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-14181 LU-14181
49 ALWAYS_EXCEPT+=" 64e 64f"
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-11671
62 # bug number: LU-14067 LU-14067
63 ALWAYS_EXCEPT+=" 400a 400b"
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
78 #skip ACL tests on RHEL8 and SLES15 until tests changed to use other users
79 if (( $(egrep -cw "^bin|^daemon" /etc/passwd) < 2 )); then
80 # bug number: LU-15259 LU-15259
81 ALWAYS_EXCEPT+=" 103a 125 154a"
85 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 230d 300o"
87 if [ "$mds1_FSTYPE" = "zfs" ]; then
88 # bug number for skipped test:
91 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
94 if [ "$ost1_FSTYPE" = "zfs" ]; then
95 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
96 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
99 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
101 # Get the SLES distro version
103 # Returns a version string that should only be used in comparing
104 # strings returned by version_code()
107 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
109 # All SuSE Linux versions have one decimal. version_code expects two
110 local sles_version=$version.0
111 version_code $sles_version
114 # Check if we are running on Ubuntu or SLES so we can make decisions on
116 if [ -r /etc/SuSE-release ]; then
117 sles_version=$(sles_version_code)
118 [ $sles_version -lt $(version_code 11.4.0) ] &&
119 # bug number for skipped test: LU-4341
120 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
121 [ $sles_version -lt $(version_code 12.0.0) ] &&
122 # bug number for skipped test: LU-3703
123 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
124 elif [ -r /etc/os-release ]; then
125 if grep -qi ubuntu /etc/os-release; then
126 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
127 -e 's/^VERSION=//p' \
131 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
132 # bug number for skipped test:
134 ALWAYS_EXCEPT+=" 103a 410"
144 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
145 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
154 check_swap_layouts_support()
156 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
157 skip "Does not support layout lock."
160 check_swap_layout_no_dom()
163 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
164 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
167 check_and_setup_lustre
171 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
173 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
174 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
175 rm -rf $DIR/[Rdfs][0-9]*
177 # $RUNAS_ID may get set incorrectly somewhere else
178 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
179 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
181 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
183 if [ "${ONLY}" = "MOUNT" ] ; then
184 echo "Lustre is up, please go on"
188 echo "preparing for tests involving mounts"
189 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
191 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
192 echo # add a newline after mke2fs.
196 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
197 lctl set_param debug=-1 2> /dev/null || true
200 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
202 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
204 run_test 0a "touch; rm ====================="
207 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
208 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
210 run_test 0b "chmod 0755 $DIR ============================="
213 $LCTL get_param mdc.*.import | grep "state: FULL" ||
214 error "import not FULL"
215 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
218 run_test 0c "check import proc"
220 test_0d() { # LU-3397
221 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
222 skip "proc exports not supported before 2.10.57"
224 local mgs_exp="mgs.MGS.exports"
225 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
227 local exp_client_version
230 local temp_imp=$DIR/$tfile.import
231 local temp_exp=$DIR/$tfile.export
233 # save mgc import file to $temp_imp
234 $LCTL get_param mgc.*.import | tee $temp_imp
235 # Check if client uuid is found in MGS export
236 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
237 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
241 # save mgs export file to $temp_exp
242 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
244 # Compare the value of field "connect_flags"
245 imp_val=$(grep "connect_flags" $temp_imp)
246 exp_val=$(grep "connect_flags" $temp_exp)
247 [ "$exp_val" == "$imp_val" ] ||
248 error "export flags '$exp_val' != import flags '$imp_val'"
250 # Compare client versions. Only compare top-3 fields for compatibility
251 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
252 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
253 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
254 [ "$exp_val" == "$imp_val" ] ||
255 error "exp version '$exp_client_version'($exp_val) != " \
256 "'$(lustre_build_version client)'($imp_val)"
258 run_test 0d "check export proc ============================="
260 test_0e() { # LU-13417
261 (( $MDSCOUNT > 1 )) ||
262 skip "We need at least 2 MDTs for this test"
264 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
265 skip "Need server version at least 2.14.51"
267 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
268 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
270 [ $default_lmv_count -eq 1 ] ||
271 error "$MOUNT default stripe count $default_lmv_count"
273 [ $default_lmv_index -eq -1 ] ||
274 error "$MOUNT default stripe index $default_lmv_index"
276 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
277 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
279 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
280 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
282 [ $mdt_index1 -eq $mdt_index2 ] &&
283 error "directories are on the same MDT $mdt_index1=$mdt_index2"
285 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
287 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
290 test_mkdir $DIR/$tdir
291 test_mkdir $DIR/$tdir/d2
292 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
293 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
296 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
298 run_test 1 "mkdir; remkdir; rmdir"
301 test_mkdir $DIR/$tdir
302 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
303 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
305 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
307 run_test 2 "mkdir; touch; rmdir; check file"
310 test_mkdir $DIR/$tdir
311 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
312 touch $DIR/$tdir/$tfile
313 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
315 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
317 run_test 3 "mkdir; touch; rmdir; check dir"
319 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
321 test_mkdir -i 1 $DIR/$tdir
323 touch $DIR/$tdir/$tfile ||
324 error "Create file under remote directory failed"
327 error "Expect error removing in-use dir $DIR/$tdir"
329 test -d $DIR/$tdir || error "Remote directory disappeared"
331 rm -rf $DIR/$tdir || error "remove remote dir error"
333 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
336 test_mkdir $DIR/$tdir
337 test_mkdir $DIR/$tdir/d2
338 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
339 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
340 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
342 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
345 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
346 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
347 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
348 error "$tfile does not have perm 0666 or UID $UID"
349 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
350 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
351 error "$tfile should be 0666 and owned by UID $UID"
353 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
356 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
359 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
360 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
361 error "$tfile should be owned by UID $RUNAS_ID"
362 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
363 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
364 error "$tfile should be owned by UID $RUNAS_ID"
366 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
369 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
372 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
373 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
374 error "$tfile should be owned by GID $UID"
375 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
376 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
377 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
379 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
382 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
384 test_mkdir $DIR/$tdir
385 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
386 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
387 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
388 test_mkdir $DIR/$tdir/d/subdir
389 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
390 error "$tdir/d/subdir should be GID $RUNAS_GID"
391 if [[ $MDSCOUNT -gt 1 ]]; then
392 # check remote dir sgid inherite
393 $LFS mkdir -i 0 $DIR/$tdir.local ||
394 error "mkdir $tdir.local failed"
395 chmod g+s $DIR/$tdir.local ||
396 error "chmod $tdir.local failed"
397 chgrp $RUNAS_GID $DIR/$tdir.local ||
398 error "chgrp $tdir.local failed"
399 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
400 error "mkdir $tdir.remote failed"
401 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
402 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
403 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
404 error "$tdir.remote should be mode 02755"
407 run_test 6g "verify new dir in sgid dir inherits group"
409 test_6h() { # bug 7331
410 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
412 touch $DIR/$tfile || error "touch failed"
413 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
414 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
415 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
416 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
417 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
419 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
422 test_mkdir $DIR/$tdir
423 $MCREATE $DIR/$tdir/$tfile
424 chmod 0666 $DIR/$tdir/$tfile
425 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
426 error "$tdir/$tfile should be mode 0666"
428 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
431 if [ ! -d $DIR/$tdir ]; then
432 test_mkdir $DIR/$tdir
434 $MCREATE $DIR/$tdir/$tfile
435 echo -n foo > $DIR/$tdir/$tfile
436 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
437 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
439 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
442 test_mkdir $DIR/$tdir
443 touch $DIR/$tdir/$tfile
444 chmod 0666 $DIR/$tdir/$tfile
445 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
446 error "$tfile mode not 0666"
448 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
451 test_mkdir $DIR/$tdir
452 test_mkdir $DIR/$tdir/d2
453 test_mkdir $DIR/$tdir/d2/d3
454 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
456 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
459 test_mkdir $DIR/$tdir
460 test_mkdir $DIR/$tdir/d2
461 touch $DIR/$tdir/d2/$tfile
462 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
463 error "$tdir/d2/$tfile not a file"
465 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
468 test_mkdir $DIR/$tdir
469 test_mkdir $DIR/$tdir/d2
470 chmod 0666 $DIR/$tdir/d2
471 chmod 0705 $DIR/$tdir/d2
472 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
473 error "$tdir/d2 mode not 0705"
475 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
478 test_mkdir $DIR/$tdir
479 touch $DIR/$tdir/$tfile
480 chmod 0666 $DIR/$tdir/$tfile
481 chmod 0654 $DIR/$tdir/$tfile
482 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
483 error "$tdir/d2 mode not 0654"
485 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
488 test_mkdir $DIR/$tdir
489 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
491 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
492 error "$tdir/$tfile size not 0 after truncate"
494 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
497 test_mkdir $DIR/$tdir
498 touch $DIR/$tdir/$tfile
500 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
502 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
505 test_mkdir $DIR/$tdir
506 touch $DIR/$tdir/$tfile
507 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
508 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
509 error "$tdir/${tfile_2} not a file after rename"
510 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
512 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
515 test_mkdir $DIR/$tdir
516 touch $DIR/$tdir/$tfile
517 rm -rf $DIR/$tdir/$tfile
518 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
520 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
523 test_mkdir $DIR/$tdir
524 touch $DIR/$tdir/$tfile
525 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
527 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
528 error "$tdir/l-exist not a symlink"
529 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
530 error "$tdir/l-exist not referencing a file"
531 rm -f $DIR/$tdir/l-exist
532 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
534 run_test 17a "symlinks: create, remove (real)"
537 test_mkdir $DIR/$tdir
538 ln -s no-such-file $DIR/$tdir/l-dangle
540 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
541 error "$tdir/l-dangle not referencing no-such-file"
542 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
543 error "$tdir/l-dangle not referencing non-existent file"
544 rm -f $DIR/$tdir/l-dangle
545 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
547 run_test 17b "symlinks: create, remove (dangling)"
549 test_17c() { # bug 3440 - don't save failed open RPC for replay
550 test_mkdir $DIR/$tdir
551 ln -s foo $DIR/$tdir/$tfile
552 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
554 run_test 17c "symlinks: open dangling (should return error)"
557 test_mkdir $DIR/$tdir
558 ln -s foo $DIR/$tdir/$tfile
559 touch $DIR/$tdir/$tfile || error "creating to new symlink"
561 run_test 17d "symlinks: create dangling"
564 test_mkdir $DIR/$tdir
565 local foo=$DIR/$tdir/$tfile
566 ln -s $foo $foo || error "create symlink failed"
567 ls -l $foo || error "ls -l failed"
568 ls $foo && error "ls not failed" || true
570 run_test 17e "symlinks: create recursive symlink (should return error)"
573 test_mkdir $DIR/$tdir
574 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
575 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
576 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
577 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
578 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
579 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
582 run_test 17f "symlinks: long and very long symlink name"
584 # str_repeat(S, N) generate a string that is string S repeated N times
589 while [ $((n -= 1)) -ge 0 ]; do
595 # Long symlinks and LU-2241
597 test_mkdir $DIR/$tdir
598 local TESTS="59 60 61 4094 4095"
600 # Fix for inode size boundary in 2.1.4
601 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
604 # Patch not applied to 2.2 or 2.3 branches
605 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
606 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
610 local SYMNAME=$(str_repeat 'x' $i)
611 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
612 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
615 run_test 17g "symlinks: really long symlink name and inode boundaries"
617 test_17h() { #bug 17378
618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
619 remote_mds_nodsh && skip "remote MDS with nodsh"
623 test_mkdir $DIR/$tdir
624 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
625 $LFS setstripe -c -1 $DIR/$tdir
626 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
627 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
628 touch $DIR/$tdir/$tfile || true
630 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
632 test_17i() { #bug 20018
633 [ $PARALLEL == "yes" ] && skip "skip parallel run"
634 remote_mds_nodsh && skip "remote MDS with nodsh"
636 local foo=$DIR/$tdir/$tfile
639 test_mkdir -c1 $DIR/$tdir
640 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
641 ln -s $foo $foo || error "create symlink failed"
642 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
643 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
644 ls -l $foo && error "error not detected"
647 run_test 17i "don't panic on short symlink (should return error)"
649 test_17k() { #bug 22301
650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
651 [[ -z "$(which rsync 2>/dev/null)" ]] &&
652 skip "no rsync command"
653 rsync --help | grep -q xattr ||
654 skip_env "$(rsync --version | head -n1) does not support xattrs"
655 test_mkdir $DIR/$tdir
656 test_mkdir $DIR/$tdir.new
657 touch $DIR/$tdir/$tfile
658 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
659 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
660 error "rsync failed with xattrs enabled"
662 run_test 17k "symlinks: rsync with xattrs enabled"
664 test_17l() { # LU-279
665 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
666 skip "no getfattr command"
668 test_mkdir $DIR/$tdir
669 touch $DIR/$tdir/$tfile
670 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
671 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
672 # -h to not follow symlinks. -m '' to list all the xattrs.
673 # grep to remove first line: '# file: $path'.
674 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
676 lgetxattr_size_check $path $xattr ||
677 error "lgetxattr_size_check $path $xattr failed"
681 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
685 [ $PARALLEL == "yes" ] && skip "skip parallel run"
686 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
687 remote_mds_nodsh && skip "remote MDS with nodsh"
688 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
689 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
690 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
692 local short_sym="0123456789"
693 local wdir=$DIR/$tdir
698 # create a long symlink file
699 for ((i = 0; i < 4; ++i)); do
700 long_sym=${long_sym}${long_sym}
703 echo "create 512 short and long symlink files under $wdir"
704 for ((i = 0; i < 256; ++i)); do
705 ln -sf ${long_sym}"a5a5" $wdir/long-$i
706 ln -sf ${short_sym}"a5a5" $wdir/short-$i
712 wait_delete_completed
714 echo "recreate the 512 symlink files with a shorter string"
715 for ((i = 0; i < 512; ++i)); do
716 # rewrite the symlink file with a shorter string
717 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
718 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
721 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
722 local devname=$(mdsdevname $mds_index)
724 echo "stop and checking mds${mds_index}:"
725 # e2fsck should not return error
727 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
730 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
731 error "start mds${mds_index} failed"
732 df $MOUNT > /dev/null 2>&1
734 error "e2fsck detected error for short/long symlink: rc=$rc"
737 run_test 17m "run e2fsck against MDT which contains short/long symlink"
739 check_fs_consistency_17n() {
743 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
744 # so it only check MDT1/MDT2 instead of all of MDTs.
745 for mdt_index in 1 2; do
746 local devname=$(mdsdevname $mdt_index)
747 # e2fsck should not return error
749 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
752 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
753 error "mount mds$mdt_index failed"
754 df $MOUNT > /dev/null 2>&1
760 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
762 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
763 remote_mds_nodsh && skip "remote MDS with nodsh"
764 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
765 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
766 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
770 test_mkdir $DIR/$tdir
771 for ((i=0; i<10; i++)); do
772 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
773 error "create remote dir error $i"
774 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
775 error "create files under remote dir failed $i"
778 check_fs_consistency_17n ||
779 error "e2fsck report error after create files under remote dir"
781 for ((i = 0; i < 10; i++)); do
782 rm -rf $DIR/$tdir/remote_dir_${i} ||
783 error "destroy remote dir error $i"
786 check_fs_consistency_17n ||
787 error "e2fsck report error after unlink files under remote dir"
789 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
790 skip "lustre < 2.4.50 does not support migrate mv"
792 for ((i = 0; i < 10; i++)); do
793 mkdir -p $DIR/$tdir/remote_dir_${i}
794 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
795 error "create files under remote dir failed $i"
796 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
797 error "migrate remote dir error $i"
799 check_fs_consistency_17n || error "e2fsck report error after migration"
801 for ((i = 0; i < 10; i++)); do
802 rm -rf $DIR/$tdir/remote_dir_${i} ||
803 error "destroy remote dir error $i"
806 check_fs_consistency_17n || error "e2fsck report error after unlink"
808 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
811 remote_mds_nodsh && skip "remote MDS with nodsh"
812 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
813 skip "Need MDS version at least 2.3.64"
815 local wdir=$DIR/${tdir}o
821 mdt_index=$($LFS getstripe -m $wdir/$tfile)
822 mdt_index=$((mdt_index + 1))
825 #fail mds will wait the failover finish then set
826 #following fail_loc to avoid interfer the recovery process.
829 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
830 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
831 ls -l $wdir/$tfile && rc=1
832 do_facet mds${mdt_index} lctl set_param fail_loc=0
833 [[ $rc -eq 0 ]] || error "stat file should fail"
835 run_test 17o "stat file with incompat LMA feature"
838 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
839 ls $DIR || error "Failed to ls $DIR: $?"
841 run_test 18 "touch .../f ; ls ... =============================="
847 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
849 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
852 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
854 run_test 19b "ls -l .../f19 (should return error) =============="
857 [ $RUNAS_ID -eq $UID ] &&
858 skip_env "RUNAS_ID = UID = $UID -- skipping"
860 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
862 run_test 19c "$RUNAS touch .../f19 (should return error) =="
865 cat $DIR/f19 && error || true
867 run_test 19d "cat .../f19 (should return error) =============="
876 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
878 run_test 20 "touch .../f ; ls -l ..."
881 test_mkdir $DIR/$tdir
882 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
883 ln -s dangle $DIR/$tdir/link
884 echo foo >> $DIR/$tdir/link
885 cat $DIR/$tdir/dangle
886 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
887 $CHECKSTAT -f -t file $DIR/$tdir/link ||
888 error "$tdir/link not linked to a file"
890 run_test 21 "write to dangling link"
893 local wdir=$DIR/$tdir
895 chown $RUNAS_ID:$RUNAS_GID $wdir
896 (cd $wdir || error "cd $wdir failed";
897 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
899 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
900 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
901 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
902 error "checkstat -u failed"
904 run_test 22 "unpack tar archive as non-root user"
908 test_mkdir $DIR/$tdir
909 local file=$DIR/$tdir/$tfile
911 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
912 openfile -f O_CREAT:O_EXCL $file &&
913 error "$file recreate succeeded" || true
915 run_test 23a "O_CREAT|O_EXCL in subdir"
917 test_23b() { # bug 18988
918 test_mkdir $DIR/$tdir
919 local file=$DIR/$tdir/$tfile
922 echo foo > $file || error "write filed"
923 echo bar >> $file || error "append filed"
924 $CHECKSTAT -s 8 $file || error "wrong size"
927 run_test 23b "O_APPEND check"
929 # LU-9409, size with O_APPEND and tiny writes
931 local file=$DIR/$tfile
934 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
935 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
939 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
940 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
942 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
945 #racing tiny & normal writes
946 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
947 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
949 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
952 #racing tiny & normal writes 2, ugly numbers
953 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
954 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
956 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
959 run_test 23c "O_APPEND size checks for tiny writes"
961 # LU-11069 file offset is correct after appending writes
963 local file=$DIR/$tfile
966 echo CentaurHauls > $file
967 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
968 if ((offset != 26)); then
969 error "wrong offset, expected 26, got '$offset'"
972 run_test 23d "file offset is correct after appending writes"
976 echo '-- same directory rename'
977 test_mkdir $DIR/$tdir
978 touch $DIR/$tdir/$tfile.1
979 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
980 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
982 run_test 24a "rename file to non-existent target"
985 test_mkdir $DIR/$tdir
986 touch $DIR/$tdir/$tfile.{1,2}
987 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
988 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
989 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
991 run_test 24b "rename file to existing target"
994 test_mkdir $DIR/$tdir
995 test_mkdir $DIR/$tdir/d$testnum.1
996 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
997 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
998 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1000 run_test 24c "rename directory to non-existent target"
1003 test_mkdir -c1 $DIR/$tdir
1004 test_mkdir -c1 $DIR/$tdir/d$testnum.1
1005 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1006 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1007 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1008 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1010 run_test 24d "rename directory to existing target"
1013 echo '-- cross directory renames --'
1017 mv $DIR/R5a/f $DIR/R5b/g
1018 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1019 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1021 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1026 touch $DIR/R6a/f $DIR/R6b/g
1027 mv $DIR/R6a/f $DIR/R6b/g
1028 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1029 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1031 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1036 test_mkdir $DIR/R7a/d
1037 mv $DIR/R7a/d $DIR/R7b/e
1038 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1039 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1041 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1044 test_mkdir -c1 $DIR/R8a
1045 test_mkdir -c1 $DIR/R8b
1046 test_mkdir -c1 $DIR/R8a/d
1047 test_mkdir -c1 $DIR/R8b/e
1048 mrename $DIR/R8a/d $DIR/R8b/e
1049 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1050 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1052 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1055 echo "-- rename error cases"
1057 test_mkdir $DIR/R9/a
1059 mrename $DIR/R9/f $DIR/R9/a
1060 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1061 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1062 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1064 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1068 mrename $DIR/R10/f $DIR/R10/g
1069 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1070 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1071 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1073 run_test 24j "source does not exist ============================"
1076 test_mkdir $DIR/R11a
1077 test_mkdir $DIR/R11a/d
1079 mv $DIR/R11a/f $DIR/R11a/d
1080 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1081 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1083 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1085 # bug 2429 - rename foo foo foo creates invalid file
1088 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1090 run_test 24l "Renaming a file to itself ========================"
1094 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1095 # on ext3 this does not remove either the source or target files
1096 # though the "expected" operation would be to remove the source
1097 $CHECKSTAT -t file ${f} || error "${f} missing"
1098 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1100 run_test 24m "Renaming a file to a hard link to itself ========="
1104 # this stats the old file after it was renamed, so it should fail
1106 $CHECKSTAT ${f} || error "${f} missing"
1108 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1109 $CHECKSTAT -a ${f} || error "${f} exists"
1111 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1114 test_mkdir $DIR/$tdir
1115 rename_many -s random -v -n 10 $DIR/$tdir
1117 run_test 24o "rename of files during htree split"
1120 test_mkdir $DIR/R12a
1121 test_mkdir $DIR/R12b
1122 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1123 mrename $DIR/R12a $DIR/R12b
1124 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1125 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1126 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1127 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1129 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1131 cleanup_multiop_pause() {
1133 kill -USR1 $MULTIPID
1137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1139 test_mkdir $DIR/R13a
1140 test_mkdir $DIR/R13b
1141 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1142 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1145 trap cleanup_multiop_pause EXIT
1146 mrename $DIR/R13a $DIR/R13b
1147 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1148 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1149 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1150 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1151 cleanup_multiop_pause
1152 wait $MULTIPID || error "multiop close failed"
1154 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1156 test_24r() { #bug 3789
1157 test_mkdir $DIR/R14a
1158 test_mkdir $DIR/R14a/b
1159 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1160 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1161 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1163 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1166 test_mkdir $DIR/R15a
1167 test_mkdir $DIR/R15a/b
1168 test_mkdir $DIR/R15a/b/c
1169 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1170 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1171 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1173 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1175 test_mkdir $DIR/R16a
1176 test_mkdir $DIR/R16a/b
1177 test_mkdir $DIR/R16a/b/c
1178 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1179 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1180 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1182 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1184 test_24u() { # bug12192
1185 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1186 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1188 run_test 24u "create stripe file"
1190 simple_cleanup_common() {
1194 [[ -z "$DIR" || -z "$tdir" || ! -d "$DIR/$tdir" ]] && return 0
1196 local start=$SECONDS
1198 [[ -n "$createmany" ]] && unlinkmany $DIR/$tdir/$tfile $createmany
1199 rm -rf $DIR/$tdir || error "cleanup $DIR/$tdir failed"
1201 wait_delete_completed
1202 echo "cleanup time $((SECONDS - start))"
1206 max_pages_per_rpc() {
1207 local mdtname="$(printf "MDT%04x" ${1:-0})"
1208 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1212 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1214 local nrfiles=${COUNT:-100000}
1215 local fname="$DIR/$tdir/$tfile"
1217 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1218 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1220 test_mkdir "$(dirname $fname)"
1221 # assume MDT0000 has the fewest inodes
1222 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1223 local free_inodes=$(($(mdt_free_inodes 0) * ${stripes/#0/1}))
1224 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1226 stack_trap "simple_cleanup_common $nrfiles"
1228 createmany -m "$fname" $nrfiles
1230 cancel_lru_locks mdc
1231 lctl set_param mdc.*.stats clear
1233 # was previously test_24D: LU-6101
1234 # readdir() returns correct number of entries after cursor reload
1235 local num_ls=$(ls $DIR/$tdir | wc -l)
1236 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1237 local num_all=$(ls -a $DIR/$tdir | wc -l)
1238 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1239 [ $num_all -ne $((nrfiles + 2)) ]; then
1240 error "Expected $nrfiles files, got $num_ls " \
1241 "($num_uniq unique $num_all .&..)"
1243 # LU-5 large readdir
1244 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1245 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1246 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1247 # take into account of overhead in lu_dirpage header and end mark in
1248 # each page, plus one in rpc_num calculation.
1249 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1250 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1251 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1252 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1253 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1254 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1255 echo "readpages: $mds_readpage rpc_max: $rpc_max-2/+1"
1256 (( $mds_readpage >= $rpc_max - 2 && $mds_readpage <= $rpc_max + 1)) ||
1257 error "large readdir doesn't take effect: " \
1258 "$mds_readpage should be about $rpc_max"
1260 run_test 24v "list large directory (test hash collision, b=17560)"
1262 test_24w() { # bug21506
1264 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1265 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1266 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1267 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1268 [[ "$SZ1" -eq "$SZ2" ]] ||
1269 error "Error reading at the end of the file $tfile"
1271 run_test 24w "Reading a file larger than 4Gb"
1274 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1275 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1276 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1277 skip "Need MDS version at least 2.7.56"
1280 local remote_dir=$DIR/$tdir/remote_dir
1282 test_mkdir $DIR/$tdir
1283 $LFS mkdir -i $MDTIDX $remote_dir ||
1284 error "create remote directory failed"
1286 test_mkdir $DIR/$tdir/src_dir
1287 touch $DIR/$tdir/src_file
1288 test_mkdir $remote_dir/tgt_dir
1289 touch $remote_dir/tgt_file
1291 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1292 error "rename dir cross MDT failed!"
1294 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1295 error "rename file cross MDT failed!"
1297 touch $DIR/$tdir/ln_file
1298 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1299 error "ln file cross MDT failed"
1301 rm -rf $DIR/$tdir || error "Can not delete directories"
1303 run_test 24x "cross MDT rename/link"
1306 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1309 local remote_dir=$DIR/$tdir/remote_dir
1312 test_mkdir $DIR/$tdir
1313 $LFS mkdir -i $mdtidx $remote_dir ||
1314 error "create remote directory failed"
1316 test_mkdir $remote_dir/src_dir
1317 touch $remote_dir/src_file
1318 test_mkdir $remote_dir/tgt_dir
1319 touch $remote_dir/tgt_file
1321 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1322 error "rename subdir in the same remote dir failed!"
1324 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1325 error "rename files in the same remote dir failed!"
1327 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1328 error "link files in the same remote dir failed!"
1330 rm -rf $DIR/$tdir || error "Can not delete directories"
1332 run_test 24y "rename/link on the same dir should succeed"
1335 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1336 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1337 skip "Need MDS version at least 2.12.51"
1341 for index in 0 1; do
1342 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1343 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1346 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1348 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1349 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1351 local mdts=$(comma_list $(mdts_nodes))
1353 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1354 stack_trap "do_nodes $mdts $LCTL \
1355 set_param mdt.*.enable_remote_rename=1" EXIT
1357 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1359 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1360 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1362 run_test 24z "cross-MDT rename is done as cp"
1364 test_24A() { # LU-3182
1367 test_mkdir $DIR/$tdir
1368 stack_trap "simple_cleanup_common $NFILES"
1369 createmany -m $DIR/$tdir/$tfile $NFILES
1370 local t=$(ls $DIR/$tdir | wc -l)
1371 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1372 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1374 (( $t == $NFILES && $u == $NFILES && $v == NFILES + 2 )) ||
1375 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1377 run_test 24A "readdir() returns correct number of entries."
1379 test_24B() { # LU-4805
1380 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1384 test_mkdir $DIR/$tdir
1385 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1386 error "create striped dir failed"
1388 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1389 [ $count -eq 2 ] || error "Expected 2, got $count"
1391 touch $DIR/$tdir/striped_dir/a
1393 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1394 [ $count -eq 3 ] || error "Expected 3, got $count"
1396 touch $DIR/$tdir/striped_dir/.f
1398 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1399 [ $count -eq 4 ] || error "Expected 4, got $count"
1401 rm -rf $DIR/$tdir || error "Can not delete directories"
1403 run_test 24B "readdir for striped dir return correct number of entries"
1406 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1412 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1413 error "create striped dir failed"
1415 cd $DIR/$tdir/d0/striped_dir
1417 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1418 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1419 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1421 [ "$d0_ino" = "$parent_ino" ] ||
1422 error ".. wrong, expect $d0_ino, get $parent_ino"
1424 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1425 error "mv striped dir failed"
1427 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1429 [ "$d1_ino" = "$parent_ino" ] ||
1430 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1432 run_test 24C "check .. in striped dir"
1435 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1436 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1439 mkdir $DIR/$tdir/src_dir
1440 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1441 error "create remote source failed"
1443 touch $DIR/$tdir/src_dir/src_child/a
1445 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1446 error "create remote target dir failed"
1448 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1449 error "create remote target child failed"
1451 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1452 error "rename dir cross MDT failed!"
1456 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1457 error "src_child still exists after rename"
1459 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1460 error "missing file(a) after rename"
1462 rm -rf $DIR/$tdir || error "Can not delete directories"
1464 run_test 24E "cross MDT rename/link"
1467 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1470 [ "$SLOW" = "no" ] && repeats=100
1474 echo "$repeats repeats"
1475 for ((i = 0; i < repeats; i++)); do
1476 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1477 touch $DIR/$tdir/test/a || error "touch fails"
1478 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1479 rm -rf $DIR/$tdir/test || error "rmdir fails"
1484 run_test 24F "hash order vs readdir (LU-11330)"
1487 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1492 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1493 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1494 touch $DIR/$tdir-0/f1 || error "touch f1"
1495 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1496 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1497 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1498 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1499 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1501 run_test 24G "migrate symlink in rename"
1504 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1505 [[ $(hostname) != $(facet_active_host mds2) ]] ||
1506 skip "MDT1 should be on another node"
1508 test_mkdir -i 1 -c 1 $DIR/$tdir
1509 #define OBD_FAIL_FLD_QUERY_REQ 0x1103
1510 do_facet mds2 $LCTL set_param fail_loc=0x80001103
1511 touch $DIR/$tdir/$tfile || error "touch failed"
1513 run_test 24H "repeat FLD_QUERY rpc"
1516 echo '== symlink sanity ============================================='
1520 touch $DIR/s25/foo ||
1521 error "File creation in symlinked directory failed"
1523 run_test 25a "create file in symlinked directory ==============="
1526 [ ! -d $DIR/d25 ] && test_25a
1527 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1529 run_test 25b "lookup file in symlinked directory ==============="
1533 test_mkdir $DIR/d26/d26-2
1534 ln -s d26/d26-2 $DIR/s26
1535 touch $DIR/s26/foo || error "File creation failed"
1537 run_test 26a "multiple component symlink ======================="
1540 test_mkdir -p $DIR/$tdir/d26-2
1541 ln -s $tdir/d26-2/foo $DIR/s26-2
1542 touch $DIR/s26-2 || error "File creation failed"
1544 run_test 26b "multiple component symlink at end of lookup ======"
1547 test_mkdir $DIR/d26.2
1548 touch $DIR/d26.2/foo
1549 ln -s d26.2 $DIR/s26.2-1
1550 ln -s s26.2-1 $DIR/s26.2-2
1551 ln -s s26.2-2 $DIR/s26.2-3
1552 chmod 0666 $DIR/s26.2-3/foo
1554 run_test 26c "chain of symlinks"
1556 # recursive symlinks (bug 439)
1558 ln -s d26-3/foo $DIR/d26-3
1560 run_test 26d "create multiple component recursive symlink"
1563 [ ! -h $DIR/d26-3 ] && test_26d
1566 run_test 26e "unlink multiple component recursive symlink"
1568 # recursive symlinks (bug 7022)
1570 test_mkdir $DIR/$tdir
1571 test_mkdir $DIR/$tdir/$tfile
1572 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1573 test_mkdir -p lndir/bar1
1574 test_mkdir $DIR/$tdir/$tfile/$tfile
1575 cd $tfile || error "cd $tfile failed"
1576 ln -s .. dotdot || error "ln dotdot failed"
1577 ln -s dotdot/lndir lndir || error "ln lndir failed"
1578 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1579 output=`ls $tfile/$tfile/lndir/bar1`
1580 [ "$output" = bar1 ] && error "unexpected output"
1581 rm -r $tfile || error "rm $tfile failed"
1582 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1584 run_test 26f "rm -r of a directory which has recursive symlink"
1587 test_mkdir $DIR/$tdir
1588 $LFS getstripe $DIR/$tdir
1589 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1590 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1591 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1593 run_test 27a "one stripe file"
1596 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1598 test_mkdir $DIR/$tdir
1599 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1600 $LFS getstripe -c $DIR/$tdir/$tfile
1601 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1602 error "two-stripe file doesn't have two stripes"
1604 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1606 run_test 27b "create and write to two stripe file"
1608 # 27c family tests specific striping, setstripe -o
1610 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1611 test_mkdir -p $DIR/$tdir
1614 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1615 $LFS getstripe -i $DIR/$tdir/$tfile
1616 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1617 error "stripe not on specified OST"
1619 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1621 run_test 27ca "one stripe on specified OST"
1624 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1625 test_mkdir -p $DIR/$tdir
1627 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1628 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1631 # Strip getstripe output to a space separated list of OSTs
1632 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1633 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1634 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1635 error "stripes not on specified OSTs"
1637 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1639 run_test 27cb "two stripes on specified OSTs"
1642 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1643 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1644 skip "server does not support overstriping"
1646 test_mkdir -p $DIR/$tdir
1648 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1649 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1652 # Strip getstripe output to a space separated list of OSTs
1653 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1654 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1655 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1656 error "stripes not on specified OSTs"
1658 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1660 run_test 27cc "two stripes on the same OST"
1663 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1664 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1665 skip "server does not support overstriping"
1666 test_mkdir -p $DIR/$tdir
1667 local osts="0,1,1,0"
1668 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1669 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1672 # Strip getstripe output to a space separated list of OSTs
1673 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1674 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1675 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1676 error "stripes not on specified OSTs"
1678 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1680 run_test 27cd "four stripes on two OSTs"
1683 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1684 skip_env "too many osts, skipping"
1685 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1686 skip "server does not support overstriping"
1687 # We do one more stripe than we have OSTs
1688 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1689 skip_env "ea_inode feature disabled"
1691 test_mkdir -p $DIR/$tdir
1693 for i in $(seq 0 $OSTCOUNT);
1696 if [ $i -ne $OSTCOUNT ]; then
1700 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1701 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1704 # Strip getstripe output to a space separated list of OSTs
1705 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1706 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1707 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1708 error "stripes not on specified OSTs"
1710 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1712 run_test 27ce "more stripes than OSTs with -o"
1715 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1718 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1719 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1720 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1721 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1722 error "failed to set $osp_proc=0"
1724 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1727 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1728 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1729 error "failed to set $osp_proc=1"
1732 error "should return error due to $osp_proc=0"
1734 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1737 test_mkdir $DIR/$tdir
1738 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1739 error "setstripe failed"
1740 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1741 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1743 run_test 27d "create file with default settings"
1746 # LU-5839 adds check for existed layout before setting it
1747 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1748 skip "Need MDS version at least 2.7.56"
1750 test_mkdir $DIR/$tdir
1751 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1752 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1753 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1755 run_test 27e "setstripe existing file (should return error)"
1758 test_mkdir $DIR/$tdir
1759 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1760 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1761 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1762 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1763 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1764 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1766 run_test 27f "setstripe with bad stripe size (should return error)"
1769 test_mkdir $DIR/$tdir
1770 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1771 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1772 error "$DIR/$tdir/$tfile has object"
1774 run_test 27g "$LFS getstripe with no objects"
1777 test_mkdir $DIR/$tdir
1778 touch $DIR/$tdir/$tfile || error "touch failed"
1779 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1780 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1782 (( rc == 2 )) || error "getstripe did not return ENOENT"
1784 run_test 27ga "$LFS getstripe with missing file (should return error)"
1787 test_mkdir $DIR/$tdir
1788 touch $DIR/$tdir/$tfile || error "touch failed"
1789 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1790 error "missing objects"
1792 run_test 27i "$LFS getstripe with some objects"
1795 test_mkdir $DIR/$tdir
1796 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1797 error "setstripe failed" || true
1799 run_test 27j "setstripe with bad stripe offset (should return error)"
1801 test_27k() { # bug 2844
1802 test_mkdir $DIR/$tdir
1803 local file=$DIR/$tdir/$tfile
1804 local ll_max_blksize=$((4 * 1024 * 1024))
1805 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1806 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1807 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1808 dd if=/dev/zero of=$file bs=4k count=1
1809 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1810 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1812 run_test 27k "limit i_blksize for broken user apps"
1815 mcreate $DIR/$tfile || error "creating file"
1816 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1817 error "setstripe should have failed" || true
1819 run_test 27l "check setstripe permissions (should return error)"
1822 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1824 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1825 skip_env "multiple clients -- skipping"
1827 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1829 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1830 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1832 stack_trap simple_cleanup_common
1833 test_mkdir $DIR/$tdir
1834 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1835 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1836 error "dd should fill OST0"
1838 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1840 [ $i -gt 256 ] && break
1843 touch $DIR/$tdir/$tfile.$i
1844 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1845 awk '{print $1}'| grep -w "0") ] &&
1846 error "OST0 was full but new created file still use it"
1848 touch $DIR/$tdir/$tfile.$i
1849 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1850 awk '{print $1}'| grep -w "0") ] &&
1851 error "OST0 was full but new created file still use it" || true
1853 run_test 27m "create file while OST0 was full"
1855 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1856 # if the OST isn't full anymore.
1858 local ostidx=${1:-""}
1863 local list=$(comma_list $(osts_nodes))
1864 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1866 do_nodes $list lctl set_param fail_loc=0
1867 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1868 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1869 awk '{print $1 * 2;exit;}')
1870 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1872 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1876 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1877 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1878 remote_mds_nodsh && skip "remote MDS with nodsh"
1879 remote_ost_nodsh && skip "remote OST with nodsh"
1882 rm -f $DIR/$tdir/$tfile
1883 exhaust_precreations 0 0x80000215
1884 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1885 touch $DIR/$tdir/$tfile || error "touch failed"
1886 $LFS getstripe $DIR/$tdir/$tfile
1889 run_test 27n "create file with some full OSTs"
1892 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1893 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1894 remote_mds_nodsh && skip "remote MDS with nodsh"
1895 remote_ost_nodsh && skip "remote OST with nodsh"
1898 rm -f $DIR/$tdir/$tfile
1899 exhaust_all_precreations 0x215
1901 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1906 run_test 27o "create file with all full OSTs (should error)"
1908 function create_and_checktime() {
1913 for ((i=0; i < $loops; i++)); do
1914 local start=$SECONDS
1915 multiop $fname-$i Oc
1916 ((SECONDS-start < TIMEOUT)) ||
1917 error "creation took " $((SECONDS-$start)) && return 1
1922 local mdts=$(comma_list $(mdts_nodes))
1924 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1925 skip "Need MDS version at least 2.13.57"
1927 local f0=$DIR/${tfile}-0
1928 local f1=$DIR/${tfile}-1
1930 wait_delete_completed
1932 # refill precreated objects
1933 $LFS setstripe -i0 -c1 $f0
1935 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1936 # force QoS allocation policy
1937 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1938 stack_trap "do_nodes $mdts $LCTL set_param \
1939 lov.*.qos_threshold_rr=$saved" EXIT
1942 # one OST is unavailable, but still have few objects preallocated
1944 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1945 rm -rf $f1 $DIR/$tdir*" EXIT
1947 for ((i=0; i < 7; i++)); do
1948 mkdir $DIR/$tdir$i || error "can't create dir"
1949 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1950 error "can't set striping"
1952 for ((i=0; i < 7; i++)); do
1953 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1957 run_test 27oo "don't let few threads to reserve too many objects"
1960 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1961 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1962 remote_mds_nodsh && skip "remote MDS with nodsh"
1963 remote_ost_nodsh && skip "remote OST with nodsh"
1966 rm -f $DIR/$tdir/$tfile
1967 test_mkdir $DIR/$tdir
1969 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1970 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1971 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1973 exhaust_precreations 0 0x80000215
1974 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1975 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1976 $LFS getstripe $DIR/$tdir/$tfile
1980 run_test 27p "append to a truncated file with some full OSTs"
1983 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1985 remote_mds_nodsh && skip "remote MDS with nodsh"
1986 remote_ost_nodsh && skip "remote OST with nodsh"
1989 rm -f $DIR/$tdir/$tfile
1991 mkdir_on_mdt0 $DIR/$tdir
1992 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1993 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
1994 error "truncate $DIR/$tdir/$tfile failed"
1995 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1997 exhaust_all_precreations 0x215
1999 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2000 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2004 run_test 27q "append to truncated file with all OSTs full (should error)"
2007 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2008 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2009 remote_mds_nodsh && skip "remote MDS with nodsh"
2010 remote_ost_nodsh && skip "remote OST with nodsh"
2013 rm -f $DIR/$tdir/$tfile
2014 exhaust_precreations 0 0x80000215
2016 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2020 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2022 test_27s() { # bug 10725
2023 test_mkdir $DIR/$tdir
2024 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2025 local stripe_count=0
2026 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2027 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2028 error "stripe width >= 2^32 succeeded" || true
2031 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2033 test_27t() { # bug 10864
2038 $WLFS getstripe $tfile
2041 run_test 27t "check that utils parse path correctly"
2043 test_27u() { # bug 4900
2044 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2045 remote_mds_nodsh && skip "remote MDS with nodsh"
2048 local list=$(comma_list $(mdts_nodes))
2050 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2051 do_nodes $list $LCTL set_param fail_loc=0x139
2052 test_mkdir -p $DIR/$tdir
2053 stack_trap "simple_cleanup_common 1000"
2054 createmany -o $DIR/$tdir/$tfile 1000
2055 do_nodes $list $LCTL set_param fail_loc=0
2057 TLOG=$TMP/$tfile.getstripe
2058 $LFS getstripe $DIR/$tdir > $TLOG
2059 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2060 [[ $OBJS -gt 0 ]] &&
2061 error "$OBJS objects created on OST-0. See $TLOG" ||
2064 run_test 27u "skip object creation on OSC w/o objects"
2066 test_27v() { # bug 4900
2067 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2069 remote_mds_nodsh && skip "remote MDS with nodsh"
2070 remote_ost_nodsh && skip "remote OST with nodsh"
2072 exhaust_all_precreations 0x215
2075 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2077 touch $DIR/$tdir/$tfile
2078 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2080 for (( i=1; i < OSTCOUNT; i++ )); do
2081 do_facet ost$i lctl set_param fail_loc=0x705
2083 local START=`date +%s`
2084 createmany -o $DIR/$tdir/$tfile 32
2086 local FINISH=`date +%s`
2087 local TIMEOUT=`lctl get_param -n timeout`
2088 local PROCESS=$((FINISH - START))
2089 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2090 error "$FINISH - $START >= $TIMEOUT / 2"
2091 sleep $((TIMEOUT / 2 - PROCESS))
2094 run_test 27v "skip object creation on slow OST"
2096 test_27w() { # bug 10997
2097 test_mkdir $DIR/$tdir
2098 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2099 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2100 error "stripe size $size != 65536" || true
2101 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2102 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2104 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2107 [[ $OSTCOUNT -lt 2 ]] &&
2108 skip_env "skipping multiple stripe count/offset test"
2110 test_mkdir $DIR/$tdir
2111 for i in $(seq 1 $OSTCOUNT); do
2113 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2114 error "setstripe -c $i -i $offset failed"
2115 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2116 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2117 [ $count -ne $i ] && error "stripe count $count != $i" || true
2118 [ $index -ne $offset ] &&
2119 error "stripe offset $index != $offset" || true
2122 run_test 27wa "check $LFS setstripe -c -i options"
2125 remote_ost_nodsh && skip "remote OST with nodsh"
2126 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2129 OFFSET=$(($OSTCOUNT - 1))
2131 local OST=$(ostname_from_index $OSTIDX)
2133 test_mkdir $DIR/$tdir
2134 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2135 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2137 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2138 for i in $(seq 0 $OFFSET); do
2139 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2140 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2141 error "OST0 was degraded but new created file still use it"
2143 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2145 run_test 27x "create files while OST0 is degraded"
2148 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2149 remote_mds_nodsh && skip "remote MDS with nodsh"
2150 remote_ost_nodsh && skip "remote OST with nodsh"
2151 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2153 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2154 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2155 osp.$mdtosc.prealloc_last_id)
2156 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2157 osp.$mdtosc.prealloc_next_id)
2158 local fcount=$((last_id - next_id))
2159 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2160 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2162 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2163 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2164 local OST_DEACTIVE_IDX=-1
2169 for OSC in $MDS_OSCS; do
2170 OST=$(osc_to_ost $OSC)
2171 OSTIDX=$(index_from_ostuuid $OST)
2172 if [ $OST_DEACTIVE_IDX == -1 ]; then
2173 OST_DEACTIVE_IDX=$OSTIDX
2175 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2176 echo $OSC "is Deactivated:"
2177 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2181 OSTIDX=$(index_from_ostuuid $OST)
2182 test_mkdir $DIR/$tdir
2183 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2185 for OSC in $MDS_OSCS; do
2186 OST=$(osc_to_ost $OSC)
2187 OSTIDX=$(index_from_ostuuid $OST)
2188 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2189 echo $OST "is degraded:"
2190 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2191 obdfilter.$OST.degraded=1
2196 createmany -o $DIR/$tdir/$tfile $fcount
2198 for OSC in $MDS_OSCS; do
2199 OST=$(osc_to_ost $OSC)
2200 OSTIDX=$(index_from_ostuuid $OST)
2201 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2202 echo $OST "is recovered from degraded:"
2203 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2204 obdfilter.$OST.degraded=0
2206 do_facet $SINGLEMDS lctl --device %$OSC activate
2210 # all osp devices get activated, hence -1 stripe count restored
2211 local stripe_count=0
2213 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2214 # devices get activated.
2216 $LFS setstripe -c -1 $DIR/$tfile
2217 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2219 [ $stripe_count -ne $OSTCOUNT ] &&
2220 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2223 run_test 27y "create files while OST0 is degraded and the rest inactive"
2229 lmm_count=$($LFS getstripe -c $1)
2230 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2231 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2233 local old_ifs="$IFS"
2235 fid=($($LFS path2fid $1))
2238 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2239 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2241 # compare lmm_seq and lu_fid->f_seq
2242 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2243 # compare lmm_object_id and lu_fid->oid
2244 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2246 # check the trusted.fid attribute of the OST objects of the file
2247 local have_obdidx=false
2249 $LFS getstripe $1 | while read obdidx oid hex seq; do
2250 # skip lines up to and including "obdidx"
2251 [ -z "$obdidx" ] && break
2252 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2253 $have_obdidx || continue
2255 local ost=$((obdidx + 1))
2256 local dev=$(ostdevname $ost)
2259 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2261 seq=$(echo $seq | sed -e "s/^0x//g")
2262 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2263 oid_hex=$(echo $oid)
2265 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2267 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2271 # Don't unmount/remount the OSTs if we don't need to do that.
2272 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2273 # update too, until that use mount/ll_decode_filter_fid/mount.
2274 # Re-enable when debugfs will understand new filter_fid.
2276 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2277 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2278 $dev 2>/dev/null" | grep "parent=")
2280 if [ -z "$ff" ]; then
2282 mount_fstype ost$ost
2283 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2284 $(facet_mntpt ost$ost)/$obj_file)
2285 unmount_fstype ost$ost
2286 start ost$ost $dev $OST_MOUNT_OPTS
2290 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2292 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2294 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2295 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2297 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2298 # stripe_size=1048576 component_id=1 component_start=0 \
2299 # component_end=33554432
2300 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2301 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2302 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2304 if grep -q 'stripe=' <<<$ff; then
2305 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2307 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2308 # into f_ver in this case. See comment on ff_parent.
2309 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2312 # compare lmm_seq and filter_fid->ff_parent.f_seq
2313 [ $ff_pseq = $lmm_seq ] ||
2314 error "FF parent SEQ $ff_pseq != $lmm_seq"
2315 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2316 [ $ff_poid = $lmm_oid ] ||
2317 error "FF parent OID $ff_poid != $lmm_oid"
2318 (($ff_pstripe == $stripe_nr)) ||
2319 error "FF stripe $ff_pstripe != $stripe_nr"
2321 stripe_nr=$((stripe_nr + 1))
2322 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2324 if grep -q 'stripe_count=' <<<$ff; then
2325 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2326 -e 's/ .*//' <<<$ff)
2327 [ $lmm_count = $ff_scnt ] ||
2328 error "FF stripe count $lmm_count != $ff_scnt"
2334 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2335 remote_ost_nodsh && skip "remote OST with nodsh"
2337 test_mkdir $DIR/$tdir
2338 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2339 { error "setstripe -c -1 failed"; return 1; }
2340 # We need to send a write to every object to get parent FID info set.
2341 # This _should_ also work for setattr, but does not currently.
2342 # touch $DIR/$tdir/$tfile-1 ||
2343 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2344 { error "dd $tfile-1 failed"; return 2; }
2345 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2346 { error "setstripe -c -1 failed"; return 3; }
2347 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2348 { error "dd $tfile-2 failed"; return 4; }
2350 # make sure write RPCs have been sent to OSTs
2353 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2354 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2356 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2358 test_27A() { # b=19102
2359 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2361 save_layout_restore_at_exit $MOUNT
2362 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2363 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2364 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2365 local default_size=$($LFS getstripe -S $MOUNT)
2366 local default_offset=$($LFS getstripe -i $MOUNT)
2367 local dsize=$(do_facet $SINGLEMDS \
2368 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2369 [ $default_size -eq $dsize ] ||
2370 error "stripe size $default_size != $dsize"
2371 [ $default_offset -eq -1 ] ||
2372 error "stripe offset $default_offset != -1"
2374 run_test 27A "check filesystem-wide default LOV EA values"
2376 test_27B() { # LU-2523
2377 test_mkdir $DIR/$tdir
2378 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2380 # open f1 with O_LOV_DELAY_CREATE
2382 # call setstripe ioctl on open file descriptor for f1
2384 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2388 # open f1 with O_LOV_DELAY_CREATE
2390 # call setstripe ioctl on open file descriptor for f1
2392 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2394 # Allow multiop to fail in imitation of NFS's busted semantics.
2397 run_test 27B "call setstripe on open unlinked file/rename victim"
2399 # 27C family tests full striping and overstriping
2400 test_27Ca() { #LU-2871
2401 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2409 test_mkdir $DIR/$tdir
2411 for i in $(seq 0 $((OSTCOUNT - 1))); do
2412 # set stripe across all OSTs starting from OST$i
2413 $LFS setstripe -i $i -c -1 $tfile$i
2414 # get striping information
2415 ost_idx=($($LFS getstripe $tfile$i |
2416 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2420 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2421 error "${#ost_idx[@]} != $OSTCOUNT"
2423 for index in $(seq 0 $((OSTCOUNT - 1))); do
2425 for j in $(echo ${ost_idx[@]}); do
2426 if [ $index -eq $j ]; then
2432 error "Can not find $index in ${ost_idx[@]}"
2436 run_test 27Ca "check full striping across all OSTs"
2439 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2440 skip "server does not support overstriping"
2441 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2442 skip_env "too many osts, skipping"
2444 test_mkdir -p $DIR/$tdir
2445 local setcount=$(($OSTCOUNT * 2))
2446 [ $setcount -lt 160 ] || large_xattr_enabled ||
2447 skip_env "ea_inode feature disabled"
2449 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2450 error "setstripe failed"
2452 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2453 [ $count -eq $setcount ] ||
2454 error "stripe count $count, should be $setcount"
2456 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2457 error "overstriped should be set in pattern"
2459 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2462 run_test 27Cb "more stripes than OSTs with -C"
2465 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2466 skip "server does not support overstriping"
2467 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2469 test_mkdir -p $DIR/$tdir
2470 local setcount=$(($OSTCOUNT - 1))
2472 [ $setcount -lt 160 ] || large_xattr_enabled ||
2473 skip_env "ea_inode feature disabled"
2475 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2476 error "setstripe failed"
2478 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2479 [ $count -eq $setcount ] ||
2480 error "stripe count $count, should be $setcount"
2482 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2483 error "overstriped should not be set in pattern"
2485 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2488 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2491 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2492 skip "server does not support overstriping"
2493 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2494 large_xattr_enabled || skip_env "ea_inode feature disabled"
2496 test_mkdir -p $DIR/$tdir
2497 local setcount=$LOV_MAX_STRIPE_COUNT
2499 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2500 error "setstripe failed"
2502 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2503 [ $count -eq $setcount ] ||
2504 error "stripe count $count, should be $setcount"
2506 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2507 error "overstriped should be set in pattern"
2509 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2512 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2514 run_test 27Cd "test maximum stripe count"
2517 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2518 skip "server does not support overstriping"
2519 test_mkdir -p $DIR/$tdir
2521 pool_add $TESTNAME || error "Pool creation failed"
2522 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2526 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2527 error "setstripe failed"
2529 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2530 [ $count -eq $setcount ] ||
2531 error "stripe count $count, should be $setcount"
2533 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2534 error "overstriped should be set in pattern"
2536 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2539 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2541 run_test 27Ce "test pool with overstriping"
2544 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2545 skip "server does not support overstriping"
2546 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2547 skip_env "too many osts, skipping"
2549 test_mkdir -p $DIR/$tdir
2551 local setcount=$(($OSTCOUNT * 2))
2552 [ $setcount -lt 160 ] || large_xattr_enabled ||
2553 skip_env "ea_inode feature disabled"
2555 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2556 error "setstripe failed"
2558 echo 1 > $DIR/$tdir/$tfile
2560 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2561 [ $count -eq $setcount ] ||
2562 error "stripe count $count, should be $setcount"
2564 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2565 error "overstriped should be set in pattern"
2567 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2570 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2572 run_test 27Cf "test default inheritance with overstriping"
2575 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2576 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2577 remote_mds_nodsh && skip "remote MDS with nodsh"
2579 local POOL=${POOL:-testpool}
2581 local last_ost=$(($OSTCOUNT - 1))
2583 local ost_list=$(seq $first_ost $ost_step $last_ost)
2584 local ost_range="$first_ost $last_ost $ost_step"
2586 test_mkdir $DIR/$tdir
2587 pool_add $POOL || error "pool_add failed"
2588 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2591 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2593 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2594 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2595 skip27D+=" -s 30,31"
2596 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2597 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2598 skip27D+=" -s 32,33"
2599 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2601 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2602 error "llapi_layout_test failed"
2604 destroy_test_pools || error "destroy test pools failed"
2606 run_test 27D "validate llapi_layout API"
2608 # Verify that default_easize is increased from its initial value after
2609 # accessing a widely striped file.
2611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2612 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2613 skip "client does not have LU-3338 fix"
2615 # 72 bytes is the minimum space required to store striping
2616 # information for a file striped across one OST:
2617 # (sizeof(struct lov_user_md_v3) +
2618 # sizeof(struct lov_user_ost_data_v1))
2620 $LCTL set_param -n llite.*.default_easize $min_easize ||
2621 error "lctl set_param failed"
2622 local easize=$($LCTL get_param -n llite.*.default_easize)
2624 [ $easize -eq $min_easize ] ||
2625 error "failed to set default_easize"
2627 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2628 error "setstripe failed"
2629 # In order to ensure stat() call actually talks to MDS we need to
2630 # do something drastic to this file to shake off all lock, e.g.
2631 # rename it (kills lookup lock forcing cache cleaning)
2632 mv $DIR/$tfile $DIR/${tfile}-1
2633 ls -l $DIR/${tfile}-1
2636 easize=$($LCTL get_param -n llite.*.default_easize)
2638 [ $easize -gt $min_easize ] ||
2639 error "default_easize not updated"
2641 run_test 27E "check that default extended attribute size properly increases"
2643 test_27F() { # LU-5346/LU-7975
2644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2645 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2646 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2647 skip "Need MDS version at least 2.8.51"
2648 remote_ost_nodsh && skip "remote OST with nodsh"
2650 test_mkdir $DIR/$tdir
2652 $LFS setstripe -c 2 $DIR/$tdir
2654 # stop all OSTs to reproduce situation for LU-7975 ticket
2655 for num in $(seq $OSTCOUNT); do
2659 # open/create f0 with O_LOV_DELAY_CREATE
2660 # truncate f0 to a non-0 size
2662 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2664 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2665 # open/write it again to force delayed layout creation
2666 cat /etc/hosts > $DIR/$tdir/f0 &
2670 for num in $(seq $OSTCOUNT); do
2671 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2672 error "ost$num failed to start"
2675 wait $catpid || error "cat failed"
2677 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2678 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2679 error "wrong stripecount"
2682 run_test 27F "Client resend delayed layout creation with non-zero size"
2684 test_27G() { #LU-10629
2685 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2686 skip "Need MDS version at least 2.11.51"
2687 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2688 remote_mds_nodsh && skip "remote MDS with nodsh"
2689 local POOL=${POOL:-testpool}
2690 local ostrange="0 0 1"
2692 test_mkdir $DIR/$tdir
2693 touch $DIR/$tdir/$tfile.nopool
2694 pool_add $POOL || error "pool_add failed"
2695 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2696 $LFS setstripe -p $POOL $DIR/$tdir
2698 local pool=$($LFS getstripe -p $DIR/$tdir)
2700 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2701 touch $DIR/$tdir/$tfile.default
2702 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2703 $LFS find $DIR/$tdir -type f --pool $POOL
2704 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2705 [[ "$found" == "2" ]] ||
2706 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2708 $LFS setstripe -d $DIR/$tdir
2710 pool=$($LFS getstripe -p -d $DIR/$tdir)
2712 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2714 run_test 27G "Clear OST pool from stripe"
2717 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2718 skip "Need MDS version newer than 2.11.54"
2719 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2720 test_mkdir $DIR/$tdir
2721 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2722 touch $DIR/$tdir/$tfile
2723 $LFS getstripe -c $DIR/$tdir/$tfile
2724 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2725 error "two-stripe file doesn't have two stripes"
2727 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2728 $LFS getstripe -y $DIR/$tdir/$tfile
2729 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2730 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2731 error "expected l_ost_idx: [02]$ not matched"
2733 # make sure ost list has been cleared
2734 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2735 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2736 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2738 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2740 run_test 27H "Set specific OSTs stripe"
2743 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2744 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2745 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2746 skip "Need MDS version newer than 2.12.52"
2747 local pool=$TESTNAME
2748 local ostrange="1 1 1"
2750 save_layout_restore_at_exit $MOUNT
2751 $LFS setstripe -c 2 -i 0 $MOUNT
2752 pool_add $pool || error "pool_add failed"
2753 pool_add_targets $pool $ostrange ||
2754 error "pool_add_targets failed"
2755 test_mkdir $DIR/$tdir
2756 $LFS setstripe -p $pool $DIR/$tdir
2757 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2758 $LFS getstripe $DIR/$tdir/$tfile
2760 run_test 27I "check that root dir striping does not break parent dir one"
2763 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2764 skip "Need MDS version newer than 2.12.51"
2766 test_mkdir $DIR/$tdir
2767 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2768 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2770 # create foreign file (raw way)
2771 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2772 error "creating $tfile w/ hex flags w/o --foreign should fail"
2774 ! $LFS setstripe --foreign --flags foo \
2775 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2776 error "creating $tfile with '--flags foo' should fail"
2778 ! $LFS setstripe --foreign --flags 0xffffffff \
2779 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2780 error "creating $tfile w/ 0xffffffff flags should fail"
2782 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2783 -t 1 -F 0xda08 || error "create_foreign_file failed"
2785 # verify foreign file (raw way)
2786 parse_foreign_file -f $DIR/$tdir/$tfile |
2787 grep "lov_foreign_magic: 0x0BD70BD0" ||
2788 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2789 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2790 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2791 parse_foreign_file -f $DIR/$tdir/$tfile |
2792 grep "lov_foreign_size: 73" ||
2793 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2794 parse_foreign_file -f $DIR/$tdir/$tfile |
2795 grep "lov_foreign_type: 1" ||
2796 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2797 parse_foreign_file -f $DIR/$tdir/$tfile |
2798 grep "lov_foreign_flags: 0x0000DA08" ||
2799 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2800 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2801 grep "lov_foreign_value: 0x" |
2802 sed -e 's/lov_foreign_value: 0x//')
2803 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2804 [[ $lov = ${lov2// /} ]] ||
2805 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2807 # create foreign file (lfs + API)
2808 $LFS setstripe --foreign=none --flags 0xda08 \
2809 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2810 error "$DIR/$tdir/${tfile}2: create failed"
2812 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2813 grep "lfm_magic:.*0x0BD70BD0" ||
2814 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2815 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2816 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2817 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2818 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2819 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2820 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2821 grep "lfm_flags:.*0x0000DA08" ||
2822 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2823 $LFS getstripe $DIR/$tdir/${tfile}2 |
2824 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2825 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2827 # modify striping should fail
2828 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2829 error "$DIR/$tdir/$tfile: setstripe should fail"
2830 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2831 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2834 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2835 cat $DIR/$tdir/${tfile}2 &&
2836 error "$DIR/$tdir/${tfile}2: read should fail"
2837 cat /etc/passwd > $DIR/$tdir/$tfile &&
2838 error "$DIR/$tdir/$tfile: write should fail"
2839 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2840 error "$DIR/$tdir/${tfile}2: write should fail"
2843 chmod 222 $DIR/$tdir/$tfile ||
2844 error "$DIR/$tdir/$tfile: chmod failed"
2845 chmod 222 $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: chmod failed"
2849 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2850 error "$DIR/$tdir/$tfile: chown failed"
2851 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2852 error "$DIR/$tdir/${tfile}2: chown failed"
2854 # rename should work
2855 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2856 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2857 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2858 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2860 #remove foreign file
2861 rm $DIR/$tdir/${tfile}.new ||
2862 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2863 rm $DIR/$tdir/${tfile}2.new ||
2864 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2866 run_test 27J "basic ops on file with foreign LOV"
2869 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2870 skip "Need MDS version newer than 2.12.49"
2872 test_mkdir $DIR/$tdir
2873 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2874 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2876 # create foreign dir (raw way)
2877 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2878 error "creating $tdir w/ hex flags w/o --foreign should fail"
2880 ! $LFS setdirstripe --foreign --flags foo \
2881 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2882 error "creating $tdir with '--flags foo' should fail"
2884 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2885 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2886 error "creating $tdir w/ 0xffffffff flags should fail"
2888 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2889 error "create_foreign_dir FAILED"
2891 # verify foreign dir (raw way)
2892 parse_foreign_dir -d $DIR/$tdir/$tdir |
2893 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2894 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2895 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2896 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2897 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2898 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2899 parse_foreign_dir -d $DIR/$tdir/$tdir |
2900 grep "lmv_foreign_flags: 55813$" ||
2901 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2902 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2903 grep "lmv_foreign_value: 0x" |
2904 sed 's/lmv_foreign_value: 0x//')
2905 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2907 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2909 # create foreign dir (lfs + API)
2910 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2911 $DIR/$tdir/${tdir}2 ||
2912 error "$DIR/$tdir/${tdir}2: create failed"
2914 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2915 grep "lfm_magic:.*0x0CD50CD0" ||
2916 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2917 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2918 # - sizeof(lfm_type) - sizeof(lfm_flags)
2919 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2920 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2921 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2922 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2923 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2924 grep "lfm_flags:.*0x0000DA05" ||
2925 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2926 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2927 grep "lfm_value.*${uuid1}@${uuid2}" ||
2928 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2930 # file create in dir should fail
2931 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
2932 touch $DIR/$tdir/${tdir}2/$tfile &&
2933 error "$DIR/${tdir}2: file create should fail"
2936 chmod 777 $DIR/$tdir/$tdir ||
2937 error "$DIR/$tdir: chmod failed"
2938 chmod 777 $DIR/$tdir/${tdir}2 ||
2939 error "$DIR/${tdir}2: chmod failed"
2942 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2943 error "$DIR/$tdir: chown failed"
2944 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2945 error "$DIR/${tdir}2: chown failed"
2947 # rename should work
2948 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2949 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2950 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2951 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2954 rmdir $DIR/$tdir/${tdir}.new ||
2955 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2956 rmdir $DIR/$tdir/${tdir}2.new ||
2957 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2959 run_test 27K "basic ops on dir with foreign LMV"
2962 remote_mds_nodsh && skip "remote MDS with nodsh"
2964 local POOL=${POOL:-$TESTNAME}
2966 pool_add $POOL || error "pool_add failed"
2968 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
2969 error "pool_list does not contain ${FSNAME}.${POOL}:" \
2970 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
2972 run_test 27L "lfs pool_list gives correct pool name"
2975 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
2976 skip "Need MDS version >= than 2.12.57"
2977 remote_mds_nodsh && skip "remote MDS with nodsh"
2978 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2980 test_mkdir $DIR/$tdir
2982 # Set default striping on directory
2986 # if we run against a 2.12 server which lacks overstring support
2987 # then the connect_flag will not report overstriping, even if client
2989 if [[ $($LCTL get_param mdc.*.connect_flags) =~ overstriping ]]; then
2990 stripe_opt="-C $setcount"
2991 elif (( $OSTCOUNT >= $setcount )); then
2992 stripe_opt="-c $setcount"
2994 skip "server does not support overstriping"
2996 $LFS setstripe $stripe_opt $DIR/$tdir
2998 echo 1 > $DIR/$tdir/${tfile}.1
2999 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3000 [ $count -eq $setcount ] ||
3001 error "(1) stripe count $count, should be $setcount"
3003 # Capture existing append_stripe_count setting for restore
3004 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3005 local mdts=$(comma_list $(mdts_nodes))
3006 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3008 local appendcount=$orig_count
3009 echo 1 >> $DIR/$tdir/${tfile}.2_append
3010 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3011 [ $count -eq $appendcount ] ||
3012 error "(2)stripe count $count, should be $appendcount for append"
3014 # Disable O_APPEND striping, verify it works
3015 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3017 # Should now get the default striping, which is 4
3019 echo 1 >> $DIR/$tdir/${tfile}.3_append
3020 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3021 [ $count -eq $setcount ] ||
3022 error "(3) stripe count $count, should be $setcount"
3024 # Try changing the stripe count for append files
3025 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3027 # Append striping is now 2 (directory default is still 4)
3029 echo 1 >> $DIR/$tdir/${tfile}.4_append
3030 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3031 [ $count -eq $appendcount ] ||
3032 error "(4) stripe count $count, should be $appendcount for append"
3034 # Test append stripe count of -1
3035 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3036 appendcount=$OSTCOUNT
3037 echo 1 >> $DIR/$tdir/${tfile}.5
3038 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3039 [ $count -eq $appendcount ] ||
3040 error "(5) stripe count $count, should be $appendcount for append"
3042 # Set append striping back to default of 1
3043 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3045 # Try a new default striping, PFL + DOM
3046 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3048 # Create normal DOM file, DOM returns stripe count == 0
3050 touch $DIR/$tdir/${tfile}.6
3051 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3052 [ $count -eq $setcount ] ||
3053 error "(6) stripe count $count, should be $setcount"
3057 echo 1 >> $DIR/$tdir/${tfile}.7_append
3058 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3059 [ $count -eq $appendcount ] ||
3060 error "(7) stripe count $count, should be $appendcount for append"
3062 # Clean up DOM layout
3063 $LFS setstripe -d $DIR/$tdir
3065 save_layout_restore_at_exit $MOUNT
3066 # Now test that append striping works when layout is from root
3067 $LFS setstripe -c 2 $MOUNT
3068 # Make a special directory for this
3069 mkdir $DIR/${tdir}/${tdir}.2
3071 # Verify for normal file
3073 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3074 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3075 [ $count -eq $setcount ] ||
3076 error "(8) stripe count $count, should be $setcount"
3079 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3080 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3081 [ $count -eq $appendcount ] ||
3082 error "(9) stripe count $count, should be $appendcount for append"
3084 # Now test O_APPEND striping with pools
3085 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3086 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3089 pool_add $TESTNAME || error "pool creation failed"
3090 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3092 echo 1 >> $DIR/$tdir/${tfile}.10_append
3094 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3095 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3097 # Check that count is still correct
3099 echo 1 >> $DIR/$tdir/${tfile}.11_append
3100 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3101 [ $count -eq $appendcount ] ||
3102 error "(11) stripe count $count, should be $appendcount for append"
3104 # Disable O_APPEND stripe count, verify pool works separately
3105 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3107 echo 1 >> $DIR/$tdir/${tfile}.12_append
3109 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3110 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3112 # Remove pool setting, verify it's not applied
3113 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3115 echo 1 >> $DIR/$tdir/${tfile}.13_append
3117 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3118 [ "$pool" = "" ] || error "(13) pool found: $pool"
3120 run_test 27M "test O_APPEND striping"
3123 combined_mgs_mds && skip "needs separate MGS/MDT"
3125 pool_add $TESTNAME || error "pool_add failed"
3126 do_facet mgs "$LCTL pool_list $FSNAME" |
3127 grep -Fx "${FSNAME}.${TESTNAME}" ||
3128 error "lctl pool_list on MGS failed"
3130 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3132 clean_foreign_symlink() {
3134 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3135 for i in $DIR/$tdir/* ; do
3136 $LFS unlink_foreign $i || true
3141 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3142 skip "Need MDS version newer than 2.12.51"
3144 test_mkdir $DIR/$tdir
3145 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3146 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3148 trap clean_foreign_symlink EXIT
3150 # enable foreign_symlink behaviour
3151 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3153 # foreign symlink LOV format is a partial path by default
3155 # create foreign file (lfs + API)
3156 $LFS setstripe --foreign=symlink --flags 0xda05 \
3157 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3158 error "$DIR/$tdir/${tfile}: create failed"
3160 $LFS getstripe -v $DIR/$tdir/${tfile} |
3161 grep "lfm_magic:.*0x0BD70BD0" ||
3162 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3163 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3164 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3165 $LFS getstripe -v $DIR/$tdir/${tfile} |
3166 grep "lfm_flags:.*0x0000DA05" ||
3167 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3168 $LFS getstripe $DIR/$tdir/${tfile} |
3169 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3170 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3172 # modify striping should fail
3173 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3174 error "$DIR/$tdir/$tfile: setstripe should fail"
3176 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3177 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3178 cat /etc/passwd > $DIR/$tdir/$tfile &&
3179 error "$DIR/$tdir/$tfile: write should fail"
3181 # rename should succeed
3182 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3183 error "$DIR/$tdir/$tfile: rename has failed"
3185 #remove foreign_symlink file should fail
3186 rm $DIR/$tdir/${tfile}.new &&
3187 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3190 mkdir /tmp/${uuid1} ||
3191 error "/tmp/${uuid1}: mkdir has failed"
3192 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3193 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3194 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3195 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3196 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3197 #read should succeed now
3198 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3199 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3200 #write should succeed now
3201 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3202 error "$DIR/$tdir/${tfile}.new: write should succeed"
3203 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3204 error "$DIR/$tdir/${tfile}.new: diff has failed"
3205 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3206 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3208 #check that getstripe still works
3209 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3210 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3212 # chmod should still succeed
3213 chmod 644 $DIR/$tdir/${tfile}.new ||
3214 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3216 # chown should still succeed
3217 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3218 error "$DIR/$tdir/${tfile}.new: chown has failed"
3220 # rename should still succeed
3221 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3222 error "$DIR/$tdir/${tfile}.new: rename has failed"
3224 #remove foreign_symlink file should still fail
3225 rm $DIR/$tdir/${tfile} &&
3226 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3228 #use special ioctl() to unlink foreign_symlink file
3229 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3230 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3233 run_test 27O "basic ops on foreign file of symlink type"
3236 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3237 skip "Need MDS version newer than 2.12.49"
3239 test_mkdir $DIR/$tdir
3240 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3241 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3243 trap clean_foreign_symlink EXIT
3245 # enable foreign_symlink behaviour
3246 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3248 # foreign symlink LMV format is a partial path by default
3250 # create foreign dir (lfs + API)
3251 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3252 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3253 error "$DIR/$tdir/${tdir}: create failed"
3255 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3256 grep "lfm_magic:.*0x0CD50CD0" ||
3257 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3258 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3259 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3260 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3261 grep "lfm_flags:.*0x0000DA05" ||
3262 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3263 $LFS getdirstripe $DIR/$tdir/${tdir} |
3264 grep "lfm_value.*${uuid1}/${uuid2}" ||
3265 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3267 # file create in dir should fail
3268 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3269 touch $DIR/$tdir/$tdir/$tfile && error "$DIR/$tdir: file create should fail"
3271 # rename should succeed
3272 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3273 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3275 #remove foreign_symlink dir should fail
3276 rmdir $DIR/$tdir/${tdir}.new &&
3277 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3280 mkdir -p /tmp/${uuid1}/${uuid2} ||
3281 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3282 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3283 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3284 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3285 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3286 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3287 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3288 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3290 #check that getstripe fails now that foreign_symlink enabled
3291 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3292 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3294 # file create in dir should work now
3295 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3296 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3297 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3298 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3299 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3300 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3302 # chmod should still succeed
3303 chmod 755 $DIR/$tdir/${tdir}.new ||
3304 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3306 # chown should still succeed
3307 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3308 error "$DIR/$tdir/${tdir}.new: chown has failed"
3310 # rename should still succeed
3311 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3312 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3314 #remove foreign_symlink dir should still fail
3315 rmdir $DIR/$tdir/${tdir} &&
3316 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3318 #use special ioctl() to unlink foreign_symlink file
3319 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3320 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3322 #created file should still exist
3323 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3324 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3325 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3326 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3328 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3331 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3332 stack_trap "rm -f $TMP/$tfile*"
3334 test_mkdir $DIR/$tdir-1
3335 test_mkdir $DIR/$tdir-2
3337 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3338 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3340 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3341 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3343 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3344 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3346 # Create some bad symlinks and ensure that we don't loop
3347 # forever or something. These should return ELOOP (40) and
3348 # ENOENT (2) but I don't want to test for that because there's
3349 # always some weirdo architecture that needs to ruin
3350 # everything by defining these error numbers differently.
3352 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3353 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3355 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3356 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3360 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3363 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
3364 skip "need MDS 2.14.55 or later"
3365 (( $OSTCOUNT >= 2 )) || skip_env "needs at least 2 OSTs"
3367 local testdir="$DIR/$tdir"
3368 test_mkdir -p $testdir
3369 stack_trap "rm -rf $testdir"
3370 $LFS setstripe -c -1 $testdir || error "setstripe failed"
3372 local f1="$testdir/f1"
3373 touch $f1 || error "failed to touch $f1"
3374 local count=$($LFS getstripe -c $f1)
3375 (( $count == $OSTCOUNT )) || error "wrong stripe count"
3377 do_facet $SINGLEMDS $LCTL set_param lod.*.max_stripecount=-1
3378 (( $? == 34 )) || error "setting max_stripecount to -1 should fail and return ERANGE"
3380 local maxcount=$(($OSTCOUNT - 1))
3381 local mdts=$(comma_list $(mdts_nodes))
3382 do_nodes $mdts $LCTL set_param lod.*.max_stripecount=$maxcount
3383 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_stripecount=0"
3385 local f2="$testdir/f2"
3386 touch $f2 || error "failed to touch $f2"
3387 local count=$($LFS getstripe -c $f2)
3388 (( $count == $maxcount )) || error "wrong stripe count"
3390 run_test 27R "test max_stripecount limitation when stripe count is set to -1"
3393 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
3394 skip "Need MDS version at least 2.14.54"
3395 [[ "$(facet_host mds1)" != "$(facet_host ost1)" ]] ||
3396 skip "needs different host for mdt1 ost1"
3398 local count=$(precreated_ost_obj_count 0 0)
3400 echo "precreate count $count"
3401 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
3402 $LFS setstripe -i 0 -c 1 $DIR/$tdir || error "setstripe $tdir failed"
3403 #define OBD_FAIL_OSP_GET_LAST_FID 0x2109
3404 do_facet mds1 $LCTL set_param fail_loc=0x2109
3405 #define OBD_FAIL_OST_GET_LAST_FID 0x252
3406 do_facet ost1 $LCTL set_param fail_loc=0x252
3407 createmany -o $DIR/$tdir/f $count &
3409 echo "precreate count $(precreated_ost_obj_count 0 0)"
3410 do_facet mds1 $LCTL set_param fail_loc=0
3411 do_facet ost1 $LCTL set_param fail_loc=0
3412 wait $pid || error "createmany failed"
3413 echo "precreate count $(precreated_ost_obj_count 0 0)"
3415 run_test 27S "don't deactivate OSP on network issue"
3417 # createtest also checks that device nodes are created and
3418 # then visible correctly (#2091)
3419 test_28() { # bug 2091
3421 $CREATETEST $DIR/d28/ct || error "createtest failed"
3423 run_test 28 "create/mknod/mkdir with bad file types ============"
3426 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3428 [ $MDS1_VERSION -ge $(version_code 2.14.51) ] && {
3430 stack_trap "restore_opencache"
3433 sync; sleep 1; sync # flush out any dirty pages from previous tests
3440 declare -i LOCKCOUNTORIG=0
3441 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3442 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3444 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3446 declare -i LOCKUNUSEDCOUNTORIG=0
3447 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3448 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3455 declare -i LOCKCOUNTCURRENT=0
3456 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3457 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3460 declare -i LOCKUNUSEDCOUNTCURRENT=0
3461 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3462 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3465 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3466 $LCTL set_param -n ldlm.dump_namespaces ""
3467 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3468 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3469 log "dumped log to $TMP/test_29.dk (bug 5793)"
3472 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3473 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3474 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3475 log "dumped log to $TMP/test_29.dk (bug 5793)"
3479 run_test 29 "IT_GETATTR regression ============================"
3481 test_30a() { # was test_30
3482 cp $(which ls) $DIR || cp /bin/ls $DIR
3483 $DIR/ls / || error "Can't execute binary from lustre"
3486 run_test 30a "execute binary from Lustre (execve) =============="
3489 cp `which ls` $DIR || cp /bin/ls $DIR
3491 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3494 run_test 30b "execute binary from Lustre as non-root ==========="
3496 test_30c() { # b=22376
3497 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3499 cp $(which ls) $DIR || cp /bin/ls $DIR
3501 cancel_lru_locks mdc
3502 cancel_lru_locks osc
3503 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3506 run_test 30c "execute binary from Lustre without read perms ===="
3509 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3511 for i in {1..10}; do
3512 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3515 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3516 wait $PID || error "executing dd from Lustre failed"
3522 run_test 30d "execute binary from Lustre while clear locks"
3525 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3526 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3528 run_test 31a "open-unlink file =================================="
3531 touch $DIR/f31 || error "touch $DIR/f31 failed"
3532 ln $DIR/f31 $DIR/f31b || error "ln failed"
3533 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3534 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3536 run_test 31b "unlink file with multiple links while open ======="
3539 touch $DIR/f31 || error "touch $DIR/f31 failed"
3540 ln $DIR/f31 $DIR/f31c || error "ln failed"
3541 multiop_bg_pause $DIR/f31 O_uc ||
3542 error "multiop_bg_pause for $DIR/f31 failed"
3544 $MULTIOP $DIR/f31c Ouc
3545 kill -USR1 $MULTIPID
3548 run_test 31c "open-unlink file with multiple links ============="
3551 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3552 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3554 run_test 31d "remove of open directory ========================="
3556 test_31e() { # bug 2904
3557 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3559 run_test 31e "remove of open non-empty directory ==============="
3561 test_31f() { # bug 4554
3562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3565 test_mkdir $DIR/d31f
3566 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3567 cp /etc/hosts $DIR/d31f
3569 $LFS getstripe $DIR/d31f/hosts
3570 multiop_bg_pause $DIR/d31f D_c || return 1
3573 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3574 test_mkdir $DIR/d31f
3575 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3576 cp /etc/hosts $DIR/d31f
3578 $LFS getstripe $DIR/d31f/hosts
3579 multiop_bg_pause $DIR/d31f D_c || return 1
3582 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3583 wait $MULTIPID || error "first opendir $MULTIPID failed"
3587 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3588 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3591 run_test 31f "remove of open directory with open-unlink file ==="
3594 echo "-- cross directory link --"
3595 test_mkdir -c1 $DIR/${tdir}ga
3596 test_mkdir -c1 $DIR/${tdir}gb
3597 touch $DIR/${tdir}ga/f
3598 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3599 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3600 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3601 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3602 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3604 run_test 31g "cross directory link==============="
3607 echo "-- cross directory link --"
3608 test_mkdir -c1 $DIR/${tdir}
3609 test_mkdir -c1 $DIR/${tdir}/dir
3610 touch $DIR/${tdir}/f
3611 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3612 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3613 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3614 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3615 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3617 run_test 31h "cross directory link under child==============="
3620 echo "-- cross directory link --"
3621 test_mkdir -c1 $DIR/$tdir
3622 test_mkdir -c1 $DIR/$tdir/dir
3623 touch $DIR/$tdir/dir/f
3624 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3625 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3626 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3627 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3628 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3630 run_test 31i "cross directory link under parent==============="
3633 test_mkdir -c1 -p $DIR/$tdir
3634 test_mkdir -c1 -p $DIR/$tdir/dir1
3635 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3636 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3637 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3638 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3641 run_test 31j "link for directory==============="
3644 test_mkdir -c1 -p $DIR/$tdir
3646 touch $DIR/$tdir/exist
3647 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3648 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3649 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3650 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3651 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3652 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3653 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3656 run_test 31k "link to file: the same, non-existing, dir==============="
3662 touch $DIR/d31m2/exist
3663 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3664 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3665 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3666 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3667 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3668 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3671 run_test 31m "link to file: the same, non-existing, dir==============="
3674 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3675 nlink=$(stat --format=%h $DIR/$tfile)
3676 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3678 local cmd="exec $fd<$DIR/$tfile"
3681 trap "eval $cmd" EXIT
3682 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3683 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3684 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3685 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3686 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3689 run_test 31n "check link count of unlinked file"
3692 local tempfile=$(mktemp $1_XXXXXX)
3693 mlink $tempfile $1 2> /dev/null &&
3694 echo "$BASHPID: link $tempfile to $1 succeeded"
3698 test_31o() { # LU-2901
3699 test_mkdir $DIR/$tdir
3700 for LOOP in $(seq 100); do
3701 rm -f $DIR/$tdir/$tfile*
3702 for THREAD in $(seq 8); do
3703 link_one $DIR/$tdir/$tfile.$LOOP &
3706 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3707 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3708 error "$LINKS duplicate links to $tfile.$LOOP" &&
3712 run_test 31o "duplicate hard links with same filename"
3715 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3717 test_mkdir $DIR/$tdir
3718 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3719 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3721 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3722 error "open unlink test1 failed"
3723 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3724 error "open unlink test2 failed"
3726 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3727 error "test1 still exists"
3728 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3729 error "test2 still exists"
3731 run_test 31p "remove of open striped directory"
3734 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3736 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3737 index=$($LFS getdirstripe -i $DIR/$tdir)
3738 [ $index -eq 3 ] || error "first stripe index $index != 3"
3739 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3740 [ $index -eq 1 ] || error "second stripe index $index != 1"
3742 # when "-c <stripe_count>" is set, the number of MDTs specified after
3743 # "-i" should equal to the stripe count
3744 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3746 run_test 31q "create striped directory on specific MDTs"
3750 touch $DIR/$tfile.target
3751 touch $DIR/$tfile.source
3753 #OBD_FAIL_LLITE_OPEN_DELAY 0x1419
3754 $LCTL set_param fail_loc=0x1419 fail_val=3
3755 cat $DIR/$tfile.target &
3758 # Guarantee open is waiting before we get here
3760 mv $DIR/$tfile.source $DIR/$tfile.target
3764 if [[ $RC -ne 0 ]]; then
3765 error "open with cat failed, rc=$RC"
3768 run_test 31r "open-rename(replace) race"
3770 cleanup_test32_mount() {
3773 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3774 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3775 losetup -d $loopdev || true
3781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3783 echo "== more mountpoints and symlinks ================="
3784 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3785 trap cleanup_test32_mount EXIT
3786 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3787 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3788 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3789 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3790 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3791 cleanup_test32_mount
3793 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3798 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3799 trap cleanup_test32_mount EXIT
3800 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3801 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3802 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3803 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3804 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3805 cleanup_test32_mount
3807 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3810 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3812 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3813 trap cleanup_test32_mount EXIT
3814 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3815 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3816 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3817 test_mkdir -p $DIR/$tdir/d2/test_dir
3818 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3819 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3820 cleanup_test32_mount
3822 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3825 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3827 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3828 trap cleanup_test32_mount EXIT
3829 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3830 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3831 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3832 test_mkdir -p $DIR/$tdir/d2/test_dir
3833 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3834 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3835 cleanup_test32_mount
3837 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3841 test_mkdir -p $DIR/$tdir/tmp
3842 local tmp_dir=$DIR/$tdir/tmp
3843 ln -s $DIR/$tdir $tmp_dir/symlink11
3844 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3845 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3846 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3848 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3852 test_mkdir -p $DIR/$tdir/tmp
3853 local tmp_dir=$DIR/$tdir/tmp
3854 ln -s $DIR/$tdir $tmp_dir/symlink11
3855 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3856 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3857 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3859 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3862 local tmp_dir=$DIR/$tdir/tmp
3863 test_mkdir -p $tmp_dir
3864 test_mkdir $DIR/${tdir}2
3865 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3866 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3867 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3868 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3869 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3870 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3872 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3875 rm -fr $DIR/$tdir $DIR/${tdir}2
3876 tmp_dir=$DIR/$tdir/tmp
3877 test_mkdir -p $tmp_dir
3878 test_mkdir $DIR/${tdir}2
3879 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3880 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3881 ls $tmp_dir/symlink12 || error "listing symlink12"
3882 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3884 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3887 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3889 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3890 trap cleanup_test32_mount EXIT
3891 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3892 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3893 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3894 touch $DIR/$tdir/test_file
3895 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3896 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3897 cleanup_test32_mount
3899 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3902 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3904 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3905 trap cleanup_test32_mount EXIT
3906 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3907 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3908 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3909 touch $DIR/$tdir/test_file
3910 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3911 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3912 cleanup_test32_mount
3914 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3917 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3920 trap cleanup_test32_mount EXIT
3921 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3922 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3923 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3924 test_mkdir -p $DIR/$tdir/d2
3925 touch $DIR/$tdir/d2/test_file || error "touch failed"
3926 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3927 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3928 cleanup_test32_mount
3930 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3933 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3936 trap cleanup_test32_mount EXIT
3937 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3938 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3939 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3940 test_mkdir -p $DIR/$tdir/d2
3941 touch $DIR/$tdir/d2/test_file || error "touch failed"
3942 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3943 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3944 cleanup_test32_mount
3946 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3950 test_mkdir -p $DIR/d32m/tmp
3951 TMP_DIR=$DIR/d32m/tmp
3952 ln -s $DIR $TMP_DIR/symlink11
3953 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3954 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3955 error "symlink11 not a link"
3956 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3957 error "symlink01 not a link"
3959 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3963 test_mkdir -p $DIR/d32n/tmp
3964 TMP_DIR=$DIR/d32n/tmp
3965 ln -s $DIR $TMP_DIR/symlink11
3966 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3967 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3968 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3970 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3974 test_mkdir -p $DIR/d32o/tmp
3975 TMP_DIR=$DIR/d32o/tmp
3976 ln -s $DIR/$tfile $TMP_DIR/symlink12
3977 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3978 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3979 error "symlink12 not a link"
3980 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3981 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3982 error "$DIR/d32o/tmp/symlink12 not file type"
3983 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3984 error "$DIR/d32o/symlink02 not file type"
3986 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3996 test_mkdir -p $DIR/d32p/tmp
3998 TMP_DIR=$DIR/d32p/tmp
4000 ln -s $DIR/$tfile $TMP_DIR/symlink12
4002 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
4004 cat $DIR/d32p/tmp/symlink12 ||
4005 error "Can't open $DIR/d32p/tmp/symlink12"
4007 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
4010 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
4013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4015 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4016 trap cleanup_test32_mount EXIT
4017 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4018 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4019 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4020 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4021 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
4022 cleanup_test32_mount
4024 run_test 32q "stat follows mountpoints in Lustre (should return error)"
4027 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4029 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
4030 trap cleanup_test32_mount EXIT
4031 test_mkdir -p $DIR/$tdir/ext2-mountpoint
4032 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
4033 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
4034 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
4035 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
4036 cleanup_test32_mount
4038 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
4043 chmod 444 $DIR/$tfile
4044 chown $RUNAS_ID $DIR/$tfile
4046 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4049 run_test 33aa "write file with mode 444 (should return error)"
4053 test_mkdir $DIR/$tdir
4054 chown $RUNAS_ID $DIR/$tdir
4055 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
4056 error "$RUNAS create $tdir/$tfile failed"
4057 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4058 error "open RDWR" || true
4060 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4064 test_mkdir $DIR/$tdir
4065 chown $RUNAS_ID $DIR/$tdir
4066 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4068 run_test 33b "test open file with malformed flags (No panic)"
4071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4072 remote_ost_nodsh && skip "remote OST with nodsh"
4080 test_mkdir $DIR/$tdir
4081 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4084 for ostnum in $(seq $OSTCOUNT); do
4085 # test-framework's OST numbering is one-based, while Lustre's
4087 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4088 # check if at least some write_bytes stats are counted
4089 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4090 obdfilter.$ostname.stats |
4091 awk '/^write_bytes/ {print $7}' )
4092 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4093 if (( ${write_bytes:-0} > 0 )); then
4099 $all_zeros || return 0
4102 echo foo > $DIR/$tdir/bar
4106 # Total up write_bytes after writing. We'd better find non-zeros.
4107 for ostnum in $(seq $OSTCOUNT); do
4108 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4109 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4110 obdfilter/$ostname/stats |
4111 awk '/^write_bytes/ {print $7}' )
4112 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4113 if (( ${write_bytes:-0} > 0 )); then
4120 for ostnum in $(seq $OSTCOUNT); do
4121 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4122 echo "Check write_bytes is in obdfilter.*.stats:"
4123 do_facet ost$ostnum lctl get_param -n \
4124 obdfilter.$ostname.stats
4126 error "OST not keeping write_bytes stats (b=22312)"
4129 run_test 33c "test write_bytes stats"
4132 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4136 local remote_dir=$DIR/$tdir/remote_dir
4138 test_mkdir $DIR/$tdir
4139 $LFS mkdir -i $MDTIDX $remote_dir ||
4140 error "create remote directory failed"
4142 touch $remote_dir/$tfile
4143 chmod 444 $remote_dir/$tfile
4144 chown $RUNAS_ID $remote_dir/$tfile
4146 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4148 chown $RUNAS_ID $remote_dir
4149 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4150 error "create" || true
4151 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4152 error "open RDWR" || true
4153 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4155 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4158 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4162 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4163 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4164 mkdir $DIR/$tdir/local_dir
4166 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4167 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4168 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4170 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4171 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4173 rmdir $DIR/$tdir/* || error "rmdir failed"
4176 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4177 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4178 mkdir $DIR/$tdir/local_dir
4180 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4181 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4182 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4184 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4185 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4187 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4190 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4191 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4192 mkdir $DIR/$tdir/local_dir
4194 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4195 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4196 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4198 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4199 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4201 run_test 33e "mkdir and striped directory should have same mode"
4205 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4209 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4210 remote_mds_nodsh && skip "remote MDS with nodsh"
4213 chmod go+rwx $DIR/$tdir
4214 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4215 trap cleanup_33f EXIT
4217 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4218 error "cannot create striped directory"
4220 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4221 error "cannot create files in striped directory"
4223 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4224 error "cannot remove files in striped directory"
4226 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4227 error "cannot remove striped directory"
4231 run_test 33f "nonroot user can create, access, and remove a striped directory"
4234 mkdir -p $DIR/$tdir/dir2
4236 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4238 [[ $err =~ "exists" ]] || error "Not exists error"
4240 run_test 33g "nonroot user create already existing root created file"
4243 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4244 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4245 skip "Need MDS version at least 2.13.50"
4247 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4248 error "mkdir $tdir failed"
4249 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4251 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4254 for fname in $DIR/$tdir/$tfile.bak \
4255 $DIR/$tdir/$tfile.SAV \
4256 $DIR/$tdir/$tfile.orig \
4257 $DIR/$tdir/$tfile~; do
4258 touch $fname || error "touch $fname failed"
4259 index2=$($LFS getstripe -m $fname)
4260 [ $index -eq $index2 ] ||
4261 error "$fname MDT index mismatch $index != $index2"
4265 for i in {1..250}; do
4266 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4267 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4268 touch $fname || error "touch $fname failed"
4269 index2=$($LFS getstripe -m $fname)
4270 if [[ $index != $index2 ]]; then
4271 failed=$((failed + 1))
4272 echo "$fname MDT index mismatch $index != $index2"
4276 echo "$failed MDT index mismatches"
4277 (( failed < 20 )) || error "MDT index mismatch $failed times"
4280 run_test 33h "temp file is located on the same MDT as target"
4284 (( MDSCOUNT < 2 )) && skip "needs >= 2 MDTs"
4286 local FNAME=$(str_repeat 'f' 250)
4288 test_mkdir -i 0 -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
4289 createmany -o $DIR/$tdir/$FNAME 1000 || error "createmany failed"
4294 count=$($LFS getstripe -m $DIR/$tdir/* | grep -cw 1)
4296 local MDC=$(lctl dl | awk '/MDT0001-mdc-[^M]/ { print $4 }')
4298 lctl --device %$MDC deactivate
4299 stack_trap "lctl --device %$MDC activate"
4300 ls $DIR/$tdir > /dev/null && error "ls should return an error"
4301 total=$(\ls -l $DIR/$tdir | wc -l)
4302 # "ls -l" will list total in the first line
4303 total=$((total - 1))
4304 (( total + count == 1000 )) ||
4305 error "ls list $total files, $count files on MDT1"
4307 run_test 33i "striped directory can be accessed when one MDT is down"
4309 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4312 $MCREATE $DIR/f34 || error "mcreate failed"
4313 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4314 error "getstripe failed"
4315 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4316 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4317 error "getstripe failed"
4318 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4319 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4321 run_test 34a "truncate file that has not been opened ==========="
4324 [ ! -f $DIR/f34 ] && test_34a
4325 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4326 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4327 $OPENFILE -f O_RDONLY $DIR/f34
4328 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4329 error "getstripe failed"
4330 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4331 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4333 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4336 [ ! -f $DIR/f34 ] && test_34a
4337 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4338 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4339 $OPENFILE -f O_RDWR $DIR/f34
4340 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4341 error "$LFS getstripe failed"
4342 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4343 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4345 run_test 34c "O_RDWR opening file-with-size works =============="
4348 [ ! -f $DIR/f34 ] && test_34a
4349 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4351 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4352 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4355 run_test 34d "write to sparse file ============================="
4359 $MCREATE $DIR/f34e || error "mcreate failed"
4360 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4361 $CHECKSTAT -s 1000 $DIR/f34e ||
4362 error "Size of $DIR/f34e not equal to 1000 bytes"
4363 $OPENFILE -f O_RDWR $DIR/f34e
4364 $CHECKSTAT -s 1000 $DIR/f34e ||
4365 error "Size of $DIR/f34e not equal to 1000 bytes"
4367 run_test 34e "create objects, some with size and some without =="
4369 test_34f() { # bug 6242, 6243
4370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4374 $MCREATE $DIR/f34f || error "mcreate failed"
4375 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4376 dd if=$DIR/f34f of=$TMP/f34f
4377 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4378 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4379 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4380 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4381 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4383 run_test 34f "read from a file with no objects until EOF ======="
4386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4388 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4390 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4391 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4392 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4393 cancel_lru_locks osc
4394 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4395 error "wrong size after lock cancel"
4397 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4398 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4399 error "expanding truncate failed"
4400 cancel_lru_locks osc
4401 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4402 error "wrong expanded size after lock cancel"
4404 run_test 34g "truncate long file ==============================="
4407 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4412 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4413 sync # Flush the cache so that multiop below does not block on cache
4414 # flush when getting the group lock
4415 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4418 # Since just timed wait is not good enough, let's do a sync write
4419 # that way we are sure enough time for a roundtrip + processing
4420 # passed + 2 seconds of extra margin.
4421 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4425 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4426 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4430 local nsz=`stat -c %s $DIR/$tfile`
4431 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4433 run_test 34h "ftruncate file under grouplock should not block"
4436 cp /bin/sh $DIR/f35a
4438 chown $RUNAS_ID $DIR/f35a
4439 $RUNAS $DIR/f35a && error || true
4442 run_test 35a "exec file with mode 444 (should return and not leak)"
4446 utime $DIR/f36 || error "utime failed for MDS"
4448 run_test 36a "MDS utime check (mknod, utime)"
4452 utime $DIR/f36 || error "utime failed for OST"
4454 run_test 36b "OST utime check (open, utime)"
4459 chown $RUNAS_ID $DIR/d36
4460 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4462 run_test 36c "non-root MDS utime check (mknod, utime)"
4465 [ ! -d $DIR/d36 ] && test_36c
4466 echo "" > $DIR/d36/f36
4467 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4469 run_test 36d "non-root OST utime check (open, utime)"
4472 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4474 test_mkdir $DIR/$tdir
4475 touch $DIR/$tdir/$tfile
4476 $RUNAS utime $DIR/$tdir/$tfile &&
4477 error "utime worked, expected failure" || true
4479 run_test 36e "utime on non-owned file (should return error)"
4483 local LANG_SAVE=$LANG
4484 local LC_LANG_SAVE=$LC_LANG
4485 export LANG=C LC_LANG=C # for date language
4487 DATESTR="Dec 20 2000"
4488 test_mkdir $DIR/$tdir
4489 lctl set_param fail_loc=$fl
4491 cp /etc/hosts $DIR/$tdir/$tfile
4492 sync & # write RPC generated with "current" inode timestamp, but delayed
4494 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4495 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4496 cancel_lru_locks $OSC
4497 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4499 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4500 echo "BEFORE: $LS_BEFORE" && \
4501 echo "AFTER : $LS_AFTER" && \
4502 echo "WANT : $DATESTR" && \
4503 error "$DIR/$tdir/$tfile timestamps changed" || true
4505 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4511 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4512 subr_36fh "0x80000214"
4514 run_test 36f "utime on file racing with OST BRW write =========="
4517 remote_ost_nodsh && skip "remote OST with nodsh"
4518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4519 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4520 skip "Need MDS version at least 2.12.51"
4525 local tgt="obdfilter"
4527 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4529 test_mkdir $DIR/$tdir
4530 fmd_max_age=$(do_facet $facet \
4531 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4534 echo "FMD max age: ${fmd_max_age}s"
4535 touch $DIR/$tdir/$tfile
4536 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4537 gawk '{cnt=cnt+$1} END{print cnt}')
4538 echo "FMD before: $fmd"
4540 error "FMD wasn't create by touch"
4541 sleep $((fmd_max_age + 12))
4542 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4543 gawk '{cnt=cnt+$1} END{print cnt}')
4544 echo "FMD after: $fmd"
4546 error "FMD wasn't expired by ping"
4548 run_test 36g "FMD cache expiry ====================="
4551 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4553 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4554 subr_36fh "0x80000227"
4556 run_test 36h "utime on file racing with OST BRW write =========="
4559 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4561 test_mkdir $DIR/$tdir
4562 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4564 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4565 local new_mtime=$((mtime + 200))
4567 #change Modify time of striped dir
4568 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4569 error "change mtime failed"
4571 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4573 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4575 run_test 36i "change mtime on striped directory"
4577 # test_37 - duplicate with tests 32q 32r
4580 local file=$DIR/$tfile
4582 openfile -f O_DIRECTORY $file
4585 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4586 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4588 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4590 test_39a() { # was test_39
4592 touch $DIR/${tfile}2
4593 # ls -l $DIR/$tfile $DIR/${tfile}2
4594 # ls -lu $DIR/$tfile $DIR/${tfile}2
4595 # ls -lc $DIR/$tfile $DIR/${tfile}2
4597 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4598 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4600 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4602 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4604 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4605 error "O_TRUNC didn't change timestamps"
4608 run_test 39a "mtime changed on create"
4611 test_mkdir -c1 $DIR/$tdir
4612 cp -p /etc/passwd $DIR/$tdir/fopen
4613 cp -p /etc/passwd $DIR/$tdir/flink
4614 cp -p /etc/passwd $DIR/$tdir/funlink
4615 cp -p /etc/passwd $DIR/$tdir/frename
4616 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4619 echo "aaaaaa" >> $DIR/$tdir/fopen
4620 echo "aaaaaa" >> $DIR/$tdir/flink
4621 echo "aaaaaa" >> $DIR/$tdir/funlink
4622 echo "aaaaaa" >> $DIR/$tdir/frename
4624 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4625 local link_new=`stat -c %Y $DIR/$tdir/flink`
4626 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4627 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4629 cat $DIR/$tdir/fopen > /dev/null
4630 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4631 rm -f $DIR/$tdir/funlink2
4632 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4634 for (( i=0; i < 2; i++ )) ; do
4635 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4636 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4637 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4638 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4640 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4641 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4642 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4643 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4645 cancel_lru_locks $OSC
4646 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4649 run_test 39b "mtime change on open, link, unlink, rename ======"
4651 # this should be set to past
4652 TEST_39_MTIME=`date -d "1 year ago" +%s`
4658 local mtime0=`stat -c %Y $DIR1/$tfile`
4660 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4661 local mtime1=`stat -c %Y $DIR1/$tfile`
4662 [ "$mtime1" = $TEST_39_MTIME ] || \
4663 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4666 echo hello >> $DIR1/$tfile
4668 local mtime2=`stat -c %Y $DIR1/$tfile`
4669 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4670 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4672 mv $DIR1/$tfile $DIR1/$tfile-1
4674 for (( i=0; i < 2; i++ )) ; do
4675 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4676 [ "$mtime2" = "$mtime3" ] || \
4677 error "mtime ($mtime2) changed (to $mtime3) on rename"
4679 cancel_lru_locks $OSC
4680 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4683 run_test 39c "mtime change on rename ==========================="
4687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4690 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4692 for (( i=0; i < 2; i++ )) ; do
4693 local mtime=`stat -c %Y $DIR1/$tfile`
4694 [ $mtime = $TEST_39_MTIME ] || \
4695 error "mtime($mtime) is not set to $TEST_39_MTIME"
4697 cancel_lru_locks $OSC
4698 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4701 run_test 39d "create, utime, stat =============================="
4705 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4708 local mtime1=`stat -c %Y $DIR1/$tfile`
4710 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4712 for (( i=0; i < 2; i++ )) ; do
4713 local mtime2=`stat -c %Y $DIR1/$tfile`
4714 [ $mtime2 = $TEST_39_MTIME ] || \
4715 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4717 cancel_lru_locks $OSC
4718 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4721 run_test 39e "create, stat, utime, stat ========================"
4725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4728 mtime1=`stat -c %Y $DIR1/$tfile`
4731 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4733 for (( i=0; i < 2; i++ )) ; do
4734 local mtime2=`stat -c %Y $DIR1/$tfile`
4735 [ $mtime2 = $TEST_39_MTIME ] || \
4736 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4738 cancel_lru_locks $OSC
4739 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4742 run_test 39f "create, stat, sleep, utime, stat ================="
4746 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4748 echo hello >> $DIR1/$tfile
4749 local mtime1=`stat -c %Y $DIR1/$tfile`
4752 chmod o+r $DIR1/$tfile
4754 for (( i=0; i < 2; i++ )) ; do
4755 local mtime2=`stat -c %Y $DIR1/$tfile`
4756 [ "$mtime1" = "$mtime2" ] || \
4757 error "lost mtime: $mtime2, should be $mtime1"
4759 cancel_lru_locks $OSC
4760 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4763 run_test 39g "write, chmod, stat ==============================="
4767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4773 echo hello >> $DIR1/$tfile
4774 local mtime1=`stat -c %Y $DIR1/$tfile`
4776 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4778 if [ "$d1" != "$d2" ]; then
4779 echo "write and touch not within one second"
4781 for (( i=0; i < 2; i++ )) ; do
4782 local mtime2=`stat -c %Y $DIR1/$tfile`
4783 [ "$mtime2" = $TEST_39_MTIME ] || \
4784 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4786 cancel_lru_locks $OSC
4787 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4791 run_test 39h "write, utime within one second, stat ============="
4794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4799 echo hello >> $DIR1/$tfile
4800 local mtime1=`stat -c %Y $DIR1/$tfile`
4802 mv $DIR1/$tfile $DIR1/$tfile-1
4804 for (( i=0; i < 2; i++ )) ; do
4805 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4807 [ "$mtime1" = "$mtime2" ] || \
4808 error "lost mtime: $mtime2, should be $mtime1"
4810 cancel_lru_locks $OSC
4811 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4814 run_test 39i "write, rename, stat =============================="
4817 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4819 start_full_debug_logging
4823 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4824 lctl set_param fail_loc=0x80000412
4825 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4826 error "multiop failed"
4828 local mtime1=`stat -c %Y $DIR1/$tfile`
4830 mv $DIR1/$tfile $DIR1/$tfile-1
4832 kill -USR1 $multipid
4833 wait $multipid || error "multiop close failed"
4835 for (( i=0; i < 2; i++ )) ; do
4836 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4837 [ "$mtime1" = "$mtime2" ] ||
4838 error "mtime is lost on close: $mtime2, " \
4842 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4844 lctl set_param fail_loc=0
4845 stop_full_debug_logging
4847 run_test 39j "write, rename, close, stat ======================="
4850 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4855 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4857 local mtime1=`stat -c %Y $DIR1/$tfile`
4859 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4861 kill -USR1 $multipid
4862 wait $multipid || error "multiop close failed"
4864 for (( i=0; i < 2; i++ )) ; do
4865 local mtime2=`stat -c %Y $DIR1/$tfile`
4867 [ "$mtime2" = $TEST_39_MTIME ] || \
4868 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4871 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4874 run_test 39k "write, utime, close, stat ========================"
4876 # this should be set to future
4877 TEST_39_ATIME=`date -d "1 year" +%s`
4880 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4881 remote_mds_nodsh && skip "remote MDS with nodsh"
4883 local atime_diff=$(do_facet $SINGLEMDS \
4884 lctl get_param -n mdd.*MDT0000*.atime_diff)
4886 mkdir_on_mdt0 $DIR/$tdir
4888 # test setting directory atime to future
4889 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4890 local atime=$(stat -c %X $DIR/$tdir)
4891 [ "$atime" = $TEST_39_ATIME ] ||
4892 error "atime is not set to future: $atime, $TEST_39_ATIME"
4894 # test setting directory atime from future to now
4895 local now=$(date +%s)
4896 touch -a -d @$now $DIR/$tdir
4898 atime=$(stat -c %X $DIR/$tdir)
4899 [ "$atime" -eq "$now" ] ||
4900 error "atime is not updated from future: $atime, $now"
4902 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4905 # test setting directory atime when now > dir atime + atime_diff
4906 local d1=$(date +%s)
4908 local d2=$(date +%s)
4909 cancel_lru_locks mdc
4910 atime=$(stat -c %X $DIR/$tdir)
4911 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4912 error "atime is not updated : $atime, should be $d2"
4914 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4917 # test not setting directory atime when now < dir atime + atime_diff
4919 cancel_lru_locks mdc
4920 atime=$(stat -c %X $DIR/$tdir)
4921 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4922 error "atime is updated to $atime, should remain $d1<atime<$d2"
4924 do_facet $SINGLEMDS \
4925 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4927 run_test 39l "directory atime update ==========================="
4930 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4934 local far_past_mtime=$(date -d "May 29 1953" +%s)
4935 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4937 touch -m -d @$far_past_mtime $DIR1/$tfile
4938 touch -a -d @$far_past_atime $DIR1/$tfile
4940 for (( i=0; i < 2; i++ )) ; do
4941 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4942 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4943 error "atime or mtime set incorrectly"
4945 cancel_lru_locks $OSC
4946 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4949 run_test 39m "test atime and mtime before 1970"
4951 test_39n() { # LU-3832
4952 remote_mds_nodsh && skip "remote MDS with nodsh"
4954 local atime_diff=$(do_facet $SINGLEMDS \
4955 lctl get_param -n mdd.*MDT0000*.atime_diff)
4960 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4963 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4964 atime0=$(stat -c %X $DIR/$tfile)
4967 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4968 atime1=$(stat -c %X $DIR/$tfile)
4971 cancel_lru_locks mdc
4972 cancel_lru_locks osc
4973 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4974 atime2=$(stat -c %X $DIR/$tfile)
4976 do_facet $SINGLEMDS \
4977 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4979 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4980 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4982 run_test 39n "check that O_NOATIME is honored"
4985 TESTDIR=$DIR/$tdir/$tfile
4986 [ -e $TESTDIR ] && rm -rf $TESTDIR
4993 links2=$(stat -c %h .)
4994 [ $(($links1 + 2)) != $links2 ] &&
4995 error "wrong links count $(($links1 + 2)) != $links2"
4997 links3=$(stat -c %h .)
4998 [ $(($links1 + 1)) != $links3 ] &&
4999 error "wrong links count $links1 != $links3"
5002 run_test 39o "directory cached attributes updated after create"
5005 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
5008 TESTDIR=$DIR/$tdir/$tdir
5009 [ -e $TESTDIR ] && rm -rf $TESTDIR
5010 test_mkdir -p $TESTDIR
5014 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
5015 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
5017 links2=$(stat -c %h .)
5018 [ $(($links1 + 2)) != $links2 ] &&
5019 error "wrong links count $(($links1 + 2)) != $links2"
5021 links3=$(stat -c %h .)
5022 [ $(($links1 + 1)) != $links3 ] &&
5023 error "wrong links count $links1 != $links3"
5026 run_test 39p "remote directory cached attributes updated after create ========"
5029 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
5030 skip "no atime update on old OST"
5031 if [ "$ost1_FSTYPE" != ldiskfs ]; then
5032 skip_env "ldiskfs only test"
5036 saved_adiff=$(do_facet ost1 \
5037 lctl get_param -n obdfilter.*OST0000.atime_diff)
5038 stack_trap "do_facet ost1 \
5039 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
5041 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
5043 $LFS setstripe -i 0 $DIR/$tfile
5044 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
5045 error "can't write initial file"
5046 cancel_lru_locks osc
5048 # exceed atime_diff and access file
5050 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
5051 error "can't udpate atime"
5053 local atime_cli=$(stat -c %X $DIR/$tfile)
5054 echo "client atime: $atime_cli"
5055 # allow atime update to be written to device
5056 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
5059 local ostdev=$(ostdevname 1)
5060 local fid=($(lfs getstripe -y $DIR/$tfile |
5061 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
5062 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
5063 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
5065 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
5066 local atime_ost=$(do_facet ost1 "$cmd" |&
5067 awk -F'[: ]' '/atime:/ { print $4 }')
5068 (( atime_cli == atime_ost )) ||
5069 error "atime on client $atime_cli != ost $atime_ost"
5071 run_test 39r "lazy atime update on OST"
5073 test_39q() { # LU-8041
5074 local testdir=$DIR/$tdir
5076 multiop_bg_pause $testdir D_c || error "multiop failed"
5078 cancel_lru_locks mdc
5079 kill -USR1 $multipid
5080 local atime=$(stat -c %X $testdir)
5081 [ "$atime" -ne 0 ] || error "atime is zero"
5083 run_test 39q "close won't zero out atime"
5086 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5087 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5088 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5089 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5090 error "$tfile is not 4096 bytes in size"
5092 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5096 small_write $DIR/f41 18
5098 run_test 41 "test small file write + fstat ====================="
5100 count_ost_writes() {
5101 lctl get_param -n ${OSC}.*.stats |
5102 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5103 END { printf("%0.0f", writes) }'
5110 BG_DIRTY_RATIO_SAVE=10
5111 MAX_BG_DIRTY_RATIO=25
5115 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5116 # dirty_ratio, dirty_background_ratio
5117 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5118 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5119 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5120 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5122 # if file not here, we are a 2.4 kernel
5123 kill -CONT `pidof kupdated`
5128 # setup the trap first, so someone cannot exit the test at the
5129 # exact wrong time and mess up a machine
5130 trap start_writeback EXIT
5131 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5132 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5133 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5134 sysctl -w vm.dirty_writeback_centisecs=0
5135 sysctl -w vm.dirty_writeback_centisecs=0
5136 # save and increase /proc/sys/vm/dirty_ratio
5137 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5138 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5139 # save and increase /proc/sys/vm/dirty_background_ratio
5140 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5141 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5143 # if file not here, we are a 2.4 kernel
5144 kill -STOP `pidof kupdated`
5148 # ensure that all stripes have some grant before we test client-side cache
5150 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5151 dd if=/dev/zero of=$i bs=4k count=1
5156 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5157 # file truncation, and file removal.
5159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5162 cancel_lru_locks $OSC
5164 sync; sleep 1; sync # just to be safe
5165 BEFOREWRITES=`count_ost_writes`
5166 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5167 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5168 AFTERWRITES=`count_ost_writes`
5169 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5170 error "$BEFOREWRITES < $AFTERWRITES"
5173 run_test 42a "ensure that we don't flush on close"
5176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5179 cancel_lru_locks $OSC
5182 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5183 BEFOREWRITES=$(count_ost_writes)
5184 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5185 AFTERWRITES=$(count_ost_writes)
5186 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5187 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5189 BEFOREWRITES=$(count_ost_writes)
5190 sync || error "sync: $?"
5191 AFTERWRITES=$(count_ost_writes)
5192 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5193 error "$BEFOREWRITES < $AFTERWRITES on sync"
5195 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5199 run_test 42b "test destroy of file with cached dirty data ======"
5201 # if these tests just want to test the effect of truncation,
5202 # they have to be very careful. consider:
5203 # - the first open gets a {0,EOF}PR lock
5204 # - the first write conflicts and gets a {0, count-1}PW
5205 # - the rest of the writes are under {count,EOF}PW
5206 # - the open for truncate tries to match a {0,EOF}PR
5207 # for the filesize and cancels the PWs.
5208 # any number of fixes (don't get {0,EOF} on open, match
5209 # composite locks, do smarter file size management) fix
5210 # this, but for now we want these tests to verify that
5211 # the cancellation with truncate intent works, so we
5212 # start the file with a full-file pw lock to match against
5213 # until the truncate.
5218 cancel_lru_locks $OSC
5220 # prime the file with 0,EOF PW to match
5224 # now the real test..
5225 dd if=/dev/zero of=$file bs=1024 count=100
5226 BEFOREWRITES=`count_ost_writes`
5227 $TRUNCATE $file $offset
5228 cancel_lru_locks $OSC
5229 AFTERWRITES=`count_ost_writes`
5234 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5237 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5238 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5241 run_test 42c "test partial truncate of file with cached dirty data"
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5247 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5248 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5251 run_test 42d "test complete truncate of file with cached dirty data"
5253 test_42e() { # bug22074
5254 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5256 local TDIR=$DIR/${tdir}e
5257 local pages=16 # hardcoded 16 pages, don't change it.
5258 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5259 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5263 test_mkdir $DIR/${tdir}e
5264 $LFS setstripe -c 1 $TDIR
5265 createmany -o $TDIR/f $files
5267 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5269 # we assume that with $OSTCOUNT files, at least one of them will
5270 # be allocated on OST0.
5271 warmup_files=$((OSTCOUNT * max_dirty_mb))
5272 createmany -o $TDIR/w $warmup_files
5274 # write a large amount of data into one file and sync, to get good
5275 # avail_grant number from OST.
5276 for ((i=0; i<$warmup_files; i++)); do
5277 idx=$($LFS getstripe -i $TDIR/w$i)
5278 [ $idx -ne 0 ] && continue
5279 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5282 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5284 $LCTL get_param $proc_osc0/cur_dirty_bytes
5285 $LCTL get_param $proc_osc0/cur_grant_bytes
5287 # create as much dirty pages as we can while not to trigger the actual
5288 # RPCs directly. but depends on the env, VFS may trigger flush during this
5289 # period, hopefully we are good.
5290 for ((i=0; i<$warmup_files; i++)); do
5291 idx=$($LFS getstripe -i $TDIR/w$i)
5292 [ $idx -ne 0 ] && continue
5293 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5295 $LCTL get_param $proc_osc0/cur_dirty_bytes
5296 $LCTL get_param $proc_osc0/cur_grant_bytes
5298 # perform the real test
5299 $LCTL set_param $proc_osc0/rpc_stats 0
5300 for ((;i<$files; i++)); do
5301 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5302 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5305 $LCTL get_param $proc_osc0/rpc_stats
5308 local have_ppr=false
5309 $LCTL get_param $proc_osc0/rpc_stats |
5310 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5311 # skip lines until we are at the RPC histogram data
5312 [ "$PPR" == "pages" ] && have_ppr=true && continue
5313 $have_ppr || continue
5315 # we only want the percent stat for < 16 pages
5316 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5318 percent=$((percent + WPCT))
5319 if [[ $percent -gt 15 ]]; then
5320 error "less than 16-pages write RPCs" \
5327 run_test 42e "verify sub-RPC writes are not done synchronously"
5329 test_43A() { # was test_43
5330 test_mkdir $DIR/$tdir
5331 cp -p /bin/ls $DIR/$tdir/$tfile
5332 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5334 # give multiop a chance to open
5337 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5339 # Wait for multiop to exit
5342 run_test 43A "execution of file opened for write should return -ETXTBSY"
5345 test_mkdir $DIR/$tdir
5346 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5347 $DIR/$tdir/sleep 60 &
5349 # Make sure exec of $tdir/sleep wins race with truncate
5351 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5354 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5359 test_mkdir $DIR/$tdir
5360 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5361 $DIR/$tdir/sleep 60 &
5363 # Make sure exec of $tdir/sleep wins race with truncate
5365 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5368 run_test 43b "truncate of file being executed should return -ETXTBSY"
5371 local testdir="$DIR/$tdir"
5374 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5375 ( cd $testdir && md5sum -c )
5377 run_test 43c "md5sum of copy into lustre"
5379 test_44A() { # was test_44
5380 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5382 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5383 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5385 run_test 44A "zero length read from a sparse stripe"
5388 local nstripe=$($LFS getstripe -c -d $DIR)
5389 [ -z "$nstripe" ] && skip "can't get stripe info"
5390 [[ $nstripe -gt $OSTCOUNT ]] &&
5391 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5393 local stride=$($LFS getstripe -S -d $DIR)
5394 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5395 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5398 OFFSETS="0 $((stride/2)) $((stride-1))"
5399 for offset in $OFFSETS; do
5400 for i in $(seq 0 $((nstripe-1))); do
5401 local GLOBALOFFSETS=""
5403 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5404 local myfn=$DIR/d44a-$size
5405 echo "--------writing $myfn at $size"
5406 ll_sparseness_write $myfn $size ||
5407 error "ll_sparseness_write"
5408 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5409 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5410 error "ll_sparseness_verify $GLOBALOFFSETS"
5412 for j in $(seq 0 $((nstripe-1))); do
5414 size=$((((j + $nstripe )*$stride + $offset)))
5415 ll_sparseness_write $myfn $size ||
5416 error "ll_sparseness_write"
5417 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5419 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5420 error "ll_sparseness_verify $GLOBALOFFSETS"
5425 run_test 44a "test sparse pwrite ==============================="
5429 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5435 before=`dirty_osc_total`
5436 echo executing "\"$*\""
5438 after=`dirty_osc_total`
5439 echo before $before, after $after
5442 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5445 # Obtain grants from OST if it supports it
5446 echo blah > ${f}_grant
5449 do_dirty_record "echo blah > $f"
5450 [[ $before -eq $after ]] && error "write wasn't cached"
5451 do_dirty_record "> $f"
5452 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5453 do_dirty_record "echo blah > $f"
5454 [[ $before -eq $after ]] && error "write wasn't cached"
5455 do_dirty_record "sync"
5456 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5457 do_dirty_record "echo blah > $f"
5458 [[ $before -eq $after ]] && error "write wasn't cached"
5459 do_dirty_record "cancel_lru_locks osc"
5460 [[ $before -gt $after ]] ||
5461 error "lock cancellation didn't lower dirty count"
5464 run_test 45 "osc io page accounting ============================"
5466 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5467 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5468 # objects offset and an assert hit when an rpc was built with 1023's mapped
5469 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5471 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5476 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5478 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5479 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5483 run_test 46 "dirtying a previously written page ================"
5485 # test_47 is removed "Device nodes check" is moved to test_28
5487 test_48a() { # bug 2399
5488 [ "$mds1_FSTYPE" = "zfs" ] &&
5489 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5490 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5492 test_mkdir $DIR/$tdir
5494 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5495 test_mkdir $DIR/$tdir
5496 touch foo || error "'touch foo' failed after recreating cwd"
5498 touch .foo || error "'touch .foo' failed after recreating cwd"
5500 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5501 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5502 cd . || error "'cd .' failed after recreating cwd"
5503 mkdir . && error "'mkdir .' worked after recreating cwd"
5504 rmdir . && error "'rmdir .' worked after recreating cwd"
5505 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5506 cd .. || error "'cd ..' failed after recreating cwd"
5508 run_test 48a "Access renamed working dir (should return errors)="
5510 test_48b() { # bug 2399
5512 test_mkdir $DIR/$tdir
5514 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5515 touch foo && error "'touch foo' worked after removing cwd"
5516 mkdir foo && error "'mkdir foo' worked after removing cwd"
5517 touch .foo && error "'touch .foo' worked after removing cwd"
5518 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5519 ls . > /dev/null && error "'ls .' worked after removing cwd"
5520 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5521 mkdir . && error "'mkdir .' worked after removing cwd"
5522 rmdir . && error "'rmdir .' worked after removing cwd"
5523 ln -s . foo && error "'ln -s .' worked after removing cwd"
5524 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5526 run_test 48b "Access removed working dir (should return errors)="
5528 test_48c() { # bug 2350
5529 #lctl set_param debug=-1
5532 test_mkdir -p $DIR/$tdir/dir
5534 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5535 $TRACE touch foo && error "touch foo worked after removing cwd"
5536 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5537 touch .foo && error "touch .foo worked after removing cwd"
5538 mkdir .foo && error "mkdir .foo worked after removing cwd"
5539 $TRACE ls . && error "'ls .' worked after removing cwd"
5540 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5541 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5542 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5543 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5544 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5546 run_test 48c "Access removed working subdir (should return errors)"
5548 test_48d() { # bug 2350
5549 #lctl set_param debug=-1
5552 test_mkdir -p $DIR/$tdir/dir
5554 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5555 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5556 $TRACE touch foo && error "'touch foo' worked after removing parent"
5557 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5558 touch .foo && error "'touch .foo' worked after removing parent"
5559 mkdir .foo && error "mkdir .foo worked after removing parent"
5560 $TRACE ls . && error "'ls .' worked after removing parent"
5561 $TRACE ls .. && error "'ls ..' worked after removing parent"
5562 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5563 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5564 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5567 run_test 48d "Access removed parent subdir (should return errors)"
5569 test_48e() { # bug 4134
5570 #lctl set_param debug=-1
5573 test_mkdir -p $DIR/$tdir/dir
5575 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5576 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5577 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5578 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5579 # On a buggy kernel addition of "touch foo" after cd .. will
5580 # produce kernel oops in lookup_hash_it
5581 touch ../foo && error "'cd ..' worked after recreate parent"
5583 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5585 run_test 48e "Access to recreated parent subdir (should return errors)"
5588 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5589 skip "need MDS >= 2.13.55"
5590 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5591 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5592 skip "needs different host for mdt1 mdt2"
5593 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5595 $LFS mkdir -i0 $DIR/$tdir
5596 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5598 for d in sub1 sub2 sub3; do
5599 #define OBD_FAIL_OSD_REF_DEL 0x19c
5600 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5601 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5604 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5606 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5608 test_49() { # LU-1030
5609 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5610 remote_ost_nodsh && skip "remote OST with nodsh"
5612 # get ost1 size - $FSNAME-OST0000
5613 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5615 # write 800M at maximum
5616 [[ $ost1_size -lt 2 ]] && ost1_size=2
5617 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5619 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5620 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5623 # change max_pages_per_rpc while writing the file
5624 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5625 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5626 # loop until dd process exits
5627 while ps ax -opid | grep -wq $dd_pid; do
5628 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5629 sleep $((RANDOM % 5 + 1))
5631 # restore original max_pages_per_rpc
5632 $LCTL set_param $osc1_mppc=$orig_mppc
5633 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5635 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5639 test_mkdir $DIR/$tdir
5641 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5643 run_test 50 "special situations: /proc symlinks ==============="
5645 test_51a() { # was test_51
5646 # bug 1516 - create an empty entry right after ".." then split dir
5647 test_mkdir -c1 $DIR/$tdir
5648 touch $DIR/$tdir/foo
5649 $MCREATE $DIR/$tdir/bar
5651 createmany -m $DIR/$tdir/longfile 201
5653 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5654 $MCREATE $DIR/$tdir/longfile$FNUM
5659 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5661 run_test 51a "special situations: split htree with empty entry =="
5663 cleanup_print_lfs_df () {
5670 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5672 local dir=$DIR/$tdir
5673 local nrdirs=$((65536 + 100))
5675 # cleanup the directory
5678 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5682 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5683 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5684 [[ $numfree -lt $nrdirs ]] &&
5685 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5687 # need to check free space for the directories as well
5688 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5689 numfree=$(( blkfree / $(fs_inode_ksize) ))
5690 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5692 trap cleanup_print_lfs_df EXIT
5695 createmany -d $dir/d $nrdirs || {
5696 unlinkmany $dir/d $nrdirs
5697 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5701 nrdirs=$(ls -U $dir | wc -l)
5703 # unlink all but 100 subdirectories, then check it still works
5705 local delete=$((nrdirs - left))
5710 # for ldiskfs the nlink count should be 1, but this is OSD specific
5711 # and so this is listed for informational purposes only
5712 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5713 unlinkmany -d $dir/d $delete ||
5714 error "unlink of first $delete subdirs failed"
5716 echo "nlink between: $(stat -c %h $dir)"
5717 local found=$(ls -U $dir | wc -l)
5718 [ $found -ne $left ] &&
5719 error "can't find subdirs: found only $found, expected $left"
5721 unlinkmany -d $dir/d $delete $left ||
5722 error "unlink of second $left subdirs failed"
5723 # regardless of whether the backing filesystem tracks nlink accurately
5724 # or not, the nlink count shouldn't be more than "." and ".." here
5725 local after=$(stat -c %h $dir)
5726 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5727 echo "nlink after: $after"
5729 cleanup_print_lfs_df
5731 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5734 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5735 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5738 test_mkdir $DIR/$tdir
5739 $LFS setstripe -c $OSTCOUNT $DIR/$tdir
5741 qos_old=$(do_facet mds1 \
5742 "$LCTL get_param -n lod.$FSNAME-*.qos_threshold_rr" | head -n 1)
5743 do_nodes $(comma_list $(mdts_nodes)) \
5744 "$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=100"
5745 stack_trap "do_nodes $(comma_list $(mdts_nodes)) \
5746 '$LCTL set_param lod.$FSNAME-*.qos_threshold_rr=${qos_old%%%}'"
5748 createmany -o $DIR/$tdir/t- 1000
5749 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5750 for ((n = 0; n < $OSTCOUNT; n++)); do
5751 objs[$n]=$(awk -vobjs=0 '($1 == '$n') { objs += 1 } \
5752 END { printf("%0.0f", objs) }' $TMP/$tfile)
5753 objs0[$n]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5754 '($1 == '$n') { objs += 1 } \
5755 END { printf("%0.0f", objs) }')
5756 log "OST$n has ${objs[$n]} objects, ${objs0[$n]} are index 0"
5758 unlinkmany $DIR/$tdir/t- 1000
5761 for ((n = 0; n < $OSTCOUNT; n++)); do
5762 (( ${objs[$n]} > ${objs[$nlast]} * 4 / 5 )) ||
5763 { $LFS df && $LFS df -i &&
5764 error "OST $n has fewer objects vs. OST $nlast" \
5765 " (${objs[$n]} < ${objs[$nlast]}"; }
5766 (( ${objs[$n]} < ${objs[$nlast]} * 5 / 4 )) ||
5767 { $LFS df && $LFS df -i &&
5768 error "OST $n has fewer objects vs. OST $nlast" \
5769 " (${objs[$n]} < ${objs[$nlast]}"; }
5771 (( ${objs0[$n]} > ${objs0[$nlast]} * 4 / 5 )) ||
5772 { $LFS df && $LFS df -i &&
5773 error "OST $n has fewer #0 objects vs. OST $nlast" \
5774 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5775 (( ${objs0[$n]} < ${objs0[$nlast]} * 5 / 4 )) ||
5776 { $LFS df && $LFS df -i &&
5777 error "OST $n has fewer #0 objects vs. OST $nlast" \
5778 " (${objs0[$n]} < ${objs0[$nlast]}"; }
5782 run_test 51d "check object distribution"
5785 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5786 skip_env "ldiskfs only test"
5789 test_mkdir -c1 $DIR/$tdir
5790 test_mkdir -c1 $DIR/$tdir/d0
5792 touch $DIR/$tdir/d0/foo
5793 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5794 error "file exceed 65000 nlink limit!"
5795 unlinkmany $DIR/$tdir/d0/f- 65001
5798 run_test 51e "check file nlink limit"
5801 test_mkdir $DIR/$tdir
5804 local ulimit_old=$(ulimit -n)
5805 local spare=20 # number of spare fd's for scripts/libraries, etc.
5806 local mdt=$($LFS getstripe -m $DIR/$tdir)
5807 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5809 echo "MDT$mdt numfree=$numfree, max=$max"
5810 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5811 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5812 while ! ulimit -n $((numfree + spare)); do
5813 numfree=$((numfree * 3 / 4))
5815 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5817 echo "left ulimit at $ulimit_old"
5820 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5821 unlinkmany $DIR/$tdir/f $numfree
5822 error "create+open $numfree files in $DIR/$tdir failed"
5824 ulimit -n $ulimit_old
5826 # if createmany exits at 120s there will be fewer than $numfree files
5827 unlinkmany $DIR/$tdir/f $numfree || true
5829 run_test 51f "check many open files limit"
5832 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5833 test_mkdir $DIR/$tdir
5834 touch $DIR/$tdir/foo
5835 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5836 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5837 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5838 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5839 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5841 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5842 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5843 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5845 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5846 cp -r $DIR/$tdir $TMP/
5847 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5849 run_test 52a "append-only flag test (should return errors)"
5852 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5853 test_mkdir $DIR/$tdir
5854 touch $DIR/$tdir/foo
5855 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5856 cat test > $DIR/$tdir/foo && error "cat test worked"
5857 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5858 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5859 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5861 echo foo >> $DIR/$tdir/foo && error "echo worked"
5862 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5863 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5864 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5865 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5867 chattr -i $DIR/$tdir/foo || error "chattr failed"
5869 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5871 run_test 52b "immutable flag test (should return errors) ======="
5874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5875 remote_mds_nodsh && skip "remote MDS with nodsh"
5876 remote_ost_nodsh && skip "remote OST with nodsh"
5889 local support_last_seq=true
5891 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5892 support_last_seq=false
5895 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5897 for value in $(do_facet $SINGLEMDS \
5898 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5899 param=$(echo ${value[0]} | cut -d "=" -f1)
5900 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5902 if $support_last_seq; then
5903 param_seq=$(echo $param |
5904 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5905 mds_last_seq=$(do_facet $SINGLEMDS \
5906 $LCTL get_param -n $param_seq)
5908 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5910 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5911 node=$(facet_active_host ost$((ostnum+1)))
5912 param="obdfilter.$ostname.last_id"
5913 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5914 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5915 ost_last_id=$ost_last
5917 if $support_last_seq; then
5918 ost_last_id=$(echo $ost_last |
5919 awk -F':' '{print $2}' |
5921 ost_last_seq=$(echo $ost_last |
5922 awk -F':' '{print $1}')
5923 [[ $ost_last_seq = $mds_last_seq ]] || continue
5926 if [[ $ost_last_id != $mds_last ]]; then
5927 error "$ost_last_id != $mds_last"
5934 $found || error "can not match last_seq/last_id for $mdtosc"
5937 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5940 perl -MSocket -e ';' || skip "no Socket perl module installed"
5942 $SOCKETSERVER $DIR/socket ||
5943 error "$SOCKETSERVER $DIR/socket failed: $?"
5944 $SOCKETCLIENT $DIR/socket ||
5945 error "$SOCKETCLIENT $DIR/socket failed: $?"
5946 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5948 run_test 54a "unix domain socket test =========================="
5954 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5956 run_test 54b "char device works in lustre ======================"
5959 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5960 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5961 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5963 for i in $(seq 3 7); do
5964 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5973 loopdev="$DIR/loop54c"
5976 $UMOUNT $DIR/$tdir || rc=$?
5977 losetup -d $loopdev || true
5978 losetup -d $LOOPDEV || true
5979 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5984 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5986 loopdev="$DIR/loop54c"
5989 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5990 trap cleanup_54c EXIT
5991 mknod $loopdev b 7 $LOOPNUM
5992 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5993 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5994 losetup $loopdev $DIR/$tfile ||
5995 error "can't set up $loopdev for $DIR/$tfile"
5996 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5997 test_mkdir $DIR/$tdir
5998 mount -t ext2 $loopdev $DIR/$tdir ||
5999 error "error mounting $loopdev on $DIR/$tdir"
6000 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
6003 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
6007 run_test 54c "block device works in lustre ====================="
6013 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
6015 run_test 54d "fifo device works in lustre ======================"
6020 cp -aL /dev/console $f
6021 echo $string > $f || error "echo $string to $f failed"
6023 run_test 54e "console/tty device works in lustre ======================"
6028 local dir=$DIR/$tdir
6031 test_mkdir -p $dir/dir
6032 for i in $(seq $numfiles); do
6034 touch $dir/dir/file$i
6037 local numcomp=$($LFS getstripe --component-count $dir)
6039 [[ $numcomp == 0 ]] && numcomp=1
6041 # test lfs getstripe with --recursive
6042 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
6044 [[ $filenum -eq $((numfiles * 2)) ]] ||
6045 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
6046 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
6047 [[ $filenum -eq $numfiles ]] ||
6048 error "$LFS getstripe $dir: found $filenum, not $numfiles"
6049 echo "$LFS getstripe showed obdidx or l_ost_idx"
6051 # test lfs getstripe with file instead of dir
6052 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
6053 [[ $filenum -eq 1 ]] ||
6054 error "$LFS getstripe $dir/file1: found $filenum, not 1"
6055 echo "$LFS getstripe file1 passed"
6057 #test lfs getstripe with --verbose
6058 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
6059 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
6060 error "$LFS getstripe --verbose $dir: "\
6061 "got $filenum want $((numfiles * numcomp)) lmm_magic"
6062 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
6063 error "$LFS getstripe $dir: showed lmm_magic"
6065 #test lfs getstripe with -v prints lmm_fid
6066 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
6067 local countfids=$((numdirs + numfiles * numcomp))
6068 [[ $filenum -eq $countfids ]] ||
6069 error "$LFS getstripe -v $dir: "\
6070 "got $filenum want $countfids lmm_fid"
6071 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
6072 error "$LFS getstripe $dir: showed lmm_fid by default"
6073 echo "$LFS getstripe --verbose passed"
6075 #check for FID information
6076 local fid1=$($LFS getstripe --fid $dir/file1)
6077 local fid2=$($LFS getstripe --verbose $dir/file1 |
6078 awk '/lmm_fid: / { print $2; exit; }')
6079 local fid3=$($LFS path2fid $dir/file1)
6081 [ "$fid1" != "$fid2" ] &&
6082 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
6083 [ "$fid1" != "$fid3" ] &&
6084 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
6085 echo "$LFS getstripe --fid passed"
6087 #test lfs getstripe with --obd
6088 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
6089 error "$LFS getstripe --obd wrong_uuid: should return error"
6091 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6094 local obduuid=$(ostuuid_from_index $ostidx)
6095 local found=$($LFS getstripe -r --obd $obduuid $dir |
6096 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6098 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6099 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6101 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6104 [[ $found -eq $filenum ]] ||
6105 error "$LFS getstripe --obd: found $found expect $filenum"
6106 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6107 sed '/^[ ]*'${ostidx}'[ ]/d' |
6108 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6109 error "$LFS getstripe --obd: should not show file on other obd"
6110 echo "$LFS getstripe --obd passed"
6112 run_test 56a "check $LFS getstripe"
6115 local dir=$DIR/$tdir
6119 for i in $(seq $numdirs); do
6120 test_mkdir $dir/dir$i
6123 # test lfs getdirstripe default mode is non-recursion, which is
6124 # different from lfs getstripe
6125 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6127 [[ $dircnt -eq 1 ]] ||
6128 error "$LFS getdirstripe: found $dircnt, not 1"
6129 dircnt=$($LFS getdirstripe --recursive $dir |
6130 grep -c lmv_stripe_count)
6131 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6132 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6134 run_test 56b "check $LFS getdirstripe"
6137 remote_ost_nodsh && skip "remote OST with nodsh"
6140 local ost_name=$(ostname_from_index $ost_idx)
6141 local old_status=$(ost_dev_status $ost_idx)
6142 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6144 [[ -z "$old_status" ]] ||
6145 skip_env "OST $ost_name is in $old_status status"
6147 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6148 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6149 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6150 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6151 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6152 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6155 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6156 error "$LFS df -v showing inactive devices"
6159 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6161 [[ "$new_status" =~ "D" ]] ||
6162 error "$ost_name status is '$new_status', missing 'D'"
6163 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6164 [[ "$new_status" =~ "N" ]] ||
6165 error "$ost_name status is '$new_status', missing 'N'"
6167 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6168 [[ "$new_status" =~ "f" ]] ||
6169 error "$ost_name status is '$new_status', missing 'f'"
6172 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6173 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6174 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6175 [[ -z "$p" ]] && restore_lustre_params < $p || true
6178 new_status=$(ost_dev_status $ost_idx)
6179 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6180 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6181 # can't check 'f' as devices may actually be on flash
6183 run_test 56c "check 'lfs df' showing device status"
6186 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6187 local osts=$($LFS df -v $MOUNT | grep -c OST)
6191 (( mdts == MDSCOUNT )) ||
6192 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6193 (( osts == OSTCOUNT )) ||
6194 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6196 run_test 56d "'lfs df -v' prints only configured devices"
6199 err_enoent=2 # No such file or directory
6200 err_eopnotsupp=95 # Operation not supported
6202 enoent_mnt=/pmt1 # Invalid dentry. Path not present
6203 notsup_mnt=/tmp # Valid dentry, but Not a lustreFS
6205 # Check for handling of path not exists
6206 output=$($LFS df $enoent_mnt 2>&1)
6209 fs=$(echo $output | awk -F: '{print $2}' | awk '{print $3}' | tr -d \')
6210 [[ $fs = $enoent_mnt && $ret -eq $err_enoent ]] ||
6211 error "expect failure $err_enoent, not $ret"
6213 # Check for handling of non-Lustre FS
6214 output=$($LFS df $notsup_mnt)
6217 fs=$(echo $output | awk '{print $1}' | awk -F: '{print $2}')
6218 [[ $fs = $notsup_mnt && $ret -eq $err_eopnotsupp ]] ||
6219 error "expect success $err_eopnotsupp, not $ret"
6221 # Check for multiple LustreFS argument
6222 output=$($LFS df $MOUNT $MOUNT $MOUNT | grep -c "filesystem_summary:")
6225 [[ $output -eq 3 && $ret -eq 0 ]] ||
6226 error "expect success 3, not $output, rc = $ret"
6228 # Check for correct non-Lustre FS handling among multiple
6230 output=$($LFS df $MOUNT $notsup_mnt $MOUNT |
6231 grep -c "filesystem_summary:"; exit ${PIPESTATUS[0]})
6234 [[ $output -eq 2 && $ret -eq $err_eopnotsupp ]] ||
6235 error "expect success 2, not $output, rc = $ret"
6237 run_test 56e "'lfs df' Handle non LustreFS & multiple LustreFS"
6242 local local_tdir="$1"
6243 local local_numfiles="$2"
6244 local local_numdirs="$3"
6245 local dir_params="$4"
6246 local dir_stripe_params="$5"
6248 if [ ! -d "$local_tdir" ] ; then
6249 test_mkdir -p $dir_stripe_params $local_tdir
6250 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6251 for i in $(seq $local_numfiles) ; do
6252 touch $local_tdir/file$i
6254 for i in $(seq $local_numdirs) ; do
6255 test_mkdir $dir_stripe_params $local_tdir/dir$i
6256 for j in $(seq $local_numfiles) ; do
6257 touch $local_tdir/dir$i/file$j
6263 setup_56_special() {
6265 local local_numfiles=$2
6266 local local_numdirs=$3
6268 setup_56 $local_tdir $local_numfiles $local_numdirs
6270 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6271 for i in $(seq $local_numfiles) ; do
6272 mknod $local_tdir/loop${i}b b 7 $i
6273 mknod $local_tdir/null${i}c c 1 3
6274 ln -s $local_tdir/file1 $local_tdir/link${i}
6276 for i in $(seq $local_numdirs) ; do
6277 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6278 mknod $local_tdir/dir$i/null${i}c c 1 3
6279 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6285 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6286 local expected=$(($NUMDIRS + 2))
6288 setup_56 $dir $NUMFILES $NUMDIRS
6290 # test lfs find with -name
6291 for i in $(seq $NUMFILES) ; do
6292 local nums=$($LFS find -name "*$i" $dir | wc -l)
6294 [ $nums -eq $expected ] ||
6295 error "lfs find -name '*$i' $dir wrong: "\
6296 "found $nums, expected $expected"
6299 run_test 56g "check lfs find -name"
6302 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6303 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6305 setup_56 $dir $NUMFILES $NUMDIRS
6307 # test lfs find with ! -name
6308 for i in $(seq $NUMFILES) ; do
6309 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6311 [ $nums -eq $expected ] ||
6312 error "lfs find ! -name '*$i' $dir wrong: "\
6313 "found $nums, expected $expected"
6316 run_test 56h "check lfs find ! -name"
6319 local dir=$DIR/$tdir
6323 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6326 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6328 run_test 56i "check 'lfs find -ost UUID' skips directories"
6331 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6333 setup_56_special $dir $NUMFILES $NUMDIRS
6335 local expected=$((NUMDIRS + 1))
6336 local cmd="$LFS find -type d $dir"
6337 local nums=$($cmd | wc -l)
6339 [ $nums -eq $expected ] ||
6340 error "'$cmd' wrong: found $nums, expected $expected"
6342 run_test 56j "check lfs find -type d"
6345 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6347 setup_56_special $dir $NUMFILES $NUMDIRS
6349 local expected=$(((NUMDIRS + 1) * NUMFILES))
6350 local cmd="$LFS find -type f $dir"
6351 local nums=$($cmd | wc -l)
6353 [ $nums -eq $expected ] ||
6354 error "'$cmd' wrong: found $nums, expected $expected"
6356 run_test 56k "check lfs find -type f"
6359 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6361 setup_56_special $dir $NUMFILES $NUMDIRS
6363 local expected=$((NUMDIRS + NUMFILES))
6364 local cmd="$LFS find -type b $dir"
6365 local nums=$($cmd | wc -l)
6367 [ $nums -eq $expected ] ||
6368 error "'$cmd' wrong: found $nums, expected $expected"
6370 run_test 56l "check lfs find -type b"
6373 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6375 setup_56_special $dir $NUMFILES $NUMDIRS
6377 local expected=$((NUMDIRS + NUMFILES))
6378 local cmd="$LFS find -type c $dir"
6379 local nums=$($cmd | wc -l)
6380 [ $nums -eq $expected ] ||
6381 error "'$cmd' wrong: found $nums, expected $expected"
6383 run_test 56m "check lfs find -type c"
6386 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6387 setup_56_special $dir $NUMFILES $NUMDIRS
6389 local expected=$((NUMDIRS + NUMFILES))
6390 local cmd="$LFS find -type l $dir"
6391 local nums=$($cmd | wc -l)
6393 [ $nums -eq $expected ] ||
6394 error "'$cmd' wrong: found $nums, expected $expected"
6396 run_test 56n "check lfs find -type l"
6399 local dir=$DIR/$tdir
6401 setup_56 $dir $NUMFILES $NUMDIRS
6402 utime $dir/file1 > /dev/null || error "utime (1)"
6403 utime $dir/file2 > /dev/null || error "utime (2)"
6404 utime $dir/dir1 > /dev/null || error "utime (3)"
6405 utime $dir/dir2 > /dev/null || error "utime (4)"
6406 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6407 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6410 local nums=$($LFS find -mtime +0 $dir | wc -l)
6412 [ $nums -eq $expected ] ||
6413 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6416 cmd="$LFS find -mtime 0 $dir"
6417 nums=$($cmd | wc -l)
6418 [ $nums -eq $expected ] ||
6419 error "'$cmd' wrong: found $nums, expected $expected"
6421 run_test 56o "check lfs find -mtime for old files"
6424 local dir=$DIR/$tdir
6428 # just to make sure there is something that won't be found
6430 touch $dir/$tfile.now
6432 for age in year week day hour min; do
6433 count=$((count + 1))
6435 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6436 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6437 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6439 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6440 local nums=$($cmd | wc -l)
6441 [ $nums -eq $expected ] ||
6442 error "'$cmd' wrong: found $nums, expected $expected"
6444 cmd="$LFS find $dir -atime $count${age:0:1}"
6445 nums=$($cmd | wc -l)
6446 [ $nums -eq $expected ] ||
6447 error "'$cmd' wrong: found $nums, expected $expected"
6451 cmd="$LFS find $dir -ctime +1s -type f"
6452 nums=$($cmd | wc -l)
6453 (( $nums == $count * 2 + 1)) ||
6454 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6456 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6458 test_newerXY_base() {
6461 local dir=$DIR/$tdir
6465 if [ $y == "t" ]; then
6466 if [ $x == "b" ]; then
6467 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6469 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6472 ref=$DIR/$tfile.newer.$x$y
6473 touch $ref || error "touch $ref failed"
6476 echo "before = $ref"
6478 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6480 if [ $y == "t" ]; then
6481 if [ $x == "b" ]; then
6482 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6484 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6487 negref=$DIR/$tfile.negnewer.$x$y
6488 touch $negref || error "touch $negref failed"
6491 echo "after = $negref"
6492 local cmd="$LFS find $dir -newer$x$y $ref"
6493 local nums=$(eval $cmd | wc -l)
6494 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6496 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6497 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6499 cmd="$LFS find $dir ! -newer$x$y $negref"
6500 nums=$(eval $cmd | wc -l)
6501 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6502 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6504 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6505 nums=$(eval $cmd | wc -l)
6506 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6507 error "'$cmd' wrong: found $nums between, expected $expected"; }
6513 test_newerXY_base "a" "a"
6514 test_newerXY_base "a" "m"
6515 test_newerXY_base "a" "c"
6516 test_newerXY_base "m" "a"
6517 test_newerXY_base "m" "m"
6518 test_newerXY_base "m" "c"
6519 test_newerXY_base "c" "a"
6520 test_newerXY_base "c" "m"
6521 test_newerXY_base "c" "c"
6523 [[ -n "$sles_version" ]] &&
6524 echo "skip timestamp tests on SLES, LU-13665" && return 0
6526 test_newerXY_base "a" "t"
6527 test_newerXY_base "m" "t"
6528 test_newerXY_base "c" "t"
6530 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6531 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6532 ! btime_supported && echo "btime unsupported" && return 0
6534 test_newerXY_base "b" "b"
6535 test_newerXY_base "b" "t"
6537 run_test 56oc "check lfs find -newerXY work"
6540 local dir=$DIR/$tdir
6545 $LFS find $dir -btime -1d -type f
6552 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6553 ! btime_supported && skip "btime unsupported on MDS"
6555 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6556 ! btime_supported && skip "btime unsupported on clients"
6558 local dir=$DIR/$tdir
6559 local ref=$DIR/$tfile.ref
6560 local negref=$DIR/$tfile.negref
6562 mkdir $dir || error "mkdir $dir failed"
6563 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6564 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6565 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6566 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6567 touch $ref || error "touch $ref failed"
6568 # sleep 3 seconds at least
6571 local before=$(do_facet mds1 date +%s)
6572 local skew=$(($(date +%s) - before + 1))
6574 if (( skew < 0 && skew > -5 )); then
6575 sleep $((0 - skew + 1))
6579 # Set the dir stripe params to limit files all on MDT0,
6580 # otherwise we need to calc the max clock skew between
6581 # the client and MDTs.
6582 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6584 touch $negref || error "touch $negref failed"
6586 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6587 local nums=$($cmd | wc -l)
6588 local expected=$(((NUMFILES + 1) * NUMDIRS))
6590 [ $nums -eq $expected ] ||
6591 error "'$cmd' wrong: found $nums, expected $expected"
6593 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6594 nums=$($cmd | wc -l)
6595 expected=$((NUMFILES + 1))
6596 [ $nums -eq $expected ] ||
6597 error "'$cmd' wrong: found $nums, expected $expected"
6599 [ $skew -lt 0 ] && return
6601 local after=$(do_facet mds1 date +%s)
6602 local age=$((after - before + 1 + skew))
6604 cmd="$LFS find $dir -btime -${age}s -type f"
6605 nums=$($cmd | wc -l)
6606 expected=$(((NUMFILES + 1) * NUMDIRS))
6608 echo "Clock skew between client and server: $skew, age:$age"
6609 [ $nums -eq $expected ] ||
6610 error "'$cmd' wrong: found $nums, expected $expected"
6612 expected=$(($NUMDIRS + 1))
6613 cmd="$LFS find $dir -btime -${age}s -type d"
6614 nums=$($cmd | wc -l)
6615 [ $nums -eq $expected ] ||
6616 error "'$cmd' wrong: found $nums, expected $expected"
6617 rm -f $ref $negref || error "Failed to remove $ref $negref"
6619 run_test 56od "check lfs find -btime with units"
6622 [ $RUNAS_ID -eq $UID ] &&
6623 skip_env "RUNAS_ID = UID = $UID -- skipping"
6625 local dir=$DIR/$tdir
6627 setup_56 $dir $NUMFILES $NUMDIRS
6628 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6630 local expected=$NUMFILES
6631 local cmd="$LFS find -uid $RUNAS_ID $dir"
6632 local nums=$($cmd | wc -l)
6634 [ $nums -eq $expected ] ||
6635 error "'$cmd' wrong: found $nums, expected $expected"
6637 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6638 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6639 nums=$($cmd | wc -l)
6640 [ $nums -eq $expected ] ||
6641 error "'$cmd' wrong: found $nums, expected $expected"
6643 run_test 56p "check lfs find -uid and ! -uid"
6646 [ $RUNAS_ID -eq $UID ] &&
6647 skip_env "RUNAS_ID = UID = $UID -- skipping"
6649 local dir=$DIR/$tdir
6651 setup_56 $dir $NUMFILES $NUMDIRS
6652 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6654 local expected=$NUMFILES
6655 local cmd="$LFS find -gid $RUNAS_GID $dir"
6656 local nums=$($cmd | wc -l)
6658 [ $nums -eq $expected ] ||
6659 error "'$cmd' wrong: found $nums, expected $expected"
6661 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6662 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6663 nums=$($cmd | wc -l)
6664 [ $nums -eq $expected ] ||
6665 error "'$cmd' wrong: found $nums, expected $expected"
6667 run_test 56q "check lfs find -gid and ! -gid"
6670 local dir=$DIR/$tdir
6672 setup_56 $dir $NUMFILES $NUMDIRS
6675 local cmd="$LFS find -size 0 -type f -lazy $dir"
6676 local nums=$($cmd | wc -l)
6678 [ $nums -eq $expected ] ||
6679 error "'$cmd' wrong: found $nums, expected $expected"
6680 cmd="$LFS find -size 0 -type f $dir"
6681 nums=$($cmd | wc -l)
6682 [ $nums -eq $expected ] ||
6683 error "'$cmd' wrong: found $nums, expected $expected"
6686 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6687 nums=$($cmd | wc -l)
6688 [ $nums -eq $expected ] ||
6689 error "'$cmd' wrong: found $nums, expected $expected"
6690 cmd="$LFS find ! -size 0 -type f $dir"
6691 nums=$($cmd | wc -l)
6692 [ $nums -eq $expected ] ||
6693 error "'$cmd' wrong: found $nums, expected $expected"
6695 echo "test" > $dir/$tfile
6696 echo "test2" > $dir/$tfile.2 && sync
6698 cmd="$LFS find -size 5 -type f -lazy $dir"
6699 nums=$($cmd | wc -l)
6700 [ $nums -eq $expected ] ||
6701 error "'$cmd' wrong: found $nums, expected $expected"
6702 cmd="$LFS find -size 5 -type f $dir"
6703 nums=$($cmd | wc -l)
6704 [ $nums -eq $expected ] ||
6705 error "'$cmd' wrong: found $nums, expected $expected"
6708 cmd="$LFS find -size +5 -type f -lazy $dir"
6709 nums=$($cmd | wc -l)
6710 [ $nums -eq $expected ] ||
6711 error "'$cmd' wrong: found $nums, expected $expected"
6712 cmd="$LFS find -size +5 -type f $dir"
6713 nums=$($cmd | wc -l)
6714 [ $nums -eq $expected ] ||
6715 error "'$cmd' wrong: found $nums, expected $expected"
6718 cmd="$LFS find -size +0 -type f -lazy $dir"
6719 nums=$($cmd | wc -l)
6720 [ $nums -eq $expected ] ||
6721 error "'$cmd' wrong: found $nums, expected $expected"
6722 cmd="$LFS find -size +0 -type f $dir"
6723 nums=$($cmd | wc -l)
6724 [ $nums -eq $expected ] ||
6725 error "'$cmd' wrong: found $nums, expected $expected"
6728 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6729 nums=$($cmd | wc -l)
6730 [ $nums -eq $expected ] ||
6731 error "'$cmd' wrong: found $nums, expected $expected"
6732 cmd="$LFS find ! -size -5 -type f $dir"
6733 nums=$($cmd | wc -l)
6734 [ $nums -eq $expected ] ||
6735 error "'$cmd' wrong: found $nums, expected $expected"
6738 cmd="$LFS find -size -5 -type f -lazy $dir"
6739 nums=$($cmd | wc -l)
6740 [ $nums -eq $expected ] ||
6741 error "'$cmd' wrong: found $nums, expected $expected"
6742 cmd="$LFS find -size -5 -type f $dir"
6743 nums=$($cmd | wc -l)
6744 [ $nums -eq $expected ] ||
6745 error "'$cmd' wrong: found $nums, expected $expected"
6747 run_test 56r "check lfs find -size works"
6754 cancel_lru_locks $OSC
6756 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6757 local nums=$($cmd | wc -l)
6759 [ $nums -eq $expected ] ||
6760 error "'$cmd' wrong: found $nums, expected $expected"
6762 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6764 if (( rpcs_before + glimpses != rpcs_after )); then
6765 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6766 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6768 if [[ $glimpses == 0 ]]; then
6769 error "'$cmd' should not send glimpse RPCs to OST"
6771 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6777 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6778 skip "MDS < 2.12.58 doesn't return LSOM data"
6779 local dir=$DIR/$tdir
6780 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6782 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6784 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6785 $LCTL set_param -n llite.*.statahead_agl=0
6786 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6788 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6789 # open and close all files to ensure LSOM is updated
6790 cancel_lru_locks $OSC
6791 find $dir -type f | xargs cat > /dev/null
6793 # expect_found glimpse_rpcs command_to_run
6794 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6795 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6796 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6797 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6799 echo "test" > $dir/$tfile
6800 echo "test2" > $dir/$tfile.2 && sync
6801 cancel_lru_locks $OSC
6802 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6804 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6805 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6806 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6807 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6809 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6810 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6811 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6812 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6813 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6814 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6816 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6819 local dir=$DIR/$tdir
6820 local tmp=$TMP/$tfile.log
6823 test_mkdir -p $dir || error "failed to mkdir $dir"
6824 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6825 error "failed to setstripe $dir/$tfile"
6826 mdt_idx=$($LFS getdirstripe -i $dir)
6827 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6829 stack_trap "rm -f $tmp" EXIT
6830 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6831 ! grep -q obd_uuid $tmp ||
6832 error "failed to find --size +100K --ost 0 $dir"
6833 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6834 ! grep -q obd_uuid $tmp ||
6835 error "failed to find --size +100K --mdt $mdt_idx $dir"
6837 run_test 56rb "check lfs find --size --ost/--mdt works"
6840 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6841 local dir=$DIR/$tdir
6844 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6845 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6846 (( $MDSCOUNT > 2 )) &&
6847 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6848 mkdir $dir/$tdir-{1..10}
6849 touch $dir/$tfile-{1..10}
6851 found=$($LFS find $dir --mdt-count 2 | wc -l)
6853 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6855 found=$($LFS find $dir -T +1 | wc -l)
6856 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6857 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6859 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6861 (( $found == $expect )) || error "found $found all_char, expect $expect"
6863 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6864 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6865 (( $found == $expect )) || error "found $found all_char, expect $expect"
6867 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6869 test_56s() { # LU-611 #LU-9369
6870 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6872 local dir=$DIR/$tdir
6873 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6875 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6876 for i in $(seq $NUMDIRS); do
6877 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6880 local expected=$NUMDIRS
6881 local cmd="$LFS find -c $OSTCOUNT $dir"
6882 local nums=$($cmd | wc -l)
6884 [ $nums -eq $expected ] || {
6885 $LFS getstripe -R $dir
6886 error "'$cmd' wrong: found $nums, expected $expected"
6889 expected=$((NUMDIRS + onestripe))
6890 cmd="$LFS find -stripe-count +0 -type f $dir"
6891 nums=$($cmd | wc -l)
6892 [ $nums -eq $expected ] || {
6893 $LFS getstripe -R $dir
6894 error "'$cmd' wrong: found $nums, expected $expected"
6898 cmd="$LFS find -stripe-count 1 -type f $dir"
6899 nums=$($cmd | wc -l)
6900 [ $nums -eq $expected ] || {
6901 $LFS getstripe -R $dir
6902 error "'$cmd' wrong: found $nums, expected $expected"
6905 cmd="$LFS find -stripe-count -2 -type f $dir"
6906 nums=$($cmd | wc -l)
6907 [ $nums -eq $expected ] || {
6908 $LFS getstripe -R $dir
6909 error "'$cmd' wrong: found $nums, expected $expected"
6913 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6914 nums=$($cmd | wc -l)
6915 [ $nums -eq $expected ] || {
6916 $LFS getstripe -R $dir
6917 error "'$cmd' wrong: found $nums, expected $expected"
6920 run_test 56s "check lfs find -stripe-count works"
6922 test_56t() { # LU-611 #LU-9369
6923 local dir=$DIR/$tdir
6925 setup_56 $dir 0 $NUMDIRS
6926 for i in $(seq $NUMDIRS); do
6927 $LFS setstripe -S 8M $dir/dir$i/$tfile
6930 local expected=$NUMDIRS
6931 local cmd="$LFS find -S 8M $dir"
6932 local nums=$($cmd | wc -l)
6934 [ $nums -eq $expected ] || {
6935 $LFS getstripe -R $dir
6936 error "'$cmd' wrong: found $nums, expected $expected"
6940 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6942 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6944 expected=$(((NUMDIRS + 1) * NUMFILES))
6945 cmd="$LFS find -stripe-size 512k -type f $dir"
6946 nums=$($cmd | wc -l)
6947 [ $nums -eq $expected ] ||
6948 error "'$cmd' wrong: found $nums, expected $expected"
6950 cmd="$LFS find -stripe-size +320k -type f $dir"
6951 nums=$($cmd | wc -l)
6952 [ $nums -eq $expected ] ||
6953 error "'$cmd' wrong: found $nums, expected $expected"
6955 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6956 cmd="$LFS find -stripe-size +200k -type f $dir"
6957 nums=$($cmd | wc -l)
6958 [ $nums -eq $expected ] ||
6959 error "'$cmd' wrong: found $nums, expected $expected"
6961 cmd="$LFS find -stripe-size -640k -type f $dir"
6962 nums=$($cmd | wc -l)
6963 [ $nums -eq $expected ] ||
6964 error "'$cmd' wrong: found $nums, expected $expected"
6967 cmd="$LFS find -stripe-size 256k -type f $dir"
6968 nums=$($cmd | wc -l)
6969 [ $nums -eq $expected ] ||
6970 error "'$cmd' wrong: found $nums, expected $expected"
6972 cmd="$LFS find -stripe-size -320k -type f $dir"
6973 nums=$($cmd | wc -l)
6974 [ $nums -eq $expected ] ||
6975 error "'$cmd' wrong: found $nums, expected $expected"
6978 cmd="$LFS find -stripe-size 1024k -type f $dir"
6979 nums=$($cmd | wc -l)
6980 [ $nums -eq $expected ] ||
6981 error "'$cmd' wrong: found $nums, expected $expected"
6983 run_test 56t "check lfs find -stripe-size works"
6985 test_56u() { # LU-611
6986 local dir=$DIR/$tdir
6988 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6990 if [[ $OSTCOUNT -gt 1 ]]; then
6991 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6997 local expected=$(((NUMDIRS + 1) * NUMFILES))
6998 local cmd="$LFS find -stripe-index 0 -type f $dir"
6999 local nums=$($cmd | wc -l)
7001 [ $nums -eq $expected ] ||
7002 error "'$cmd' wrong: found $nums, expected $expected"
7005 cmd="$LFS find -stripe-index 1 -type f $dir"
7006 nums=$($cmd | wc -l)
7007 [ $nums -eq $expected ] ||
7008 error "'$cmd' wrong: found $nums, expected $expected"
7010 cmd="$LFS find ! -stripe-index 0 -type f $dir"
7011 nums=$($cmd | wc -l)
7012 [ $nums -eq $expected ] ||
7013 error "'$cmd' wrong: found $nums, expected $expected"
7016 # This should produce an error and not return any files
7017 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
7018 nums=$($cmd 2>/dev/null | wc -l)
7019 [ $nums -eq $expected ] ||
7020 error "'$cmd' wrong: found $nums, expected $expected"
7022 if [[ $OSTCOUNT -gt 1 ]]; then
7023 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
7024 cmd="$LFS find -stripe-index 0,1 -type f $dir"
7025 nums=$($cmd | wc -l)
7026 [ $nums -eq $expected ] ||
7027 error "'$cmd' wrong: found $nums, expected $expected"
7030 run_test 56u "check lfs find -stripe-index works"
7034 local dir=$DIR/$tdir
7036 setup_56 $dir $NUMFILES $NUMDIRS
7038 UUID=$(mdtuuid_from_index $mdt_idx $dir)
7039 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
7041 for file in $($LFS find -m $UUID $dir); do
7042 file_midx=$($LFS getstripe -m $file)
7043 [ $file_midx -eq $mdt_idx ] ||
7044 error "lfs find -m $UUID != getstripe -m $file_midx"
7047 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
7050 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7051 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7053 local dir=$DIR/$tdir
7055 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
7057 local stripe_size=$($LFS getstripe -S -d $dir) ||
7058 error "$LFS getstripe -S -d $dir failed"
7059 stripe_size=${stripe_size%% *}
7061 local file_size=$((stripe_size * OSTCOUNT))
7062 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
7063 local required_space=$((file_num * file_size))
7064 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
7066 [[ $free_space -le $((required_space / 1024)) ]] &&
7067 skip_env "need $required_space, have $free_space kbytes"
7070 local dd_count=$((file_size / dd_bs))
7072 # write data into the files
7077 for i in $(seq $NUMFILES); do
7079 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7080 error "write data into $file failed"
7082 for i in $(seq $NUMDIRS); do
7083 for j in $(seq $NUMFILES); do
7084 file=$dir/dir$i/file$j
7085 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
7086 error "write data into $file failed"
7090 # $LFS_MIGRATE will fail if hard link migration is unsupported
7091 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
7092 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
7093 error "creating links to $dir/dir1/file1 failed"
7098 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
7101 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
7104 eval $cmd || error "$cmd failed"
7106 check_stripe_count $dir/file1 $expected
7108 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
7110 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
7111 # OST 1 if it is on OST 0. This file is small enough to
7112 # be on only one stripe.
7113 file=$dir/migr_1_ost
7114 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
7115 error "write data into $file failed"
7116 local obdidx=$($LFS getstripe -i $file)
7117 local oldmd5=$(md5sum $file)
7120 [[ $obdidx -eq 0 ]] && newobdidx=1
7121 cmd="$LFS migrate -i $newobdidx $file"
7123 eval $cmd || error "$cmd failed"
7125 local realobdix=$($LFS getstripe -i $file)
7126 local newmd5=$(md5sum $file)
7128 [[ $newobdidx -ne $realobdix ]] &&
7129 error "new OST is different (was=$obdidx, "\
7130 "wanted=$newobdidx, got=$realobdix)"
7131 [[ "$oldmd5" != "$newmd5" ]] &&
7132 error "md5sum differ: $oldmd5, $newmd5"
7136 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
7138 eval $cmd || error "$cmd failed"
7140 for j in $(seq $NUMFILES); do
7141 check_stripe_count $dir/dir1/file$j $expected
7144 # lfs_migrate works with lfs find
7145 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7146 $LFS_MIGRATE -y -c $expected"
7148 eval $cmd || error "$cmd failed"
7150 for i in $(seq 2 $NUMFILES); do
7151 check_stripe_count $dir/file$i $expected
7153 for i in $(seq 2 $NUMDIRS); do
7154 for j in $(seq $NUMFILES); do
7155 check_stripe_count $dir/dir$i/file$j $expected
7159 run_test 56w "check lfs_migrate -c stripe_count works"
7162 local file1=$DIR/$tdir/file1
7163 local create_pool=false
7164 local initial_pool=$($LFS getstripe -p $DIR)
7168 echo -n "Creating test dir..."
7169 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7172 echo -n "Creating test file..."
7173 touch $file1 || error "cannot create file"
7176 echo -n "Detecting existing pools..."
7177 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7179 if [ ${#pool_list[@]} -gt 0 ]; then
7180 echo "${pool_list[@]}"
7181 for thispool in "${pool_list[@]}"; do
7182 if [[ -z "$initial_pool" ||
7183 "$initial_pool" != "$thispool" ]]; then
7185 echo "Using existing pool '$pool'"
7190 echo "none detected."
7192 if [ -z "$pool" ]; then
7193 pool=${POOL:-testpool}
7194 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7195 echo -n "Creating pool '$pool'..."
7197 pool_add $pool &> /dev/null ||
7198 error "pool_add failed"
7201 echo -n "Adding target to pool..."
7202 pool_add_targets $pool 0 0 1 &> /dev/null ||
7203 error "pool_add_targets failed"
7207 echo -n "Setting pool using -p option..."
7208 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7209 error "migrate failed rc = $?"
7212 echo -n "Verifying test file is in pool after migrating..."
7213 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7214 error "file was not migrated to pool $pool"
7217 echo -n "Removing test file from pool '$pool'..."
7218 # "lfs migrate $file" won't remove the file from the pool
7219 # until some striping information is changed.
7220 $LFS migrate -c 1 $file1 &> /dev/null ||
7221 error "cannot remove from pool"
7222 [ "$($LFS getstripe -p $file1)" ] &&
7223 error "pool still set"
7226 echo -n "Setting pool using --pool option..."
7227 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7228 error "migrate failed rc = $?"
7233 if $create_pool; then
7234 destroy_test_pools 2> /dev/null ||
7235 error "destroy test pools failed"
7238 run_test 56wb "check lfs_migrate pool support"
7241 local file1="$DIR/$tdir/file1"
7248 echo -n "Creating test dir..."
7249 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7250 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7251 error "cannot set stripe by '-S 1M -c 1'"
7254 echo -n "Setting initial stripe for test file..."
7255 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7256 error "cannot set stripe"
7257 cur_ssize=$($LFS getstripe -S "$file1")
7258 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7261 # File currently set to -S 512K -c 1
7263 # Ensure -c and -S options are rejected when -R is set
7264 echo -n "Verifying incompatible options are detected..."
7265 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7266 error "incompatible -c and -R options not detected"
7267 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7268 error "incompatible -S and -R options not detected"
7271 # Ensure unrecognized options are passed through to 'lfs migrate'
7272 echo -n "Verifying -S option is passed through to lfs migrate..."
7273 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7274 error "migration failed"
7275 cur_ssize=$($LFS getstripe -S "$file1")
7276 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7279 # File currently set to -S 1M -c 1
7281 # Ensure long options are supported
7282 echo -n "Verifying long options supported..."
7283 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7284 error "long option without argument not supported"
7285 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7286 error "long option with argument not supported"
7287 cur_ssize=$($LFS getstripe -S "$file1")
7288 [ $cur_ssize -eq 524288 ] ||
7289 error "migrate --stripe-size $cur_ssize != 524288"
7292 # File currently set to -S 512K -c 1
7294 if [ "$OSTCOUNT" -gt 1 ]; then
7295 echo -n "Verifying explicit stripe count can be set..."
7296 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7297 error "migrate failed"
7298 cur_scount=$($LFS getstripe -c "$file1")
7299 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7303 # File currently set to -S 512K -c 1 or -S 512K -c 2
7305 # Ensure parent striping is used if -R is set, and no stripe
7306 # count or size is specified
7307 echo -n "Setting stripe for parent directory..."
7308 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7309 error "cannot set stripe '-S 2M -c 1'"
7312 echo -n "Verifying restripe option uses parent stripe settings..."
7313 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7314 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7315 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7316 error "migrate failed"
7317 cur_ssize=$($LFS getstripe -S "$file1")
7318 [ $cur_ssize -eq $parent_ssize ] ||
7319 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7320 cur_scount=$($LFS getstripe -c "$file1")
7321 [ $cur_scount -eq $parent_scount ] ||
7322 error "migrate -R stripe_count $cur_scount != $parent_scount"
7325 # File currently set to -S 1M -c 1
7327 # Ensure striping is preserved if -R is not set, and no stripe
7328 # count or size is specified
7329 echo -n "Verifying striping size preserved when not specified..."
7330 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7331 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7332 error "cannot set stripe on parent directory"
7333 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7334 error "migrate failed"
7335 cur_ssize=$($LFS getstripe -S "$file1")
7336 [ $cur_ssize -eq $orig_ssize ] ||
7337 error "migrate by default $cur_ssize != $orig_ssize"
7340 # Ensure file name properly detected when final option has no argument
7341 echo -n "Verifying file name properly detected..."
7342 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7343 error "file name interpreted as option argument"
7349 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7352 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7354 local file1=$DIR/$tdir/file1
7356 echo -n "Creating test dir..."
7357 test_mkdir $DIR/$tdir || error "cannot create dir"
7360 echo -n "Creating test file..."
7364 # Ensure 'lfs migrate' will fail by using a non-existent option,
7365 # and make sure rsync is not called to recover
7366 echo -n "Make sure --no-rsync option works..."
7367 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7368 grep -q 'refusing to fall back to rsync' ||
7369 error "rsync was called with --no-rsync set"
7372 # Ensure rsync is called without trying 'lfs migrate' first
7373 echo -n "Make sure --rsync option works..."
7374 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7375 grep -q 'falling back to rsync' &&
7376 error "lfs migrate was called with --rsync set"
7379 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7380 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7381 grep -q 'at the same time' ||
7382 error "--rsync and --no-rsync accepted concurrently"
7388 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7394 test_mkdir $td || error "cannot create $td"
7395 touch $tf || error "cannot touch $tf"
7397 echo -n "Make sure --non-direct|-D works..."
7398 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7399 grep -q "lfs migrate --non-direct" ||
7400 error "--non-direct option cannot work correctly"
7401 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7402 grep -q "lfs migrate -D" ||
7403 error "-D option cannot work correctly"
7406 run_test 56we "check lfs_migrate --non-direct|-D support"
7409 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7410 check_swap_layouts_support
7412 local dir=$DIR/$tdir
7413 local ref1=/etc/passwd
7414 local file1=$dir/file1
7416 test_mkdir $dir || error "creating dir $dir"
7417 $LFS setstripe -c 2 $file1
7419 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7420 stripe=$($LFS getstripe -c $file1)
7421 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7422 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7427 run_test 56x "lfs migration support"
7430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7431 check_swap_layouts_support
7433 local dir=$DIR/$tdir/$testnum
7437 local ref1=/etc/passwd
7438 local file1=$dir/file1
7440 $LFS setstripe -c 2 $file1
7442 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7444 local stripe=$($LFS getstripe -c $file1)
7446 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7447 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7452 run_test 56xa "lfs migration --block support"
7454 check_migrate_links() {
7456 local file1="$dir/file1"
7460 local total_count=$(($begin + $count - 1))
7461 local symlink_count=10
7464 if [ ! -f "$file1" ]; then
7465 echo -n "creating initial file..."
7466 $LFS setstripe -c 1 -S "512k" "$file1" ||
7467 error "cannot setstripe initial file"
7470 echo -n "creating symlinks..."
7471 for s in $(seq 1 $symlink_count); do
7472 ln -s "$file1" "$dir/slink$s" ||
7473 error "cannot create symlinks"
7477 echo -n "creating nonlinked files..."
7478 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7479 error "cannot create nonlinked files"
7484 if [ ! -f "$dir/file$total_count" ]; then
7485 echo -n "creating hard links $begin:$total_count..."
7486 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7487 /dev/null || error "cannot create hard links"
7491 echo -n "checking number of hard links listed in xattrs..."
7492 local fid=$($LFS getstripe -F "$file1")
7493 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7496 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7497 skip "hard link list has unexpected size, skipping test"
7499 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7500 error "link names should exceed xattrs size"
7503 echo -n "migrating files..."
7504 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7506 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7509 # make sure all links have been properly migrated
7510 echo -n "verifying files..."
7511 fid=$($LFS getstripe -F "$file1") ||
7512 error "cannot get fid for file $file1"
7513 for i in $(seq 2 $total_count); do
7514 local fid2=$($LFS getstripe -F $dir/file$i)
7516 [ "$fid2" == "$fid" ] ||
7517 error "migrated hard link has mismatched FID"
7520 # make sure hard links were properly detected, and migration was
7521 # performed only once for the entire link set; nonlinked files should
7523 local actual=$(grep -c 'done' <<< "$migrate_out")
7524 local expected=$(($uniq_count + 1))
7526 [ "$actual" -eq "$expected" ] ||
7527 error "hard links individually migrated ($actual != $expected)"
7529 # make sure the correct number of hard links are present
7530 local hardlinks=$(stat -c '%h' "$file1")
7532 [ $hardlinks -eq $total_count ] ||
7533 error "num hard links $hardlinks != $total_count"
7540 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7541 skip "Need MDS version at least 2.10.55"
7543 local dir="$DIR/$tdir"
7545 test_mkdir "$dir" || error "cannot create dir $dir"
7547 echo "testing lfs migrate mode when all links fit within xattrs"
7548 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7550 echo "testing rsync mode when all links fit within xattrs"
7551 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7553 echo "testing lfs migrate mode when all links do not fit within xattrs"
7554 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7556 echo "testing rsync mode when all links do not fit within xattrs"
7557 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7559 chown -R $RUNAS_ID $dir
7560 echo "testing non-root lfs migrate mode when not all links are in xattr"
7561 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7566 run_test 56xb "lfs migration hard link support"
7569 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7571 local dir="$DIR/$tdir"
7573 test_mkdir "$dir" || error "cannot create dir $dir"
7575 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7576 echo -n "Setting initial stripe for 20MB test file..."
7577 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7578 error "cannot setstripe 20MB file"
7580 echo -n "Sizing 20MB test file..."
7581 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7583 echo -n "Verifying small file autostripe count is 1..."
7584 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7585 error "cannot migrate 20MB file"
7586 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7587 error "cannot get stripe for $dir/20mb"
7588 [ $stripe_count -eq 1 ] ||
7589 error "unexpected stripe count $stripe_count for 20MB file"
7593 # Test 2: File is small enough to fit within the available space on
7594 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7595 # have at least an additional 1KB for each desired stripe for test 3
7596 echo -n "Setting stripe for 1GB test file..."
7597 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7599 echo -n "Sizing 1GB test file..."
7600 # File size is 1GB + 3KB
7601 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7604 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7605 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7606 if (( avail > 524288 * OSTCOUNT )); then
7607 echo -n "Migrating 1GB file..."
7608 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7609 error "cannot migrate 1GB file"
7611 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7612 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7613 error "cannot getstripe for 1GB file"
7614 [ $stripe_count -eq 2 ] ||
7615 error "unexpected stripe count $stripe_count != 2"
7619 # Test 3: File is too large to fit within the available space on
7620 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7621 if [ $OSTCOUNT -ge 3 ]; then
7622 # The required available space is calculated as
7623 # file size (1GB + 3KB) / OST count (3).
7624 local kb_per_ost=349526
7626 echo -n "Migrating 1GB file with limit..."
7627 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7628 error "cannot migrate 1GB file with limit"
7631 stripe_count=$($LFS getstripe -c "$dir/1gb")
7632 echo -n "Verifying 1GB autostripe count with limited space..."
7633 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7634 error "unexpected stripe count $stripe_count (min 3)"
7641 run_test 56xc "lfs migration autostripe"
7644 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7646 local dir=$DIR/$tdir
7647 local f_mgrt=$dir/$tfile.mgrt
7648 local f_yaml=$dir/$tfile.yaml
7649 local f_copy=$dir/$tfile.copy
7650 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7651 local layout_copy="-c 2 -S 2M -i 1"
7652 local yamlfile=$dir/yamlfile
7653 local layout_before;
7656 test_mkdir "$dir" || error "cannot create dir $dir"
7657 $LFS setstripe $layout_yaml $f_yaml ||
7658 error "cannot setstripe $f_yaml with layout $layout_yaml"
7659 $LFS getstripe --yaml $f_yaml > $yamlfile
7660 $LFS setstripe $layout_copy $f_copy ||
7661 error "cannot setstripe $f_copy with layout $layout_copy"
7663 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7665 # 1. test option --yaml
7666 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7667 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7668 layout_before=$(get_layout_param $f_yaml)
7669 layout_after=$(get_layout_param $f_mgrt)
7670 [ "$layout_after" == "$layout_before" ] ||
7671 error "lfs_migrate --yaml: $layout_after != $layout_before"
7673 # 2. test option --copy
7674 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7675 error "cannot migrate $f_mgrt with --copy $f_copy"
7676 layout_before=$(get_layout_param $f_copy)
7677 layout_after=$(get_layout_param $f_mgrt)
7678 [ "$layout_after" == "$layout_before" ] ||
7679 error "lfs_migrate --copy: $layout_after != $layout_before"
7681 run_test 56xd "check lfs_migrate --yaml and --copy support"
7684 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7686 local dir=$DIR/$tdir
7687 local f_comp=$dir/$tfile
7688 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7689 local layout_before=""
7690 local layout_after=""
7692 test_mkdir "$dir" || error "cannot create dir $dir"
7693 $LFS setstripe $layout $f_comp ||
7694 error "cannot setstripe $f_comp with layout $layout"
7695 layout_before=$(get_layout_param $f_comp)
7696 dd if=/dev/zero of=$f_comp bs=1M count=4
7698 # 1. migrate a comp layout file by lfs_migrate
7699 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7700 layout_after=$(get_layout_param $f_comp)
7701 [ "$layout_before" == "$layout_after" ] ||
7702 error "lfs_migrate: $layout_before != $layout_after"
7704 # 2. migrate a comp layout file by lfs migrate
7705 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7706 layout_after=$(get_layout_param $f_comp)
7707 [ "$layout_before" == "$layout_after" ] ||
7708 error "lfs migrate: $layout_before != $layout_after"
7710 run_test 56xe "migrate a composite layout file"
7713 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7715 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7716 skip "Need server version at least 2.13.53"
7718 local dir=$DIR/$tdir
7719 local f_comp=$dir/$tfile
7720 local layout="-E 1M -c1 -E -1 -c2"
7724 test_mkdir "$dir" || error "cannot create dir $dir"
7725 $LFS setstripe $layout $f_comp ||
7726 error "cannot setstripe $f_comp with layout $layout"
7727 fid_before=$($LFS getstripe --fid $f_comp)
7728 dd if=/dev/zero of=$f_comp bs=1M count=4
7730 # 1. migrate a comp layout file to a comp layout
7731 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7732 fid_after=$($LFS getstripe --fid $f_comp)
7733 [ "$fid_before" == "$fid_after" ] ||
7734 error "comp-to-comp migrate: $fid_before != $fid_after"
7736 # 2. migrate a comp layout file to a plain layout
7737 $LFS migrate -c2 $f_comp ||
7738 error "cannot migrate $f_comp by lfs migrate"
7739 fid_after=$($LFS getstripe --fid $f_comp)
7740 [ "$fid_before" == "$fid_after" ] ||
7741 error "comp-to-plain migrate: $fid_before != $fid_after"
7743 # 3. migrate a plain layout file to a comp layout
7744 $LFS migrate $layout $f_comp ||
7745 error "cannot migrate $f_comp by lfs migrate"
7746 fid_after=$($LFS getstripe --fid $f_comp)
7747 [ "$fid_before" == "$fid_after" ] ||
7748 error "plain-to-comp migrate: $fid_before != $fid_after"
7750 run_test 56xf "FID is not lost during migration of a composite layout file"
7752 check_file_ost_range() {
7759 file_range=($($LFS getstripe -y "$file" |
7760 awk '/l_ost_idx:/ { print $NF }'))
7762 if [[ "${#file_range[@]}" = 0 ]]; then
7763 echo "No osts found for $file"
7767 for idx in "${file_range[@]}"; do
7768 [[ " $range " =~ " $idx " ]] ||
7776 local stripe_opt="$1"
7779 local pool_ostidx="$(seq $* | tr '\n' ' ')"
7781 $LFS migrate $stripe_opt -p $pool $DIR/$tfile ||
7782 error "Fail to migrate $tfile on $pool"
7783 [[ "$($LFS getstripe -p $DIR/$tfile)" = "$pool" ]] ||
7784 error "$tfile is not in pool $pool"
7785 check_file_ost_range "$DIR/$tfile" $pool_ostidx ||
7786 error "$tfile osts mismatch with pool $pool (osts $pool_ostidx)"
7790 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
7791 [[ $OSTCOUNT -ge 2 ]] || skip "needs >= 2 OSTs"
7792 [[ $MDS1_VERSION -gt $(version_code 2.14.52) ]] ||
7793 skip "Need MDS version newer than 2.14.52"
7795 local -a pool_names=("${TESTNAME}_0" "${TESTNAME}_1" "${TESTNAME}_2")
7796 local -a pool_ranges=("0 0" "1 1" "0 1")
7799 for i in "${!pool_names[@]}"; do
7800 pool_add ${pool_names[$i]} ||
7801 error "pool_add failed (pool: ${pool_names[$i]})"
7802 pool_add_targets ${pool_names[$i]} ${pool_ranges[$i]} ||
7803 error "pool_add_targets failed (pool: ${pool_names[$i]})"
7806 # init the file to migrate
7807 $LFS setstripe -c1 -i1 $DIR/$tfile ||
7808 error "Unable to create $tfile on OST1"
7809 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=4 status=none ||
7810 error "Unable to write on $tfile"
7812 echo "1. migrate $tfile on pool ${pool_names[0]}"
7813 sub_test_56xg "-c-1" "${pool_names[0]}" ${pool_ranges[0]}
7815 echo "2. migrate $tfile on pool ${pool_names[2]}"
7816 sub_test_56xg "-c-1 -S2M" "${pool_names[2]}" ${pool_ranges[2]}
7818 echo "3. migrate $tfile on pool ${pool_names[1]}"
7819 sub_test_56xg "-n -c-1" "${pool_names[1]}" ${pool_ranges[1]}
7821 echo "4. migrate $tfile on pool ${pool_names[2]} with default stripe parameters"
7822 sub_test_56xg "" "${pool_names[2]}" ${pool_ranges[2]}
7826 destroy_test_pools ||
7827 error "pool_destroy failed"
7829 run_test 56xg "lfs migrate pool support"
7832 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7833 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7836 local dir=$DIR/$tdir
7840 test_mkdir -p $dir || error "creating dir $dir"
7841 touch $f1 || error "creating std file $f1"
7842 $MULTIOP $f2 H2c || error "creating released file $f2"
7844 # a directory can be raid0, so ask only for files
7845 res=$($LFS find $dir -L raid0 -type f | wc -l)
7846 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7848 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7849 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7851 # only files can be released, so no need to force file search
7852 res=$($LFS find $dir -L released)
7853 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7855 res=$($LFS find $dir -type f \! -L released)
7856 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7858 run_test 56y "lfs find -L raid0|released"
7860 test_56z() { # LU-4824
7861 # This checks to make sure 'lfs find' continues after errors
7862 # There are two classes of errors that should be caught:
7863 # - If multiple paths are provided, all should be searched even if one
7865 # - If errors are encountered during the search, it should not terminate
7867 local dir=$DIR/$tdir
7871 for i in d{0..9}; do
7873 touch $dir/$i/$tfile
7875 $LFS find $DIR/non_existent_dir $dir &&
7876 error "$LFS find did not return an error"
7877 # Make a directory unsearchable. This should NOT be the last entry in
7878 # directory order. Arbitrarily pick the 6th entry
7879 chmod 700 $($LFS find $dir -type d | sed '6!d')
7881 $RUNAS $LFS find $DIR/non_existent $dir
7882 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7884 # The user should be able to see 10 directories and 9 files
7885 (( count == 19 )) ||
7886 error "$LFS find found $count != 19 entries after error"
7888 run_test 56z "lfs find should continue after an error"
7890 test_56aa() { # LU-5937
7891 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7893 local dir=$DIR/$tdir
7896 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7898 createmany -o $dir/striped_dir/${tfile}- 1024
7899 local dirs=$($LFS find --size +8k $dir/)
7901 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7903 run_test 56aa "lfs find --size under striped dir"
7905 test_56ab() { # LU-10705
7906 test_mkdir $DIR/$tdir
7907 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7908 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7909 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7910 # Flush writes to ensure valid blocks. Need to be more thorough for
7911 # ZFS, since blocks are not allocated/returned to client immediately.
7913 wait_zfs_commit ost1 2
7914 cancel_lru_locks osc
7917 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7919 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7921 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7922 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7924 rm -f $DIR/$tdir/$tfile.[123]
7926 run_test 56ab "lfs find --blocks"
7930 local dir="$DIR/$tdir"
7931 local perms=(001 002 003 004 005 006 007
7932 010 020 030 040 050 060 070
7933 100 200 300 400 500 600 700
7934 111 222 333 444 555 666 777)
7935 local perm_minus=(8 8 4 8 4 4 2
7939 local perm_slash=(8 8 12 8 12 12 14
7942 16 16 24 16 24 24 28)
7945 for perm in ${perms[*]}; do
7946 touch "$dir/$tfile.$perm"
7947 chmod $perm "$dir/$tfile.$perm"
7950 for ((i = 0; i < ${#perms[*]}; i++)); do
7951 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7953 error "lfs find -perm ${perms[i]}:"\
7956 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7957 (( $num == ${perm_minus[i]} )) ||
7958 error "lfs find -perm -${perms[i]}:"\
7959 "$num != ${perm_minus[i]}"
7961 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7962 (( $num == ${perm_slash[i]} )) ||
7963 error "lfs find -perm /${perms[i]}:"\
7964 "$num != ${perm_slash[i]}"
7967 run_test 56aca "check lfs find -perm with octal representation"
7970 local dir=$DIR/$tdir
7971 # p is the permission of write and execute for user, group and other
7972 # without the umask. It is used to test +wx.
7973 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7974 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7975 local symbolic=(+t a+t u+t g+t o+t
7981 o=r,ug+o,u+w u=r,a+u,u+w
7982 g=r,ugo=g,u+w u+x,+X +X
7983 u+x,u+X u+X u+x,g+X o+r,+X
7987 for perm in ${perms[*]}; do
7988 touch "$dir/$tfile.$perm"
7989 chmod $perm "$dir/$tfile.$perm"
7992 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7993 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7996 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7999 run_test 56acb "check lfs find -perm with symbolic representation"
8002 local dir=$DIR/$tdir
8003 local tests="17777 787 789 abcd
8004 ug=uu ug=a ug=gu uo=ou urw
8008 for err in $tests; do
8009 if $LFS find $dir -perm $err 2>/dev/null; then
8010 error "lfs find -perm $err: parsing should have failed"
8014 run_test 56acc "check parsing error for lfs find -perm"
8017 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
8018 skip "Need MDS version at least 2.10.50"
8020 # Create composite files with one component
8021 local dir=$DIR/$tdir
8023 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
8024 # Create composite files with three components
8025 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
8026 # Create non-composite files
8027 createmany -o $dir/${tfile}- 10
8029 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
8031 [[ $nfiles == 10 ]] ||
8032 error "lfs find -E 1M found $nfiles != 10 files"
8034 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
8035 [[ $nfiles == 25 ]] ||
8036 error "lfs find ! -E 1M found $nfiles != 25 files"
8038 # All files have a component that starts at 0
8039 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
8040 [[ $nfiles == 35 ]] ||
8041 error "lfs find --component-start 0 - $nfiles != 35 files"
8043 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
8044 [[ $nfiles == 15 ]] ||
8045 error "lfs find --component-start 2M - $nfiles != 15 files"
8047 # All files created here have a componenet that does not starts at 2M
8048 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
8049 [[ $nfiles == 35 ]] ||
8050 error "lfs find ! --component-start 2M - $nfiles != 35 files"
8052 # Find files with a specified number of components
8053 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
8054 [[ $nfiles == 15 ]] ||
8055 error "lfs find --component-count 3 - $nfiles != 15 files"
8057 # Remember non-composite files have a component count of zero
8058 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
8059 [[ $nfiles == 10 ]] ||
8060 error "lfs find --component-count 0 - $nfiles != 10 files"
8062 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
8063 [[ $nfiles == 20 ]] ||
8064 error "lfs find ! --component-count 3 - $nfiles != 20 files"
8066 # All files have a flag called "init"
8067 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
8068 [[ $nfiles == 35 ]] ||
8069 error "lfs find --component-flags init - $nfiles != 35 files"
8071 # Multi-component files will have a component not initialized
8072 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
8073 [[ $nfiles == 15 ]] ||
8074 error "lfs find !--component-flags init - $nfiles != 15 files"
8079 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
8082 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
8083 skip "Need MDS version at least 2.10.57"
8093 # create mirrored directories and mirrored files
8094 mkdir $td || error "mkdir $td failed"
8095 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
8096 createmany -o $tf- 10 || error "create $tf- failed"
8098 for i in $(seq 2); do
8100 mkdir $dir || error "mkdir $dir failed"
8101 $LFS mirror create -N$((3 + i)) $dir ||
8102 error "create mirrored dir $dir failed"
8103 createmany -o $dir/$tfile- 10 ||
8104 error "create $dir/$tfile- failed"
8107 # change the states of some mirrored files
8109 for i in $(seq 2); do
8111 for j in $(seq 4 9); do
8112 echo foo > $dir/$tfile-$j
8116 # find mirrored files with specific mirror count
8117 cmd="$LFS find --mirror-count 3 --type f $td"
8118 nfiles=$($cmd | wc -l)
8119 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
8121 cmd="$LFS find ! --mirror-count 3 --type f $td"
8122 nfiles=$($cmd | wc -l)
8123 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
8125 cmd="$LFS find --mirror-count +2 --type f $td"
8126 nfiles=$($cmd | wc -l)
8127 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8129 cmd="$LFS find --mirror-count -6 --type f $td"
8130 nfiles=$($cmd | wc -l)
8131 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8133 # find mirrored files with specific file state
8134 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
8135 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
8137 cmd="$LFS find --mirror-state=ro --type f $td"
8138 nfiles=$($cmd | wc -l)
8139 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
8141 cmd="$LFS find ! --mirror-state=ro --type f $td"
8142 nfiles=$($cmd | wc -l)
8143 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8145 cmd="$LFS find --mirror-state=wp --type f $td"
8146 nfiles=$($cmd | wc -l)
8147 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
8149 cmd="$LFS find ! --mirror-state=sp --type f $td"
8150 nfiles=$($cmd | wc -l)
8151 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
8153 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
8155 test_56da() { # LU-14179
8156 local path=$DIR/$tdir
8161 local longdir=$(str_repeat 'a' 255)
8163 for i in {1..15}; do
8170 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
8175 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
8178 touch $(str_repeat 'f' 255)
8180 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
8181 error "lfs find reported an error"
8185 run_test 56da "test lfs find with long paths"
8188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8189 # note test will not do anything if MDS is not local
8190 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8191 skip_env "ldiskfs only test"
8193 remote_mds_nodsh && skip "remote MDS with nodsh"
8195 local MNTDEV="osd*.*MDT*.mntdev"
8196 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
8197 [ -z "$DEV" ] && error "can't access $MNTDEV"
8198 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
8199 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
8200 error "can't access $DEV"
8201 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
8202 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
8206 run_test 57a "verify MDS filesystem created with large inodes =="
8209 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8210 if [ "$mds1_FSTYPE" != ldiskfs ]; then
8211 skip_env "ldiskfs only test"
8213 remote_mds_nodsh && skip "remote MDS with nodsh"
8215 local dir=$DIR/$tdir
8218 local fileN=$dir/f$filecount
8220 rm -rf $dir || error "removing $dir"
8222 local mdtidx=$($LFS getstripe -m $dir)
8223 local mdtname=MDT$(printf %04x $mdtidx)
8224 local facet=mds$((mdtidx + 1))
8226 echo "mcreating $filecount files"
8227 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8229 # verify that files do not have EAs yet
8230 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8231 error "$file1 has an EA"
8232 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8233 error "$fileN has an EA"
8237 df $dir #make sure we get new statfs data
8238 local mdsfree=$(do_facet $facet \
8239 lctl get_param -n osd*.*$mdtname.kbytesfree)
8240 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8243 echo "opening files to create objects/EAs"
8244 for file in $(seq -f $dir/f%g 1 $filecount); do
8245 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8246 error "opening $file"
8249 # verify that files have EAs now
8250 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8251 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8253 sleep 1 #make sure we get new statfs data
8255 local mdsfree2=$(do_facet $facet \
8256 lctl get_param -n osd*.*$mdtname.kbytesfree)
8257 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8259 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8260 if [ "$mdsfree" != "$mdsfree2" ]; then
8261 error "MDC before $mdcfree != after $mdcfree2"
8263 echo "MDC before $mdcfree != after $mdcfree2"
8264 echo "unable to confirm if MDS has large inodes"
8269 run_test 57b "default LOV EAs are stored inside large inodes ==="
8272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8273 [ -z "$(which wiretest 2>/dev/null)" ] &&
8274 skip_env "could not find wiretest"
8278 run_test 58 "verify cross-platform wire constants =============="
8281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8283 echo "touch 130 files"
8284 createmany -o $DIR/f59- 130
8286 unlinkmany $DIR/f59- 130
8288 # wait for commitment of removal
8289 wait_delete_completed
8291 run_test 59 "verify cancellation of llog records async ========="
8293 TEST60_HEAD="test_60 run $RANDOM"
8295 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8296 remote_mgs_nodsh && skip "remote MGS with nodsh"
8297 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8298 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8299 skip_env "missing subtest run-llog.sh"
8301 log "$TEST60_HEAD - from kernel mode"
8302 do_facet mgs "$LCTL dk > /dev/null"
8303 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8304 do_facet mgs $LCTL dk > $TMP/$tfile
8306 # LU-6388: test llog_reader
8307 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8308 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8309 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8310 skip_env "missing llog_reader"
8311 local fstype=$(facet_fstype mgs)
8312 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8313 skip_env "Only for ldiskfs or zfs type mgs"
8315 local mntpt=$(facet_mntpt mgs)
8316 local mgsdev=$(mgsdevname 1)
8328 #get fid and record list
8329 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8331 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8333 #remount mgs as ldiskfs or zfs type
8334 stop mgs || error "stop mgs failed"
8335 mount_fstype mgs || error "remount mgs failed"
8336 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8339 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8340 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8345 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8347 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8349 echo "obj_file is $obj_file"
8350 do_facet mgs $llog_reader $obj_file
8352 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8353 awk '{ print $3 }' | sed -e "s/^type=//g")
8354 if [ $rec_type != $rec ]; then
8355 echo "FAILED test_60a wrong record type $rec_type," \
8361 #check obj path if record type is LLOG_LOGID_MAGIC
8362 if [ "$rec" == "1064553b" ]; then
8363 path=$(do_facet mgs $llog_reader $obj_file |
8364 grep "path=" | awk '{ print $NF }' |
8365 sed -e "s/^path=//g")
8366 if [ $obj_file != $mntpt/$path ]; then
8367 echo "FAILED test_60a wrong obj path" \
8368 "$montpt/$path, should be $obj_file"
8375 #restart mgs before "error", otherwise it will block the next test
8376 stop mgs || error "stop mgs failed"
8377 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8378 $pass || error "test failed, see FAILED test_60a messages for specifics"
8380 run_test 60a "llog_test run from kernel module and test llog_reader"
8382 test_60b() { # bug 6411
8383 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8386 LLOG_COUNT=$(do_facet mgs dmesg |
8387 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8388 /llog_[a-z]*.c:[0-9]/ {
8400 [[ $LLOG_COUNT -gt 120 ]] &&
8401 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8403 run_test 60b "limit repeated messages from CERROR/CWARN"
8406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8408 echo "create 5000 files"
8409 createmany -o $DIR/f60c- 5000
8410 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8411 lctl set_param fail_loc=0x80000137
8412 unlinkmany $DIR/f60c- 5000
8413 lctl set_param fail_loc=0
8415 run_test 60c "unlink file when mds full"
8418 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8420 SAVEPRINTK=$(lctl get_param -n printk)
8421 # verify "lctl mark" is even working"
8422 MESSAGE="test message ID $RANDOM $$"
8423 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8424 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8426 lctl set_param printk=0 || error "set lnet.printk failed"
8427 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8428 MESSAGE="new test message ID $RANDOM $$"
8429 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8430 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8431 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8433 lctl set_param -n printk="$SAVEPRINTK"
8435 run_test 60d "test printk console message masking"
8438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8439 remote_mds_nodsh && skip "remote MDS with nodsh"
8442 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8443 do_facet mds1 lctl set_param fail_loc=0x15b
8446 run_test 60e "no space while new llog is being created"
8449 local old_path=$($LCTL get_param -n debug_path)
8451 stack_trap "$LCTL set_param debug_path=$old_path"
8452 stack_trap "rm -f $TMP/$tfile*"
8453 rm -f $TMP/$tfile* 2> /dev/null
8454 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8455 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8456 test_mkdir $DIR/$tdir
8457 # retry in case the open is cached and not released
8458 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8459 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8463 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8465 run_test 60f "change debug_path works"
8471 test_mkdir -c $MDSCOUNT $DIR/$tdir
8476 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8477 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8479 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8480 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8481 index=$((index + 1))
8487 for i in {0..100}; do
8488 # define OBD_FAIL_OSD_TXN_START 0x19a
8489 local index=$((i % MDSCOUNT + 1))
8491 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8498 for i in $(seq $MDSCOUNT); do
8499 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8502 mkdir $DIR/$tdir/new || error "mkdir failed"
8503 rmdir $DIR/$tdir/new || error "rmdir failed"
8505 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8507 for i in $(seq $MDSCOUNT); do
8508 wait_update_facet mds$i "$LCTL get_param -n \
8509 mdd.$(facet_svc mds$i).lfsck_namespace |
8510 awk '/^status/ { print \\\$2 }'" "completed"
8514 rm -rf $DIR/$tdir || error "rmdir failed"
8516 run_test 60g "transaction abort won't cause MDT hung"
8519 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8520 skip "Need MDS version at least 2.12.52"
8521 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8525 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8526 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8527 for fail_loc in 0x80000188 0x80000189; do
8528 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8529 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8530 error "mkdir $dir-$fail_loc failed"
8531 for i in {0..10}; do
8532 # create may fail on missing stripe
8533 echo $i > $DIR/$tdir-$fail_loc/$i
8535 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8536 error "getdirstripe $tdir-$fail_loc failed"
8537 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8538 error "migrate $tdir-$fail_loc failed"
8539 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8540 error "getdirstripe $tdir-$fail_loc failed"
8541 pushd $DIR/$tdir-$fail_loc
8543 echo $f | cmp $f - || error "$f data mismatch"
8546 rm -rf $DIR/$tdir-$fail_loc
8549 run_test 60h "striped directory with missing stripes can be accessed"
8551 function t60i_load() {
8553 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8554 $LCTL set_param fail_loc=0x131c fail_val=1
8555 for ((i=0; i<5000; i++)); do
8556 touch $DIR/$tdir/f$i
8561 changelog_register || error "changelog_register failed"
8562 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8563 changelog_users $SINGLEMDS | grep -q $cl_user ||
8564 error "User $cl_user not found in changelog_users"
8565 changelog_chmask "ALL"
8568 for((i=0; i<100; i++)); do
8569 changelog_dump >/dev/null ||
8570 error "can't read changelog"
8574 changelog_deregister || error "changelog_deregister failed"
8575 $LCTL set_param fail_loc=0
8577 run_test 60i "llog: new record vs reader race"
8580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8583 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8584 cancel_lru_locks osc
8585 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8588 run_test 61a "mmap() writes don't make sync hang ================"
8591 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8593 run_test 61b "mmap() of unstriped file is successful"
8595 # bug 2330 - insufficient obd_match error checking causes LBUG
8597 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8601 cancel_lru_locks osc
8602 lctl set_param fail_loc=0x405
8603 cat $f && error "cat succeeded, expect -EIO"
8604 lctl set_param fail_loc=0
8606 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8607 # match every page all of the time.
8608 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8610 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8611 # Though this test is irrelevant anymore, it helped to reveal some
8612 # other grant bugs (LU-4482), let's keep it.
8613 test_63a() { # was test_63
8614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8616 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8618 for i in `seq 10` ; do
8619 dd if=/dev/zero of=$DIR/f63 bs=8k &
8625 rm -f $DIR/f63 || true
8627 run_test 63a "Verify oig_wait interruption does not crash ======="
8629 # bug 2248 - async write errors didn't return to application on sync
8630 # bug 3677 - async write errors left page locked
8632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8635 lctl set_param debug=-1
8637 # ensure we have a grant to do async writes
8638 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8641 sync # sync lest earlier test intercept the fail_loc
8643 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8644 lctl set_param fail_loc=0x80000406
8645 $MULTIOP $DIR/$tfile Owy && \
8646 error "sync didn't return ENOMEM"
8647 sync; sleep 2; sync # do a real sync this time to flush page
8648 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8649 error "locked page left in cache after async error" || true
8652 run_test 63b "async write errors should be returned to fsync ==="
8655 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8658 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8660 run_test 64a "verify filter grant calculations (in kernel) ====="
8663 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8665 bash oos.sh $MOUNT || error "oos.sh failed: $?"
8667 run_test 64b "check out-of-space detection on client"
8670 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8672 run_test 64c "verify grant shrink"
8678 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8681 # this does exactly what osc_request.c:osc_announce_cached() does in
8682 # order to calculate max amount of grants to ask from server
8686 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8687 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8689 ((rpc_in_flight++));
8690 nrpages=$((nrpages * rpc_in_flight))
8692 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8694 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8696 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8697 local undirty=$((nrpages * PAGE_SIZE))
8699 local max_extent_pages
8700 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8701 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8702 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8703 local grant_extent_tax
8704 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8706 undirty=$((undirty + nrextents * grant_extent_tax))
8711 # this is size of unit for grant allocation. It should be equal to
8712 # what tgt_grant.c:tgt_grant_chunk() calculates
8716 local grant_extent_tax
8718 max_brw_size=$(import_param $tgt max_brw_size)
8720 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8722 echo $(((max_brw_size + grant_extent_tax) * 2))
8726 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8727 skip "OST < 2.10.55 doesn't limit grants enough"
8729 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8731 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8732 skip "no grant_param connect flag"
8734 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8736 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8737 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8740 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8741 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8743 $LFS setstripe $DIR/$tfile -i 0 -c 1
8744 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8747 while kill -0 $ddpid; do
8748 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8750 if [[ $cur_grant -gt $max_cur_granted ]]; then
8752 error "cur_grant $cur_grant > $max_cur_granted"
8758 run_test 64d "check grant limit exceed"
8764 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8766 ((cur_grants == expected)) ||
8767 error "$msg: grants mismatch: $cur_grants, expected $expected"
8771 echo $((($1 + $2 - 1) & ~($2 - 1)))
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8776 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8777 skip "Need OSS version at least 2.11.56"
8779 # Remount client to reset grant
8780 remount_client $MOUNT || error "failed to remount client"
8781 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8783 local init_grants=$(import_param $osc_tgt initial_grant)
8785 check_grants $osc_tgt $init_grants "init grants"
8787 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8788 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8789 local gbs=$(import_param $osc_tgt grant_block_size)
8791 # write random number of bytes from max_brw_size / 4 to max_brw_size
8792 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8793 # align for direct io
8794 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8795 # round to grant consumption unit
8796 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8798 local grants=$((wb_round_up + extent_tax))
8800 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8802 # define OBD_FAIL_TGT_NO_GRANT 0x725
8803 # make the server not grant more back
8804 do_facet ost1 $LCTL set_param fail_loc=0x725
8805 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8807 do_facet ost1 $LCTL set_param fail_loc=0
8809 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8811 rm -f $DIR/$tfile || error "rm failed"
8813 # Remount client to reset grant
8814 remount_client $MOUNT || error "failed to remount client"
8815 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8817 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8819 # define OBD_FAIL_TGT_NO_GRANT 0x725
8820 # make the server not grant more back
8821 do_facet ost1 $LCTL set_param fail_loc=0x725
8822 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8823 do_facet ost1 $LCTL set_param fail_loc=0
8825 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8827 run_test 64e "check grant consumption (no grant allocation)"
8830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8832 # Remount client to reset grant
8833 remount_client $MOUNT || error "failed to remount client"
8834 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8836 local init_grants=$(import_param $osc_tgt initial_grant)
8837 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8838 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8839 local gbs=$(import_param $osc_tgt grant_block_size)
8840 local chunk=$(grant_chunk $osc_tgt)
8842 # write random number of bytes from max_brw_size / 4 to max_brw_size
8843 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8844 # align for direct io
8845 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8846 # round to grant consumption unit
8847 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8849 local grants=$((wb_round_up + extent_tax))
8851 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8852 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8853 error "error writing to $DIR/$tfile"
8855 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8856 "direct io with grant allocation"
8858 rm -f $DIR/$tfile || error "rm failed"
8860 # Remount client to reset grant
8861 remount_client $MOUNT || error "failed to remount client"
8862 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8864 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8866 local cmd="oO_WRONLY:w${write_bytes}_yc"
8868 $MULTIOP $DIR/$tfile $cmd &
8872 check_grants $osc_tgt $((init_grants - grants)) \
8873 "buffered io, not write rpc"
8875 kill -USR1 $MULTIPID
8878 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8879 "buffered io, one RPC"
8881 run_test 64f "check grant consumption (with grant allocation)"
8884 #[ $MDS1_VERSION -lt $(version_code 2.14.54) ] &&
8885 # skip "Need MDS version at least 2.14.54"
8887 local mdts=$(comma_list $(mdts_nodes))
8889 local old=$($LCTL get_param mdc.$FSNAME-*.grant_shrink_interval |
8891 stack_trap "$LCTL set_param $old"
8893 # generate dirty pages and increase dirty granted on MDT
8894 stack_trap "rm -f $DIR/$tfile-*"
8895 for (( i = 0; i < 10; i++)); do
8896 $LFS setstripe -E 1M -L mdt $DIR/$tfile-$i ||
8897 error "can't set stripe"
8898 dd if=/dev/zero of=$DIR/$tfile-$i bs=128k count=1 ||
8900 $LFS getstripe $DIR/$tfile-$i | grep -q pattern.*mdt || {
8901 $LFS getstripe $DIR/$tfile-$i
8902 error "not DoM file"
8909 # wait until grant shrink reset grant dirty on MDTs
8910 for ((i = 0; i < 120; i++)); do
8911 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8912 awk '{sum=sum+$1} END {print sum}')
8913 vm_dirty=$(awk '/Dirty:/{print $2}' /proc/meminfo)
8914 echo "$grant_dirty grants, $vm_dirty pages"
8915 (( grant_dirty + vm_dirty == 0 )) && break
8916 (( i == 3 )) && sync &&
8917 $LCTL set_param mdc.$FSNAME-*.grant_shrink_interval=5
8921 grant_dirty=$(do_nodes $mdts $LCTL get_param -n mdt.*.tot_dirty |
8922 awk '{sum=sum+$1} END {print sum}')
8923 (( grant_dirty == 0 )) || error "$grant_dirty on MDT"
8925 run_test 64g "grant shrink on MDT"
8928 local instance=$($LFS getname -i $DIR)
8929 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8930 local num_exps=$(do_facet ost1 \
8931 $LCTL get_param -n obdfilter.*OST0000*.num_exports)
8932 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8933 local avail=$($LCTL get_param -n osc.*OST0000-osc-$instance.kbytesavail)
8934 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
8936 # 10MiB is for file to be written, max_brw_size * 16 *
8937 # num_exps is space reserve so that tgt_grant_shrink() decided
8939 local expect=$((max_brw_size * 16 * num_exps + 10 * 1048576))
8940 (( avail * 1024 < expect )) &&
8941 skip "need $expect bytes on ost1, have $(( avail * 1024 )) only"
8943 save_lustre_params client "osc.*OST0000*.grant_shrink" > $p
8944 save_lustre_params client "osc.*OST0000*.grant_shrink_interval" >> $p
8945 stack_trap "restore_lustre_params < $p; rm -f $save" EXIT
8946 $LCTL set_param osc.*OST0000*.grant_shrink=1
8947 $LCTL set_param osc.*OST0000*.grant_shrink_interval=10
8949 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8950 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 oflag=sync
8952 # drop cache so that coming read would do rpc
8953 cancel_lru_locks osc
8955 # shrink interval is set to 10, pause for 7 seconds so that
8956 # grant thread did not wake up yet but coming read entered
8957 # shrink mode for rpc (osc_should_shrink_grant())
8960 declare -a cur_grant_bytes
8961 declare -a tot_granted
8962 cur_grant_bytes[0]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8963 tot_granted[0]=$(do_facet ost1 \
8964 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8966 dd if=$DIR/$tfile bs=4K count=1 of=/dev/null
8968 cur_grant_bytes[1]=$($LCTL get_param -n osc.*OST0000*.cur_grant_bytes)
8969 tot_granted[1]=$(do_facet ost1 \
8970 $LCTL get_param -n obdfilter.*OST0000*.tot_granted)
8972 # grant change should be equal on both sides
8973 (( cur_grant_bytes[0] - cur_grant_bytes[1] ==
8974 tot_granted[0] - tot_granted[1])) ||
8975 error "grant change mismatch, " \
8976 "server: ${tot_granted[0]} to ${tot_granted[1]}, " \
8977 "client: ${cur_grant_bytes[0]} to ${cur_grant_bytes[1]}"
8979 run_test 64h "grant shrink on read"
8982 (( $OST1_VERSION >= $(version_code 2.14.55) )) ||
8983 skip "need OST at least 2.14.55 to avoid grant shrink on replay"
8985 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8986 remote_ost_nodsh && skip "remote OSTs with nodsh"
8988 $LFS setstripe -c 1 -i 0 $DIR/$tfile
8990 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
8992 # lustre-ffff9fc75e850800 /mnt/lustre -> ffff9fc75e850800
8993 local instance=$($LFS getname -i $DIR)
8995 local osc_tgt="$FSNAME-OST0000-osc-$instance"
8996 local cgb=$($LCTL get_param -n osc.$osc_tgt.cur_grant_bytes)
8998 # shrink grants and simulate rpc loss
8999 #define OBD_FAIL_PTLRPC_DROP_REQ_OPC 0x513
9000 do_facet ost1 "$LCTL set_param fail_loc=0x80000513 fail_val=17"
9001 $LCTL set_param osc.$osc_tgt.cur_grant_bytes=$((cgb/2))B
9005 dd if=/dev/zero of=$DIR/$tfile oflag=append bs=1M count=8 conv=notrunc
9007 local testid=$(echo $TESTNAME | tr '_' ' ')
9009 do_facet ost1 dmesg | tac | sed "/$testid/,$ d" |
9010 grep "GRANT, real grant" &&
9011 error "client has more grants then it owns" || true
9013 run_test 64i "shrink on reconnect"
9015 # bug 1414 - set/get directories' stripe info
9017 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9019 test_mkdir $DIR/$tdir
9021 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
9023 run_test 65a "directory with no stripe info"
9026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9028 test_mkdir $DIR/$tdir
9029 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9031 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9034 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
9036 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
9039 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9040 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
9042 test_mkdir $DIR/$tdir
9043 local stripesize=$($LFS getstripe -S $DIR/$tdir)
9045 $LFS setstripe -S $((stripesize * 4)) -i 1 \
9046 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
9048 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
9050 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
9053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9055 test_mkdir $DIR/$tdir
9056 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
9057 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9059 if [[ $STRIPECOUNT -le 0 ]]; then
9061 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
9062 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
9063 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
9065 sc=$(($STRIPECOUNT - 1))
9067 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
9068 touch $DIR/$tdir/f4 $DIR/$tdir/f5
9069 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
9070 error "lverify failed"
9072 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
9075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9077 test_mkdir $DIR/$tdir
9079 $LFS setstripe $DIR/$tdir || error "setstripe"
9080 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9081 error "no stripe info failed"
9083 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
9085 run_test 65e "directory setstripe defaults"
9088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9090 test_mkdir $DIR/${tdir}f
9091 $RUNAS $LFS setstripe $DIR/${tdir}f &&
9092 error "setstripe succeeded" || true
9094 run_test 65f "dir setstripe permission (should return error) ==="
9097 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9099 test_mkdir $DIR/$tdir
9100 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9102 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9103 error "setstripe -S failed"
9104 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
9105 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
9106 error "delete default stripe failed"
9108 run_test 65g "directory setstripe -d"
9111 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9113 test_mkdir $DIR/$tdir
9114 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
9116 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
9117 error "setstripe -S failed"
9118 test_mkdir $DIR/$tdir/dd1
9119 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
9120 error "stripe info inherit failed"
9122 run_test 65h "directory stripe info inherit ===================="
9125 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9127 save_layout_restore_at_exit $MOUNT
9129 # bug6367: set non-default striping on root directory
9130 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
9132 # bug12836: getstripe on -1 default directory striping
9133 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
9135 # bug12836: getstripe -v on -1 default directory striping
9136 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
9138 # bug12836: new find on -1 default directory striping
9139 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
9141 run_test 65i "various tests to set root directory striping"
9143 test_65j() { # bug6367
9144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9148 # if we aren't already remounting for each test, do so for this test
9149 if [ "$I_MOUNTED" = "yes" ]; then
9150 cleanup || error "failed to unmount"
9154 save_layout_restore_at_exit $MOUNT
9156 $LFS setstripe -d $MOUNT || error "setstripe failed"
9158 run_test 65j "set default striping on root directory (bug 6367)="
9162 wait_delete_completed
9163 do_facet $SINGLEMDS "lctl set_param -n \
9164 osp.$ost*MDT0000.max_create_count=$max_count"
9165 do_facet $SINGLEMDS "lctl set_param -n \
9166 osp.$ost*MDT0000.create_count=$count"
9167 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9168 echo $INACTIVE_OSC "is Activate"
9170 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9173 test_65k() { # bug11679
9174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9175 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9176 remote_mds_nodsh && skip "remote MDS with nodsh"
9178 local disable_precreate=true
9179 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
9180 disable_precreate=false
9182 echo "Check OST status: "
9183 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
9184 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
9186 for OSC in $MDS_OSCS; do
9187 echo $OSC "is active"
9188 do_facet $SINGLEMDS lctl --device %$OSC activate
9191 for INACTIVE_OSC in $MDS_OSCS; do
9192 local ost=$(osc_to_ost $INACTIVE_OSC)
9193 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
9194 lov.*md*.target_obd |
9195 awk -F: /$ost/'{ print $1 }' | head -n 1)
9198 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
9199 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
9201 echo "Deactivate: " $INACTIVE_OSC
9202 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
9204 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
9205 osp.$ost*MDT0000.create_count")
9206 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
9207 osp.$ost*MDT0000.max_create_count")
9208 $disable_precreate &&
9209 do_facet $SINGLEMDS "lctl set_param -n \
9210 osp.$ost*MDT0000.max_create_count=0"
9212 for idx in $(seq 0 $((OSTCOUNT - 1))); do
9213 [ -f $DIR/$tdir/$idx ] && continue
9214 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
9215 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
9217 error "setstripe $idx should succeed"; }
9218 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
9220 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
9223 do_facet $SINGLEMDS "lctl set_param -n \
9224 osp.$ost*MDT0000.max_create_count=$max_count"
9225 do_facet $SINGLEMDS "lctl set_param -n \
9226 osp.$ost*MDT0000.create_count=$count"
9227 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
9228 echo $INACTIVE_OSC "is Activate"
9230 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
9233 run_test 65k "validate manual striping works properly with deactivated OSCs"
9235 test_65l() { # bug 12836
9236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9238 test_mkdir -p $DIR/$tdir/test_dir
9239 $LFS setstripe -c -1 $DIR/$tdir/test_dir
9240 $LFS find -mtime -1 $DIR/$tdir >/dev/null
9242 run_test 65l "lfs find on -1 stripe dir ========================"
9245 local layout=$(save_layout $MOUNT)
9246 $RUNAS $LFS setstripe -c 2 $MOUNT && {
9247 restore_layout $MOUNT $layout
9248 error "setstripe should fail by non-root users"
9252 run_test 65m "normal user can't set filesystem default stripe"
9255 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
9256 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
9257 skip "Need MDS version at least 2.12.50"
9258 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
9260 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
9261 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
9262 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
9264 save_layout_restore_at_exit $MOUNT
9266 # new subdirectory under root directory should not inherit
9267 # the default layout from root
9268 local dir1=$MOUNT/$tdir-1
9269 mkdir $dir1 || error "mkdir $dir1 failed"
9270 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
9271 error "$dir1 shouldn't have LOV EA"
9273 # delete the default layout on root directory
9274 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
9276 local dir2=$MOUNT/$tdir-2
9277 mkdir $dir2 || error "mkdir $dir2 failed"
9278 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
9279 error "$dir2 shouldn't have LOV EA"
9281 # set a new striping pattern on root directory
9282 local def_stripe_size=$($LFS getstripe -S $MOUNT)
9283 local new_def_stripe_size=$((def_stripe_size * 2))
9284 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
9285 error "set stripe size on $MOUNT failed"
9287 # new file created in $dir2 should inherit the new stripe size from
9288 # the filesystem default
9289 local file2=$dir2/$tfile-2
9290 touch $file2 || error "touch $file2 failed"
9292 local file2_stripe_size=$($LFS getstripe -S $file2)
9293 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
9295 echo "file2_stripe_size: '$file2_stripe_size'"
9296 echo "new_def_stripe_size: '$new_def_stripe_size'"
9297 error "$file2 didn't inherit stripe size $new_def_stripe_size"
9300 local dir3=$MOUNT/$tdir-3
9301 mkdir $dir3 || error "mkdir $dir3 failed"
9302 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
9303 # the root layout, which is the actual default layout that will be used
9304 # when new files are created in $dir3.
9305 local dir3_layout=$(get_layout_param $dir3)
9306 local root_dir_layout=$(get_layout_param $MOUNT)
9307 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
9309 echo "dir3_layout: '$dir3_layout'"
9310 echo "root_dir_layout: '$root_dir_layout'"
9311 error "$dir3 should show the default layout from $MOUNT"
9314 # set OST pool on root directory
9315 local pool=$TESTNAME
9316 pool_add $pool || error "add $pool failed"
9317 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
9318 error "add targets to $pool failed"
9320 $LFS setstripe -p $pool $MOUNT ||
9321 error "set OST pool on $MOUNT failed"
9323 # new file created in $dir3 should inherit the pool from
9324 # the filesystem default
9325 local file3=$dir3/$tfile-3
9326 touch $file3 || error "touch $file3 failed"
9328 local file3_pool=$($LFS getstripe -p $file3)
9329 [[ "$file3_pool" = "$pool" ]] ||
9330 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
9332 local dir4=$MOUNT/$tdir-4
9333 mkdir $dir4 || error "mkdir $dir4 failed"
9334 local dir4_layout=$(get_layout_param $dir4)
9335 root_dir_layout=$(get_layout_param $MOUNT)
9336 echo "$LFS getstripe -d $dir4"
9337 $LFS getstripe -d $dir4
9338 echo "$LFS getstripe -d $MOUNT"
9339 $LFS getstripe -d $MOUNT
9340 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
9342 echo "dir4_layout: '$dir4_layout'"
9343 echo "root_dir_layout: '$root_dir_layout'"
9344 error "$dir4 should show the default layout from $MOUNT"
9347 # new file created in $dir4 should inherit the pool from
9348 # the filesystem default
9349 local file4=$dir4/$tfile-4
9350 touch $file4 || error "touch $file4 failed"
9352 local file4_pool=$($LFS getstripe -p $file4)
9353 [[ "$file4_pool" = "$pool" ]] ||
9354 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9356 # new subdirectory under non-root directory should inherit
9357 # the default layout from its parent directory
9358 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9359 error "set directory layout on $dir4 failed"
9361 local dir5=$dir4/$tdir-5
9362 mkdir $dir5 || error "mkdir $dir5 failed"
9364 dir4_layout=$(get_layout_param $dir4)
9365 local dir5_layout=$(get_layout_param $dir5)
9366 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9368 echo "dir4_layout: '$dir4_layout'"
9369 echo "dir5_layout: '$dir5_layout'"
9370 error "$dir5 should inherit the default layout from $dir4"
9373 # though subdir under ROOT doesn't inherit default layout, but
9374 # its sub dir/file should be created with default layout.
9375 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9376 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9377 skip "Need MDS version at least 2.12.59"
9379 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9380 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9381 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9383 if [ $default_lmv_hash == "none" ]; then
9384 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9386 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9387 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9390 $LFS setdirstripe -D -c 2 $MOUNT ||
9391 error "setdirstripe -D -c 2 failed"
9392 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9393 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9394 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9396 run_test 65n "don't inherit default layout from root for new subdirectories"
9398 # bug 2543 - update blocks count on client
9400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9403 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9404 sync; sync_all_data; sync; sync_all_data
9405 cancel_lru_locks osc
9406 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9407 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9409 run_test 66 "update inode blocks count on client ==============="
9412 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9416 swapon -s | awk '($1 == "'$1'") { print $4 }'
9419 # bug5265, obdfilter oa2dentry return -ENOENT
9420 # #define OBD_FAIL_SRV_ENOENT 0x217
9422 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9423 remote_ost_nodsh && skip "remote OST with nodsh"
9426 $LFS setstripe -c 1 -i 0 $f
9428 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9430 do_facet ost1 lctl set_param fail_loc=0x217
9431 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9432 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9434 do_facet ost1 lctl set_param fail_loc=0
9435 $DIRECTIO write $f 0 2 || error "write error"
9437 cancel_lru_locks osc
9438 $DIRECTIO read $f 0 1 || error "read error"
9440 do_facet ost1 lctl set_param fail_loc=0x217
9441 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9443 do_facet ost1 lctl set_param fail_loc=0
9446 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9449 test_mkdir $DIR/$tdir
9450 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9451 bash rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9453 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9455 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9456 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9457 [ "$RUNAS_ID" = "$UID" ] &&
9458 skip_env "RUNAS_ID = UID = $UID -- skipping"
9459 # Check that testing environment is properly set up. Skip if not
9460 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9461 skip_env "User $RUNAS_ID does not exist - skipping"
9464 chmod 777 $DIR/$tfile
9465 chmod ug+s $DIR/$tfile
9466 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9467 error "$RUNAS dd $DIR/$tfile failed"
9468 # See if we are still setuid/sgid
9469 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9470 error "S/gid is not dropped on write"
9471 # Now test that MDS is updated too
9472 cancel_lru_locks mdc
9473 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9474 error "S/gid is not dropped on MDS"
9477 run_test 72a "Test that remove suid works properly (bug5695) ===="
9479 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9482 [ "$RUNAS_ID" = "$UID" ] &&
9483 skip_env "RUNAS_ID = UID = $UID -- skipping"
9484 [ "$RUNAS_ID" -eq 0 ] &&
9485 skip_env "RUNAS_ID = 0 -- skipping"
9486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9487 # Check that testing environment is properly set up. Skip if not
9488 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9489 skip_env "User $RUNAS_ID does not exist - skipping"
9491 touch $DIR/${tfile}-f{g,u}
9492 test_mkdir $DIR/${tfile}-dg
9493 test_mkdir $DIR/${tfile}-du
9494 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9495 chmod g+s $DIR/${tfile}-{f,d}g
9496 chmod u+s $DIR/${tfile}-{f,d}u
9497 for perm in 777 2777 4777; do
9498 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9499 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9500 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9501 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9505 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9507 # bug 3462 - multiple simultaneous MDC requests
9509 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9511 test_mkdir $DIR/d73-1
9512 test_mkdir $DIR/d73-2
9513 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9516 lctl set_param fail_loc=0x80000129
9517 $MULTIOP $DIR/d73-1/f73-2 Oc &
9519 lctl set_param fail_loc=0
9521 $MULTIOP $DIR/d73-2/f73-3 Oc &
9525 wait $pid1 || return 1
9529 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9530 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9531 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9535 run_test 73 "multiple MDC requests (should not deadlock)"
9537 test_74a() { # bug 6149, 6184
9538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9541 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9543 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9544 # will spin in a tight reconnection loop
9545 $LCTL set_param fail_loc=0x8000030e
9546 # get any lock that won't be difficult - lookup works.
9548 $LCTL set_param fail_loc=0
9552 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9554 test_74b() { # bug 13310
9555 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9557 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9559 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9560 # will spin in a tight reconnection loop
9561 $LCTL set_param fail_loc=0x8000030e
9562 # get a "difficult" lock
9564 $LCTL set_param fail_loc=0
9568 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9571 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9573 #define OBD_FAIL_LDLM_NEW_LOCK
9574 $LCTL set_param fail_loc=0x319
9575 touch $DIR/$tfile && error "touch successful"
9576 $LCTL set_param fail_loc=0
9579 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9581 slab_lic=/sys/kernel/slab/lustre_inode_cache
9583 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9584 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9585 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9588 test_76a() { # Now for b=20433, added originally in b=1443
9589 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9591 cancel_lru_locks osc
9592 # there may be some slab objects cached per core
9593 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9594 local before=$(num_objects)
9595 local count=$((512 * cpus))
9596 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9597 local margin=$((count / 10))
9598 if [[ -f $slab_lic/aliases ]]; then
9599 local aliases=$(cat $slab_lic/aliases)
9600 (( aliases > 0 )) && margin=$((margin * aliases))
9603 echo "before slab objects: $before"
9604 for i in $(seq $count); do
9608 cancel_lru_locks osc
9609 local after=$(num_objects)
9610 echo "created: $count, after slab objects: $after"
9611 # shared slab counts are not very accurate, allow significant margin
9612 # the main goal is that the cache growth is not permanently > $count
9613 while (( after > before + margin )); do
9615 after=$(num_objects)
9617 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9618 if (( wait > 60 )); then
9619 error "inode slab grew from $before+$margin to $after"
9623 run_test 76a "confirm clients recycle inodes properly ===="
9626 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9627 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9630 local before=$(num_objects)
9632 for i in $(seq $count); do
9637 local after=$(num_objects)
9640 while (( after > before )); do
9642 after=$(num_objects)
9644 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9645 if (( wait > 60 )); then
9646 error "inode slab grew from $before to $after"
9650 echo "slab objects before: $before, after: $after"
9652 run_test 76b "confirm clients recycle directory inodes properly ===="
9657 # Note: in sptlrpc modes which enable its own bulk checksum, the
9658 # original crc32_le bulk checksum will be automatically disabled,
9659 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9660 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9661 # In this case set_checksums() will not be no-op, because sptlrpc
9662 # bulk checksum will be enabled all through the test.
9664 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9665 lctl set_param -n osc.*.checksums $1
9669 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9670 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9671 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9672 tr -d [] | head -n1)}
9675 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9677 log "set checksum type to $1, rc = $rc"
9681 get_osc_checksum_type()
9683 # arugment 1: OST name, like OST0000
9685 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9686 sed 's/.*\[\(.*\)\].*/\1/g')
9688 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9692 F77_TMP=$TMP/f77-temp
9695 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9696 error "error writing to $F77_TMP"
9699 test_77a() { # bug 10889
9700 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9701 $GSS && skip_env "could not run with gss"
9703 [ ! -f $F77_TMP ] && setup_f77
9705 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9709 run_test 77a "normal checksum read/write operation"
9711 test_77b() { # bug 10889
9712 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9713 $GSS && skip_env "could not run with gss"
9715 [ ! -f $F77_TMP ] && setup_f77
9716 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9717 $LCTL set_param fail_loc=0x80000409
9720 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9721 error "dd error: $?"
9722 $LCTL set_param fail_loc=0
9724 for algo in $CKSUM_TYPES; do
9725 cancel_lru_locks osc
9726 set_checksum_type $algo
9727 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9728 $LCTL set_param fail_loc=0x80000408
9729 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9730 $LCTL set_param fail_loc=0
9733 set_checksum_type $ORIG_CSUM_TYPE
9736 run_test 77b "checksum error on client write, read"
9741 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9743 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9744 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9745 $check_ost && [ -n "$ost_file_prefix" ] &&
9746 do_facet ost1 rm -f ${ost_file_prefix}\*
9750 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9751 $GSS && skip_env "could not run with gss"
9752 remote_ost_nodsh && skip "remote OST with nodsh"
9755 local osc_file_prefix
9757 local check_ost=false
9758 local ost_file_prefix
9764 # ensure corruption will occur on first OSS/OST
9765 $LFS setstripe -i 0 $DIR/$tfile
9767 [ ! -f $F77_TMP ] && setup_f77
9768 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9769 error "dd write error: $?"
9770 fid=$($LFS path2fid $DIR/$tfile)
9772 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9775 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9776 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9778 echo "OSS do not support bulk pages dump upon error"
9781 osc_file_prefix=$($LCTL get_param -n debug_path)
9782 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9784 trap cleanup_77c EXIT
9787 # enable bulk pages dump upon error on Client
9788 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9789 # enable bulk pages dump upon error on OSS
9791 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9793 # flush Client cache to allow next read to reach OSS
9794 cancel_lru_locks osc
9796 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9797 $LCTL set_param fail_loc=0x80000408
9798 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9799 $LCTL set_param fail_loc=0
9803 # check cksum dump on Client
9804 osc_file=$(ls ${osc_file_prefix}*)
9805 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9806 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9807 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9808 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9809 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9811 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9812 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9813 error "dump content does not match on Client"
9815 $check_ost || skip "No need to check cksum dump on OSS"
9817 # check cksum dump on OSS
9818 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9819 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9820 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9821 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9822 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9823 error "dump content does not match on OSS"
9827 run_test 77c "checksum error on client read with debug"
9829 test_77d() { # bug 10889
9830 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9831 $GSS && skip_env "could not run with gss"
9833 stack_trap "rm -f $DIR/$tfile"
9834 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9835 $LCTL set_param fail_loc=0x80000409
9837 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9838 error "direct write: rc=$?"
9839 $LCTL set_param fail_loc=0
9842 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9843 $LCTL set_param fail_loc=0x80000408
9845 cancel_lru_locks osc
9846 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9847 error "direct read: rc=$?"
9848 $LCTL set_param fail_loc=0
9851 run_test 77d "checksum error on OST direct write, read"
9853 test_77f() { # bug 10889
9854 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9855 $GSS && skip_env "could not run with gss"
9858 stack_trap "rm -f $DIR/$tfile"
9859 for algo in $CKSUM_TYPES; do
9860 cancel_lru_locks osc
9861 set_checksum_type $algo
9862 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9863 $LCTL set_param fail_loc=0x409
9864 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9865 error "direct write succeeded"
9866 $LCTL set_param fail_loc=0
9868 set_checksum_type $ORIG_CSUM_TYPE
9871 run_test 77f "repeat checksum error on write (expect error)"
9873 test_77g() { # bug 10889
9874 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9875 $GSS && skip_env "could not run with gss"
9876 remote_ost_nodsh && skip "remote OST with nodsh"
9878 [ ! -f $F77_TMP ] && setup_f77
9880 local file=$DIR/$tfile
9881 stack_trap "rm -f $file" EXIT
9883 $LFS setstripe -c 1 -i 0 $file
9884 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9885 do_facet ost1 lctl set_param fail_loc=0x8000021a
9887 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9888 error "write error: rc=$?"
9889 do_facet ost1 lctl set_param fail_loc=0
9892 cancel_lru_locks osc
9893 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9894 do_facet ost1 lctl set_param fail_loc=0x8000021b
9896 cmp $F77_TMP $file || error "file compare failed"
9897 do_facet ost1 lctl set_param fail_loc=0
9900 run_test 77g "checksum error on OST write, read"
9902 test_77k() { # LU-10906
9903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9904 $GSS && skip_env "could not run with gss"
9906 local cksum_param="osc.$FSNAME*.checksums"
9907 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9911 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9912 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9913 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9916 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9917 error "failed to set checksum=$i on MGS"
9918 wait_update $HOSTNAME "$get_checksum" $i
9920 echo "remount client, checksum should be $i"
9921 remount_client $MOUNT || error "failed to remount client"
9922 checksum=$(eval $get_checksum)
9923 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9925 # remove persistent param to avoid races with checksum mountopt below
9926 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9927 error "failed to delete checksum on MGS"
9929 for opt in "checksum" "nochecksum"; do
9930 #remount with mount option
9931 echo "remount client with option $opt, checksum should be $i"
9932 umount_client $MOUNT || error "failed to umount client"
9933 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9934 error "failed to mount client with option '$opt'"
9935 checksum=$(eval $get_checksum)
9936 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9940 remount_client $MOUNT || error "failed to remount client"
9942 run_test 77k "enable/disable checksum correctly"
9945 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9946 $GSS && skip_env "could not run with gss"
9949 stack_trap "set_checksums $ORIG_CSUM" EXIT
9950 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9952 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9954 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9955 for algo in $CKSUM_TYPES; do
9956 set_checksum_type $algo || error "fail to set checksum type $algo"
9957 osc_algo=$(get_osc_checksum_type OST0000)
9958 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9960 # no locks, no reqs to let the connection idle
9961 cancel_lru_locks osc
9962 lru_resize_disable osc
9963 wait_osc_import_state client ost1 IDLE
9965 # ensure ost1 is connected
9966 stat $DIR/$tfile >/dev/null || error "can't stat"
9967 wait_osc_import_state client ost1 FULL
9969 osc_algo=$(get_osc_checksum_type OST0000)
9970 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9974 run_test 77l "preferred checksum type is remembered after reconnected"
9976 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9981 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9982 skip "Need at least version 2.14.52"
9983 local param=checksum_speed
9985 $LCTL get_param $param || error "reading $param failed"
9987 csum_speeds=$($LCTL get_param -n $param)
9989 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9990 error "known checksum types are missing"
9992 run_test 77m "Verify checksum_speed is correctly read"
9994 check_filefrag_77n() {
9999 while read extidx a b start end rest; do
10000 if [[ "${extidx}" =~ ^[0-9]+: ]]; then
10001 nr_ext=$(( $nr_ext + 1 ))
10002 starts+=( ${start%..} )
10005 done < <( filefrag -sv $1 )
10007 [[ $nr_ext -eq 2 ]] && [[ "${starts[-1]}" == $(( ${ends[0]} + 1 )) ]] && return 0
10012 [[ "$CKSUM_TYPES" =~ t10 ]] || skip "no T10 checksum support on osc"
10015 $TRUNCATE $DIR/$tfile 0
10016 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=0
10017 dd if=/dev/urandom of=$DIR/$tfile bs=4k conv=notrunc count=1 seek=2
10018 check_filefrag_77n $DIR/$tfile ||
10019 skip "$tfile blocks not contiguous around hole"
10022 stack_trap "set_checksums $ORIG_CSUM" EXIT
10023 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
10024 stack_trap "rm -f $DIR/$tfile"
10026 for algo in $CKSUM_TYPES; do
10027 if [[ "$algo" =~ ^t10 ]]; then
10028 set_checksum_type $algo ||
10029 error "fail to set checksum type $algo"
10030 dd if=$DIR/$tfile of=/dev/null bs=12k count=1 iflag=direct ||
10031 error "fail to read $tfile with $algo"
10037 run_test 77n "Verify read from a hole inside contiguous blocks with T10PI"
10040 (( $CLIENT_VERSION >= $(version_code 2.14.54) )) ||
10041 skip "Need at least version 2.14.54"
10042 local ofd=obdfilter
10045 # print OST checksum_type
10046 echo "$ofd.$FSNAME-*.checksum_type:"
10047 do_nodes $(comma_list $(osts_nodes)) \
10048 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type
10050 # print MDT checksum_type
10051 echo "$mdt.$FSNAME-*.checksum_type:"
10052 do_nodes $(comma_list $(mdts_nodes)) \
10053 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type
10055 local o_count=$(do_nodes $(comma_list $(osts_nodes)) \
10056 $LCTL get_param -n $ofd.$FSNAME-*.checksum_type | wc -l)
10058 (( $o_count == $OSTCOUNT )) ||
10059 error "found $o_count checksums, not \$MDSCOUNT=$OSTCOUNT"
10061 local m_count=$(do_nodes $(comma_list $(mdts_nodes)) \
10062 $LCTL get_param -n $mdt.$FSNAME-*.checksum_type | wc -l)
10064 (( $m_count == $MDSCOUNT )) ||
10065 error "found $m_count checksums, not \$MDSCOUNT=$MDSCOUNT"
10067 run_test 77o "Verify checksum_type for server (mdt and ofd(obdfilter))"
10069 cleanup_test_78() {
10074 test_78() { # bug 10901
10075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10076 remote_ost || skip_env "local OST"
10079 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
10080 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
10081 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
10082 echo "MemTotal: $MEMTOTAL"
10084 # reserve 256MB of memory for the kernel and other running processes,
10085 # and then take 1/2 of the remaining memory for the read/write buffers.
10086 if [ $MEMTOTAL -gt 512 ] ;then
10087 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
10089 # for those poor memory-starved high-end clusters...
10090 MEMTOTAL=$((MEMTOTAL / 2))
10092 echo "Mem to use for directio: $MEMTOTAL"
10094 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
10095 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
10096 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
10097 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
10099 echo "Smallest OST: $SMALLESTOST"
10100 [[ $SMALLESTOST -lt 10240 ]] &&
10101 skip "too small OSTSIZE, useless to run large O_DIRECT test"
10103 trap cleanup_test_78 EXIT
10105 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
10106 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
10108 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
10109 echo "File size: $F78SIZE"
10110 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
10111 for i in $(seq 1 $NSEQ); do
10112 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
10113 echo directIO rdwr round $i of $NSEQ
10114 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
10119 run_test 78 "handle large O_DIRECT writes correctly ============"
10121 test_79() { # bug 12743
10122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10124 wait_delete_completed
10126 BKTOTAL=$(calc_osc_kbytes kbytestotal)
10127 BKFREE=$(calc_osc_kbytes kbytesfree)
10128 BKAVAIL=$(calc_osc_kbytes kbytesavail)
10130 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
10131 DFTOTAL=`echo $STRING | cut -d, -f1`
10132 DFUSED=`echo $STRING | cut -d, -f2`
10133 DFAVAIL=`echo $STRING | cut -d, -f3`
10134 DFFREE=$(($DFTOTAL - $DFUSED))
10136 ALLOWANCE=$((64 * $OSTCOUNT))
10138 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
10139 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
10140 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
10142 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
10143 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
10144 error "df free($DFFREE) mismatch OST free($BKFREE)"
10146 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
10147 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
10148 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
10151 run_test 79 "df report consistency check ======================="
10153 test_80() { # bug 10718
10154 remote_ost_nodsh && skip "remote OST with nodsh"
10155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10157 # relax strong synchronous semantics for slow backends like ZFS
10158 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
10159 local soc="obdfilter.*.sync_lock_cancel"
10160 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10162 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
10163 if [ -z "$save" ]; then
10164 soc="obdfilter.*.sync_on_lock_cancel"
10165 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
10168 if [ "$save" != "never" ]; then
10169 local hosts=$(comma_list $(osts_nodes))
10171 do_nodes $hosts $LCTL set_param $soc=never
10172 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
10176 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
10177 sync; sleep 1; sync
10178 local before=$(date +%s)
10179 cancel_lru_locks osc
10180 local after=$(date +%s)
10181 local diff=$((after - before))
10182 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
10186 run_test 80 "Page eviction is equally fast at high offsets too"
10188 test_81a() { # LU-456
10189 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10190 remote_ost_nodsh && skip "remote OST with nodsh"
10192 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10193 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
10194 do_facet ost1 lctl set_param fail_loc=0x80000228
10196 # write should trigger a retry and success
10197 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10198 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10200 if [ $RC -ne 0 ] ; then
10201 error "write should success, but failed for $RC"
10204 run_test 81a "OST should retry write when get -ENOSPC ==============="
10206 test_81b() { # LU-456
10207 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10208 remote_ost_nodsh && skip "remote OST with nodsh"
10210 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
10211 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
10212 do_facet ost1 lctl set_param fail_loc=0x228
10214 # write should retry several times and return -ENOSPC finally
10215 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10216 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
10219 if [ $RC -ne $ENOSPC ] ; then
10220 error "dd should fail for -ENOSPC, but succeed."
10223 run_test 81b "OST should return -ENOSPC when retry still fails ======="
10226 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
10228 test_mkdir $DIR/$tdir.cvsroot
10229 chown $RUNAS_ID $DIR/$tdir.cvsroot
10232 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
10235 # some versions of cvs import exit(1) when asked to import links or
10236 # files they can't read. ignore those files.
10237 local toignore=$(find . -type l -printf '-I %f\n' -o \
10238 ! -perm /4 -printf '-I %f\n')
10239 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
10240 $tdir.reposname vtag rtag
10243 test_mkdir $DIR/$tdir.reposname
10244 chown $RUNAS_ID $DIR/$tdir.reposname
10245 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
10247 cd $DIR/$tdir.reposname
10249 $RUNAS cvs add -m 'addmsg' foo99
10251 $RUNAS cvs commit -m 'nomsg' foo99
10252 rm -fr $DIR/$tdir.cvsroot
10254 run_test 99 "cvs strange file/directory operations"
10257 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10258 [[ "$NETTYPE" =~ tcp ]] ||
10259 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
10260 remote_ost_nodsh && skip "remote OST with nodsh"
10261 remote_mds_nodsh && skip "remote MDS with nodsh"
10263 skip "useless for local single node setup"
10265 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
10266 [ "$PROT" != "tcp" ] && continue
10267 RPORT=$(echo $REMOTE | cut -d: -f2)
10268 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
10271 LPORT=`echo $LOCAL | cut -d: -f2`
10272 if [ $LPORT -ge 1024 ]; then
10273 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
10275 error_exit "local: $LPORT > 1024, remote: $RPORT"
10278 [ "$rc" = 0 ] || error_exit "privileged port not found" )
10280 run_test 100 "check local port using privileged port ==========="
10282 function get_named_value()
10286 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
10289 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
10290 awk '/^max_cached_mb/ { print $2 }')
10293 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
10298 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10303 local cache_limit=32
10305 $LCTL set_param -n osc.*-osc*.rpc_stats=0
10306 trap cleanup_101a EXIT
10307 $LCTL set_param -n llite.*.read_ahead_stats=0
10308 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
10311 # randomly read 10000 of 64K chunks from file 3x 32MB in size
10313 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
10314 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
10317 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
10318 get_named_value 'read.but.discarded'); do
10319 discard=$(($discard + $s))
10323 $LCTL get_param osc.*-osc*.rpc_stats
10324 $LCTL get_param llite.*.read_ahead_stats
10326 # Discard is generally zero, but sometimes a few random reads line up
10327 # and trigger larger readahead, which is wasted & leads to discards.
10328 if [[ $(($discard)) -gt $nreads ]]; then
10329 error "too many ($discard) discarded pages"
10331 rm -f $DIR/$tfile || true
10333 run_test 101a "check read-ahead for random reads"
10335 setup_test101bc() {
10336 test_mkdir $DIR/$tdir
10338 local FILE_LENGTH=$2
10341 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
10343 local list=$(comma_list $(osts_nodes))
10344 set_osd_param $list '' read_cache_enable 0
10345 set_osd_param $list '' writethrough_cache_enable 0
10347 trap cleanup_test101bc EXIT
10348 # prepare the read-ahead file
10349 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
10351 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
10352 count=$FILE_SIZE_MB 2> /dev/null
10356 cleanup_test101bc() {
10361 local list=$(comma_list $(osts_nodes))
10362 set_osd_param $list '' read_cache_enable 1
10363 set_osd_param $list '' writethrough_cache_enable 1
10367 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
10372 local STRIPE_SIZE=$2
10373 local FILE_LENGTH=$3
10374 local RA_INC=1048576
10375 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
10376 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
10377 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
10378 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
10379 get_named_value 'read.but.discarded' | calc_total)
10380 if [[ $DISCARD -gt $discard_limit ]]; then
10381 $LCTL get_param llite.*.read_ahead_stats
10382 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
10384 echo "Read-ahead success for size ${READ_SIZE}"
10389 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10390 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10392 local STRIPE_SIZE=1048576
10393 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
10395 if [ $SLOW == "yes" ]; then
10396 local FILE_LENGTH=$((STRIDE_SIZE * 64))
10398 local FILE_LENGTH=$((STRIDE_SIZE * 8))
10401 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
10403 # prepare the read-ahead file
10404 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10405 cancel_lru_locks osc
10406 for BIDX in 2 4 8 16 32 64 128 256
10408 local BSIZE=$((BIDX*4096))
10409 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
10410 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
10411 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
10412 $LCTL set_param -n llite.*.read_ahead_stats=0
10413 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
10414 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
10415 cancel_lru_locks osc
10416 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
10421 run_test 101b "check stride-io mode read-ahead ================="
10424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10426 local STRIPE_SIZE=1048576
10427 local FILE_LENGTH=$((STRIPE_SIZE*100))
10430 local osc_rpc_stats
10432 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10434 cancel_lru_locks osc
10435 $LCTL set_param osc.*.rpc_stats=0
10436 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10437 $LCTL get_param osc.*.rpc_stats
10438 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10439 local stats=$($LCTL get_param -n $osc_rpc_stats)
10440 local lines=$(echo "$stats" | awk 'END {print NR;}')
10443 if [ $lines -le 20 ]; then
10444 echo "continue debug"
10447 for size in 1 2 4 8; do
10448 local rpc=$(echo "$stats" |
10449 awk '($1 == "'$size':") {print $2; exit; }')
10450 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10451 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10453 echo "$osc_rpc_stats check passed!"
10458 run_test 101c "check stripe_size aligned read-ahead"
10461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10463 local file=$DIR/$tfile
10464 local sz_MB=${FILESIZE_101d:-80}
10465 local ra_MB=${READAHEAD_MB:-40}
10467 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10468 [ $free_MB -lt $sz_MB ] &&
10469 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10471 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10472 $LFS setstripe -c -1 $file || error "setstripe failed"
10474 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10475 echo Cancel LRU locks on lustre client to flush the client cache
10476 cancel_lru_locks osc
10478 echo Disable read-ahead
10479 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10480 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10481 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10482 $LCTL get_param -n llite.*.max_read_ahead_mb
10484 echo "Reading the test file $file with read-ahead disabled"
10485 local sz_KB=$((sz_MB * 1024 / 4))
10486 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10487 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10488 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10489 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10491 echo "Cancel LRU locks on lustre client to flush the client cache"
10492 cancel_lru_locks osc
10493 echo Enable read-ahead with ${ra_MB}MB
10494 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10496 echo "Reading the test file $file with read-ahead enabled"
10497 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10498 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10500 echo "read-ahead disabled time read $raOFF"
10501 echo "read-ahead enabled time read $raON"
10504 wait_delete_completed
10506 # use awk for this check instead of bash because it handles decimals
10507 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10508 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10510 run_test 101d "file read with and without read-ahead enabled"
10513 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10515 local file=$DIR/$tfile
10516 local size_KB=500 #KB
10520 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10521 local need_KB=$((count * size_KB))
10522 [[ $free_KB -le $need_KB ]] &&
10523 skip_env "Need free space $need_KB, have $free_KB"
10525 echo "Creating $count ${size_KB}K test files"
10526 for ((i = 0; i < $count; i++)); do
10527 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10530 echo "Cancel LRU locks on lustre client to flush the client cache"
10531 cancel_lru_locks $OSC
10533 echo "Reset readahead stats"
10534 $LCTL set_param -n llite.*.read_ahead_stats=0
10536 for ((i = 0; i < $count; i++)); do
10537 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10540 $LCTL get_param llite.*.max_cached_mb
10541 $LCTL get_param llite.*.read_ahead_stats
10542 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10543 get_named_value 'misses' | calc_total)
10545 for ((i = 0; i < $count; i++)); do
10546 rm -rf $file.$i 2>/dev/null
10549 #10000 means 20% reads are missing in readahead
10550 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10552 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10555 which iozone || skip_env "no iozone installed"
10557 local old_debug=$($LCTL get_param debug)
10558 old_debug=${old_debug#*=}
10559 $LCTL set_param debug="reada mmap"
10561 # create a test file
10562 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10564 echo Cancel LRU locks on lustre client to flush the client cache
10565 cancel_lru_locks osc
10567 echo Reset readahead stats
10568 $LCTL set_param -n llite.*.read_ahead_stats=0
10570 echo mmap read the file with small block size
10571 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10574 echo checking missing pages
10575 $LCTL get_param llite.*.read_ahead_stats
10576 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10577 get_named_value 'misses' | calc_total)
10579 $LCTL set_param debug="$old_debug"
10580 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10583 run_test 101f "check mmap read performance"
10585 test_101g_brw_size_test() {
10587 local pages=$((mb * 1048576 / PAGE_SIZE))
10588 local file=$DIR/$tfile
10590 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10591 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10592 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10593 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10597 stack_trap "rm -f $file" EXIT
10598 $LCTL set_param -n osc.*.rpc_stats=0
10600 # 10 RPCs should be enough for the test
10602 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10603 { error "dd write ${mb} MB blocks failed"; return 3; }
10604 cancel_lru_locks osc
10605 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10606 { error "dd write ${mb} MB blocks failed"; return 4; }
10608 # calculate number of full-sized read and write RPCs
10609 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10610 sed -n '/pages per rpc/,/^$/p' |
10611 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10612 END { print reads,writes }'))
10613 # allow one extra full-sized read RPC for async readahead
10614 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10615 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10616 [[ ${rpcs[1]} == $count ]] ||
10617 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10621 remote_ost_nodsh && skip "remote OST with nodsh"
10624 local osts=$(get_facets OST)
10625 local list=$(comma_list $(osts_nodes))
10626 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10627 local brw_size="obdfilter.*.brw_size"
10629 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10631 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10633 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10634 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10635 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10636 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10637 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10638 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10640 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10643 if [[ $orig_mb -lt 16 ]]; then
10644 save_lustre_params $osts "$brw_size" > $p
10645 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10646 error "set 16MB RPC size failed"
10648 echo "remount client to enable new RPC size"
10649 remount_client $MOUNT || error "remount_client failed"
10652 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10653 # should be able to set brw_size=12, but no rpc_stats for that
10654 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10657 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10659 if [[ $orig_mb -lt 16 ]]; then
10660 restore_lustre_params < $p
10661 remount_client $MOUNT || error "remount_client restore failed"
10664 rm -f $p $DIR/$tfile
10666 run_test 101g "Big bulk(4/16 MiB) readahead"
10669 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10671 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10672 error "dd 70M file failed"
10673 echo Cancel LRU locks on lustre client to flush the client cache
10674 cancel_lru_locks osc
10676 echo "Reset readahead stats"
10677 $LCTL set_param -n llite.*.read_ahead_stats 0
10679 echo "Read 10M of data but cross 64M bundary"
10680 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10681 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10682 get_named_value 'misses' | calc_total)
10683 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10684 rm -f $p $DIR/$tfile
10686 run_test 101h "Readahead should cover current read window"
10689 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10690 error "dd 10M file failed"
10692 local max_per_file_mb=$($LCTL get_param -n \
10693 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10694 cancel_lru_locks osc
10695 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10696 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10697 error "set max_read_ahead_per_file_mb to 1 failed"
10699 echo "Reset readahead stats"
10700 $LCTL set_param llite.*.read_ahead_stats=0
10702 dd if=$DIR/$tfile of=/dev/null bs=2M
10704 $LCTL get_param llite.*.read_ahead_stats
10705 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10706 awk '/misses/ { print $2 }')
10707 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10710 run_test 101i "allow current readahead to exceed reservation"
10713 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10714 error "setstripe $DIR/$tfile failed"
10715 local file_size=$((1048576 * 16))
10716 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10717 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10719 echo Disable read-ahead
10720 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10722 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10723 for blk in $PAGE_SIZE 1048576 $file_size; do
10724 cancel_lru_locks osc
10725 echo "Reset readahead stats"
10726 $LCTL set_param -n llite.*.read_ahead_stats=0
10727 local count=$(($file_size / $blk))
10728 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10729 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10730 get_named_value 'failed.to.fast.read' | calc_total)
10731 $LCTL get_param -n llite.*.read_ahead_stats
10732 [ $miss -eq $count ] || error "expected $count got $miss"
10735 rm -f $p $DIR/$tfile
10737 run_test 101j "A complete read block should be submitted when no RA"
10740 test_mkdir $DIR/$tdir
10741 chown $RUNAS_ID $DIR/$tdir
10744 STRIPE_COUNT=$OSTCOUNT
10745 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10747 trap cleanup_test102 EXIT
10749 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10751 for num in 1 2 3 4; do
10752 for count in $(seq 1 $STRIPE_COUNT); do
10753 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10754 local size=`expr $STRIPE_SIZE \* $num`
10755 local file=file"$num-$idx-$count"
10756 $1 $LFS setstripe -S $size -i $idx -c $count $file
10762 $1 tar cf $TMP/f102.tar $tdir --xattrs
10765 cleanup_test102() {
10767 rm -f $TMP/f102.tar
10768 rm -rf $DIR/d0.sanity/d102
10772 [ "$UID" != 0 ] && skip "must run as root"
10773 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10774 skip_env "must have user_xattr"
10776 [ -z "$(which setfattr 2>/dev/null)" ] &&
10777 skip_env "could not find setfattr"
10779 local testfile=$DIR/$tfile
10782 echo "set/get xattr..."
10783 setfattr -n trusted.name1 -v value1 $testfile ||
10784 error "setfattr -n trusted.name1=value1 $testfile failed"
10785 getfattr -n trusted.name1 $testfile 2> /dev/null |
10786 grep "trusted.name1=.value1" ||
10787 error "$testfile missing trusted.name1=value1"
10789 setfattr -n user.author1 -v author1 $testfile ||
10790 error "setfattr -n user.author1=author1 $testfile failed"
10791 getfattr -n user.author1 $testfile 2> /dev/null |
10792 grep "user.author1=.author1" ||
10793 error "$testfile missing trusted.author1=author1"
10795 echo "listxattr..."
10796 setfattr -n trusted.name2 -v value2 $testfile ||
10797 error "$testfile unable to set trusted.name2"
10798 setfattr -n trusted.name3 -v value3 $testfile ||
10799 error "$testfile unable to set trusted.name3"
10800 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10801 grep "trusted.name" | wc -l) -eq 3 ] ||
10802 error "$testfile missing 3 trusted.name xattrs"
10804 setfattr -n user.author2 -v author2 $testfile ||
10805 error "$testfile unable to set user.author2"
10806 setfattr -n user.author3 -v author3 $testfile ||
10807 error "$testfile unable to set user.author3"
10808 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10809 grep "user.author" | wc -l) -eq 3 ] ||
10810 error "$testfile missing 3 user.author xattrs"
10812 echo "remove xattr..."
10813 setfattr -x trusted.name1 $testfile ||
10814 error "$testfile error deleting trusted.name1"
10815 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10816 error "$testfile did not delete trusted.name1 xattr"
10818 setfattr -x user.author1 $testfile ||
10819 error "$testfile error deleting user.author1"
10820 echo "set lustre special xattr ..."
10821 $LFS setstripe -c1 $testfile
10822 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10823 awk -F "=" '/trusted.lov/ { print $2 }' )
10824 setfattr -n "trusted.lov" -v $lovea $testfile ||
10825 error "$testfile doesn't ignore setting trusted.lov again"
10826 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10827 error "$testfile allow setting invalid trusted.lov"
10830 run_test 102a "user xattr test =================================="
10832 check_102b_layout() {
10834 local testfile=$DIR/$tfile
10836 echo "test layout '$layout'"
10837 $LFS setstripe $layout $testfile || error "setstripe failed"
10838 $LFS getstripe -y $testfile
10840 echo "get/set/list trusted.lov xattr ..." # b=10930
10841 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10842 [[ "$value" =~ "trusted.lov" ]] ||
10843 error "can't get trusted.lov from $testfile"
10844 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10845 error "getstripe failed"
10847 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10849 value=$(cut -d= -f2 <<<$value)
10850 # LU-13168: truncated xattr should fail if short lov_user_md header
10851 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10852 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10853 for len in $lens; do
10854 echo "setfattr $len $testfile.2"
10855 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10856 [ $len -lt 66 ] && error "short xattr len=$len worked"
10858 local stripe_size=$($LFS getstripe -S $testfile.2)
10859 local stripe_count=$($LFS getstripe -c $testfile.2)
10860 [[ $stripe_size -eq 65536 ]] ||
10861 error "stripe size $stripe_size != 65536"
10862 [[ $stripe_count -eq $stripe_count_orig ]] ||
10863 error "stripe count $stripe_count != $stripe_count_orig"
10864 rm $testfile $testfile.2
10868 [ -z "$(which setfattr 2>/dev/null)" ] &&
10869 skip_env "could not find setfattr"
10870 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10872 # check plain layout
10873 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10875 # and also check composite layout
10876 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10879 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10882 [ -z "$(which setfattr 2>/dev/null)" ] &&
10883 skip_env "could not find setfattr"
10884 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10886 # b10930: get/set/list lustre.lov xattr
10887 echo "get/set/list lustre.lov xattr ..."
10888 test_mkdir $DIR/$tdir
10889 chown $RUNAS_ID $DIR/$tdir
10890 local testfile=$DIR/$tdir/$tfile
10891 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10892 error "setstripe failed"
10893 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10894 error "getstripe failed"
10895 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10896 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10898 local testfile2=${testfile}2
10899 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10900 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10902 $RUNAS $MCREATE $testfile2
10903 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10904 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10905 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10906 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10907 [ $stripe_count -eq $STRIPECOUNT ] ||
10908 error "stripe count $stripe_count != $STRIPECOUNT"
10910 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10912 compare_stripe_info1() {
10913 local stripe_index_all_zero=true
10915 for num in 1 2 3 4; do
10916 for count in $(seq 1 $STRIPE_COUNT); do
10917 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10918 local size=$((STRIPE_SIZE * num))
10919 local file=file"$num-$offset-$count"
10920 stripe_size=$($LFS getstripe -S $PWD/$file)
10921 [[ $stripe_size -ne $size ]] &&
10922 error "$file: size $stripe_size != $size"
10923 stripe_count=$($LFS getstripe -c $PWD/$file)
10924 # allow fewer stripes to be created, ORI-601
10925 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10926 error "$file: count $stripe_count != $count"
10927 stripe_index=$($LFS getstripe -i $PWD/$file)
10928 [[ $stripe_index -ne 0 ]] &&
10929 stripe_index_all_zero=false
10933 $stripe_index_all_zero &&
10934 error "all files are being extracted starting from OST index 0"
10938 have_xattrs_include() {
10939 tar --help | grep -q xattrs-include &&
10940 echo --xattrs-include="lustre.*"
10944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10945 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10947 XINC=$(have_xattrs_include)
10949 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10950 cd $DIR/$tdir/$tdir
10951 compare_stripe_info1
10953 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10957 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10959 XINC=$(have_xattrs_include)
10961 test_mkdir $DIR/$tdir.restore
10963 tar cf - --xattrs $tdir | tar xf - \
10964 -C $DIR/$tdir.restore --xattrs $XINC
10965 cd $DIR/$tdir.restore/$tdir
10966 compare_stripe_info1
10968 run_test 102f "tar copy files, not keep osts"
10971 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10972 skip "must have user_xattr"
10973 [ -z "$(which setfattr 2>/dev/null)" ] &&
10974 skip_env "could not find setfattr"
10975 [ -z "$(which getfattr 2>/dev/null)" ] &&
10976 skip_env "could not find getfattr"
10978 local xsize=${1:-1024} # in bytes
10979 local file=$DIR/$tfile
10980 local value="$(generate_string $xsize)"
10981 local xbig=trusted.big
10985 log "save $xbig on $file"
10986 if [ -z "$toobig" ]
10988 setfattr -n $xbig -v $value $file ||
10989 error "saving $xbig on $file failed"
10991 setfattr -n $xbig -v $value $file &&
10992 error "saving $xbig on $file succeeded"
10996 local orig=$(get_xattr_value $xbig $file)
10997 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10999 local xsml=trusted.sml
11000 log "save $xsml on $file"
11001 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
11003 local new=$(get_xattr_value $xbig $file)
11004 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
11006 log "grow $xsml on $file"
11007 setfattr -n $xsml -v "$value" $file ||
11008 error "growing $xsml on $file failed"
11010 new=$(get_xattr_value $xbig $file)
11011 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
11012 log "$xbig still valid after growing $xsml"
11017 test_102h() { # bug 15777
11020 run_test 102h "grow xattr from inside inode to external block"
11023 large_xattr_enabled || skip_env "ea_inode feature disabled"
11025 echo "setting xattr of max xattr size: $(max_xattr_size)"
11026 grow_xattr $(max_xattr_size)
11028 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
11029 echo "This should fail:"
11030 grow_xattr $(($(max_xattr_size) + 10)) 1
11032 run_test 102ha "grow xattr from inside inode to external inode"
11034 test_102i() { # bug 17038
11035 [ -z "$(which getfattr 2>/dev/null)" ] &&
11036 skip "could not find getfattr"
11039 ln -s $DIR/$tfile $DIR/${tfile}link
11040 getfattr -n trusted.lov $DIR/$tfile ||
11041 error "lgetxattr on $DIR/$tfile failed"
11042 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
11043 grep -i "no such attr" ||
11044 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
11045 rm -f $DIR/$tfile $DIR/${tfile}link
11047 run_test 102i "lgetxattr test on symbolic link ============"
11050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11051 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11053 XINC=$(have_xattrs_include)
11054 setup_test102 "$RUNAS"
11055 chown $RUNAS_ID $DIR/$tdir
11056 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
11057 cd $DIR/$tdir/$tdir
11058 compare_stripe_info1 "$RUNAS"
11060 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
11063 [ -z "$(which setfattr 2>/dev/null)" ] &&
11064 skip "could not find setfattr"
11067 # b22187 just check that does not crash for regular file.
11068 setfattr -n trusted.lov $DIR/$tfile
11069 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
11070 local test_kdir=$DIR/$tdir
11071 test_mkdir $test_kdir
11072 local default_size=$($LFS getstripe -S $test_kdir)
11073 local default_count=$($LFS getstripe -c $test_kdir)
11074 local default_offset=$($LFS getstripe -i $test_kdir)
11075 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
11076 error 'dir setstripe failed'
11077 setfattr -n trusted.lov $test_kdir
11078 local stripe_size=$($LFS getstripe -S $test_kdir)
11079 local stripe_count=$($LFS getstripe -c $test_kdir)
11080 local stripe_offset=$($LFS getstripe -i $test_kdir)
11081 [ $stripe_size -eq $default_size ] ||
11082 error "stripe size $stripe_size != $default_size"
11083 [ $stripe_count -eq $default_count ] ||
11084 error "stripe count $stripe_count != $default_count"
11085 [ $stripe_offset -eq $default_offset ] ||
11086 error "stripe offset $stripe_offset != $default_offset"
11087 rm -rf $DIR/$tfile $test_kdir
11089 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
11092 [ -z "$(which getfattr 2>/dev/null)" ] &&
11093 skip "could not find getfattr"
11095 # LU-532 trusted. xattr is invisible to non-root
11096 local testfile=$DIR/$tfile
11100 echo "listxattr as user..."
11101 chown $RUNAS_ID $testfile
11102 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
11103 grep -q "trusted" &&
11104 error "$testfile trusted xattrs are user visible"
11108 run_test 102l "listxattr size test =================================="
11110 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
11111 local path=$DIR/$tfile
11114 listxattr_size_check $path || error "listattr_size_check $path failed"
11116 run_test 102m "Ensure listxattr fails on small bufffer ========"
11120 getxattr() { # getxattr path name
11121 # Return the base64 encoding of the value of xattr name on path.
11125 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
11127 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11129 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
11131 getfattr --absolute-names --encoding=base64 --name=$name $path |
11132 awk -F= -v name=$name '$1 == name {
11133 print substr($0, index($0, "=") + 1);
11137 test_102n() { # LU-4101 mdt: protect internal xattrs
11138 [ -z "$(which setfattr 2>/dev/null)" ] &&
11139 skip "could not find setfattr"
11140 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
11142 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
11145 local file0=$DIR/$tfile.0
11146 local file1=$DIR/$tfile.1
11147 local xattr0=$TMP/$tfile.0
11148 local xattr1=$TMP/$tfile.1
11149 local namelist="lov lma lmv link fid version som hsm"
11153 rm -rf $file0 $file1 $xattr0 $xattr1
11154 touch $file0 $file1
11156 # Get 'before' xattrs of $file1.
11157 getfattr --absolute-names --dump --match=- $file1 > $xattr0
11159 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
11160 namelist+=" lfsck_namespace"
11161 for name in $namelist; do
11162 # Try to copy xattr from $file0 to $file1.
11163 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11165 setfattr --name=trusted.$name --value="$value" $file1 ||
11166 error "setxattr 'trusted.$name' failed"
11168 # Try to set a garbage xattr.
11169 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11171 if [[ x$name == "xlov" ]]; then
11172 setfattr --name=trusted.lov --value="$value" $file1 &&
11173 error "setxattr invalid 'trusted.lov' success"
11175 setfattr --name=trusted.$name --value="$value" $file1 ||
11176 error "setxattr invalid 'trusted.$name' failed"
11179 # Try to remove the xattr from $file1. We don't care if this
11180 # appears to succeed or fail, we just don't want there to be
11181 # any changes or crashes.
11182 setfattr --remove=$trusted.$name $file1 2> /dev/null
11185 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
11188 # Try to copy xattr from $file0 to $file1.
11189 value=$(getxattr $file0 trusted.$name 2> /dev/null)
11191 setfattr --name=trusted.$name --value="$value" $file1 ||
11192 error "setxattr 'trusted.$name' failed"
11194 # Try to set a garbage xattr.
11195 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
11197 setfattr --name=trusted.$name --value="$value" $file1 ||
11198 error "setxattr 'trusted.$name' failed"
11200 # Try to remove the xattr from $file1. We don't care if this
11201 # appears to succeed or fail, we just don't want there to be
11202 # any changes or crashes.
11203 setfattr --remove=$trusted.$name $file1 2> /dev/null
11206 # Get 'after' xattrs of file1.
11207 getfattr --absolute-names --dump --match=- $file1 > $xattr1
11209 if ! diff $xattr0 $xattr1; then
11210 error "before and after xattrs of '$file1' differ"
11213 rm -rf $file0 $file1 $xattr0 $xattr1
11217 run_test 102n "silently ignore setxattr on internal trusted xattrs"
11219 test_102p() { # LU-4703 setxattr did not check ownership
11220 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
11221 skip "MDS needs to be at least 2.5.56"
11223 local testfile=$DIR/$tfile
11227 echo "setfacl as user..."
11228 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
11229 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
11231 echo "setfattr as user..."
11232 setfacl -m "u:$RUNAS_ID:---" $testfile
11233 $RUNAS setfattr -x system.posix_acl_access $testfile
11234 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
11236 run_test 102p "check setxattr(2) correctly fails without permission"
11239 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
11240 skip "MDS needs to be at least 2.6.92"
11242 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
11244 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
11247 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
11248 skip "MDS needs to be at least 2.6.93"
11250 touch $DIR/$tfile || error "touch"
11251 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
11252 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
11253 rm $DIR/$tfile || error "rm"
11256 mkdir -p $DIR/$tdir || error "mkdir"
11257 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11258 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11259 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11260 error "$testfile error deleting user.author1"
11261 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11262 grep "user.$(basename $tdir)" &&
11263 error "$tdir did not delete user.$(basename $tdir)"
11264 rmdir $DIR/$tdir || error "rmdir"
11267 test_mkdir $DIR/$tdir
11268 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
11269 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
11270 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
11271 error "$testfile error deleting user.author1"
11272 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
11273 grep "user.$(basename $tdir)" &&
11274 error "$tdir did not delete user.$(basename $tdir)"
11275 rmdir $DIR/$tdir || error "rm striped dir"
11277 run_test 102r "set EAs with empty values"
11280 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11281 skip "MDS needs to be at least 2.11.52"
11283 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11285 save_lustre_params client "llite.*.xattr_cache" > $save
11287 for cache in 0 1; do
11288 lctl set_param llite.*.xattr_cache=$cache
11291 touch $DIR/$tfile || error "touch"
11292 for prefix in lustre security system trusted user; do
11293 # Note getxattr() may fail with 'Operation not
11294 # supported' or 'No such attribute' depending
11295 # on prefix and cache.
11296 getfattr -n $prefix.n102s $DIR/$tfile &&
11297 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
11301 restore_lustre_params < $save
11303 run_test 102s "getting nonexistent xattrs should fail"
11306 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
11307 skip "MDS needs to be at least 2.11.52"
11309 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
11311 save_lustre_params client "llite.*.xattr_cache" > $save
11313 for cache in 0 1; do
11314 lctl set_param llite.*.xattr_cache=$cache
11316 for buf_size in 0 256; do
11318 touch $DIR/$tfile || error "touch"
11319 setfattr -n user.multiop $DIR/$tfile
11320 $MULTIOP $DIR/$tfile oa$buf_size ||
11321 error "cannot get zero length xattr value (buf_size = $buf_size)"
11325 restore_lustre_params < $save
11327 run_test 102t "zero length xattr values handled correctly"
11331 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
11336 [ "$UID" != 0 ] && skip "must run as root"
11337 $GSS && skip_env "could not run under gss"
11338 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
11339 skip_env "must have acl enabled"
11340 [ -z "$(which setfacl 2>/dev/null)" ] &&
11341 skip_env "could not find setfacl"
11342 remote_mds_nodsh && skip "remote MDS with nodsh"
11344 gpasswd -a daemon bin # LU-5641
11345 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
11347 declare -a identity_old
11349 for num in $(seq $MDSCOUNT); do
11350 switch_identity $num true || identity_old[$num]=$?
11353 SAVE_UMASK=$(umask)
11355 mkdir -p $DIR/$tdir
11358 echo "performing cp ..."
11359 run_acl_subtest cp || error "run_acl_subtest cp failed"
11360 echo "performing getfacl-noacl..."
11361 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
11362 echo "performing misc..."
11363 run_acl_subtest misc || error "misc test failed"
11364 echo "performing permissions..."
11365 run_acl_subtest permissions || error "permissions failed"
11366 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
11367 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
11368 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
11369 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
11371 echo "performing permissions xattr..."
11372 run_acl_subtest permissions_xattr ||
11373 error "permissions_xattr failed"
11375 echo "performing setfacl..."
11376 run_acl_subtest setfacl || error "setfacl test failed"
11378 # inheritance test got from HP
11379 echo "performing inheritance..."
11380 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
11381 chmod +x make-tree || error "chmod +x failed"
11382 run_acl_subtest inheritance || error "inheritance test failed"
11385 echo "LU-974 ignore umask when acl is enabled..."
11386 run_acl_subtest 974 || error "LU-974 umask test failed"
11387 if [ $MDSCOUNT -ge 2 ]; then
11388 run_acl_subtest 974_remote ||
11389 error "LU-974 umask test failed under remote dir"
11392 echo "LU-2561 newly created file is same size as directory..."
11393 if [ "$mds1_FSTYPE" != "zfs" ]; then
11394 run_acl_subtest 2561 || error "LU-2561 test failed"
11396 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
11399 run_acl_subtest 4924 || error "LU-4924 test failed"
11404 for num in $(seq $MDSCOUNT); do
11405 if [ "${identity_old[$num]}" = 1 ]; then
11406 switch_identity $num false || identity_old[$num]=$?
11410 run_test 103a "acl test"
11416 for U in {0..511}; do
11418 local O=$(printf "%04o" $U)
11420 umask $(printf "%04o" $((511 ^ $O)))
11421 $LFS setstripe -c 1 $DIR/$tfile.s$O
11422 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
11424 (( $S == ($O & 0666) )) ||
11425 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11427 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11428 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11429 (( $S == ($O & 0666) )) ||
11430 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11432 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11433 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11434 (( $S == ($O & 0666) )) ||
11435 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11436 rm -f $DIR/$tfile.[smp]$0
11440 # limit the concurrently running threads to 64. LU-11878
11441 local idx=$((U % 64))
11442 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11447 run_test 103b "umask lfs setstripe"
11450 mkdir -p $DIR/$tdir
11451 cp -rp $DIR/$tdir $DIR/$tdir.bak
11453 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11454 error "$DIR/$tdir shouldn't contain default ACL"
11455 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11456 error "$DIR/$tdir.bak shouldn't contain default ACL"
11459 run_test 103c "'cp -rp' won't set empty acl"
11464 local saved_debug=$($LCTL get_param -n debug)
11466 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11467 skip "MDS needs to be at least 2.14.0"
11469 large_xattr_enabled || skip_env "ea_inode feature disabled"
11471 mkdir -p $DIR/$tdir
11472 # add big LOV EA to cause reply buffer overflow earlier
11473 $LFS setstripe -C 1000 $DIR/$tdir
11474 lctl set_param mdc.*-mdc*.stats=clear
11476 $LCTL set_param debug=0
11477 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11478 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11480 # add a large number of default ACLs (expect 8000+ for 2.13+)
11481 for U in {2..7000}; do
11482 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11483 error "Able to add just $U default ACLs"
11485 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11486 echo "$numacl default ACLs created"
11488 stat $DIR/$tdir || error "Cannot stat directory"
11489 # check file creation
11490 touch $DIR/$tdir/$tfile ||
11491 error "failed to create $tfile with $numacl default ACLs"
11492 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11493 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11494 echo "$fileacl ACLs were inherited"
11495 (( $fileacl == $numacl )) ||
11496 error "Not all default ACLs were inherited: $numacl != $fileacl"
11497 # check that new ACLs creation adds new ACLs to inherited ACLs
11498 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11499 error "Cannot set new ACL"
11500 numacl=$((numacl + 1))
11501 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11502 (( $fileacl == $numacl )) ||
11503 error "failed to add new ACL: $fileacl != $numacl as expected"
11504 # adds more ACLs to a file to reach their maximum at 8000+
11506 for U in {20000..25000}; do
11507 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11508 numacl=$((numacl + 1))
11510 echo "Added $numacl more ACLs to the file"
11511 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11512 echo "Total $fileacl ACLs in file"
11513 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11514 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11515 rmdir $DIR/$tdir || error "Cannot remove directory"
11517 run_test 103e "inheritance of big amount of default ACLs"
11520 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11521 skip "MDS needs to be at least 2.14.51"
11523 large_xattr_enabled || skip_env "ea_inode feature disabled"
11525 # enable changelog to consume more internal MDD buffers
11528 mkdir -p $DIR/$tdir
11530 $LFS setstripe -C 1000 $DIR/$tdir
11531 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11532 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11533 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11534 rmdir $DIR/$tdir || error "Cannot remove directory"
11536 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11539 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11542 lfs df || error "lfs df failed"
11543 lfs df -ih || error "lfs df -ih failed"
11544 lfs df -h $DIR || error "lfs df -h $DIR failed"
11545 lfs df -i $DIR || error "lfs df -i $DIR failed"
11546 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11547 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11549 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11550 lctl --device %$OSC deactivate
11551 lfs df || error "lfs df with deactivated OSC failed"
11552 lctl --device %$OSC activate
11553 # wait the osc back to normal
11554 wait_osc_import_ready client ost
11556 lfs df || error "lfs df with reactivated OSC failed"
11559 run_test 104a "lfs df [-ih] [path] test ========================="
11562 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11563 [ $RUNAS_ID -eq $UID ] &&
11564 skip_env "RUNAS_ID = UID = $UID -- skipping"
11566 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11567 grep "Permission denied" | wc -l)))
11568 if [ $denied_cnt -ne 0 ]; then
11569 error "lfs check servers test failed"
11572 run_test 104b "$RUNAS lfs check servers test ===================="
11575 # Verify $1 is within range of $2.
11576 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11577 # $1 is <= 2% of $2. Else Fail.
11580 # Strip all units (M, G, T)
11581 actual=$(echo $1 | tr -d A-Z)
11582 expect=$(echo $2 | tr -d A-Z)
11584 expect_lo=$(($expect * 98 / 100)) # 2% below
11585 expect_hi=$(($expect * 102 / 100)) # 2% above
11587 # permit 2% drift above and below
11588 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11592 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11593 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11595 local ost_param="osd-zfs.$FSNAME-OST0000."
11596 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11597 local ofacets=$(get_facets OST)
11598 local mfacets=$(get_facets MDS)
11599 local saved_ost_blocks=
11600 local saved_mdt_blocks=
11602 echo "Before recordsize change"
11603 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11604 df=($(df -h | grep "/mnt/lustre"$))
11607 echo "lfs output : ${lfs_df[*]}"
11608 echo "df output : ${df[*]}"
11610 for facet in ${ofacets//,/ }; do
11611 if [ -z $saved_ost_blocks ]; then
11612 saved_ost_blocks=$(do_facet $facet \
11613 lctl get_param -n $ost_param.blocksize)
11614 echo "OST Blocksize: $saved_ost_blocks"
11616 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11617 do_facet $facet zfs set recordsize=32768 $ost
11620 # BS too small. Sufficient for functional testing.
11621 for facet in ${mfacets//,/ }; do
11622 if [ -z $saved_mdt_blocks ]; then
11623 saved_mdt_blocks=$(do_facet $facet \
11624 lctl get_param -n $mdt_param.blocksize)
11625 echo "MDT Blocksize: $saved_mdt_blocks"
11627 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11628 do_facet $facet zfs set recordsize=32768 $mdt
11631 # Give new values chance to reflect change
11634 echo "After recordsize change"
11635 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11636 df_after=($(df -h | grep "/mnt/lustre"$))
11639 echo "lfs output : ${lfs_df_after[*]}"
11640 echo "df output : ${df_after[*]}"
11643 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11644 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11645 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11646 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11647 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11648 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11651 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11652 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11653 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11654 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11655 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11656 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11658 # Restore MDT recordize back to original
11659 for facet in ${mfacets//,/ }; do
11660 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11661 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11664 # Restore OST recordize back to original
11665 for facet in ${ofacets//,/ }; do
11666 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11667 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11672 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11675 # doesn't work on 2.4 kernels
11677 if $(flock_is_enabled); then
11678 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11680 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11684 run_test 105a "flock when mounted without -o flock test ========"
11688 if $(flock_is_enabled); then
11689 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11691 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11695 run_test 105b "fcntl when mounted without -o flock test ========"
11699 if $(flock_is_enabled); then
11700 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11702 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11706 run_test 105c "lockf when mounted without -o flock test"
11708 test_105d() { # bug 15924
11709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11711 test_mkdir $DIR/$tdir
11712 flock_is_enabled || skip_env "mount w/o flock enabled"
11713 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11714 $LCTL set_param fail_loc=0x80000315
11715 flocks_test 2 $DIR/$tdir
11717 run_test 105d "flock race (should not freeze) ========"
11719 test_105e() { # bug 22660 && 22040
11720 flock_is_enabled || skip_env "mount w/o flock enabled"
11723 flocks_test 3 $DIR/$tfile
11725 run_test 105e "Two conflicting flocks from same process"
11727 test_106() { #bug 10921
11728 test_mkdir $DIR/$tdir
11729 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11730 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11732 run_test 106 "attempt exec of dir followed by chown of that dir"
11735 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11743 local save_pattern=$(sysctl -n kernel.core_pattern)
11744 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11745 sysctl -w kernel.core_pattern=$file
11746 sysctl -w kernel.core_uses_pid=0
11748 ulimit -c unlimited
11754 kill -s 11 $SLEEPPID
11756 if [ -e $file ]; then
11757 size=`stat -c%s $file`
11758 [ $size -eq 0 ] && error "Fail to create core file $file"
11760 error "Fail to create core file $file"
11763 sysctl -w kernel.core_pattern=$save_pattern
11764 sysctl -w kernel.core_uses_pid=$save_uses_pid
11767 run_test 107 "Coredump on SIG"
11770 test_mkdir $DIR/$tdir
11771 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11772 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11773 error "mkdir with 256 char should fail, but did not"
11774 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11775 error "create with 255 char failed"
11776 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11777 error "create with 256 char should fail, but did not"
11782 run_test 110 "filename length checking"
11785 # Purpose: To verify dynamic thread (OSS) creation.
11788 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11789 remote_ost_nodsh && skip "remote OST with nodsh"
11791 # Lustre does not stop service threads once they are started.
11792 # Reset number of running threads to default.
11797 local save_params="$TMP/sanity-$TESTNAME.parameters"
11799 # Get ll_ost_io count before I/O
11800 OSTIO_pre=$(do_facet ost1 \
11801 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11802 # Exit if lustre is not running (ll_ost_io not running).
11803 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11805 echo "Starting with $OSTIO_pre threads"
11806 local thread_max=$((OSTIO_pre * 2))
11807 local rpc_in_flight=$((thread_max * 2))
11808 # Number of I/O Process proposed to be started.
11810 local facets=$(get_facets OST)
11812 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11813 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11815 # Set in_flight to $rpc_in_flight
11816 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11817 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11818 nfiles=${rpc_in_flight}
11819 # Set ost thread_max to $thread_max
11820 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11822 # 5 Minutes should be sufficient for max number of OSS
11823 # threads(thread_max) to be created.
11827 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11828 test_mkdir $DIR/$tdir
11829 for i in $(seq $nfiles); do
11830 local file=$DIR/$tdir/${tfile}-$i
11831 $LFS setstripe -c -1 -i 0 $file
11832 ($WTL $file $timeout)&
11835 # I/O Started - Wait for thread_started to reach thread_max or report
11836 # error if thread_started is more than thread_max.
11837 echo "Waiting for thread_started to reach thread_max"
11838 local thread_started=0
11839 local end_time=$((SECONDS + timeout))
11841 while [ $SECONDS -le $end_time ] ; do
11843 # Get ost i/o thread_started count.
11844 thread_started=$(do_facet ost1 \
11846 ost.OSS.ost_io.threads_started | cut -d= -f2")
11847 # Break out if thread_started is equal/greater than thread_max
11848 if [[ $thread_started -ge $thread_max ]]; then
11849 echo ll_ost_io thread_started $thread_started, \
11850 equal/greater than thread_max $thread_max
11856 # Cleanup - We have the numbers, Kill i/o jobs if running.
11857 jobcount=($(jobs -p))
11858 for i in $(seq 0 $((${#jobcount[@]}-1)))
11860 kill -9 ${jobcount[$i]}
11861 if [ $? -ne 0 ] ; then
11863 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11867 # Cleanup files left by WTL binary.
11868 for i in $(seq $nfiles); do
11869 local file=$DIR/$tdir/${tfile}-$i
11871 if [ $? -ne 0 ] ; then
11872 echo "Warning: Failed to delete file $file"
11876 restore_lustre_params <$save_params
11877 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11879 # Error out if no new thread has started or Thread started is greater
11881 if [[ $thread_started -le $OSTIO_pre ||
11882 $thread_started -gt $thread_max ]]; then
11883 error "ll_ost_io: thread_started $thread_started" \
11884 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11885 "No new thread started or thread started greater " \
11889 run_test 115 "verify dynamic thread creation===================="
11892 wait_delete_completed
11893 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11894 echo "OST kbytes available: ${AVAIL[@]}"
11899 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11900 #echo OST $i: ${AVAIL[i]}kb
11901 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11905 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11910 echo "Min free space: OST $MINI: $MINV"
11911 echo "Max free space: OST $MAXI: $MAXV"
11914 test_116a() { # was previously test_116()
11915 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11916 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11917 remote_mds_nodsh && skip "remote MDS with nodsh"
11919 echo -n "Free space priority "
11920 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11925 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11926 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11927 stack_trap simple_cleanup_common
11929 # Check if we need to generate uneven OSTs
11930 test_mkdir -p $DIR/$tdir/OST${MINI}
11931 local FILL=$((MINV / 4))
11932 local DIFF=$((MAXV - MINV))
11933 local DIFF2=$((DIFF * 100 / MINV))
11935 local threshold=$(do_facet $SINGLEMDS \
11936 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11937 threshold=${threshold%%%}
11938 echo -n "Check for uneven OSTs: "
11939 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11941 if [[ $DIFF2 -gt $threshold ]]; then
11943 echo "Don't need to fill OST$MINI"
11945 # generate uneven OSTs. Write 2% over the QOS threshold value
11947 DIFF=$((threshold - DIFF2 + 2))
11948 DIFF2=$((MINV * DIFF / 100))
11949 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11950 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11951 error "setstripe failed"
11952 DIFF=$((DIFF2 / 2048))
11954 while [ $i -lt $DIFF ]; do
11956 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11957 bs=2M count=1 2>/dev/null
11966 DIFF=$((MAXV - MINV))
11967 DIFF2=$((DIFF * 100 / MINV))
11968 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11969 if [ $DIFF2 -gt $threshold ]; then
11972 skip "QOS imbalance criteria not met"
11980 # now fill using QOS
11981 $LFS setstripe -c 1 $DIR/$tdir
11982 FILL=$((FILL / 200))
11983 if [ $FILL -gt 600 ]; then
11986 echo "writing $FILL files to QOS-assigned OSTs"
11988 while [ $i -lt $FILL ]; do
11990 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11991 count=1 2>/dev/null
11994 echo "wrote $i 200k files"
11998 echo "Note: free space may not be updated, so measurements might be off"
12000 DIFF2=$((MAXV - MINV))
12001 echo "free space delta: orig $DIFF final $DIFF2"
12002 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
12003 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
12004 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
12005 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
12006 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
12007 if [[ $DIFF -gt 0 ]]; then
12008 FILL=$((DIFF2 * 100 / DIFF - 100))
12009 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
12012 # Figure out which files were written where
12013 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12014 awk '/'$MINI1': / {print $2; exit}')
12016 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12017 echo "$MINC files created on smaller OST $MINI1"
12018 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
12019 awk '/'$MAXI1': / {print $2; exit}')
12021 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
12022 echo "$MAXC files created on larger OST $MAXI1"
12023 if [[ $MINC -gt 0 ]]; then
12024 FILL=$((MAXC * 100 / MINC - 100))
12025 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
12027 [[ $MAXC -gt $MINC ]] ||
12028 error_ignore LU-9 "stripe QOS didn't balance free space"
12030 run_test 116a "stripe QOS: free space balance ==================="
12032 test_116b() { # LU-2093
12033 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12034 remote_mds_nodsh && skip "remote MDS with nodsh"
12036 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
12037 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
12038 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
12039 [ -z "$old_rr" ] && skip "no QOS"
12040 do_facet $SINGLEMDS lctl set_param \
12041 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
12042 mkdir -p $DIR/$tdir
12043 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
12044 createmany -o $DIR/$tdir/f- 20 || error "can't create"
12045 do_facet $SINGLEMDS lctl set_param fail_loc=0
12047 do_facet $SINGLEMDS lctl set_param \
12048 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
12050 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
12052 test_117() # bug 10891
12054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12056 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
12057 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
12058 lctl set_param fail_loc=0x21e
12059 > $DIR/$tfile || error "truncate failed"
12060 lctl set_param fail_loc=0
12061 echo "Truncate succeeded."
12064 run_test 117 "verify osd extend =========="
12066 NO_SLOW_RESENDCOUNT=4
12067 export OLD_RESENDCOUNT=""
12068 set_resend_count () {
12069 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
12070 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
12071 lctl set_param -n $PROC_RESENDCOUNT $1
12072 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
12075 # for reduce test_118* time (b=14842)
12076 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12078 # Reset async IO behavior after error case
12080 FILE=$DIR/reset_async
12082 # Ensure all OSCs are cleared
12083 $LFS setstripe -c -1 $FILE
12084 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
12089 test_118a() #bug 11710
12091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12095 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12096 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12097 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12099 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12100 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12105 run_test 118a "verify O_SYNC works =========="
12109 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12110 remote_ost_nodsh && skip "remote OST with nodsh"
12114 #define OBD_FAIL_SRV_ENOENT 0x217
12115 set_nodes_failloc "$(osts_nodes)" 0x217
12116 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12118 set_nodes_failloc "$(osts_nodes)" 0
12119 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12120 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12123 if [[ $RC -eq 0 ]]; then
12124 error "Must return error due to dropped pages, rc=$RC"
12128 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12129 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12133 echo "Dirty pages not leaked on ENOENT"
12135 # Due to the above error the OSC will issue all RPCs syncronously
12136 # until a subsequent RPC completes successfully without error.
12137 $MULTIOP $DIR/$tfile Ow4096yc
12142 run_test 118b "Reclaim dirty pages on fatal error =========="
12146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12148 # for 118c, restore the original resend count, LU-1940
12149 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
12150 set_resend_count $OLD_RESENDCOUNT
12151 remote_ost_nodsh && skip "remote OST with nodsh"
12155 #define OBD_FAIL_OST_EROFS 0x216
12156 set_nodes_failloc "$(osts_nodes)" 0x216
12158 # multiop should block due to fsync until pages are written
12159 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12163 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12164 error "Multiop failed to block on fsync, pid=$MULTIPID"
12167 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12169 if [[ $WRITEBACK -eq 0 ]]; then
12170 error "No page in writeback, writeback=$WRITEBACK"
12173 set_nodes_failloc "$(osts_nodes)" 0
12176 if [[ $RC -ne 0 ]]; then
12177 error "Multiop fsync failed, rc=$RC"
12180 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12181 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12183 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12184 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12188 echo "Dirty pages flushed via fsync on EROFS"
12191 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
12193 # continue to use small resend count to reduce test_118* time (b=14842)
12194 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
12198 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12199 remote_ost_nodsh && skip "remote OST with nodsh"
12203 #define OBD_FAIL_OST_BRW_PAUSE_BULK
12204 set_nodes_failloc "$(osts_nodes)" 0x214
12205 # multiop should block due to fsync until pages are written
12206 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12210 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
12211 error "Multiop failed to block on fsync, pid=$MULTIPID"
12214 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12216 if [[ $WRITEBACK -eq 0 ]]; then
12217 error "No page in writeback, writeback=$WRITEBACK"
12220 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
12221 set_nodes_failloc "$(osts_nodes)" 0
12223 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12224 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12226 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12227 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12231 echo "Dirty pages gaurenteed flushed via fsync"
12234 run_test 118d "Fsync validation inject a delay of the bulk =========="
12237 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12241 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
12242 lctl set_param fail_loc=0x8000040a
12244 # Should simulate EINVAL error which is fatal
12245 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12247 if [[ $RC -eq 0 ]]; then
12248 error "Must return error due to dropped pages, rc=$RC"
12251 lctl set_param fail_loc=0x0
12253 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12254 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12255 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12257 if [[ $LOCKED -ne 0 ]]; then
12258 error "Locked pages remain in cache, locked=$LOCKED"
12261 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12262 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12266 echo "No pages locked after fsync"
12271 run_test 118f "Simulate unrecoverable OSC side error =========="
12274 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12278 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
12279 lctl set_param fail_loc=0x406
12281 # simulate local -ENOMEM
12282 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12285 lctl set_param fail_loc=0
12286 if [[ $RC -eq 0 ]]; then
12287 error "Must return error due to dropped pages, rc=$RC"
12290 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12291 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12292 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12294 if [[ $LOCKED -ne 0 ]]; then
12295 error "Locked pages remain in cache, locked=$LOCKED"
12298 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12299 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12303 echo "No pages locked after fsync"
12308 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
12311 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12312 remote_ost_nodsh && skip "remote OST with nodsh"
12316 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12317 set_nodes_failloc "$(osts_nodes)" 0x20e
12318 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12319 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12322 set_nodes_failloc "$(osts_nodes)" 0
12323 if [[ $RC -eq 0 ]]; then
12324 error "Must return error due to dropped pages, rc=$RC"
12327 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12328 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12329 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
12331 if [[ $LOCKED -ne 0 ]]; then
12332 error "Locked pages remain in cache, locked=$LOCKED"
12335 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12336 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12340 echo "No pages locked after fsync"
12344 run_test 118h "Verify timeout in handling recoverables errors =========="
12346 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12349 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12350 remote_ost_nodsh && skip "remote OST with nodsh"
12354 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12355 set_nodes_failloc "$(osts_nodes)" 0x20e
12357 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
12358 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
12361 set_nodes_failloc "$(osts_nodes)" 0
12365 if [[ $RC -ne 0 ]]; then
12366 error "got error, but should be not, rc=$RC"
12369 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12370 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12371 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12372 if [[ $LOCKED -ne 0 ]]; then
12373 error "Locked pages remain in cache, locked=$LOCKED"
12376 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12377 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12381 echo "No pages locked after fsync"
12385 run_test 118i "Fix error before timeout in recoverable error =========="
12387 [ "$SLOW" = "no" ] && set_resend_count 4
12390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12391 remote_ost_nodsh && skip "remote OST with nodsh"
12395 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
12396 set_nodes_failloc "$(osts_nodes)" 0x220
12398 # return -EIO from OST
12399 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
12401 set_nodes_failloc "$(osts_nodes)" 0x0
12402 if [[ $RC -eq 0 ]]; then
12403 error "Must return error due to dropped pages, rc=$RC"
12406 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
12407 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
12408 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
12409 if [[ $LOCKED -ne 0 ]]; then
12410 error "Locked pages remain in cache, locked=$LOCKED"
12413 # in recoverable error on OST we want resend and stay until it finished
12414 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
12415 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
12419 echo "No pages locked after fsync"
12423 run_test 118j "Simulate unrecoverable OST side error =========="
12427 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12428 remote_ost_nodsh && skip "remote OSTs with nodsh"
12430 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12431 set_nodes_failloc "$(osts_nodes)" 0x20e
12432 test_mkdir $DIR/$tdir
12434 for ((i=0;i<10;i++)); do
12435 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12436 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12443 set_nodes_failloc "$(osts_nodes)" 0
12446 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12448 test_118l() # LU-646
12450 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12452 test_mkdir $DIR/$tdir
12453 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12456 run_test 118l "fsync dir"
12458 test_118m() # LU-3066
12460 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12462 test_mkdir $DIR/$tdir
12463 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12466 run_test 118m "fdatasync dir ========="
12468 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12475 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12476 remote_ost_nodsh && skip "remote OSTs with nodsh"
12478 # Sleep to avoid a cached response.
12479 #define OBD_STATFS_CACHE_SECONDS 1
12482 # Inject a 10 second delay in the OST_STATFS handler.
12483 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12484 set_nodes_failloc "$(osts_nodes)" 0x242
12487 stat --file-system $MOUNT > /dev/null
12490 set_nodes_failloc "$(osts_nodes)" 0
12492 if ((end - begin > 20)); then
12493 error "statfs took $((end - begin)) seconds, expected 10"
12496 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12498 test_119a() # bug 11737
12500 BSIZE=$((512 * 1024))
12501 directio write $DIR/$tfile 0 1 $BSIZE
12502 # We ask to read two blocks, which is more than a file size.
12503 # directio will indicate an error when requested and actual
12504 # sizes aren't equeal (a normal situation in this case) and
12505 # print actual read amount.
12506 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12507 if [ "$NOB" != "$BSIZE" ]; then
12508 error "read $NOB bytes instead of $BSIZE"
12512 run_test 119a "Short directIO read must return actual read amount"
12514 test_119b() # bug 11737
12516 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12518 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12519 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12521 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12522 error "direct read failed"
12525 run_test 119b "Sparse directIO read must return actual read amount"
12527 test_119c() # bug 13099
12530 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12531 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12534 run_test 119c "Testing for direct read hitting hole"
12536 test_119d() # bug 15950
12538 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12540 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12541 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12543 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12544 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12545 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12546 lctl set_param fail_loc=0x40d
12547 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12550 cat $DIR/$tfile > /dev/null &
12551 lctl set_param fail_loc=0
12554 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12556 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12557 error "the read rpcs have not completed in 2s"
12559 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12561 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12564 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12565 remote_mds_nodsh && skip "remote MDS with nodsh"
12566 test_mkdir -i0 -c1 $DIR/$tdir
12567 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12568 skip_env "no early lock cancel on server"
12570 lru_resize_disable mdc
12571 lru_resize_disable osc
12572 cancel_lru_locks mdc
12573 # asynchronous object destroy at MDT could cause bl ast to client
12574 cancel_lru_locks osc
12576 stat $DIR/$tdir > /dev/null
12577 can1=$(do_facet mds1 \
12578 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12579 awk '/ldlm_cancel/ {print $2}')
12580 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12581 awk '/ldlm_bl_callback/ {print $2}')
12582 test_mkdir -i0 -c1 $DIR/$tdir/d1
12583 can2=$(do_facet mds1 \
12584 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12585 awk '/ldlm_cancel/ {print $2}')
12586 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12587 awk '/ldlm_bl_callback/ {print $2}')
12588 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12589 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12590 lru_resize_enable mdc
12591 lru_resize_enable osc
12593 run_test 120a "Early Lock Cancel: mkdir test"
12596 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12597 remote_mds_nodsh && skip "remote MDS with nodsh"
12598 test_mkdir $DIR/$tdir
12599 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12600 skip_env "no early lock cancel on server"
12602 lru_resize_disable mdc
12603 lru_resize_disable osc
12604 cancel_lru_locks mdc
12605 stat $DIR/$tdir > /dev/null
12606 can1=$(do_facet $SINGLEMDS \
12607 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12608 awk '/ldlm_cancel/ {print $2}')
12609 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12610 awk '/ldlm_bl_callback/ {print $2}')
12611 touch $DIR/$tdir/f1
12612 can2=$(do_facet $SINGLEMDS \
12613 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12614 awk '/ldlm_cancel/ {print $2}')
12615 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12616 awk '/ldlm_bl_callback/ {print $2}')
12617 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12618 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12619 lru_resize_enable mdc
12620 lru_resize_enable osc
12622 run_test 120b "Early Lock Cancel: create test"
12625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12626 remote_mds_nodsh && skip "remote MDS with nodsh"
12627 test_mkdir -i0 -c1 $DIR/$tdir
12628 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12629 skip "no early lock cancel on server"
12631 lru_resize_disable mdc
12632 lru_resize_disable osc
12633 test_mkdir -i0 -c1 $DIR/$tdir/d1
12634 test_mkdir -i0 -c1 $DIR/$tdir/d2
12635 touch $DIR/$tdir/d1/f1
12636 cancel_lru_locks mdc
12637 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12638 can1=$(do_facet mds1 \
12639 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12640 awk '/ldlm_cancel/ {print $2}')
12641 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12642 awk '/ldlm_bl_callback/ {print $2}')
12643 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12644 can2=$(do_facet mds1 \
12645 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12646 awk '/ldlm_cancel/ {print $2}')
12647 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12648 awk '/ldlm_bl_callback/ {print $2}')
12649 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12650 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12651 lru_resize_enable mdc
12652 lru_resize_enable osc
12654 run_test 120c "Early Lock Cancel: link test"
12657 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12658 remote_mds_nodsh && skip "remote MDS with nodsh"
12659 test_mkdir -i0 -c1 $DIR/$tdir
12660 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12661 skip_env "no early lock cancel on server"
12663 lru_resize_disable mdc
12664 lru_resize_disable osc
12666 cancel_lru_locks mdc
12667 stat $DIR/$tdir > /dev/null
12668 can1=$(do_facet mds1 \
12669 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12670 awk '/ldlm_cancel/ {print $2}')
12671 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12672 awk '/ldlm_bl_callback/ {print $2}')
12673 chmod a+x $DIR/$tdir
12674 can2=$(do_facet mds1 \
12675 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12676 awk '/ldlm_cancel/ {print $2}')
12677 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12678 awk '/ldlm_bl_callback/ {print $2}')
12679 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12680 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12681 lru_resize_enable mdc
12682 lru_resize_enable osc
12684 run_test 120d "Early Lock Cancel: setattr test"
12687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12688 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12689 skip_env "no early lock cancel on server"
12690 remote_mds_nodsh && skip "remote MDS with nodsh"
12692 local dlmtrace_set=false
12694 test_mkdir -i0 -c1 $DIR/$tdir
12695 lru_resize_disable mdc
12696 lru_resize_disable osc
12697 ! $LCTL get_param debug | grep -q dlmtrace &&
12698 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12699 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12700 cancel_lru_locks mdc
12701 cancel_lru_locks osc
12702 dd if=$DIR/$tdir/f1 of=/dev/null
12703 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12704 # XXX client can not do early lock cancel of OST lock
12705 # during unlink (LU-4206), so cancel osc lock now.
12707 cancel_lru_locks osc
12708 can1=$(do_facet mds1 \
12709 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12710 awk '/ldlm_cancel/ {print $2}')
12711 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12712 awk '/ldlm_bl_callback/ {print $2}')
12713 unlink $DIR/$tdir/f1
12715 can2=$(do_facet mds1 \
12716 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12717 awk '/ldlm_cancel/ {print $2}')
12718 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12719 awk '/ldlm_bl_callback/ {print $2}')
12720 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12721 $LCTL dk $TMP/cancel.debug.txt
12722 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12723 $LCTL dk $TMP/blocking.debug.txt
12724 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12725 lru_resize_enable mdc
12726 lru_resize_enable osc
12728 run_test 120e "Early Lock Cancel: unlink test"
12731 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12732 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12733 skip_env "no early lock cancel on server"
12734 remote_mds_nodsh && skip "remote MDS with nodsh"
12736 test_mkdir -i0 -c1 $DIR/$tdir
12737 lru_resize_disable mdc
12738 lru_resize_disable osc
12739 test_mkdir -i0 -c1 $DIR/$tdir/d1
12740 test_mkdir -i0 -c1 $DIR/$tdir/d2
12741 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12742 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12743 cancel_lru_locks mdc
12744 cancel_lru_locks osc
12745 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12746 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12747 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12748 # XXX client can not do early lock cancel of OST lock
12749 # during rename (LU-4206), so cancel osc lock now.
12751 cancel_lru_locks osc
12752 can1=$(do_facet mds1 \
12753 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12754 awk '/ldlm_cancel/ {print $2}')
12755 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12756 awk '/ldlm_bl_callback/ {print $2}')
12757 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12759 can2=$(do_facet mds1 \
12760 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12761 awk '/ldlm_cancel/ {print $2}')
12762 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12763 awk '/ldlm_bl_callback/ {print $2}')
12764 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12765 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12766 lru_resize_enable mdc
12767 lru_resize_enable osc
12769 run_test 120f "Early Lock Cancel: rename test"
12772 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12773 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12774 skip_env "no early lock cancel on server"
12775 remote_mds_nodsh && skip "remote MDS with nodsh"
12777 lru_resize_disable mdc
12778 lru_resize_disable osc
12780 echo create $count files
12781 test_mkdir $DIR/$tdir
12782 cancel_lru_locks mdc
12783 cancel_lru_locks osc
12786 can0=$(do_facet $SINGLEMDS \
12787 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12788 awk '/ldlm_cancel/ {print $2}')
12789 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12790 awk '/ldlm_bl_callback/ {print $2}')
12791 createmany -o $DIR/$tdir/f $count
12793 can1=$(do_facet $SINGLEMDS \
12794 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12795 awk '/ldlm_cancel/ {print $2}')
12796 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12797 awk '/ldlm_bl_callback/ {print $2}')
12799 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12800 echo rm $count files
12803 can2=$(do_facet $SINGLEMDS \
12804 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12805 awk '/ldlm_cancel/ {print $2}')
12806 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12807 awk '/ldlm_bl_callback/ {print $2}')
12809 echo total: $count removes in $((t2-t1))
12810 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12812 # wait for commitment of removal
12813 lru_resize_enable mdc
12814 lru_resize_enable osc
12816 run_test 120g "Early Lock Cancel: performance test"
12818 test_121() { #bug #10589
12819 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12822 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12823 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12824 lctl set_param fail_loc=0x310
12825 cancel_lru_locks osc > /dev/null
12826 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12827 lctl set_param fail_loc=0
12828 [[ $reads -eq $writes ]] ||
12829 error "read $reads blocks, must be $writes blocks"
12831 run_test 121 "read cancel race ========="
12833 test_123a_base() { # was test 123, statahead(bug 11401)
12837 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12838 log "testing UP system. Performance may be lower than expected."
12843 test_mkdir $DIR/$tdir
12844 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12845 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12847 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12848 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12850 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12851 lctl set_param -n llite.*.statahead_max 0
12852 lctl get_param llite.*.statahead_max
12853 cancel_lru_locks mdc
12854 cancel_lru_locks osc
12856 time $lsx $DIR/$tdir | wc -l
12858 delta=$((etime - stime))
12859 log "$lsx $i files without statahead: $delta sec"
12860 lctl set_param llite.*.statahead_max=$max
12862 swrong=$(lctl get_param -n llite.*.statahead_stats |
12863 grep "statahead wrong:" | awk '{print $3}')
12864 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12865 cancel_lru_locks mdc
12866 cancel_lru_locks osc
12868 time $lsx $DIR/$tdir | wc -l
12870 delta_sa=$((etime - stime))
12871 log "$lsx $i files with statahead: $delta_sa sec"
12872 lctl get_param -n llite.*.statahead_stats
12873 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12874 grep "statahead wrong:" | awk '{print $3}')
12876 [[ $swrong -lt $ewrong ]] &&
12877 log "statahead was stopped, maybe too many locks held!"
12878 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12880 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12881 max=$(lctl get_param -n llite.*.statahead_max |
12883 lctl set_param -n llite.*.statahead_max 0
12884 lctl get_param llite.*.statahead_max
12885 cancel_lru_locks mdc
12886 cancel_lru_locks osc
12888 time $lsx $DIR/$tdir | wc -l
12890 delta=$((etime - stime))
12891 log "$lsx $i files again without statahead: $delta sec"
12892 lctl set_param llite.*.statahead_max=$max
12893 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12894 if [ $SLOWOK -eq 0 ]; then
12895 error "$lsx $i files is slower with statahead!"
12897 log "$lsx $i files is slower with statahead!"
12903 [ $delta -gt 20 ] && break
12904 [ $delta -gt 8 ] && MULT=$((50 / delta))
12905 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12913 delta=$((etime - stime))
12914 log "rm -r $DIR/$tdir/: $delta seconds"
12916 lctl get_param -n llite.*.statahead_stats
12920 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12922 test_123a_base "ls -l"
12924 run_test 123aa "verify statahead work"
12927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12929 statx_supported || skip_env "Test must be statx() syscall supported"
12931 test_123a_base "$STATX -l"
12933 run_test 123ab "verify statahead work by using statx"
12936 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12938 statx_supported || skip_env "Test must be statx() syscall supported"
12945 cancel_lru_locks $OSC
12946 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12947 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12948 awk '/agl.total:/ {print $3}')
12949 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12950 test_123a_base "$STATX --cached=always -D"
12951 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12952 awk '/agl.total:/ {print $3}')
12953 [ $agl_before -eq $agl_after ] ||
12954 error "Should not trigger AGL thread - $agl_before:$agl_after"
12955 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12956 [ $rpcs_after -eq $rpcs_before ] ||
12957 error "$STATX should not send glimpse RPCs to $OSC"
12959 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12961 test_123b () { # statahead(bug 15027)
12962 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12964 test_mkdir $DIR/$tdir
12965 createmany -o $DIR/$tdir/$tfile-%d 1000
12967 cancel_lru_locks mdc
12968 cancel_lru_locks osc
12970 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12971 lctl set_param fail_loc=0x80000803
12972 ls -lR $DIR/$tdir > /dev/null
12974 lctl set_param fail_loc=0x0
12975 lctl get_param -n llite.*.statahead_stats
12980 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12983 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12985 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12986 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12987 touch $DIR/$tdir.1/{1..3}
12988 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12990 remount_client $MOUNT
12992 $MULTIOP $DIR/$tdir.0 Q
12994 # let statahead to complete
12995 ls -l $DIR/$tdir.0 > /dev/null
12997 testid=$(echo $TESTNAME | tr '_' ' ')
12998 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12999 error "statahead warning" || true
13001 run_test 123c "Can not initialize inode warning on DNE statahead"
13004 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13005 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13006 skip_env "no lru resize on server"
13010 test_mkdir $DIR/$tdir
13012 log "create $NR files at $DIR/$tdir"
13013 createmany -o $DIR/$tdir/f $NR ||
13014 error "failed to create $NR files in $DIR/$tdir"
13016 cancel_lru_locks mdc
13017 ls -l $DIR/$tdir > /dev/null
13021 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
13022 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
13023 LRU_SIZE=$($LCTL get_param -n $PARAM)
13024 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
13025 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
13027 log "NS=$(basename $NSDIR)"
13032 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
13033 skip "Not enough cached locks created!"
13035 log "LRU=$LRU_SIZE"
13039 # We know that lru resize allows one client to hold $LIMIT locks
13040 # for 10h. After that locks begin to be killed by client.
13042 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
13044 if [ $LIMIT -lt $LRU_SIZE ]; then
13045 skip "Limit is too small $LIMIT"
13048 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
13049 # killing locks. Some time was spent for creating locks. This means
13050 # that up to the moment of sleep finish we must have killed some of
13051 # them (10-100 locks). This depends on how fast ther were created.
13052 # Many of them were touched in almost the same moment and thus will
13053 # be killed in groups.
13054 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
13056 # Use $LRU_SIZE_B here to take into account real number of locks
13057 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
13058 local LRU_SIZE_B=$LRU_SIZE
13060 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
13061 log "OLD_LVF=$OLD_LVF"
13062 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
13064 # Let's make sure that we really have some margin. Client checks
13065 # cached locks every 10 sec.
13066 SLEEP=$((SLEEP+20))
13067 log "Sleep ${SLEEP} sec"
13069 while ((SEC<$SLEEP)); do
13073 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
13074 echo -n "$LRU_SIZE"
13077 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
13078 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
13080 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
13081 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
13082 unlinkmany $DIR/$tdir/f $NR
13086 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
13087 log "unlink $NR files at $DIR/$tdir"
13088 unlinkmany $DIR/$tdir/f $NR
13090 run_test 124a "lru resize ======================================="
13092 get_max_pool_limit()
13094 local limit=$($LCTL get_param \
13095 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
13097 for l in $limit; do
13098 if [[ $l -gt $max ]]; then
13106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13107 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13108 skip_env "no lru resize on server"
13110 LIMIT=$(get_max_pool_limit)
13112 NR=$(($(default_lru_size)*20))
13113 if [[ $NR -gt $LIMIT ]]; then
13114 log "Limit lock number by $LIMIT locks"
13118 IFree=$(mdsrate_inodes_available)
13119 if [ $IFree -lt $NR ]; then
13120 log "Limit lock number by $IFree inodes"
13124 lru_resize_disable mdc
13125 test_mkdir -p $DIR/$tdir/disable_lru_resize
13127 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
13128 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
13129 cancel_lru_locks mdc
13132 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13135 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13138 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
13142 nolruresize_delta=$((etime-stime))
13143 log "ls -la time: $nolruresize_delta seconds"
13144 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13145 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
13147 lru_resize_enable mdc
13148 test_mkdir -p $DIR/$tdir/enable_lru_resize
13150 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
13151 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
13152 cancel_lru_locks mdc
13155 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13158 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13161 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
13165 lruresize_delta=$((etime-stime))
13166 log "ls -la time: $lruresize_delta seconds"
13167 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
13169 if [ $lruresize_delta -gt $nolruresize_delta ]; then
13170 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
13171 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
13172 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
13174 log "lru resize performs the same with no lru resize"
13176 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
13178 run_test 124b "lru resize (performance test) ======================="
13181 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13182 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13183 skip_env "no lru resize on server"
13185 # cache ununsed locks on client
13187 cancel_lru_locks mdc
13188 test_mkdir $DIR/$tdir
13189 createmany -o $DIR/$tdir/f $nr ||
13190 error "failed to create $nr files in $DIR/$tdir"
13191 ls -l $DIR/$tdir > /dev/null
13193 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13194 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13195 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13196 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13197 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13199 # set lru_max_age to 1 sec
13200 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13201 echo "sleep $((recalc_p * 2)) seconds..."
13202 sleep $((recalc_p * 2))
13204 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13205 # restore lru_max_age
13206 $LCTL set_param -n $nsdir.lru_max_age $max_age
13207 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13208 unlinkmany $DIR/$tdir/f $nr
13210 run_test 124c "LRUR cancel very aged locks"
13213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13214 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
13215 skip_env "no lru resize on server"
13217 # cache ununsed locks on client
13220 lru_resize_disable mdc
13221 stack_trap "lru_resize_enable mdc" EXIT
13223 cancel_lru_locks mdc
13225 # asynchronous object destroy at MDT could cause bl ast to client
13226 test_mkdir $DIR/$tdir
13227 createmany -o $DIR/$tdir/f $nr ||
13228 error "failed to create $nr files in $DIR/$tdir"
13229 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
13231 ls -l $DIR/$tdir > /dev/null
13233 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13234 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13235 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
13236 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
13238 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
13240 # set lru_max_age to 1 sec
13241 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
13242 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
13244 echo "sleep $((recalc_p * 2)) seconds..."
13245 sleep $((recalc_p * 2))
13247 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
13249 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
13251 run_test 124d "cancel very aged locks if lru-resize diasbaled"
13253 test_125() { # 13358
13254 $LCTL get_param -n llite.*.client_type | grep -q local ||
13255 skip "must run as local client"
13256 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
13257 skip_env "must have acl enabled"
13258 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
13260 test_mkdir $DIR/$tdir
13261 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
13262 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
13263 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
13265 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
13267 test_126() { # bug 12829/13455
13268 $GSS && skip_env "must run as gss disabled"
13269 $LCTL get_param -n llite.*.client_type | grep -q local ||
13270 skip "must run as local client"
13271 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
13273 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
13274 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
13276 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
13278 run_test 126 "check that the fsgid provided by the client is taken into account"
13280 test_127a() { # bug 15521
13281 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13282 local name count samp unit min max sum sumsq
13284 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
13285 echo "stats before reset"
13286 $LCTL get_param osc.*.stats
13287 $LCTL set_param osc.*.stats=0
13288 local fsize=$((2048 * 1024))
13290 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
13291 cancel_lru_locks osc
13292 dd if=$DIR/$tfile of=/dev/null bs=$fsize
13294 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
13295 stack_trap "rm -f $TMP/$tfile.tmp"
13296 while read name count samp unit min max sum sumsq; do
13297 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13298 [ ! $min ] && error "Missing min value for $name proc entry"
13299 eval $name=$count || error "Wrong proc format"
13302 read_bytes|write_bytes)
13303 [[ "$unit" =~ "bytes" ]] ||
13304 error "unit is not 'bytes': $unit"
13305 (( $min >= 4096 )) || error "min is too small: $min"
13306 (( $min <= $fsize )) || error "min is too big: $min"
13307 (( $max >= 4096 )) || error "max is too small: $max"
13308 (( $max <= $fsize )) || error "max is too big: $max"
13309 (( $sum == $fsize )) || error "sum is wrong: $sum"
13310 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
13311 error "sumsquare is too small: $sumsq"
13312 (( $sumsq <= $fsize * $fsize )) ||
13313 error "sumsquare is too big: $sumsq"
13315 ost_read|ost_write)
13316 [[ "$unit" =~ "usec" ]] ||
13317 error "unit is not 'usec': $unit"
13321 done < $DIR/$tfile.tmp
13323 #check that we actually got some stats
13324 [ "$read_bytes" ] || error "Missing read_bytes stats"
13325 [ "$write_bytes" ] || error "Missing write_bytes stats"
13326 [ "$read_bytes" != 0 ] || error "no read done"
13327 [ "$write_bytes" != 0 ] || error "no write done"
13329 run_test 127a "verify the client stats are sane"
13331 test_127b() { # bug LU-333
13332 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13333 local name count samp unit min max sum sumsq
13335 echo "stats before reset"
13336 $LCTL get_param llite.*.stats
13337 $LCTL set_param llite.*.stats=0
13339 # perform 2 reads and writes so MAX is different from SUM.
13340 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13341 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
13342 cancel_lru_locks osc
13343 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13344 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
13346 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
13347 stack_trap "rm -f $TMP/$tfile.tmp"
13348 while read name count samp unit min max sum sumsq; do
13349 echo "got name=$name count=$count unit=$unit min=$min max=$max"
13350 eval $name=$count || error "Wrong proc format"
13353 read_bytes|write_bytes)
13354 [[ "$unit" =~ "bytes" ]] ||
13355 error "unit is not 'bytes': $unit"
13356 (( $count == 2 )) || error "count is not 2: $count"
13357 (( $min == $PAGE_SIZE )) ||
13358 error "min is not $PAGE_SIZE: $min"
13359 (( $max == $PAGE_SIZE )) ||
13360 error "max is not $PAGE_SIZE: $max"
13361 (( $sum == $PAGE_SIZE * 2 )) ||
13362 error "sum is not $((PAGE_SIZE * 2)): $sum"
13365 [[ "$unit" =~ "usec" ]] ||
13366 error "unit is not 'usec': $unit"
13370 done < $TMP/$tfile.tmp
13372 #check that we actually got some stats
13373 [ "$read_bytes" ] || error "Missing read_bytes stats"
13374 [ "$write_bytes" ] || error "Missing write_bytes stats"
13375 [ "$read_bytes" != 0 ] || error "no read done"
13376 [ "$write_bytes" != 0 ] || error "no write done"
13378 run_test 127b "verify the llite client stats are sane"
13380 test_127c() { # LU-12394
13381 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13388 $LCTL set_param llite.*.extents_stats=1
13389 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
13391 # Use two stripes so there is enough space in default config
13392 $LFS setstripe -c 2 $DIR/$tfile
13394 # Extent stats start at 0-4K and go in power of two buckets
13395 # LL_HIST_START = 12 --> 2^12 = 4K
13396 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
13397 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
13399 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
13401 # Write and read, 2x each, second time at a non-zero offset
13402 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
13403 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
13404 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
13405 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
13409 $LCTL get_param llite.*.extents_stats
13412 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
13414 local bucket=$($LCTL get_param -n llite.*.extents_stats |
13416 reads=$(echo $bucket | awk '{print $5}')
13417 writes=$(echo $bucket | awk '{print $9}')
13418 [ "$reads" -eq $count ] ||
13419 error "$reads reads in < $bsize bucket, expect $count"
13420 [ "$writes" -eq $count ] ||
13421 error "$writes writes in < $bsize bucket, expect $count"
13424 # Test mmap write and read
13425 $LCTL set_param llite.*.extents_stats=c
13427 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13428 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13429 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13431 $LCTL get_param llite.*.extents_stats
13433 count=$(((size*1024) / PAGE_SIZE))
13435 bsize=$((2 * PAGE_SIZE / 1024))K
13437 bucket=$($LCTL get_param -n llite.*.extents_stats |
13439 reads=$(echo $bucket | awk '{print $5}')
13440 writes=$(echo $bucket | awk '{print $9}')
13441 # mmap writes fault in the page first, creating an additonal read
13442 [ "$reads" -eq $((2 * count)) ] ||
13443 error "$reads reads in < $bsize bucket, expect $count"
13444 [ "$writes" -eq $count ] ||
13445 error "$writes writes in < $bsize bucket, expect $count"
13447 run_test 127c "test llite extent stats with regular & mmap i/o"
13449 test_128() { # bug 15212
13451 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13456 result=$(grep error $TMP/$tfile.log)
13457 rm -f $DIR/$tfile $TMP/$tfile.log
13458 [ -z "$result" ] ||
13459 error "consecutive find's under interactive lfs failed"
13461 run_test 128 "interactive lfs for 2 consecutive find's"
13463 set_dir_limits () {
13468 local ldproc=/proc/fs/ldiskfs
13469 local facets=$(get_facets MDS)
13471 for facet in ${facets//,/ }; do
13472 canondev=$(ldiskfs_canon \
13473 *.$(convert_facet2label $facet).mntdev $facet)
13474 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13475 ldproc=/sys/fs/ldiskfs
13476 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13477 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13481 check_mds_dmesg() {
13482 local facets=$(get_facets MDS)
13483 for facet in ${facets//,/ }; do
13484 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13491 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13492 skip "Need MDS version with at least 2.5.56"
13493 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13494 skip_env "ldiskfs only test"
13496 remote_mds_nodsh && skip "remote MDS with nodsh"
13499 local has_warning=false
13502 mkdir -p $DIR/$tdir
13504 # block size of mds1
13505 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13506 set_dir_limits $maxsize $((maxsize * 6 / 8))
13507 stack_trap "set_dir_limits 0 0"
13508 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13509 local dirsize=$(stat -c%s "$DIR/$tdir")
13511 while (( $dirsize <= $maxsize )); do
13512 $MCREATE $DIR/$tdir/file_base_$nfiles
13514 # check two errors:
13515 # ENOSPC for ext4 max_dir_size, which has been used since
13516 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13517 if (( rc == ENOSPC )); then
13519 echo "rc=$rc returned as expected after $nfiles files"
13521 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13522 error "create failed w/o dir size limit"
13524 # messages may be rate limited if test is run repeatedly
13525 check_mds_dmesg '"is approaching max"' ||
13526 echo "warning message should be output"
13527 check_mds_dmesg '"has reached max"' ||
13528 echo "reached message should be output"
13530 dirsize=$(stat -c%s "$DIR/$tdir")
13532 [[ $dirsize -ge $maxsize ]] && return 0
13533 error "dirsize $dirsize < $maxsize after $nfiles files"
13534 elif (( rc != 0 )); then
13537 nfiles=$((nfiles + 1))
13538 dirsize=$(stat -c%s "$DIR/$tdir")
13541 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13543 run_test 129 "test directory size limit ========================"
13552 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13553 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13555 trap cleanup_130 EXIT RETURN
13557 local fm_file=$DIR/$tfile
13558 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13559 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13560 error "dd failed for $fm_file"
13562 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13563 filefrag -ves $fm_file
13565 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13566 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13567 [ $RC != 0 ] && error "filefrag $fm_file failed"
13569 filefrag_op=$(filefrag -ve -k $fm_file |
13570 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13571 lun=$($LFS getstripe -i $fm_file)
13573 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13576 for line in $filefrag_op
13578 frag_lun=`echo $line | cut -d: -f5`
13579 ext_len=`echo $line | cut -d: -f4`
13580 if (( $frag_lun != $lun )); then
13582 error "FIEMAP on 1-stripe file($fm_file) failed"
13585 (( tot_len += ext_len ))
13588 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13590 error "FIEMAP on 1-stripe file($fm_file) failed;"
13596 echo "FIEMAP on single striped file succeeded"
13598 run_test 130a "FIEMAP (1-stripe file)"
13601 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13603 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13604 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13606 trap cleanup_130 EXIT RETURN
13608 local fm_file=$DIR/$tfile
13609 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13610 error "setstripe on $fm_file"
13611 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13612 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13614 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13615 error "dd failed on $fm_file"
13617 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13618 filefrag_op=$(filefrag -ve -k $fm_file |
13619 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13621 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13622 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13627 for line in $filefrag_op
13629 frag_lun=$(echo $line | cut -d: -f5 |
13630 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13631 ext_len=$(echo $line | cut -d: -f4)
13632 if (( $frag_lun != $last_lun )); then
13633 if (( tot_len != 1024 )); then
13635 error "FIEMAP on $fm_file failed; returned " \
13636 "len $tot_len for OST $last_lun instead of 1024"
13639 (( num_luns += 1 ))
13643 (( tot_len += ext_len ))
13646 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13648 error "FIEMAP on $fm_file failed; returned wrong number of " \
13649 "luns or wrong len for OST $last_lun"
13655 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13657 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13660 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13662 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13663 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13665 trap cleanup_130 EXIT RETURN
13667 local fm_file=$DIR/$tfile
13668 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13669 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13670 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13672 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13673 error "dd failed on $fm_file"
13675 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13676 filefrag_op=$(filefrag -ve -k $fm_file |
13677 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13679 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13680 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13685 for line in $filefrag_op
13687 frag_lun=$(echo $line | cut -d: -f5 |
13688 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13689 ext_len=$(echo $line | cut -d: -f4)
13690 if (( $frag_lun != $last_lun )); then
13691 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13692 if (( logical != 512 )); then
13694 error "FIEMAP on $fm_file failed; returned " \
13695 "logical start for lun $logical instead of 512"
13698 if (( tot_len != 512 )); then
13700 error "FIEMAP on $fm_file failed; returned " \
13701 "len $tot_len for OST $last_lun instead of 1024"
13704 (( num_luns += 1 ))
13708 (( tot_len += ext_len ))
13711 if (( num_luns != 2 || tot_len != 512 )); then
13713 error "FIEMAP on $fm_file failed; returned wrong number of " \
13714 "luns or wrong len for OST $last_lun"
13720 echo "FIEMAP on 2-stripe file with hole succeeded"
13722 run_test 130c "FIEMAP (2-stripe file with hole)"
13725 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13727 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13728 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13730 trap cleanup_130 EXIT RETURN
13732 local fm_file=$DIR/$tfile
13733 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13734 error "setstripe on $fm_file"
13735 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13736 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13738 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13739 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13740 error "dd failed on $fm_file"
13742 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13743 filefrag_op=$(filefrag -ve -k $fm_file |
13744 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13746 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13747 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13752 for line in $filefrag_op
13754 frag_lun=$(echo $line | cut -d: -f5 |
13755 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13756 ext_len=$(echo $line | cut -d: -f4)
13757 if (( $frag_lun != $last_lun )); then
13758 if (( tot_len != 1024 )); then
13760 error "FIEMAP on $fm_file failed; returned " \
13761 "len $tot_len for OST $last_lun instead of 1024"
13764 (( num_luns += 1 ))
13768 (( tot_len += ext_len ))
13771 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13773 error "FIEMAP on $fm_file failed; returned wrong number of " \
13774 "luns or wrong len for OST $last_lun"
13780 echo "FIEMAP on N-stripe file succeeded"
13782 run_test 130d "FIEMAP (N-stripe file)"
13785 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13787 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13788 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13790 trap cleanup_130 EXIT RETURN
13792 local fm_file=$DIR/$tfile
13793 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13796 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13797 for ((i = 0; i < $NUM_BLKS; i++)); do
13798 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13799 conv=notrunc > /dev/null 2>&1
13802 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13803 filefrag_op=$(filefrag -ve -k $fm_file |
13804 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13806 last_lun=$(echo $filefrag_op | cut -d: -f5)
13811 for line in $filefrag_op; do
13812 frag_lun=$(echo $line | cut -d: -f5)
13813 ext_len=$(echo $line | cut -d: -f4)
13814 if [[ "$frag_lun" != "$last_lun" ]]; then
13815 if (( tot_len != $EXPECTED_LEN )); then
13817 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13819 (( num_luns += 1 ))
13823 (( tot_len += ext_len ))
13826 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13828 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13831 echo "FIEMAP with continuation calls succeeded"
13833 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13836 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13837 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13839 local fm_file=$DIR/$tfile
13840 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13841 error "multiop create with lov_delay_create on $fm_file"
13843 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13844 filefrag_extents=$(filefrag -vek $fm_file |
13845 awk '/extents? found/ { print $2 }')
13846 if [[ "$filefrag_extents" != "0" ]]; then
13847 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13852 run_test 130f "FIEMAP (unstriped file)"
13855 local file=$DIR/$tfile
13856 local nr=$((OSTCOUNT * 100))
13858 $LFS setstripe -C $nr $file ||
13859 error "failed to setstripe -C $nr $file"
13861 dd if=/dev/zero of=$file count=$nr bs=1M
13863 nr=$($LFS getstripe -c $file)
13865 local extents=$(filefrag -v $file |
13866 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13868 echo "filefrag list $extents extents in file with stripecount $nr"
13869 if (( extents < nr )); then
13870 $LFS getstripe $file
13872 error "filefrag printed $extents < $nr extents"
13877 run_test 130g "FIEMAP (overstripe file)"
13879 # Test for writev/readv
13881 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13882 error "writev test failed"
13883 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13884 error "readv failed"
13887 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13890 local fsize=$((524288 + 1048576 + 1572864))
13891 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13892 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13893 error "append writev test failed"
13895 ((fsize += 1572864 + 1048576))
13896 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13897 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13898 error "append writev test failed"
13901 run_test 131b "test append writev"
13904 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13907 run_test 131c "test read/write on file w/o objects"
13910 rwv -f $DIR/$tfile -w -n 1 1572864
13911 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13912 if [ "$NOB" != 1572864 ]; then
13913 error "Short read filed: read $NOB bytes instead of 1572864"
13917 run_test 131d "test short read"
13920 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13921 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13922 error "read hitting hole failed"
13925 run_test 131e "test read hitting hole"
13934 mds*) res=$(do_facet $facet \
13935 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13937 ost*) res=$(do_facet $facet \
13938 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13940 *) error "Wrong facet '$facet'" ;;
13942 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13943 # if the argument $3 is zero, it means any stat increment is ok.
13944 if [[ $want -gt 0 ]]; then
13945 local count=$(echo $res | awk '{ print $2 }')
13946 [[ $count -ne $want ]] &&
13947 error "The $op counter on $facet is $count, not $want"
13952 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13953 remote_ost_nodsh && skip "remote OST with nodsh"
13954 remote_mds_nodsh && skip "remote MDS with nodsh"
13955 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13956 skip_env "MDS doesn't support rename stats"
13958 local testdir=$DIR/${tdir}/stats_testdir
13960 mkdir -p $DIR/${tdir}
13963 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13964 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13966 # verify mdt stats first.
13967 mkdir ${testdir} || error "mkdir failed"
13968 check_stats $SINGLEMDS "mkdir" 1
13969 touch ${testdir}/${tfile} || error "touch failed"
13970 check_stats $SINGLEMDS "open" 1
13971 check_stats $SINGLEMDS "close" 1
13972 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13973 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13974 check_stats $SINGLEMDS "mknod" 2
13976 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13977 check_stats $SINGLEMDS "unlink" 1
13978 rm -f ${testdir}/${tfile} || error "file remove failed"
13979 check_stats $SINGLEMDS "unlink" 2
13981 # remove working dir and check mdt stats again.
13982 rmdir ${testdir} || error "rmdir failed"
13983 check_stats $SINGLEMDS "rmdir" 1
13985 local testdir1=$DIR/${tdir}/stats_testdir1
13986 mkdir -p ${testdir}
13987 mkdir -p ${testdir1}
13988 touch ${testdir1}/test1
13989 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13990 check_stats $SINGLEMDS "crossdir_rename" 1
13992 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13993 check_stats $SINGLEMDS "samedir_rename" 1
13995 rm -rf $DIR/${tdir}
13997 run_test 133a "Verifying MDT stats ========================================"
14002 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14003 remote_ost_nodsh && skip "remote OST with nodsh"
14004 remote_mds_nodsh && skip "remote MDS with nodsh"
14006 local testdir=$DIR/${tdir}/stats_testdir
14008 mkdir -p ${testdir} || error "mkdir failed"
14009 touch ${testdir}/${tfile} || error "touch failed"
14010 cancel_lru_locks mdc
14013 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14014 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14016 # extra mdt stats verification.
14017 chmod 444 ${testdir}/${tfile} || error "chmod failed"
14018 check_stats $SINGLEMDS "setattr" 1
14019 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14020 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
14022 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
14023 check_stats $SINGLEMDS "getattr" 1
14025 rm -rf $DIR/${tdir}
14027 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
14028 # so the check below is not reliable
14029 [ $MDSCOUNT -eq 1 ] || return 0
14031 # Sleep to avoid a cached response.
14032 #define OBD_STATFS_CACHE_SECONDS 1
14034 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14035 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14036 $LFS df || error "lfs failed"
14037 check_stats $SINGLEMDS "statfs" 1
14039 # check aggregated statfs (LU-10018)
14040 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
14042 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
14045 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14046 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
14048 check_stats $SINGLEMDS "statfs" 1
14050 # We want to check that the client didn't send OST_STATFS to
14051 # ost1 but the MDT also uses OST_STATFS for precreate. So some
14052 # extra care is needed here.
14053 if remote_mds; then
14054 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
14055 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
14057 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
14058 [ "$res" ] && error "OST got STATFS"
14063 run_test 133b "Verifying extra MDT stats =================================="
14066 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14067 remote_ost_nodsh && skip "remote OST with nodsh"
14068 remote_mds_nodsh && skip "remote MDS with nodsh"
14070 local testdir=$DIR/$tdir/stats_testdir
14072 test_mkdir -p $testdir
14074 # verify obdfilter stats.
14075 $LFS setstripe -c 1 -i 0 $testdir/$tfile
14077 cancel_lru_locks osc
14078 wait_delete_completed
14081 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
14082 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
14084 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
14087 cancel_lru_locks osc
14088 check_stats ost1 "write" 1
14090 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
14091 check_stats ost1 "read" 1
14093 > $testdir/$tfile || error "truncate failed"
14094 check_stats ost1 "punch" 1
14096 rm -f $testdir/$tfile || error "file remove failed"
14097 wait_delete_completed
14098 check_stats ost1 "destroy" 1
14102 run_test 133c "Verifying OST stats ========================================"
14109 while [ $value -ge 2 ]; do
14114 if [ $orig -gt $order ]; then
14122 local size=('K' 'M' 'G' 'T');
14124 local size_string=$value
14126 while [ $value -ge 1024 ]; do
14127 if [ $i -gt 3 ]; then
14128 #T is the biggest unit we get here, if that is bigger,
14130 size_string=${value}T
14133 value=$((value >> 10))
14134 if [ $value -lt 1024 ]; then
14135 size_string=${value}${size[$i]}
14144 get_rename_size() {
14146 local context=${2:-.}
14147 local sample=$(do_facet $SINGLEMDS $LCTL \
14148 get_param mdt.$FSNAME-MDT0000.rename_stats |
14149 grep -A1 $context |
14150 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
14155 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14156 remote_ost_nodsh && skip "remote OST with nodsh"
14157 remote_mds_nodsh && skip "remote MDS with nodsh"
14158 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
14159 skip_env "MDS doesn't support rename stats"
14161 local testdir1=$DIR/${tdir}/stats_testdir1
14162 local testdir2=$DIR/${tdir}/stats_testdir2
14163 mkdir -p $DIR/${tdir}
14165 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14167 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
14168 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
14170 createmany -o $testdir1/test 512 || error "createmany failed"
14172 # check samedir rename size
14173 mv ${testdir1}/test0 ${testdir1}/test_0
14175 local testdir1_size=$(ls -l $DIR/${tdir} |
14176 awk '/stats_testdir1/ {print $5}')
14177 local testdir2_size=$(ls -l $DIR/${tdir} |
14178 awk '/stats_testdir2/ {print $5}')
14180 testdir1_size=$(order_2 $testdir1_size)
14181 testdir2_size=$(order_2 $testdir2_size)
14183 testdir1_size=$(size_in_KMGT $testdir1_size)
14184 testdir2_size=$(size_in_KMGT $testdir2_size)
14186 echo "source rename dir size: ${testdir1_size}"
14187 echo "target rename dir size: ${testdir2_size}"
14189 local cmd="do_facet $SINGLEMDS $LCTL "
14190 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
14192 eval $cmd || error "$cmd failed"
14193 local samedir=$($cmd | grep 'same_dir')
14194 local same_sample=$(get_rename_size $testdir1_size)
14195 [ -z "$samedir" ] && error "samedir_rename_size count error"
14196 [[ $same_sample -eq 1 ]] ||
14197 error "samedir_rename_size error $same_sample"
14198 echo "Check same dir rename stats success"
14200 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
14202 # check crossdir rename size
14203 mv ${testdir1}/test_0 ${testdir2}/test_0
14205 testdir1_size=$(ls -l $DIR/${tdir} |
14206 awk '/stats_testdir1/ {print $5}')
14207 testdir2_size=$(ls -l $DIR/${tdir} |
14208 awk '/stats_testdir2/ {print $5}')
14210 testdir1_size=$(order_2 $testdir1_size)
14211 testdir2_size=$(order_2 $testdir2_size)
14213 testdir1_size=$(size_in_KMGT $testdir1_size)
14214 testdir2_size=$(size_in_KMGT $testdir2_size)
14216 echo "source rename dir size: ${testdir1_size}"
14217 echo "target rename dir size: ${testdir2_size}"
14219 eval $cmd || error "$cmd failed"
14220 local crossdir=$($cmd | grep 'crossdir')
14221 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
14222 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
14223 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
14224 [[ $src_sample -eq 1 ]] ||
14225 error "crossdir_rename_size error $src_sample"
14226 [[ $tgt_sample -eq 1 ]] ||
14227 error "crossdir_rename_size error $tgt_sample"
14228 echo "Check cross dir rename stats success"
14229 rm -rf $DIR/${tdir}
14231 run_test 133d "Verifying rename_stats ========================================"
14234 remote_mds_nodsh && skip "remote MDS with nodsh"
14235 remote_ost_nodsh && skip "remote OST with nodsh"
14236 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14238 local testdir=$DIR/${tdir}/stats_testdir
14239 local ctr f0 f1 bs=32768 count=42 sum
14241 mkdir -p ${testdir} || error "mkdir failed"
14243 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
14245 for ctr in {write,read}_bytes; do
14247 cancel_lru_locks osc
14249 do_facet ost1 $LCTL set_param -n \
14250 "obdfilter.*.exports.clear=clear"
14252 if [ $ctr = write_bytes ]; then
14254 f1=${testdir}/${tfile}
14256 f0=${testdir}/${tfile}
14260 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
14263 cancel_lru_locks osc
14265 sum=$(do_facet ost1 $LCTL get_param \
14266 "obdfilter.*.exports.*.stats" |
14267 awk -v ctr=$ctr 'BEGIN { sum = 0 }
14268 $1 == ctr { sum += $7 }
14269 END { printf("%0.0f", sum) }')
14271 if ((sum != bs * count)); then
14272 error "Bad $ctr sum, expected $((bs * count)), got $sum"
14276 rm -rf $DIR/${tdir}
14278 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
14281 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
14282 skip "too old lustre for get_param -R ($facet_ver)"
14284 # verifying readability.
14285 $LCTL get_param -R '*' &> /dev/null
14287 # Verifing writability with badarea_io.
14288 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14289 local skipped_params='force_lbug|changelog_mask|daemon_file'
14290 $LCTL list_param -FR '*' | grep '=' | tr -d = |
14291 egrep -v "$skipped_params" |
14292 xargs -n 1 find $proc_dirs -name |
14293 xargs -n 1 badarea_io ||
14294 error "client badarea_io failed"
14296 # remount the FS in case writes/reads /proc break the FS
14297 cleanup || error "failed to unmount"
14298 setup || error "failed to setup"
14300 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
14303 remote_mds_nodsh && skip "remote MDS with nodsh"
14304 remote_ost_nodsh && skip "remote OST with nodsh"
14306 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
14307 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
14309 for facet in mds1 ost1; do
14310 local facet_ver=$(lustre_version_code $facet)
14311 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
14312 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
14314 log "$facet: too old lustre for get_param -R"
14316 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
14317 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
14318 tr -d = | egrep -v $skipped_params |
14319 xargs -n 1 find $proc_dirs -name |
14320 xargs -n 1 badarea_io" ||
14321 error "$facet badarea_io failed"
14323 skip_noexit "$facet: too old lustre for get_param -R"
14327 # remount the FS in case writes/reads /proc break the FS
14328 cleanup || error "failed to unmount"
14329 setup || error "failed to setup"
14331 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
14334 remote_mds_nodsh && skip "remote MDS with nodsh"
14335 remote_ost_nodsh && skip "remote OST with nodsh"
14336 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
14337 skip "Need MDS version at least 2.9.54"
14340 for facet in client mds1 ost1; do
14341 # Get the list of files that are missing the terminating newline
14342 local plist=$(do_facet $facet
14343 $LCTL list_param -FR '*' | grep '=' | tr -d =)
14345 for ent in $plist; do
14346 local missing=$(do_facet $facet $LCTL get_param $ent \|\
14347 awk -v FS='\v' -v RS='\v\v' \
14348 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
14349 print FILENAME}'" 2>/dev/null)
14350 [ -z $missing ] || {
14351 do_facet $facet $LCTL get_param $ent | od -An -tx1
14352 error "file does not end with newline: $facet-$ent"
14357 run_test 133h "Proc files should end with newlines"
14360 remote_mds_nodsh && skip "remote MDS with nodsh"
14361 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14362 skip "Need MDS version at least 2.7.54"
14364 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14365 cancel_lru_locks mdc
14367 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
14368 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14369 [ $unused -eq 0 ] || error "$unused locks are not cleared"
14372 createmany -o $DIR/$tdir/f $nr ||
14373 error "failed to create $nr files in $DIR/$tdir"
14374 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
14376 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
14377 do_facet mds1 $LCTL set_param fail_loc=0x327
14378 do_facet mds1 $LCTL set_param fail_val=500
14381 echo "sleep 10 seconds ..."
14383 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
14385 do_facet mds1 $LCTL set_param fail_loc=0
14386 do_facet mds1 $LCTL set_param fail_val=0
14387 [ $lck_cnt -lt $unused ] ||
14388 error "No locks reclaimed, before:$unused, after:$lck_cnt"
14391 unlinkmany $DIR/$tdir/f $nr
14393 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
14396 remote_mds_nodsh && skip "remote MDS with nodsh"
14397 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
14398 skip "Need MDS version at least 2.7.54"
14400 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
14401 cancel_lru_locks mdc
14403 local low_wm=$(do_facet mds1 $LCTL get_param -n \
14404 ldlm.lock_reclaim_threshold_mb)
14405 # disable reclaim temporarily
14406 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
14408 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
14409 do_facet mds1 $LCTL set_param fail_loc=0x328
14410 do_facet mds1 $LCTL set_param fail_val=500
14412 $LCTL set_param debug=+trace
14415 createmany -o $DIR/$tdir/f $nr &
14416 local create_pid=$!
14418 echo "Sleep $TIMEOUT seconds ..."
14420 if ! ps -p $create_pid > /dev/null 2>&1; then
14421 do_facet mds1 $LCTL set_param fail_loc=0
14422 do_facet mds1 $LCTL set_param fail_val=0
14423 do_facet mds1 $LCTL set_param \
14424 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14425 error "createmany finished incorrectly!"
14427 do_facet mds1 $LCTL set_param fail_loc=0
14428 do_facet mds1 $LCTL set_param fail_val=0
14429 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14430 wait $create_pid || return 1
14432 unlinkmany $DIR/$tdir/f $nr
14434 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14437 remote_mds_nodsh && skip "remote MDS with nodsh"
14438 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14439 skip "Need MDS version at least 2.13.50"
14442 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14444 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14445 #set only one record at plain llog
14446 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14448 #fill already existed plain llog each 64767
14449 #wrapping whole catalog
14450 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14452 createmany -o $DIR/$tdir/$tfile_ 64700
14453 for (( i = 0; i < 64700; i = i + 2 ))
14455 rm $DIR/$tdir/$tfile_$i &
14456 rm $DIR/$tdir/$tfile_$((i + 1)) &
14461 #waiting osp synchronization
14462 wait_delete_completed
14464 run_test 135 "Race catalog processing"
14467 remote_mds_nodsh && skip "remote MDS with nodsh"
14468 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14469 skip "Need MDS version at least 2.13.50"
14472 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14473 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14474 #set only one record at plain llog
14475 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14476 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14478 #fill already existed 2 plain llogs each 64767
14479 #wrapping whole catalog
14480 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14481 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14482 wait_delete_completed
14484 createmany -o $DIR/$tdir/$tfile_ 10
14487 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14488 for (( i = 0; i < 10; i = i + 3 ))
14490 rm $DIR/$tdir/$tfile_$i &
14491 rm $DIR/$tdir/$tfile_$((i + 1)) &
14495 rm $DIR/$tdir/$tfile_$((i + 2)) &
14498 #waiting osp synchronization
14499 wait_delete_completed
14501 run_test 136 "Race catalog processing 2"
14503 test_140() { #bug-17379
14504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14506 test_mkdir $DIR/$tdir
14507 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14508 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14510 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14511 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14513 while i=$((i + 1)); do
14515 cd $i || error "Changing to $i"
14516 ln -s ../stat stat || error "Creating stat symlink"
14517 # Read the symlink until ELOOP present,
14518 # not LBUGing the system is considered success,
14519 # we didn't overrun the stack.
14520 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14521 if [ $ret -ne 0 ]; then
14522 if [ $ret -eq 40 ]; then
14525 error "Open stat symlink"
14531 echo "The symlink depth = $i"
14532 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14533 error "Invalid symlink depth"
14535 # Test recursive symlink
14536 ln -s symlink_self symlink_self
14537 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14538 echo "open symlink_self returns $ret"
14539 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14541 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14546 local TF="$TMP/$tfile"
14548 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14549 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14551 cancel_lru_locks $OSC
14552 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14553 remount_client $MOUNT
14555 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14558 $TRUNCATE $DIR/$tfile 6000
14559 cancel_lru_locks $OSC
14560 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14563 echo "12345" >>$DIR/$tfile
14564 cancel_lru_locks $OSC
14565 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14568 echo "12345" >>$DIR/$tfile
14569 cancel_lru_locks $OSC
14570 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14572 run_test 150a "truncate/append tests"
14575 check_set_fallocate_or_skip
14578 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14579 check_fallocate $DIR/$tfile || error "fallocate failed"
14581 run_test 150b "Verify fallocate (prealloc) functionality"
14584 check_set_fallocate_or_skip
14587 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14588 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14590 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14591 # precomputed md5sum for 20MB of zeroes
14592 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14593 local sum=($(md5sum $DIR/$tfile))
14595 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14597 check_set_fallocate 1
14600 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14601 sum=($(md5sum $DIR/$tfile))
14603 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14605 run_test 150bb "Verify fallocate modes both zero space"
14608 check_set_fallocate_or_skip
14609 local striping="-c2"
14611 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14612 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14613 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14614 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14615 local want=$((OSTCOUNT * 1048576))
14617 # Must allocate all requested space, not more than 5% extra
14618 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14619 error "bytes $bytes is not $want"
14623 echo "verify fallocate on PFL file"
14625 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14627 $LFS setstripe -E1M $striping -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14628 error "Create $DIR/$tfile failed"
14629 fallocate -l $((1048576 * 512)) $DIR/$tfile ||
14630 error "fallocate failed"
14631 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14632 want=$((512 * 1048576))
14634 # Must allocate all requested space, not more than 5% extra
14635 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14636 error "bytes $bytes is not $want"
14638 run_test 150c "Verify fallocate Size and Blocks"
14641 check_set_fallocate_or_skip
14642 local striping="-c2"
14644 [[ "x$DOM" == "xyes" ]] && striping="-L mdt"
14646 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14647 $LFS setstripe -E1M $striping -E eof -c $OSTCOUNT -S1M $DIR/$tdir ||
14648 error "setstripe failed"
14649 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14650 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14651 local want=$((OSTCOUNT * 1048576))
14653 # Must allocate all requested space, not more than 5% extra
14654 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14655 error "bytes $bytes is not $want"
14657 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14660 check_set_fallocate_or_skip
14664 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14665 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14666 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14668 # Find OST with Minimum Size
14669 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14670 sort -un | head -1)
14672 # Get 100MB per OST of the available space to reduce run time
14673 # else 60% of the available space if we are running SLOW tests
14674 if [ $SLOW == "no" ]; then
14675 local space=$((1024 * 100 * OSTCOUNT))
14677 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14680 fallocate -l${space}k $DIR/$tfile ||
14681 error "fallocate ${space}k $DIR/$tfile failed"
14682 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14684 # get size immediately after fallocate. This should be correctly
14686 local size=$(stat -c '%s' $DIR/$tfile)
14687 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14689 # Sleep for a while for statfs to get updated. And not pull from cache.
14692 echo "df after fallocate:"
14695 (( size / 1024 == space )) || error "size $size != requested $space"
14696 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14697 error "used $used < space $space"
14699 rm $DIR/$tfile || error "rm failed"
14701 wait_delete_completed
14703 echo "df after unlink:"
14706 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14711 local want_size_before=20480 # in bytes
14712 local want_blocks_before=40 # 512 sized blocks
14713 local want_blocks_after=24 # 512 sized blocks
14714 local length=$(((want_blocks_before - want_blocks_after) * 512))
14716 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14717 skip "need at least 2.14.0 for fallocate punch"
14719 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14720 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14723 check_set_fallocate_or_skip
14724 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14726 [[ "x$DOM" == "xyes" ]] &&
14727 $LFS setstripe -E1M -L mdt -E eof $DIR/$tfile
14729 echo "Verify fallocate punch: Range within the file range"
14730 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14731 error "dd failed for bs 4096 and count 5"
14733 # Call fallocate with punch range which is within the file range
14734 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14735 error "fallocate failed: offset 4096 and length $length"
14736 # client must see changes immediately after fallocate
14737 size=$(stat -c '%s' $DIR/$tfile)
14738 blocks=$(stat -c '%b' $DIR/$tfile)
14740 # Verify punch worked.
14741 (( blocks == want_blocks_after )) ||
14742 error "punch failed: blocks $blocks != $want_blocks_after"
14744 (( size == want_size_before )) ||
14745 error "punch failed: size $size != $want_size_before"
14747 # Verify there is hole in file
14748 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14749 # precomputed md5sum
14750 local expect="4a9a834a2db02452929c0a348273b4aa"
14752 cksum=($(md5sum $DIR/$tfile))
14753 [[ "${cksum[0]}" == "$expect" ]] ||
14754 error "unexpected MD5SUM after punch: ${cksum[0]}"
14756 # Start second sub-case for fallocate punch.
14757 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14758 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14759 error "dd failed for bs 4096 and count 5"
14761 # Punch range less than block size will have no change in block count
14762 want_blocks_after=40 # 512 sized blocks
14764 # Punch overlaps two blocks and less than blocksize
14765 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14766 error "fallocate failed: offset 4000 length 3000"
14767 size=$(stat -c '%s' $DIR/$tfile)
14768 blocks=$(stat -c '%b' $DIR/$tfile)
14770 # Verify punch worked.
14771 (( blocks == want_blocks_after )) ||
14772 error "punch failed: blocks $blocks != $want_blocks_after"
14774 (( size == want_size_before )) ||
14775 error "punch failed: size $size != $want_size_before"
14777 # Verify if range is really zero'ed out. We expect Zeros.
14778 # precomputed md5sum
14779 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14780 cksum=($(md5sum $DIR/$tfile))
14781 [[ "${cksum[0]}" == "$expect" ]] ||
14782 error "unexpected MD5SUM after punch: ${cksum[0]}"
14784 run_test 150f "Verify fallocate punch functionality"
14792 local BS=4096 # Block size in bytes
14794 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14795 skip "need at least 2.14.0 for fallocate punch"
14797 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14798 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14801 check_set_fallocate_or_skip
14802 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14804 if [[ "x$DOM" == "xyes" ]]; then
14805 $LFS setstripe -E2M -L mdt -E eof -c${OSTCOUNT} $DIR/$tfile ||
14806 error "$LFS setstripe DoM + ${OSTCOUNT} OST failed"
14808 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14809 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14812 # Get 100MB per OST of the available space to reduce run time
14813 # else 60% of the available space if we are running SLOW tests
14814 if [ $SLOW == "no" ]; then
14815 space=$((1024 * 100 * OSTCOUNT))
14817 # Find OST with Minimum Size
14818 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14819 sort -un | head -1)
14820 echo "min size OST: $space"
14821 space=$(((space * 60)/100 * OSTCOUNT))
14823 # space in 1k units, round to 4k blocks
14824 local blkcount=$((space * 1024 / $BS))
14826 echo "Verify fallocate punch: Very large Range"
14827 fallocate -l${space}k $DIR/$tfile ||
14828 error "fallocate ${space}k $DIR/$tfile failed"
14829 # write 1M at the end, start and in the middle
14830 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14831 error "dd failed: bs $BS count 256"
14832 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14833 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14834 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14835 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14838 size=$(stat -c '%s' $DIR/$tfile)
14840 # gather punch length.
14841 local punch_size=$((size - (BS * 2)))
14843 echo "punch_size = $punch_size"
14844 echo "size - punch_size: $((size - punch_size))"
14845 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14847 # Call fallocate to punch all except 2 blocks. We leave the
14848 # first and the last block
14849 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14850 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14851 error "fallocate failed: offset $BS length $punch_size"
14853 size_after=$(stat -c '%s' $DIR/$tfile)
14854 blocks_after=$(stat -c '%b' $DIR/$tfile)
14856 # Verify punch worked.
14857 # Size should be kept
14858 (( size == size_after )) ||
14859 error "punch failed: size $size != $size_after"
14861 # two 4k data blocks to remain plus possible 1 extra extent block
14862 (( blocks_after <= ((BS / 512) * 3) )) ||
14863 error "too many blocks remains: $blocks_after"
14865 # Verify that file has hole between the first and the last blocks
14866 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14867 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14869 echo "Hole at [$hole_start, $hole_end)"
14870 (( hole_start == BS )) ||
14871 error "no hole at offset $BS after punch"
14873 (( hole_end == BS + punch_size )) ||
14874 error "data at offset $hole_end < $((BS + punch_size))"
14876 run_test 150g "Verify fallocate punch on large range"
14878 #LU-2902 roc_hit was not able to read all values from lproc
14879 function roc_hit_init() {
14880 local list=$(comma_list $(osts_nodes))
14881 local dir=$DIR/$tdir-check
14882 local file=$dir/$tfile
14888 #use setstripe to do a write to every ost
14889 for i in $(seq 0 $((OSTCOUNT-1))); do
14890 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14891 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14892 idx=$(printf %04x $i)
14893 BEFORE=$(get_osd_param $list *OST*$idx stats |
14894 awk '$1 == "cache_access" {sum += $7}
14895 END { printf("%0.0f", sum) }')
14897 cancel_lru_locks osc
14898 cat $file >/dev/null
14900 AFTER=$(get_osd_param $list *OST*$idx stats |
14901 awk '$1 == "cache_access" {sum += $7}
14902 END { printf("%0.0f", sum) }')
14904 echo BEFORE:$BEFORE AFTER:$AFTER
14905 if ! let "AFTER - BEFORE == 4"; then
14907 error "roc_hit is not safe to use"
14915 function roc_hit() {
14916 local list=$(comma_list $(osts_nodes))
14917 echo $(get_osd_param $list '' stats |
14918 awk '$1 == "cache_hit" {sum += $7}
14919 END { printf("%0.0f", sum) }')
14922 function set_cache() {
14925 if [ "$2" == "off" ]; then
14928 local list=$(comma_list $(osts_nodes))
14929 set_osd_param $list '' $1_cache_enable $on
14931 cancel_lru_locks osc
14935 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14936 remote_ost_nodsh && skip "remote OST with nodsh"
14939 local list=$(comma_list $(osts_nodes))
14941 # check whether obdfilter is cache capable at all
14942 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14943 skip "not cache-capable obdfilter"
14946 # check cache is enabled on all obdfilters
14947 if get_osd_param $list '' read_cache_enable | grep 0; then
14948 skip "oss cache is disabled"
14951 set_osd_param $list '' writethrough_cache_enable 1
14953 # check write cache is enabled on all obdfilters
14954 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14955 skip "oss write cache is NOT enabled"
14960 #define OBD_FAIL_OBD_NO_LRU 0x609
14961 do_nodes $list $LCTL set_param fail_loc=0x609
14963 # pages should be in the case right after write
14964 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14967 local BEFORE=$(roc_hit)
14968 cancel_lru_locks osc
14969 cat $DIR/$tfile >/dev/null
14970 local AFTER=$(roc_hit)
14972 do_nodes $list $LCTL set_param fail_loc=0
14974 if ! let "AFTER - BEFORE == CPAGES"; then
14975 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14978 cancel_lru_locks osc
14979 # invalidates OST cache
14980 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14981 set_osd_param $list '' read_cache_enable 0
14982 cat $DIR/$tfile >/dev/null
14984 # now data shouldn't be found in the cache
14986 cancel_lru_locks osc
14987 cat $DIR/$tfile >/dev/null
14989 if let "AFTER - BEFORE != 0"; then
14990 error "IN CACHE: before: $BEFORE, after: $AFTER"
14993 set_osd_param $list '' read_cache_enable 1
14996 run_test 151 "test cache on oss and controls ==============================="
14999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15001 local TF="$TMP/$tfile"
15003 # simulate ENOMEM during write
15004 #define OBD_FAIL_OST_NOMEM 0x226
15005 lctl set_param fail_loc=0x80000226
15006 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
15008 sync || error "sync failed"
15009 lctl set_param fail_loc=0
15011 # discard client's cache
15012 cancel_lru_locks osc
15014 # simulate ENOMEM during read
15015 lctl set_param fail_loc=0x80000226
15016 cmp $TF $DIR/$tfile || error "cmp failed"
15017 lctl set_param fail_loc=0
15021 run_test 152 "test read/write with enomem ============================"
15024 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
15026 run_test 153 "test if fdatasync does not crash ======================="
15028 dot_lustre_fid_permission_check() {
15030 local ffid=$MOUNT/.lustre/fid/$fid
15033 echo "stat fid $fid"
15034 stat $ffid > /dev/null || error "stat $ffid failed."
15035 echo "touch fid $fid"
15036 touch $ffid || error "touch $ffid failed."
15037 echo "write to fid $fid"
15038 cat /etc/hosts > $ffid || error "write $ffid failed."
15039 echo "read fid $fid"
15040 diff /etc/hosts $ffid || error "read $ffid failed."
15041 echo "append write to fid $fid"
15042 cat /etc/hosts >> $ffid || error "append write $ffid failed."
15043 echo "rename fid $fid"
15044 mv $ffid $test_dir/$tfile.1 &&
15045 error "rename $ffid to $tfile.1 should fail."
15046 touch $test_dir/$tfile.1
15047 mv $test_dir/$tfile.1 $ffid &&
15048 error "rename $tfile.1 to $ffid should fail."
15049 rm -f $test_dir/$tfile.1
15050 echo "truncate fid $fid"
15051 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
15052 echo "link fid $fid"
15053 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
15054 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
15055 echo "setfacl fid $fid"
15056 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
15057 echo "getfacl fid $fid"
15058 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
15060 echo "unlink fid $fid"
15061 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
15062 echo "mknod fid $fid"
15063 mknod $ffid c 1 3 && error "mknod $ffid should fail."
15065 fid=[0xf00000400:0x1:0x0]
15066 ffid=$MOUNT/.lustre/fid/$fid
15068 echo "stat non-exist fid $fid"
15069 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
15070 echo "write to non-exist fid $fid"
15071 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
15072 echo "link new fid $fid"
15073 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
15075 mkdir -p $test_dir/$tdir
15076 touch $test_dir/$tdir/$tfile
15077 fid=$($LFS path2fid $test_dir/$tdir)
15080 error "error: could not get fid for $test_dir/$dir/$tfile."
15082 ffid=$MOUNT/.lustre/fid/$fid
15085 ls $ffid > /dev/null || error "ls $ffid failed."
15086 echo "touch $fid/$tfile.1"
15087 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
15089 echo "touch $MOUNT/.lustre/fid/$tfile"
15090 touch $MOUNT/.lustre/fid/$tfile && \
15091 error "touch $MOUNT/.lustre/fid/$tfile should fail."
15093 echo "setxattr to $MOUNT/.lustre/fid"
15094 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
15096 echo "listxattr for $MOUNT/.lustre/fid"
15097 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
15099 echo "delxattr from $MOUNT/.lustre/fid"
15100 setfattr -x trusted.name1 $MOUNT/.lustre/fid
15102 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
15103 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
15104 error "touch invalid fid should fail."
15106 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
15107 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
15108 error "touch non-normal fid should fail."
15110 echo "rename $tdir to $MOUNT/.lustre/fid"
15111 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
15112 error "rename to $MOUNT/.lustre/fid should fail."
15114 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
15116 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
15117 local new_obf_mode=777
15119 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
15120 chmod $new_obf_mode $DIR/.lustre/fid ||
15121 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
15123 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
15124 [ $obf_mode -eq $new_obf_mode ] ||
15125 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
15127 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
15128 chmod $old_obf_mode $DIR/.lustre/fid ||
15129 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
15132 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
15133 fid=$($LFS path2fid $test_dir/$tfile-2)
15135 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
15137 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
15138 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
15139 error "create lov data thru .lustre failed"
15141 echo "cp /etc/passwd $test_dir/$tfile-2"
15142 cp /etc/passwd $test_dir/$tfile-2 ||
15143 error "copy to $test_dir/$tfile-2 failed."
15144 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
15145 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
15146 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
15148 rm -rf $test_dir/tfile.lnk
15149 rm -rf $test_dir/$tfile-2
15153 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15154 skip "Need MDS version at least 2.4.1"
15156 local tf=$DIR/$tfile
15159 local fid=$($LFS path2fid $tf)
15160 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
15162 # check that we get the same pathname back
15165 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
15166 echo "$rootpath $fid"
15167 found=$($LFS fid2path $rootpath "$fid")
15168 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
15169 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
15172 # check wrong root path format
15173 rootpath=$MOUNT"_wrong"
15174 found=$($LFS fid2path $rootpath "$fid")
15175 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
15177 run_test 154A "lfs path2fid and fid2path basic checks"
15180 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15181 skip "Need MDS version at least 2.4.1"
15183 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
15184 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
15185 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
15186 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
15188 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
15189 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
15191 # check that we get the same pathname
15192 echo "PFID: $PFID, name: $name"
15193 local FOUND=$($LFS fid2path $MOUNT "$PFID")
15194 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
15195 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
15196 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
15198 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
15200 run_test 154B "verify the ll_decode_linkea tool"
15203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15204 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15205 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15206 skip "Need MDS version at least 2.2.51"
15207 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
15209 cp /etc/hosts $DIR/$tfile
15211 fid=$($LFS path2fid $DIR/$tfile)
15213 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
15215 dot_lustre_fid_permission_check "$fid" $DIR ||
15216 error "dot lustre permission check $fid failed"
15218 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
15220 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
15222 touch $MOUNT/.lustre/file &&
15223 error "creation is not allowed under .lustre"
15225 mkdir $MOUNT/.lustre/dir &&
15226 error "mkdir is not allowed under .lustre"
15230 run_test 154a "Open-by-FID"
15233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15234 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15235 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15236 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
15237 skip "Need MDS version at least 2.2.51"
15239 local remote_dir=$DIR/$tdir/remote_dir
15243 mkdir -p $DIR/$tdir
15244 $LFS mkdir -i $MDTIDX $remote_dir ||
15245 error "create remote directory failed"
15247 cp /etc/hosts $remote_dir/$tfile
15249 fid=$($LFS path2fid $remote_dir/$tfile)
15251 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
15253 dot_lustre_fid_permission_check "$fid" $remote_dir ||
15254 error "dot lustre permission check $fid failed"
15257 run_test 154b "Open-by-FID for remote directory"
15260 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
15261 skip "Need MDS version at least 2.4.1"
15263 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
15264 local FID1=$($LFS path2fid $DIR/$tfile.1)
15265 local FID2=$($LFS path2fid $DIR/$tfile.2)
15266 local FID3=$($LFS path2fid $DIR/$tfile.3)
15269 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
15270 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
15271 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
15273 [ "$FID" = "${!want}" ] ||
15274 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
15278 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
15280 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
15281 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
15285 run_test 154c "lfs path2fid and fid2path multiple arguments"
15288 remote_mds_nodsh && skip "remote MDS with nodsh"
15289 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
15290 skip "Need MDS version at least 2.5.53"
15292 if remote_mds; then
15293 nid=$($LCTL list_nids | sed "s/\./\\\./g")
15297 local proc_ofile="mdt.*.exports.'$nid'.open_files"
15304 local fid=$($LFS path2fid $DIR/$tfile)
15307 cmd="exec $fd<$DIR/$tfile"
15309 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
15310 echo "$fid_list" | grep "$fid"
15313 cmd="exec $fd>/dev/null"
15315 if [ $rc -ne 0 ]; then
15316 error "FID $fid not found in open files list $fid_list"
15319 run_test 154d "Verify open file fid"
15323 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
15324 skip "Need MDS version at least 2.6.50"
15326 if ls -a $MOUNT | grep -q '^\.lustre$'; then
15327 error ".lustre returned by readdir"
15330 run_test 154e ".lustre is not returned by readdir"
15333 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15335 # create parent directory on a single MDT to avoid cross-MDT hardlinks
15336 mkdir_on_mdt0 $DIR/$tdir
15337 # test dirs inherit from its stripe
15338 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
15339 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
15340 cp /etc/hosts $DIR/$tdir/foo1/$tfile
15341 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
15344 # get fid of parents
15345 local FID0=$($LFS path2fid $DIR/$tdir)
15346 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
15347 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
15348 local FID3=$($LFS path2fid $DIR)
15350 # check that path2fid --parents returns expected <parent_fid>/name
15351 # 1) test for a directory (single parent)
15352 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
15353 [ "$parent" == "$FID0/foo1" ] ||
15354 error "expected parent: $FID0/foo1, got: $parent"
15356 # 2) test for a file with nlink > 1 (multiple parents)
15357 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
15358 echo "$parent" | grep -F "$FID1/$tfile" ||
15359 error "$FID1/$tfile not returned in parent list"
15360 echo "$parent" | grep -F "$FID2/link" ||
15361 error "$FID2/link not returned in parent list"
15363 # 3) get parent by fid
15364 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
15365 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15366 echo "$parent" | grep -F "$FID1/$tfile" ||
15367 error "$FID1/$tfile not returned in parent list (by fid)"
15368 echo "$parent" | grep -F "$FID2/link" ||
15369 error "$FID2/link not returned in parent list (by fid)"
15371 # 4) test for entry in root directory
15372 parent=$($LFS path2fid --parents $DIR/f)
15373 echo "$parent" | grep -F "$FID3/f" ||
15374 error "$FID3/f not returned in parent list"
15376 # 5) test it on root directory
15377 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
15378 error "$MOUNT should not have parents"
15380 # enable xattr caching and check that linkea is correctly updated
15381 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
15382 save_lustre_params client "llite.*.xattr_cache" > $save
15383 lctl set_param llite.*.xattr_cache 1
15385 # 6.1) linkea update on rename
15386 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
15388 # get parents by fid
15389 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15390 # foo1 should no longer be returned in parent list
15391 echo "$parent" | grep -F "$FID1" &&
15392 error "$FID1 should no longer be in parent list"
15393 # the new path should appear
15394 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
15395 error "$FID2/$tfile.moved is not in parent list"
15397 # 6.2) linkea update on unlink
15398 rm -f $DIR/$tdir/foo2/link
15399 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
15400 # foo2/link should no longer be returned in parent list
15401 echo "$parent" | grep -F "$FID2/link" &&
15402 error "$FID2/link should no longer be in parent list"
15406 restore_lustre_params < $save
15409 run_test 154f "get parent fids by reading link ea"
15413 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
15414 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
15415 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
15416 skip "Need MDS version at least 2.6.92"
15418 mkdir_on_mdt0 $DIR/$tdir
15419 llapi_fid_test -d $DIR/$tdir
15421 run_test 154g "various llapi FID tests"
15423 test_155_small_load() {
15424 local temp=$TMP/$tfile
15425 local file=$DIR/$tfile
15427 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
15428 error "dd of=$temp bs=6096 count=1 failed"
15430 cancel_lru_locks $OSC
15431 cmp $temp $file || error "$temp $file differ"
15433 $TRUNCATE $temp 6000
15434 $TRUNCATE $file 6000
15435 cmp $temp $file || error "$temp $file differ (truncate1)"
15437 echo "12345" >>$temp
15438 echo "12345" >>$file
15439 cmp $temp $file || error "$temp $file differ (append1)"
15441 echo "12345" >>$temp
15442 echo "12345" >>$file
15443 cmp $temp $file || error "$temp $file differ (append2)"
15449 test_155_big_load() {
15450 remote_ost_nodsh && skip "remote OST with nodsh"
15452 local temp=$TMP/$tfile
15453 local file=$DIR/$tfile
15456 local cache_size=$(do_facet ost$((MAXI+1)) \
15457 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15458 local large_file_size=$((cache_size * 2))
15460 echo "OSS cache size: $cache_size KB"
15461 echo "Large file size: $large_file_size KB"
15463 [ $MAXV -le $large_file_size ] &&
15464 skip_env "max available OST size needs > $large_file_size KB"
15466 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15468 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15469 error "dd of=$temp bs=$large_file_size count=1k failed"
15472 cancel_lru_locks osc
15473 cmp $temp $file || error "$temp $file differ"
15479 save_writethrough() {
15480 local facets=$(get_facets OST)
15482 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15486 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15488 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15490 save_writethrough $p
15493 set_cache writethrough on
15494 test_155_small_load
15495 restore_lustre_params < $p
15498 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15501 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15503 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15505 save_writethrough $p
15508 set_cache writethrough off
15509 test_155_small_load
15510 restore_lustre_params < $p
15513 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15516 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15518 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15520 save_writethrough $p
15523 set_cache writethrough on
15524 test_155_small_load
15525 restore_lustre_params < $p
15528 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15533 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15535 save_writethrough $p
15538 set_cache writethrough off
15539 test_155_small_load
15540 restore_lustre_params < $p
15543 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15546 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15548 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15550 save_writethrough $p
15553 set_cache writethrough on
15555 restore_lustre_params < $p
15558 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15561 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15563 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15565 save_writethrough $p
15568 set_cache writethrough off
15570 restore_lustre_params < $p
15573 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15576 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15578 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15580 save_writethrough $p
15583 set_cache writethrough on
15585 restore_lustre_params < $p
15588 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15591 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15593 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15595 save_writethrough $p
15598 set_cache writethrough off
15600 restore_lustre_params < $p
15603 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15606 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15607 remote_ost_nodsh && skip "remote OST with nodsh"
15608 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15609 skip "stats not implemented on old servers"
15610 [ "$ost1_FSTYPE" = "zfs" ] &&
15611 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15616 local file="$DIR/$tfile"
15617 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15619 save_writethrough $p
15622 log "Turn on read and write cache"
15624 set_cache writethrough on
15626 log "Write data and read it back."
15627 log "Read should be satisfied from the cache."
15628 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15630 cancel_lru_locks osc
15631 cat $file >/dev/null
15633 if ! let "AFTER - BEFORE == CPAGES"; then
15634 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15636 log "cache hits: before: $BEFORE, after: $AFTER"
15639 log "Read again; it should be satisfied from the cache."
15641 cancel_lru_locks osc
15642 cat $file >/dev/null
15644 if ! let "AFTER - BEFORE == CPAGES"; then
15645 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15647 log "cache hits:: before: $BEFORE, after: $AFTER"
15650 log "Turn off the read cache and turn on the write cache"
15652 set_cache writethrough on
15654 log "Read again; it should be satisfied from the cache."
15656 cancel_lru_locks osc
15657 cat $file >/dev/null
15659 if ! let "AFTER - BEFORE == CPAGES"; then
15660 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15662 log "cache hits:: before: $BEFORE, after: $AFTER"
15665 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15666 # > 2.12.56 uses pagecache if cached
15667 log "Read again; it should not be satisfied from the cache."
15669 cancel_lru_locks osc
15670 cat $file >/dev/null
15672 if ! let "AFTER - BEFORE == 0"; then
15673 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15675 log "cache hits:: before: $BEFORE, after: $AFTER"
15679 log "Write data and read it back."
15680 log "Read should be satisfied from the cache."
15681 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15683 cancel_lru_locks osc
15684 cat $file >/dev/null
15686 if ! let "AFTER - BEFORE == CPAGES"; then
15687 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15689 log "cache hits:: before: $BEFORE, after: $AFTER"
15692 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15693 # > 2.12.56 uses pagecache if cached
15694 log "Read again; it should not be satisfied from the cache."
15696 cancel_lru_locks osc
15697 cat $file >/dev/null
15699 if ! let "AFTER - BEFORE == 0"; then
15700 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15702 log "cache hits:: before: $BEFORE, after: $AFTER"
15706 log "Turn off read and write cache"
15708 set_cache writethrough off
15710 log "Write data and read it back"
15711 log "It should not be satisfied from the cache."
15713 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15714 cancel_lru_locks osc
15716 cat $file >/dev/null
15718 if ! let "AFTER - BEFORE == 0"; then
15719 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15721 log "cache hits:: before: $BEFORE, after: $AFTER"
15724 log "Turn on the read cache and turn off the write cache"
15726 set_cache writethrough off
15728 log "Write data and read it back"
15729 log "It should not be satisfied from the cache."
15731 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15733 cancel_lru_locks osc
15734 cat $file >/dev/null
15736 if ! let "AFTER - BEFORE == 0"; then
15737 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15739 log "cache hits:: before: $BEFORE, after: $AFTER"
15742 log "Read again; it should be satisfied from the cache."
15744 cancel_lru_locks osc
15745 cat $file >/dev/null
15747 if ! let "AFTER - BEFORE == CPAGES"; then
15748 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15750 log "cache hits:: before: $BEFORE, after: $AFTER"
15753 restore_lustre_params < $p
15756 run_test 156 "Verification of tunables"
15759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15760 remote_mds_nodsh && skip "remote MDS with nodsh"
15761 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15762 skip "Need MDS version at least 2.2.0"
15764 changelog_register || error "changelog_register failed"
15765 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15766 changelog_users $SINGLEMDS | grep -q $cl_user ||
15767 error "User $cl_user not found in changelog_users"
15769 mkdir_on_mdt0 $DIR/$tdir
15772 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15773 changelog_clear 0 || error "changelog_clear failed"
15774 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15775 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15776 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15777 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15778 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15779 rm $DIR/$tdir/pics/desktop.jpg
15781 echo "verifying changelog mask"
15782 changelog_chmask "-MKDIR"
15783 changelog_chmask "-CLOSE"
15785 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15786 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15788 changelog_chmask "+MKDIR"
15789 changelog_chmask "+CLOSE"
15791 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15792 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15794 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15795 CLOSES=$(changelog_dump | grep -c "CLOSE")
15796 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15797 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15800 echo "verifying target fid"
15801 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15802 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15803 [ "$fidc" == "$fidf" ] ||
15804 error "changelog '$tfile' fid $fidc != file fid $fidf"
15805 echo "verifying parent fid"
15806 # The FID returned from the Changelog may be the directory shard on
15807 # a different MDT, and not the FID returned by path2fid on the parent.
15808 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15809 # since this is what will matter when recreating this file in the tree.
15810 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15811 local pathp=$($LFS fid2path $MOUNT "$fidp")
15812 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15813 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15815 echo "getting records for $cl_user"
15816 changelog_users $SINGLEMDS
15817 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15819 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15820 error "changelog_clear failed"
15821 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15822 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15823 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15824 error "user index expect $user_rec1 + $nclr != $user_rec2"
15826 local min0_rec=$(changelog_users $SINGLEMDS |
15827 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15828 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15829 awk '{ print $1; exit; }')
15831 changelog_dump | tail -n 5
15832 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15833 [ $first_rec == $((min0_rec + 1)) ] ||
15834 error "first index should be $min0_rec + 1 not $first_rec"
15836 # LU-3446 changelog index reset on MDT restart
15837 local cur_rec1=$(changelog_users $SINGLEMDS |
15838 awk '/^current.index:/ { print $NF }')
15839 changelog_clear 0 ||
15840 error "clear all changelog records for $cl_user failed"
15841 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15842 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15843 error "Fail to start $SINGLEMDS"
15844 local cur_rec2=$(changelog_users $SINGLEMDS |
15845 awk '/^current.index:/ { print $NF }')
15846 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15847 [ $cur_rec1 == $cur_rec2 ] ||
15848 error "current index should be $cur_rec1 not $cur_rec2"
15850 echo "verifying users from this test are deregistered"
15851 changelog_deregister || error "changelog_deregister failed"
15852 changelog_users $SINGLEMDS | grep -q $cl_user &&
15853 error "User '$cl_user' still in changelog_users"
15855 # lctl get_param -n mdd.*.changelog_users
15856 # current_index: 144
15857 # ID index (idle seconds)
15858 # cl3 144 (2) mask=<list>
15859 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15860 # this is the normal case where all users were deregistered
15861 # make sure no new records are added when no users are present
15862 local last_rec1=$(changelog_users $SINGLEMDS |
15863 awk '/^current.index:/ { print $NF }')
15864 touch $DIR/$tdir/chloe
15865 local last_rec2=$(changelog_users $SINGLEMDS |
15866 awk '/^current.index:/ { print $NF }')
15867 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15868 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15870 # any changelog users must be leftovers from a previous test
15871 changelog_users $SINGLEMDS
15872 echo "other changelog users; can't verify off"
15875 run_test 160a "changelog sanity"
15877 test_160b() { # LU-3587
15878 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15879 remote_mds_nodsh && skip "remote MDS with nodsh"
15880 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15881 skip "Need MDS version at least 2.2.0"
15883 changelog_register || error "changelog_register failed"
15884 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15885 changelog_users $SINGLEMDS | grep -q $cl_user ||
15886 error "User '$cl_user' not found in changelog_users"
15888 local longname1=$(str_repeat a 255)
15889 local longname2=$(str_repeat b 255)
15892 echo "creating very long named file"
15893 touch $longname1 || error "create of '$longname1' failed"
15894 echo "renaming very long named file"
15895 mv $longname1 $longname2
15897 changelog_dump | grep RENME | tail -n 5
15900 run_test 160b "Verify that very long rename doesn't crash in changelog"
15903 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15904 remote_mds_nodsh && skip "remote MDS with nodsh"
15906 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15907 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15908 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15909 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15913 # Registration step
15914 changelog_register || error "changelog_register failed"
15917 mkdir -p $DIR/$tdir
15918 $MCREATE $DIR/$tdir/foo_160c
15919 changelog_chmask "-TRUNC"
15920 $TRUNCATE $DIR/$tdir/foo_160c 200
15921 changelog_chmask "+TRUNC"
15922 $TRUNCATE $DIR/$tdir/foo_160c 199
15923 changelog_dump | tail -n 5
15924 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15925 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15927 run_test 160c "verify that changelog log catch the truncate event"
15930 remote_mds_nodsh && skip "remote MDS with nodsh"
15931 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15932 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15933 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15934 skip "Need MDS version at least 2.7.60"
15936 # Registration step
15937 changelog_register || error "changelog_register failed"
15939 mkdir -p $DIR/$tdir/migrate_dir
15940 changelog_clear 0 || error "changelog_clear failed"
15942 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15943 changelog_dump | tail -n 5
15944 local migrates=$(changelog_dump | grep -c "MIGRT")
15945 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15947 run_test 160d "verify that changelog log catch the migrate event"
15950 remote_mds_nodsh && skip "remote MDS with nodsh"
15953 changelog_register || error "changelog_register failed"
15955 local MDT0=$(facet_svc $SINGLEMDS)
15958 # No user (expect fail)
15959 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister
15961 if [ $rc -eq 0 ]; then
15962 error "Should fail without user"
15963 elif [ $rc -ne 4 ]; then
15964 error "changelog_deregister failed with $rc, expect 4(CMD_HELP)"
15967 # Delete a future user (expect fail)
15968 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15970 if [ $rc -eq 0 ]; then
15971 error "Deleted non-existant user cl77"
15972 elif [ $rc -ne 2 ]; then
15973 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15976 # Clear to a bad index (1 billion should be safe)
15977 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15980 if [ $rc -eq 0 ]; then
15981 error "Successfully cleared to invalid CL index"
15982 elif [ $rc -ne 22 ]; then
15983 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15986 run_test 160e "changelog negative testing (should return errors)"
15989 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15990 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15991 skip "Need MDS version at least 2.10.56"
15993 local mdts=$(comma_list $(mdts_nodes))
15996 changelog_register || error "first changelog_register failed"
15997 changelog_register || error "second changelog_register failed"
15999 declare -A cl_user1
16000 declare -A cl_user2
16005 # generate some changelog records to accumulate on each MDT
16006 # use all_char because created files should be evenly distributed
16007 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16008 error "test_mkdir $tdir failed"
16009 log "$(date +%s): creating first files"
16010 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16011 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
16012 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
16015 # check changelogs have been generated
16016 local start=$SECONDS
16017 local idle_time=$((MDSCOUNT * 5 + 5))
16018 local nbcl=$(changelog_dump | wc -l)
16019 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16021 for param in "changelog_max_idle_time=$idle_time" \
16023 "changelog_min_gc_interval=2" \
16024 "changelog_min_free_cat_entries=3"; do
16025 local MDT0=$(facet_svc $SINGLEMDS)
16026 local var="${param%=*}"
16027 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16029 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16030 do_nodes $mdts $LCTL set_param mdd.*.$param
16033 # force cl_user2 to be idle (1st part), but also cancel the
16034 # cl_user1 records so that it is not evicted later in the test.
16035 local sleep1=$((idle_time / 2))
16036 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
16039 # simulate changelog catalog almost full
16040 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
16041 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
16043 for i in $(seq $MDSCOUNT); do
16044 cl_users=(${CL_USERS[mds$i]})
16045 cl_user1[mds$i]="${cl_users[0]}"
16046 cl_user2[mds$i]="${cl_users[1]}"
16048 [ -n "${cl_user1[mds$i]}" ] ||
16049 error "mds$i: no user registered"
16050 [ -n "${cl_user2[mds$i]}" ] ||
16051 error "mds$i: only ${cl_user2[mds$i]} is registered"
16053 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16054 [ -n "$user_rec1" ] ||
16055 error "mds$i: User ${cl_user1[mds$i]} not registered"
16056 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16057 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16058 [ -n "$user_rec2" ] ||
16059 error "mds$i: User ${cl_user1[mds$i]} not registered"
16060 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16061 "$user_rec1 + 2 == $user_rec2"
16062 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16063 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16064 "$user_rec1 + 2, but is $user_rec2"
16065 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16066 [ -n "$user_rec2" ] ||
16067 error "mds$i: User ${cl_user2[mds$i]} not registered"
16068 [ $user_rec1 == $user_rec2 ] ||
16069 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16070 "$user_rec1, but is $user_rec2"
16073 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
16074 local sleep2=$((idle_time - (SECONDS - start) + 1))
16075 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
16078 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16079 # cl_user1 should be OK because it recently processed records.
16080 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
16081 for ((i = 0; i < MDSCOUNT * 2; i++)); do
16082 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
16083 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
16086 # ensure gc thread is done
16087 for i in $(mdts_nodes); do
16088 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16089 error "$i: GC-thread not done"
16093 for (( i = 1; i <= MDSCOUNT; i++ )); do
16094 # check cl_user1 still registered
16095 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16096 error "mds$i: User ${cl_user1[mds$i]} not registered"
16097 # check cl_user2 unregistered
16098 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16099 error "mds$i: User ${cl_user2[mds$i]} still registered"
16101 # check changelogs are present and starting at $user_rec1 + 1
16102 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16103 [ -n "$user_rec1" ] ||
16104 error "mds$i: User ${cl_user1[mds$i]} not registered"
16105 first_rec=$($LFS changelog $(facet_svc mds$i) |
16106 awk '{ print $1; exit; }')
16108 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16109 [ $((user_rec1 + 1)) == $first_rec ] ||
16110 error "mds$i: rec $first_rec != $user_rec1 + 1"
16113 run_test 160f "changelog garbage collect (timestamped users)"
16116 remote_mds_nodsh && skip "remote MDS with nodsh"
16117 [[ $MDS1_VERSION -ge $(version_code 2.14.55) ]] ||
16118 skip "Need MDS version at least 2.14.55"
16120 local mdts=$(comma_list $(mdts_nodes))
16123 changelog_register || error "first changelog_register failed"
16124 changelog_register || error "second changelog_register failed"
16126 declare -A cl_user1
16127 declare -A cl_user2
16132 # generate some changelog records to accumulate on each MDT
16133 # use all_char because created files should be evenly distributed
16134 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16135 error "test_mkdir $tdir failed"
16136 for ((i = 0; i < MDSCOUNT; i++)); do
16137 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16138 error "create $DIR/$tdir/d$i.1 failed"
16141 # check changelogs have been generated
16142 local nbcl=$(changelog_dump | wc -l)
16143 (( $nbcl > 0 )) || error "no changelogs found"
16145 # reduce the max_idle_indexes value to make sure we exceed it
16146 for param in "changelog_max_idle_indexes=2" \
16148 "changelog_min_gc_interval=2"; do
16149 local MDT0=$(facet_svc $SINGLEMDS)
16150 local var="${param%=*}"
16151 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16153 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16154 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16155 error "unable to set mdd.*.$param"
16158 local start=$SECONDS
16159 for i in $(seq $MDSCOUNT); do
16160 cl_users=(${CL_USERS[mds$i]})
16161 cl_user1[mds$i]="${cl_users[0]}"
16162 cl_user2[mds$i]="${cl_users[1]}"
16164 [ -n "${cl_user1[mds$i]}" ] ||
16165 error "mds$i: user1 is not registered"
16166 [ -n "${cl_user2[mds$i]}" ] ||
16167 error "mds$i: only ${cl_user1[mds$i]} is registered"
16169 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16170 [ -n "$user_rec1" ] ||
16171 error "mds$i: user1 ${cl_user1[mds$i]} not found"
16172 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16173 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16174 [ -n "$user_rec2" ] ||
16175 error "mds$i: user1 ${cl_user1[mds$i]} not found (2)"
16176 echo "mds$i: verifying user1 ${cl_user1[mds$i]} clear: " \
16177 "$user_rec1 + 2 == $user_rec2"
16178 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16179 error "mds$i: user1 ${cl_user1[mds$i]} index " \
16180 "expected $user_rec1 + 2, but is $user_rec2"
16181 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16182 [ -n "$user_rec2" ] ||
16183 error "mds$i: user2 ${cl_user2[mds$i]} not found"
16184 [ $user_rec1 == $user_rec2 ] ||
16185 error "mds$i: user2 ${cl_user2[mds$i]} index " \
16186 "expected $user_rec1, but is $user_rec2"
16189 # ensure we are past the previous changelog_min_gc_interval set above
16190 local sleep2=$((start + 2 - SECONDS))
16191 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16192 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
16193 # cl_user1 should be OK because it recently processed records.
16194 for ((i = 0; i < MDSCOUNT; i++)); do
16195 $LFS mkdir -i $i $DIR/$tdir/d$i.3 ||
16196 error "create $DIR/$tdir/d$i.3 failed"
16199 # ensure gc thread is done
16200 for i in $(mdts_nodes); do
16201 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
16202 error "$i: GC-thread not done"
16206 for (( i = 1; i <= MDSCOUNT; i++ )); do
16207 # check cl_user1 still registered
16208 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16209 error "mds$i: user1 ${cl_user1[mds$i]} not found (3)"
16210 # check cl_user2 unregistered
16211 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16212 error "mds$i: user2 ${cl_user2[mds$i]} is registered"
16214 # check changelogs are present and starting at $user_rec1 + 1
16215 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16216 [ -n "$user_rec1" ] ||
16217 error "mds$i: user1 ${cl_user1[mds$i]} not found (4)"
16218 first_rec=$($LFS changelog $(facet_svc mds$i) |
16219 awk '{ print $1; exit; }')
16221 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
16222 [ $((user_rec1 + 1)) == $first_rec ] ||
16223 error "mds$i: rec $first_rec != $user_rec1 + 1"
16226 run_test 160g "changelog garbage collect on idle records"
16229 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16230 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
16231 skip "Need MDS version at least 2.10.56"
16233 local mdts=$(comma_list $(mdts_nodes))
16236 changelog_register || error "first changelog_register failed"
16237 changelog_register || error "second changelog_register failed"
16239 declare -A cl_user1
16240 declare -A cl_user2
16245 # generate some changelog records to accumulate on each MDT
16246 # use all_char because created files should be evenly distributed
16247 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16248 error "test_mkdir $tdir failed"
16249 for ((i = 0; i < MDSCOUNT; i++)); do
16250 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16251 error "create $DIR/$tdir/d$i.1 failed"
16254 # check changelogs have been generated
16255 local nbcl=$(changelog_dump | wc -l)
16256 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16258 for param in "changelog_max_idle_time=10" \
16260 "changelog_min_gc_interval=2"; do
16261 local MDT0=$(facet_svc $SINGLEMDS)
16262 local var="${param%=*}"
16263 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16265 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16266 do_nodes $mdts $LCTL set_param mdd.*.$param
16269 # force cl_user2 to be idle (1st part)
16272 for i in $(seq $MDSCOUNT); do
16273 cl_users=(${CL_USERS[mds$i]})
16274 cl_user1[mds$i]="${cl_users[0]}"
16275 cl_user2[mds$i]="${cl_users[1]}"
16277 [ -n "${cl_user1[mds$i]}" ] ||
16278 error "mds$i: no user registered"
16279 [ -n "${cl_user2[mds$i]}" ] ||
16280 error "mds$i: only ${cl_user2[mds$i]} is registered"
16282 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16283 [ -n "$user_rec1" ] ||
16284 error "mds$i: User ${cl_user1[mds$i]} not registered"
16285 __changelog_clear mds$i ${cl_user1[mds$i]} +2
16286 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16287 [ -n "$user_rec2" ] ||
16288 error "mds$i: User ${cl_user1[mds$i]} not registered"
16289 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
16290 "$user_rec1 + 2 == $user_rec2"
16291 [ $((user_rec1 + 2)) == $user_rec2 ] ||
16292 error "mds$i: user ${cl_user1[mds$i]} index expected " \
16293 "$user_rec1 + 2, but is $user_rec2"
16294 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
16295 [ -n "$user_rec2" ] ||
16296 error "mds$i: User ${cl_user2[mds$i]} not registered"
16297 [ $user_rec1 == $user_rec2 ] ||
16298 error "mds$i: user ${cl_user2[mds$i]} index expected " \
16299 "$user_rec1, but is $user_rec2"
16302 # force cl_user2 to be idle (2nd part) and to reach
16303 # changelog_max_idle_time
16306 # force each GC-thread start and block then
16307 # one per MDT/MDD, set fail_val accordingly
16308 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
16309 do_nodes $mdts $LCTL set_param fail_loc=0x1316
16311 # generate more changelogs to trigger fail_loc
16312 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16313 error "create $DIR/$tdir/${tfile}bis failed"
16315 # stop MDT to stop GC-thread, should be done in back-ground as it will
16316 # block waiting for the thread to be released and exit
16317 declare -A stop_pids
16318 for i in $(seq $MDSCOUNT); do
16320 stop_pids[mds$i]=$!
16323 for i in $(mdts_nodes); do
16326 local facets=$(facets_up_on_host $i)
16328 for facet in ${facets//,/ }; do
16329 if [[ $facet == mds* ]]; then
16333 # ensure each MDS's gc threads are still present and all in "R"
16334 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
16335 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
16336 error "$i: expected $nb GC-thread"
16338 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
16340 error "$i: GC-thread not found in R-state"
16341 # check umounts of each MDT on MDS have reached kthread_stop()
16342 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
16343 error "$i: expected $nb umount"
16345 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
16346 error "$i: umount not found in D-state"
16349 # release all GC-threads
16350 do_nodes $mdts $LCTL set_param fail_loc=0
16352 # wait for MDT stop to complete
16353 for i in $(seq $MDSCOUNT); do
16354 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
16358 # may try to check if any orphan changelog records are present
16359 # via ldiskfs/zfs and llog_reader...
16361 # re-start/mount MDTs
16362 for i in $(seq $MDSCOUNT); do
16363 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
16364 error "Fail to start mds$i"
16368 for i in $(seq $MDSCOUNT); do
16369 # check cl_user1 still registered
16370 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
16371 error "mds$i: User ${cl_user1[mds$i]} not registered"
16372 # check cl_user2 unregistered
16373 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
16374 error "mds$i: User ${cl_user2[mds$i]} still registered"
16376 # check changelogs are present and starting at $user_rec1 + 1
16377 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
16378 [ -n "$user_rec1" ] ||
16379 error "mds$i: User ${cl_user1[mds$i]} not registered"
16380 first_rec=$($LFS changelog $(facet_svc mds$i) |
16381 awk '{ print $1; exit; }')
16383 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
16384 [ $((user_rec1 + 1)) == $first_rec ] ||
16385 error "mds$i: first index should be $user_rec1 + 1, " \
16386 "but is $first_rec"
16389 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
16394 local mdts=$(comma_list $(mdts_nodes))
16396 changelog_register || error "first changelog_register failed"
16398 # generate some changelog records to accumulate on each MDT
16399 # use all_char because created files should be evenly distributed
16400 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16401 error "test_mkdir $tdir failed"
16402 for ((i = 0; i < MDSCOUNT; i++)); do
16403 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16404 error "create $DIR/$tdir/d$i.1 failed"
16407 # check changelogs have been generated
16408 local nbcl=$(changelog_dump | wc -l)
16409 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16411 # simulate race between register and unregister
16412 # XXX as fail_loc is set per-MDS, with DNE configs the race
16413 # simulation will only occur for one MDT per MDS and for the
16414 # others the normal race scenario will take place
16415 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
16416 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
16417 do_nodes $mdts $LCTL set_param fail_val=1
16419 # unregister 1st user
16420 changelog_deregister &
16422 # wait some time for deregister work to reach race rdv
16424 # register 2nd user
16425 changelog_register || error "2nd user register failed"
16427 wait $pid1 || error "1st user deregister failed"
16431 declare -A LAST_REC
16432 for i in $(seq $MDSCOUNT); do
16433 if changelog_users mds$i | grep "^cl"; then
16434 # make sure new records are added with one user present
16435 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16436 awk '/^current.index:/ { print $NF }')
16438 error "mds$i has no user registered"
16442 # generate more changelog records to accumulate on each MDT
16443 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16444 error "create $DIR/$tdir/${tfile}bis failed"
16446 for i in $(seq $MDSCOUNT); do
16447 last_rec=$(changelog_users $SINGLEMDS |
16448 awk '/^current.index:/ { print $NF }')
16449 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16450 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16451 error "changelogs are off on mds$i"
16454 run_test 160i "changelog user register/unregister race"
16457 remote_mds_nodsh && skip "remote MDS with nodsh"
16458 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16459 skip "Need MDS version at least 2.12.56"
16461 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16462 stack_trap "umount $MOUNT2" EXIT
16464 changelog_register || error "first changelog_register failed"
16465 stack_trap "changelog_deregister" EXIT
16467 # generate some changelog
16468 # use all_char because created files should be evenly distributed
16469 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16470 error "mkdir $tdir failed"
16471 for ((i = 0; i < MDSCOUNT; i++)); do
16472 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16473 error "create $DIR/$tdir/d$i.1 failed"
16476 # open the changelog device
16477 exec 3>/dev/changelog-$FSNAME-MDT0000
16478 stack_trap "exec 3>&-" EXIT
16479 exec 4</dev/changelog-$FSNAME-MDT0000
16480 stack_trap "exec 4<&-" EXIT
16482 # umount the first lustre mount
16484 stack_trap "mount_client $MOUNT" EXIT
16486 # read changelog, which may or may not fail, but should not crash
16490 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16491 changelog_users $SINGLEMDS | grep -q $cl_user ||
16492 error "User $cl_user not found in changelog_users"
16494 printf 'clear:'$cl_user':0' >&3
16496 run_test 160j "client can be umounted while its chanangelog is being used"
16499 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16500 remote_mds_nodsh && skip "remote MDS with nodsh"
16502 mkdir -p $DIR/$tdir/1/1
16504 changelog_register || error "changelog_register failed"
16505 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16507 changelog_users $SINGLEMDS | grep -q $cl_user ||
16508 error "User '$cl_user' not found in changelog_users"
16509 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16510 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16511 rmdir $DIR/$tdir/1/1 & sleep 1
16513 touch $DIR/$tdir/2/2
16514 rm -rf $DIR/$tdir/2
16519 changelog_dump | grep rmdir || error "rmdir not recorded"
16521 run_test 160k "Verify that changelog records are not lost"
16523 # Verifies that a file passed as a parameter has recently had an operation
16524 # performed on it that has generated an MTIME changelog which contains the
16525 # correct parent FID. As files might reside on a different MDT from the
16526 # parent directory in DNE configurations, the FIDs are translated to paths
16527 # before being compared, which should be identical
16528 compare_mtime_changelog() {
16536 mdtidx=$($LFS getstripe --mdt-index $file)
16537 mdtidx=$(printf "%04x" $mdtidx)
16539 # Obtain the parent FID from the MTIME changelog
16540 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16541 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16543 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16544 [ -z "$cl_fid" ] && error "parent FID not present"
16546 # Verify that the path for the parent FID is the same as the path for
16547 # the test directory
16548 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16552 [[ "${pdir%/}" == "$dir" ]] ||
16553 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16559 remote_mds_nodsh && skip "remote MDS with nodsh"
16560 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16561 skip "Need MDS version at least 2.13.55"
16565 changelog_register || error "changelog_register failed"
16566 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16568 changelog_users $SINGLEMDS | grep -q $cl_user ||
16569 error "User '$cl_user' not found in changelog_users"
16571 # Clear some types so that MTIME changelogs are generated
16572 changelog_chmask "-CREAT"
16573 changelog_chmask "-CLOSE"
16575 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16577 # Test CL_MTIME during setattr
16578 touch $DIR/$tdir/$tfile
16579 compare_mtime_changelog $DIR/$tdir/$tfile
16581 # Test CL_MTIME during close
16582 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16583 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16585 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16588 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16589 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16590 skip "Need MDS version at least 2.14.51"
16597 changelog_register || error "first changelog_register failed"
16598 changelog_register || error "second changelog_register failed"
16600 cl_users=(${CL_USERS[mds1]})
16601 cl_user1="${cl_users[0]}"
16602 cl_user2="${cl_users[1]}"
16603 # generate some changelog records to accumulate on MDT0
16604 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16605 createmany -m $DIR/$tdir/$tfile 50 ||
16606 error "create $DIR/$tdir/$tfile failed"
16607 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16610 # check changelogs have been generated
16611 local nbcl=$(changelog_dump | wc -l)
16612 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16614 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16615 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16617 __changelog_clear mds1 $cl_user1 +10
16618 __changelog_clear mds1 $cl_user2 0 &
16621 __changelog_clear mds1 $cl_user1 0 ||
16622 error "fail to cancel record for $cl_user1"
16624 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16626 run_test 160m "Changelog clear race"
16629 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16630 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16631 skip "Need MDS version at least 2.14.51"
16640 changelog_register || error "first changelog_register failed"
16642 cl_users=(${CL_USERS[mds1]})
16643 cl_user1="${cl_users[0]}"
16645 # generate some changelog records to accumulate on MDT0
16646 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16647 first_rec=$(changelog_users $SINGLEMDS |
16648 awk '/^current.index:/ { print $NF }')
16649 while (( last_rec < (( first_rec + 65000)) )); do
16650 createmany -m $DIR/$tdir/$tfile 10000 ||
16651 error "create $DIR/$tdir/$tfile failed"
16653 for i in $(seq 0 10000); do
16654 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16658 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16659 error "unlinkmany failed unlink"
16660 last_rec=$(changelog_users $SINGLEMDS |
16661 awk '/^current.index:/ { print $NF }')
16662 echo last record $last_rec
16663 (( last_rec == 0 )) && error "no changelog found"
16666 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16667 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16669 __changelog_clear mds1 $cl_user1 0 &
16672 __changelog_clear mds1 $cl_user1 0 ||
16673 error "fail to cancel record for $cl_user1"
16675 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16677 run_test 160n "Changelog destroy race"
16680 local mdt="$(facet_svc $SINGLEMDS)"
16682 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16683 remote_mds_nodsh && skip "remote MDS with nodsh"
16684 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16685 skip "Need MDS version at least 2.14.52"
16687 changelog_register --user test_160o -m unlnk+close+open ||
16688 error "changelog_register failed"
16690 do_facet $SINGLEMDS $LCTL --device $mdt \
16691 changelog_register -u "Tt3_-#" &&
16692 error "bad symbols in name should fail"
16694 do_facet $SINGLEMDS $LCTL --device $mdt \
16695 changelog_register -u test_160o &&
16696 error "the same name registration should fail"
16698 do_facet $SINGLEMDS $LCTL --device $mdt \
16699 changelog_register -u test_160toolongname &&
16700 error "too long name registration should fail"
16702 changelog_chmask "MARK+HSM"
16703 lctl get_param mdd.*.changelog*mask
16704 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16705 changelog_users $SINGLEMDS | grep -q $cl_user ||
16706 error "User $cl_user not found in changelog_users"
16708 echo $cl_user | grep -q test_160o ||
16709 error "User $cl_user has no specific name 'test160o'"
16712 changelog_clear 0 || error "changelog_clear failed"
16713 # generate some changelog records to accumulate on MDT0
16714 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16715 touch $DIR/$tdir/$tfile # open 1
16717 OPENS=$(changelog_dump | grep -c "OPEN")
16718 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16720 # must be no MKDIR it wasn't set as user mask
16721 MKDIR=$(changelog_dump | grep -c "MKDIR")
16722 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16724 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16725 mdd.$mdt.changelog_current_mask -n)
16726 # register maskless user
16727 changelog_register || error "changelog_register failed"
16728 # effective mask should be not changed because it is not minimal
16729 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16730 mdd.$mdt.changelog_current_mask -n)
16731 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16732 # set server mask to minimal value
16733 changelog_chmask "MARK"
16734 # check effective mask again, should be treated as DEFMASK now
16735 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16736 mdd.$mdt.changelog_current_mask -n)
16737 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16739 do_facet $SINGLEMDS $LCTL --device $mdt \
16740 changelog_deregister -u test_160o ||
16741 error "cannot deregister by name"
16743 run_test 160o "changelog user name and mask"
16746 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16747 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16748 skip "Need MDS version at least 2.14.51"
16749 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16755 changelog_register || error "first changelog_register failed"
16757 cl_users=(${CL_USERS[mds1]})
16758 cl_user1="${cl_users[0]}"
16760 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16761 createmany -m $DIR/$tdir/$tfile 50 ||
16762 error "create $DIR/$tdir/$tfile failed"
16763 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16766 # check changelogs have been generated
16767 entry_count=$(changelog_dump | wc -l)
16768 ((entry_count != 0)) || error "no changelog entries found"
16770 # remove changelog_users and check that orphan entries are removed
16772 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16773 start mds1 || error "cannot start mdt"
16774 entry_count=$(changelog_dump | wc -l)
16775 ((entry_count == 0)) ||
16776 error "found $entry_count changelog entries, expected none"
16778 run_test 160p "Changelog orphan cleanup with no users"
16781 local mdt="$(facet_svc $SINGLEMDS)"
16784 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16785 remote_mds_nodsh && skip "remote MDS with nodsh"
16786 [ $MDS1_VERSION -ge $(version_code 2.14.54) ] ||
16787 skip "Need MDS version at least 2.14.54"
16789 # set server mask to minimal value like server init does
16790 changelog_chmask "MARK"
16791 clu=$(do_facet $SINGLEMDS $LCTL --device $mdt changelog_register -n) ||
16792 error "changelog_register failed"
16793 # check effective mask again, should be treated as DEFMASK now
16794 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16795 mdd.$mdt.changelog_current_mask -n)
16796 do_facet $SINGLEMDS $LCTL --device $mdt changelog_deregister $clu ||
16797 error "changelog_deregister failed"
16798 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16800 run_test 160q "changelog effective mask is DEFMASK if not set"
16803 remote_mds_nodsh && skip "remote MDS with nodsh"
16804 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
16805 skip "Need MDS version at least 2.14.55"
16807 local mdts=$(comma_list $(mdts_nodes))
16809 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
16810 do_nodes $mdts $LCTL set_param fail_loc=0x1314 \
16811 fail_val=$((24 * 3600 * 10))
16813 # Create a user which is 10 days old
16814 changelog_register || error "first changelog_register failed"
16816 declare -A cl_user1
16819 # generate some changelog records to accumulate on each MDT
16820 # use all_char because created files should be evenly distributed
16821 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16822 error "test_mkdir $tdir failed"
16823 for ((i = 0; i < MDSCOUNT; i++)); do
16824 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16825 error "create $DIR/$tdir/d$i.1 failed"
16828 # check changelogs have been generated
16829 local nbcl=$(changelog_dump | wc -l)
16830 (( nbcl > 0 )) || error "no changelogs found"
16832 # reduce the max_idle_indexes value to make sure we exceed it
16833 for param in "changelog_max_idle_indexes=2097446912" \
16834 "changelog_max_idle_time=2592000" \
16836 "changelog_min_gc_interval=2"; do
16837 local MDT0=$(facet_svc $SINGLEMDS)
16838 local var="${param%=*}"
16839 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
16841 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
16842 do_nodes $mdts $LCTL set_param mdd.*.$param ||
16843 error "unable to set mdd.*.$param"
16846 local start=$SECONDS
16847 for i in $(seq $MDSCOUNT); do
16848 cl_users=(${CL_USERS[mds$i]})
16849 cl_user1[mds$i]="${cl_users[0]}"
16851 [[ -n "${cl_user1[mds$i]}" ]] ||
16852 error "mds$i: no user registered"
16855 #define OBD_FAIL_MDS_CHANGELOG_IDX_PUMP 0x16d
16856 do_nodes $mdts $LCTL set_param fail_loc=0x16d fail_val=500000000
16858 # ensure we are past the previous changelog_min_gc_interval set above
16859 local sleep2=$((start + 2 - SECONDS))
16860 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
16862 # Generate one more changelog to trigger GC
16863 for ((i = 0; i < MDSCOUNT; i++)); do
16864 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
16865 error "create $DIR/$tdir/d$i.3 failed"
16868 # ensure gc thread is done
16869 for node in $(mdts_nodes); do
16870 wait_update $node "pgrep chlg_gc_thread" "" 20 ||
16871 error "$node: GC-thread not done"
16874 do_nodes $mdts $LCTL set_param fail_loc=0
16876 for (( i = 1; i <= MDSCOUNT; i++ )); do
16877 # check cl_user1 is purged
16878 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" &&
16879 error "mds$i: User ${cl_user1[mds$i]} is registered"
16883 run_test 160s "changelog garbage collect on idle records * time"
16886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16888 test_mkdir -c1 $DIR/$tdir
16889 cp /etc/hosts $DIR/$tdir/$tfile
16890 test_mkdir -c1 $DIR/$tdir/foo1
16891 test_mkdir -c1 $DIR/$tdir/foo2
16892 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16893 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16894 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16895 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16896 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16897 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16898 $LFS fid2path $DIR $FID
16899 error "bad link ea"
16902 rm $DIR/$tdir/foo2/zachary
16904 rm $DIR/$tdir/foo2/thor
16906 rm $DIR/$tdir/$tfile
16908 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16909 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16910 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16911 rm $DIR/$tdir/foo2/maggie
16914 local longname=$tfile.avg_len_is_thirty_two_
16915 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16916 error_noexit 'failed to unlink many hardlinks'" EXIT
16917 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16918 error "failed to hardlink many files"
16919 links=$($LFS fid2path $DIR $FID | wc -l)
16920 echo -n "${links}/1000 links in link EA"
16921 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16923 run_test 161a "link ea sanity"
16926 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16927 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16930 local remote_dir=$DIR/$tdir/remote_dir
16932 mkdir -p $DIR/$tdir
16933 $LFS mkdir -i $MDTIDX $remote_dir ||
16934 error "create remote directory failed"
16936 cp /etc/hosts $remote_dir/$tfile
16937 mkdir -p $remote_dir/foo1
16938 mkdir -p $remote_dir/foo2
16939 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16940 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16941 ln $remote_dir/$tfile $remote_dir/foo1/luna
16942 ln $remote_dir/$tfile $remote_dir/foo2/thor
16944 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16946 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16947 $LFS fid2path $DIR $FID
16948 error "bad link ea"
16951 rm $remote_dir/foo2/zachary
16953 rm $remote_dir/foo2/thor
16955 rm $remote_dir/$tfile
16957 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16958 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16959 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16960 $LFS fid2path $DIR $FID
16961 error "bad link rename"
16963 rm $remote_dir/foo2/maggie
16966 local longname=filename_avg_len_is_thirty_two_
16967 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16968 error "failed to hardlink many files"
16969 links=$($LFS fid2path $DIR $FID | wc -l)
16970 echo -n "${links}/1000 links in link EA"
16971 [[ ${links} -gt 60 ]] ||
16972 error "expected at least 60 links in link EA"
16973 unlinkmany $remote_dir/foo2/$longname 1000 ||
16974 error "failed to unlink many hardlinks"
16976 run_test 161b "link ea sanity under remote directory"
16979 remote_mds_nodsh && skip "remote MDS with nodsh"
16980 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16981 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16982 skip "Need MDS version at least 2.1.5"
16984 # define CLF_RENAME_LAST 0x0001
16985 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16986 changelog_register || error "changelog_register failed"
16989 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16990 touch $DIR/$tdir/foo_161c
16991 touch $DIR/$tdir/bar_161c
16992 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16993 changelog_dump | grep RENME | tail -n 5
16994 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16995 changelog_clear 0 || error "changelog_clear failed"
16996 if [ x$flags != "x0x1" ]; then
16997 error "flag $flags is not 0x1"
17000 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
17001 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
17002 touch $DIR/$tdir/foo_161c
17003 touch $DIR/$tdir/bar_161c
17004 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17005 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
17006 changelog_dump | grep RENME | tail -n 5
17007 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
17008 changelog_clear 0 || error "changelog_clear failed"
17009 if [ x$flags != "x0x0" ]; then
17010 error "flag $flags is not 0x0"
17012 echo "rename overwrite a target having nlink > 1," \
17013 "changelog record has flags of $flags"
17015 # rename doesn't overwrite a target (changelog flag 0x0)
17016 touch $DIR/$tdir/foo_161c
17017 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
17018 changelog_dump | grep RENME | tail -n 5
17019 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
17020 changelog_clear 0 || error "changelog_clear failed"
17021 if [ x$flags != "x0x0" ]; then
17022 error "flag $flags is not 0x0"
17024 echo "rename doesn't overwrite a target," \
17025 "changelog record has flags of $flags"
17027 # define CLF_UNLINK_LAST 0x0001
17028 # unlink a file having nlink = 1 (changelog flag 0x1)
17029 rm -f $DIR/$tdir/foo2_161c
17030 changelog_dump | grep UNLNK | tail -n 5
17031 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17032 changelog_clear 0 || error "changelog_clear failed"
17033 if [ x$flags != "x0x1" ]; then
17034 error "flag $flags is not 0x1"
17036 echo "unlink a file having nlink = 1," \
17037 "changelog record has flags of $flags"
17039 # unlink a file having nlink > 1 (changelog flag 0x0)
17040 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
17041 rm -f $DIR/$tdir/foobar_161c
17042 changelog_dump | grep UNLNK | tail -n 5
17043 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
17044 changelog_clear 0 || error "changelog_clear failed"
17045 if [ x$flags != "x0x0" ]; then
17046 error "flag $flags is not 0x0"
17048 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
17050 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
17053 remote_mds_nodsh && skip "remote MDS with nodsh"
17054 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
17059 changelog_register || error "changelog_register failed"
17061 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
17062 # interfer with $MOUNT/.lustre/fid/ access
17064 [[ $? -eq 0 ]] || error "mkdir failed"
17066 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
17067 $LCTL set_param fail_loc=0x8000140c
17069 $LCTL set_param fail_val=5
17072 echo foofoo > $DIR/$tdir/$tfile &
17075 # wait for create to be delayed
17079 [[ $? -eq 0 ]] || error "create should be blocked"
17081 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
17082 stack_trap "rm -f $tempfile"
17083 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
17084 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
17085 # some delay may occur during ChangeLog publishing and file read just
17086 # above, that could allow file write to happen finally
17087 [[ -s $tempfile ]] && echo "file should be empty"
17089 $LCTL set_param fail_loc=0
17092 [[ $? -eq 0 ]] || error "create failed"
17094 run_test 161d "create with concurrent .lustre/fid access"
17097 local expected="$1"
17102 path=$($LFS fid2path "$@")
17105 if [ $rc -ne 0 ]; then
17106 error "path looked up of '$expected' failed: rc=$rc"
17107 elif [ "$path" != "$expected" ]; then
17108 error "path looked up '$path' instead of '$expected'"
17110 echo "FID '$fid' resolves to path '$path' as expected"
17114 test_162a() { # was test_162
17115 test_mkdir -p -c1 $DIR/$tdir/d2
17116 touch $DIR/$tdir/d2/$tfile
17117 touch $DIR/$tdir/d2/x1
17118 touch $DIR/$tdir/d2/x2
17119 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
17120 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
17122 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
17123 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
17126 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
17127 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
17128 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
17130 # softlink to wrong file
17131 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
17132 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
17133 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
17136 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
17137 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
17138 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
17139 # fid2path dir/fsname should both work
17140 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
17141 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
17143 # hardlink count: check that there are 2 links
17144 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
17145 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
17147 # hardlink indexing: remove the first link
17148 rm $DIR/$tdir/d2/p/q/r/hlink
17149 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
17151 run_test 162a "path lookup sanity"
17154 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17155 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
17158 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
17159 error "create striped dir failed"
17161 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
17162 tail -n 1 | awk '{print $2}')
17163 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
17165 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
17166 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
17169 for ((i=0;i<5;i++)); do
17170 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
17171 error "get fid for f$i failed"
17172 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
17174 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
17175 error "get fid for d$i failed"
17176 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
17181 run_test 162b "striped directory path lookup sanity"
17183 # LU-4239: Verify fid2path works with paths 100 or more directories deep
17185 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
17186 skip "Need MDS version at least 2.7.51"
17188 local lpath=$tdir.local
17189 local rpath=$tdir.remote
17191 test_mkdir $DIR/$lpath
17192 test_mkdir $DIR/$rpath
17194 for ((i = 0; i <= 101; i++)); do
17197 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
17198 error "get fid for local directory $DIR/$lpath failed"
17199 check_path "$DIR/$lpath" $MOUNT $FID --link 0
17202 test_mkdir $DIR/$rpath
17203 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
17204 error "get fid for remote directory $DIR/$rpath failed"
17205 check_path "$DIR/$rpath" $MOUNT $FID --link 0
17210 run_test 162c "fid2path works with paths 100 or more directories deep"
17212 oalr_event_count() {
17216 awk -v name="${FSNAME}-OST0000" \
17217 -v event="${event}" \
17218 '$1 == "TRACE" && $2 == event && $3 == name' \
17223 oalr_expect_event_count() {
17226 local expect="${3}"
17229 count=$(oalr_event_count "${event}" "${trace}")
17230 if ((count == expect)); then
17234 error_noexit "${event} event count was '${count}', expected ${expect}"
17240 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
17242 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
17246 sync # Flush previous IOs so we can count log entries.
17247 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
17248 stack_trap cleanup_165 EXIT
17252 local trace="/tmp/${tfile}.trace"
17256 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17257 skip "OFD access log unsupported"
17260 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17263 do_facet ost1 ofd_access_log_reader --list
17266 do_facet ost1 killall -TERM ofd_access_log_reader
17270 if ((rc != 0)); then
17271 error "ofd_access_log_reader exited with rc = '${rc}'"
17274 # Parse trace file for discovery events:
17275 oalr_expect_event_count alr_log_add "${trace}" 1
17276 oalr_expect_event_count alr_log_eof "${trace}" 1
17277 oalr_expect_event_count alr_log_free "${trace}" 1
17279 run_test 165a "ofd access log discovery"
17282 local trace="/tmp/${tfile}.trace"
17283 local file="${DIR}/${tfile}"
17292 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17293 skip "OFD access log unsupported"
17296 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17299 do_facet ost1 ofd_access_log_reader --list
17301 lfs setstripe -c 1 -i 0 "${file}"
17302 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17303 error "cannot create '${file}'"
17306 do_facet ost1 killall -TERM ofd_access_log_reader
17310 if ((rc != 0)); then
17311 error "ofd_access_log_reader exited with rc = '${rc}'"
17314 oalr_expect_event_count alr_log_entry "${trace}" 1
17316 pfid1=$($LFS path2fid "${file}")
17318 # 1 2 3 4 5 6 7 8 9 10
17319 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
17320 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17322 echo "entry = '${entry[*]}'" >&2
17325 if [[ "${pfid1}" != "${pfid2}" ]]; then
17326 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17330 if ((size != 1048576)); then
17331 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
17335 if [[ "${flags}" != "w" ]]; then
17336 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
17339 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17342 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
17343 error "cannot read '${file}'"
17346 do_facet ost1 killall -TERM ofd_access_log_reader
17350 if ((rc != 0)); then
17351 error "ofd_access_log_reader exited with rc = '${rc}'"
17354 oalr_expect_event_count alr_log_entry "${trace}" 1
17356 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
17357 echo "entry = '${entry[*]}'" >&2
17360 if [[ "${pfid1}" != "${pfid2}" ]]; then
17361 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
17365 if ((size != 524288)); then
17366 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
17370 if [[ "${flags}" != "r" ]]; then
17371 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
17374 run_test 165b "ofd access log entries are produced and consumed"
17377 local trace="/tmp/${tfile}.trace"
17378 local file="${DIR}/${tdir}/${tfile}"
17380 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17381 skip "OFD access log unsupported"
17383 test_mkdir "${DIR}/${tdir}"
17386 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
17389 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
17391 # 4096 / 64 = 64. Create twice as many entries.
17392 for ((i = 0; i < 128; i++)); do
17393 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
17394 error "cannot create file"
17399 do_facet ost1 killall -TERM ofd_access_log_reader
17402 if ((rc != 0)); then
17403 error "ofd_access_log_reader exited with rc = '${rc}'"
17406 unlinkmany "${file}-%d" 128
17408 run_test 165c "full ofd access logs do not block IOs"
17410 oal_get_read_count() {
17413 # STATS lustre-OST0001 alr_read_count 1
17415 do_facet ost1 cat "${stats}" |
17416 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
17417 END { print count; }'
17420 oal_expect_read_count() {
17425 # Ask ofd_access_log_reader to write stats.
17426 do_facet ost1 killall -USR1 ofd_access_log_reader
17428 # Allow some time for things to happen.
17431 count=$(oal_get_read_count "${stats}")
17432 if ((count == expect)); then
17436 error_noexit "bad read count, got ${count}, expected ${expect}"
17437 do_facet ost1 cat "${stats}" >&2
17442 local stats="/tmp/${tfile}.stats"
17443 local file="${DIR}/${tdir}/${tfile}"
17444 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
17446 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17447 skip "OFD access log unsupported"
17449 test_mkdir "${DIR}/${tdir}"
17452 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
17455 lfs setstripe -c 1 -i 0 "${file}"
17457 do_facet ost1 lctl set_param "${param}=rw"
17458 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17459 error "cannot create '${file}'"
17460 oal_expect_read_count "${stats}" 1
17462 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17463 error "cannot read '${file}'"
17464 oal_expect_read_count "${stats}" 2
17466 do_facet ost1 lctl set_param "${param}=r"
17467 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17468 error "cannot create '${file}'"
17469 oal_expect_read_count "${stats}" 2
17471 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17472 error "cannot read '${file}'"
17473 oal_expect_read_count "${stats}" 3
17475 do_facet ost1 lctl set_param "${param}=w"
17476 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17477 error "cannot create '${file}'"
17478 oal_expect_read_count "${stats}" 4
17480 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17481 error "cannot read '${file}'"
17482 oal_expect_read_count "${stats}" 4
17484 do_facet ost1 lctl set_param "${param}=0"
17485 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
17486 error "cannot create '${file}'"
17487 oal_expect_read_count "${stats}" 4
17489 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
17490 error "cannot read '${file}'"
17491 oal_expect_read_count "${stats}" 4
17493 do_facet ost1 killall -TERM ofd_access_log_reader
17496 if ((rc != 0)); then
17497 error "ofd_access_log_reader exited with rc = '${rc}'"
17500 run_test 165d "ofd_access_log mask works"
17503 local stats="/tmp/${tfile}.stats"
17504 local file0="${DIR}/${tdir}-0/${tfile}"
17505 local file1="${DIR}/${tdir}-1/${tfile}"
17507 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
17508 skip "OFD access log unsupported"
17510 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
17512 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
17513 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
17515 lfs setstripe -c 1 -i 0 "${file0}"
17516 lfs setstripe -c 1 -i 0 "${file1}"
17519 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
17522 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
17523 error "cannot create '${file0}'"
17525 oal_expect_read_count "${stats}" 0
17527 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
17528 error "cannot create '${file1}'"
17530 oal_expect_read_count "${stats}" 1
17532 do_facet ost1 killall -TERM ofd_access_log_reader
17535 if ((rc != 0)); then
17536 error "ofd_access_log_reader exited with rc = '${rc}'"
17539 run_test 165e "ofd_access_log MDT index filter works"
17542 local trace="/tmp/${tfile}.trace"
17547 do_facet ost1 timeout 60 ofd_access_log_reader \
17548 --exit-on-close --debug=- --trace=- > "${trace}" &
17555 if ((rc != 0)); then
17556 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17561 run_test 165f "ofd_access_log_reader --exit-on-close works"
17564 # do directio so as not to populate the page cache
17565 log "creating a 10 Mb file"
17566 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17567 error "multiop failed while creating a file"
17568 log "starting reads"
17569 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17570 log "truncating the file"
17571 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17572 error "multiop failed while truncating the file"
17574 kill %+ || true # reads might have finished
17575 echo "wait until dd is finished"
17577 log "removing the temporary file"
17578 rm -rf $DIR/$tfile || error "tmp file removal failed"
17580 run_test 169 "parallel read and truncate should not deadlock"
17583 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17585 $LCTL clear # bug 18514
17586 $LCTL debug_daemon start $TMP/${tfile}_log_good
17588 $LCTL debug_daemon stop
17589 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17590 error "sed failed to read log_good"
17592 $LCTL debug_daemon start $TMP/${tfile}_log_good
17594 $LCTL debug_daemon stop
17596 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17597 error "lctl df log_bad failed"
17599 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17600 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17602 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17603 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17605 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17606 error "bad_line good_line1 good_line2 are empty"
17608 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17609 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17610 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17612 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17613 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17614 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17616 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17617 error "bad_line_new good_line_new are empty"
17619 local expected_good=$((good_line1 + good_line2*2))
17621 rm -f $TMP/${tfile}*
17622 # LU-231, short malformed line may not be counted into bad lines
17623 if [ $bad_line -ne $bad_line_new ] &&
17624 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17625 error "expected $bad_line bad lines, but got $bad_line_new"
17629 if [ $expected_good -ne $good_line_new ]; then
17630 error "expected $expected_good good lines, but got $good_line_new"
17635 run_test 170 "test lctl df to handle corrupted log ====================="
17637 test_171() { # bug20592
17638 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17640 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17641 $LCTL set_param fail_loc=0x50e
17642 $LCTL set_param fail_val=3000
17643 multiop_bg_pause $DIR/$tfile O_s || true
17645 kill -USR1 $MULTIPID
17649 if dmesg | grep "recursive fault"; then
17650 error "caught a recursive fault"
17652 $LCTL set_param fail_loc=0
17655 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17657 # it would be good to share it with obdfilter-survey/iokit-libecho code
17658 setup_obdecho_osc () {
17661 local obdfilter_name=$2
17662 echo "Creating new osc for $obdfilter_name on $ost_nid"
17663 # make sure we can find loopback nid
17664 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17666 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17667 ${obdfilter_name}_osc_UUID || rc=2; }
17668 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17669 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17673 cleanup_obdecho_osc () {
17674 local obdfilter_name=$1
17675 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17676 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17683 local pages=${3:-64}
17688 local obd_size=$(get_obd_size $node $OBD)
17689 local page_size=$(get_page_size $node)
17690 if [[ -n "$obd_size" ]]; then
17691 local new_count=$((obd_size / (pages * page_size / 1024)))
17692 [[ $new_count -ge $count ]] || count=$new_count
17695 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17696 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17698 if [ $rc -eq 0 ]; then
17699 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17700 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17702 echo "New object id is $id"
17703 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17705 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17706 "test_brw $count w v $pages $id" || rc=4; }
17707 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17709 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17710 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17711 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17712 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17713 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17718 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17720 if ! [ -d /sys/fs/lustre/echo_client ] &&
17721 ! module_loaded obdecho; then
17722 load_module obdecho/obdecho &&
17723 stack_trap "rmmod obdecho" EXIT ||
17724 error "unable to load obdecho on client"
17727 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17728 local host=$($LCTL get_param -n osc.$osc.import |
17729 awk '/current_connection:/ { print $2 }' )
17730 local target=$($LCTL get_param -n osc.$osc.import |
17731 awk '/target:/ { print $2 }' )
17732 target=${target%_UUID}
17734 if [ -n "$target" ]; then
17735 setup_obdecho_osc $host $target &&
17736 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17737 { error "obdecho setup failed with $?"; return; }
17739 obdecho_test ${target}_osc client ||
17740 error "obdecho_test failed on ${target}_osc"
17742 $LCTL get_param osc.$osc.import
17743 error "there is no osc.$osc.import target"
17746 run_test 180a "test obdecho on osc"
17749 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17750 remote_ost_nodsh && skip "remote OST with nodsh"
17752 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17753 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17754 error "failed to load module obdecho"
17756 local target=$(do_facet ost1 $LCTL dl |
17757 awk '/obdfilter/ { print $4; exit; }')
17759 if [ -n "$target" ]; then
17760 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17762 do_facet ost1 $LCTL dl
17763 error "there is no obdfilter target on ost1"
17766 run_test 180b "test obdecho directly on obdfilter"
17768 test_180c() { # LU-2598
17769 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17770 remote_ost_nodsh && skip "remote OST with nodsh"
17771 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17772 skip "Need MDS version at least 2.4.0"
17774 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17775 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17776 error "failed to load module obdecho"
17778 local target=$(do_facet ost1 $LCTL dl |
17779 awk '/obdfilter/ { print $4; exit; }')
17781 if [ -n "$target" ]; then
17782 local pages=16384 # 64MB bulk I/O RPC size
17784 obdecho_test "$target" ost1 "$pages" ||
17785 error "obdecho_test with pages=$pages failed with $?"
17787 do_facet ost1 $LCTL dl
17788 error "there is no obdfilter target on ost1"
17791 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17793 test_181() { # bug 22177
17794 test_mkdir $DIR/$tdir
17795 # create enough files to index the directory
17796 createmany -o $DIR/$tdir/foobar 4000
17797 # print attributes for debug purpose
17800 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17802 # remove the files & current working dir
17803 unlinkmany $DIR/$tdir/foobar 4000
17805 kill -USR1 $MULTIPID
17807 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17810 run_test 181 "Test open-unlinked dir ========================"
17816 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17818 $LCTL set_param mdc.*.rpc_stats=clear
17820 for (( i = 0; i < $tcount; i++ )) ; do
17821 mkdir $DIR/$tdir/$i
17824 for (( i = 0; i < $tcount; i++ )) ; do
17825 createmany -o $DIR/$tdir/$i/f- $fcount &
17829 for (( i = 0; i < $tcount; i++ )) ; do
17830 unlinkmany $DIR/$tdir/$i/f- $fcount &
17834 $LCTL get_param mdc.*.rpc_stats
17838 run_test 182 "Test parallel modify metadata operations ================"
17840 test_183() { # LU-2275
17841 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17842 remote_mds_nodsh && skip "remote MDS with nodsh"
17843 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17844 skip "Need MDS version at least 2.3.56"
17846 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17847 echo aaa > $DIR/$tdir/$tfile
17849 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17850 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17852 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17853 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17855 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17857 # Flush negative dentry cache
17858 touch $DIR/$tdir/$tfile
17860 # We are not checking for any leaked references here, they'll
17861 # become evident next time we do cleanup with module unload.
17864 run_test 183 "No crash or request leak in case of strange dispositions ========"
17866 # test suite 184 is for LU-2016, LU-2017
17868 check_swap_layouts_support
17870 dir0=$DIR/$tdir/$testnum
17871 test_mkdir -p -c1 $dir0
17876 $LFS setstripe -c1 $file1
17878 $LFS setstripe -c2 $file2
17880 gen1=$($LFS getstripe -g $file1)
17881 gen2=$($LFS getstripe -g $file2)
17883 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17884 gen=$($LFS getstripe -g $file1)
17885 [[ $gen1 != $gen ]] ||
17886 error "Layout generation on $file1 does not change"
17887 gen=$($LFS getstripe -g $file2)
17888 [[ $gen2 != $gen ]] ||
17889 error "Layout generation on $file2 does not change"
17891 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17892 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17894 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17896 run_test 184a "Basic layout swap"
17899 check_swap_layouts_support
17901 dir0=$DIR/$tdir/$testnum
17902 mkdir -p $dir0 || error "creating dir $dir0"
17909 $LFS setstripe -c1 $file1
17910 $LFS setstripe -c2 $file2
17911 $LFS setstripe -c1 $file3
17912 chown $RUNAS_ID $file3
17913 gen1=$($LFS getstripe -g $file1)
17914 gen2=$($LFS getstripe -g $file2)
17916 $LFS swap_layouts $dir1 $dir2 &&
17917 error "swap of directories layouts should fail"
17918 $LFS swap_layouts $dir1 $file1 &&
17919 error "swap of directory and file layouts should fail"
17920 $RUNAS $LFS swap_layouts $file1 $file2 &&
17921 error "swap of file we cannot write should fail"
17922 $LFS swap_layouts $file1 $file3 &&
17923 error "swap of file with different owner should fail"
17924 /bin/true # to clear error code
17926 run_test 184b "Forbidden layout swap (will generate errors)"
17929 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17930 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17931 check_swap_layouts_support
17932 check_swap_layout_no_dom $DIR
17934 local dir0=$DIR/$tdir/$testnum
17935 mkdir -p $dir0 || error "creating dir $dir0"
17937 local ref1=$dir0/ref1
17938 local ref2=$dir0/ref2
17939 local file1=$dir0/file1
17940 local file2=$dir0/file2
17941 # create a file large enough for the concurrent test
17942 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17943 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17944 echo "ref file size: ref1($(stat -c %s $ref1))," \
17945 "ref2($(stat -c %s $ref2))"
17948 dd if=$ref1 of=$file1 bs=16k &
17951 # Make sure dd starts to copy file, but wait at most 5 seconds
17953 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17955 $LFS swap_layouts $file1 $file2
17958 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17959 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17961 # how many bytes copied before swapping layout
17962 local copied=$(stat -c %s $file2)
17963 local remaining=$(stat -c %s $ref1)
17964 remaining=$((remaining - copied))
17965 echo "Copied $copied bytes before swapping layout..."
17967 cmp -n $copied $file1 $ref2 | grep differ &&
17968 error "Content mismatch [0, $copied) of ref2 and file1"
17969 cmp -n $copied $file2 $ref1 ||
17970 error "Content mismatch [0, $copied) of ref1 and file2"
17971 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17972 error "Content mismatch [$copied, EOF) of ref1 and file1"
17975 rm -f $ref1 $ref2 $file1 $file2
17977 run_test 184c "Concurrent write and layout swap"
17980 check_swap_layouts_support
17981 check_swap_layout_no_dom $DIR
17982 [ -z "$(which getfattr 2>/dev/null)" ] &&
17983 skip_env "no getfattr command"
17985 local file1=$DIR/$tdir/$tfile-1
17986 local file2=$DIR/$tdir/$tfile-2
17987 local file3=$DIR/$tdir/$tfile-3
17991 mkdir -p $DIR/$tdir
17992 touch $file1 || error "create $file1 failed"
17993 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17994 error "create $file2 failed"
17995 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17996 error "create $file3 failed"
17997 lovea1=$(get_layout_param $file1)
17999 $LFS swap_layouts $file2 $file3 ||
18000 error "swap $file2 $file3 layouts failed"
18001 $LFS swap_layouts $file1 $file2 ||
18002 error "swap $file1 $file2 layouts failed"
18004 lovea2=$(get_layout_param $file2)
18007 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
18009 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18010 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
18012 run_test 184d "allow stripeless layouts swap"
18015 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
18016 skip "Need MDS version at least 2.6.94"
18017 check_swap_layouts_support
18018 check_swap_layout_no_dom $DIR
18019 [ -z "$(which getfattr 2>/dev/null)" ] &&
18020 skip_env "no getfattr command"
18022 local file1=$DIR/$tdir/$tfile-1
18023 local file2=$DIR/$tdir/$tfile-2
18024 local file3=$DIR/$tdir/$tfile-3
18027 mkdir -p $DIR/$tdir
18028 touch $file1 || error "create $file1 failed"
18029 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
18030 error "create $file2 failed"
18031 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
18032 error "create $file3 failed"
18034 $LFS swap_layouts $file1 $file2 ||
18035 error "swap $file1 $file2 layouts failed"
18037 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
18038 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
18040 echo 123 > $file1 || error "Should be able to write into $file1"
18042 $LFS swap_layouts $file1 $file3 ||
18043 error "swap $file1 $file3 layouts failed"
18045 echo 123 > $file1 || error "Should be able to write into $file1"
18047 rm -rf $file1 $file2 $file3
18049 run_test 184e "Recreate layout after stripeless layout swaps"
18052 # Create a file with name longer than sizeof(struct stat) ==
18053 # 144 to see if we can get chars from the file name to appear
18054 # in the returned striping. Note that 'f' == 0x66.
18055 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
18057 mkdir -p $DIR/$tdir
18058 mcreate $DIR/$tdir/$file
18059 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
18060 error "IOC_MDC_GETFILEINFO returned garbage striping"
18063 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
18065 test_185() { # LU-2441
18066 # LU-3553 - no volatile file support in old servers
18067 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
18068 skip "Need MDS version at least 2.3.60"
18070 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
18071 touch $DIR/$tdir/spoo
18072 local mtime1=$(stat -c "%Y" $DIR/$tdir)
18073 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
18074 error "cannot create/write a volatile file"
18075 [ "$FILESET" == "" ] &&
18076 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
18077 error "FID is still valid after close"
18079 multiop_bg_pause $DIR/$tdir vVw4096_c
18086 # assume that the next FID for this client is sequential, since stdout
18087 # is unfortunately eaten by multiop_bg_pause
18088 local n=$((${fidv[1]} + 1))
18089 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
18090 if [ "$FILESET" == "" ]; then
18091 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
18092 error "FID is missing before close"
18094 kill -USR1 $multi_pid
18095 # 1 second delay, so if mtime change we will see it
18097 local mtime2=$(stat -c "%Y" $DIR/$tdir)
18098 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
18100 run_test 185 "Volatile file support"
18102 function create_check_volatile() {
18106 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
18109 local FID=$(cat /tmp/${tfile}.fid)
18110 [ "$FID" == "" ] && error "can't get FID for volatile"
18111 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
18112 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
18113 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
18117 cancel_lru_locks mdc # flush opencache
18118 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
18123 # LU-12516 - volatile creation via .lustre
18124 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
18125 skip "Need MDS version at least 2.3.55"
18127 create_check_volatile 0
18128 [ $MDSCOUNT -lt 2 ] && return 0
18131 create_check_volatile 1
18135 run_test 185a "Volatile file creation in .lustre/fid/"
18138 remote_mds_nodsh && skip "remote MDS with nodsh"
18139 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18140 skip "Need MDS version at least 2.3.0"
18142 local dir0=$DIR/$tdir/$testnum
18143 mkdir -p $dir0 || error "creating dir $dir0"
18145 local file=$dir0/file1
18146 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
18147 local dv1=$($LFS data_version $file)
18148 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
18149 local dv2=$($LFS data_version $file)
18150 [[ $dv1 != $dv2 ]] ||
18151 error "data version did not change on write $dv1 == $dv2"
18156 run_test 187a "Test data version change"
18159 remote_mds_nodsh && skip "remote MDS with nodsh"
18160 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
18161 skip "Need MDS version at least 2.3.0"
18163 local dir0=$DIR/$tdir/$testnum
18164 mkdir -p $dir0 || error "creating dir $dir0"
18166 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
18167 [[ ${DV[0]} != ${DV[1]} ]] ||
18168 error "data version did not change on write"\
18169 " ${DV[0]} == ${DV[1]}"
18174 run_test 187b "Test data version change on volatile file"
18177 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18178 remote_mgs_nodsh && skip "remote MGS with nodsh"
18179 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
18181 local POOL=${POOL:-cea1}
18182 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
18183 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
18186 local last_ost=$(($OSTCOUNT - 1))
18188 local ost_list=$(seq $first_ost $ost_step $last_ost)
18189 local ost_range="$first_ost $last_ost $ost_step"
18190 local test_path=$POOL_ROOT/$POOL_DIR_NAME
18191 local file_dir=$POOL_ROOT/file_tst
18192 local subdir=$test_path/subdir
18196 # former test_200a test_200b
18197 pool_add $POOL || { rc=$? ; break; }
18198 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
18199 # former test_200c test_200d
18200 mkdir -p $test_path
18201 pool_set_dir $POOL $test_path || { rc=$? ; break; }
18202 pool_check_dir $POOL $test_path || { rc=$? ; break; }
18204 pool_check_dir $POOL $subdir || { rc=$? ; break; }
18205 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
18206 || { rc=$? ; break; }
18207 # former test_200e test_200f
18208 local files=$((OSTCOUNT*3))
18209 pool_alloc_files $POOL $test_path $files "$ost_list" \
18210 || { rc=$? ; break; }
18211 pool_create_files $POOL $file_dir $files "$ost_list" \
18212 || { rc=$? ; break; }
18213 # former test_200g test_200h
18214 pool_lfs_df $POOL || { rc=$? ; break; }
18215 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
18217 # former test_201a test_201b test_201c
18218 pool_remove_first_target $POOL || { rc=$? ; break; }
18220 local f=$test_path/$tfile
18221 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
18222 pool_remove $POOL $f || { rc=$? ; break; }
18230 run_test 200 "OST pools"
18232 # usage: default_attr <count | size | offset>
18234 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
18237 # usage: check_default_stripe_attr
18238 check_default_stripe_attr() {
18239 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
18242 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
18244 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
18248 error "unknown getstripe attr '$1'"
18251 [ $ACTUAL == $EXPECTED ] ||
18252 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
18256 test_mkdir $DIR/$tdir
18257 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
18259 check_default_stripe_attr --stripe-count
18260 check_default_stripe_attr --stripe-size
18261 check_default_stripe_attr --stripe-index
18263 run_test 204a "Print default stripe attributes"
18266 test_mkdir $DIR/$tdir
18267 $LFS setstripe --stripe-count 1 $DIR/$tdir
18269 check_default_stripe_attr --stripe-size
18270 check_default_stripe_attr --stripe-index
18272 run_test 204b "Print default stripe size and offset"
18275 test_mkdir $DIR/$tdir
18276 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18278 check_default_stripe_attr --stripe-count
18279 check_default_stripe_attr --stripe-index
18281 run_test 204c "Print default stripe count and offset"
18284 test_mkdir $DIR/$tdir
18285 $LFS setstripe --stripe-index 0 $DIR/$tdir
18287 check_default_stripe_attr --stripe-count
18288 check_default_stripe_attr --stripe-size
18290 run_test 204d "Print default stripe count and size"
18293 test_mkdir $DIR/$tdir
18294 $LFS setstripe -d $DIR/$tdir
18296 check_default_stripe_attr --stripe-count --raw
18297 check_default_stripe_attr --stripe-size --raw
18298 check_default_stripe_attr --stripe-index --raw
18300 run_test 204e "Print raw stripe attributes"
18303 test_mkdir $DIR/$tdir
18304 $LFS setstripe --stripe-count 1 $DIR/$tdir
18306 check_default_stripe_attr --stripe-size --raw
18307 check_default_stripe_attr --stripe-index --raw
18309 run_test 204f "Print raw stripe size and offset"
18312 test_mkdir $DIR/$tdir
18313 $LFS setstripe --stripe-size 65536 $DIR/$tdir
18315 check_default_stripe_attr --stripe-count --raw
18316 check_default_stripe_attr --stripe-index --raw
18318 run_test 204g "Print raw stripe count and offset"
18321 test_mkdir $DIR/$tdir
18322 $LFS setstripe --stripe-index 0 $DIR/$tdir
18324 check_default_stripe_attr --stripe-count --raw
18325 check_default_stripe_attr --stripe-size --raw
18327 run_test 204h "Print raw stripe count and size"
18329 # Figure out which job scheduler is being used, if any,
18330 # or use a fake one
18331 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
18332 JOBENV=SLURM_JOB_ID
18333 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
18335 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
18337 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
18338 JOBENV=LOADL_STEP_ID
18339 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
18342 $LCTL list_param jobid_name > /dev/null 2>&1
18343 if [ $? -eq 0 ]; then
18349 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
18351 verify_jobstats() {
18356 # we don't really need to clear the stats for this test to work, since each
18357 # command has a unique jobid, but it makes debugging easier if needed.
18358 # for facet in $facets; do
18359 # local dev=$(convert_facet2label $facet)
18360 # # clear old jobstats
18361 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
18364 # use a new JobID for each test, or we might see an old one
18365 [ "$JOBENV" = "FAKE_JOBID" ] &&
18366 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
18368 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
18370 [ "$JOBENV" = "nodelocal" ] && {
18371 FAKE_JOBID=id.$testnum.%e.$RANDOM
18372 $LCTL set_param jobid_name=$FAKE_JOBID
18373 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
18376 log "Test: ${cmd[*]}"
18377 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
18379 if [ $JOBENV = "FAKE_JOBID" ]; then
18380 FAKE_JOBID=$JOBVAL ${cmd[*]}
18385 # all files are created on OST0000
18386 for facet in $facets; do
18387 local stats="*.$(convert_facet2label $facet).job_stats"
18389 # strip out libtool wrappers for in-tree executables
18390 if (( $(do_facet $facet lctl get_param $stats |
18391 sed -e 's/\.lt-/./' | grep -cw $JOBVAL) != 1 )); then
18392 do_facet $facet lctl get_param $stats
18393 error "No jobstats for $JOBVAL found on $facet::$stats"
18399 local new_jobenv=$1
18401 set_persistent_param_and_check client "jobid_var" \
18402 "$FSNAME.sys.jobid_var" $new_jobenv
18405 test_205a() { # Job stats
18406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18407 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
18408 skip "Need MDS version with at least 2.7.1"
18409 remote_mgs_nodsh && skip "remote MGS with nodsh"
18410 remote_mds_nodsh && skip "remote MDS with nodsh"
18411 remote_ost_nodsh && skip "remote OST with nodsh"
18412 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
18413 skip "Server doesn't support jobstats"
18414 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
18416 local old_jobenv=$($LCTL get_param -n jobid_var)
18417 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
18419 if [[ $PERM_CMD == *"set_param -P"* ]]; then
18420 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
18422 stack_trap "do_facet mgs $PERM_CMD \
18423 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
18427 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
18428 mdt.*.job_cleanup_interval | head -n 1)
18429 local new_interval=5
18430 do_facet $SINGLEMDS \
18431 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
18432 stack_trap "do_facet $SINGLEMDS \
18433 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
18434 local start=$SECONDS
18438 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
18439 verify_jobstats "$cmd" "$SINGLEMDS"
18441 cmd="rmdir $DIR/$tdir"
18442 verify_jobstats "$cmd" "$SINGLEMDS"
18443 # mkdir on secondary MDT
18444 if [ $MDSCOUNT -gt 1 ]; then
18445 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
18446 verify_jobstats "$cmd" "mds2"
18449 cmd="mknod $DIR/$tfile c 1 3"
18450 verify_jobstats "$cmd" "$SINGLEMDS"
18452 cmd="rm -f $DIR/$tfile"
18453 verify_jobstats "$cmd" "$SINGLEMDS"
18454 # create all files on OST0000 so verify_jobstats can find OST stats
18456 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
18457 verify_jobstats "$cmd" "$SINGLEMDS"
18459 cmd="touch $DIR/$tfile"
18460 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18462 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
18463 verify_jobstats "$cmd" "ost1"
18465 cancel_lru_locks osc
18466 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
18467 verify_jobstats "$cmd" "ost1"
18469 cmd="$TRUNCATE $DIR/$tfile 0"
18470 verify_jobstats "$cmd" "$SINGLEMDS ost1"
18472 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
18473 verify_jobstats "$cmd" "$SINGLEMDS"
18474 # jobstats expiry - sleep until old stats should be expired
18475 local left=$((new_interval + 5 - (SECONDS - start)))
18476 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
18477 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
18479 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
18480 verify_jobstats "$cmd" "$SINGLEMDS"
18481 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
18482 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
18484 # Ensure that jobid are present in changelog (if supported by MDS)
18485 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
18486 changelog_dump | tail -10
18487 jobids=$(changelog_dump | tail -9 | grep -c "j=")
18488 [ $jobids -eq 9 ] ||
18489 error "Wrong changelog jobid count $jobids != 9"
18493 jobstats_set $JOBENV
18495 changelog_dump | grep $tfile
18496 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
18497 [ $jobids -eq 0 ] ||
18498 error "Unexpected jobids when jobid_var=$JOBENV"
18501 # test '%j' access to environment variable - if supported
18502 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
18503 JOBENV="JOBCOMPLEX"
18504 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18506 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18509 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
18510 JOBENV="JOBCOMPLEX"
18511 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
18513 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18516 # test '%j' access to per-session jobid - if supported
18517 if lctl list_param jobid_this_session > /dev/null 2>&1
18519 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
18520 lctl set_param jobid_this_session=$USER
18522 JOBENV="JOBCOMPLEX"
18523 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
18525 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
18528 run_test 205a "Verify job stats"
18530 # LU-13117, LU-13597
18532 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
18533 skip "Need MDS version at least 2.13.54.91"
18535 job_stats="mdt.*.job_stats"
18536 $LCTL set_param $job_stats=clear
18537 # Setting jobid_var to USER might not be supported
18538 $LCTL set_param jobid_var=USER || true
18539 $LCTL set_param jobid_name="%e.%u"
18540 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18541 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18542 grep "job_id:.*foolish" &&
18543 error "Unexpected jobid found"
18544 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18545 grep "open:.*min.*max.*sum" ||
18546 error "wrong job_stats format found"
18548 run_test 205b "Verify job stats jobid and output format"
18552 $LCTL set_param llite.*.stats=0
18553 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18554 $LCTL get_param llite.*.stats
18555 $LCTL get_param llite.*.stats | grep \
18556 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18557 error "wrong client stats format found"
18559 run_test 205c "Verify client stats format"
18561 # LU-1480, LU-1773 and LU-1657
18563 mkdir -p $DIR/$tdir
18564 $LFS setstripe -c -1 $DIR/$tdir
18565 #define OBD_FAIL_LOV_INIT 0x1403
18566 $LCTL set_param fail_loc=0xa0001403
18567 $LCTL set_param fail_val=1
18568 touch $DIR/$tdir/$tfile || true
18570 run_test 206 "fail lov_init_raid0() doesn't lbug"
18573 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18574 local fsz=`stat -c %s $DIR/$tfile`
18575 cancel_lru_locks mdc
18577 # do not return layout in getattr intent
18578 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18579 $LCTL set_param fail_loc=0x170
18580 local sz=`stat -c %s $DIR/$tfile`
18582 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18586 run_test 207a "can refresh layout at glimpse"
18589 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18590 local cksum=`md5sum $DIR/$tfile`
18591 local fsz=`stat -c %s $DIR/$tfile`
18592 cancel_lru_locks mdc
18593 cancel_lru_locks osc
18595 # do not return layout in getattr intent
18596 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18597 $LCTL set_param fail_loc=0x171
18599 # it will refresh layout after the file is opened but before read issues
18600 echo checksum is "$cksum"
18601 echo "$cksum" |md5sum -c --quiet || error "file differs"
18605 run_test 207b "can refresh layout at open"
18608 # FIXME: in this test suite, only RD lease is used. This is okay
18609 # for now as only exclusive open is supported. After generic lease
18610 # is done, this test suite should be revised. - Jinshan
18612 remote_mds_nodsh && skip "remote MDS with nodsh"
18613 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18614 skip "Need MDS version at least 2.4.52"
18616 echo "==== test 1: verify get lease work"
18617 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18619 echo "==== test 2: verify lease can be broken by upcoming open"
18620 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18624 $MULTIOP $DIR/$tfile oO_RDWR:c
18625 kill -USR1 $PID && wait $PID || error "break lease error"
18627 echo "==== test 3: verify lease can't be granted if an open already exists"
18628 $MULTIOP $DIR/$tfile oO_RDWR:_c &
18632 $MULTIOP $DIR/$tfile oO_RDWR:eReUc && error "apply lease should fail"
18633 kill -USR1 $PID && wait $PID || error "open file error"
18635 echo "==== test 4: lease can sustain over recovery"
18636 $MULTIOP $DIR/$tfile oO_RDWR:eR_E+eUc &
18642 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18644 echo "==== test 5: lease broken can't be regained by replay"
18645 $MULTIOP $DIR/$tfile oO_RDWR:eR_E-eUc &
18649 # open file to break lease and then recovery
18650 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18653 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18657 run_test 208 "Exclusive open"
18660 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18661 skip_env "must have disp_stripe"
18664 sync; sleep 5; sync;
18666 echo 3 > /proc/sys/vm/drop_caches
18667 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18668 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18669 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18671 # open/close 500 times
18672 for i in $(seq 500); do
18676 echo 3 > /proc/sys/vm/drop_caches
18677 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18678 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18679 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18681 echo "before: $req_before, after: $req_after"
18682 [ $((req_after - req_before)) -ge 300 ] &&
18683 error "open/close requests are not freed"
18686 run_test 209 "read-only open/close requests should be freed promptly"
18691 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18695 $LFS getstripe $DIR/$tfile
18697 wait $pid || error "multiop failed"
18699 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18703 $LFS getstripe $DIR/$tfile
18705 wait $pid || error "multiop failed"
18707 run_test 210 "lfs getstripe does not break leases"
18711 size=$((size % 8192 + 1))
18712 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18713 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18714 rm -f $DIR/f212 $DIR/f212.xyz
18716 run_test 212 "Sendfile test ============================================"
18719 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18720 cancel_lru_locks osc
18721 lctl set_param fail_loc=0x8000040f
18722 # generate a read lock
18723 cat $DIR/$tfile > /dev/null
18724 # write to the file, it will try to cancel the above read lock.
18725 cat /etc/hosts >> $DIR/$tfile
18727 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18729 test_214() { # for bug 20133
18730 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18731 for (( i=0; i < 340; i++ )) ; do
18732 touch $DIR/$tdir/d214c/a$i
18735 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18736 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18737 ls $DIR/d214c || error "ls $DIR/d214c failed"
18738 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18739 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18741 run_test 214 "hash-indexed directory test - bug 20133"
18743 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18744 create_lnet_proc_files() {
18745 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18748 # counterpart of create_lnet_proc_files
18749 remove_lnet_proc_files() {
18750 rm -f $TMP/lnet_$1.sys
18753 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18754 # 3rd arg as regexp for body
18755 check_lnet_proc_stats() {
18756 local l=$(cat "$TMP/lnet_$1" |wc -l)
18757 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18759 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18762 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18763 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18764 # optional and can be regexp for 2nd line (lnet.routes case)
18765 check_lnet_proc_entry() {
18766 local blp=2 # blp stands for 'position of 1st line of body'
18767 [ -z "$5" ] || blp=3 # lnet.routes case
18769 local l=$(cat "$TMP/lnet_$1" |wc -l)
18770 # subtracting one from $blp because the body can be empty
18771 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18773 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18774 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18776 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18777 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18779 # bail out if any unexpected line happened
18780 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18781 [ "$?" != 0 ] || error "$2 misformatted"
18784 test_215() { # for bugs 18102, 21079, 21517
18785 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18787 local N='(0|[1-9][0-9]*)' # non-negative numeric
18788 local P='[1-9][0-9]*' # positive numeric
18789 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18790 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18791 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18792 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18794 local L1 # regexp for 1st line
18795 local L2 # regexp for 2nd line (optional)
18796 local BR # regexp for the rest (body)
18798 # lnet.stats should look as 11 space-separated non-negative numerics
18799 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18800 create_lnet_proc_files "stats"
18801 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18802 remove_lnet_proc_files "stats"
18804 # lnet.routes should look like this:
18805 # Routing disabled/enabled
18806 # net hops priority state router
18807 # where net is a string like tcp0, hops > 0, priority >= 0,
18808 # state is up/down,
18809 # router is a string like 192.168.1.1@tcp2
18810 L1="^Routing (disabled|enabled)$"
18811 L2="^net +hops +priority +state +router$"
18812 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18813 create_lnet_proc_files "routes"
18814 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18815 remove_lnet_proc_files "routes"
18817 # lnet.routers should look like this:
18818 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18819 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18820 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18821 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18822 L1="^ref +rtr_ref +alive +router$"
18823 BR="^$P +$P +(up|down) +$NID$"
18824 create_lnet_proc_files "routers"
18825 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18826 remove_lnet_proc_files "routers"
18828 # lnet.peers should look like this:
18829 # nid refs state last max rtr min tx min queue
18830 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18831 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18832 # numeric (0 or >0 or <0), queue >= 0.
18833 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18834 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18835 create_lnet_proc_files "peers"
18836 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18837 remove_lnet_proc_files "peers"
18839 # lnet.buffers should look like this:
18840 # pages count credits min
18841 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18842 L1="^pages +count +credits +min$"
18843 BR="^ +$N +$N +$I +$I$"
18844 create_lnet_proc_files "buffers"
18845 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18846 remove_lnet_proc_files "buffers"
18848 # lnet.nis should look like this:
18849 # nid status alive refs peer rtr max tx min
18850 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18851 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18852 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18853 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18854 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18855 create_lnet_proc_files "nis"
18856 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18857 remove_lnet_proc_files "nis"
18859 # can we successfully write to lnet.stats?
18860 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18862 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18864 test_216() { # bug 20317
18865 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18866 remote_ost_nodsh && skip "remote OST with nodsh"
18869 local facets=$(get_facets OST)
18870 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18872 save_lustre_params client "osc.*.contention_seconds" > $p
18873 save_lustre_params $facets \
18874 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18875 save_lustre_params $facets \
18876 "ldlm.namespaces.filter-*.contended_locks" >> $p
18877 save_lustre_params $facets \
18878 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18879 clear_stats osc.*.osc_stats
18881 # agressive lockless i/o settings
18882 do_nodes $(comma_list $(osts_nodes)) \
18883 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18884 ldlm.namespaces.filter-*.contended_locks=0 \
18885 ldlm.namespaces.filter-*.contention_seconds=60"
18886 lctl set_param -n osc.*.contention_seconds=60
18888 $DIRECTIO write $DIR/$tfile 0 10 4096
18889 $CHECKSTAT -s 40960 $DIR/$tfile
18891 # disable lockless i/o
18892 do_nodes $(comma_list $(osts_nodes)) \
18893 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18894 ldlm.namespaces.filter-*.contended_locks=32 \
18895 ldlm.namespaces.filter-*.contention_seconds=0"
18896 lctl set_param -n osc.*.contention_seconds=0
18897 clear_stats osc.*.osc_stats
18899 dd if=/dev/zero of=$DIR/$tfile count=0
18900 $CHECKSTAT -s 0 $DIR/$tfile
18902 restore_lustre_params <$p
18906 run_test 216 "check lockless direct write updates file size and kms correctly"
18908 test_217() { # bug 22430
18909 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18914 for node in $(nodes_list); do
18915 nid=$(host_nids_address $node $NETTYPE)
18916 if [[ $nid = *-* ]] ; then
18917 echo "lctl ping $(h2nettype $nid)"
18918 lctl ping $(h2nettype $nid)
18920 echo "skipping $node (no hyphen detected)"
18924 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18927 # do directio so as not to populate the page cache
18928 log "creating a 10 Mb file"
18929 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18930 log "starting reads"
18931 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18932 log "truncating the file"
18933 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18935 kill %+ || true # reads might have finished
18936 echo "wait until dd is finished"
18938 log "removing the temporary file"
18939 rm -rf $DIR/$tfile || error "tmp file removal failed"
18941 run_test 218 "parallel read and truncate should not deadlock"
18944 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18946 # write one partial page
18947 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18948 # set no grant so vvp_io_commit_write will do sync write
18949 $LCTL set_param fail_loc=0x411
18950 # write a full page at the end of file
18951 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18953 $LCTL set_param fail_loc=0
18954 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18955 $LCTL set_param fail_loc=0x411
18956 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18959 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18960 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18962 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18964 test_220() { #LU-325
18965 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18966 remote_ost_nodsh && skip "remote OST with nodsh"
18967 remote_mds_nodsh && skip "remote MDS with nodsh"
18968 remote_mgs_nodsh && skip "remote MGS with nodsh"
18972 # create on MDT0000 so the last_id and next_id are correct
18973 mkdir_on_mdt0 $DIR/$tdir
18974 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18978 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18979 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18980 osp.$mdtosc_proc1.prealloc_last_id)
18981 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18982 osp.$mdtosc_proc1.prealloc_next_id)
18986 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18987 #define OBD_FAIL_OST_ENOINO 0x229
18988 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18989 create_pool $FSNAME.$TESTNAME || return 1
18990 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18992 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18994 MDSOBJS=$((last_id - next_id))
18995 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18997 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18998 echo "OST still has $count kbytes free"
19000 echo "create $MDSOBJS files @next_id..."
19001 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
19003 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19004 osp.$mdtosc_proc1.prealloc_last_id)
19005 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
19006 osp.$mdtosc_proc1.prealloc_next_id)
19008 echo "after creation, last_id=$last_id2, next_id=$next_id2"
19013 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
19014 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
19016 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
19017 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
19018 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
19019 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
19020 echo "unlink $MDSOBJS files @$next_id..."
19021 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
19023 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
19026 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19028 dd if=`which date` of=$MOUNT/date oflag=sync
19029 chmod +x $MOUNT/date
19031 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
19032 $LCTL set_param fail_loc=0x80001401
19034 $MOUNT/date > /dev/null
19037 run_test 221 "make sure fault and truncate race to not cause OOM"
19040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19043 test_mkdir $DIR/$tdir
19044 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19045 createmany -o $DIR/$tdir/$tfile 10
19046 cancel_lru_locks mdc
19047 cancel_lru_locks osc
19048 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19049 $LCTL set_param fail_loc=0x31a
19050 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
19051 $LCTL set_param fail_loc=0
19054 run_test 222a "AGL for ls should not trigger CLIO lock failure"
19057 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19060 test_mkdir $DIR/$tdir
19061 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19062 createmany -o $DIR/$tdir/$tfile 10
19063 cancel_lru_locks mdc
19064 cancel_lru_locks osc
19065 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
19066 $LCTL set_param fail_loc=0x31a
19067 rm -r $DIR/$tdir || error "AGL for rmdir failed"
19068 $LCTL set_param fail_loc=0
19070 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
19073 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19076 test_mkdir $DIR/$tdir
19077 $LFS setstripe -c 1 -i 0 $DIR/$tdir
19078 createmany -o $DIR/$tdir/$tfile 10
19079 cancel_lru_locks mdc
19080 cancel_lru_locks osc
19081 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
19082 $LCTL set_param fail_loc=0x31b
19083 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
19084 $LCTL set_param fail_loc=0
19087 run_test 223 "osc reenqueue if without AGL lock granted ======================="
19089 test_224a() { # LU-1039, MRP-303
19090 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19091 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
19092 $LCTL set_param fail_loc=0x508
19093 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 conv=fsync
19094 $LCTL set_param fail_loc=0
19097 run_test 224a "Don't panic on bulk IO failure"
19099 test_224bd_sub() { # LU-1039, MRP-303
19100 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19104 dd if=/dev/urandom of=$TMP/$tfile bs=1M count=1
19106 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19108 dd if=$TMP/$tfile of=$DIR/$tfile bs=1M count=1
19109 cancel_lru_locks osc
19111 stack_trap "set_checksums $ORIG_CSUM" EXIT
19112 local at_max_saved=0
19114 # adaptive timeouts may prevent seeing the issue
19115 if at_is_enabled; then
19116 at_max_saved=$(at_max_get mds)
19117 at_max_set 0 mds client
19118 stack_trap "at_max_set $at_max_saved mds client" EXIT
19121 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
19122 do_facet ost1 $LCTL set_param fail_val=$timeout fail_loc=0x80000515
19123 dd of=$TMP/$tfile.new if=$DIR/$tfile bs=1M count=1 || "$@"
19125 do_facet ost1 $LCTL set_param fail_loc=0
19126 cmp $TMP/$tfile $TMP/$tfile.new || error "file contents wrong"
19131 test_224bd_sub 3 error "dd failed"
19133 run_test 224b "Don't panic on bulk IO failure"
19135 test_224c() { # LU-6441
19136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19137 remote_mds_nodsh && skip "remote MDS with nodsh"
19139 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
19140 save_writethrough $p
19141 set_cache writethrough on
19143 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
19144 local at_max=$($LCTL get_param -n at_max)
19145 local timeout=$($LCTL get_param -n timeout)
19146 local test_at="at_max"
19147 local param_at="$FSNAME.sys.at_max"
19148 local test_timeout="timeout"
19149 local param_timeout="$FSNAME.sys.timeout"
19151 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
19153 set_persistent_param_and_check client "$test_at" "$param_at" 0
19154 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
19156 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
19157 do_facet ost1 "$LCTL set_param fail_loc=0x520"
19158 $LFS setstripe -c 1 -i 0 $DIR/$tfile
19159 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
19161 do_facet ost1 "$LCTL set_param fail_loc=0"
19163 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
19164 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
19167 $LCTL set_param -n $pages_per_rpc
19168 restore_lustre_params < $p
19171 run_test 224c "Don't hang if one of md lost during large bulk RPC"
19173 test_224d() { # LU-11169
19174 test_224bd_sub $((TIMEOUT + 2)) error "dd failed"
19176 run_test 224d "Don't corrupt data on bulk IO timeout"
19178 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
19180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19181 if [ -z ${MDSSURVEY} ]; then
19182 skip_env "mds-survey not found"
19184 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19185 skip "Need MDS version at least 2.2.51"
19187 local mds=$(facet_host $SINGLEMDS)
19188 local target=$(do_nodes $mds 'lctl dl' |
19189 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19191 local cmd1="file_count=1000 thrhi=4"
19192 local cmd2="dir_count=2 layer=mdd stripe_count=0"
19193 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19194 local cmd="$cmd1 $cmd2 $cmd3"
19196 rm -f ${TMP}/mds_survey*
19198 eval $cmd || error "mds-survey with zero-stripe failed"
19199 cat ${TMP}/mds_survey*
19200 rm -f ${TMP}/mds_survey*
19202 run_test 225a "Metadata survey sanity with zero-stripe"
19205 if [ -z ${MDSSURVEY} ]; then
19206 skip_env "mds-survey not found"
19208 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
19209 skip "Need MDS version at least 2.2.51"
19210 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19211 remote_mds_nodsh && skip "remote MDS with nodsh"
19212 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
19213 skip_env "Need to mount OST to test"
19216 local mds=$(facet_host $SINGLEMDS)
19217 local target=$(do_nodes $mds 'lctl dl' |
19218 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
19220 local cmd1="file_count=1000 thrhi=4"
19221 local cmd2="dir_count=2 layer=mdd stripe_count=1"
19222 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
19223 local cmd="$cmd1 $cmd2 $cmd3"
19225 rm -f ${TMP}/mds_survey*
19227 eval $cmd || error "mds-survey with stripe_count failed"
19228 cat ${TMP}/mds_survey*
19229 rm -f ${TMP}/mds_survey*
19231 run_test 225b "Metadata survey sanity with stripe_count = 1"
19233 mcreate_path2fid () {
19239 local path=$DIR/$tdir/$name
19244 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
19245 error "cannot create $desc"
19247 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
19249 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
19251 fid_path=$($LFS fid2path $MOUNT $fid)
19253 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
19255 [ "$path" == "$fid_path" ] ||
19256 error "fid2path returned $fid_path, expected $path"
19258 echo "pass with $path and $fid"
19263 mkdir -p $DIR/$tdir
19265 mcreate_path2fid 0010666 0 0 fifo "FIFO"
19266 mcreate_path2fid 0020666 1 3 null "character special file (null)"
19267 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
19268 mcreate_path2fid 0040666 0 0 dir "directory"
19269 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
19270 mcreate_path2fid 0100666 0 0 file "regular file"
19271 mcreate_path2fid 0120666 0 0 link "symbolic link"
19272 mcreate_path2fid 0140666 0 0 sock "socket"
19274 run_test 226a "call path2fid and fid2path on files of all type"
19277 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19282 mkdir -p $DIR/$tdir
19283 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
19284 error "create remote directory failed"
19285 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
19286 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
19287 "character special file (null)"
19288 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
19289 "character special file (no device)"
19290 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
19291 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
19292 "block special file (loop)"
19293 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
19294 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
19295 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
19297 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
19300 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19301 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
19302 skip "Need MDS version at least 2.13.55"
19304 local submnt=/mnt/submnt
19305 local srcfile=/etc/passwd
19306 local dstfile=$submnt/passwd
19312 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
19313 error "create remote directory failed"
19314 mkdir -p $submnt || error "create $submnt failed"
19315 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
19316 error "mount $submnt failed"
19317 stack_trap "umount $submnt" EXIT
19319 cp $srcfile $dstfile
19320 fid=$($LFS path2fid $dstfile)
19321 path=$($LFS fid2path $submnt "$fid")
19322 [ "$path" = "$dstfile" ] ||
19323 error "fid2path $submnt $fid failed ($path != $dstfile)"
19325 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
19327 # LU-1299 Executing or running ldd on a truncated executable does not
19328 # cause an out-of-memory condition.
19330 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19331 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
19333 dd if=$(which date) of=$MOUNT/date bs=1k count=1
19334 chmod +x $MOUNT/date
19336 $MOUNT/date > /dev/null
19337 ldd $MOUNT/date > /dev/null
19340 run_test 227 "running truncated executable does not cause OOM"
19342 # LU-1512 try to reuse idle OI blocks
19344 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19345 remote_mds_nodsh && skip "remote MDS with nodsh"
19346 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19348 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19349 local myDIR=$DIR/$tdir
19352 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19353 $LCTL set_param fail_loc=0x80001002
19354 createmany -o $myDIR/t- 10000
19355 $LCTL set_param fail_loc=0
19356 # The guard is current the largest FID holder
19358 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19360 local IDX=$(($SEQ % 64))
19362 do_facet $SINGLEMDS sync
19363 # Make sure journal flushed.
19365 local blk1=$(do_facet $SINGLEMDS \
19366 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19367 grep Blockcount | awk '{print $4}')
19369 # Remove old files, some OI blocks will become idle.
19370 unlinkmany $myDIR/t- 10000
19371 # Create new files, idle OI blocks should be reused.
19372 createmany -o $myDIR/t- 2000
19373 do_facet $SINGLEMDS sync
19374 # Make sure journal flushed.
19376 local blk2=$(do_facet $SINGLEMDS \
19377 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19378 grep Blockcount | awk '{print $4}')
19380 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19382 run_test 228a "try to reuse idle OI blocks"
19385 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19386 remote_mds_nodsh && skip "remote MDS with nodsh"
19387 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19389 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19390 local myDIR=$DIR/$tdir
19393 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19394 $LCTL set_param fail_loc=0x80001002
19395 createmany -o $myDIR/t- 10000
19396 $LCTL set_param fail_loc=0
19397 # The guard is current the largest FID holder
19399 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19401 local IDX=$(($SEQ % 64))
19403 do_facet $SINGLEMDS sync
19404 # Make sure journal flushed.
19406 local blk1=$(do_facet $SINGLEMDS \
19407 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19408 grep Blockcount | awk '{print $4}')
19410 # Remove old files, some OI blocks will become idle.
19411 unlinkmany $myDIR/t- 10000
19414 stop $SINGLEMDS || error "Fail to stop MDT."
19416 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
19418 df $MOUNT || error "Fail to df."
19419 # Create new files, idle OI blocks should be reused.
19420 createmany -o $myDIR/t- 2000
19421 do_facet $SINGLEMDS sync
19422 # Make sure journal flushed.
19424 local blk2=$(do_facet $SINGLEMDS \
19425 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19426 grep Blockcount | awk '{print $4}')
19428 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19430 run_test 228b "idle OI blocks can be reused after MDT restart"
19434 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19435 remote_mds_nodsh && skip "remote MDS with nodsh"
19436 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
19438 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
19439 local myDIR=$DIR/$tdir
19442 #define OBD_FAIL_SEQ_EXHAUST 0x1002
19443 $LCTL set_param fail_loc=0x80001002
19444 # 20000 files can guarantee there are index nodes in the OI file
19445 createmany -o $myDIR/t- 20000
19446 $LCTL set_param fail_loc=0
19447 # The guard is current the largest FID holder
19449 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
19451 local IDX=$(($SEQ % 64))
19453 do_facet $SINGLEMDS sync
19454 # Make sure journal flushed.
19456 local blk1=$(do_facet $SINGLEMDS \
19457 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19458 grep Blockcount | awk '{print $4}')
19460 # Remove old files, some OI blocks will become idle.
19461 unlinkmany $myDIR/t- 20000
19463 # The OI file should become empty now
19465 # Create new files, idle OI blocks should be reused.
19466 createmany -o $myDIR/t- 2000
19467 do_facet $SINGLEMDS sync
19468 # Make sure journal flushed.
19470 local blk2=$(do_facet $SINGLEMDS \
19471 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
19472 grep Blockcount | awk '{print $4}')
19474 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
19476 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
19478 test_229() { # LU-2482, LU-3448
19479 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19480 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
19481 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
19482 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
19486 # Create a file with a released layout and stripe count 2.
19487 $MULTIOP $DIR/$tfile H2c ||
19488 error "failed to create file with released layout"
19490 $LFS getstripe -v $DIR/$tfile
19492 local pattern=$($LFS getstripe -L $DIR/$tfile)
19493 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
19495 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
19497 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
19498 stat $DIR/$tfile || error "failed to stat released file"
19500 chown $RUNAS_ID $DIR/$tfile ||
19501 error "chown $RUNAS_ID $DIR/$tfile failed"
19503 chgrp $RUNAS_ID $DIR/$tfile ||
19504 error "chgrp $RUNAS_ID $DIR/$tfile failed"
19506 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
19507 rm $DIR/$tfile || error "failed to remove released file"
19509 run_test 229 "getstripe/stat/rm/attr changes work on released files"
19512 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19513 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19514 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19515 skip "Need MDS version at least 2.11.52"
19519 test_mkdir $DIR/$tdir
19520 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
19521 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
19522 [ $mdt_idx -ne 0 ] &&
19523 error "create local directory on wrong MDT $mdt_idx"
19525 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
19526 error "create remote directory failed"
19527 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
19528 [ $mdt_idx -ne $MDTIDX ] &&
19529 error "create remote directory on wrong MDT $mdt_idx"
19531 createmany -o $DIR/$tdir/test_230/t- 10 ||
19532 error "create files on remote directory failed"
19533 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
19534 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
19535 rm -r $DIR/$tdir || error "unlink remote directory failed"
19537 run_test 230a "Create remote directory and files under the remote directory"
19540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19541 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19542 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19543 skip "Need MDS version at least 2.11.52"
19551 local migrate_dir=$DIR/$tdir/migrate_dir
19552 local other_dir=$DIR/$tdir/other_dir
19554 test_mkdir $DIR/$tdir
19555 test_mkdir -i0 -c1 $migrate_dir
19556 test_mkdir -i0 -c1 $other_dir
19557 for ((i=0; i<10; i++)); do
19558 mkdir -p $migrate_dir/dir_${i}
19559 createmany -o $migrate_dir/dir_${i}/f 10 ||
19560 error "create files under remote dir failed $i"
19563 cp /etc/passwd $migrate_dir/$tfile
19564 cp /etc/passwd $other_dir/$tfile
19565 chattr +SAD $migrate_dir
19566 chattr +SAD $migrate_dir/$tfile
19568 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19569 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19570 local old_dir_mode=$(stat -c%f $migrate_dir)
19571 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19573 mkdir -p $migrate_dir/dir_default_stripe2
19574 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19575 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19577 mkdir -p $other_dir
19578 ln $migrate_dir/$tfile $other_dir/luna
19579 ln $migrate_dir/$tfile $migrate_dir/sofia
19580 ln $other_dir/$tfile $migrate_dir/david
19581 ln -s $migrate_dir/$tfile $other_dir/zachary
19582 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19583 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19589 for len in 58 59 60; do
19590 lnktgt=$(str_repeat 'l' $len)
19591 touch $migrate_dir/$lnktgt
19592 ln -s $lnktgt $migrate_dir/${len}char_ln
19596 for len in 4094 4095; do
19597 lnktgt=$(str_repeat 'l' $len)
19598 ln -s $lnktgt $migrate_dir/${len}char_ln
19602 for len in 254 255; do
19603 touch $migrate_dir/$(str_repeat 'l' $len)
19606 $LFS migrate -m $MDTIDX $migrate_dir ||
19607 error "fails on migrating remote dir to MDT1"
19609 echo "migratate to MDT1, then checking.."
19610 for ((i = 0; i < 10; i++)); do
19611 for file in $(find $migrate_dir/dir_${i}); do
19612 mdt_index=$($LFS getstripe -m $file)
19613 # broken symlink getstripe will fail
19614 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19615 error "$file is not on MDT${MDTIDX}"
19619 # the multiple link file should still in MDT0
19620 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19621 [ $mdt_index == 0 ] ||
19622 error "$file is not on MDT${MDTIDX}"
19624 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19625 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19626 error " expect $old_dir_flag get $new_dir_flag"
19628 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19629 [ "$old_file_flag" = "$new_file_flag" ] ||
19630 error " expect $old_file_flag get $new_file_flag"
19632 local new_dir_mode=$(stat -c%f $migrate_dir)
19633 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19634 error "expect mode $old_dir_mode get $new_dir_mode"
19636 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19637 [ "$old_file_mode" = "$new_file_mode" ] ||
19638 error "expect mode $old_file_mode get $new_file_mode"
19640 diff /etc/passwd $migrate_dir/$tfile ||
19641 error "$tfile different after migration"
19643 diff /etc/passwd $other_dir/luna ||
19644 error "luna different after migration"
19646 diff /etc/passwd $migrate_dir/sofia ||
19647 error "sofia different after migration"
19649 diff /etc/passwd $migrate_dir/david ||
19650 error "david different after migration"
19652 diff /etc/passwd $other_dir/zachary ||
19653 error "zachary different after migration"
19655 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19656 error "${tfile}_ln different after migration"
19658 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19659 error "${tfile}_ln_other different after migration"
19661 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19662 [ $stripe_count = 2 ] ||
19663 error "dir strpe_count $d != 2 after migration."
19665 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19666 [ $stripe_count = 2 ] ||
19667 error "file strpe_count $d != 2 after migration."
19669 #migrate back to MDT0
19672 $LFS migrate -m $MDTIDX $migrate_dir ||
19673 error "fails on migrating remote dir to MDT0"
19675 echo "migrate back to MDT0, checking.."
19676 for file in $(find $migrate_dir); do
19677 mdt_index=$($LFS getstripe -m $file)
19678 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19679 error "$file is not on MDT${MDTIDX}"
19682 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19683 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19684 error " expect $old_dir_flag get $new_dir_flag"
19686 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19687 [ "$old_file_flag" = "$new_file_flag" ] ||
19688 error " expect $old_file_flag get $new_file_flag"
19690 local new_dir_mode=$(stat -c%f $migrate_dir)
19691 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19692 error "expect mode $old_dir_mode get $new_dir_mode"
19694 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19695 [ "$old_file_mode" = "$new_file_mode" ] ||
19696 error "expect mode $old_file_mode get $new_file_mode"
19698 diff /etc/passwd ${migrate_dir}/$tfile ||
19699 error "$tfile different after migration"
19701 diff /etc/passwd ${other_dir}/luna ||
19702 error "luna different after migration"
19704 diff /etc/passwd ${migrate_dir}/sofia ||
19705 error "sofia different after migration"
19707 diff /etc/passwd ${other_dir}/zachary ||
19708 error "zachary different after migration"
19710 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19711 error "${tfile}_ln different after migration"
19713 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19714 error "${tfile}_ln_other different after migration"
19716 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19717 [ $stripe_count = 2 ] ||
19718 error "dir strpe_count $d != 2 after migration."
19720 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19721 [ $stripe_count = 2 ] ||
19722 error "file strpe_count $d != 2 after migration."
19724 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19726 run_test 230b "migrate directory"
19729 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19730 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19731 remote_mds_nodsh && skip "remote MDS with nodsh"
19732 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19733 skip "Need MDS version at least 2.11.52"
19739 local migrate_dir=$DIR/$tdir/migrate_dir
19741 #If migrating directory fails in the middle, all entries of
19742 #the directory is still accessiable.
19743 test_mkdir $DIR/$tdir
19744 test_mkdir -i0 -c1 $migrate_dir
19745 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19747 createmany -o $migrate_dir/f $total ||
19748 error "create files under ${migrate_dir} failed"
19750 # fail after migrating top dir, and this will fail only once, so the
19751 # first sub file migration will fail (currently f3), others succeed.
19752 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19753 do_facet mds1 lctl set_param fail_loc=0x1801
19754 local t=$(ls $migrate_dir | wc -l)
19755 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19756 error "migrate should fail"
19757 local u=$(ls $migrate_dir | wc -l)
19758 [ "$u" == "$t" ] || error "$u != $t during migration"
19760 # add new dir/file should succeed
19761 mkdir $migrate_dir/dir ||
19762 error "mkdir failed under migrating directory"
19763 touch $migrate_dir/file ||
19764 error "create file failed under migrating directory"
19766 # add file with existing name should fail
19767 for file in $migrate_dir/f*; do
19768 stat $file > /dev/null || error "stat $file failed"
19769 $OPENFILE -f O_CREAT:O_EXCL $file &&
19770 error "open(O_CREAT|O_EXCL) $file should fail"
19771 $MULTIOP $file m && error "create $file should fail"
19772 touch $DIR/$tdir/remote_dir/$tfile ||
19773 error "touch $tfile failed"
19774 ln $DIR/$tdir/remote_dir/$tfile $file &&
19775 error "link $file should fail"
19776 mdt_index=$($LFS getstripe -m $file)
19777 if [ $mdt_index == 0 ]; then
19778 # file failed to migrate is not allowed to rename to
19779 mv $DIR/$tdir/remote_dir/$tfile $file &&
19780 error "rename to $file should fail"
19782 mv $DIR/$tdir/remote_dir/$tfile $file ||
19783 error "rename to $file failed"
19785 echo hello >> $file || error "write $file failed"
19788 # resume migration with different options should fail
19789 $LFS migrate -m 0 $migrate_dir &&
19790 error "migrate -m 0 $migrate_dir should fail"
19792 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19793 error "migrate -c 2 $migrate_dir should fail"
19795 # resume migration should succeed
19796 $LFS migrate -m $MDTIDX $migrate_dir ||
19797 error "migrate $migrate_dir failed"
19799 echo "Finish migration, then checking.."
19800 for file in $(find $migrate_dir); do
19801 mdt_index=$($LFS getstripe -m $file)
19802 [ $mdt_index == $MDTIDX ] ||
19803 error "$file is not on MDT${MDTIDX}"
19806 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19808 run_test 230c "check directory accessiblity if migration failed"
19811 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19812 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19813 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19814 skip "Need MDS version at least 2.11.52"
19816 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19818 local migrate_dir=$DIR/$tdir/migrate_dir
19828 old_index=$((RANDOM % MDSCOUNT))
19829 old_count=$((MDSCOUNT - old_index))
19830 new_index=$((RANDOM % MDSCOUNT))
19831 new_count=$((MDSCOUNT - new_index))
19832 new_hash=1 # for all_char
19834 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19835 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19837 test_mkdir $DIR/$tdir
19838 test_mkdir -i $old_index -c $old_count $migrate_dir
19840 for ((i=0; i<100; i++)); do
19841 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19842 createmany -o $migrate_dir/dir_${i}/f 100 ||
19843 error "create files under remote dir failed $i"
19846 echo -n "Migrate from MDT$old_index "
19847 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19848 echo -n "to MDT$new_index"
19849 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19852 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19853 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19854 error "migrate remote dir error"
19856 echo "Finish migration, then checking.."
19857 for file in $(find $migrate_dir -maxdepth 1); do
19858 mdt_index=$($LFS getstripe -m $file)
19859 if [ $mdt_index -lt $new_index ] ||
19860 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19861 error "$file is on MDT$mdt_index"
19865 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19867 run_test 230d "check migrate big directory"
19870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19871 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19872 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19873 skip "Need MDS version at least 2.11.52"
19880 mkdir_on_mdt0 $DIR/$tdir
19881 mkdir $DIR/$tdir/migrate_dir
19882 mkdir $DIR/$tdir/other_dir
19883 touch $DIR/$tdir/migrate_dir/a
19884 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19885 ls $DIR/$tdir/other_dir
19887 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19888 error "migrate dir fails"
19890 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19891 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19893 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19894 [ $mdt_index == 0 ] || error "a is not on MDT0"
19896 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19897 error "migrate dir fails"
19899 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19900 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19902 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19903 [ $mdt_index == 1 ] || error "a is not on MDT1"
19905 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19906 [ $mdt_index == 1 ] || error "b is not on MDT1"
19908 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19909 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19911 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19913 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19915 run_test 230e "migrate mulitple local link files"
19918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19919 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19920 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19921 skip "Need MDS version at least 2.11.52"
19926 mkdir -p $DIR/$tdir
19927 mkdir $DIR/$tdir/migrate_dir
19928 $LFS mkdir -i1 $DIR/$tdir/other_dir
19929 touch $DIR/$tdir/migrate_dir/a
19930 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19931 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19932 ls $DIR/$tdir/other_dir
19934 # a should be migrated to MDT1, since no other links on MDT0
19935 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19936 error "#1 migrate dir fails"
19937 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19938 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19939 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19940 [ $mdt_index == 1 ] || error "a is not on MDT1"
19942 # a should stay on MDT1, because it is a mulitple link file
19943 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19944 error "#2 migrate dir fails"
19945 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19946 [ $mdt_index == 1 ] || error "a is not on MDT1"
19948 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19949 error "#3 migrate dir fails"
19951 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19952 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19953 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19955 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19956 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19958 # a should be migrated to MDT0, since no other links on MDT1
19959 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19960 error "#4 migrate dir fails"
19961 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19962 [ $mdt_index == 0 ] || error "a is not on MDT0"
19964 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19966 run_test 230f "migrate mulitple remote link files"
19969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19970 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19971 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19972 skip "Need MDS version at least 2.11.52"
19974 mkdir -p $DIR/$tdir/migrate_dir
19976 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19977 error "migrating dir to non-exist MDT succeeds"
19980 run_test 230g "migrate dir to non-exist MDT"
19983 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19984 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19985 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19986 skip "Need MDS version at least 2.11.52"
19990 mkdir -p $DIR/$tdir/migrate_dir
19992 $LFS migrate -m1 $DIR &&
19993 error "migrating mountpoint1 should fail"
19995 $LFS migrate -m1 $DIR/$tdir/.. &&
19996 error "migrating mountpoint2 should fail"
19999 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
20000 error "migrating $tdir/migrate_dir/.. should fail"
20004 run_test 230h "migrate .. and root"
20007 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20008 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20009 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
20010 skip "Need MDS version at least 2.11.52"
20012 mkdir -p $DIR/$tdir/migrate_dir
20014 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
20015 error "migration fails with a tailing slash"
20017 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
20018 error "migration fails with two tailing slashes"
20020 run_test 230i "lfs migrate -m tolerates trailing slashes"
20023 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20024 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20025 skip "Need MDS version at least 2.11.52"
20027 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20028 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
20029 error "create $tfile failed"
20030 cat /etc/passwd > $DIR/$tdir/$tfile
20032 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20034 cmp /etc/passwd $DIR/$tdir/$tfile ||
20035 error "DoM file mismatch after migration"
20037 run_test 230j "DoM file data not changed after dir migration"
20040 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
20041 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20042 skip "Need MDS version at least 2.11.56"
20045 local files_on_starting_mdt=0
20047 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
20048 $LFS getdirstripe $DIR/$tdir
20049 for i in $(seq $total); do
20050 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
20051 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20052 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20055 echo "$files_on_starting_mdt files on MDT0"
20057 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
20058 $LFS getdirstripe $DIR/$tdir
20060 files_on_starting_mdt=0
20061 for i in $(seq $total); do
20062 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20063 error "file $tfile.$i mismatch after migration"
20064 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
20065 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20068 echo "$files_on_starting_mdt files on MDT1 after migration"
20069 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
20071 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
20072 $LFS getdirstripe $DIR/$tdir
20074 files_on_starting_mdt=0
20075 for i in $(seq $total); do
20076 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
20077 error "file $tfile.$i mismatch after 2nd migration"
20078 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
20079 files_on_starting_mdt=$((files_on_starting_mdt + 1))
20082 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
20083 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
20087 run_test 230k "file data not changed after dir migration"
20090 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20091 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20092 skip "Need MDS version at least 2.11.56"
20094 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
20095 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
20096 error "create files under remote dir failed $i"
20097 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
20099 run_test 230l "readdir between MDTs won't crash"
20102 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20103 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
20104 skip "Need MDS version at least 2.11.56"
20107 local mig_dir=$DIR/$tdir/migrate_dir
20108 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
20112 echo "Creating files and dirs with xattrs"
20113 test_mkdir $DIR/$tdir
20114 test_mkdir -i0 -c1 $mig_dir
20116 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
20117 error "cannot set xattr attr1 on dir"
20118 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
20119 error "cannot set xattr attr2 on dir"
20120 touch $mig_dir/dir/f0
20121 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
20122 error "cannot set xattr attr1 on file"
20123 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
20124 error "cannot set xattr attr2 on file"
20125 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20126 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20127 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
20128 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20129 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
20130 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20131 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
20132 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20133 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
20135 echo "Migrating to MDT1"
20136 $LFS migrate -m $MDTIDX $mig_dir ||
20137 error "fails on migrating dir to MDT1"
20139 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
20140 echo "Checking xattrs"
20141 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
20142 [ "$val" = $longstr ] ||
20143 error "expecting xattr1 $longstr on dir, found $val"
20144 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
20145 [ "$val" = $shortstr ] ||
20146 error "expecting xattr2 $shortstr on dir, found $val"
20147 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
20148 [ "$val" = $longstr ] ||
20149 error "expecting xattr1 $longstr on file, found $val"
20150 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
20151 [ "$val" = $shortstr ] ||
20152 error "expecting xattr2 $shortstr on file, found $val"
20154 run_test 230m "xattrs not changed after dir migration"
20157 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
20158 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
20159 skip "Need MDS version at least 2.13.53"
20161 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
20162 cat /etc/hosts > $DIR/$tdir/$tfile
20163 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
20164 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
20166 cmp /etc/hosts $DIR/$tdir/$tfile ||
20167 error "File data mismatch after migration"
20169 run_test 230n "Dir migration with mirrored file"
20172 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
20173 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
20174 skip "Need MDS version at least 2.13.52"
20176 local mdts=$(comma_list $(mdts_nodes))
20178 local restripe_status
20182 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20184 # in case "crush" hash type is not set
20185 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20187 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20188 mdt.*MDT0000.enable_dir_restripe)
20189 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20190 stack_trap "do_nodes $mdts $LCTL set_param \
20191 mdt.*.enable_dir_restripe=$restripe_status"
20194 createmany -m $DIR/$tdir/f 100 ||
20195 error "create files under remote dir failed $i"
20196 createmany -d $DIR/$tdir/d 100 ||
20197 error "create dirs under remote dir failed $i"
20199 for i in $(seq 2 $MDSCOUNT); do
20200 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20201 $LFS setdirstripe -c $i $DIR/$tdir ||
20202 error "split -c $i $tdir failed"
20203 wait_update $HOSTNAME \
20204 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
20205 error "dir split not finished"
20206 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20207 awk '/migrate/ {sum += $2} END { print sum }')
20208 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
20209 # delta is around total_files/stripe_count
20210 (( $delta < 200 / (i - 1) + 4 )) ||
20211 error "$delta files migrated >= $((200 / (i - 1) + 4))"
20214 run_test 230o "dir split"
20217 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20218 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20219 skip "Need MDS version at least 2.13.52"
20221 local mdts=$(comma_list $(mdts_nodes))
20223 local restripe_status
20227 [[ $mds1_FSTYPE == zfs ]] && timeout=300
20229 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20231 restripe_status=$(do_facet mds1 $LCTL get_param -n \
20232 mdt.*MDT0000.enable_dir_restripe)
20233 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
20234 stack_trap "do_nodes $mdts $LCTL set_param \
20235 mdt.*.enable_dir_restripe=$restripe_status"
20237 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
20238 createmany -m $DIR/$tdir/f 100 ||
20239 error "create files under remote dir failed"
20240 createmany -d $DIR/$tdir/d 100 ||
20241 error "create dirs under remote dir failed"
20243 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
20244 local mdt_hash="crush"
20246 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
20247 $LFS setdirstripe -c $c $DIR/$tdir ||
20248 error "split -c $c $tdir failed"
20249 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
20250 mdt_hash="$mdt_hash,fixed"
20251 elif [ $c -eq 1 ]; then
20254 wait_update $HOSTNAME \
20255 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
20256 error "dir merge not finished"
20257 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
20258 awk '/migrate/ {sum += $2} END { print sum }')
20259 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
20260 # delta is around total_files/stripe_count
20261 (( delta < 200 / c + 4 )) ||
20262 error "$delta files migrated >= $((200 / c + 4))"
20265 run_test 230p "dir merge"
20268 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
20269 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
20270 skip "Need MDS version at least 2.13.52"
20272 local mdts=$(comma_list $(mdts_nodes))
20273 local saved_threshold=$(do_facet mds1 \
20274 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
20275 local saved_delta=$(do_facet mds1 \
20276 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
20277 local threshold=100
20280 local stripe_count=0
20285 # test with fewer files on ZFS
20286 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
20288 stack_trap "do_nodes $mdts $LCTL set_param \
20289 mdt.*.dir_split_count=$saved_threshold"
20290 stack_trap "do_nodes $mdts $LCTL set_param \
20291 mdt.*.dir_split_delta=$saved_delta"
20292 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
20293 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
20294 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
20295 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
20296 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
20297 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
20299 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
20300 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
20302 create=$((threshold * 3 / 2))
20303 while [ $stripe_count -lt $MDSCOUNT ]; do
20304 createmany -m $DIR/$tdir/f $total $create ||
20305 error "create sub files failed"
20306 stat $DIR/$tdir > /dev/null
20307 total=$((total + create))
20308 stripe_count=$((stripe_count + delta))
20309 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
20311 wait_update $HOSTNAME \
20312 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
20313 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
20315 wait_update $HOSTNAME \
20316 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
20317 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
20319 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
20320 echo "$nr_files/$total files on MDT$stripe_index after split"
20321 # allow 10% margin of imbalance with crush hash
20322 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
20323 error "$nr_files files on MDT$stripe_index after split"
20325 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
20326 [ $nr_files -eq $total ] ||
20327 error "total sub files $nr_files != $total"
20330 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
20332 echo "fixed layout directory won't auto split"
20333 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
20334 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
20335 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
20336 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
20337 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
20339 run_test 230q "dir auto split"
20342 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
20343 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20344 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
20345 skip "Need MDS version at least 2.13.54"
20347 # maximum amount of local locks:
20348 # parent striped dir - 2 locks
20349 # new stripe in parent to migrate to - 1 lock
20350 # source and target - 2 locks
20351 # Total 5 locks for regular file
20352 mkdir -p $DIR/$tdir
20353 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
20354 touch $DIR/$tdir/dir1/eee
20356 # create 4 hardlink for 4 more locks
20357 # Total: 9 locks > RS_MAX_LOCKS (8)
20358 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
20359 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
20360 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
20361 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
20362 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
20363 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
20364 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
20365 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
20367 cancel_lru_locks mdc
20369 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
20370 error "migrate dir fails"
20372 rm -rf $DIR/$tdir || error "rm dir failed after migration"
20374 run_test 230r "migrate with too many local locks"
20377 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
20378 skip "Need MDS version at least 2.13.57"
20380 local mdts=$(comma_list $(mdts_nodes))
20381 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
20382 mdt.*MDT0000.enable_dir_restripe)
20384 stack_trap "do_nodes $mdts $LCTL set_param \
20385 mdt.*.enable_dir_restripe=$restripe_status"
20389 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
20390 test_mkdir $DIR/$tdir
20391 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
20392 error "$LFS mkdir doesn't return -EEXIST if target exists"
20396 run_test 230s "lfs mkdir should return -EEXIST if target exists"
20400 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
20401 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
20402 skip "Need MDS version at least 2.14.50"
20404 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
20405 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
20406 $LFS project -p 1 -s $DIR/$tdir ||
20407 error "set $tdir project id failed"
20408 $LFS project -p 2 -s $DIR/$tdir/subdir ||
20409 error "set subdir project id failed"
20410 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
20412 run_test 230t "migrate directory with project ID set"
20416 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20417 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20418 skip "Need MDS version at least 2.14.53"
20422 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20423 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20424 $LFS migrate -m -1 $DIR/$tdir/sub{0..99} || error "migrate sub failed"
20425 for i in $(seq 0 $((MDSCOUNT - 1))); do
20426 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20427 echo "$count dirs migrated to MDT$i"
20429 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20430 (( count >= MDSCOUNT - 1 )) || error "dirs migrated to $count MDTs"
20432 run_test 230u "migrate directory by QOS"
20436 (( MDSCOUNT > 3 )) || skip_env "needs >= 4 MDTs"
20437 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20438 skip "Need MDS version at least 2.14.53"
20442 mkdir $DIR/$tdir || error "mkdir $tdir failed"
20443 mkdir $DIR/$tdir/sub{0..99} || error "mkdir sub failed"
20444 $LFS migrate -m 0,2,1 $DIR/$tdir || error "migrate $tdir failed"
20445 for i in $(seq 0 $((MDSCOUNT - 1))); do
20446 count=$($LFS getstripe -m $DIR/$tdir/sub* | grep -c ^$i)
20447 echo "$count subdirs migrated to MDT$i"
20448 (( i == 3 )) && (( count > 0 )) &&
20449 error "subdir shouldn't be migrated to MDT3"
20451 count=$($LFS getstripe -m $DIR/$tdir/sub* | sort -u | wc -l)
20452 (( count == 3 )) || error "dirs migrated to $count MDTs"
20454 run_test 230v "subdir migrated to the MDT where its parent is located"
20457 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
20458 (( MDS1_VERSION >= $(version_code 2.14.53) )) ||
20459 skip "Need MDS version at least 2.14.53"
20461 mkdir -p $DIR/$tdir/sub || error "mkdir failed"
20463 $LFS migrate -m 1 -c $MDSCOUNT -d $DIR/$tdir ||
20464 error "migrate failed"
20466 (( $($LFS getdirstripe -c $DIR/$tdir) == MDSCOUNT )) ||
20467 error "$tdir stripe count mismatch"
20469 (( $($LFS getdirstripe -c $DIR/$tdir/sub) == 0 )) ||
20470 error "$tdir/sub is striped"
20472 run_test 230w "non-recursive mode dir migration"
20476 # For simplicity this test assumes that max_pages_per_rpc
20477 # is the same across all OSCs
20478 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
20479 local bulk_size=$((max_pages * PAGE_SIZE))
20480 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
20483 mkdir -p $DIR/$tdir
20484 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
20485 error "failed to set stripe with -S ${brw_size}M option"
20487 # clear the OSC stats
20488 $LCTL set_param osc.*.stats=0 &>/dev/null
20491 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
20492 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
20493 oflag=direct &>/dev/null || error "dd failed"
20495 sync; sleep 1; sync # just to be safe
20496 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
20497 if [ x$nrpcs != "x1" ]; then
20498 $LCTL get_param osc.*.stats
20499 error "found $nrpcs ost_write RPCs, not 1 as expected"
20503 # Drop the OSC cache, otherwise we will read from it
20504 cancel_lru_locks osc
20506 # clear the OSC stats
20507 $LCTL set_param osc.*.stats=0 &>/dev/null
20509 # Client reads $bulk_size.
20510 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
20511 iflag=direct &>/dev/null || error "dd failed"
20513 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
20514 if [ x$nrpcs != "x1" ]; then
20515 $LCTL get_param osc.*.stats
20516 error "found $nrpcs ost_read RPCs, not 1 as expected"
20519 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
20522 mkdir -p $DIR/$tdir
20524 for i in {0..1023}; do
20525 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
20526 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
20527 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
20531 run_test 231b "must not assert on fully utilized OST request buffer"
20534 mkdir -p $DIR/$tdir
20535 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20537 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20538 do_facet ost1 $LCTL set_param fail_loc=0x31c
20540 # ignore dd failure
20541 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
20543 do_facet ost1 $LCTL set_param fail_loc=0
20544 umount_client $MOUNT || error "umount failed"
20545 mount_client $MOUNT || error "mount failed"
20546 stop ost1 || error "cannot stop ost1"
20547 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20549 run_test 232a "failed lock should not block umount"
20552 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
20553 skip "Need MDS version at least 2.10.58"
20555 mkdir -p $DIR/$tdir
20556 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
20557 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
20559 cancel_lru_locks osc
20561 #define OBD_FAIL_LDLM_OST_LVB 0x31c
20562 do_facet ost1 $LCTL set_param fail_loc=0x31c
20565 $LFS data_version $DIR/$tdir/$tfile || true
20567 do_facet ost1 $LCTL set_param fail_loc=0
20568 umount_client $MOUNT || error "umount failed"
20569 mount_client $MOUNT || error "mount failed"
20570 stop ost1 || error "cannot stop ost1"
20571 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
20573 run_test 232b "failed data version lock should not block umount"
20576 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
20577 skip "Need MDS version at least 2.3.64"
20578 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20580 local fid=$($LFS path2fid $MOUNT)
20582 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20583 error "cannot access $MOUNT using its FID '$fid'"
20585 run_test 233a "checking that OBF of the FS root succeeds"
20588 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
20589 skip "Need MDS version at least 2.5.90"
20590 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
20592 local fid=$($LFS path2fid $MOUNT/.lustre)
20594 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20595 error "cannot access $MOUNT/.lustre using its FID '$fid'"
20597 fid=$($LFS path2fid $MOUNT/.lustre/fid)
20598 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
20599 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
20601 run_test 233b "checking that OBF of the FS .lustre succeeds"
20604 local p="$TMP/sanityN-$TESTNAME.parameters"
20605 save_lustre_params client "llite.*.xattr_cache" > $p
20606 lctl set_param llite.*.xattr_cache 1 ||
20607 skip_env "xattr cache is not supported"
20609 mkdir -p $DIR/$tdir || error "mkdir failed"
20610 touch $DIR/$tdir/$tfile || error "touch failed"
20611 # OBD_FAIL_LLITE_XATTR_ENOMEM
20612 $LCTL set_param fail_loc=0x1405
20613 getfattr -n user.attr $DIR/$tdir/$tfile &&
20614 error "getfattr should have failed with ENOMEM"
20615 $LCTL set_param fail_loc=0x0
20618 restore_lustre_params < $p
20621 run_test 234 "xattr cache should not crash on ENOMEM"
20624 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20625 skip "Need MDS version at least 2.4.52"
20627 flock_deadlock $DIR/$tfile
20632 124) error "process hangs on a deadlock"
20634 *) error "error executing flock_deadlock $DIR/$tfile"
20638 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20642 check_swap_layouts_support
20644 local ref1=/etc/passwd
20645 local ref2=/etc/group
20646 local file1=$DIR/$tdir/f1
20647 local file2=$DIR/$tdir/f2
20649 test_mkdir -c1 $DIR/$tdir
20650 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20651 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20652 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20653 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20654 local fd=$(free_fd)
20655 local cmd="exec $fd<>$file2"
20658 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20659 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20662 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20667 run_test 236 "Layout swap on open unlinked file"
20669 # LU-4659 linkea consistency
20671 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20672 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20673 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20674 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20677 ln $DIR/$tfile $DIR/$tfile.lnk
20678 touch $DIR/$tfile.new
20679 mv $DIR/$tfile.new $DIR/$tfile
20680 local fid1=$($LFS path2fid $DIR/$tfile)
20681 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20682 local path1=$($LFS fid2path $FSNAME "$fid1")
20683 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20684 local path2=$($LFS fid2path $FSNAME "$fid2")
20685 [ $tfile.lnk == $path2 ] ||
20686 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20689 run_test 238 "Verify linkea consistency"
20691 test_239A() { # was test_239
20692 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20693 skip "Need MDS version at least 2.5.60"
20695 local list=$(comma_list $(mdts_nodes))
20697 mkdir -p $DIR/$tdir
20698 createmany -o $DIR/$tdir/f- 5000
20699 unlinkmany $DIR/$tdir/f- 5000
20700 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20701 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20702 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20703 osp.*MDT*.sync_in_flight" | calc_sum)
20704 [ "$changes" -eq 0 ] || error "$changes not synced"
20706 run_test 239A "osp_sync test"
20708 test_239a() { #LU-5297
20709 remote_mds_nodsh && skip "remote MDS with nodsh"
20712 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20713 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20714 chgrp $RUNAS_GID $DIR/$tfile
20715 wait_delete_completed
20717 run_test 239a "process invalid osp sync record correctly"
20719 test_239b() { #LU-5297
20720 remote_mds_nodsh && skip "remote MDS with nodsh"
20723 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20724 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20725 chgrp $RUNAS_GID $DIR/$tfile1
20726 wait_delete_completed
20727 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20729 chgrp $RUNAS_GID $DIR/$tfile2
20730 wait_delete_completed
20732 run_test 239b "process osp sync record with ENOMEM error correctly"
20735 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20736 remote_mds_nodsh && skip "remote MDS with nodsh"
20738 mkdir -p $DIR/$tdir
20740 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20741 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20742 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20743 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20745 umount_client $MOUNT || error "umount failed"
20746 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20747 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20748 mount_client $MOUNT || error "failed to mount client"
20750 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20751 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20753 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20759 for LOOP in $(seq $count); do
20760 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20761 cancel_lru_locks $OSC || true
20769 for LOOP in $(seq $1); do
20770 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20775 test_241a() { # was test_241
20776 local bsize=$PAGE_SIZE
20778 (( bsize < 40960 )) && bsize=40960
20779 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20781 cancel_lru_locks $OSC
20782 test_241_bio 1000 $bsize &
20784 test_241_dio 1000 $bsize
20787 run_test 241a "bio vs dio"
20790 local bsize=$PAGE_SIZE
20792 (( bsize < 40960 )) && bsize=40960
20793 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20795 test_241_dio 1000 $bsize &
20797 test_241_dio 1000 $bsize
20800 run_test 241b "dio vs dio"
20803 remote_mds_nodsh && skip "remote MDS with nodsh"
20805 mkdir_on_mdt0 $DIR/$tdir
20806 touch $DIR/$tdir/$tfile
20808 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20809 do_facet mds1 lctl set_param fail_loc=0x105
20810 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20812 do_facet mds1 lctl set_param fail_loc=0
20813 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20815 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20819 test_mkdir $DIR/$tdir
20820 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20822 run_test 243 "various group lock tests"
20826 test_mkdir $DIR/$tdir
20827 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20828 sendfile_grouplock $DIR/$tdir/$tfile || \
20829 error "sendfile+grouplock failed"
20832 run_test 244a "sendfile with group lock tests"
20836 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20839 local size=$((1024*1024))
20841 test_mkdir $DIR/$tdir
20842 for i in $(seq 1 $threads); do
20843 local file=$DIR/$tdir/file_$((i / 10))
20844 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20847 for i in $(seq 1 $threads); do
20851 run_test 244b "multi-threaded write with group lock"
20854 local flagname="multi_mod_rpcs"
20855 local connect_data_name="max_mod_rpcs"
20858 # check if multiple modify RPCs flag is set
20859 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20860 grep "connect_flags:")
20863 echo "$out" | grep -qw $flagname
20864 if [ $? -ne 0 ]; then
20865 echo "connect flag $flagname is not set"
20869 # check if multiple modify RPCs data is set
20870 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20873 echo "$out" | grep -qw $connect_data_name ||
20874 error "import should have connect data $connect_data_name"
20876 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20882 umount_client $submount
20887 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20889 skip_env "Fileset feature is not supported"
20891 local submount=${MOUNT}_$tdir
20894 mkdir -p $submount || error "mkdir $submount failed"
20895 FILESET="$FILESET/$tdir" mount_client $submount ||
20896 error "mount $submount failed"
20897 trap "cleanup_247 $submount" EXIT
20898 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20899 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20900 error "read $MOUNT/$tdir/$tfile failed"
20901 cleanup_247 $submount
20903 run_test 247a "mount subdir as fileset"
20906 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20907 skip_env "Fileset feature is not supported"
20909 local submount=${MOUNT}_$tdir
20911 rm -rf $MOUNT/$tdir
20912 mkdir -p $submount || error "mkdir $submount failed"
20914 FILESET="$FILESET/$tdir" mount_client $submount &&
20915 error "mount $submount should fail"
20918 run_test 247b "mount subdir that dose not exist"
20921 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20922 skip_env "Fileset feature is not supported"
20924 local submount=${MOUNT}_$tdir
20926 mkdir -p $MOUNT/$tdir/dir1
20927 mkdir -p $submount || error "mkdir $submount failed"
20928 trap "cleanup_247 $submount" EXIT
20929 FILESET="$FILESET/$tdir" mount_client $submount ||
20930 error "mount $submount failed"
20931 local fid=$($LFS path2fid $MOUNT/)
20932 $LFS fid2path $submount $fid && error "fid2path should fail"
20933 cleanup_247 $submount
20935 run_test 247c "running fid2path outside subdirectory root"
20938 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20939 skip "Fileset feature is not supported"
20941 local submount=${MOUNT}_$tdir
20943 mkdir -p $MOUNT/$tdir/dir1
20944 mkdir -p $submount || error "mkdir $submount failed"
20945 FILESET="$FILESET/$tdir" mount_client $submount ||
20946 error "mount $submount failed"
20947 trap "cleanup_247 $submount" EXIT
20949 local td=$submount/dir1
20950 local fid=$($LFS path2fid $td)
20951 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20953 # check that we get the same pathname back
20956 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20957 echo "$rootpath $fid"
20958 found=$($LFS fid2path $rootpath "$fid")
20959 [ -n "found" ] || error "fid2path should succeed"
20960 [ "$found" == "$td" ] || error "fid2path $found != $td"
20962 # check wrong root path format
20963 rootpath=$submount"_wrong"
20964 found=$($LFS fid2path $rootpath "$fid")
20965 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20967 cleanup_247 $submount
20969 run_test 247d "running fid2path inside subdirectory root"
20973 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20975 skip "Fileset feature is not supported"
20977 local submount=${MOUNT}_$tdir
20980 mkdir -p $submount || error "mkdir $submount failed"
20981 FILESET="$FILESET/.." mount_client $submount &&
20982 error "mount $submount should fail"
20985 run_test 247e "mount .. as fileset"
20988 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20989 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20990 skip "Need at least version 2.13.52"
20991 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20992 skip "Need at least version 2.14.50"
20993 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20995 skip "Fileset feature is not supported"
20997 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20998 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20999 error "mkdir remote failed"
21000 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
21001 error "mkdir remote/subdir failed"
21002 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
21003 error "mkdir striped failed"
21004 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
21006 local submount=${MOUNT}_$tdir
21008 mkdir -p $submount || error "mkdir $submount failed"
21009 stack_trap "rmdir $submount"
21013 local fileset=$FILESET
21014 local mdts=$(comma_list $(mdts_nodes))
21016 stat=$(do_facet mds1 $LCTL get_param -n \
21017 mdt.*MDT0000.enable_remote_subdir_mount)
21018 stack_trap "do_nodes $mdts $LCTL set_param \
21019 mdt.*.enable_remote_subdir_mount=$stat"
21021 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
21022 stack_trap "umount_client $submount"
21023 FILESET="$fileset/$tdir/remote" mount_client $submount &&
21024 error "mount remote dir $dir should fail"
21026 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
21027 $tdir/striped/. ; do
21028 FILESET="$fileset/$dir" mount_client $submount ||
21029 error "mount $dir failed"
21030 umount_client $submount
21033 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
21034 FILESET="$fileset/$tdir/remote" mount_client $submount ||
21035 error "mount $tdir/remote failed"
21037 run_test 247f "mount striped or remote directory as fileset"
21040 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
21041 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
21042 skip "Need at least version 2.14.50"
21044 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
21045 error "mkdir $tdir failed"
21046 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
21048 local submount=${MOUNT}_$tdir
21050 mkdir -p $submount || error "mkdir $submount failed"
21051 stack_trap "rmdir $submount"
21053 FILESET="$fileset/$tdir" mount_client $submount ||
21054 error "mount $dir failed"
21055 stack_trap "umount $submount"
21057 local mdts=$(comma_list $(mdts_nodes))
21061 stat $submount > /dev/null
21062 cancel_lru_locks $MDC
21063 stat $submount > /dev/null
21064 stat $submount/$tfile > /dev/null
21065 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
21066 stat $submount/$tfile > /dev/null
21067 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
21068 awk '/getattr/ {sum += $2} END {print sum}')
21070 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
21072 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
21075 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
21076 [ -z "$fast_read_sav" ] && skip "no fast read support"
21078 # create a large file for fast read verification
21079 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
21081 # make sure the file is created correctly
21082 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
21083 { rm -f $DIR/$tfile; skip "file creation error"; }
21085 echo "Test 1: verify that fast read is 4 times faster on cache read"
21087 # small read with fast read enabled
21088 $LCTL set_param -n llite.*.fast_read=1
21089 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21090 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21091 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21092 # small read with fast read disabled
21093 $LCTL set_param -n llite.*.fast_read=0
21094 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
21095 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21096 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21098 # verify that fast read is 4 times faster for cache read
21099 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
21100 error_not_in_vm "fast read was not 4 times faster: " \
21101 "$t_fast vs $t_slow"
21103 echo "Test 2: verify the performance between big and small read"
21104 $LCTL set_param -n llite.*.fast_read=1
21106 # 1k non-cache read
21107 cancel_lru_locks osc
21108 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21109 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21110 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21112 # 1M non-cache read
21113 cancel_lru_locks osc
21114 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
21115 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
21116 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
21118 # verify that big IO is not 4 times faster than small IO
21119 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
21120 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
21122 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
21125 run_test 248a "fast read verification"
21128 # Default short_io_bytes=16384, try both smaller and larger sizes.
21129 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
21130 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
21131 echo "bs=53248 count=113 normal buffered write"
21132 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
21133 error "dd of initial data file failed"
21134 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
21136 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
21137 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
21138 error "dd with sync normal writes failed"
21139 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
21141 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
21142 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
21143 error "dd with sync small writes failed"
21144 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
21146 cancel_lru_locks osc
21148 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
21149 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
21150 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
21151 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
21152 iflag=direct || error "dd with O_DIRECT small read failed"
21153 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
21154 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
21155 error "compare $TMP/$tfile.1 failed"
21157 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
21158 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
21160 # just to see what the maximum tunable value is, and test parsing
21161 echo "test invalid parameter 2MB"
21162 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
21163 error "too-large short_io_bytes allowed"
21164 echo "test maximum parameter 512KB"
21165 # if we can set a larger short_io_bytes, run test regardless of version
21166 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
21167 # older clients may not allow setting it this large, that's OK
21168 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
21169 skip "Need at least client version 2.13.50"
21170 error "medium short_io_bytes failed"
21172 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21173 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
21175 echo "test large parameter 64KB"
21176 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
21177 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
21179 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
21180 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
21181 error "dd with sync large writes failed"
21182 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
21184 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
21185 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
21186 num=$((113 * 4096 / PAGE_SIZE))
21187 echo "bs=$size count=$num oflag=direct large write $tfile.3"
21188 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
21189 error "dd with O_DIRECT large writes failed"
21190 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
21191 error "compare $DIR/$tfile.3 failed"
21193 cancel_lru_locks osc
21195 echo "bs=$size count=$num iflag=direct large read $tfile.2"
21196 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
21197 error "dd with O_DIRECT large read failed"
21198 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
21199 error "compare $TMP/$tfile.2 failed"
21201 echo "bs=$size count=$num iflag=direct large read $tfile.3"
21202 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
21203 error "dd with O_DIRECT large read failed"
21204 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
21205 error "compare $TMP/$tfile.3 failed"
21207 run_test 248b "test short_io read and write for both small and large sizes"
21209 test_249() { # LU-7890
21210 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
21211 skip "Need at least version 2.8.54"
21214 $LFS setstripe -c 1 $DIR/$tfile
21215 # Offset 2T == 4k * 512M
21216 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
21217 error "dd to 2T offset failed"
21219 run_test 249 "Write above 2T file size"
21222 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
21223 && skip "no 16TB file size limit on ZFS"
21225 $LFS setstripe -c 1 $DIR/$tfile
21226 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
21227 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
21228 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
21229 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
21230 conv=notrunc,fsync && error "append succeeded"
21233 run_test 250 "Write above 16T limit"
21236 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
21238 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
21239 #Skip once - writing the first stripe will succeed
21240 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21241 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
21242 error "short write happened"
21244 $LCTL set_param fail_loc=0xa0001407 fail_val=1
21245 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
21246 error "short read happened"
21250 run_test 251 "Handling short read and write correctly"
21253 remote_mds_nodsh && skip "remote MDS with nodsh"
21254 remote_ost_nodsh && skip "remote OST with nodsh"
21255 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
21256 skip_env "ldiskfs only test"
21266 # check lr_reader on OST0000
21268 dev=$(facet_device $tgt)
21269 out=$(do_facet $tgt $LR_READER $dev)
21270 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21272 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
21273 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
21274 error "Invalid uuid returned by $LR_READER on target $tgt"
21275 echo -e "uuid returned by $LR_READER is '$uuid'\n"
21277 # check lr_reader -c on MDT0000
21279 dev=$(facet_device $tgt)
21280 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
21281 skip "$LR_READER does not support additional options"
21283 out=$(do_facet $tgt $LR_READER -c $dev)
21284 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21286 num=$(echo "$out" | grep -c "mdtlov")
21287 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
21288 error "Invalid number of mdtlov clients returned by $LR_READER"
21289 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
21291 # check lr_reader -cr on MDT0000
21292 out=$(do_facet $tgt $LR_READER -cr $dev)
21293 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
21295 echo "$out" | grep -q "^reply_data:$" ||
21296 error "$LR_READER should have returned 'reply_data' section"
21297 num=$(echo "$out" | grep -c "client_generation")
21298 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
21300 run_test 252 "check lr_reader tool"
21303 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21304 remote_mds_nodsh && skip "remote MDS with nodsh"
21305 remote_mgs_nodsh && skip "remote MGS with nodsh"
21309 local ost_name=$(ostname_from_index $ostidx)
21312 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
21313 do_facet $SINGLEMDS $LCTL get_param -n \
21314 osp.$mdtosc_proc1.reserved_mb_high ||
21315 skip "remote MDS does not support reserved_mb_high"
21319 wait_delete_completed
21322 pool_add $TESTNAME || error "Pool creation failed"
21323 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
21325 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
21326 error "Setstripe failed"
21328 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
21330 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
21332 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
21334 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21335 osp.$mdtosc_proc1.prealloc_status)
21336 echo "prealloc_status $oa_status"
21338 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
21339 error "File creation should fail"
21341 #object allocation was stopped, but we still able to append files
21342 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
21343 oflag=append || error "Append failed"
21345 rm -f $DIR/$tdir/$tfile.0
21347 # For this test, we want to delete the files we created to go out of
21348 # space but leave the watermark, so we remain nearly out of space
21349 ost_watermarks_enospc_delete_files $tfile $ostidx
21351 wait_delete_completed
21355 for i in $(seq 10 12); do
21356 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
21357 2>/dev/null || error "File creation failed after rm"
21360 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
21361 osp.$mdtosc_proc1.prealloc_status)
21362 echo "prealloc_status $oa_status"
21364 if (( oa_status != 0 )); then
21365 error "Object allocation still disable after rm"
21368 run_test 253 "Check object allocation limit"
21371 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21372 remote_mds_nodsh && skip "remote MDS with nodsh"
21374 local mdt=$(facet_svc $SINGLEMDS)
21376 do_facet $SINGLEMDS $LCTL get_param -n mdd.$mdt.changelog_size ||
21377 skip "MDS does not support changelog_size"
21381 changelog_register || error "changelog_register failed"
21383 changelog_clear 0 || error "changelog_clear failed"
21385 local size1=$(do_facet $SINGLEMDS \
21386 $LCTL get_param -n mdd.$mdt.changelog_size)
21387 echo "Changelog size $size1"
21390 $LFS mkdir -i 0 $DIR/$tdir
21392 mkdir -p $DIR/$tdir/pics/2008/zachy
21393 touch $DIR/$tdir/pics/2008/zachy/timestamp
21394 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
21395 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
21396 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
21397 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
21398 rm $DIR/$tdir/pics/desktop.jpg
21400 local size2=$(do_facet $SINGLEMDS \
21401 $LCTL get_param -n mdd.$mdt.changelog_size)
21402 echo "Changelog size after work $size2"
21404 (( $size2 > $size1 )) ||
21405 error "new Changelog size=$size2 less than old size=$size1"
21407 run_test 254 "Check changelog size"
21414 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
21415 awk -F: '{print $2}' | grep $type > /dev/null
21416 if [ $? -ne 0 ]; then
21426 lfs ladvise -a willread $file > /dev/null 2>&1
21427 if [ $? -eq 0 ]; then
21431 lfs ladvise -a willread $file 2>&1 |
21432 grep "Inappropriate ioctl for device" > /dev/null
21433 if [ $? -eq 0 ]; then
21440 bc <<<"scale=2; ($1 - $2) * 100 / $2"
21443 # run a random read IO workload
21444 # usage: random_read_iops <filename> <filesize> <iosize>
21445 random_read_iops() {
21448 local iosize=${3:-4096}
21450 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
21451 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
21454 drop_file_oss_cache() {
21458 $LFS ladvise -a dontneed $file 2>/dev/null ||
21459 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
21462 ladvise_willread_performance()
21465 local average_origin=0
21466 local average_cache=0
21467 local average_ladvise=0
21469 for ((i = 1; i <= $repeat; i++)); do
21470 echo "Iter $i/$repeat: reading without willread hint"
21471 cancel_lru_locks osc
21472 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21473 local speed_origin=$(random_read_iops $DIR/$tfile $size)
21474 echo "Iter $i/$repeat: uncached speed: $speed_origin"
21475 average_origin=$(bc <<<"$average_origin + $speed_origin")
21477 cancel_lru_locks osc
21478 local speed_cache=$(random_read_iops $DIR/$tfile $size)
21479 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
21480 average_cache=$(bc <<<"$average_cache + $speed_cache")
21482 cancel_lru_locks osc
21483 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
21484 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
21485 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
21486 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
21487 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
21489 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
21490 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
21491 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
21493 speedup_cache=$(percent $average_cache $average_origin)
21494 speedup_ladvise=$(percent $average_ladvise $average_origin)
21496 echo "Average uncached read: $average_origin"
21497 echo "Average speedup with OSS cached read: " \
21498 "$average_cache = +$speedup_cache%"
21499 echo "Average speedup with ladvise willread: " \
21500 "$average_ladvise = +$speedup_ladvise%"
21502 local lowest_speedup=20
21503 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
21504 echo "Speedup with OSS cached read less than $lowest_speedup%," \
21505 "got $average_cache%. Skipping ladvise willread check."
21509 # the test won't work on ZFS until it supports 'ladvise dontneed', but
21510 # it is still good to run until then to exercise 'ladvise willread'
21511 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21512 [ "$ost1_FSTYPE" = "zfs" ] &&
21513 echo "osd-zfs does not support dontneed or drop_caches" &&
21516 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
21517 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
21518 error_not_in_vm "Speedup with willread is less than " \
21519 "$lowest_speedup%, got $average_ladvise%"
21523 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21524 skip "lustre < 2.8.54 does not support ladvise "
21525 remote_ost_nodsh && skip "remote OST with nodsh"
21527 stack_trap "rm -f $DIR/$tfile"
21528 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
21530 ladvise_no_type willread $DIR/$tfile &&
21531 skip "willread ladvise is not supported"
21533 ladvise_no_ioctl $DIR/$tfile &&
21534 skip "ladvise ioctl is not supported"
21537 local size=$((size_mb * 1048576))
21538 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21539 error "dd to $DIR/$tfile failed"
21541 lfs ladvise -a willread $DIR/$tfile ||
21542 error "Ladvise failed with no range argument"
21544 lfs ladvise -a willread -s 0 $DIR/$tfile ||
21545 error "Ladvise failed with no -l or -e argument"
21547 lfs ladvise -a willread -e 1 $DIR/$tfile ||
21548 error "Ladvise failed with only -e argument"
21550 lfs ladvise -a willread -l 1 $DIR/$tfile ||
21551 error "Ladvise failed with only -l argument"
21553 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
21554 error "End offset should not be smaller than start offset"
21556 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
21557 error "End offset should not be equal to start offset"
21559 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
21560 error "Ladvise failed with overflowing -s argument"
21562 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
21563 error "Ladvise failed with overflowing -e argument"
21565 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
21566 error "Ladvise failed with overflowing -l argument"
21568 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
21569 error "Ladvise succeeded with conflicting -l and -e arguments"
21571 echo "Synchronous ladvise should wait"
21573 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
21574 do_nodes $(comma_list $(osts_nodes)) \
21575 $LCTL set_param fail_val=$delay fail_loc=0x237
21577 local start_ts=$SECONDS
21578 lfs ladvise -a willread $DIR/$tfile ||
21579 error "Ladvise failed with no range argument"
21580 local end_ts=$SECONDS
21581 local inteval_ts=$((end_ts - start_ts))
21583 if [ $inteval_ts -lt $(($delay - 1)) ]; then
21584 error "Synchronous advice didn't wait reply"
21587 echo "Asynchronous ladvise shouldn't wait"
21588 local start_ts=$SECONDS
21589 lfs ladvise -a willread -b $DIR/$tfile ||
21590 error "Ladvise failed with no range argument"
21591 local end_ts=$SECONDS
21592 local inteval_ts=$((end_ts - start_ts))
21594 if [ $inteval_ts -gt $(($delay / 2)) ]; then
21595 error "Asynchronous advice blocked"
21598 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
21599 ladvise_willread_performance
21601 run_test 255a "check 'lfs ladvise -a willread'"
21607 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
21611 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
21612 skip "lustre < 2.8.54 does not support ladvise "
21613 remote_ost_nodsh && skip "remote OST with nodsh"
21615 stack_trap "rm -f $DIR/$tfile"
21616 lfs setstripe -c 1 -i 0 $DIR/$tfile
21618 ladvise_no_type dontneed $DIR/$tfile &&
21619 skip "dontneed ladvise is not supported"
21621 ladvise_no_ioctl $DIR/$tfile &&
21622 skip "ladvise ioctl is not supported"
21624 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21625 [ "$ost1_FSTYPE" = "zfs" ] &&
21626 skip "zfs-osd does not support 'ladvise dontneed'"
21629 local size=$((size_mb * 1048576))
21630 # In order to prevent disturbance of other processes, only check 3/4
21631 # of the memory usage
21632 local kibibytes=$((size_mb * 1024 * 3 / 4))
21634 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21635 error "dd to $DIR/$tfile failed"
21637 #force write to complete before dropping OST cache & checking memory
21640 local total=$(facet_meminfo ost1 MemTotal)
21641 echo "Total memory: $total KiB"
21643 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21644 local before_read=$(facet_meminfo ost1 Cached)
21645 echo "Cache used before read: $before_read KiB"
21647 lfs ladvise -a willread $DIR/$tfile ||
21648 error "Ladvise willread failed"
21649 local after_read=$(facet_meminfo ost1 Cached)
21650 echo "Cache used after read: $after_read KiB"
21652 lfs ladvise -a dontneed $DIR/$tfile ||
21653 error "Ladvise dontneed again failed"
21654 local no_read=$(facet_meminfo ost1 Cached)
21655 echo "Cache used after dontneed ladvise: $no_read KiB"
21657 if [ $total -lt $((before_read + kibibytes)) ]; then
21658 echo "Memory is too small, abort checking"
21662 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21663 error "Ladvise willread should use more memory" \
21664 "than $kibibytes KiB"
21667 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21668 error "Ladvise dontneed should release more memory" \
21669 "than $kibibytes KiB"
21672 run_test 255b "check 'lfs ladvise -a dontneed'"
21675 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21676 skip "lustre < 2.10.50 does not support lockahead"
21678 local ost1_imp=$(get_osc_import_name client ost1)
21679 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21687 test_mkdir -p $DIR/$tdir
21688 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21690 #test 10 returns only success/failure
21692 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21694 if [ $rc -eq 255 ]; then
21695 error "Ladvise test${i} failed, ${rc}"
21698 #test 11 counts lock enqueue requests, all others count new locks
21700 count=$(do_facet ost1 \
21701 $LCTL get_param -n ost.OSS.ost.stats)
21702 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21704 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21706 if [ $rc -eq 255 ]; then
21707 error "Ladvise test${i} failed, ${rc}"
21710 new_count=$(do_facet ost1 \
21711 $LCTL get_param -n ost.OSS.ost.stats)
21712 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21713 awk '{ print $2 }')
21715 difference="$((new_count - count))"
21716 if [ $difference -ne $rc ]; then
21717 error "Ladvise test${i}, bad enqueue count, returned " \
21718 "${rc}, actual ${difference}"
21721 for i in $(seq 12 21); do
21722 # If we do not do this, we run the risk of having too many
21723 # locks and starting lock cancellation while we are checking
21725 cancel_lru_locks osc
21727 count=$($LCTL get_param -n \
21728 ldlm.namespaces.$imp_name.lock_unused_count)
21730 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21732 if [ $rc -eq 255 ]; then
21733 error "Ladvise test ${i} failed, ${rc}"
21736 new_count=$($LCTL get_param -n \
21737 ldlm.namespaces.$imp_name.lock_unused_count)
21738 difference="$((new_count - count))"
21740 # Test 15 output is divided by 100 to map down to valid return
21741 if [ $i -eq 15 ]; then
21745 if [ $difference -ne $rc ]; then
21746 error "Ladvise test ${i}, bad lock count, returned " \
21747 "${rc}, actual ${difference}"
21751 #test 22 returns only success/failure
21753 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21755 if [ $rc -eq 255 ]; then
21756 error "Ladvise test${i} failed, ${rc}"
21759 run_test 255c "suite of ladvise lockahead tests"
21762 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21763 remote_mds_nodsh && skip "remote MDS with nodsh"
21764 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21765 changelog_users $SINGLEMDS | grep "^cl" &&
21766 skip "active changelog user"
21772 mdt_dev=$(mdsdevname 1)
21775 changelog_register || error "changelog_register failed"
21778 mkdir_on_mdt0 $DIR/$tdir
21780 changelog_clear 0 || error "changelog_clear failed"
21783 touch $DIR/$tdir/{1..10}
21786 stop $SINGLEMDS || error "Fail to stop MDT"
21790 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21792 #after mount new plainllog is used
21793 touch $DIR/$tdir/{11..19}
21794 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21795 stack_trap "rm -f $tmpfile"
21796 cat_sl=$(do_facet $SINGLEMDS "sync; \
21797 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21798 llog_reader $tmpfile | grep -c type=1064553b")
21799 do_facet $SINGLEMDS llog_reader $tmpfile
21801 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21803 changelog_clear 0 || error "changelog_clear failed"
21805 cat_sl=$(do_facet $SINGLEMDS "sync; \
21806 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21807 llog_reader $tmpfile | grep -c type=1064553b")
21809 if (( cat_sl == 2 )); then
21810 error "Empty plain llog was not deleted from changelog catalog"
21811 elif (( cat_sl != 1 )); then
21812 error "Active plain llog shouldn't be deleted from catalog"
21815 run_test 256 "Check llog delete for empty and not full state"
21818 remote_mds_nodsh && skip "remote MDS with nodsh"
21819 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21820 skip "Need MDS version at least 2.8.55"
21822 test_mkdir $DIR/$tdir
21824 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21825 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21828 #define OBD_FAIL_MDS_XATTR_REP 0x161
21829 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21830 local facet=mds$((mdtidx + 1))
21831 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21832 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21834 stop $facet || error "stop MDS failed"
21835 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21836 error "start MDS fail"
21837 wait_recovery_complete $facet
21839 run_test 257 "xattr locks are not lost"
21841 # Verify we take the i_mutex when security requires it
21843 #define OBD_FAIL_IMUTEX_SEC 0x141c
21844 $LCTL set_param fail_loc=0x141c
21846 chmod u+s $DIR/$tfile
21847 chmod a+rwx $DIR/$tfile
21848 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21850 if [ $RC -ne 0 ]; then
21851 error "error, failed to take i_mutex, rc=$?"
21855 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21857 # Verify we do NOT take the i_mutex in the normal case
21859 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21860 $LCTL set_param fail_loc=0x141d
21863 chmod a+rw $DIR/$tfile
21864 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21866 if [ $RC -ne 0 ]; then
21867 error "error, took i_mutex unnecessarily, rc=$?"
21872 run_test 258b "verify i_mutex security behavior"
21875 local file=$DIR/$tfile
21879 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21881 stack_trap "rm -f $file" EXIT
21883 wait_delete_completed
21884 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21885 echo "before: $before"
21887 $LFS setstripe -i 0 -c 1 $file
21888 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21890 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21891 echo "after write: $after"
21893 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21894 do_facet ost1 $LCTL set_param fail_loc=0x2301
21896 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21897 echo "after truncate: $after"
21900 do_facet ost1 $LCTL set_param fail_loc=0
21901 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21903 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21904 echo "after restart: $after"
21905 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21906 error "missing truncate?"
21910 run_test 259 "crash at delayed truncate"
21913 #define OBD_FAIL_MDC_CLOSE 0x806
21914 $LCTL set_param fail_loc=0x80000806
21918 run_test 260 "Check mdc_close fail"
21920 ### Data-on-MDT sanity tests ###
21922 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21923 skip "Need MDS version at least 2.10.55 for DoM"
21926 local dom=$DIR/$tdir/dom_file
21927 local tmp=$DIR/$tdir/tmp_file
21929 mkdir_on_mdt0 $DIR/$tdir
21931 # basic checks for DoM component creation
21932 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21933 error "Can set MDT layout to non-first entry"
21935 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21936 error "Can define multiple entries as MDT layout"
21938 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21940 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21941 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21942 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21944 local mdtidx=$($LFS getstripe -m $dom)
21945 local mdtname=MDT$(printf %04x $mdtidx)
21946 local facet=mds$((mdtidx + 1))
21947 local space_check=1
21949 # Skip free space checks with ZFS
21950 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21954 local size_tmp=$((65536 * 3))
21955 local mdtfree1=$(do_facet $facet \
21956 lctl get_param -n osd*.*$mdtname.kbytesfree)
21958 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21959 # check also direct IO along write
21960 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21961 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21963 cmp $tmp $dom || error "file data is different"
21964 [ $(stat -c%s $dom) == $size_tmp ] ||
21965 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21966 if [ $space_check == 1 ]; then
21967 local mdtfree2=$(do_facet $facet \
21968 lctl get_param -n osd*.*$mdtname.kbytesfree)
21970 # increase in usage from by $size_tmp
21971 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21972 error "MDT free space wrong after write: " \
21973 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21977 local size_dom=10000
21979 $TRUNCATE $dom $size_dom
21980 [ $(stat -c%s $dom) == $size_dom ] ||
21981 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21982 if [ $space_check == 1 ]; then
21983 mdtfree1=$(do_facet $facet \
21984 lctl get_param -n osd*.*$mdtname.kbytesfree)
21985 # decrease in usage from $size_tmp to new $size_dom
21986 [ $(($mdtfree1 - $mdtfree2)) -ge \
21987 $(((size_tmp - size_dom) / 1024)) ] ||
21988 error "MDT free space is wrong after truncate: " \
21989 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21995 size_dom=$((size_dom + size_tmp))
21996 [ $(stat -c%s $dom) == $size_dom ] ||
21997 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21998 if [ $space_check == 1 ]; then
21999 mdtfree2=$(do_facet $facet \
22000 lctl get_param -n osd*.*$mdtname.kbytesfree)
22001 # increase in usage by $size_tmp from previous
22002 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
22003 error "MDT free space is wrong after append: " \
22004 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
22009 if [ $space_check == 1 ]; then
22010 mdtfree1=$(do_facet $facet \
22011 lctl get_param -n osd*.*$mdtname.kbytesfree)
22012 # decrease in usage by $size_dom from previous
22013 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
22014 error "MDT free space is wrong after removal: " \
22015 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
22018 # combined striping
22019 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
22020 error "Can't create DoM + OST striping"
22022 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
22023 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
22024 # check also direct IO along write
22025 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
22027 cmp $tmp $dom || error "file data is different"
22028 [ $(stat -c%s $dom) == $size_tmp ] ||
22029 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
22034 run_test 270a "DoM: basic functionality tests"
22037 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22038 skip "Need MDS version at least 2.10.55"
22040 local dom=$DIR/$tdir/dom_file
22041 local max_size=1048576
22043 mkdir -p $DIR/$tdir
22044 $LFS setstripe -E $max_size -L mdt $dom
22046 # truncate over the limit
22047 $TRUNCATE $dom $(($max_size + 1)) &&
22048 error "successful truncate over the maximum size"
22049 # write over the limit
22050 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
22051 error "successful write over the maximum size"
22052 # append over the limit
22053 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
22054 echo "12345" >> $dom && error "successful append over the maximum size"
22059 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
22062 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22063 skip "Need MDS version at least 2.10.55"
22065 mkdir -p $DIR/$tdir
22066 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22068 # check files inherit DoM EA
22069 touch $DIR/$tdir/first
22070 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
22071 error "bad pattern"
22072 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
22073 error "bad stripe count"
22074 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
22075 error "bad stripe size"
22077 # check directory inherits DoM EA and uses it as default
22078 mkdir $DIR/$tdir/subdir
22079 touch $DIR/$tdir/subdir/second
22080 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
22081 error "bad pattern in sub-directory"
22082 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
22083 error "bad stripe count in sub-directory"
22084 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
22085 error "bad stripe size in sub-directory"
22088 run_test 270c "DoM: DoM EA inheritance tests"
22091 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22092 skip "Need MDS version at least 2.10.55"
22094 mkdir -p $DIR/$tdir
22095 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22097 # inherit default DoM striping
22098 mkdir $DIR/$tdir/subdir
22099 touch $DIR/$tdir/subdir/f1
22101 # change default directory striping
22102 $LFS setstripe -c 1 $DIR/$tdir/subdir
22103 touch $DIR/$tdir/subdir/f2
22104 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
22105 error "wrong default striping in file 2"
22106 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
22107 error "bad pattern in file 2"
22110 run_test 270d "DoM: change striping from DoM to RAID0"
22113 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22114 skip "Need MDS version at least 2.10.55"
22116 mkdir -p $DIR/$tdir/dom
22117 mkdir -p $DIR/$tdir/norm
22120 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
22121 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
22123 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
22124 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
22126 # find DoM files by layout
22127 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
22128 [ $NUM -eq $DOMFILES ] ||
22129 error "lfs find -L: found $NUM, expected $DOMFILES"
22130 echo "Test 1: lfs find 20 DOM files by layout: OK"
22132 # there should be 1 dir with default DOM striping
22133 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
22135 error "lfs find -L: found $NUM, expected 1 dir"
22136 echo "Test 2: lfs find 1 DOM dir by layout: OK"
22138 # find DoM files by stripe size
22139 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
22140 [ $NUM -eq $DOMFILES ] ||
22141 error "lfs find -S: found $NUM, expected $DOMFILES"
22142 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
22144 # find files by stripe offset except DoM files
22145 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
22146 [ $NUM -eq $NORMFILES ] ||
22147 error "lfs find -i: found $NUM, expected $NORMFILES"
22148 echo "Test 5: lfs find no DOM files by stripe index: OK"
22151 run_test 270e "DoM: lfs find with DoM files test"
22154 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22155 skip "Need MDS version at least 2.10.55"
22157 local mdtname=${FSNAME}-MDT0000-mdtlov
22158 local dom=$DIR/$tdir/dom_file
22159 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
22160 lod.$mdtname.dom_stripesize)
22161 local dom_limit=131072
22163 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
22164 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22165 lod.$mdtname.dom_stripesize)
22166 [ ${dom_limit} -eq ${dom_current} ] ||
22167 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
22169 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22170 $LFS setstripe -d $DIR/$tdir
22171 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
22172 error "Can't set directory default striping"
22174 # exceed maximum stripe size
22175 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22176 error "Can't create file with $((dom_limit * 2)) DoM stripe"
22177 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
22178 error "Able to create DoM component size more than LOD limit"
22180 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22181 dom_current=$(do_facet mds1 $LCTL get_param -n \
22182 lod.$mdtname.dom_stripesize)
22183 [ 0 -eq ${dom_current} ] ||
22184 error "Can't set zero DoM stripe limit"
22187 # attempt to create DoM file on server with disabled DoM should
22188 # remove DoM entry from layout and be succeed
22189 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
22190 error "Can't create DoM file (DoM is disabled)"
22191 [ $($LFS getstripe -L $dom) == "mdt" ] &&
22192 error "File has DoM component while DoM is disabled"
22195 # attempt to create DoM file with only DoM stripe should return error
22196 $LFS setstripe -E $dom_limit -L mdt $dom &&
22197 error "Able to create DoM-only file while DoM is disabled"
22199 # too low values to be aligned with smallest stripe size 64K
22200 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
22201 dom_current=$(do_facet mds1 $LCTL get_param -n \
22202 lod.$mdtname.dom_stripesize)
22203 [ 30000 -eq ${dom_current} ] &&
22204 error "Can set too small DoM stripe limit"
22206 # 64K is a minimal stripe size in Lustre, expect limit of that size
22207 [ 65536 -eq ${dom_current} ] ||
22208 error "Limit is not set to 64K but ${dom_current}"
22210 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
22211 dom_current=$(do_facet mds1 $LCTL get_param -n \
22212 lod.$mdtname.dom_stripesize)
22214 [ 2147483648 -eq ${dom_current} ] &&
22215 error "Can set too large DoM stripe limit"
22217 do_facet mds1 $LCTL set_param -n \
22218 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
22219 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
22220 error "Can't create DoM component size after limit change"
22221 do_facet mds1 $LCTL set_param -n \
22222 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
22223 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
22224 error "Can't create DoM file after limit decrease"
22225 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
22226 error "Can create big DoM component after limit decrease"
22227 touch ${dom}_def ||
22228 error "Can't create file with old default layout"
22230 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
22233 run_test 270f "DoM: maximum DoM stripe size checks"
22236 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
22237 skip "Need MDS version at least 2.13.52"
22238 local dom=$DIR/$tdir/$tfile
22240 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22241 local lodname=${FSNAME}-MDT0000-mdtlov
22243 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22244 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
22245 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
22246 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22248 local dom_limit=1024
22249 local dom_threshold="50%"
22251 $LFS setstripe -d $DIR/$tdir
22252 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
22253 error "Can't set directory default striping"
22255 do_facet mds1 $LCTL set_param -n \
22256 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
22257 # set 0 threshold and create DOM file to change tunable stripesize
22258 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
22259 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22260 error "Failed to create $dom file"
22261 # now tunable dom_cur_stripesize should reach maximum
22262 local dom_current=$(do_facet mds1 $LCTL get_param -n \
22263 lod.${lodname}.dom_stripesize_cur_kb)
22264 [[ $dom_current == $dom_limit ]] ||
22265 error "Current DOM stripesize is not maximum"
22268 # set threshold for further tests
22269 do_facet mds1 $LCTL set_param -n \
22270 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
22271 echo "DOM threshold is $dom_threshold free space"
22274 # Spoof bfree to exceed threshold
22275 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
22276 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
22277 for spfree in 40 20 0 15 30 55; do
22278 do_facet mds1 $LCTL set_param -n fail_val=$spfree
22279 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
22280 error "Failed to create $dom file"
22281 dom_def=$(do_facet mds1 $LCTL get_param -n \
22282 lod.${lodname}.dom_stripesize_cur_kb)
22283 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
22284 [[ $dom_def != $dom_current ]] ||
22285 error "Default stripe size was not changed"
22286 if [[ $spfree > 0 ]] ; then
22287 dom_set=$($LFS getstripe -S $dom)
22288 [[ $dom_set == $((dom_def * 1024)) ]] ||
22289 error "DOM component size is still old"
22291 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22292 error "DoM component is set with no free space"
22295 dom_current=$dom_def
22298 run_test 270g "DoM: default DoM stripe size depends on free space"
22301 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
22302 skip "Need MDS version at least 2.13.53"
22304 local mdtname=${FSNAME}-MDT0000-mdtlov
22305 local dom=$DIR/$tdir/$tfile
22306 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
22308 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
22309 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
22311 $LFS mkdir -i 0 -c 1 $DIR/$tdir
22312 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
22313 error "can't create OST file"
22314 # mirrored file with DOM entry in the second mirror
22315 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
22316 error "can't create mirror with DoM component"
22318 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
22320 # DOM component in the middle and has other enries in the same mirror,
22321 # should succeed but lost DoM component
22322 $LFS setstripe --copy=${dom}_1 $dom ||
22323 error "Can't create file from OST|DOM mirror layout"
22324 # check new file has no DoM layout after all
22325 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
22326 error "File has DoM component while DoM is disabled"
22328 run_test 270h "DoM: DoM stripe removal when disabled on server"
22331 (( $MDS1_VERSION >= $(version_code 2.14.54) )) ||
22332 skip "Need MDS version at least 2.14.54"
22335 $LFS setstripe -L mdt -S 128k -c -1 $DIR/$tdir &&
22336 error "setstripe should fail" || true
22338 run_test 270i "DoM: setting invalid DoM striping should fail"
22341 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22342 skip "Need MDS version at least 2.10.55"
22344 local dom=$DIR/$tdir/dom
22346 mkdir -p $DIR/$tdir
22348 $LFS setstripe -E 1024K -L mdt $dom
22350 lctl set_param -n mdc.*.stats=clear
22351 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22352 cat $dom > /dev/null
22353 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
22354 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
22358 run_test 271a "DoM: data is cached for read after write"
22361 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22362 skip "Need MDS version at least 2.10.55"
22364 local dom=$DIR/$tdir/dom
22366 mkdir -p $DIR/$tdir
22368 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22370 lctl set_param -n mdc.*.stats=clear
22371 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
22372 cancel_lru_locks mdc
22373 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
22374 # second stat to check size is cached on client
22375 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
22376 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22377 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
22380 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
22383 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22384 skip "Need MDS version at least 2.10.55"
22386 local dom=$DIR/$tdir/dom
22388 mkdir -p $DIR/$tdir
22390 $LFS setstripe -E 1024K -L mdt -E EOF $dom
22392 lctl set_param -n mdc.*.stats=clear
22393 lctl set_param -n osc.*.stats=clear
22394 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
22395 cancel_lru_locks mdc
22396 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22397 # second stat to check size is cached on client
22398 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
22399 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
22400 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
22401 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
22402 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
22405 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
22411 local mdt=MDT$(printf %04x $mdtidx)
22413 if [ -z $param ]; then
22414 lctl get_param -n mdc.*$mdt*.stats
22416 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
22421 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
22422 skip "Need MDS version at least 2.10.55"
22424 local dom=$DIR/$tdir/dom
22426 mkdir -p $DIR/$tdir
22428 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22430 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
22431 local facet=mds$((mdtidx + 1))
22433 cancel_lru_locks mdc
22434 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
22435 createmany -o $dom 1000
22436 lctl set_param -n mdc.*.stats=clear
22437 smalliomany -w $dom 1000 200
22438 get_mdc_stats $mdtidx
22439 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22440 # Each file has 1 open, 1 IO enqueues, total 2000
22441 # but now we have also +1 getxattr for security.capability, total 3000
22442 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
22443 unlinkmany $dom 1000
22445 cancel_lru_locks mdc
22446 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
22447 createmany -o $dom 1000
22448 lctl set_param -n mdc.*.stats=clear
22449 smalliomany -w $dom 1000 200
22450 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
22451 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
22452 # for OPEN and IO lock.
22453 [ $((enq - enq_2)) -ge 1000 ] ||
22454 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
22455 unlinkmany $dom 1000
22458 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
22460 cleanup_271def_tests() {
22466 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22467 skip "Need MDS version at least 2.10.57"
22469 local dom=$DIR/$tdir/dom
22470 local tmp=$TMP/$tfile
22471 trap "cleanup_271def_tests $tmp" EXIT
22473 mkdir -p $DIR/$tdir
22475 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22477 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22479 cancel_lru_locks mdc
22480 dd if=/dev/urandom of=$tmp bs=1000 count=1
22481 dd if=$tmp of=$dom bs=1000 count=1
22482 cancel_lru_locks mdc
22484 cat /etc/hosts >> $tmp
22485 lctl set_param -n mdc.*.stats=clear
22487 # append data to the same file it should update local page
22488 echo "Append to the same page"
22489 cat /etc/hosts >> $dom
22490 local num=$(get_mdc_stats $mdtidx ost_read)
22491 local ra=$(get_mdc_stats $mdtidx req_active)
22492 local rw=$(get_mdc_stats $mdtidx req_waittime)
22494 [ -z $num ] || error "$num READ RPC occured"
22495 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22499 cmp $tmp $dom || error "file miscompare"
22501 cancel_lru_locks mdc
22502 lctl set_param -n mdc.*.stats=clear
22504 echo "Open and read file"
22505 cat $dom > /dev/null
22506 local num=$(get_mdc_stats $mdtidx ost_read)
22507 local ra=$(get_mdc_stats $mdtidx req_active)
22508 local rw=$(get_mdc_stats $mdtidx req_waittime)
22510 [ -z $num ] || error "$num READ RPC occured"
22511 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22515 cmp $tmp $dom || error "file miscompare"
22519 run_test 271d "DoM: read on open (1K file in reply buffer)"
22522 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
22523 skip "Need MDS version at least 2.10.57"
22525 local dom=$DIR/$tdir/dom
22526 local tmp=$TMP/$tfile
22527 trap "cleanup_271def_tests $tmp" EXIT
22529 mkdir -p $DIR/$tdir
22531 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
22533 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
22535 cancel_lru_locks mdc
22536 dd if=/dev/urandom of=$tmp bs=265000 count=1
22537 dd if=$tmp of=$dom bs=265000 count=1
22538 cancel_lru_locks mdc
22539 cat /etc/hosts >> $tmp
22540 lctl set_param -n mdc.*.stats=clear
22542 echo "Append to the same page"
22543 cat /etc/hosts >> $dom
22544 local num=$(get_mdc_stats $mdtidx ost_read)
22545 local ra=$(get_mdc_stats $mdtidx req_active)
22546 local rw=$(get_mdc_stats $mdtidx req_waittime)
22548 [ -z $num ] || error "$num READ RPC occured"
22549 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22553 cmp $tmp $dom || error "file miscompare"
22555 cancel_lru_locks mdc
22556 lctl set_param -n mdc.*.stats=clear
22558 echo "Open and read file"
22559 cat $dom > /dev/null
22560 local num=$(get_mdc_stats $mdtidx ost_read)
22561 local ra=$(get_mdc_stats $mdtidx req_active)
22562 local rw=$(get_mdc_stats $mdtidx req_waittime)
22564 [ -z $num ] && num=0
22565 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
22566 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
22570 cmp $tmp $dom || error "file miscompare"
22574 run_test 271f "DoM: read on open (200K file and read tail)"
22577 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
22578 skip "Skipping due to old client or server version"
22580 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
22582 $CHECKSTAT -t file $DIR1/$tfile
22584 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
22587 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
22588 $LCTL set_param fail_loc=0x80000314
22589 rm $DIR1/$tfile || error "Unlink fails"
22591 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
22592 [ $RC -eq 0 ] || error "Failed write to stale object"
22594 run_test 271g "Discard DoM data vs client flush race"
22597 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22598 skip "Need MDS version at least 2.11.50"
22600 local dom=$DIR/$tdir/dom
22601 mkdir -p $DIR/$tdir
22603 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
22604 dd if=/dev/urandom of=$dom bs=512K count=1 ||
22605 error "failed to write data into $dom"
22606 local old_md5=$(md5sum $dom)
22608 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
22609 error "failed to migrate to the same DoM component"
22611 local new_md5=$(md5sum $dom)
22613 [ "$old_md5" == "$new_md5" ] ||
22614 error "md5sum differ: $old_md5, $new_md5"
22616 [ $($LFS getstripe -c $dom) -eq 2 ] ||
22617 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
22619 run_test 272a "DoM migration: new layout with the same DOM component"
22622 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22623 skip "Need MDS version at least 2.11.50"
22625 local dom=$DIR/$tdir/dom
22626 mkdir -p $DIR/$tdir
22627 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22629 local mdtidx=$($LFS getstripe -m $dom)
22630 local mdtname=MDT$(printf %04x $mdtidx)
22631 local facet=mds$((mdtidx + 1))
22633 local mdtfree1=$(do_facet $facet \
22634 lctl get_param -n osd*.*$mdtname.kbytesfree)
22635 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22636 error "failed to write data into $dom"
22637 local old_md5=$(md5sum $dom)
22638 cancel_lru_locks mdc
22639 local mdtfree1=$(do_facet $facet \
22640 lctl get_param -n osd*.*$mdtname.kbytesfree)
22642 $LFS migrate -c2 $dom ||
22643 error "failed to migrate to the new composite layout"
22644 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22645 error "MDT stripe was not removed"
22647 cancel_lru_locks mdc
22648 local new_md5=$(md5sum $dom)
22649 [ "$old_md5" == "$new_md5" ] ||
22650 error "$old_md5 != $new_md5"
22652 # Skip free space checks with ZFS
22653 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22654 local mdtfree2=$(do_facet $facet \
22655 lctl get_param -n osd*.*$mdtname.kbytesfree)
22656 [ $mdtfree2 -gt $mdtfree1 ] ||
22657 error "MDT space is not freed after migration"
22661 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22664 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22665 skip "Need MDS version at least 2.11.50"
22667 local dom=$DIR/$tdir/$tfile
22668 mkdir -p $DIR/$tdir
22669 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22671 local mdtidx=$($LFS getstripe -m $dom)
22672 local mdtname=MDT$(printf %04x $mdtidx)
22673 local facet=mds$((mdtidx + 1))
22675 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22676 error "failed to write data into $dom"
22677 local old_md5=$(md5sum $dom)
22678 cancel_lru_locks mdc
22679 local mdtfree1=$(do_facet $facet \
22680 lctl get_param -n osd*.*$mdtname.kbytesfree)
22682 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22683 error "failed to migrate to the new composite layout"
22684 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22685 error "MDT stripe was not removed"
22687 cancel_lru_locks mdc
22688 local new_md5=$(md5sum $dom)
22689 [ "$old_md5" == "$new_md5" ] ||
22690 error "$old_md5 != $new_md5"
22692 # Skip free space checks with ZFS
22693 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22694 local mdtfree2=$(do_facet $facet \
22695 lctl get_param -n osd*.*$mdtname.kbytesfree)
22696 [ $mdtfree2 -gt $mdtfree1 ] ||
22697 error "MDS space is not freed after migration"
22701 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22704 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22705 skip "Need MDS version at least 2.12.55"
22707 local dom=$DIR/$tdir/$tfile
22708 mkdir -p $DIR/$tdir
22709 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22711 local mdtidx=$($LFS getstripe -m $dom)
22712 local mdtname=MDT$(printf %04x $mdtidx)
22713 local facet=mds$((mdtidx + 1))
22715 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22716 error "failed to write data into $dom"
22717 local old_md5=$(md5sum $dom)
22718 cancel_lru_locks mdc
22719 local mdtfree1=$(do_facet $facet \
22720 lctl get_param -n osd*.*$mdtname.kbytesfree)
22722 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22723 error "failed mirroring to the new composite layout"
22724 $LFS mirror resync $dom ||
22725 error "failed mirror resync"
22726 $LFS mirror split --mirror-id 1 -d $dom ||
22727 error "failed mirror split"
22729 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22730 error "MDT stripe was not removed"
22732 cancel_lru_locks mdc
22733 local new_md5=$(md5sum $dom)
22734 [ "$old_md5" == "$new_md5" ] ||
22735 error "$old_md5 != $new_md5"
22737 # Skip free space checks with ZFS
22738 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22739 local mdtfree2=$(do_facet $facet \
22740 lctl get_param -n osd*.*$mdtname.kbytesfree)
22741 [ $mdtfree2 -gt $mdtfree1 ] ||
22742 error "MDS space is not freed after DOM mirror deletion"
22746 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22749 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22750 skip "Need MDS version at least 2.12.55"
22752 local dom=$DIR/$tdir/$tfile
22753 mkdir -p $DIR/$tdir
22754 $LFS setstripe -c 2 $dom
22756 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22757 error "failed to write data into $dom"
22758 local old_md5=$(md5sum $dom)
22761 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22762 error "failed mirroring to the DOM layout"
22763 $LFS mirror resync $dom ||
22764 error "failed mirror resync"
22765 $LFS mirror split --mirror-id 1 -d $dom ||
22766 error "failed mirror split"
22768 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22769 error "MDT stripe wasn't set"
22772 local new_md5=$(md5sum $dom)
22773 [ "$old_md5" == "$new_md5" ] ||
22774 error "$old_md5 != $new_md5"
22778 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22781 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22782 skip "Need MDS version at least 2.12.55"
22784 local dom=$DIR/$tdir/$tfile
22785 mkdir -p $DIR/$tdir
22786 $LFS setstripe -c 2 $dom
22788 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22789 error "failed to write data into $dom"
22790 local old_md5=$(md5sum $dom)
22793 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22794 error "failed migrating to the DOM file"
22796 [[ $($LFS getstripe -L --component-start=0 $dom) == 'mdt' ]] ||
22797 error "MDT stripe wasn't set"
22800 local new_md5=$(md5sum $dom)
22801 [ "$old_md5" != "$new_md5" ] &&
22802 error "$old_md5 != $new_md5"
22806 run_test 272f "DoM migration: OST-striped file to DOM file"
22809 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22810 skip "Need MDS version at least 2.11.50"
22812 # Layout swap cannot be done if either file has DOM component,
22813 # this will never be supported, migration should be used instead
22815 local dom=$DIR/$tdir/$tfile
22816 mkdir -p $DIR/$tdir
22818 $LFS setstripe -c2 ${dom}_plain
22819 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22820 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22821 error "can swap layout with DoM component"
22822 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22823 error "can swap layout with DoM component"
22825 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22826 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22827 error "can swap layout with DoM component"
22828 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22829 error "can swap layout with DoM component"
22832 run_test 273a "DoM: layout swapping should fail with DOM"
22835 mkdir -p $DIR/$tdir
22836 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22838 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22839 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22841 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22843 run_test 273b "DoM: race writeback and object destroy"
22846 remote_ost_nodsh && skip "remote OST with nodsh"
22847 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22848 skip "Need OST version >= 2.10.57"
22850 local file=$DIR/$tfile
22853 oss=$(comma_list $(osts_nodes))
22855 dd if=/dev/urandom of=$file bs=1M count=2 ||
22856 error "failed to create a file"
22857 cancel_lru_locks osc
22860 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22861 error "failed to read a file"
22863 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22864 $LCTL set_param fail_loc=0x8000031f
22866 cancel_lru_locks osc &
22869 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22870 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22871 #IO takes another lock, but matches the PENDING one
22872 #and places it to the IO RPC
22873 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22874 error "failed to read a file with PENDING lock"
22876 run_test 275 "Read on a canceled duplicate lock"
22879 remote_ost_nodsh && skip "remote OST with nodsh"
22882 do_facet ost1 "(while true; do \
22883 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22884 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22887 for LOOP in $(seq 20); do
22889 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22892 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22893 rm $TMP/sanity_276_pid"
22895 run_test 276 "Race between mount and obd_statfs"
22898 $LCTL set_param ldlm.namespaces.*.lru_size=0
22899 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22900 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22901 grep ^used_mb | awk '{print $2}')
22902 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22903 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22904 oflag=direct conv=notrunc
22905 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22906 grep ^used_mb | awk '{print $2}')
22907 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22909 run_test 277 "Direct IO shall drop page cache"
22912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22913 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22914 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22915 skip "needs the same host for mdt1 mdt2" && return
22920 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22921 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22927 echo "Starting MDTs"
22928 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22930 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22932 do_facet mds2 $LCTL set_param fail_loc=0
22934 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22935 wait_recovery_complete mds2
22937 run_test 278 "Race starting MDS between MDTs stop/start"
22940 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22941 skip "Need MGS version at least 2.13.52"
22942 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22943 combined_mgs_mds || skip "needs combined MGS/MDT"
22945 umount_client $MOUNT
22946 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22947 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22949 mount_client $MOUNT &
22951 stop mgs || error "stop mgs failed"
22952 #for a race mgs would crash
22953 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22954 # make sure we unmount client before remounting
22956 umount_client $MOUNT
22957 mount_client $MOUNT || error "mount client failed"
22959 run_test 280 "Race between MGS umount and client llog processing"
22961 cleanup_test_300() {
22965 test_striped_dir() {
22970 mkdir -p $DIR/$tdir
22972 SAVE_UMASK=$(umask)
22973 trap cleanup_test_300 RETURN EXIT
22975 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22976 $DIR/$tdir/striped_dir ||
22977 error "set striped dir error"
22979 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22980 [ "$mode" = "755" ] || error "expect 755 got $mode"
22982 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22983 error "getdirstripe failed"
22984 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22985 if [ "$stripe_count" != "2" ]; then
22986 error "1:stripe_count is $stripe_count, expect 2"
22988 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22989 if [ "$stripe_count" != "2" ]; then
22990 error "2:stripe_count is $stripe_count, expect 2"
22993 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22994 if [ "$stripe_index" != "$mdt_index" ]; then
22995 error "stripe_index is $stripe_index, expect $mdt_index"
22998 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22999 error "nlink error after create striped dir"
23001 mkdir $DIR/$tdir/striped_dir/a
23002 mkdir $DIR/$tdir/striped_dir/b
23004 stat $DIR/$tdir/striped_dir/a ||
23005 error "create dir under striped dir failed"
23006 stat $DIR/$tdir/striped_dir/b ||
23007 error "create dir under striped dir failed"
23009 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
23010 error "nlink error after mkdir"
23012 rmdir $DIR/$tdir/striped_dir/a
23013 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
23014 error "nlink error after rmdir"
23016 rmdir $DIR/$tdir/striped_dir/b
23017 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
23018 error "nlink error after rmdir"
23020 chattr +i $DIR/$tdir/striped_dir
23021 createmany -o $DIR/$tdir/striped_dir/f 10 &&
23022 error "immutable flags not working under striped dir!"
23023 chattr -i $DIR/$tdir/striped_dir
23025 rmdir $DIR/$tdir/striped_dir ||
23026 error "rmdir striped dir error"
23034 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23035 skip "skipped for lustre < 2.7.0"
23036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23037 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23039 test_striped_dir 0 || error "failed on striped dir on MDT0"
23040 test_striped_dir 1 || error "failed on striped dir on MDT0"
23042 run_test 300a "basic striped dir sanity test"
23045 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23046 skip "skipped for lustre < 2.7.0"
23047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23048 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23055 test_mkdir $DIR/$tdir || error "mkdir fail"
23056 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23057 error "set striped dir error"
23058 for i in {0..9}; do
23059 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
23061 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
23062 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
23063 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
23065 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
23066 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
23067 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
23071 run_test 300b "check ctime/mtime for striped dir"
23074 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23075 skip "skipped for lustre < 2.7.0"
23076 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23077 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23081 mkdir_on_mdt0 $DIR/$tdir
23082 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
23083 error "set striped dir error"
23085 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
23086 error "chown striped dir failed"
23088 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
23089 error "create 5k files failed"
23091 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
23093 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
23097 run_test 300c "chown && check ls under striped directory"
23100 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
23101 skip "skipped for lustre < 2.7.0"
23102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23103 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23108 mkdir -p $DIR/$tdir
23109 $LFS setstripe -c 2 $DIR/$tdir
23111 #local striped directory
23112 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23113 error "set striped dir error"
23114 #look at the directories for debug purposes
23116 $LFS getdirstripe $DIR/$tdir
23117 ls -l $DIR/$tdir/striped_dir
23118 $LFS getdirstripe $DIR/$tdir/striped_dir
23119 createmany -o $DIR/$tdir/striped_dir/f 10 ||
23120 error "create 10 files failed"
23122 #remote striped directory
23123 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
23124 error "set striped dir error"
23125 #look at the directories for debug purposes
23127 $LFS getdirstripe $DIR/$tdir
23128 ls -l $DIR/$tdir/remote_striped_dir
23129 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
23130 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
23131 error "create 10 files failed"
23133 for file in $(find $DIR/$tdir); do
23134 stripe_count=$($LFS getstripe -c $file)
23135 [ $stripe_count -eq 2 ] ||
23136 error "wrong stripe $stripe_count for $file"
23141 run_test 300d "check default stripe under striped directory"
23144 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23145 skip "Need MDS version at least 2.7.55"
23146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23147 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23152 mkdir -p $DIR/$tdir
23154 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23155 error "set striped dir error"
23157 touch $DIR/$tdir/striped_dir/a
23158 touch $DIR/$tdir/striped_dir/b
23159 touch $DIR/$tdir/striped_dir/c
23161 mkdir $DIR/$tdir/striped_dir/dir_a
23162 mkdir $DIR/$tdir/striped_dir/dir_b
23163 mkdir $DIR/$tdir/striped_dir/dir_c
23165 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
23166 error "set striped adir under striped dir error"
23168 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
23169 error "set striped bdir under striped dir error"
23171 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
23172 error "set striped cdir under striped dir error"
23174 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
23175 error "rename dir under striped dir fails"
23177 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
23178 error "rename dir under different stripes fails"
23180 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
23181 error "rename file under striped dir should succeed"
23183 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
23184 error "rename dir under striped dir should succeed"
23188 run_test 300e "check rename under striped directory"
23191 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23192 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23193 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23194 skip "Need MDS version at least 2.7.55"
23200 mkdir -p $DIR/$tdir
23202 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
23203 error "set striped dir error"
23205 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
23206 error "set striped dir error"
23208 touch $DIR/$tdir/striped_dir/a
23209 mkdir $DIR/$tdir/striped_dir/dir_a
23210 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
23211 error "create striped dir under striped dir fails"
23213 touch $DIR/$tdir/striped_dir1/b
23214 mkdir $DIR/$tdir/striped_dir1/dir_b
23215 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
23216 error "create striped dir under striped dir fails"
23218 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
23219 error "rename dir under different striped dir should fail"
23221 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
23222 error "rename striped dir under diff striped dir should fail"
23224 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
23225 error "rename file under diff striped dirs fails"
23229 run_test 300f "check rename cross striped directory"
23231 test_300_check_default_striped_dir()
23234 local default_count=$2
23235 local default_index=$3
23238 local dir_stripe_index
23241 echo "checking $dirname $default_count $default_index"
23242 $LFS setdirstripe -D -c $default_count -i $default_index \
23243 -H all_char $DIR/$tdir/$dirname ||
23244 error "set default stripe on striped dir error"
23245 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
23246 [ $stripe_count -eq $default_count ] ||
23247 error "expect $default_count get $stripe_count for $dirname"
23249 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
23250 [ $stripe_index -eq $default_index ] ||
23251 error "expect $default_index get $stripe_index for $dirname"
23253 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
23254 error "create dirs failed"
23256 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
23257 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
23258 for dir in $(find $DIR/$tdir/$dirname/*); do
23259 stripe_count=$($LFS getdirstripe -c $dir)
23260 (( $stripe_count == $default_count )) ||
23261 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
23262 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
23263 error "stripe count $default_count != $stripe_count for $dir"
23265 stripe_index=$($LFS getdirstripe -i $dir)
23266 [ $default_index -eq -1 ] ||
23267 [ $stripe_index -eq $default_index ] ||
23268 error "$stripe_index != $default_index for $dir"
23270 #check default stripe
23271 stripe_count=$($LFS getdirstripe -D -c $dir)
23272 [ $stripe_count -eq $default_count ] ||
23273 error "default count $default_count != $stripe_count for $dir"
23275 stripe_index=$($LFS getdirstripe -D -i $dir)
23276 [ $stripe_index -eq $default_index ] ||
23277 error "default index $default_index != $stripe_index for $dir"
23279 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
23283 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23284 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23285 skip "Need MDS version at least 2.7.55"
23291 mkdir_on_mdt0 $DIR/$tdir
23292 mkdir $DIR/$tdir/normal_dir
23294 #Checking when client cache stripe index
23295 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
23296 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
23297 error "create striped_dir failed"
23299 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
23300 error "create dir0 fails"
23301 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
23302 [ $stripe_index -eq 0 ] ||
23303 error "dir0 expect index 0 got $stripe_index"
23305 mkdir $DIR/$tdir/striped_dir/dir1 ||
23306 error "create dir1 fails"
23307 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
23308 [ $stripe_index -eq 1 ] ||
23309 error "dir1 expect index 1 got $stripe_index"
23311 #check default stripe count/stripe index
23312 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
23313 test_300_check_default_striped_dir normal_dir 1 0
23314 test_300_check_default_striped_dir normal_dir -1 1
23315 test_300_check_default_striped_dir normal_dir 2 -1
23317 #delete default stripe information
23318 echo "delete default stripeEA"
23319 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
23320 error "set default stripe on striped dir error"
23322 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
23323 for dir in $(find $DIR/$tdir/normal_dir/*); do
23324 stripe_count=$($LFS getdirstripe -c $dir)
23325 [ $stripe_count -eq 0 ] ||
23326 error "expect 1 get $stripe_count for $dir"
23329 run_test 300g "check default striped directory for normal directory"
23332 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23333 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23334 skip "Need MDS version at least 2.7.55"
23340 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23341 error "set striped dir error"
23343 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
23344 test_300_check_default_striped_dir striped_dir 1 0
23345 test_300_check_default_striped_dir striped_dir -1 1
23346 test_300_check_default_striped_dir striped_dir 2 -1
23348 #delete default stripe information
23349 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
23350 error "set default stripe on striped dir error"
23352 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
23353 for dir in $(find $DIR/$tdir/striped_dir/*); do
23354 stripe_count=$($LFS getdirstripe -c $dir)
23355 [ $stripe_count -eq 0 ] ||
23356 error "expect 1 get $stripe_count for $dir"
23359 run_test 300h "check default striped directory for striped directory"
23362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23363 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23364 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23365 skip "Need MDS version at least 2.7.55"
23372 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23373 error "set striped dir error"
23375 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23376 error "create files under striped dir failed"
23378 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
23379 error "set striped hashdir error"
23381 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
23382 error "create dir0 under hash dir failed"
23383 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
23384 error "create dir1 under hash dir failed"
23385 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
23386 error "create dir2 under hash dir failed"
23388 # unfortunately, we need to umount to clear dir layout cache for now
23389 # once we fully implement dir layout, we can drop this
23390 umount_client $MOUNT || error "umount failed"
23391 mount_client $MOUNT || error "mount failed"
23393 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
23394 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
23395 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
23397 #set the stripe to be unknown hash type
23398 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
23399 $LCTL set_param fail_loc=0x1901
23400 for ((i = 0; i < 10; i++)); do
23401 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
23402 error "stat f-$i failed"
23403 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
23406 touch $DIR/$tdir/striped_dir/f0 &&
23407 error "create under striped dir with unknown hash should fail"
23409 $LCTL set_param fail_loc=0
23411 umount_client $MOUNT || error "umount failed"
23412 mount_client $MOUNT || error "mount failed"
23416 run_test 300i "client handle unknown hash type striped directory"
23419 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23421 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23422 skip "Need MDS version at least 2.7.55"
23429 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
23430 $LCTL set_param fail_loc=0x1702
23431 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
23432 error "set striped dir error"
23434 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
23435 error "create files under striped dir failed"
23437 $LCTL set_param fail_loc=0
23439 rm -rf $DIR/$tdir || error "unlink striped dir fails"
23443 run_test 300j "test large update record"
23446 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23447 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23448 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23449 skip "Need MDS version at least 2.7.55"
23451 # this test needs a huge transaction
23453 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23454 osd*.$FSNAME-MDT0000.kbytestotal")
23455 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
23462 #define OBD_FAIL_LARGE_STRIPE 0x1703
23463 $LCTL set_param fail_loc=0x1703
23464 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
23465 error "set striped dir error"
23466 $LCTL set_param fail_loc=0
23468 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23469 error "getstripeddir fails"
23470 rm -rf $DIR/$tdir/striped_dir ||
23471 error "unlink striped dir fails"
23475 run_test 300k "test large striped directory"
23478 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23479 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23480 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23481 skip "Need MDS version at least 2.7.55"
23485 test_mkdir -p $DIR/$tdir/striped_dir
23486 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
23487 error "chown $RUNAS_ID failed"
23488 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
23489 error "set default striped dir failed"
23491 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
23492 $LCTL set_param fail_loc=0x80000158
23493 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
23495 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
23496 [ $stripe_index -eq 1 ] ||
23497 error "expect 1 get $stripe_index for $dir"
23499 run_test 300l "non-root user to create dir under striped dir with stale layout"
23502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23503 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
23504 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23505 skip "Need MDS version at least 2.7.55"
23507 mkdir -p $DIR/$tdir/striped_dir
23508 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
23509 error "set default stripes dir error"
23511 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
23513 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
23514 [ $stripe_count -eq 0 ] ||
23515 error "expect 0 get $stripe_count for a"
23517 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
23518 error "set default stripes dir error"
23520 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
23522 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
23523 [ $stripe_count -eq 0 ] ||
23524 error "expect 0 get $stripe_count for b"
23526 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
23527 error "set default stripes dir error"
23529 mkdir $DIR/$tdir/striped_dir/c &&
23530 error "default stripe_index is invalid, mkdir c should fails"
23532 rm -rf $DIR/$tdir || error "rmdir fails"
23534 run_test 300m "setstriped directory on single MDT FS"
23537 local list=$(comma_list $(mdts_nodes))
23540 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23544 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23545 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23546 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23547 skip "Need MDS version at least 2.7.55"
23548 remote_mds_nodsh && skip "remote MDS with nodsh"
23551 local list=$(comma_list $(mdts_nodes))
23553 trap cleanup_300n RETURN EXIT
23554 mkdir -p $DIR/$tdir
23555 chmod 777 $DIR/$tdir
23556 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
23557 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23558 error "create striped dir succeeds with gid=0"
23560 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23561 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
23562 error "create striped dir fails with gid=-1"
23564 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23565 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
23566 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
23567 error "set default striped dir succeeds with gid=0"
23570 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
23571 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
23572 error "set default striped dir fails with gid=-1"
23575 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
23576 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
23577 error "create test_dir fails"
23578 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
23579 error "create test_dir1 fails"
23580 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
23581 error "create test_dir2 fails"
23584 run_test 300n "non-root user to create dir under striped dir with default EA"
23587 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23588 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23589 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23590 skip "Need MDS version at least 2.7.55"
23595 mkdir -p $DIR/$tdir
23597 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
23598 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
23599 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
23600 skip "not enough free inodes $numfree1 $numfree2"
23603 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
23604 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
23605 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
23606 skip "not enough free space $numfree1 $numfree2"
23609 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
23610 error "setdirstripe fails"
23612 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
23613 error "create dirs fails"
23615 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
23616 ls $DIR/$tdir/striped_dir > /dev/null ||
23617 error "ls striped dir fails"
23618 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
23619 error "unlink big striped dir fails"
23621 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
23624 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23625 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23626 remote_mds_nodsh && skip "remote MDS with nodsh"
23628 mkdir_on_mdt0 $DIR/$tdir
23630 #define OBD_FAIL_OUT_ENOSPC 0x1704
23631 do_facet mds2 lctl set_param fail_loc=0x80001704
23632 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
23633 && error "create striped directory should fail"
23635 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
23637 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23640 run_test 300p "create striped directory without space"
23643 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23644 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23646 local fd=$(free_fd)
23647 local cmd="exec $fd<$tdir"
23649 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23652 trap "eval $cmd" EXIT
23653 cd $tdir || error "cd $tdir fails"
23654 rmdir ../$tdir || error "rmdir $tdir fails"
23655 mkdir local_dir && error "create dir succeeds"
23656 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23660 run_test 300q "create remote directory under orphan directory"
23663 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23664 skip "Need MDS version at least 2.7.55" && return
23665 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23669 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23670 error "set striped dir error"
23672 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23673 error "getstripeddir fails"
23676 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23677 awk '/lmv_stripe_count:/ { print $2 }')
23679 [ $MDSCOUNT -ne $stripe_count ] &&
23680 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23682 rm -rf $DIR/$tdir/striped_dir ||
23683 error "unlink striped dir fails"
23685 run_test 300r "test -1 striped directory"
23687 test_300s_helper() {
23690 local stripe_dir=$DIR/$tdir/striped_dir.$count
23692 $LFS mkdir -c $count $stripe_dir ||
23693 error "lfs mkdir -c error"
23695 $LFS getdirstripe $stripe_dir ||
23696 error "lfs getdirstripe fails"
23699 stripe_count=$($LFS getdirstripe $stripe_dir |
23700 awk '/lmv_stripe_count:/ { print $2 }')
23702 [ $count -ne $stripe_count ] &&
23703 error_noexit "bad stripe count $stripe_count expected $count"
23706 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23707 awk '/0x/ {count[$1] += 1}; END {
23708 for (idx in count) {
23709 if (count[idx]>1) {
23710 print "index " idx " count " count[idx]
23715 if [[ -n "$dupe_stripes" ]] ; then
23716 lfs getdirstripe $stripe_dir
23717 error_noexit "Dupe MDT above: $dupe_stripes "
23720 rm -rf $stripe_dir ||
23721 error_noexit "unlink $stripe_dir fails"
23725 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23726 skip "Need MDS version at least 2.7.55" && return
23727 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23730 for count in $(seq 2 $MDSCOUNT); do
23731 test_300s_helper $count
23734 run_test 300s "test lfs mkdir -c without -i"
23737 (( $MDS1_VERSION >= $(version_code 2.14.55) )) ||
23738 skip "need MDS 2.14.55 or later"
23739 (( $MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
23741 local testdir="$DIR/$tdir/striped_dir"
23742 local dir1=$testdir/dir1
23743 local dir2=$testdir/dir2
23747 $LFS setdirstripe -D -c -1 --max-inherit=3 $testdir ||
23748 error "failed to set default stripe count for $testdir"
23751 local stripe_count=$($LFS getdirstripe -c $dir1)
23753 (( $stripe_count == $MDSCOUNT )) || error "wrong stripe count"
23755 local max_count=$((MDSCOUNT - 1))
23756 local mdts=$(comma_list $(mdts_nodes))
23758 do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=$max_count
23759 stack_trap "do_nodes $mdts $LCTL set_param lod.*.max_mdt_stripecount=0"
23762 stripe_count=$($LFS getdirstripe -c $dir2)
23764 (( $stripe_count == $max_count )) || error "wrong stripe count"
23766 run_test 300t "test max_mdt_stripecount"
23768 prepare_remote_file() {
23769 mkdir $DIR/$tdir/src_dir ||
23770 error "create remote source failed"
23772 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23773 error "cp to remote source failed"
23774 touch $DIR/$tdir/src_dir/a
23776 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23777 error "create remote target dir failed"
23779 touch $DIR/$tdir/tgt_dir/b
23781 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23782 error "rename dir cross MDT failed!"
23784 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23785 error "src_child still exists after rename"
23787 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23788 error "missing file(a) after rename"
23790 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23791 error "diff after rename"
23795 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23796 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23798 local remote_file=$DIR/$tdir/tgt_dir/b
23800 mkdir -p $DIR/$tdir
23802 prepare_remote_file || error "prepare remote file failed"
23805 $OPENUNLINK $remote_file $remote_file ||
23806 error "openunlink $remote_file failed"
23807 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23809 run_test 310a "open unlink remote file"
23812 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23813 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23815 local remote_file=$DIR/$tdir/tgt_dir/b
23817 mkdir -p $DIR/$tdir
23819 prepare_remote_file || error "prepare remote file failed"
23821 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23822 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23823 $CHECKSTAT -t file $remote_file || error "check file failed"
23825 run_test 310b "unlink remote file with multiple links while open"
23828 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23829 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23831 local remote_file=$DIR/$tdir/tgt_dir/b
23833 mkdir -p $DIR/$tdir
23835 prepare_remote_file || error "prepare remote file failed"
23837 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23838 multiop_bg_pause $remote_file O_uc ||
23839 error "mulitop failed for remote file"
23841 $MULTIOP $DIR/$tfile Ouc
23842 kill -USR1 $MULTIPID
23845 run_test 310c "open-unlink remote file with multiple links"
23849 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23850 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23851 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23852 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23853 remote_mds_nodsh && skip "remote MDS with nodsh"
23855 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23856 local mdts=$(comma_list $(mdts_nodes))
23858 mkdir -p $DIR/$tdir
23859 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23860 createmany -o $DIR/$tdir/$tfile. 1000
23862 # statfs data is not real time, let's just calculate it
23863 old_iused=$((old_iused + 1000))
23865 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23866 osp.*OST0000*MDT0000.create_count")
23867 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23868 osp.*OST0000*MDT0000.max_create_count")
23869 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23871 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23872 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23873 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23875 unlinkmany $DIR/$tdir/$tfile. 1000
23877 do_nodes $mdts "$LCTL set_param -n \
23878 osp.*OST0000*.max_create_count=$max_count"
23879 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23880 do_nodes $mdts "$LCTL set_param -n \
23881 osp.*OST0000*.create_count=$count"
23882 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23883 grep "=0" && error "create_count is zero"
23886 for i in $(seq 120); do
23887 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23888 # system may be too busy to destroy all objs in time, use
23889 # a somewhat small value to not fail autotest
23890 [ $((old_iused - new_iused)) -gt 400 ] && break
23894 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23895 [ $((old_iused - new_iused)) -gt 400 ] ||
23896 error "objs not destroyed after unlink"
23898 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23905 local vdevdir=$(dirname $(facet_vdevice $ost))
23906 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23907 local zfs_zapid=$(do_facet $ost $cmd |
23908 grep -w "/O/0/d$((objid%32))" -C 5 |
23909 awk '/Object/{getline; print $1}')
23910 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23911 awk "/$objid = /"'{printf $3}')
23916 zfs_object_blksz() {
23920 local vdevdir=$(dirname $(facet_vdevice $ost))
23921 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23922 local blksz=$(do_facet $ost $cmd $objid |
23923 awk '/dblk/{getline; printf $4}')
23925 case "${blksz: -1}" in
23926 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23927 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23934 test_312() { # LU-4856
23935 remote_ost_nodsh && skip "remote OST with nodsh"
23936 [ "$ost1_FSTYPE" = "zfs" ] ||
23937 skip_env "the test only applies to zfs"
23939 local max_blksz=$(do_facet ost1 \
23940 $ZFS get -p recordsize $(facet_device ost1) |
23941 awk '!/VALUE/{print $3}')
23943 # to make life a little bit easier
23944 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23945 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23947 local tf=$DIR/$tdir/$tfile
23949 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23951 # Get ZFS object id
23952 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23953 # block size change by sequential overwrite
23956 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23957 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23959 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23960 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23964 # block size change by sequential append write
23965 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23966 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23967 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23970 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23971 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23972 oflag=sync conv=notrunc
23974 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23975 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23976 error "blksz error, actual $blksz, " \
23977 "expected: 2 * $count * $PAGE_SIZE"
23983 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23984 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23986 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23987 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23988 [ $blksz -eq $PAGE_SIZE ] ||
23989 error "blksz error: $blksz, expected: $PAGE_SIZE"
23991 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23992 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23993 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23995 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23996 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23997 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23999 run_test 312 "make sure ZFS adjusts its block size by write pattern"
24002 remote_ost_nodsh && skip "remote OST with nodsh"
24004 local file=$DIR/$tfile
24007 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
24009 # define OBD_FAIL_TGT_RCVD_EIO 0x720
24010 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24011 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
24012 error "write should failed"
24013 do_facet ost1 "$LCTL set_param fail_loc=0"
24016 run_test 313 "io should fail after last_rcvd update fail"
24019 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
24021 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
24022 do_facet ost1 "$LCTL set_param fail_loc=0x720"
24024 wait_delete_completed
24025 do_facet ost1 "$LCTL set_param fail_loc=0"
24027 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
24029 test_315() { # LU-618
24030 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
24032 local file=$DIR/$tfile
24035 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
24036 error "multiop file write failed"
24037 $MULTIOP $file oO_RDONLY:r4063232_c &
24042 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
24045 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
24048 run_test 315 "read should be accounted"
24051 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24052 large_xattr_enabled || skip_env "ea_inode feature disabled"
24054 rm -rf $DIR/$tdir/d
24055 mkdir -p $DIR/$tdir/d
24056 chown nobody $DIR/$tdir/d
24057 touch $DIR/$tdir/d/file
24059 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
24061 run_test 316 "lfs mv"
24064 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
24065 skip "Need MDS version at least 2.11.53"
24066 if [ "$ost1_FSTYPE" == "zfs" ]; then
24067 skip "LU-10370: no implementation for ZFS"
24071 local grant_blk_size
24073 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
24074 awk '/grant_block_size:/ { print $2; exit; }')
24076 # Create File of size 5M. Truncate it to below size's and verify
24079 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
24080 error "Create file $DIR/$tfile failed"
24081 stack_trap "rm -f $DIR/$tfile" EXIT
24083 for trunc_sz in 2097152 4097 4000 509 0; do
24084 $TRUNCATE $DIR/$tfile $trunc_sz ||
24085 error "truncate $tfile to $trunc_sz failed"
24086 local sz=$(stat --format=%s $DIR/$tfile)
24087 local blk=$(stat --format=%b $DIR/$tfile)
24088 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
24089 grant_blk_size) * 8))
24091 if [[ $blk -ne $trunc_blk ]]; then
24092 $(which stat) $DIR/$tfile
24093 error "Expected Block $trunc_blk got $blk for $tfile"
24096 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24097 error "Expected Size $trunc_sz got $sz for $tfile"
24102 # Create file with a hole and write actual 65536 bytes which aligned
24103 # with 4K and 64K PAGE_SIZE. Block count must be 128.
24106 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 seek=5 conv=fsync ||
24107 error "Create file : $DIR/$tfile"
24110 # Truncate to size $trunc_sz bytes. Strip tail blocks and leave only 8
24111 # blocks. The block count must drop to 8.
24113 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - \
24114 ((bs - grant_blk_size) + 1)))
24115 $TRUNCATE $DIR/$tfile $trunc_sz ||
24116 error "truncate $tfile to $trunc_sz failed"
24118 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
24119 sz=$(stat --format=%s $DIR/$tfile)
24120 blk=$(stat --format=%b $DIR/$tfile)
24122 if [[ $blk -ne $trunc_bsz ]]; then
24123 $(which stat) $DIR/$tfile
24124 error "Expected Block $trunc_bsz got $blk for $tfile"
24127 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
24128 error "Expected Size $trunc_sz got $sz for $tfile"
24130 run_test 317 "Verify blocks get correctly update after truncate"
24133 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
24134 local old_max_active=$($LCTL get_param -n \
24135 ${llite_name}.max_read_ahead_async_active \
24138 $LCTL set_param llite.*.max_read_ahead_async_active=256
24139 local max_active=$($LCTL get_param -n \
24140 ${llite_name}.max_read_ahead_async_active \
24142 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
24144 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
24145 error "set max_read_ahead_async_active should succeed"
24147 $LCTL set_param llite.*.max_read_ahead_async_active=512
24148 max_active=$($LCTL get_param -n \
24149 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
24150 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
24152 # restore @max_active
24153 [ $old_max_active -ne 0 ] && $LCTL set_param \
24154 llite.*.max_read_ahead_async_active=$old_max_active
24156 local old_threshold=$($LCTL get_param -n \
24157 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24158 local max_per_file_mb=$($LCTL get_param -n \
24159 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
24161 local invalid=$(($max_per_file_mb + 1))
24163 llite.*.read_ahead_async_file_threshold_mb=$invalid\
24164 && error "set $invalid should fail"
24166 local valid=$(($invalid - 1))
24168 llite.*.read_ahead_async_file_threshold_mb=$valid ||
24169 error "set $valid should succeed"
24170 local threshold=$($LCTL get_param -n \
24171 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
24172 [ $threshold -eq $valid ] || error \
24173 "expect threshold $valid got $threshold"
24175 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
24177 run_test 318 "Verify async readahead tunables"
24180 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
24182 local before=$(date +%s)
24184 local mdir=$DIR/$tdir
24185 local file=$mdir/xxx
24187 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
24190 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
24191 $LCTL set_param fail_val=5 fail_loc=0x8000032c
24192 $LFS mv -m1 $file &
24195 dd if=$file of=/dev/null
24197 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
24198 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
24200 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
24202 run_test 319 "lost lease lock on migrate error"
24204 test_398a() { # LU-4198
24205 local ost1_imp=$(get_osc_import_name client ost1)
24206 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24209 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24210 $LCTL set_param ldlm.namespaces.*.lru_size=clear
24212 # request a new lock on client
24213 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
24215 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24216 local lock_count=$($LCTL get_param -n \
24217 ldlm.namespaces.$imp_name.lru_size)
24218 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
24220 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
24222 # no lock cached, should use lockless IO and not enqueue new lock
24223 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
24224 lock_count=$($LCTL get_param -n \
24225 ldlm.namespaces.$imp_name.lru_size)
24226 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
24228 run_test 398a "direct IO should cancel lock otherwise lockless"
24230 test_398b() { # LU-4198
24231 which fio || skip_env "no fio installed"
24232 $LFS setstripe -c -1 $DIR/$tfile
24235 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
24238 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
24239 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24240 --numjobs=$njobs --fallocate=none \
24241 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24242 --filename=$DIR/$tfile &
24245 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
24246 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
24247 --numjobs=$njobs --fallocate=none \
24248 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24249 --filename=$DIR/$tfile || true
24254 run_test 398b "DIO and buffer IO race"
24256 test_398c() { # LU-4198
24257 local ost1_imp=$(get_osc_import_name client ost1)
24258 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
24261 which fio || skip_env "no fio installed"
24263 saved_debug=$($LCTL get_param -n debug)
24264 $LCTL set_param debug=0
24266 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
24267 ((size /= 1024)) # by megabytes
24268 ((size /= 2)) # write half of the OST at most
24269 [ $size -gt 40 ] && size=40 #reduce test time anyway
24271 $LFS setstripe -c 1 $DIR/$tfile
24273 # it seems like ldiskfs reserves more space than necessary if the
24274 # writing blocks are not mapped, so it extends the file firstly
24275 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
24276 cancel_lru_locks osc
24278 # clear and verify rpc_stats later
24279 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
24282 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
24283 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
24284 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24285 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24286 --filename=$DIR/$tfile
24287 [ $? -eq 0 ] || error "fio write error"
24289 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
24290 error "Locks were requested while doing AIO"
24292 # get the percentage of 1-page I/O
24293 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
24294 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
24296 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
24298 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
24299 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
24300 --numjobs=$njobs --fallocate=none --ioengine=libaio \
24301 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
24302 --filename=$DIR/$tfile
24303 [ $? -eq 0 ] || error "fio mixed read write error"
24305 echo "AIO with large block size ${size}M"
24306 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
24307 --numjobs=1 --fallocate=none --ioengine=libaio \
24308 --iodepth=16 --allow_file_create=0 --size=${size}M \
24309 --filename=$DIR/$tfile
24310 [ $? -eq 0 ] || error "fio large block size failed"
24313 $LCTL set_param debug="$saved_debug"
24315 run_test 398c "run fio to test AIO"
24317 test_398d() { # LU-13846
24318 which aiocp || skip_env "no aiocp installed"
24319 local aio_file=$DIR/$tfile.aio
24321 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24323 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
24324 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
24325 stack_trap "rm -f $DIR/$tfile $aio_file"
24327 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
24329 # make sure we don't crash and fail properly
24330 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24331 error "aio not aligned with PAGE SIZE should fail"
24333 rm -f $DIR/$tfile $aio_file
24335 run_test 398d "run aiocp to verify block size > stripe size"
24338 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
24339 touch $DIR/$tfile.new
24340 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
24342 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
24344 test_398f() { # LU-14687
24345 which aiocp || skip_env "no aiocp installed"
24346 local aio_file=$DIR/$tfile.aio
24348 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
24350 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
24351 stack_trap "rm -f $DIR/$tfile $aio_file"
24353 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24354 $LCTL set_param fail_loc=0x1418
24355 # make sure we don't crash and fail properly
24356 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
24357 error "aio with page allocation failure succeeded"
24358 $LCTL set_param fail_loc=0
24359 diff $DIR/$tfile $aio_file
24360 [[ $? != 0 ]] || error "no diff after failed aiocp"
24362 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
24364 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
24365 # stripe and i/o size must be > stripe size
24366 # Old style synchronous DIO waits after submitting each chunk, resulting in a
24367 # single RPC in flight. This test shows async DIO submission is working by
24368 # showing multiple RPCs in flight.
24369 test_398g() { # LU-13798
24370 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24372 # We need to do some i/o first to acquire enough grant to put our RPCs
24373 # in flight; otherwise a new connection may not have enough grant
24375 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24376 error "parallel dio failed"
24377 stack_trap "rm -f $DIR/$tfile"
24379 # Reduce RPC size to 1M to avoid combination in to larger RPCs
24380 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24381 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24382 stack_trap "$LCTL set_param -n $pages_per_rpc"
24384 # Recreate file so it's empty
24386 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
24387 #Pause rpc completion to guarantee we see multiple rpcs in flight
24388 #define OBD_FAIL_OST_BRW_PAUSE_BULK
24389 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
24390 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24393 $LCTL set_param osc.*.rpc_stats=c
24395 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24396 error "parallel dio failed"
24397 stack_trap "rm -f $DIR/$tfile"
24399 $LCTL get_param osc.*-OST0000-*.rpc_stats
24400 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24401 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24402 grep "8:" | awk '{print $8}')
24403 # We look at the "8 rpcs in flight" field, and verify A) it is present
24404 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
24405 # as expected for an 8M DIO to a file with 1M stripes.
24406 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
24408 # Verify turning off parallel dio works as expected
24410 $LCTL set_param osc.*.rpc_stats=c
24411 $LCTL set_param llite.*.parallel_dio=0
24412 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
24414 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
24415 error "dio with parallel dio disabled failed"
24417 # Ideally, we would see only one RPC in flight here, but there is an
24418 # unavoidable race between i/o completion and RPC in flight counting,
24419 # so while only 1 i/o is in flight at a time, the RPC in flight counter
24420 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
24421 # So instead we just verify it's always < 8.
24422 $LCTL get_param osc.*-OST0000-*.rpc_stats
24423 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
24424 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
24425 grep '^$' -B1 | grep . | awk '{print $1}')
24426 [ $ret != "8:" ] ||
24427 error "we should see fewer than 8 RPCs in flight (saw $ret)"
24429 run_test 398g "verify parallel dio async RPC submission"
24431 test_398h() { # LU-13798
24432 local dio_file=$DIR/$tfile.dio
24434 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24436 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24437 stack_trap "rm -f $DIR/$tfile $dio_file"
24439 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
24440 error "parallel dio failed"
24441 diff $DIR/$tfile $dio_file
24442 [[ $? == 0 ]] || error "file diff after aiocp"
24444 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
24446 test_398i() { # LU-13798
24447 local dio_file=$DIR/$tfile.dio
24449 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
24451 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24452 stack_trap "rm -f $DIR/$tfile $dio_file"
24454 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
24455 $LCTL set_param fail_loc=0x1418
24456 # make sure we don't crash and fail properly
24457 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
24458 error "parallel dio page allocation failure succeeded"
24459 diff $DIR/$tfile $dio_file
24460 [[ $? != 0 ]] || error "no diff after failed aiocp"
24462 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
24464 test_398j() { # LU-13798
24465 # Stripe size > RPC size but less than i/o size tests split across
24466 # stripes and RPCs for individual i/o op
24467 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
24469 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
24470 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
24471 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
24472 stack_trap "$LCTL set_param -n $pages_per_rpc"
24474 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24475 error "parallel dio write failed"
24476 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
24478 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
24479 error "parallel dio read failed"
24480 diff $DIR/$tfile $DIR/$tfile.2
24481 [[ $? == 0 ]] || error "file diff after parallel dio read"
24483 run_test 398j "test parallel dio where stripe size > rpc_size"
24485 test_398k() { # LU-13798
24486 wait_delete_completed
24489 # 4 stripe file; we will cause out of space on OST0
24490 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24492 # Fill OST0 (if it's not too large)
24493 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24495 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24496 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24498 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24499 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24500 error "dd should fill OST0"
24501 stack_trap "rm -f $DIR/$tfile.1"
24503 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
24507 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
24508 error "file is not 0 bytes in size"
24510 # dd above should not succeed, but don't error until here so we can
24511 # get debug info above
24513 error "parallel dio write with enospc succeeded"
24514 stack_trap "rm -f $DIR/$tfile"
24516 run_test 398k "test enospc on first stripe"
24518 test_398l() { # LU-13798
24519 wait_delete_completed
24522 # 4 stripe file; we will cause out of space on OST0
24523 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
24524 # happens on the second i/o chunk we issue
24525 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
24527 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
24528 stack_trap "rm -f $DIR/$tfile"
24530 # Fill OST0 (if it's not too large)
24531 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
24533 if [[ $ORIGFREE -gt $MAXFREE ]]; then
24534 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
24536 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
24537 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
24538 error "dd should fill OST0"
24539 stack_trap "rm -f $DIR/$tfile.1"
24541 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
24543 stack_trap "rm -f $DIR/$tfile.2"
24545 # Check that short write completed as expected
24546 ls -la $DIR/$tfile.2
24547 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
24548 error "file is not 1M in size"
24550 # dd above should not succeed, but don't error until here so we can
24551 # get debug info above
24553 error "parallel dio write with enospc succeeded"
24555 # Truncate source file to same length as output file and diff them
24556 $TRUNCATE $DIR/$tfile 1048576
24557 diff $DIR/$tfile $DIR/$tfile.2
24558 [[ $? == 0 ]] || error "data incorrect after short write"
24560 run_test 398l "test enospc on intermediate stripe/RPC"
24562 test_398m() { # LU-13798
24563 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
24565 # Set up failure on OST0, the first stripe:
24566 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
24567 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
24568 # So this fail_val specifies OST0
24569 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
24570 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24572 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24573 error "parallel dio write with failure on first stripe succeeded"
24574 stack_trap "rm -f $DIR/$tfile"
24575 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24577 # Place data in file for read
24578 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24579 error "parallel dio write failed"
24581 # Fail read on OST0, first stripe
24582 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24583 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
24584 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24585 error "parallel dio read with error on first stripe succeeded"
24586 rm -f $DIR/$tfile.2
24587 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24589 # Switch to testing on OST1, second stripe
24590 # Clear file contents, maintain striping
24592 # Set up failure on OST1, second stripe:
24593 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
24594 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
24596 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
24597 error "parallel dio write with failure on first stripe succeeded"
24598 stack_trap "rm -f $DIR/$tfile"
24599 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
24601 # Place data in file for read
24602 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
24603 error "parallel dio write failed"
24605 # Fail read on OST1, second stripe
24606 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
24607 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
24608 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
24609 error "parallel dio read with error on first stripe succeeded"
24610 rm -f $DIR/$tfile.2
24611 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
24613 run_test 398m "test RPC failures with parallel dio"
24615 # Parallel submission of DIO should not cause problems for append, but it's
24616 # important to verify.
24617 test_398n() { # LU-13798
24618 $LFS setstripe -C 2 -S 1M $DIR/$tfile
24620 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
24621 error "dd to create source file failed"
24622 stack_trap "rm -f $DIR/$tfile"
24624 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
24625 error "parallel dio write with failure on second stripe succeeded"
24626 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
24627 diff $DIR/$tfile $DIR/$tfile.1
24628 [[ $? == 0 ]] || error "data incorrect after append"
24631 run_test 398n "test append with parallel DIO"
24634 local read_write=$1
24635 if [ "$read_write" = "write" ]; then
24636 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
24637 elif [ "$read_write" = "read" ]; then
24638 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
24640 error "argument error"
24643 # turn off debug for performance testing
24644 local saved_debug=$($LCTL get_param -n debug)
24645 $LCTL set_param debug=0
24647 $LFS setstripe -c 1 -i 0 $DIR/$tfile
24649 # get ost1 size - $FSNAME-OST0000
24650 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
24651 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
24652 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
24654 if [ "$read_write" = "read" ]; then
24655 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
24658 local start_time=$(date +%s.%N)
24659 $dd_cmd bs=1M count=$blocks oflag=sync ||
24660 error "real dd $read_write error"
24661 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
24663 if [ "$read_write" = "write" ]; then
24667 # define OBD_FAIL_OST_FAKE_RW 0x238
24668 do_facet ost1 $LCTL set_param fail_loc=0x238
24670 local start_time=$(date +%s.%N)
24671 $dd_cmd bs=1M count=$blocks oflag=sync ||
24672 error "fake dd $read_write error"
24673 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24675 if [ "$read_write" = "write" ]; then
24677 cancel_lru_locks osc
24678 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24679 error "$tfile size not $blocks MB"
24681 do_facet ost1 $LCTL set_param fail_loc=0
24683 echo "fake $read_write $duration_fake vs. normal $read_write" \
24684 "$duration in seconds"
24685 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24686 error_not_in_vm "fake write is slower"
24688 $LCTL set_param -n debug="$saved_debug"
24691 test_399a() { # LU-7655 for OST fake write
24692 remote_ost_nodsh && skip "remote OST with nodsh"
24696 run_test 399a "fake write should not be slower than normal write"
24698 test_399b() { # LU-8726 for OST fake read
24699 remote_ost_nodsh && skip "remote OST with nodsh"
24700 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24701 skip_env "ldiskfs only test"
24706 run_test 399b "fake read should not be slower than normal read"
24708 test_400a() { # LU-1606, was conf-sanity test_74
24709 if ! which $CC > /dev/null 2>&1; then
24710 skip_env "$CC is not installed"
24713 local extra_flags=''
24714 local out=$TMP/$tfile
24715 local prefix=/usr/include/lustre
24718 # Oleg removes c files in his test rig so test if any c files exist
24719 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24720 skip_env "Needed c test files are missing"
24722 if ! [[ -d $prefix ]]; then
24723 # Assume we're running in tree and fixup the include path.
24724 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24725 extra_flags+=" -L$LUSTRE/utils/.lib"
24728 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24729 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24730 error "client api broken"
24734 run_test 400a "Lustre client api program can compile and link"
24736 test_400b() { # LU-1606, LU-5011
24738 local out=$TMP/$tfile
24739 local prefix=/usr/include/linux/lustre
24741 # We use a hard coded prefix so that this test will not fail
24742 # when run in tree. There are headers in lustre/include/lustre/
24743 # that are not packaged (like lustre_idl.h) and have more
24744 # complicated include dependencies (like config.h and lnet/types.h).
24745 # Since this test about correct packaging we just skip them when
24746 # they don't exist (see below) rather than try to fixup cppflags.
24748 if ! which $CC > /dev/null 2>&1; then
24749 skip_env "$CC is not installed"
24752 for header in $prefix/*.h; do
24753 if ! [[ -f "$header" ]]; then
24757 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24758 continue # lustre_ioctl.h is internal header
24761 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24762 error "cannot compile '$header'"
24766 run_test 400b "packaged headers can be compiled"
24768 test_401a() { #LU-7437
24769 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24770 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24772 #count the number of parameters by "list_param -R"
24773 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24774 #count the number of parameters by listing proc files
24775 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24776 echo "proc_dirs='$proc_dirs'"
24777 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24778 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24781 [ $params -eq $procs ] ||
24782 error "found $params parameters vs. $procs proc files"
24784 # test the list_param -D option only returns directories
24785 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24786 #count the number of parameters by listing proc directories
24787 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24790 [ $params -eq $procs ] ||
24791 error "found $params parameters vs. $procs proc files"
24793 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24796 # jobid_var may not allow arbitrary values, so use jobid_name
24798 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24799 local testname=jobid_name tmp='testing%p'
24801 local testname=jobid_var tmp=testing
24804 local save=$($LCTL get_param -n $testname)
24806 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24807 error "no error returned when setting bad parameters"
24809 local jobid_new=$($LCTL get_param -n foe $testname baz)
24810 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24812 $LCTL set_param -n fog=bam $testname=$save bat=fog
24813 local jobid_old=$($LCTL get_param -n foe $testname bag)
24814 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24816 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24819 # jobid_var may not allow arbitrary values, so use jobid_name
24821 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24822 local testname=jobid_name
24824 local testname=jobid_var
24827 local jobid_var_old=$($LCTL get_param -n $testname)
24828 local jobid_var_new
24830 $LCTL set_param $testname= &&
24831 error "no error returned for 'set_param a='"
24833 jobid_var_new=$($LCTL get_param -n $testname)
24834 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24835 error "$testname was changed by setting without value"
24837 $LCTL set_param $testname &&
24838 error "no error returned for 'set_param a'"
24840 jobid_var_new=$($LCTL get_param -n $testname)
24841 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24842 error "$testname was changed by setting without value"
24844 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24847 # jobid_var may not allow arbitrary values, so use jobid_name
24849 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24850 local testname=jobid_name new_value='foo=bar%p'
24852 local testname=jobid_var new_valuie=foo=bar
24855 local jobid_var_old=$($LCTL get_param -n $testname)
24856 local jobid_var_new
24858 $LCTL set_param $testname=$new_value ||
24859 error "'set_param a=b' did not accept a value containing '='"
24861 jobid_var_new=$($LCTL get_param -n $testname)
24862 [[ "$jobid_var_new" == "$new_value" ]] ||
24863 error "'set_param a=b' failed on a value containing '='"
24865 # Reset the $testname to test the other format
24866 $LCTL set_param $testname=$jobid_var_old
24867 jobid_var_new=$($LCTL get_param -n $testname)
24868 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24869 error "failed to reset $testname"
24871 $LCTL set_param $testname $new_value ||
24872 error "'set_param a b' did not accept a value containing '='"
24874 jobid_var_new=$($LCTL get_param -n $testname)
24875 [[ "$jobid_var_new" == "$new_value" ]] ||
24876 error "'set_param a b' failed on a value containing '='"
24878 $LCTL set_param $testname $jobid_var_old
24879 jobid_var_new=$($LCTL get_param -n $testname)
24880 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24881 error "failed to reset $testname"
24883 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24885 test_401e() { # LU-14779
24886 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24887 error "lctl list_param MGC* failed"
24888 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24889 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24890 error "lctl get_param lru_size failed"
24892 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24895 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24896 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24897 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24898 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24899 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24900 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24901 remote_mds_nodsh && skip "remote MDS with nodsh"
24903 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24904 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24905 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24906 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24907 echo "Touch failed - OK"
24909 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24912 local file1=$DIR/$tfile.1
24913 local file2=$DIR/$tfile.2
24914 local tfile=$TMP/$tfile
24916 rm -f $file1 $file2 $tfile
24921 # 30 sec OBD_TIMEOUT in ll_getattr()
24922 # right before populating st_nlink
24923 $LCTL set_param fail_loc=0x80001409
24924 stat -c %h $file1 > $tfile &
24926 # create an alias, drop all locks and reclaim the dentry
24928 cancel_lru_locks mdc
24929 cancel_lru_locks osc
24930 sysctl -w vm.drop_caches=2
24934 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24936 rm -f $tfile $file1 $file2
24938 run_test 403 "i_nlink should not drop to zero due to aliasing"
24940 test_404() { # LU-6601
24941 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24942 skip "Need server version newer than 2.8.52"
24943 remote_mds_nodsh && skip "remote MDS with nodsh"
24945 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24946 awk '/osp .*-osc-MDT/ { print $4}')
24949 for osp in $mosps; do
24950 echo "Deactivate: " $osp
24951 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24952 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24953 awk -vp=$osp '$4 == p { print $2 }')
24954 [ $stat = IN ] || {
24955 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24956 error "deactivate error"
24958 echo "Activate: " $osp
24959 do_facet $SINGLEMDS $LCTL --device %$osp activate
24960 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24961 awk -vp=$osp '$4 == p { print $2 }')
24962 [ $stat = UP ] || {
24963 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24964 error "activate error"
24968 run_test 404 "validate manual {de}activated works properly for OSPs"
24971 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24972 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24973 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24974 skip "Layout swap lock is not supported"
24976 check_swap_layouts_support
24977 check_swap_layout_no_dom $DIR
24979 test_mkdir $DIR/$tdir
24980 swap_lock_test -d $DIR/$tdir ||
24981 error "One layout swap locked test failed"
24983 run_test 405 "Various layout swap lock tests"
24986 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24987 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24988 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24989 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24990 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24991 skip "Need MDS version at least 2.8.50"
24993 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24994 local test_pool=$TESTNAME
24996 pool_add $test_pool || error "pool_add failed"
24997 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24998 error "pool_add_targets failed"
25000 save_layout_restore_at_exit $MOUNT
25002 # parent set default stripe count only, child will stripe from both
25003 # parent and fs default
25004 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
25005 error "setstripe $MOUNT failed"
25006 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
25007 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
25008 for i in $(seq 10); do
25009 local f=$DIR/$tdir/$tfile.$i
25010 touch $f || error "touch failed"
25011 local count=$($LFS getstripe -c $f)
25012 [ $count -eq $OSTCOUNT ] ||
25013 error "$f stripe count $count != $OSTCOUNT"
25014 local offset=$($LFS getstripe -i $f)
25015 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
25016 local size=$($LFS getstripe -S $f)
25017 [ $size -eq $((def_stripe_size * 2)) ] ||
25018 error "$f stripe size $size != $((def_stripe_size * 2))"
25019 local pool=$($LFS getstripe -p $f)
25020 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
25023 # change fs default striping, delete parent default striping, now child
25024 # will stripe from new fs default striping only
25025 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
25026 error "change $MOUNT default stripe failed"
25027 $LFS setstripe -c 0 $DIR/$tdir ||
25028 error "delete $tdir default stripe failed"
25029 for i in $(seq 11 20); do
25030 local f=$DIR/$tdir/$tfile.$i
25031 touch $f || error "touch $f failed"
25032 local count=$($LFS getstripe -c $f)
25033 [ $count -eq 1 ] || error "$f stripe count $count != 1"
25034 local offset=$($LFS getstripe -i $f)
25035 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
25036 local size=$($LFS getstripe -S $f)
25037 [ $size -eq $def_stripe_size ] ||
25038 error "$f stripe size $size != $def_stripe_size"
25039 local pool=$($LFS getstripe -p $f)
25040 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
25043 unlinkmany $DIR/$tdir/$tfile. 1 20
25045 local f=$DIR/$tdir/$tfile
25046 pool_remove_all_targets $test_pool $f
25047 pool_remove $test_pool $f
25049 run_test 406 "DNE support fs default striping"
25052 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
25053 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
25054 skip "Need MDS version at least 2.8.55"
25055 remote_mds_nodsh && skip "remote MDS with nodsh"
25057 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
25058 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
25059 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
25060 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
25061 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
25063 #define OBD_FAIL_DT_TXN_STOP 0x2019
25064 for idx in $(seq $MDSCOUNT); do
25065 do_facet mds$idx "lctl set_param fail_loc=0x2019"
25067 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
25068 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
25069 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
25072 run_test 407 "transaction fail should cause operation fail"
25075 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
25077 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
25078 lctl set_param fail_loc=0x8000040a
25079 # let ll_prepare_partial_page() fail
25080 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
25084 # create at least 100 unused inodes so that
25085 # shrink_icache_memory(0) should not return 0
25086 touch $DIR/$tfile-{0..100}
25087 rm -f $DIR/$tfile-{0..100}
25090 echo 2 > /proc/sys/vm/drop_caches
25092 run_test 408 "drop_caches should not hang due to page leaks"
25096 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25098 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
25099 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
25100 touch $DIR/$tdir/guard || error "(2) Fail to create"
25102 local PREFIX=$(str_repeat 'A' 128)
25103 echo "Create 1K hard links start at $(date)"
25104 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25105 error "(3) Fail to hard link"
25107 echo "Links count should be right although linkEA overflow"
25108 stat $DIR/$tdir/guard || error "(4) Fail to stat"
25109 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
25110 [ $linkcount -eq 1001 ] ||
25111 error "(5) Unexpected hard links count: $linkcount"
25113 echo "List all links start at $(date)"
25114 ls -l $DIR/$tdir/foo > /dev/null ||
25115 error "(6) Fail to list $DIR/$tdir/foo"
25117 echo "Unlink hard links start at $(date)"
25118 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
25119 error "(7) Fail to unlink"
25120 echo "Unlink hard links finished at $(date)"
25122 run_test 409 "Large amount of cross-MDTs hard links on the same file"
25126 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
25127 skip "Need client version at least 2.9.59"
25128 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
25129 skip "Need MODULES build"
25131 # Create a file, and stat it from the kernel
25132 local testfile=$DIR/$tfile
25135 local run_id=$RANDOM
25136 local my_ino=$(stat --format "%i" $testfile)
25138 # Try to insert the module. This will always fail as the
25139 # module is designed to not be inserted.
25140 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
25143 # Anything but success is a test failure
25145 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
25146 error "no inode match"
25148 run_test 410 "Test inode number returned from kernel thread"
25150 cleanup_test411_cgroup() {
25156 local cg_basedir=/sys/fs/cgroup/memory
25158 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
25159 skip "no setup for cgroup"
25161 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
25162 error "test file creation failed"
25163 cancel_lru_locks osc
25165 # Create a very small memory cgroup to force a slab allocation error
25166 local cgdir=$cg_basedir/osc_slab_alloc
25167 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
25168 trap "cleanup_test411_cgroup $cgdir" EXIT
25169 echo 2M > $cgdir/memory.kmem.limit_in_bytes
25170 echo 1M > $cgdir/memory.limit_in_bytes
25172 # Should not LBUG, just be killed by oom-killer
25173 # dd will return 0 even allocation failure in some environment.
25174 # So don't check return value
25175 bash -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
25176 cleanup_test411_cgroup $cgdir
25180 run_test 411 "Slab allocation error with cgroup does not LBUG"
25183 (( $MDSCOUNT > 1 )) || skip_env "needs >= 2 MDTs"
25184 (( $MDS1_VERSION >= $(version_code 2.10.55) )) ||
25185 skip "Need server version at least 2.10.55"
25187 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
25188 error "mkdir failed"
25189 $LFS getdirstripe $DIR/$tdir
25190 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
25191 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
25192 error "expect $((MDSCOUT - 1)) get $stripe_index"
25193 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
25194 [ $stripe_count -eq 2 ] ||
25195 error "expect 2 get $stripe_count"
25197 (( $MDS1_VERSION >= $(version_code 2.14.55) )) || return 0
25202 # subdirs should be on the same MDT as parent
25203 for i in $(seq 0 $((MDSCOUNT - 1))); do
25204 $LFS mkdir -i $i $DIR/$tdir/mdt$i || error "mkdir mdt$i failed"
25205 mkdir $DIR/$tdir/mdt$i/sub || error "mkdir sub failed"
25206 index=$($LFS getstripe -m $DIR/$tdir/mdt$i/sub)
25207 (( index == i )) || error "mdt$i/sub on MDT$index"
25210 # stripe offset -1, ditto
25211 for i in {1..10}; do
25212 $LFS mkdir -i -1 $DIR/$tdir/qos$i || error "mkdir qos$i failed"
25213 index=$($LFS getstripe -m $DIR/$tdir/qos$i)
25214 mkdir $DIR/$tdir/qos$i/sub || error "mkdir sub failed"
25215 index2=$($LFS getstripe -m $DIR/$tdir/qos$i/sub)
25216 (( index == index2 )) ||
25217 error "qos$i on MDT$index, sub on MDT$index2"
25220 local testdir=$DIR/$tdir/inherit
25222 $LFS mkdir -i 1 --max-inherit=3 $testdir || error "mkdir inherit failed"
25225 testdir=$testdir/s$i
25226 mkdir $testdir || error "mkdir $testdir failed"
25227 index=$($LFS getstripe -m $testdir)
25228 (( index == 1 )) ||
25229 error "$testdir on MDT$index"
25232 # not inherit any more
25233 testdir=$testdir/s3
25234 mkdir $testdir || error "mkdir $testdir failed"
25235 getfattr -d -m dmv $testdir | grep dmv &&
25236 error "default LMV set on $testdir" || true
25238 run_test 412 "mkdir on specific MDTs"
25240 generate_uneven_mdts() {
25242 local lmv_qos_maxage
25243 local lod_qos_maxage
25253 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25254 $LCTL set_param lmv.*.qos_maxage=1
25255 stack_trap "$LCTL set_param \
25256 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null" RETURN
25257 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25258 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25259 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25260 lod.*.mdt_qos_maxage=1
25261 stack_trap "do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param \
25262 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null" RETURN
25265 echo "Check for uneven MDTs: "
25267 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25268 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25269 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25271 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25272 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25275 for ((i = 1; i < ${#ffree[@]}; i++)); do
25276 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25277 if [ $tmp -gt $max ]; then
25281 if [ $tmp -lt $min ]; then
25287 (( ${ffree[min_index]} > 0 )) ||
25288 skip "no free files in MDT$min_index"
25289 (( ${ffree[min_index]} < 10000000 )) ||
25290 skip "too many free files in MDT$min_index"
25292 # Check if we need to generate uneven MDTs
25293 local diff=$(((max - min) * 100 / min))
25294 local testdir=$DIR/$tdir-fillmdt
25300 while (( diff < threshold )); do
25301 # generate uneven MDTs, create till $threshold% diff
25302 echo -n "weight diff=$diff% must be > $threshold% ..."
25303 echo "Fill MDT$min_index with 1000 files: loop $i"
25304 testdir=$DIR/$tdir-fillmdt/$i
25305 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
25306 error "mkdir $testdir failed"
25307 $LFS setstripe -E 1M -L mdt $testdir ||
25308 error "setstripe $testdir failed"
25310 for F in f.{0..999}; do
25311 dd if=/dev/zero of=$testdir/$F bs=64K count=1 > \
25312 /dev/null 2>&1 || error "dd $F failed"
25315 # wait for QOS to update
25316 (( SECONDS < start + 1 )) && sleep $((start + 1 - SECONDS))
25318 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
25319 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
25320 max=$(((${ffree[max_index]} >> 8) * \
25321 (${bavail[max_index]} * bsize >> 16)))
25322 min=$(((${ffree[min_index]} >> 8) * \
25323 (${bavail[min_index]} * bsize >> 16)))
25324 diff=$(((max - min) * 100 / min))
25328 echo "MDT filesfree available: ${ffree[@]}"
25329 echo "MDT blocks available: ${bavail[@]}"
25330 echo "weight diff=$diff%"
25335 local stripe_count=$2
25336 local mdts=$(comma_list $(mdts_nodes))
25339 local lmv_qos_prio_free
25340 local lmv_qos_threshold_rr
25341 local lmv_qos_maxage
25342 local lod_qos_prio_free
25343 local lod_qos_threshold_rr
25344 local lod_qos_maxage
25348 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
25349 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
25350 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25352 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
25353 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
25354 stack_trap "$LCTL set_param \
25355 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
25356 stack_trap "$LCTL set_param \
25357 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
25358 stack_trap "$LCTL set_param \
25359 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
25361 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
25362 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
25363 lod_qos_prio_free=${lod_qos_prio_free%%%}
25364 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
25365 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
25366 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
25367 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
25368 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
25369 stack_trap "do_nodes $mdts $LCTL set_param \
25370 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
25371 stack_trap "do_nodes $mdts $LCTL set_param \
25372 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
25373 stack_trap "do_nodes $mdts $LCTL set_param \
25374 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
25376 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25377 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
25379 testdir=$DIR/$tdir-s$stripe_count/rr
25381 local stripe_index=$($LFS getstripe -m $testdir)
25382 local test_mkdir_rr=true
25384 getfattr -d -m dmv -e hex $testdir | grep dmv
25385 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
25386 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
25387 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
25388 test_mkdir_rr=false
25393 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
25394 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
25396 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
25397 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
25398 eval $mkdir_cmd $testdir/subdir$i ||
25399 error "$mkdir_cmd subdir$i failed"
25402 for (( i = 0; i < $MDSCOUNT; i++ )); do
25403 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25404 echo "$count directories created on MDT$i"
25405 if $test_mkdir_rr; then
25406 (( $count == 100 )) ||
25407 error "subdirs are not evenly distributed"
25408 elif (( $i == $stripe_index )); then
25409 (( $count == 100 * MDSCOUNT )) ||
25410 error "$count subdirs created on MDT$i"
25412 (( $count == 0 )) ||
25413 error "$count subdirs created on MDT$i"
25416 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
25417 count=$($LFS getdirstripe $testdir/* |
25418 grep -c -P "^\s+$i\t")
25419 echo "$count stripes created on MDT$i"
25420 # deviation should < 5% of average
25421 (( $count >= 95 * stripe_count &&
25422 $count <= 105 * stripe_count)) ||
25423 error "stripes are not evenly distributed"
25428 echo "Check for uneven MDTs: "
25438 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25439 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25440 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25442 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25443 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25446 for ((i = 1; i < ${#ffree[@]}; i++)); do
25447 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25448 if [ $tmp -gt $max ]; then
25452 if [ $tmp -lt $min ]; then
25458 (( ${ffree[min_index]} > 0 )) ||
25459 skip "no free files in MDT$min_index"
25460 (( ${ffree[min_index]} < 10000000 )) ||
25461 skip "too many free files in MDT$min_index"
25463 echo "MDT filesfree available: ${ffree[@]}"
25464 echo "MDT blocks available: ${bavail[@]}"
25465 echo "weight diff=$(((max - min) * 100 / min))%"
25467 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
25469 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
25470 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
25471 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
25472 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
25473 # decrease statfs age, so that it can be updated in time
25474 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
25475 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
25479 testdir=$DIR/$tdir-s$stripe_count/qos
25482 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
25483 for (( i = 0; i < num * MDSCOUNT; i++ )); do
25484 eval $mkdir_cmd $testdir/subdir$i ||
25485 error "$mkdir_cmd subdir$i failed"
25489 for (( i = 0; i < $MDSCOUNT; i++ )); do
25490 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
25491 (( count > max )) && max=$count
25492 echo "$count directories created on MDT$i"
25495 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
25497 # D-value should > 10% of averge
25498 (( max - min > num / 10 )) ||
25499 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
25501 # ditto for stripes
25502 if (( stripe_count > 1 )); then
25504 for (( i = 0; i < $MDSCOUNT; i++ )); do
25505 count=$($LFS getdirstripe $testdir/* |
25506 grep -c -P "^\s+$i\t")
25507 (( count > max )) && max=$count
25508 echo "$count stripes created on MDT$i"
25511 min=$($LFS getdirstripe $testdir/* |
25512 grep -c -P "^\s+$min_index\t")
25513 (( max - min > num * stripe_count / 10 )) ||
25514 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 10)) * $stripe_count"
25526 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
25527 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
25528 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
25530 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
25532 for ((i = 1; i < ${#ffree[@]}; i++)); do
25533 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
25534 (( tmp < min )) && min=$tmp && min_index=$i
25541 [ $MDSCOUNT -lt 2 ] &&
25542 skip "We need at least 2 MDTs for this test"
25544 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25545 skip "Need server version at least 2.12.52"
25549 generate_uneven_mdts 100
25550 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25551 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
25552 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
25553 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
25554 error "mkdir failed"
25555 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
25558 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
25561 [ $MDSCOUNT -lt 2 ] &&
25562 skip "We need at least 2 MDTs for this test"
25564 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
25565 skip "Need server version at least 2.12.52"
25570 generate_uneven_mdts 100
25571 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
25572 testdir=$DIR/$tdir-s$stripe_count
25573 mkdir $testdir || error "mkdir $testdir failed"
25574 mkdir $testdir/rr || error "mkdir rr failed"
25575 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
25576 error "mkdir qos failed"
25577 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
25578 $testdir/rr || error "setdirstripe rr failed"
25579 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
25580 error "setdirstripe failed"
25581 test_qos_mkdir "mkdir" $stripe_count
25584 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
25587 (( $MDSCOUNT >= 2 )) ||
25588 skip "We need at least 2 MDTs for this test"
25590 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
25591 skip "Need server version at least 2.14.51"
25597 testdir=$DIR/${tdir}-s1
25598 mkdir $testdir || error "mkdir $testdir failed"
25599 mkdir $testdir/rr || error "mkdir rr failed"
25600 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
25601 # default max_inherit is -1, default max_inherit_rr is 0
25602 $LFS setdirstripe -D -c 1 $testdir/rr ||
25603 error "setdirstripe rr failed"
25604 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
25605 error "setdirstripe qos failed"
25606 test_qos_mkdir "mkdir" 1
25608 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
25609 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
25610 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
25611 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
25612 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
25614 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
25615 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
25616 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
25617 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
25618 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
25619 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
25620 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
25621 error "level2 shouldn't have default LMV" || true
25623 run_test 413c "mkdir with default LMV max inherit rr"
25626 (( MDSCOUNT >= 2 )) ||
25627 skip "We need at least 2 MDTs for this test"
25629 (( MDS1_VERSION >= $(version_code 2.14.51) )) ||
25630 skip "Need server version at least 2.14.51"
25632 local lmv_qos_threshold_rr
25634 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
25636 stack_trap "$LCTL set_param \
25637 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null" EXIT
25639 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
25640 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
25641 getfattr -d -m dmv -e hex $DIR/$tdir | grep dmv &&
25642 error "$tdir shouldn't have default LMV"
25643 createmany -d $DIR/$tdir/sub $((100 * MDSCOUNT)) ||
25644 error "mkdir sub failed"
25646 local count=$($LFS getstripe -m $DIR/$tdir/* | grep -c ^0)
25648 (( count == 100 )) || error "$count subdirs on MDT0"
25650 run_test 413d "inherit ROOT default LMV"
25653 (( MDSCOUNT >= 2 )) ||
25654 skip "We need at least 2 MDTs for this test"
25655 (( MDS1_VERSION >= $(version_code 2.14.55) )) ||
25656 skip "Need server version at least 2.14.55"
25658 local testdir=$DIR/$tdir
25659 local tmpfile=$TMP/temp.setdirstripe.stderr.$$
25661 local sub_max_inherit
25663 mkdir -p $testdir || error "failed to create $testdir"
25665 # set default max-inherit to -1 if stripe count is 0 or 1
25666 $LFS setdirstripe -D -c 1 $testdir ||
25667 error "failed to set default LMV"
25668 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25669 (( max_inherit == -1 )) ||
25670 error "wrong max_inherit value $max_inherit"
25672 # set default max_inherit to a fixed value if stripe count is not 0 or 1
25673 $LFS setdirstripe -D -c -1 $testdir ||
25674 error "failed to set default LMV"
25675 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25676 (( max_inherit > 0 )) ||
25677 error "wrong max_inherit value $max_inherit"
25679 # and the subdir will decrease the max_inherit by 1
25680 mkdir -p $testdir/subdir-1 || error "failed to make subdir"
25681 sub_max_inherit=$($LFS getdirstripe -D --max-inherit $testdir/subdir-1)
25682 (( sub_max_inherit == max_inherit - 1)) ||
25683 error "wrong max-inherit of subdir $sub_max_inherit"
25685 # check specified --max-inherit and warning message
25686 stack_trap "rm -f $tmpfile"
25687 $LFS setdirstripe -D -c 2 --max-inherit=-1 $testdir 2> $tmpfile ||
25688 error "failed to set default LMV"
25689 max_inherit=$($LFS getdirstripe -D --max-inherit $testdir)
25690 (( max_inherit == -1 )) ||
25691 error "wrong max_inherit value $max_inherit"
25693 # check the warning messages
25694 if ! [[ $(cat $tmpfile) =~ "max-inherit=" ]]; then
25695 error "failed to detect warning string"
25698 run_test 413e "check default max-inherit value"
25705 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
25706 unlinkmany $subdir/f. 1000 &
25710 for pid in $pids; do
25714 run_test 413z "413 test cleanup"
25717 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
25718 $LCTL set_param fail_loc=0x80000521
25719 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25722 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
25725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25726 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
25727 skip "Need server version at least 2.11.52"
25737 # this test may be slow on ZFS
25738 [ "$mds1_FSTYPE" == "zfs" ] && total=100
25740 # though this test is designed for striped directory, let's test normal
25741 # directory too since lock is always saved as CoS lock.
25742 test_mkdir $DIR/$tdir || error "mkdir $tdir"
25743 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
25752 start_time=$(date +%s)
25753 for i in $(seq $total); do
25754 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
25757 end_time=$(date +%s)
25758 duration=$((end_time - start_time))
25760 kill -9 $setattr_pid
25762 echo "rename $total files took $duration sec"
25763 [ $duration -lt 100 ] || error "rename took $duration sec"
25765 run_test 415 "lock revoke is not missing"
25768 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
25769 skip "Need server version at least 2.11.55"
25771 # define OBD_FAIL_OSD_TXN_START 0x19a
25772 do_facet mds1 lctl set_param fail_loc=0x19a
25774 lfs mkdir -c $MDSCOUNT $DIR/$tdir
25778 run_test 416 "transaction start failure won't cause system hung"
25782 do_nodes $(comma_list $(mdts_nodes)) \
25783 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
25784 do_nodes $(comma_list $(mdts_nodes)) \
25785 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
25786 do_nodes $(comma_list $(mdts_nodes)) \
25787 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
25791 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25792 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
25793 skip "Need MDS version at least 2.11.56"
25795 trap cleanup_417 RETURN EXIT
25797 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
25798 do_nodes $(comma_list $(mdts_nodes)) \
25799 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
25800 $LFS migrate -m 0 $DIR/$tdir.1 &&
25801 error "migrate dir $tdir.1 should fail"
25803 do_nodes $(comma_list $(mdts_nodes)) \
25804 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
25805 $LFS mkdir -i 1 $DIR/$tdir.2 &&
25806 error "create remote dir $tdir.2 should fail"
25808 do_nodes $(comma_list $(mdts_nodes)) \
25809 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25810 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25811 error "create striped dir $tdir.3 should fail"
25814 run_test 417 "disable remote dir, striped dir and dir migration"
25816 # Checks that the outputs of df [-i] and lfs df [-i] match
25818 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25828 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25830 for count in {1..100}; do
25831 do_nodes "$CLIENTS" \
25832 $LCTL set_param ldlm.namespaces.*.lru_size=clear
25835 # read the lines of interest
25836 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25837 error "df $inodes $dir | tail -n +2 failed"
25838 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25839 error "lfs df $inodes $dir | grep summary: failed"
25841 # skip first substrings of each output as they are different
25842 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25843 # compare the two outputs
25845 # skip "available" on MDT until LU-13997 is fixed.
25846 #for i in {1..5}; do
25847 for i in 1 2 4 5; do
25848 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25856 lfs df $inodes $dir
25857 error "df and lfs df $1 output mismatch: " \
25858 "df ${inodes}: ${df_out[*]}, " \
25859 "lfs df ${inodes}: ${lfs_df_out[*]}"
25864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25866 local dir=$DIR/$tdir
25867 local numfiles=$((RANDOM % 4096 + 2))
25868 local numblocks=$((RANDOM % 256 + 1))
25870 wait_delete_completed
25873 # check block output
25874 check_lfs_df blocks $dir
25875 # check inode output
25876 check_lfs_df inodes $dir
25878 # create a single file and retest
25879 echo "Creating a single file and testing"
25880 createmany -o $dir/$tfile- 1 &>/dev/null ||
25881 error "creating 1 file in $dir failed"
25882 check_lfs_df blocks $dir
25883 check_lfs_df inodes $dir
25885 # create a random number of files
25886 echo "Creating $((numfiles - 1)) files and testing"
25887 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25888 error "creating $((numfiles - 1)) files in $dir failed"
25890 # write a random number of blocks to the first test file
25891 echo "Writing $numblocks 4K blocks and testing"
25892 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25893 count=$numblocks &>/dev/null ||
25894 error "dd to $dir/${tfile}-0 failed"
25897 check_lfs_df blocks $dir
25898 check_lfs_df inodes $dir
25900 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25901 error "unlinking $numfiles files in $dir failed"
25903 run_test 418 "df and lfs df outputs match"
25907 local dir=$DIR/$tdir
25912 cancel_lru_locks mdc
25914 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25915 $LCTL set_param fail_loc=0x1410
25917 $LCTL set_param fail_loc=0
25920 run_test 419 "Verify open file by name doesn't crash kernel"
25924 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25925 skip "Need MDS version at least 2.12.53"
25927 local SAVE_UMASK=$(umask)
25928 local dir=$DIR/$tdir
25929 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25933 mkdir -m03777 $dir/testdir
25934 ls -dn $dir/testdir
25935 # Need to remove trailing '.' when SELinux is enabled
25936 local dirperms=$(ls -dn $dir/testdir |
25937 awk '{ sub(/\.$/, "", $1); print $1}')
25938 [ $dirperms == "drwxrwsrwt" ] ||
25939 error "incorrect perms on $dir/testdir"
25941 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25942 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25943 ls -n $dir/testdir/testfile
25944 local fileperms=$(ls -n $dir/testdir/testfile |
25945 awk '{ sub(/\.$/, "", $1); print $1}')
25946 [ $fileperms == "-rwxr-xr-x" ] ||
25947 error "incorrect perms on $dir/testdir/testfile"
25951 run_test 420 "clear SGID bit on non-directories for non-members"
25958 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25959 skip "Need MDS version at least 2.12.54"
25961 test_mkdir $DIR/$tdir
25962 createmany -o $DIR/$tdir/f 3
25963 cnt=$(ls -1 $DIR/$tdir | wc -l)
25964 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25966 fid1=$(lfs path2fid $DIR/$tdir/f1)
25967 fid2=$(lfs path2fid $DIR/$tdir/f2)
25968 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25970 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25971 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25973 cnt=$(ls -1 $DIR/$tdir | wc -l)
25974 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25976 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25977 createmany -o $DIR/$tdir/f 3
25978 cnt=$(ls -1 $DIR/$tdir | wc -l)
25979 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25981 fid1=$(lfs path2fid $DIR/$tdir/f1)
25982 fid2=$(lfs path2fid $DIR/$tdir/f2)
25983 echo "remove using fsname $FSNAME"
25984 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25986 cnt=$(ls -1 $DIR/$tdir | wc -l)
25987 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25989 run_test 421a "simple rm by fid"
25996 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25997 skip "Need MDS version at least 2.12.54"
25999 test_mkdir $DIR/$tdir
26000 createmany -o $DIR/$tdir/f 3
26001 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
26004 FID1=$(lfs path2fid $DIR/$tdir/f1)
26005 FID2=$(lfs path2fid $DIR/$tdir/f2)
26006 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
26008 kill -USR1 $MULTIPID
26011 cnt=$(ls $DIR/$tdir | wc -l)
26012 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
26014 run_test 421b "rm by fid on open file"
26020 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26021 skip "Need MDS version at least 2.12.54"
26023 test_mkdir $DIR/$tdir
26024 createmany -o $DIR/$tdir/f 3
26025 touch $DIR/$tdir/$tfile
26026 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
26027 cnt=$(ls -1 $DIR/$tdir | wc -l)
26028 [ $cnt != 184 ] && error "unexpected #files: $cnt"
26030 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
26031 $LFS rmfid $DIR $FID1 || error "rmfid failed"
26033 cnt=$(ls $DIR/$tdir | wc -l)
26034 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
26036 run_test 421c "rm by fid against hardlinked files"
26042 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26043 skip "Need MDS version at least 2.12.54"
26045 test_mkdir $DIR/$tdir
26046 createmany -o $DIR/$tdir/f 4097
26047 cnt=$(ls -1 $DIR/$tdir | wc -l)
26048 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
26050 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
26051 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26053 cnt=$(ls $DIR/$tdir | wc -l)
26055 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26057 run_test 421d "rmfid en masse"
26063 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26064 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26065 skip "Need MDS version at least 2.12.54"
26067 mkdir -p $DIR/$tdir
26068 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26069 createmany -o $DIR/$tdir/striped_dir/f 512
26070 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26071 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26073 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26074 sed "s/[/][^:]*://g")
26075 $LFS rmfid $DIR $FIDS || error "rmfid failed"
26077 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26079 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26081 run_test 421e "rmfid in DNE"
26087 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26088 skip "Need MDS version at least 2.12.54"
26090 test_mkdir $DIR/$tdir
26092 cnt=$(ls -1 $DIR/$tdir | wc -l)
26093 [ $cnt != 1 ] && error "unexpected #files: $cnt"
26095 FID=$(lfs path2fid $DIR/$tdir/f)
26096 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
26097 # rmfid should fail
26098 cnt=$(ls -1 $DIR/$tdir | wc -l)
26099 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
26101 chmod a+rw $DIR/$tdir
26103 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
26104 # rmfid should fail
26105 cnt=$(ls -1 $DIR/$tdir | wc -l)
26106 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
26109 $RUNAS touch $DIR/$tdir/f
26110 FID=$(lfs path2fid $DIR/$tdir/f)
26111 echo "rmfid as root"
26112 $LFS rmfid $DIR $FID || error "rmfid as root failed"
26113 cnt=$(ls -1 $DIR/$tdir | wc -l)
26114 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
26117 $RUNAS touch $DIR/$tdir/f
26118 cnt=$(ls -1 $DIR/$tdir | wc -l)
26119 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
26120 FID=$(lfs path2fid $DIR/$tdir/f)
26121 # rmfid w/o user_fid2path mount option should fail
26122 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
26123 cnt=$(ls -1 $DIR/$tdir | wc -l)
26124 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
26126 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
26127 stack_trap "rmdir $tmpdir"
26128 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
26129 error "failed to mount client'"
26130 stack_trap "umount_client $tmpdir"
26132 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
26133 # rmfid should succeed
26134 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
26135 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
26137 # rmfid shouldn't allow to remove files due to dir's permission
26138 chmod a+rwx $tmpdir/$tdir
26139 touch $tmpdir/$tdir/f
26140 ls -la $tmpdir/$tdir
26141 FID=$(lfs path2fid $tmpdir/$tdir/f)
26142 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
26145 run_test 421f "rmfid checks permissions"
26151 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
26152 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
26153 skip "Need MDS version at least 2.12.54"
26155 mkdir -p $DIR/$tdir
26156 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
26157 createmany -o $DIR/$tdir/striped_dir/f 512
26158 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26159 [ $cnt != 512 ] && error "unexpected #files: $cnt"
26161 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
26162 sed "s/[/][^:]*://g")
26164 rm -f $DIR/$tdir/striped_dir/f1*
26165 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
26166 removed=$((512 - cnt))
26168 # few files have been just removed, so we expect
26169 # rmfid to fail on their fids
26170 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
26171 [ $removed != $errors ] && error "$errors != $removed"
26173 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
26175 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
26177 run_test 421g "rmfid to return errors properly"
26180 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
26181 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
26182 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
26183 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
26184 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
26186 local amc=$(at_max_get client)
26187 local amo=$(at_max_get mds1)
26188 local timeout=`lctl get_param -n timeout`
26190 at_max_set 0 client
26193 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
26194 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
26195 fail_val=$(((2*timeout + 10)*1000))
26196 touch $DIR/$tdir/d3/file &
26198 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
26199 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
26200 fail_val=$((2*timeout + 5))
26201 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
26205 sleep $((2 * timeout))
26209 touch $DIR/$tdir/d2/file3
26210 touch $DIR/$tdir/d2/file4
26211 touch $DIR/$tdir/d2/file5
26214 at_max_set $amc client
26215 at_max_set $amo mds1
26217 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
26218 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
26219 error "Watchdog is always throttled"
26221 run_test 422 "kill a process with RPC in progress"
26234 # ensure statfs cache is expired
26237 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
26238 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
26242 run_test 423 "statfs should return a right data"
26245 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
26246 $LCTL set_param fail_loc=0x80000522
26247 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
26250 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
26253 test_mkdir -c -1 $DIR/$tdir
26254 $LFS setstripe -c -1 $DIR/$tdir
26256 lru_resize_disable "" 100
26257 stack_trap "lru_resize_enable" EXIT
26261 for i in $(seq $((MDSCOUNT * 125))); do
26262 local t=$DIR/$tdir/$tfile_$i
26264 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
26265 error_noexit "Create file $t"
26267 stack_trap "rm -rf $DIR/$tdir" EXIT
26269 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
26270 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
26271 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
26273 [ $lock_count -le $lru_size ] ||
26274 error "osc lock count $lock_count > lru size $lru_size"
26277 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
26278 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
26279 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
26281 [ $lock_count -le $lru_size ] ||
26282 error "mdc lock count $lock_count > lru size $lru_size"
26285 run_test 425 "lock count should not exceed lru size"
26288 splice-test -r $DIR/$tfile
26289 splice-test -rd $DIR/$tfile
26290 splice-test $DIR/$tfile
26291 splice-test -d $DIR/$tfile
26293 run_test 426 "splice test on Lustre"
26296 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
26297 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
26298 skip "Need MDS version at least 2.12.4"
26304 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
26305 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
26307 $LFS getdirstripe $DIR/$tdir/1/dir
26309 #first setfattr for creating updatelog
26310 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
26312 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
26313 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
26314 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
26315 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
26319 wait_recovery_complete mds2 $((2*TIMEOUT))
26321 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
26322 echo $log | grep "get update log failed" &&
26323 error "update log corruption is detected" || true
26325 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
26328 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26329 local cache_limit=$CACHE_MAX
26331 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
26332 $LCTL set_param -n llite.*.max_cached_mb=64
26335 $LFS setstripe -c 1 $DIR/$tdir
26336 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
26337 stack_trap "rm -f $DIR/$tdir/$tfile.*"
26339 for f in $(seq 4); do
26340 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
26344 cancel_lru_locks osc
26346 for f in $(seq 4); do
26347 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
26351 run_test 428 "large block size IO should not hang"
26353 test_429() { # LU-7915 / LU-10948
26354 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
26355 local testfile=$DIR/$tfile
26356 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
26362 $LCTL get_param $ll_opencache_threshold_count ||
26363 skip "client does not have opencache parameter"
26365 set_opencache $new_flag
26366 stack_trap "restore_opencache"
26367 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
26368 error "enable opencache failed"
26370 # drop MDC DLM locks
26371 cancel_lru_locks mdc
26372 # clear MDC RPC stats counters
26373 $LCTL set_param $mdc_rpcstats=clear
26375 # According to the current implementation, we need to run 3 times
26376 # open & close file to verify if opencache is enabled correctly.
26377 # 1st, RPCs are sent for lookup/open and open handle is released on
26379 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
26380 # so open handle won't be released thereafter.
26381 # 3rd, No RPC is sent out.
26382 $MULTIOP $testfile oc || error "multiop failed"
26383 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26384 echo "1st: $first_rpc RPCs in flight"
26386 $MULTIOP $testfile oc || error "multiop failed"
26387 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26388 echo "2nd: $second_rpc RPCs in flight"
26390 $MULTIOP $testfile oc || error "multiop failed"
26391 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
26392 echo "3rd: $third_rpc RPCs in flight"
26394 #verify no MDC RPC is sent
26395 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
26397 run_test 429 "verify if opencache flag on client side does work"
26403 # data at [200K, 400K)
26404 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
26405 error "256K->512K dd fails"
26407 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
26408 error "2M->3M dd fails"
26410 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
26411 error "4M->5M dd fails"
26412 echo "Data at 256K...512K, 2M...3M and 4M...5M"
26413 # start at first component hole #1
26414 printf "Seeking hole from 1000 ... "
26415 offset=$(lseek_test -l 1000 $file)
26417 [[ $offset == 1000 ]] || error "offset $offset != 1000"
26418 printf "Seeking data from 1000 ... "
26419 offset=$(lseek_test -d 1000 $file)
26421 [[ $offset == 262144 ]] || error "offset $offset != 262144"
26423 # start at first component data block
26424 printf "Seeking hole from 300000 ... "
26425 offset=$(lseek_test -l 300000 $file)
26427 [[ $offset == 524288 ]] || error "offset $offset != 524288"
26428 printf "Seeking data from 300000 ... "
26429 offset=$(lseek_test -d 300000 $file)
26431 [[ $offset == 300000 ]] || error "offset $offset != 300000"
26433 # start at the first component but beyond end of object size
26434 printf "Seeking hole from 1000000 ... "
26435 offset=$(lseek_test -l 1000000 $file)
26437 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26438 printf "Seeking data from 1000000 ... "
26439 offset=$(lseek_test -d 1000000 $file)
26441 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26443 # start at second component stripe 2 (empty file)
26444 printf "Seeking hole from 1500000 ... "
26445 offset=$(lseek_test -l 1500000 $file)
26447 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
26448 printf "Seeking data from 1500000 ... "
26449 offset=$(lseek_test -d 1500000 $file)
26451 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
26453 # start at second component stripe 1 (all data)
26454 printf "Seeking hole from 3000000 ... "
26455 offset=$(lseek_test -l 3000000 $file)
26457 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
26458 printf "Seeking data from 3000000 ... "
26459 offset=$(lseek_test -d 3000000 $file)
26461 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
26463 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
26464 error "2nd dd fails"
26465 echo "Add data block at 640K...1280K"
26467 # start at before new data block, in hole
26468 printf "Seeking hole from 600000 ... "
26469 offset=$(lseek_test -l 600000 $file)
26471 [[ $offset == 600000 ]] || error "offset $offset != 600000"
26472 printf "Seeking data from 600000 ... "
26473 offset=$(lseek_test -d 600000 $file)
26475 [[ $offset == 655360 ]] || error "offset $offset != 655360"
26477 # start at the first component new data block
26478 printf "Seeking hole from 1000000 ... "
26479 offset=$(lseek_test -l 1000000 $file)
26481 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26482 printf "Seeking data from 1000000 ... "
26483 offset=$(lseek_test -d 1000000 $file)
26485 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26487 # start at second component stripe 2, new data
26488 printf "Seeking hole from 1200000 ... "
26489 offset=$(lseek_test -l 1200000 $file)
26491 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
26492 printf "Seeking data from 1200000 ... "
26493 offset=$(lseek_test -d 1200000 $file)
26495 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
26497 # start beyond file end
26498 printf "Using offset > filesize ... "
26499 lseek_test -l 4000000 $file && error "lseek should fail"
26500 printf "Using offset > filesize ... "
26501 lseek_test -d 4000000 $file && error "lseek should fail"
26507 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
26508 skip "MDT does not support SEEK_HOLE"
26510 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26511 skip "OST does not support SEEK_HOLE"
26513 local file=$DIR/$tdir/$tfile
26515 mkdir -p $DIR/$tdir
26517 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
26518 # OST stripe #1 will have continuous data at [1M, 3M)
26519 # OST stripe #2 is empty
26520 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
26521 lseek_test_430 $file
26523 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
26524 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
26525 lseek_test_430 $file
26527 $LFS setstripe -c2 -S 512K $file
26528 echo "Two stripes, stripe size 512K"
26529 lseek_test_430 $file
26531 # FLR with stale mirror
26532 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
26534 echo "Mirrored file:"
26535 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
26536 echo "Plain 2 stripes 1M"
26537 lseek_test_430 $file
26540 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
26543 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26544 skip "OST does not support SEEK_HOLE"
26547 local file=$DIR/$tdir/$tfile
26549 mkdir -p $DIR/$tdir
26550 # Empty layout lseek should fail
26553 printf "Seeking hole from 0 ... "
26554 lseek_test -l 0 $file && error "lseek should fail"
26555 printf "Seeking data from 0 ... "
26556 lseek_test -d 0 $file && error "lseek should fail"
26560 $LFS setstripe -E 1M -c2 -E eof $file
26561 $TRUNCATE $file 1048576
26562 printf "Seeking hole from 1000000 ... "
26563 offset=$(lseek_test -l 1000000 $file)
26565 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
26566 printf "Seeking data from 1000000 ... "
26567 lseek_test -d 1000000 $file && error "lseek should fail"
26570 # full component followed by non-inited one
26571 $LFS setstripe -E 1M -c2 -E eof $file
26572 dd if=/dev/urandom of=$file bs=1M count=1
26573 printf "Seeking hole from 1000000 ... "
26574 offset=$(lseek_test -l 1000000 $file)
26576 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26577 printf "Seeking hole from 1048576 ... "
26578 lseek_test -l 1048576 $file && error "lseek should fail"
26579 # init second component and truncate back
26580 echo "123" >> $file
26581 $TRUNCATE $file 1048576
26582 printf "Seeking hole from 1000000 ... "
26583 offset=$(lseek_test -l 1000000 $file)
26585 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
26586 printf "Seeking hole from 1048576 ... "
26587 lseek_test -l 1048576 $file && error "lseek should fail"
26588 # boundary checks for big values
26589 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
26590 offset=$(lseek_test -d 0 $file.10g)
26591 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
26592 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
26593 offset=$(lseek_test -d 0 $file.100g)
26594 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
26597 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
26600 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
26601 skip "OST does not support SEEK_HOLE"
26603 local file=$DIR/$tdir/$tfile
26606 mkdir -p $DIR/$tdir
26607 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
26609 # cp version 8.33+ prefers lseek over fiemap
26610 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
26612 time cp $file /dev/null
26613 (( SECONDS - start < 5 )) ||
26614 error "cp: too long runtime $((SECONDS - start))"
26617 # tar version 1.29+ supports SEEK_HOLE/DATA
26618 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
26620 time tar cS $file - | cat > /dev/null
26621 (( SECONDS - start < 5 )) ||
26622 error "tar: too long runtime $((SECONDS - start))"
26625 run_test 430c "lseek: external tools check"
26627 test_431() { # LU-14187
26628 local file=$DIR/$tdir/$tfile
26630 mkdir -p $DIR/$tdir
26631 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
26632 dd if=/dev/urandom of=$file bs=4k count=1
26633 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
26634 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
26635 #define OBD_FAIL_OST_RESTART_IO 0x251
26636 do_facet ost1 "$LCTL set_param fail_loc=0x251"
26637 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
26641 echo 3 > /proc/sys/vm/drop_caches
26642 diff $file $file.0 || error "data diff"
26644 run_test 431 "Restart transaction for IO"
26646 cleanup_test_432() {
26647 do_facet mgs $LCTL nodemap_activate 0
26648 wait_nm_sync active
26652 local tmpdir=$TMP/dir432
26654 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
26655 skip "Need MDS version at least 2.14.52"
26657 stack_trap cleanup_test_432 EXIT
26661 do_facet mgs $LCTL nodemap_activate 1
26662 wait_nm_sync active
26663 do_facet mgs $LCTL nodemap_modify --name default \
26664 --property admin --value 1
26665 do_facet mgs $LCTL nodemap_modify --name default \
26666 --property trusted --value 1
26667 cancel_lru_locks mdc
26668 wait_nm_sync default admin_nodemap
26669 wait_nm_sync default trusted_nodemap
26671 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
26672 grep -ci "Operation not permitted") -ne 0 ]; then
26673 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
26676 run_test 432 "mv dir from outside Lustre"
26679 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26680 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26681 skip "Need server version at least 2.9.55"
26683 start_full_debug_logging
26687 stop_full_debug_logging
26691 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26692 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26693 awk '/The barrier for/ { print $7 }')
26696 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
26701 barrier_expired() {
26704 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
26705 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
26706 awk '/will be expired/ { print $7 }')
26708 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
26717 echo "Start barrier_freeze at: $(date)"
26718 #define OBD_FAIL_BARRIER_DELAY 0x2202
26719 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26720 # Do not reduce barrier time - See LU-11873
26721 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
26724 local b_status=$(barrier_stat)
26725 echo "Got barrier status at: $(date)"
26726 [ "$b_status" = "'freezing_p1'" ] ||
26727 error "(1) unexpected barrier status $b_status"
26729 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26731 b_status=$(barrier_stat)
26732 [ "$b_status" = "'frozen'" ] ||
26733 error "(2) unexpected barrier status $b_status"
26735 local expired=$(barrier_expired)
26736 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
26737 sleep $((expired + 3))
26739 b_status=$(barrier_stat)
26740 [ "$b_status" = "'expired'" ] ||
26741 error "(3) unexpected barrier status $b_status"
26743 # Do not reduce barrier time - See LU-11873
26744 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
26745 error "(4) fail to freeze barrier"
26747 b_status=$(barrier_stat)
26748 [ "$b_status" = "'frozen'" ] ||
26749 error "(5) unexpected barrier status $b_status"
26751 echo "Start barrier_thaw at: $(date)"
26752 #define OBD_FAIL_BARRIER_DELAY 0x2202
26753 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
26754 do_facet mgs $LCTL barrier_thaw $FSNAME &
26757 b_status=$(barrier_stat)
26758 echo "Got barrier status at: $(date)"
26759 [ "$b_status" = "'thawing'" ] ||
26760 error "(6) unexpected barrier status $b_status"
26762 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
26764 b_status=$(barrier_stat)
26765 [ "$b_status" = "'thawed'" ] ||
26766 error "(7) unexpected barrier status $b_status"
26768 #define OBD_FAIL_BARRIER_FAILURE 0x2203
26769 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
26770 do_facet mgs $LCTL barrier_freeze $FSNAME
26772 b_status=$(barrier_stat)
26773 [ "$b_status" = "'failed'" ] ||
26774 error "(8) unexpected barrier status $b_status"
26776 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
26777 do_facet mgs $LCTL barrier_thaw $FSNAME
26781 run_test 801a "write barrier user interfaces and stat machine"
26786 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26787 createmany -d $DIR/$tdir/d 6 || error "(2) fail to mkdir"
26788 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
26789 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
26790 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
26792 cancel_lru_locks mdc
26794 # 180 seconds should be long enough
26795 do_facet mgs $LCTL barrier_freeze $FSNAME 180
26797 local b_status=$(barrier_stat)
26798 [ "$b_status" = "'frozen'" ] ||
26799 error "(6) unexpected barrier status $b_status"
26801 mkdir $DIR/$tdir/d0/d10 &
26804 touch $DIR/$tdir/d1/f13 &
26807 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26810 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26813 rm -f $DIR/$tdir/d4/f12 &
26816 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26818 # To guarantee taht the 'stat' is not blocked
26819 b_status=$(barrier_stat)
26820 [ "$b_status" = "'frozen'" ] ||
26821 error "(8) unexpected barrier status $b_status"
26823 # let above commands to run at background
26826 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26827 ps -p $touch_pid || error "(10) touch should be blocked"
26828 ps -p $ln_pid || error "(11) link should be blocked"
26829 ps -p $mv_pid || error "(12) rename should be blocked"
26830 ps -p $rm_pid || error "(13) unlink should be blocked"
26832 b_status=$(barrier_stat)
26833 [ "$b_status" = "'frozen'" ] ||
26834 error "(14) unexpected barrier status $b_status"
26836 do_facet mgs $LCTL barrier_thaw $FSNAME
26837 b_status=$(barrier_stat)
26838 [ "$b_status" = "'thawed'" ] ||
26839 error "(15) unexpected barrier status $b_status"
26841 wait $mkdir_pid || error "(16) mkdir should succeed"
26842 wait $touch_pid || error "(17) touch should succeed"
26843 wait $ln_pid || error "(18) link should succeed"
26844 wait $mv_pid || error "(19) rename should succeed"
26845 wait $rm_pid || error "(20) unlink should succeed"
26849 run_test 801b "modification will be blocked by write barrier"
26852 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26856 stop mds2 || error "(1) Fail to stop mds2"
26858 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26860 local b_status=$(barrier_stat)
26861 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26862 do_facet mgs $LCTL barrier_thaw $FSNAME
26863 error "(2) unexpected barrier status $b_status"
26866 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26867 error "(3) Fail to rescan barrier bitmap"
26869 # Do not reduce barrier time - See LU-11873
26870 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26872 b_status=$(barrier_stat)
26873 [ "$b_status" = "'frozen'" ] ||
26874 error "(4) unexpected barrier status $b_status"
26876 do_facet mgs $LCTL barrier_thaw $FSNAME
26877 b_status=$(barrier_stat)
26878 [ "$b_status" = "'thawed'" ] ||
26879 error "(5) unexpected barrier status $b_status"
26881 local devname=$(mdsdevname 2)
26883 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26885 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26886 error "(7) Fail to rescan barrier bitmap"
26890 run_test 801c "rescan barrier bitmap"
26892 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26893 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26894 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26895 saved_MOUNT_OPTS=$MOUNT_OPTS
26901 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26902 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26903 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26904 MOUNT_OPTS=$saved_MOUNT_OPTS
26909 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26910 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26911 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26912 skip "Need server version at least 2.9.55"
26914 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26916 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26918 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26919 error "(2) Fail to copy"
26921 trap cleanup_802a EXIT
26923 # sync by force before remount as readonly
26924 sync; sync_all_data; sleep 3; sync_all_data
26928 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26929 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26930 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26932 echo "Mount the server as read only"
26933 setupall server_only || error "(3) Fail to start servers"
26935 echo "Mount client without ro should fail"
26936 mount_client $MOUNT &&
26937 error "(4) Mount client without 'ro' should fail"
26939 echo "Mount client with ro should succeed"
26940 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26941 mount_client $MOUNT ||
26942 error "(5) Mount client with 'ro' should succeed"
26944 echo "Modify should be refused"
26945 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26947 echo "Read should be allowed"
26948 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26949 error "(7) Read should succeed under ro mode"
26953 run_test 802a "simulate readonly device"
26956 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26957 remote_mds_nodsh && skip "remote MDS with nodsh"
26959 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26960 skip "readonly option not available"
26962 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26964 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26965 error "(2) Fail to copy"
26967 # write back all cached data before setting MDT to readonly
26971 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26972 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26974 echo "Modify should be refused"
26975 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26977 echo "Read should be allowed"
26978 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26979 error "(7) Read should succeed under ro mode"
26982 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26984 run_test 802b "be able to set MDTs to readonly"
26987 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26988 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26989 skip "MDS needs to be newer than 2.10.54"
26991 mkdir_on_mdt0 $DIR/$tdir
26992 # Create some objects on all MDTs to trigger related logs objects
26993 for idx in $(seq $MDSCOUNT); do
26994 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26995 $DIR/$tdir/dir${idx} ||
26996 error "Fail to create $DIR/$tdir/dir${idx}"
27000 wait_delete_completed # ensure old test cleanups are finished
27001 echo "before create:"
27003 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27005 for i in {1..10}; do
27006 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
27007 error "Fail to create $DIR/$tdir/foo$i"
27011 echo "after create:"
27013 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27015 # allow for an llog to be cleaned up during the test
27016 [ $after_used -ge $((before_used + 10 - 1)) ] ||
27017 error "before ($before_used) + 10 > after ($after_used)"
27019 for i in {1..10}; do
27020 rm -rf $DIR/$tdir/foo$i ||
27021 error "Fail to remove $DIR/$tdir/foo$i"
27024 sleep 3 # avoid MDT return cached statfs
27025 wait_delete_completed
27026 echo "after unlink:"
27028 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
27030 # allow for an llog to be created during the test
27031 [ $after_used -le $((before_used + 1)) ] ||
27032 error "after ($after_used) > before ($before_used) + 1"
27034 run_test 803a "verify agent object for remote object"
27037 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27038 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
27039 skip "MDS needs to be newer than 2.13.56"
27040 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27042 for i in $(seq 0 $((MDSCOUNT - 1))); do
27043 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
27051 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27052 for i in $(seq 0 $((MDSCOUNT - 1))); do
27053 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27054 awk '/getattr/ { print $2 }')
27055 before=$((before + tmp))
27057 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
27058 for i in $(seq 0 $((MDSCOUNT - 1))); do
27059 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
27060 awk '/getattr/ { print $2 }')
27061 after=$((after + tmp))
27064 [ $before -eq $after ] || error "getattr count $before != $after"
27066 run_test 803b "remote object can getattr from cache"
27069 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27070 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
27071 skip "MDS needs to be newer than 2.10.54"
27072 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
27074 mkdir -p $DIR/$tdir
27075 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
27076 error "Fail to create $DIR/$tdir/dir0"
27078 local fid=$($LFS path2fid $DIR/$tdir/dir0)
27079 local dev=$(mdsdevname 2)
27081 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27082 grep ${fid} || error "NOT found agent entry for dir0"
27084 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
27085 error "Fail to create $DIR/$tdir/dir1"
27087 touch $DIR/$tdir/dir1/foo0 ||
27088 error "Fail to create $DIR/$tdir/dir1/foo0"
27089 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
27092 for idx in $(seq $MDSCOUNT); do
27093 dev=$(mdsdevname $idx)
27094 do_facet mds${idx} \
27095 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27096 grep ${fid} && rc=$idx
27099 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
27100 error "Fail to rename foo0 to foo1"
27101 if [ $rc -eq 0 ]; then
27102 for idx in $(seq $MDSCOUNT); do
27103 dev=$(mdsdevname $idx)
27104 do_facet mds${idx} \
27105 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27106 grep ${fid} && rc=$idx
27110 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
27111 error "Fail to rename foo1 to foo2"
27112 if [ $rc -eq 0 ]; then
27113 for idx in $(seq $MDSCOUNT); do
27114 dev=$(mdsdevname $idx)
27115 do_facet mds${idx} \
27116 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
27117 grep ${fid} && rc=$idx
27121 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
27123 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
27124 error "Fail to link to $DIR/$tdir/dir1/foo2"
27125 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
27126 error "Fail to rename foo2 to foo0"
27127 unlink $DIR/$tdir/dir1/foo0 ||
27128 error "Fail to unlink $DIR/$tdir/dir1/foo0"
27129 rm -rf $DIR/$tdir/dir0 ||
27130 error "Fail to rm $DIR/$tdir/dir0"
27132 for idx in $(seq $MDSCOUNT); do
27133 dev=$(mdsdevname $idx)
27137 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
27139 start mds${idx} $dev $MDS_MOUNT_OPTS ||
27140 error "mount mds$idx failed"
27141 df $MOUNT > /dev/null 2>&1
27143 # e2fsck should not return error
27145 error "e2fsck detected error on MDT${idx}: rc=$rc"
27148 run_test 804 "verify agent entry for remote entry"
27151 do_facet $SINGLEMDS zfs set quota=$old $fsset
27152 unlinkmany $DIR/$tdir/f- 1000000
27157 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
27158 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
27159 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
27160 skip "netfree not implemented before 0.7"
27161 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
27162 skip "Need MDS version at least 2.10.57"
27169 local pref="osd-zfs.$FSNAME-MDT0000."
27171 # limit available space on MDS dataset to meet nospace issue
27172 # quickly. then ZFS 0.7.2 can use reserved space if asked
27173 # properly (using netfree flag in osd_declare_destroy()
27174 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
27175 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
27177 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
27178 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
27179 let "usedkb=usedkb-freekb"
27180 let "freekb=freekb/2"
27181 if let "freekb > 5000"; then
27184 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
27185 trap cleanup_805 EXIT
27186 mkdir_on_mdt0 $DIR/$tdir
27187 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
27188 error "Can't set PFL layout"
27189 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
27190 rm -rf $DIR/$tdir || error "not able to remove"
27191 do_facet $SINGLEMDS zfs set quota=$old $fsset
27194 run_test 805 "ZFS can remove from full fs"
27200 local expect=$(stat -c %s $file)
27202 check_lsom_size $1 $expect
27204 local blocks=$($LFS getsom -b $file)
27205 expect=$(stat -c %b $file)
27206 [[ $blocks == $expect ]] ||
27207 error "$file expected blocks: $expect, got: $blocks"
27215 cancel_lru_locks mdc
27217 size=$($LFS getsom -s $1)
27218 [[ $size == $expect ]] ||
27219 error "$file expected size: $expect, got: $size"
27223 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27224 skip "Need MDS version at least 2.11.52"
27228 touch $DIR/$tfile || error "touch $tfile failed"
27230 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27231 save_lustre_params client "llite.*.xattr_cache" > $save
27232 lctl set_param llite.*.xattr_cache=0
27233 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27235 # single-threaded write
27236 echo "Test SOM for single-threaded write"
27237 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
27238 error "write $tfile failed"
27239 check_lsom_size $DIR/$tfile $bs
27242 local size=$(($num * $bs))
27246 echo "Test SOM for single client multi-threaded($num) write"
27247 $TRUNCATE $DIR/$tfile 0
27248 for ((i = 0; i < $num; i++)); do
27249 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27251 offset=$((offset + $bs))
27253 for (( i=0; i < $num; i++ )); do
27256 check_lsom_size $DIR/$tfile $size
27258 $TRUNCATE $DIR/$tfile 0
27259 for ((i = 0; i < $num; i++)); do
27260 offset=$((offset - $bs))
27261 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27264 for (( i=0; i < $num; i++ )); do
27267 check_lsom_size $DIR/$tfile $size
27269 # multi-client writes
27270 num=$(get_node_count ${CLIENTS//,/ })
27271 size=$(($num * $bs))
27275 echo "Test SOM for multi-client ($num) writes"
27276 $TRUNCATE $DIR/$tfile 0
27277 for client in ${CLIENTS//,/ }; do
27278 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27281 offset=$((offset + $bs))
27283 for (( i=0; i < $num; i++ )); do
27286 check_lsom_size $DIR/$tfile $offset
27289 $TRUNCATE $DIR/$tfile 0
27290 for client in ${CLIENTS//,/ }; do
27291 offset=$((offset - $bs))
27292 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27296 for (( i=0; i < $num; i++ )); do
27299 check_lsom_size $DIR/$tfile $size
27302 echo "Test SOM for truncate"
27303 $TRUNCATE $DIR/$tfile 1048576
27304 check_lsom_size $DIR/$tfile 1048576
27305 $TRUNCATE $DIR/$tfile 1234
27306 check_lsom_size $DIR/$tfile 1234
27308 # verify SOM blocks count
27309 echo "Verify SOM block count"
27310 $TRUNCATE $DIR/$tfile 0
27311 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
27312 error "failed to write file $tfile"
27313 check_lsom_data $DIR/$tfile
27315 run_test 806 "Verify Lazy Size on MDS"
27318 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
27319 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
27320 skip "Need MDS version at least 2.11.52"
27322 # Registration step
27323 changelog_register || error "changelog_register failed"
27324 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
27325 changelog_users $SINGLEMDS | grep -q $cl_user ||
27326 error "User $cl_user not found in changelog_users"
27328 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
27329 save_lustre_params client "llite.*.xattr_cache" > $save
27330 lctl set_param llite.*.xattr_cache=0
27331 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
27333 rm -rf $DIR/$tdir || error "rm $tdir failed"
27334 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
27335 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
27336 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
27337 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
27338 error "truncate $tdir/trunc failed"
27341 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
27342 error "write $tfile failed"
27344 # multi-client wirtes
27345 local num=$(get_node_count ${CLIENTS//,/ })
27349 echo "Test SOM for multi-client ($num) writes"
27350 touch $DIR/$tfile || error "touch $tfile failed"
27351 $TRUNCATE $DIR/$tfile 0
27352 for client in ${CLIENTS//,/ }; do
27353 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
27356 offset=$((offset + $bs))
27358 for (( i=0; i < $num; i++ )); do
27362 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
27363 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
27364 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
27365 check_lsom_data $DIR/$tdir/trunc
27366 check_lsom_data $DIR/$tdir/single_dd
27367 check_lsom_data $DIR/$tfile
27370 # Deregistration step
27371 changelog_deregister || error "changelog_deregister failed"
27373 run_test 807 "verify LSOM syncing tool"
27375 check_som_nologged()
27377 local lines=$($LFS changelog $FSNAME-MDT0000 |
27378 grep 'x=trusted.som' | wc -l)
27379 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
27383 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
27384 skip "Need MDS version at least 2.11.55"
27386 # Registration step
27387 changelog_register || error "changelog_register failed"
27389 touch $DIR/$tfile || error "touch $tfile failed"
27392 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
27393 error "write $tfile failed"
27396 $TRUNCATE $DIR/$tfile 1234
27399 $TRUNCATE $DIR/$tfile 1048576
27402 # Deregistration step
27403 changelog_deregister || error "changelog_deregister failed"
27405 run_test 808 "Check trusted.som xattr not logged in Changelogs"
27410 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
27414 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
27415 skip "Need MDS version at least 2.11.56"
27417 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
27418 error "failed to create DoM-only file $DIR/$tfile"
27419 touch $DIR/$tfile || error "touch $tfile failed"
27420 check_som_nodata $DIR/$tfile
27422 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
27423 error "write $tfile failed"
27424 check_som_nodata $DIR/$tfile
27426 $TRUNCATE $DIR/$tfile 1234
27427 check_som_nodata $DIR/$tfile
27429 $TRUNCATE $DIR/$tfile 4097
27430 check_som_nodata $DIR/$file
27432 run_test 809 "Verify no SOM xattr store for DoM-only files"
27435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27436 $GSS && skip_env "could not run with gss"
27437 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
27438 skip "OST < 2.12.58 doesn't align checksum"
27441 stack_trap "set_checksums $ORIG_CSUM" EXIT
27442 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
27447 for csum in $CKSUM_TYPES; do
27448 #define OBD_FAIL_OSC_NO_GRANT 0x411
27449 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
27450 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
27452 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
27453 before=$(md5sum $DIR/$tfile)
27454 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
27455 after=$(md5sum $DIR/$tfile)
27456 [ "$before" == "$after" ] ||
27457 error "$csum: $before != $after bs=$1 seek=$2"
27461 run_test 810 "partial page writes on ZFS (LU-11663)"
27464 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27465 skip "OST < 2.12.51 doesn't support this fail_loc"
27467 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27468 # ensure ost1 is connected
27469 stat $DIR/$tfile >/dev/null || error "can't stat"
27470 wait_osc_import_state client ost1 FULL
27471 # no locks, no reqs to let the connection idle
27472 cancel_lru_locks osc
27474 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27475 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27476 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27477 wait_osc_import_state client ost1 CONNECTING
27478 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27480 stat $DIR/$tfile >/dev/null || error "can't stat file"
27482 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
27484 test_812b() { # LU-12378
27485 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
27486 skip "OST < 2.12.51 doesn't support this fail_loc"
27488 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
27489 # ensure ost1 is connected
27490 stat $DIR/$tfile >/dev/null || error "can't stat"
27491 wait_osc_import_state client ost1 FULL
27492 # no locks, no reqs to let the connection idle
27493 cancel_lru_locks osc
27495 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
27496 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
27497 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
27498 wait_osc_import_state client ost1 CONNECTING
27499 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
27501 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
27502 wait_osc_import_state client ost1 IDLE
27504 run_test 812b "do not drop no resend request for idle connect"
27509 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
27511 $LFS setstripe -c 1 -o 0 $DIR/$tfile
27512 $LFS getstripe $DIR/$tfile
27513 $LCTL set_param osc.*.idle_timeout=10
27514 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
27515 # ensure ost1 is connected
27516 stat $DIR/$tfile >/dev/null || error "can't stat"
27517 wait_osc_import_state client ost1 FULL
27518 # no locks, no reqs to let the connection idle
27519 cancel_lru_locks osc
27521 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
27522 $LCTL set_param fail_loc=0x80000533
27524 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
27526 run_test 812c "idle import vs lock enqueue race"
27529 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
27530 [ -z "$file_heat_sav" ] && skip "no file heat support"
27541 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
27542 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
27544 $LCTL set_param -n llite.*.file_heat=1
27545 echo "Turn on file heat"
27546 echo "Period second: $period_second, Decay percentage: $decay_pct"
27548 echo "QQQQ" > $DIR/$tfile
27549 echo "QQQQ" > $DIR/$tfile
27550 echo "QQQQ" > $DIR/$tfile
27551 cat $DIR/$tfile > /dev/null
27552 cat $DIR/$tfile > /dev/null
27553 cat $DIR/$tfile > /dev/null
27554 cat $DIR/$tfile > /dev/null
27556 local out=$($LFS heat_get $DIR/$tfile)
27558 $LFS heat_get $DIR/$tfile
27559 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27560 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27561 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27562 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27564 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
27565 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
27566 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
27567 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
27569 sleep $((period_second + 3))
27570 echo "Sleep $((period_second + 3)) seconds..."
27571 # The recursion formula to calculate the heat of the file f is as
27573 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
27574 # Where Hi is the heat value in the period between time points i*I and
27575 # (i+1)*I; Ci is the access count in the period; the symbol P refers
27576 # to the weight of Ci.
27577 out=$($LFS heat_get $DIR/$tfile)
27578 $LFS heat_get $DIR/$tfile
27579 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27580 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27581 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27582 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27584 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
27585 error "read sample ($readsample) is wrong"
27586 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
27587 error "write sample ($writesample) is wrong"
27588 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
27589 error "read bytes ($readbyte) is wrong"
27590 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
27591 error "write bytes ($writebyte) is wrong"
27593 echo "QQQQ" > $DIR/$tfile
27594 echo "QQQQ" > $DIR/$tfile
27595 echo "QQQQ" > $DIR/$tfile
27596 cat $DIR/$tfile > /dev/null
27597 cat $DIR/$tfile > /dev/null
27598 cat $DIR/$tfile > /dev/null
27599 cat $DIR/$tfile > /dev/null
27601 sleep $((period_second + 3))
27602 echo "Sleep $((period_second + 3)) seconds..."
27604 out=$($LFS heat_get $DIR/$tfile)
27605 $LFS heat_get $DIR/$tfile
27606 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27607 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27608 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27609 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27611 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
27612 4 * $decay_pct) / 100") -eq 1 ] ||
27613 error "read sample ($readsample1) is wrong"
27614 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
27615 3 * $decay_pct) / 100") -eq 1 ] ||
27616 error "write sample ($writesample1) is wrong"
27617 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
27618 20 * $decay_pct) / 100") -eq 1 ] ||
27619 error "read bytes ($readbyte1) is wrong"
27620 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
27621 15 * $decay_pct) / 100") -eq 1 ] ||
27622 error "write bytes ($writebyte1) is wrong"
27624 echo "Turn off file heat for the file $DIR/$tfile"
27625 $LFS heat_set -o $DIR/$tfile
27627 echo "QQQQ" > $DIR/$tfile
27628 echo "QQQQ" > $DIR/$tfile
27629 echo "QQQQ" > $DIR/$tfile
27630 cat $DIR/$tfile > /dev/null
27631 cat $DIR/$tfile > /dev/null
27632 cat $DIR/$tfile > /dev/null
27633 cat $DIR/$tfile > /dev/null
27635 out=$($LFS heat_get $DIR/$tfile)
27636 $LFS heat_get $DIR/$tfile
27637 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27638 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27639 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27640 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27642 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27643 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27644 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27645 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27647 echo "Trun on file heat for the file $DIR/$tfile"
27648 $LFS heat_set -O $DIR/$tfile
27650 echo "QQQQ" > $DIR/$tfile
27651 echo "QQQQ" > $DIR/$tfile
27652 echo "QQQQ" > $DIR/$tfile
27653 cat $DIR/$tfile > /dev/null
27654 cat $DIR/$tfile > /dev/null
27655 cat $DIR/$tfile > /dev/null
27656 cat $DIR/$tfile > /dev/null
27658 out=$($LFS heat_get $DIR/$tfile)
27659 $LFS heat_get $DIR/$tfile
27660 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27661 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27662 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27663 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27665 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
27666 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
27667 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
27668 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
27670 $LFS heat_set -c $DIR/$tfile
27671 $LCTL set_param -n llite.*.file_heat=0
27672 echo "Turn off file heat support for the Lustre filesystem"
27674 echo "QQQQ" > $DIR/$tfile
27675 echo "QQQQ" > $DIR/$tfile
27676 echo "QQQQ" > $DIR/$tfile
27677 cat $DIR/$tfile > /dev/null
27678 cat $DIR/$tfile > /dev/null
27679 cat $DIR/$tfile > /dev/null
27680 cat $DIR/$tfile > /dev/null
27682 out=$($LFS heat_get $DIR/$tfile)
27683 $LFS heat_get $DIR/$tfile
27684 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
27685 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
27686 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
27687 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
27689 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
27690 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
27691 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
27692 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
27694 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
27697 run_test 813 "File heat verfication"
27701 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
27702 echo -n y >> $DIR/$tfile
27703 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
27704 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
27706 run_test 814 "sparse cp works as expected (LU-12361)"
27710 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
27711 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
27713 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
27716 local ost1_imp=$(get_osc_import_name client ost1)
27717 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
27720 $LFS setstripe -c 1 -i 0 $DIR/$tfile
27721 # ensure ost1 is connected
27723 stat $DIR/$tfile >/dev/null || error "can't stat"
27724 wait_osc_import_state client ost1 FULL
27725 # no locks, no reqs to let the connection idle
27726 cancel_lru_locks osc
27727 lru_resize_disable osc
27730 before=$($LCTL get_param -n \
27731 ldlm.namespaces.$imp_name.lru_size)
27733 wait_osc_import_state client ost1 IDLE
27734 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
27735 now=$($LCTL get_param -n \
27736 ldlm.namespaces.$imp_name.lru_size)
27737 [ $before == $now ] || error "lru_size changed $before != $now"
27739 run_test 816 "do not reset lru_resize on idle reconnect"
27743 exportfs -u localhost:$DIR/nfsexp
27748 systemctl restart nfs-server.service || skip "failed to restart nfsd"
27750 mkdir -p $DIR/nfsexp
27751 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
27752 error "failed to export nfs"
27754 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
27755 stack_trap cleanup_817 EXIT
27757 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
27758 error "failed to mount nfs to $tmpdir"
27760 cp /bin/true $tmpdir
27761 $DIR/nfsexp/true || error "failed to execute 'true' command"
27763 run_test 817 "nfsd won't cache write lock for exec file"
27766 test_mkdir -i0 -c1 $DIR/$tdir
27767 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
27768 $LFS setstripe -c1 -i1 $DIR/$tdir/$tfile
27771 # restore osp-syn threads
27772 stack_trap "fail $SINGLEMDS"
27774 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
27775 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
27776 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
27777 error "start $SINGLEMDS failed"
27780 local testid=$(echo $TESTNAME | tr '_' ' ')
27782 do_facet mds1 dmesg | tac | sed "/$testid/,$ d" |
27783 grep "run LFSCK" || error "run LFSCK is not suggested"
27785 run_test 818 "unlink with failed llog"
27788 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27789 cancel_lru_locks osc
27790 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27791 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27792 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
27795 run_test 819a "too big niobuf in read"
27798 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
27799 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
27800 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27801 cancel_lru_locks osc
27805 run_test 819b "too big niobuf in write"
27808 function test_820_start_ost() {
27811 for num in $(seq $OSTCOUNT); do
27812 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
27817 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27820 umount_client $MOUNT || error "umount failed"
27821 for num in $(seq $OSTCOUNT); do
27825 # mount client with no active OSTs
27826 # so that the client can't initialize max LOV EA size
27827 # from OSC notifications
27828 mount_client $MOUNT || error "mount failed"
27829 # delay OST starting to keep this 0 max EA size for a while
27830 test_820_start_ost &
27832 # create a directory on MDS2
27833 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27834 error "Failed to create directory"
27835 # open intent should update default EA size
27836 # see mdc_update_max_ea_from_body()
27837 # notice this is the very first RPC to MDS2
27838 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27841 # With SSK, this situation can lead to -EPERM being returned.
27842 # In that case, simply retry.
27843 if [ $ret -ne 0 ] && $SHARED_KEY; then
27844 if echo "$out" | grep -q "not permitted"; then
27845 cp /etc/services $DIR/$tdir/mds2
27849 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27851 run_test 820 "update max EA from open intent"
27854 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27856 save_lustre_params mds1 \
27857 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27858 do_facet $SINGLEMDS "$LCTL set_param -n \
27859 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27860 do_facet $SINGLEMDS "$LCTL set_param -n \
27861 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27863 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27864 local maxage=$(do_facet mds1 $LCTL get_param -n \
27865 osp.$FSNAME-OST0000*MDT0000.maxage)
27866 sleep $((maxage + 1))
27868 #define OBD_FAIL_NET_ERROR_RPC 0x532
27869 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27871 stack_trap "restore_lustre_params < $p; rm $p"
27873 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27874 osp.$FSNAME-OST0000*MDT0000.create_count")
27875 for i in $(seq 1 $count); do
27876 touch $DIR/$tfile.${i} || error "touch failed"
27879 run_test 822 "test precreate failure"
27882 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27883 local OST_MAX_PRECREATE=20000
27885 save_lustre_params mds1 \
27886 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27887 do_facet $SINGLEMDS "$LCTL set_param -n \
27888 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27889 do_facet $SINGLEMDS "$LCTL set_param -n \
27890 osp.$FSNAME-OST0000*MDT0000.max_create_count=$OST_MAX_PRECREATE"
27892 stack_trap "restore_lustre_params < $p; rm $p"
27894 do_facet $SINGLEMDS "$LCTL set_param -n \
27895 osp.$FSNAME-OST*-osc-MDT*.create_count=100200"
27897 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27898 osp.$FSNAME-OST0000*MDT0000.create_count")
27899 local max=$(do_facet $SINGLEMDS "$LCTL get_param -n \
27900 osp.$FSNAME-OST0000*MDT0000.max_create_count")
27901 local expect_count=$(((($max/2)/256) * 256))
27903 log "setting create_count to 100200:"
27904 log " -result- count: $count with max: $max, expecting: $expect_count"
27906 [[ $count -eq expect_count ]] ||
27907 error "Create count not set to max precreate."
27909 run_test 823 "Setting create_count > OST_MAX_PRECREATE is lowered to maximum"
27912 local sync_changes=$(do_facet $SINGLEMDS \
27913 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27915 [ "$sync_changes" -gt 100 ] &&
27916 skip "Sync changes $sync_changes > 100 already"
27918 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27920 $LFS mkdir -i 0 $DIR/$tdir
27921 $LFS setstripe -c 1 -i 0 $DIR/$tdir
27923 save_lustre_params mds1 \
27924 "osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes" > $p
27925 save_lustre_params mds1 \
27926 "osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress" >> $p
27928 do_facet mds1 "$LCTL set_param -n \
27929 osp.$FSNAME-OST*-osc-MDT0000.max_sync_changes=100 \
27930 osp.$FSNAME-OST*-osc-MDT0000.max_rpcs_in_progress=128"
27931 stack_trap "restore_lustre_params < $p" EXIT
27933 createmany -o $DIR/$tdir/f- 1000
27934 unlinkmany $DIR/$tdir/f- 1000 &
27935 local UNLINK_PID=$!
27938 sync_changes=$(do_facet mds1 \
27939 $LCTL get_param -n osp.$FSNAME-OST0000-osc-MDT0000.sync_changes)
27940 # the check in the code is racy, fail the test
27941 # if the value above the limit by 10.
27942 [ $sync_changes -gt 110 ] && {
27943 kill -2 $UNLINK_PID
27945 error "osp changes throttling failed, $sync_changes>110"
27947 kill -0 $UNLINK_PID 2> /dev/null || break
27951 run_test 831 "throttling unlink/setattr queuing on OSP"
27954 # tests that do cleanup/setup should be run at the end
27958 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27961 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27962 $LCTL set_param fail_loc=0x903
27964 cancel_lru_locks MGC
27966 FAIL_ON_ERROR=true cleanup
27967 FAIL_ON_ERROR=true setup
27969 run_test 900 "umount should not race with any mgc requeue thread"
27971 # LUS-6253/LU-11185
27979 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27981 # some get_param have a bug to handle dot in param name
27982 cancel_lru_locks MGC
27983 old=$(mount -t lustre | wc -l)
27991 while [ $old -ne $oldc ]; do
27992 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27995 if [ $count -ge $TIMEOUT ]; then
27996 error "too large timeout"
27999 umount_client $MOUNT || error "umount failed"
28000 mount_client $MOUNT || error "mount failed"
28001 cancel_lru_locks MGC
28002 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
28004 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
28008 run_test 901 "don't leak a mgc lock on client umount"
28012 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
28013 skip "client does not have LU-13377 fix"
28014 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
28015 $LCTL set_param fail_loc=0x1415
28016 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
28017 cancel_lru_locks osc
28020 run_test 902 "test short write doesn't hang lustre"
28024 $LFS setstripe -i 0 -c 1 $DIR/$tfile $DIR/${tfile}-2
28025 echo "blah" > $DIR/${tfile}-2
28026 dd if=/dev/zero of=$DIR/$tfile bs=1M count=6 conv=fsync
28027 #define OBD_FAIL_OSC_SLOW_PAGE_EVICT 0x417
28028 $LCTL set_param fail_loc=0x417 fail_val=20
28030 mv $DIR/${tfile}-2 $DIR/$tfile # Destroys the big object
28031 sleep 1 # To start the destroy
28032 wait_destroy_complete 150 || error "Destroy taking too long"
28033 cat $DIR/$tfile > /dev/null || error "Evicted"
28035 run_test 903 "Test long page discard does not cause evictions"
28038 [ "$mds1_FSTYPE" == "ldiskfs" ] || skip "ldiskfs only test"
28039 do_facet mds1 $DEBUGFS -R features $(mdsdevname 1) |
28040 grep -q project || skip "skip project quota not supported"
28042 local testfile="$DIR/$tdir/$tfile"
28043 local xattr="trusted.projid"
28046 mkdir -p $DIR/$tdir
28048 #should be hidden when projid is 0
28049 $LFS project -p 0 $testfile ||
28050 error "set $testfile project id failed"
28051 getfattr -m - $testfile | grep $xattr &&
28052 error "do not show trusted.projid with project ID 0"
28054 #still can getxattr explicitly
28055 projid=$(getfattr -n $xattr $testfile |
28056 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28057 [ $projid == "0" ] ||
28058 error "projid expected 0 not $projid"
28060 #set the projid via setxattr
28061 setfattr -n $xattr -v "1000" $testfile ||
28062 error "setattr failed with $?"
28063 projid=($($LFS project $testfile))
28064 [ ${projid[0]} == "1000" ] ||
28065 error "projid expected 1000 not $projid"
28067 #check the new projid via getxattr
28068 $LFS project -p 1001 $testfile ||
28069 error "set $testfile project id failed"
28070 projid=$(getfattr -n $xattr $testfile |
28071 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28072 [ $projid == "1001" ] ||
28073 error "projid expected 1001 not $projid"
28075 #try to set invalid projid
28076 setfattr -n $xattr -v "4294967295" $testfile &&
28077 error "set invalid projid should fail"
28079 #remove the xattr means setting projid to 0
28080 setfattr -x $xattr $testfile ||
28081 error "setfattr failed with $?"
28082 projid=($($LFS project $testfile))
28083 [ ${projid[0]} == "0" ] ||
28084 error "projid expected 0 not $projid"
28086 #should be hidden when parent has inherit flag and same projid
28087 $LFS project -srp 1002 $DIR/$tdir ||
28088 error "set $tdir project id failed"
28089 getfattr -m - $testfile | grep $xattr &&
28090 error "do not show trusted.projid with inherit flag"
28092 #still can getxattr explicitly
28093 projid=$(getfattr -n $xattr $testfile |
28094 sed -n 's/^trusted\.projid="\(.*\)"/\1/p')
28095 [ $projid == "1002" ] ||
28096 error "projid expected 1002 not $projid"
28098 run_test 904 "virtual project ID xattr"
28101 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
28102 check_and_cleanup_lustre
28103 if [ "$I_MOUNTED" != "yes" ]; then
28104 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true