*.read_ahead_async_file_threshold_mb=$valid ||
21920 error "set $valid should succeed"
21921 local threshold=$($LCTL get_param -n \
21922 llite.*.read_ahead_async_file_threshold_mb 2>/dev/null)
21923 [ $threshold -eq $valid ] || error \
21924 "expect threshold $valid got $threshold"
21926 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
21928 run_test 318 "Verify async readahead tunables"
21931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
21933 local before=$(date +%s)
21935 local mdir=$DIR/$tdir
21936 local file=$mdir/xxx
21938 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
21941 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
21942 $LCTL set_param fail_val=5 fail_loc=0x8000032c
21943 $LFS mv -m1 $file &
21946 dd if=$file of=/dev/null
21948 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
21949 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
21951 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
21953 run_test 319 "lost lease lock on migrate error"
21955 test_398a() { # LU-4198
21956 $LFS setstripe -c 1 -i 0 $DIR/$tfile
21957 $LCTL set_param ldlm.namespaces.*.lru_size=clear
21959 # request a new lock on client
21960 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
21962 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21963 local lock_count=$($LCTL get_param -n \
21964 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21965 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
21967 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
21969 # no lock cached, should use lockless IO and not enqueue new lock
21970 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
21971 lock_count=$($LCTL get_param -n \
21972 ldlm.namespaces.*-OST0000-osc-ffff*.lru_size)
21973 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
21975 run_test 398a "direct IO should cancel lock otherwise lockless"
21977 test_398b() { # LU-4198
21978 which fio || skip_env "no fio installed"
21979 $LFS setstripe -c -1 $DIR/$tfile
21982 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
21985 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
21986 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
21987 --numjobs=$njobs --fallocate=none \
21988 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21989 --filename=$DIR/$tfile &
21992 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
21993 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
21994 --numjobs=$njobs --fallocate=none \
21995 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
21996 --filename=$DIR/$tfile || true
22001 run_test 398b "DIO and buffer IO race"
22003 test_398c() { # LU-4198
22004 which fio || skip_env "no fio installed"
22006 saved_debug=$($LCTL get_param -n debug)
22007 $LCTL set_param debug=0
22009 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
22010 ((size /= 1024)) # by megabytes
22011 ((size /= 2)) # write half of the OST at most
22012 [ $size -gt 40 ] && size=40 #reduce test time anyway
22014 $LFS setstripe -c 1 $DIR/$tfile
22016 # it seems like ldiskfs reserves more space than necessary if the
22017 # writing blocks are not mapped, so it extends the file firstly
22018 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
22019 cancel_lru_locks osc
22021 # clear and verify rpc_stats later
22022 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
22025 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
22026 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
22027 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22028 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22029 --filename=$DIR/$tfile
22030 [ $? -eq 0 ] || error "fio write error"
22032 [ $($LCTL get_param -n \
22033 ldlm.namespaces.${FSNAME}-OST0000-osc-ffff*.lock_count) -eq 0 ] ||
22034 error "Locks were requested while doing AIO"
22036 # get the percentage of 1-page I/O
22037 pct=$($LCTL get_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats |
22038 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
22040 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
22042 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
22043 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
22044 --numjobs=$njobs --fallocate=none --ioengine=libaio \
22045 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
22046 --filename=$DIR/$tfile
22047 [ $? -eq 0 ] || error "fio mixed read write error"
22049 echo "AIO with large block size ${size}M"
22050 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
22051 --numjobs=1 --fallocate=none --ioengine=libaio \
22052 --iodepth=16 --allow_file_create=0 --size=${size}M \
22053 --filename=$DIR/$tfile
22054 [ $? -eq 0 ] || error "fio large block size failed"
22057 $LCTL set_param debug="$saved_debug"
22059 run_test 398c "run fio to test AIO"
22061 test_398d() { # LU-13846
22062 test -f aiocp || skip_env "no aiocp installed"
22063 local aio_file=$DIR/aio_file
22065 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
22067 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
22068 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
22070 diff $DIR/$tfile $aio_file || "file diff after aiocp"
22072 # make sure we don't crash and fail properly
22073 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
22074 error "aio not aligned with PAGE SIZE should fail"
22076 rm -rf $DIR/$tfile $aio_file
22078 run_test 398d "run aiocp to verify block size > stripe size"
22081 local read_write=$1
22082 if [ "$read_write" = "write" ]; then
22083 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
22084 elif [ "$read_write" = "read" ]; then
22085 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
22087 error "argument error"
22090 # turn off debug for performance testing
22091 local saved_debug=$($LCTL get_param -n debug)
22092 $LCTL set_param debug=0
22094 $LFS setstripe -c 1 -i 0 $DIR/$tfile
22096 # get ost1 size - $FSNAME-OST0000
22097 local ost1_avail_size=$($LFS df | awk /${ost1_svc}/'{ print $4 }')
22098 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
22099 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
22101 if [ "$read_write" = "read" ]; then
22102 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
22105 local start_time=$(date +%s.%N)
22106 $dd_cmd bs=1M count=$blocks oflag=sync ||
22107 error "real dd $read_write error"
22108 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
22110 if [ "$read_write" = "write" ]; then
22114 # define OBD_FAIL_OST_FAKE_RW 0x238
22115 do_facet ost1 $LCTL set_param fail_loc=0x238
22117 local start_time=$(date +%s.%N)
22118 $dd_cmd bs=1M count=$blocks oflag=sync ||
22119 error "fake dd $read_write error"
22120 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
22122 if [ "$read_write" = "write" ]; then
22124 cancel_lru_locks osc
22125 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
22126 error "$tfile size not $blocks MB"
22128 do_facet ost1 $LCTL set_param fail_loc=0
22130 echo "fake $read_write $duration_fake vs. normal $read_write" \
22131 "$duration in seconds"
22132 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
22133 error_not_in_vm "fake write is slower"
22135 $LCTL set_param -n debug="$saved_debug"
22138 test_399a() { # LU-7655 for OST fake write
22139 remote_ost_nodsh && skip "remote OST with nodsh"
22143 run_test 399a "fake write should not be slower than normal write"
22145 test_399b() { # LU-8726 for OST fake read
22146 remote_ost_nodsh && skip "remote OST with nodsh"
22147 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
22148 skip_env "ldiskfs only test"
22153 run_test 399b "fake read should not be slower than normal read"
22155 test_400a() { # LU-1606, was conf-sanity test_74
22156 if ! which $CC > /dev/null 2>&1; then
22157 skip_env "$CC is not installed"
22160 local extra_flags=''
22161 local out=$TMP/$tfile
22162 local prefix=/usr/include/lustre
22165 # Oleg removes c files in his test rig so test if any c files exist
22166 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
22167 skip_env "Needed c test files are missing"
22169 if ! [[ -d $prefix ]]; then
22170 # Assume we're running in tree and fixup the include path.
22171 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
22172 extra_flags+=" -L$LUSTRE/utils/.lib"
22175 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
22176 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
22177 error "client api broken"
22181 run_test 400a "Lustre client api program can compile and link"
22183 test_400b() { # LU-1606, LU-5011
22185 local out=$TMP/$tfile
22186 local prefix=/usr/include/linux/lustre
22188 # We use a hard coded prefix so that this test will not fail
22189 # when run in tree. There are headers in lustre/include/lustre/
22190 # that are not packaged (like lustre_idl.h) and have more
22191 # complicated include dependencies (like config.h and lnet/types.h).
22192 # Since this test about correct packaging we just skip them when
22193 # they don't exist (see below) rather than try to fixup cppflags.
22195 if ! which $CC > /dev/null 2>&1; then
22196 skip_env "$CC is not installed"
22199 for header in $prefix/*.h; do
22200 if ! [[ -f "$header" ]]; then
22204 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
22205 continue # lustre_ioctl.h is internal header
22208 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
22209 error "cannot compile '$header'"
22213 run_test 400b "packaged headers can be compiled"
22215 test_401a() { #LU-7437
22216 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
22217 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
22219 #count the number of parameters by "list_param -R"
22220 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
22221 #count the number of parameters by listing proc files
22222 local proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
22223 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
22224 echo "proc_dirs='$proc_dirs'"
22225 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
22226 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
22229 [ $params -eq $procs ] ||
22230 error "found $params parameters vs. $procs proc files"
22232 # test the list_param -D option only returns directories
22233 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
22234 #count the number of parameters by listing proc directories
22235 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
22238 [ $params -eq $procs ] ||
22239 error "found $params parameters vs. $procs proc files"
22241 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
22244 # jobid_var may not allow arbitrary values, so use jobid_name
22246 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22247 local testname=jobid_name tmp='testing%p'
22249 local testname=jobid_var tmp=testing
22252 local save=$($LCTL get_param -n $testname)
22254 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
22255 error "no error returned when setting bad parameters"
22257 local jobid_new=$($LCTL get_param -n foe $testname baz)
22258 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
22260 $LCTL set_param -n fog=bam $testname=$save bat=fog
22261 local jobid_old=$($LCTL get_param -n foe $testname bag)
22262 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
22264 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
22267 # jobid_var may not allow arbitrary values, so use jobid_name
22269 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22270 local testname=jobid_name
22272 local testname=jobid_var
22275 local jobid_var_old=$($LCTL get_param -n $testname)
22276 local jobid_var_new
22278 $LCTL set_param $testname= &&
22279 error "no error returned for 'set_param a='"
22281 jobid_var_new=$($LCTL get_param -n $testname)
22282 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22283 error "$testname was changed by setting without value"
22285 $LCTL set_param $testname &&
22286 error "no error returned for 'set_param a'"
22288 jobid_var_new=$($LCTL get_param -n $testname)
22289 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
22290 error "$testname was changed by setting without value"
22292 run_test 401c "Verify 'lctl set_param' without value fails in either format."
22295 # jobid_var may not allow arbitrary values, so use jobid_name
22297 if $LCTL list_param jobid_name > /dev/null 2>&1; then
22298 local testname=jobid_name new_value='foo=bar%p'
22300 local testname=jobid_var new_valuie=foo=bar
22303 local jobid_var_old=$($LCTL get_param -n $testname)
22304 local jobid_var_new
22306 $LCTL set_param $testname=$new_value ||
22307 error "'set_param a=b' did not accept a value containing '='"
22309 jobid_var_new=$($LCTL get_param -n $testname)
22310 [[ "$jobid_var_new" == "$new_value" ]] ||
22311 error "'set_param a=b' failed on a value containing '='"
22313 # Reset the $testname to test the other format
22314 $LCTL set_param $testname=$jobid_var_old
22315 jobid_var_new=$($LCTL get_param -n $testname)
22316 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22317 error "failed to reset $testname"
22319 $LCTL set_param $testname $new_value ||
22320 error "'set_param a b' did not accept a value containing '='"
22322 jobid_var_new=$($LCTL get_param -n $testname)
22323 [[ "$jobid_var_new" == "$new_value" ]] ||
22324 error "'set_param a b' failed on a value containing '='"
22326 $LCTL set_param $testname $jobid_var_old
22327 jobid_var_new=$($LCTL get_param -n $testname)
22328 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
22329 error "failed to reset $testname"
22331 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
22334 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
22335 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
22336 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
22337 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
22338 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
22339 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
22340 remote_mds_nodsh && skip "remote MDS with nodsh"
22342 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
22343 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
22344 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
22345 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
22346 echo "Touch failed - OK"
22348 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
22351 local file1=$DIR/$tfile.1
22352 local file2=$DIR/$tfile.2
22353 local tfile=$TMP/$tfile
22355 rm -f $file1 $file2 $tfile
22360 # 30 sec OBD_TIMEOUT in ll_getattr()
22361 # right before populating st_nlink
22362 $LCTL set_param fail_loc=0x80001409
22363 stat -c %h $file1 > $tfile &
22365 # create an alias, drop all locks and reclaim the dentry
22367 cancel_lru_locks mdc
22368 cancel_lru_locks osc
22369 sysctl -w vm.drop_caches=2
22373 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
22375 rm -f $tfile $file1 $file2
22377 run_test 403 "i_nlink should not drop to zero due to aliasing"
22379 test_404() { # LU-6601
22380 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
22381 skip "Need server version newer than 2.8.52"
22382 remote_mds_nodsh && skip "remote MDS with nodsh"
22384 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
22385 awk '/osp .*-osc-MDT/ { print $4}')
22388 for osp in $mosps; do
22389 echo "Deactivate: " $osp
22390 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
22391 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22392 awk -vp=$osp '$4 == p { print $2 }')
22393 [ $stat = IN ] || {
22394 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22395 error "deactivate error"
22397 echo "Activate: " $osp
22398 do_facet $SINGLEMDS $LCTL --device %$osp activate
22399 local stat=$(do_facet $SINGLEMDS $LCTL dl |
22400 awk -vp=$osp '$4 == p { print $2 }')
22401 [ $stat = UP ] || {
22402 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
22403 error "activate error"
22407 run_test 404 "validate manual {de}activated works properly for OSPs"
22410 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
22411 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
22412 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
22413 skip "Layout swap lock is not supported"
22415 check_swap_layouts_support
22416 check_swap_layout_no_dom $DIR
22418 test_mkdir $DIR/$tdir
22419 swap_lock_test -d $DIR/$tdir ||
22420 error "One layout swap locked test failed"
22422 run_test 405 "Various layout swap lock tests"
22425 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22426 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
22427 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
22428 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22429 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
22430 skip "Need MDS version at least 2.8.50"
22432 local def_stripe_size=$($LFS getstripe -S $MOUNT)
22433 local test_pool=$TESTNAME
22435 pool_add $test_pool || error "pool_add failed"
22436 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
22437 error "pool_add_targets failed"
22439 save_layout_restore_at_exit $MOUNT
22441 # parent set default stripe count only, child will stripe from both
22442 # parent and fs default
22443 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
22444 error "setstripe $MOUNT failed"
22445 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
22446 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
22447 for i in $(seq 10); do
22448 local f=$DIR/$tdir/$tfile.$i
22449 touch $f || error "touch failed"
22450 local count=$($LFS getstripe -c $f)
22451 [ $count -eq $OSTCOUNT ] ||
22452 error "$f stripe count $count != $OSTCOUNT"
22453 local offset=$($LFS getstripe -i $f)
22454 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
22455 local size=$($LFS getstripe -S $f)
22456 [ $size -eq $((def_stripe_size * 2)) ] ||
22457 error "$f stripe size $size != $((def_stripe_size * 2))"
22458 local pool=$($LFS getstripe -p $f)
22459 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
22462 # change fs default striping, delete parent default striping, now child
22463 # will stripe from new fs default striping only
22464 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
22465 error "change $MOUNT default stripe failed"
22466 $LFS setstripe -c 0 $DIR/$tdir ||
22467 error "delete $tdir default stripe failed"
22468 for i in $(seq 11 20); do
22469 local f=$DIR/$tdir/$tfile.$i
22470 touch $f || error "touch $f failed"
22471 local count=$($LFS getstripe -c $f)
22472 [ $count -eq 1 ] || error "$f stripe count $count != 1"
22473 local offset=$($LFS getstripe -i $f)
22474 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
22475 local size=$($LFS getstripe -S $f)
22476 [ $size -eq $def_stripe_size ] ||
22477 error "$f stripe size $size != $def_stripe_size"
22478 local pool=$($LFS getstripe -p $f)
22479 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
22482 unlinkmany $DIR/$tdir/$tfile. 1 20
22484 local f=$DIR/$tdir/$tfile
22485 pool_remove_all_targets $test_pool $f
22486 pool_remove $test_pool $f
22488 run_test 406 "DNE support fs default striping"
22491 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22492 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
22493 skip "Need MDS version at least 2.8.55"
22494 remote_mds_nodsh && skip "remote MDS with nodsh"
22496 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
22497 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
22498 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
22499 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
22500 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
22502 #define OBD_FAIL_DT_TXN_STOP 0x2019
22503 for idx in $(seq $MDSCOUNT); do
22504 do_facet mds$idx "lctl set_param fail_loc=0x2019"
22506 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
22507 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
22508 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
22511 run_test 407 "transaction fail should cause operation fail"
22514 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
22516 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
22517 lctl set_param fail_loc=0x8000040a
22518 # let ll_prepare_partial_page() fail
22519 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
22523 # create at least 100 unused inodes so that
22524 # shrink_icache_memory(0) should not return 0
22525 touch $DIR/$tfile-{0..100}
22526 rm -f $DIR/$tfile-{0..100}
22529 echo 2 > /proc/sys/vm/drop_caches
22531 run_test 408 "drop_caches should not hang due to page leaks"
22535 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22537 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
22538 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
22539 touch $DIR/$tdir/guard || error "(2) Fail to create"
22541 local PREFIX=$(str_repeat 'A' 128)
22542 echo "Create 1K hard links start at $(date)"
22543 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22544 error "(3) Fail to hard link"
22546 echo "Links count should be right although linkEA overflow"
22547 stat $DIR/$tdir/guard || error "(4) Fail to stat"
22548 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
22549 [ $linkcount -eq 1001 ] ||
22550 error "(5) Unexpected hard links count: $linkcount"
22552 echo "List all links start at $(date)"
22553 ls -l $DIR/$tdir/foo > /dev/null ||
22554 error "(6) Fail to list $DIR/$tdir/foo"
22556 echo "Unlink hard links start at $(date)"
22557 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
22558 error "(7) Fail to unlink"
22559 echo "Unlink hard links finished at $(date)"
22561 run_test 409 "Large amount of cross-MDTs hard links on the same file"
22565 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
22566 skip "Need client version at least 2.9.59"
22567 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
22568 skip "Need MODULES build"
22570 # Create a file, and stat it from the kernel
22571 local testfile=$DIR/$tfile
22574 local run_id=$RANDOM
22575 local my_ino=$(stat --format "%i" $testfile)
22577 # Try to insert the module. This will always fail as the
22578 # module is designed to not be inserted.
22579 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
22582 # Anything but success is a test failure
22584 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
22585 error "no inode match"
22587 run_test 410 "Test inode number returned from kernel thread"
22589 cleanup_test411_cgroup() {
22595 local cg_basedir=/sys/fs/cgroup/memory
22597 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
22598 skip "no setup for cgroup"
22600 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
22601 error "test file creation failed"
22602 cancel_lru_locks osc
22604 # Create a very small memory cgroup to force a slab allocation error
22605 local cgdir=$cg_basedir/osc_slab_alloc
22606 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
22607 trap "cleanup_test411_cgroup $cgdir" EXIT
22608 echo 2M > $cgdir/memory.kmem.limit_in_bytes
22609 echo 1M > $cgdir/memory.limit_in_bytes
22611 # Should not LBUG, just be killed by oom-killer
22612 # dd will return 0 even allocation failure in some environment.
22613 # So don't check return value
22614 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
22615 cleanup_test411_cgroup $cgdir
22619 run_test 411 "Slab allocation error with cgroup does not LBUG"
22622 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22623 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
22624 skip "Need server version at least 2.10.55"
22627 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
22628 error "mkdir failed"
22629 $LFS getdirstripe $DIR/$tdir
22630 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
22631 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
22632 error "expect $((MDSCOUT - 1)) get $stripe_index"
22633 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
22634 [ $stripe_count -eq 2 ] ||
22635 error "expect 2 get $stripe_count"
22637 run_test 412 "mkdir on specific MDTs"
22641 local stripe_count=$2
22642 local mdts=$(comma_list $(mdts_nodes))
22645 local lmv_qos_prio_free
22646 local lmv_qos_threshold_rr
22647 local lmv_qos_maxage
22648 local lod_qos_prio_free
22649 local lod_qos_threshold_rr
22650 local lod_qos_maxage
22654 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
22655 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
22656 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
22658 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
22659 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
22660 stack_trap "$LCTL set_param \
22661 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null" EXIT
22662 stack_trap "$LCTL set_param \
22663 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
22664 stack_trap "$LCTL set_param \
22665 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" EXIT
22667 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
22668 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
22669 lod_qos_prio_free=${lod_qos_prio_free%%%}
22670 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
22671 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
22672 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
22673 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
22674 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
22675 stack_trap "do_nodes $mdts $LCTL set_param \
22676 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null" EXIT
22677 stack_trap "do_nodes $mdts $LCTL set_param \
22678 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null" \
22680 stack_trap "do_nodes $mdts $LCTL set_param \
22681 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" EXIT
22684 echo "Mkdir (stripe_count $stripe_count) roundrobin:"
22686 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
22687 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
22689 testdir=$DIR/$tdir-s$stripe_count/rr
22691 for i in $(seq $((100 * MDSCOUNT))); do
22692 eval $mkdir_cmd $testdir/subdir$i ||
22693 error "$mkdir_cmd subdir$i failed"
22696 for i in $(seq $MDSCOUNT); do
22697 count=$($LFS getdirstripe -i $testdir/* |
22698 grep ^$((i - 1))$ | wc -l)
22699 echo "$count directories created on MDT$((i - 1))"
22700 [ $count -eq 100 ] || error "subdirs are not evenly distributed"
22702 if [ $stripe_count -gt 1 ]; then
22703 count=$($LFS getdirstripe $testdir/* |
22704 grep -P "^\s+$((i - 1))\t" | wc -l)
22705 echo "$count stripes created on MDT$((i - 1))"
22706 # deviation should < 5% of average
22707 [ $count -lt $((95 * stripe_count)) ] ||
22708 [ $count -gt $((105 * stripe_count)) ] &&
22709 error "stripes are not evenly distributed"
22713 $LCTL set_param lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null
22714 do_nodes $mdts $LCTL set_param \
22715 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null
22718 echo "Check for uneven MDTs: "
22728 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
22729 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
22730 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
22732 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22733 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
22736 for ((i = 1; i < ${#ffree[@]}; i++)); do
22737 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
22738 if [ $tmp -gt $max ]; then
22742 if [ $tmp -lt $min ]; then
22748 [ ${ffree[min_index]} -eq 0 ] &&
22749 skip "no free files in MDT$min_index"
22750 [ ${ffree[min_index]} -gt 100000000 ] &&
22751 skip "too much free files in MDT$min_index"
22753 # Check if we need to generate uneven MDTs
22755 local diff=$(((max - min) * 100 / min))
22756 local value="$(generate_string 1024)"
22758 while [ $diff -lt $threshold ]; do
22759 # generate uneven MDTs, create till $threshold% diff
22760 echo -n "weight diff=$diff% must be > $threshold% ..."
22761 count=$((${ffree[min_index]} / 10))
22762 # 50 sec per 10000 files in vm
22763 [ $count -gt 40000 ] && [ "$SLOW" = "no" ] &&
22764 skip "$count files to create"
22765 echo "Fill MDT$min_index with $count files"
22766 [ -d $DIR/$tdir-MDT$min_index ] ||
22767 $LFS mkdir -i $min_index $DIR/$tdir-MDT$min_index ||
22768 error "mkdir $tdir-MDT$min_index failed"
22769 for i in $(seq $count); do
22770 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE \
22771 $DIR/$tdir-MDT$min_index/f$j_$i > /dev/null ||
22772 error "create f$j_$i failed"
22773 setfattr -n user.413b -v $value \
22774 $DIR/$tdir-MDT$min_index/f$j_$i ||
22775 error "setfattr f$j_$i failed"
22778 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
22779 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
22780 max=$(((${ffree[max_index]} >> 8) * \
22781 (${bavail[max_index]} * bsize >> 16)))
22782 min=$(((${ffree[min_index]} >> 8) * \
22783 (${bavail[min_index]} * bsize >> 16)))
22784 diff=$(((max - min) * 100 / min))
22787 echo "MDT filesfree available: ${ffree[@]}"
22788 echo "MDT blocks available: ${bavail[@]}"
22789 echo "weight diff=$diff%"
22792 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
22794 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
22795 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
22796 # decrease statfs age, so that it can be updated in time
22797 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
22798 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
22802 testdir=$DIR/$tdir-s$stripe_count/qos
22804 for i in $(seq $((100 * MDSCOUNT))); do
22805 eval $mkdir_cmd $testdir/subdir$i ||
22806 error "$mkdir_cmd subdir$i failed"
22809 for i in $(seq $MDSCOUNT); do
22810 count=$($LFS getdirstripe -i $testdir/* | grep ^$((i - 1))$ |
22812 echo "$count directories created on MDT$((i - 1))"
22814 if [ $stripe_count -gt 1 ]; then
22815 count=$($LFS getdirstripe $testdir/* |
22816 grep -P "^\s+$((i - 1))\t" | wc -l)
22817 echo "$count stripes created on MDT$((i - 1))"
22821 max=$($LFS getdirstripe -i $testdir/* | grep ^$max_index$ | wc -l)
22822 min=$($LFS getdirstripe -i $testdir/* | grep ^$min_index$ | wc -l)
22824 # D-value should > 10% of averge
22825 [ $((max - min)) -lt 10 ] &&
22826 error "subdirs shouldn't be evenly distributed"
22829 if [ $stripe_count -gt 1 ]; then
22830 max=$($LFS getdirstripe $testdir/* |
22831 grep -P "^\s+$max_index\t" | wc -l)
22832 min=$($LFS getdirstripe $testdir/* |
22833 grep -P "^\s+$min_index\t" | wc -l)
22834 [ $((max - min)) -le $((10 * stripe_count)) ] &&
22835 error "stripes shouldn't be evenly distributed"|| true
22840 [ $MDSCOUNT -lt 2 ] &&
22841 skip "We need at least 2 MDTs for this test"
22843 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22844 skip "Need server version at least 2.12.52"
22848 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22849 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22850 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22851 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22852 test_qos_mkdir "$LFS mkdir -c $stripe_count" $stripe_count
22855 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
22858 [ $MDSCOUNT -lt 2 ] &&
22859 skip "We need at least 2 MDTs for this test"
22861 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
22862 skip "Need server version at least 2.12.52"
22866 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
22867 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
22868 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
22869 mkdir $DIR/$tdir-s$stripe_count/qos || error "mkdir failed"
22870 $LFS setdirstripe -D -c $stripe_count \
22871 $DIR/$tdir-s$stripe_count/rr ||
22872 error "setdirstripe failed"
22873 $LFS setdirstripe -D -c $stripe_count \
22874 $DIR/$tdir-s$stripe_count/qos ||
22875 error "setdirstripe failed"
22876 test_qos_mkdir "mkdir" $stripe_count
22879 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
22882 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
22883 $LCTL set_param fail_loc=0x80000521
22884 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
22887 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
22890 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22891 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
22892 skip "Need server version at least 2.11.52"
22902 # this test may be slow on ZFS
22903 [ "$mds1_FSTYPE" == "zfs" ] && total=100
22905 # though this test is designed for striped directory, let's test normal
22906 # directory too since lock is always saved as CoS lock.
22907 test_mkdir $DIR/$tdir || error "mkdir $tdir"
22908 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
22917 start_time=$(date +%s)
22918 for i in $(seq $total); do
22919 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
22922 end_time=$(date +%s)
22923 duration=$((end_time - start_time))
22925 kill -9 $setattr_pid
22927 echo "rename $total files took $duration sec"
22928 [ $duration -lt 100 ] || error "rename took $duration sec"
22930 run_test 415 "lock revoke is not missing"
22933 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
22934 skip "Need server version at least 2.11.55"
22936 # define OBD_FAIL_OSD_TXN_START 0x19a
22937 do_facet mds1 lctl set_param fail_loc=0x19a
22939 lfs mkdir -c $MDSCOUNT $DIR/$tdir
22943 run_test 416 "transaction start failure won't cause system hung"
22947 do_nodes $(comma_list $(mdts_nodes)) \
22948 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
22949 do_nodes $(comma_list $(mdts_nodes)) \
22950 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
22951 do_nodes $(comma_list $(mdts_nodes)) \
22952 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
22956 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
22957 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
22958 skip "Need MDS version at least 2.11.56"
22960 trap cleanup_417 RETURN EXIT
22962 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
22963 do_nodes $(comma_list $(mdts_nodes)) \
22964 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
22965 $LFS migrate -m 0 $DIR/$tdir.1 &&
22966 error "migrate dir $tdir.1 should fail"
22968 do_nodes $(comma_list $(mdts_nodes)) \
22969 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
22970 $LFS mkdir -i 1 $DIR/$tdir.2 &&
22971 error "create remote dir $tdir.2 should fail"
22973 do_nodes $(comma_list $(mdts_nodes)) \
22974 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
22975 $LFS mkdir -c 2 $DIR/$tdir.3 &&
22976 error "create striped dir $tdir.3 should fail"
22979 run_test 417 "disable remote dir, striped dir and dir migration"
22981 # Checks that the outputs of df [-i] and lfs df [-i] match
22983 # usage: check_lfs_df <blocks | inodes> <mountpoint>
22993 [ "$1" == "blocks" ] && inodes= || inodes="-i"
22995 for count in {1..100}; do
22999 # read the lines of interest
23000 df_out=($(df -P $inodes $dir | tail -n +2)) ||
23001 error "df $inodes $dir | tail -n +2 failed"
23002 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
23003 error "lfs df $inodes $dir | grep summary: failed"
23005 # skip first substrings of each output as they are different
23006 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
23007 # compare the two outputs
23009 for i in {1..5}; do
23010 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
23018 lfs df $inodes $dir
23019 error "df and lfs df $1 output mismatch: " \
23020 "df ${inodes}: ${df_out[*]}, " \
23021 "lfs df ${inodes}: ${lfs_df_out[*]}"
23026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23028 local dir=$DIR/$tdir
23029 local numfiles=$((RANDOM % 4096 + 2))
23030 local numblocks=$((RANDOM % 256 + 1))
23032 wait_delete_completed
23035 # check block output
23036 check_lfs_df blocks $dir
23037 # check inode output
23038 check_lfs_df inodes $dir
23040 # create a single file and retest
23041 echo "Creating a single file and testing"
23042 createmany -o $dir/$tfile- 1 &>/dev/null ||
23043 error "creating 1 file in $dir failed"
23044 check_lfs_df blocks $dir
23045 check_lfs_df inodes $dir
23047 # create a random number of files
23048 echo "Creating $((numfiles - 1)) files and testing"
23049 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
23050 error "creating $((numfiles - 1)) files in $dir failed"
23052 # write a random number of blocks to the first test file
23053 echo "Writing $numblocks 4K blocks and testing"
23054 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
23055 count=$numblocks &>/dev/null ||
23056 error "dd to $dir/${tfile}-0 failed"
23059 check_lfs_df blocks $dir
23060 check_lfs_df inodes $dir
23062 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
23063 error "unlinking $numfiles files in $dir failed"
23065 run_test 418 "df and lfs df outputs match"
23069 local dir=$DIR/$tdir
23074 cancel_lru_locks mdc
23076 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
23077 $LCTL set_param fail_loc=0x1410
23079 $LCTL set_param fail_loc=0
23082 run_test 419 "Verify open file by name doesn't crash kernel"
23086 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
23087 skip "Need MDS version at least 2.12.53"
23089 local SAVE_UMASK=$(umask)
23090 local dir=$DIR/$tdir
23091 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
23095 mkdir -m03777 $dir/testdir
23096 ls -dn $dir/testdir
23097 # Need to remove trailing '.' when SELinux is enabled
23098 local dirperms=$(ls -dn $dir/testdir |
23099 awk '{ sub(/\.$/, "", $1); print $1}')
23100 [ $dirperms == "drwxrwsrwt" ] ||
23101 error "incorrect perms on $dir/testdir"
23103 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
23104 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
23105 ls -n $dir/testdir/testfile
23106 local fileperms=$(ls -n $dir/testdir/testfile |
23107 awk '{ sub(/\.$/, "", $1); print $1}')
23108 [ $fileperms == "-rwxr-xr-x" ] ||
23109 error "incorrect perms on $dir/testdir/testfile"
23113 run_test 420 "clear SGID bit on non-directories for non-members"
23120 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23121 skip "Need MDS version at least 2.12.54"
23123 test_mkdir $DIR/$tdir
23124 createmany -o $DIR/$tdir/f 3
23125 cnt=$(ls -1 $DIR/$tdir | wc -l)
23126 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23128 fid1=$(lfs path2fid $DIR/$tdir/f1)
23129 fid2=$(lfs path2fid $DIR/$tdir/f2)
23130 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
23132 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
23133 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
23135 cnt=$(ls -1 $DIR/$tdir | wc -l)
23136 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23138 rm -f $DIR/$tdir/f3 || error "can't remove f3"
23139 createmany -o $DIR/$tdir/f 3
23140 cnt=$(ls -1 $DIR/$tdir | wc -l)
23141 [ $cnt != 3 ] && error "unexpected #files: $cnt"
23143 fid1=$(lfs path2fid $DIR/$tdir/f1)
23144 fid2=$(lfs path2fid $DIR/$tdir/f2)
23145 echo "remove using fsname $FSNAME"
23146 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
23148 cnt=$(ls -1 $DIR/$tdir | wc -l)
23149 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
23151 run_test 421a "simple rm by fid"
23158 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23159 skip "Need MDS version at least 2.12.54"
23161 test_mkdir $DIR/$tdir
23162 createmany -o $DIR/$tdir/f 3
23163 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
23166 FID1=$(lfs path2fid $DIR/$tdir/f1)
23167 FID2=$(lfs path2fid $DIR/$tdir/f2)
23168 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
23170 kill -USR1 $MULTIPID
23173 cnt=$(ls $DIR/$tdir | wc -l)
23174 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
23176 run_test 421b "rm by fid on open file"
23182 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23183 skip "Need MDS version at least 2.12.54"
23185 test_mkdir $DIR/$tdir
23186 createmany -o $DIR/$tdir/f 3
23187 touch $DIR/$tdir/$tfile
23188 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
23189 cnt=$(ls -1 $DIR/$tdir | wc -l)
23190 [ $cnt != 184 ] && error "unexpected #files: $cnt"
23192 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
23193 $LFS rmfid $DIR $FID1 || error "rmfid failed"
23195 cnt=$(ls $DIR/$tdir | wc -l)
23196 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
23198 run_test 421c "rm by fid against hardlinked files"
23204 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23205 skip "Need MDS version at least 2.12.54"
23207 test_mkdir $DIR/$tdir
23208 createmany -o $DIR/$tdir/f 4097
23209 cnt=$(ls -1 $DIR/$tdir | wc -l)
23210 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
23212 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
23213 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23215 cnt=$(ls $DIR/$tdir | wc -l)
23217 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23219 run_test 421d "rmfid en masse"
23225 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23226 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23227 skip "Need MDS version at least 2.12.54"
23229 mkdir -p $DIR/$tdir
23230 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23231 createmany -o $DIR/$tdir/striped_dir/f 512
23232 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23233 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23235 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23236 sed "s/[/][^:]*://g")
23237 $LFS rmfid $DIR $FIDS || error "rmfid failed"
23239 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23241 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23243 run_test 421e "rmfid in DNE"
23249 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23250 skip "Need MDS version at least 2.12.54"
23252 test_mkdir $DIR/$tdir
23254 cnt=$(ls -1 $DIR/$tdir | wc -l)
23255 [ $cnt != 1 ] && error "unexpected #files: $cnt"
23257 FID=$(lfs path2fid $DIR/$tdir/f)
23258 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
23259 # rmfid should fail
23260 cnt=$(ls -1 $DIR/$tdir | wc -l)
23261 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
23263 chmod a+rw $DIR/$tdir
23265 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
23266 # rmfid should fail
23267 cnt=$(ls -1 $DIR/$tdir | wc -l)
23268 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
23271 $RUNAS touch $DIR/$tdir/f
23272 FID=$(lfs path2fid $DIR/$tdir/f)
23273 echo "rmfid as root"
23274 $LFS rmfid $DIR $FID || error "rmfid as root failed"
23275 cnt=$(ls -1 $DIR/$tdir | wc -l)
23276 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
23279 $RUNAS touch $DIR/$tdir/f
23280 cnt=$(ls -1 $DIR/$tdir | wc -l)
23281 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
23282 FID=$(lfs path2fid $DIR/$tdir/f)
23283 # rmfid w/o user_fid2path mount option should fail
23284 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
23285 cnt=$(ls -1 $DIR/$tdir | wc -l)
23286 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
23288 umount_client $MOUNT || error "failed to umount client"
23289 mount_client $MOUNT "$MOUNT_OPTS,user_fid2path" ||
23290 error "failed to mount client'"
23292 $RUNAS $LFS rmfid $DIR $FID || error "rmfid failed"
23293 # rmfid should succeed
23294 cnt=$(ls -1 $DIR/$tdir | wc -l)
23295 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
23297 # rmfid shouldn't allow to remove files due to dir's permission
23298 chmod a+rwx $DIR/$tdir
23301 FID=$(lfs path2fid $DIR/$tdir/f)
23302 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail"
23304 umount_client $MOUNT || error "failed to umount client"
23305 mount_client $MOUNT "$MOUNT_OPTS" ||
23306 error "failed to mount client'"
23309 run_test 421f "rmfid checks permissions"
23315 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23316 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
23317 skip "Need MDS version at least 2.12.54"
23319 mkdir -p $DIR/$tdir
23320 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23321 createmany -o $DIR/$tdir/striped_dir/f 512
23322 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23323 [ $cnt != 512 ] && error "unexpected #files: $cnt"
23325 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
23326 sed "s/[/][^:]*://g")
23328 rm -f $DIR/$tdir/striped_dir/f1*
23329 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
23330 removed=$((512 - cnt))
23332 # few files have been just removed, so we expect
23333 # rmfid to fail on their fids
23334 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
23335 [ $removed != $errors ] && error "$errors != $removed"
23337 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
23339 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
23341 run_test 421g "rmfid to return errors properly"
23344 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
23345 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
23346 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
23347 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
23348 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
23350 local amc=$(at_max_get client)
23351 local amo=$(at_max_get mds1)
23352 local timeout=`lctl get_param -n timeout`
23354 at_max_set 0 client
23357 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
23358 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
23359 fail_val=$(((2*timeout + 10)*1000))
23360 touch $DIR/$tdir/d3/file &
23362 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
23363 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
23364 fail_val=$((2*timeout + 5))
23365 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
23369 sleep $((2 * timeout))
23373 touch $DIR/$tdir/d2/file3
23374 touch $DIR/$tdir/d2/file4
23375 touch $DIR/$tdir/d2/file5
23378 at_max_set $amc client
23379 at_max_set $amo mds1
23381 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
23382 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
23383 error "Watchdog is always throttled"
23385 run_test 422 "kill a process with RPC in progress"
23398 # ensure statfs cache is expired
23401 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
23402 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
23406 run_test 423 "statfs should return a right data"
23409 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
23410 $LCTL set_param fail_loc=0x80000522
23411 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
23414 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
23417 test_mkdir -c -1 $DIR/$tdir
23418 $LFS setstripe -c -1 $DIR/$tdir
23420 lru_resize_disable "" 100
23421 stack_trap "lru_resize_enable" EXIT
23425 for i in $(seq $((MDSCOUNT * 125))); do
23426 local t=$DIR/$tdir/$tfile_$i
23428 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
23429 error_noexit "Create file $t"
23431 stack_trap "rm -rf $DIR/$tdir" EXIT
23433 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
23434 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
23435 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
23437 [ $lock_count -le $lru_size ] ||
23438 error "osc lock count $lock_count > lru size $lru_size"
23441 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
23442 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
23443 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
23445 [ $lock_count -le $lru_size ] ||
23446 error "mdc lock count $lock_count > lru size $lru_size"
23449 run_test 425 "lock count should not exceed lru size"
23452 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23453 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23454 skip "Need server version at least 2.9.55"
23456 start_full_debug_logging
23460 stop_full_debug_logging
23464 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23465 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23466 awk '/The barrier for/ { print $7 }')
23469 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
23474 barrier_expired() {
23477 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
23478 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
23479 awk '/will be expired/ { print $7 }')
23481 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
23490 echo "Start barrier_freeze at: $(date)"
23491 #define OBD_FAIL_BARRIER_DELAY 0x2202
23492 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23493 # Do not reduce barrier time - See LU-11873
23494 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
23497 local b_status=$(barrier_stat)
23498 echo "Got barrier status at: $(date)"
23499 [ "$b_status" = "'freezing_p1'" ] ||
23500 error "(1) unexpected barrier status $b_status"
23502 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23504 b_status=$(barrier_stat)
23505 [ "$b_status" = "'frozen'" ] ||
23506 error "(2) unexpected barrier status $b_status"
23508 local expired=$(barrier_expired)
23509 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
23510 sleep $((expired + 3))
23512 b_status=$(barrier_stat)
23513 [ "$b_status" = "'expired'" ] ||
23514 error "(3) unexpected barrier status $b_status"
23516 # Do not reduce barrier time - See LU-11873
23517 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
23518 error "(4) fail to freeze barrier"
23520 b_status=$(barrier_stat)
23521 [ "$b_status" = "'frozen'" ] ||
23522 error "(5) unexpected barrier status $b_status"
23524 echo "Start barrier_thaw at: $(date)"
23525 #define OBD_FAIL_BARRIER_DELAY 0x2202
23526 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
23527 do_facet mgs $LCTL barrier_thaw $FSNAME &
23530 b_status=$(barrier_stat)
23531 echo "Got barrier status at: $(date)"
23532 [ "$b_status" = "'thawing'" ] ||
23533 error "(6) unexpected barrier status $b_status"
23535 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
23537 b_status=$(barrier_stat)
23538 [ "$b_status" = "'thawed'" ] ||
23539 error "(7) unexpected barrier status $b_status"
23541 #define OBD_FAIL_BARRIER_FAILURE 0x2203
23542 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
23543 do_facet mgs $LCTL barrier_freeze $FSNAME
23545 b_status=$(barrier_stat)
23546 [ "$b_status" = "'failed'" ] ||
23547 error "(8) unexpected barrier status $b_status"
23549 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
23550 do_facet mgs $LCTL barrier_thaw $FSNAME
23554 run_test 801a "write barrier user interfaces and stat machine"
23559 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23560 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
23561 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
23562 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
23563 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
23565 cancel_lru_locks mdc
23567 # 180 seconds should be long enough
23568 do_facet mgs $LCTL barrier_freeze $FSNAME 180
23570 local b_status=$(barrier_stat)
23571 [ "$b_status" = "'frozen'" ] ||
23572 error "(6) unexpected barrier status $b_status"
23574 mkdir $DIR/$tdir/d0/d10 &
23577 touch $DIR/$tdir/d1/f13 &
23580 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
23583 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
23586 rm -f $DIR/$tdir/d4/f12 &
23589 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
23591 # To guarantee taht the 'stat' is not blocked
23592 b_status=$(barrier_stat)
23593 [ "$b_status" = "'frozen'" ] ||
23594 error "(8) unexpected barrier status $b_status"
23596 # let above commands to run at background
23599 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
23600 ps -p $touch_pid || error "(10) touch should be blocked"
23601 ps -p $ln_pid || error "(11) link should be blocked"
23602 ps -p $mv_pid || error "(12) rename should be blocked"
23603 ps -p $rm_pid || error "(13) unlink should be blocked"
23605 b_status=$(barrier_stat)
23606 [ "$b_status" = "'frozen'" ] ||
23607 error "(14) unexpected barrier status $b_status"
23609 do_facet mgs $LCTL barrier_thaw $FSNAME
23610 b_status=$(barrier_stat)
23611 [ "$b_status" = "'thawed'" ] ||
23612 error "(15) unexpected barrier status $b_status"
23614 wait $mkdir_pid || error "(16) mkdir should succeed"
23615 wait $touch_pid || error "(17) touch should succeed"
23616 wait $ln_pid || error "(18) link should succeed"
23617 wait $mv_pid || error "(19) rename should succeed"
23618 wait $rm_pid || error "(20) unlink should succeed"
23622 run_test 801b "modification will be blocked by write barrier"
23625 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23629 stop mds2 || error "(1) Fail to stop mds2"
23631 do_facet mgs $LCTL barrier_freeze $FSNAME 30
23633 local b_status=$(barrier_stat)
23634 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
23635 do_facet mgs $LCTL barrier_thaw $FSNAME
23636 error "(2) unexpected barrier status $b_status"
23639 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23640 error "(3) Fail to rescan barrier bitmap"
23642 # Do not reduce barrier time - See LU-11873
23643 do_facet mgs $LCTL barrier_freeze $FSNAME 20
23645 b_status=$(barrier_stat)
23646 [ "$b_status" = "'frozen'" ] ||
23647 error "(4) unexpected barrier status $b_status"
23649 do_facet mgs $LCTL barrier_thaw $FSNAME
23650 b_status=$(barrier_stat)
23651 [ "$b_status" = "'thawed'" ] ||
23652 error "(5) unexpected barrier status $b_status"
23654 local devname=$(mdsdevname 2)
23656 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
23658 do_facet mgs $LCTL barrier_rescan $FSNAME ||
23659 error "(7) Fail to rescan barrier bitmap"
23663 run_test 801c "rescan barrier bitmap"
23665 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
23666 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
23667 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
23668 saved_MOUNT_OPTS=$MOUNT_OPTS
23674 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
23675 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
23676 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
23677 MOUNT_OPTS=$saved_MOUNT_OPTS
23682 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
23683 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
23684 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
23685 skip "Need server version at least 2.9.55"
23687 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
23689 mkdir $DIR/$tdir || error "(1) fail to mkdir"
23691 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23692 error "(2) Fail to copy"
23694 trap cleanup_802a EXIT
23696 # sync by force before remount as readonly
23697 sync; sync_all_data; sleep 3; sync_all_data
23701 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
23702 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
23703 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
23705 echo "Mount the server as read only"
23706 setupall server_only || error "(3) Fail to start servers"
23708 echo "Mount client without ro should fail"
23709 mount_client $MOUNT &&
23710 error "(4) Mount client without 'ro' should fail"
23712 echo "Mount client with ro should succeed"
23713 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
23714 mount_client $MOUNT ||
23715 error "(5) Mount client with 'ro' should succeed"
23717 echo "Modify should be refused"
23718 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23720 echo "Read should be allowed"
23721 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23722 error "(7) Read should succeed under ro mode"
23726 run_test 802a "simulate readonly device"
23729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23730 remote_mds_nodsh && skip "remote MDS with nodsh"
23732 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
23733 skip "readonly option not available"
23735 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
23737 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
23738 error "(2) Fail to copy"
23740 # write back all cached data before setting MDT to readonly
23744 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
23745 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
23747 echo "Modify should be refused"
23748 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
23750 echo "Read should be allowed"
23751 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
23752 error "(7) Read should succeed under ro mode"
23755 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
23757 run_test 802b "be able to set MDTs to readonly"
23760 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23761 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23762 skip "MDS needs to be newer than 2.10.54"
23764 mkdir -p $DIR/$tdir
23765 # Create some objects on all MDTs to trigger related logs objects
23766 for idx in $(seq $MDSCOUNT); do
23767 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
23768 $DIR/$tdir/dir${idx} ||
23769 error "Fail to create $DIR/$tdir/dir${idx}"
23773 wait_delete_completed # ensure old test cleanups are finished
23774 echo "before create:"
23776 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23778 for i in {1..10}; do
23779 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
23780 error "Fail to create $DIR/$tdir/foo$i"
23784 echo "after create:"
23786 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23788 # allow for an llog to be cleaned up during the test
23789 [ $after_used -ge $((before_used + 10 - 1)) ] ||
23790 error "before ($before_used) + 10 > after ($after_used)"
23792 for i in {1..10}; do
23793 rm -rf $DIR/$tdir/foo$i ||
23794 error "Fail to remove $DIR/$tdir/foo$i"
23797 sleep 3 # avoid MDT return cached statfs
23798 wait_delete_completed
23799 echo "after unlink:"
23801 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
23803 # allow for an llog to be created during the test
23804 [ $after_used -le $((before_used + 1)) ] ||
23805 error "after ($after_used) > before ($before_used) + 1"
23807 run_test 803 "verify agent object for remote object"
23810 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
23811 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
23812 skip "MDS needs to be newer than 2.10.54"
23813 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
23815 mkdir -p $DIR/$tdir
23816 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
23817 error "Fail to create $DIR/$tdir/dir0"
23819 local fid=$($LFS path2fid $DIR/$tdir/dir0)
23820 local dev=$(mdsdevname 2)
23822 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23823 grep ${fid} || error "NOT found agent entry for dir0"
23825 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
23826 error "Fail to create $DIR/$tdir/dir1"
23828 touch $DIR/$tdir/dir1/foo0 ||
23829 error "Fail to create $DIR/$tdir/dir1/foo0"
23830 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
23833 for idx in $(seq $MDSCOUNT); do
23834 dev=$(mdsdevname $idx)
23835 do_facet mds${idx} \
23836 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23837 grep ${fid} && rc=$idx
23840 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
23841 error "Fail to rename foo0 to foo1"
23842 if [ $rc -eq 0 ]; then
23843 for idx in $(seq $MDSCOUNT); do
23844 dev=$(mdsdevname $idx)
23845 do_facet mds${idx} \
23846 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23847 grep ${fid} && rc=$idx
23851 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
23852 error "Fail to rename foo1 to foo2"
23853 if [ $rc -eq 0 ]; then
23854 for idx in $(seq $MDSCOUNT); do
23855 dev=$(mdsdevname $idx)
23856 do_facet mds${idx} \
23857 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
23858 grep ${fid} && rc=$idx
23862 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
23864 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
23865 error "Fail to link to $DIR/$tdir/dir1/foo2"
23866 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
23867 error "Fail to rename foo2 to foo0"
23868 unlink $DIR/$tdir/dir1/foo0 ||
23869 error "Fail to unlink $DIR/$tdir/dir1/foo0"
23870 rm -rf $DIR/$tdir/dir0 ||
23871 error "Fail to rm $DIR/$tdir/dir0"
23873 for idx in $(seq $MDSCOUNT); do
23874 dev=$(mdsdevname $idx)
23878 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
23880 start mds${idx} $dev $MDS_MOUNT_OPTS ||
23881 error "mount mds$idx failed"
23882 df $MOUNT > /dev/null 2>&1
23884 # e2fsck should not return error
23886 error "e2fsck detected error on MDT${idx}: rc=$rc"
23889 run_test 804 "verify agent entry for remote entry"
23892 do_facet $SINGLEMDS zfs set quota=$old $fsset
23893 unlinkmany $DIR/$tdir/f- 1000000
23898 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
23899 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
23900 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
23901 skip "netfree not implemented before 0.7"
23902 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
23903 skip "Need MDS version at least 2.10.57"
23910 local pref="osd-zfs.$FSNAME-MDT0000."
23912 # limit available space on MDS dataset to meet nospace issue
23913 # quickly. then ZFS 0.7.2 can use reserved space if asked
23914 # properly (using netfree flag in osd_declare_destroy()
23915 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
23916 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
23918 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
23919 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
23920 let "usedkb=usedkb-freekb"
23921 let "freekb=freekb/2"
23922 if let "freekb > 5000"; then
23925 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
23926 trap cleanup_805 EXIT
23928 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
23929 error "Can't set PFL layout"
23930 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
23931 rm -rf $DIR/$tdir || error "not able to remove"
23932 do_facet $SINGLEMDS zfs set quota=$old $fsset
23935 run_test 805 "ZFS can remove from full fs"
23941 local size=$($LFS getsom -s $file)
23942 local expect=$(stat -c %s $file)
23944 [[ $size == $expect ]] ||
23945 error "$file expected size: $expect, got: $size"
23947 local blocks=$($LFS getsom -b $file)
23948 expect=$(stat -c %b $file)
23949 [[ $blocks == $expect ]] ||
23950 error "$file expected blocks: $expect, got: $blocks"
23955 local size=$($LFS getsom -s $1)
23958 [[ $size == $expect ]] ||
23959 error "$file expected size: $expect, got: $size"
23963 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
23964 skip "Need MDS version at least 2.11.52"
23968 touch $DIR/$tfile || error "touch $tfile failed"
23970 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
23971 save_lustre_params client "llite.*.xattr_cache" > $save
23972 lctl set_param llite.*.xattr_cache=0
23973 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
23975 # single-threaded write
23976 echo "Test SOM for single-threaded write"
23977 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
23978 error "write $tfile failed"
23979 check_lsom_size $DIR/$tfile $bs
23982 local size=$(($num * $bs))
23986 echo "Test SOM for single client multi-threaded($num) write"
23987 $TRUNCATE $DIR/$tfile 0
23988 for ((i = 0; i < $num; i++)); do
23989 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
23991 offset=$((offset + $bs))
23993 for (( i=0; i < $num; i++ )); do
23996 check_lsom_size $DIR/$tfile $size
23998 $TRUNCATE $DIR/$tfile 0
23999 for ((i = 0; i < $num; i++)); do
24000 offset=$((offset - $bs))
24001 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24004 for (( i=0; i < $num; i++ )); do
24007 check_lsom_size $DIR/$tfile $size
24009 # multi-client writes
24010 num=$(get_node_count ${CLIENTS//,/ })
24011 size=$(($num * $bs))
24015 echo "Test SOM for multi-client ($num) writes"
24016 $TRUNCATE $DIR/$tfile 0
24017 for client in ${CLIENTS//,/ }; do
24018 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24021 offset=$((offset + $bs))
24023 for (( i=0; i < $num; i++ )); do
24026 check_lsom_size $DIR/$tfile $offset
24029 $TRUNCATE $DIR/$tfile 0
24030 for client in ${CLIENTS//,/ }; do
24031 offset=$((offset - $bs))
24032 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24036 for (( i=0; i < $num; i++ )); do
24039 check_lsom_size $DIR/$tfile $size
24042 echo "Test SOM for truncate"
24043 $TRUNCATE $DIR/$tfile 1048576
24044 check_lsom_size $DIR/$tfile 1048576
24045 $TRUNCATE $DIR/$tfile 1234
24046 check_lsom_size $DIR/$tfile 1234
24048 # verify SOM blocks count
24049 echo "Verify SOM block count"
24050 $TRUNCATE $DIR/$tfile 0
24051 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
24052 error "failed to write file $tfile"
24053 check_lsom_data $DIR/$tfile
24055 run_test 806 "Verify Lazy Size on MDS"
24058 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24059 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24060 skip "Need MDS version at least 2.11.52"
24062 # Registration step
24063 changelog_register || error "changelog_register failed"
24064 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
24065 changelog_users $SINGLEMDS | grep -q $cl_user ||
24066 error "User $cl_user not found in changelog_users"
24068 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
24069 save_lustre_params client "llite.*.xattr_cache" > $save
24070 lctl set_param llite.*.xattr_cache=0
24071 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
24073 rm -rf $DIR/$tdir || error "rm $tdir failed"
24074 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
24075 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
24076 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
24077 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
24078 error "truncate $tdir/trunc failed"
24081 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
24082 error "write $tfile failed"
24084 # multi-client wirtes
24085 local num=$(get_node_count ${CLIENTS//,/ })
24089 echo "Test SOM for multi-client ($num) writes"
24090 touch $DIR/$tfile || error "touch $tfile failed"
24091 $TRUNCATE $DIR/$tfile 0
24092 for client in ${CLIENTS//,/ }; do
24093 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
24096 offset=$((offset + $bs))
24098 for (( i=0; i < $num; i++ )); do
24102 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
24103 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
24104 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
24105 check_lsom_data $DIR/$tdir/trunc
24106 check_lsom_data $DIR/$tdir/single_dd
24107 check_lsom_data $DIR/$tfile
24110 # Deregistration step
24111 changelog_deregister || error "changelog_deregister failed"
24113 run_test 807 "verify LSOM syncing tool"
24115 check_som_nologged()
24117 local lines=$($LFS changelog $FSNAME-MDT0000 |
24118 grep 'x=trusted.som' | wc -l)
24119 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
24123 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24124 skip "Need MDS version at least 2.11.55"
24126 # Registration step
24127 changelog_register || error "changelog_register failed"
24129 touch $DIR/$tfile || error "touch $tfile failed"
24132 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
24133 error "write $tfile failed"
24136 $TRUNCATE $DIR/$tfile 1234
24139 $TRUNCATE $DIR/$tfile 1048576
24142 # Deregistration step
24143 changelog_deregister || error "changelog_deregister failed"
24145 run_test 808 "Check trusted.som xattr not logged in Changelogs"
24150 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
24154 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
24155 skip "Need MDS version at least 2.11.56"
24157 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
24158 error "failed to create DoM-only file $DIR/$tfile"
24159 touch $DIR/$tfile || error "touch $tfile failed"
24160 check_som_nodata $DIR/$tfile
24162 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
24163 error "write $tfile failed"
24164 check_som_nodata $DIR/$tfile
24166 $TRUNCATE $DIR/$tfile 1234
24167 check_som_nodata $DIR/$tfile
24169 $TRUNCATE $DIR/$tfile 4097
24170 check_som_nodata $DIR/$file
24172 run_test 809 "Verify no SOM xattr store for DoM-only files"
24175 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24176 $GSS && skip_env "could not run with gss"
24177 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
24178 skip "OST < 2.12.58 doesn't align checksum"
24181 stack_trap "set_checksums $ORIG_CSUM" EXIT
24182 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
24187 for csum in $CKSUM_TYPES; do
24188 #define OBD_FAIL_OSC_NO_GRANT 0x411
24189 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
24190 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
24192 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
24193 before=$(md5sum $DIR/$tfile)
24194 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
24195 after=$(md5sum $DIR/$tfile)
24196 [ "$before" == "$after" ] ||
24197 error "$csum: $before != $after bs=$1 seek=$2"
24201 run_test 810 "partial page writes on ZFS (LU-11663)"
24204 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24205 skip "OST < 2.12.51 doesn't support this fail_loc"
24206 [ "$SHARED_KEY" = true ] &&
24207 skip "OSC connections never go IDLE with Shared-Keys enabled"
24209 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24210 # ensure ost1 is connected
24211 stat $DIR/$tfile >/dev/null || error "can't stat"
24212 wait_osc_import_state client ost1 FULL
24213 # no locks, no reqs to let the connection idle
24214 cancel_lru_locks osc
24216 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24217 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24218 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24219 wait_osc_import_state client ost1 CONNECTING
24220 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24222 stat $DIR/$tfile >/dev/null || error "can't stat file"
24224 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
24226 test_812b() { # LU-12378
24227 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
24228 skip "OST < 2.12.51 doesn't support this fail_loc"
24229 [ "$SHARED_KEY" = true ] &&
24230 skip "OSC connections never go IDLE with Shared-Keys enabled"
24232 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
24233 # ensure ost1 is connected
24234 stat $DIR/$tfile >/dev/null || error "can't stat"
24235 wait_osc_import_state client ost1 FULL
24236 # no locks, no reqs to let the connection idle
24237 cancel_lru_locks osc
24239 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
24240 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
24241 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
24242 wait_osc_import_state client ost1 CONNECTING
24243 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
24245 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
24246 wait_osc_import_state client ost1 IDLE
24248 run_test 812b "do not drop no resend request for idle connect"
24251 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
24252 [ -z "$file_heat_sav" ] && skip "no file heat support"
24263 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
24264 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
24266 $LCTL set_param -n llite.*.file_heat=1
24267 echo "Turn on file heat"
24268 echo "Period second: $period_second, Decay percentage: $decay_pct"
24270 echo "QQQQ" > $DIR/$tfile
24271 echo "QQQQ" > $DIR/$tfile
24272 echo "QQQQ" > $DIR/$tfile
24273 cat $DIR/$tfile > /dev/null
24274 cat $DIR/$tfile > /dev/null
24275 cat $DIR/$tfile > /dev/null
24276 cat $DIR/$tfile > /dev/null
24278 local out=$($LFS heat_get $DIR/$tfile)
24280 $LFS heat_get $DIR/$tfile
24281 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24282 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24283 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24284 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24286 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
24287 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
24288 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
24289 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
24291 sleep $((period_second + 3))
24292 echo "Sleep $((period_second + 3)) seconds..."
24293 # The recursion formula to calculate the heat of the file f is as
24295 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
24296 # Where Hi is the heat value in the period between time points i*I and
24297 # (i+1)*I; Ci is the access count in the period; the symbol P refers
24298 # to the weight of Ci.
24299 out=$($LFS heat_get $DIR/$tfile)
24300 $LFS heat_get $DIR/$tfile
24301 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24302 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24303 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24304 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24306 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
24307 error "read sample ($readsample) is wrong"
24308 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
24309 error "write sample ($writesample) is wrong"
24310 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
24311 error "read bytes ($readbyte) is wrong"
24312 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
24313 error "write bytes ($writebyte) is wrong"
24315 echo "QQQQ" > $DIR/$tfile
24316 echo "QQQQ" > $DIR/$tfile
24317 echo "QQQQ" > $DIR/$tfile
24318 cat $DIR/$tfile > /dev/null
24319 cat $DIR/$tfile > /dev/null
24320 cat $DIR/$tfile > /dev/null
24321 cat $DIR/$tfile > /dev/null
24323 sleep $((period_second + 3))
24324 echo "Sleep $((period_second + 3)) seconds..."
24326 out=$($LFS heat_get $DIR/$tfile)
24327 $LFS heat_get $DIR/$tfile
24328 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24329 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24330 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24331 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24333 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
24334 4 * $decay_pct) / 100") -eq 1 ] ||
24335 error "read sample ($readsample1) is wrong"
24336 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
24337 3 * $decay_pct) / 100") -eq 1 ] ||
24338 error "write sample ($writesample1) is wrong"
24339 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
24340 20 * $decay_pct) / 100") -eq 1 ] ||
24341 error "read bytes ($readbyte1) is wrong"
24342 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
24343 15 * $decay_pct) / 100") -eq 1 ] ||
24344 error "write bytes ($writebyte1) is wrong"
24346 echo "Turn off file heat for the file $DIR/$tfile"
24347 $LFS heat_set -o $DIR/$tfile
24349 echo "QQQQ" > $DIR/$tfile
24350 echo "QQQQ" > $DIR/$tfile
24351 echo "QQQQ" > $DIR/$tfile
24352 cat $DIR/$tfile > /dev/null
24353 cat $DIR/$tfile > /dev/null
24354 cat $DIR/$tfile > /dev/null
24355 cat $DIR/$tfile > /dev/null
24357 out=$($LFS heat_get $DIR/$tfile)
24358 $LFS heat_get $DIR/$tfile
24359 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24360 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24361 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24362 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24364 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24365 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24366 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24367 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24369 echo "Trun on file heat for the file $DIR/$tfile"
24370 $LFS heat_set -O $DIR/$tfile
24372 echo "QQQQ" > $DIR/$tfile
24373 echo "QQQQ" > $DIR/$tfile
24374 echo "QQQQ" > $DIR/$tfile
24375 cat $DIR/$tfile > /dev/null
24376 cat $DIR/$tfile > /dev/null
24377 cat $DIR/$tfile > /dev/null
24378 cat $DIR/$tfile > /dev/null
24380 out=$($LFS heat_get $DIR/$tfile)
24381 $LFS heat_get $DIR/$tfile
24382 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24383 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24384 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24385 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24387 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
24388 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
24389 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
24390 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
24392 $LFS heat_set -c $DIR/$tfile
24393 $LCTL set_param -n llite.*.file_heat=0
24394 echo "Turn off file heat support for the Lustre filesystem"
24396 echo "QQQQ" > $DIR/$tfile
24397 echo "QQQQ" > $DIR/$tfile
24398 echo "QQQQ" > $DIR/$tfile
24399 cat $DIR/$tfile > /dev/null
24400 cat $DIR/$tfile > /dev/null
24401 cat $DIR/$tfile > /dev/null
24402 cat $DIR/$tfile > /dev/null
24404 out=$($LFS heat_get $DIR/$tfile)
24405 $LFS heat_get $DIR/$tfile
24406 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
24407 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
24408 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
24409 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
24411 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
24412 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
24413 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
24414 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
24416 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
24419 run_test 813 "File heat verfication"
24423 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
24424 echo -n y >> $DIR/$tfile
24425 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
24426 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
24428 run_test 814 "sparse cp works as expected (LU-12361)"
24432 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
24433 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
24435 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
24438 [ "$SHARED_KEY" = true ] &&
24439 skip "OSC connections never go IDLE with Shared-Keys enabled"
24441 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24442 # ensure ost1 is connected
24443 stat $DIR/$tfile >/dev/null || error "can't stat"
24444 wait_osc_import_state client ost1 FULL
24445 # no locks, no reqs to let the connection idle
24446 cancel_lru_locks osc
24447 lru_resize_disable osc
24450 before=$($LCTL get_param -n \
24451 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24453 wait_osc_import_state client ost1 IDLE
24454 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
24455 now=$($LCTL get_param -n \
24456 ldlm.namespaces.$FSNAME-OST0000-osc-[^M]*.lru_size)
24457 [ $before == $now ] || error "lru_size changed $before != $now"
24459 run_test 816 "do not reset lru_resize on idle reconnect"
24463 exportfs -u localhost:$DIR/nfsexp
24468 systemctl restart nfs-server.service || skip "failed to restart nfsd"
24470 mkdir -p $DIR/nfsexp
24471 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
24472 error "failed to export nfs"
24474 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
24475 stack_trap cleanup_817 EXIT
24477 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
24478 error "failed to mount nfs to $tmpdir"
24480 cp /bin/true $tmpdir
24481 $DIR/nfsexp/true || error "failed to execute 'true' command"
24483 run_test 817 "nfsd won't cache write lock for exec file"
24487 $LFS setstripe -c1 -i0 $DIR/$tfile
24488 $LFS setstripe -c1 -i1 $DIR/$tfile
24490 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
24491 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
24492 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
24493 error "start $SINGLEMDS failed"
24496 run_test 818 "unlink with failed llog"
24499 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24500 cancel_lru_locks osc
24501 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24502 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24503 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
24506 run_test 819a "too big niobuf in read"
24509 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
24510 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
24511 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24512 cancel_lru_locks osc
24516 run_test 819b "too big niobuf in write"
24519 function test_820_start_ost() {
24522 for num in $(seq $OSTCOUNT); do
24523 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
24528 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
24531 umount_client $MOUNT || error "umount failed"
24532 for num in $(seq $OSTCOUNT); do
24536 # mount client with no active OSTs
24537 # so that the client can't initialize max LOV EA size
24538 # from OSC notifications
24539 mount_client $MOUNT || error "mount failed"
24540 # delay OST starting to keep this 0 max EA size for a while
24541 test_820_start_ost &
24543 # create a directory on MDS2
24544 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
24545 error "Failed to create directory"
24546 # open intent should update default EA size
24547 # see mdc_update_max_ea_from_body()
24548 # notice this is the very first RPC to MDS2
24549 cp /etc/services $DIR/$tdir/mds2 ||
24550 error "Failed to copy files to mds$n"
24552 run_test 820 "update max EA from open intent"
24555 # tests that do cleanup/setup should be run at the end
24559 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24562 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
24563 $LCTL set_param fail_loc=0x903
24565 cancel_lru_locks MGC
24567 FAIL_ON_ERROR=true cleanup
24568 FAIL_ON_ERROR=true setup
24570 run_test 900 "umount should not race with any mgc requeue thread"
24572 # LUS-6253/LU-11185
24578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24580 # some get_param have a bug to handle dot in param name
24581 cancel_lru_locks MGC
24582 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24583 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24584 umount_client $MOUNT || error "umount failed"
24585 mount_client $MOUNT || error "mount failed"
24586 cancel_lru_locks MGC
24587 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
24588 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
24590 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
24591 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
24595 run_test 901 "don't leak a mgc lock on client umount"
24599 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
24600 skip "client does not have LU-13377 fix"
24601 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
24602 $LCTL set_param fail_loc=0x1415
24603 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24604 cancel_lru_locks osc
24607 run_test 902 "test short write doesn't hang lustre"
24610 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
24611 check_and_cleanup_lustre
24612 if [ "$I_MOUNTED" != "yes" ]; then
24613 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true