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-11596
61 ALWAYS_EXCEPT+=" $GRANT_CHECK_LIST"
62 # bug number: LU-11671 LU-11667
63 ALWAYS_EXCEPT+=" 45 317"
64 # bug number: LU-14067 LU-14067
65 ALWAYS_EXCEPT+=" 400a 400b"
68 # skip nfs tests on kernels >= 4.12.0 until they are fixed
69 if [ $LINUX_VERSION_CODE -ge $(version_code 4.12.0) ]; then
70 # bug number: LU-12661
73 # skip cgroup tests on RHEL8.1 kernels until they are fixed
74 if (( $LINUX_VERSION_CODE >= $(version_code 4.18.0) &&
75 $LINUX_VERSION_CODE < $(version_code 5.4.0) )); then
76 # bug number: LU-13063
81 [ "$SLOW" = "no" ] && EXCEPT_SLOW="27m 60i 64b 68 71 115 135 136 300o"
83 if [ "$mds1_FSTYPE" = "zfs" ]; then
84 # bug number for skipped test:
87 [ "$SLOW" = "no" ] && EXCEPT_SLOW="$EXCEPT_SLOW 51b"
90 if [ "$ost1_FSTYPE" = "zfs" ]; then
91 # bug number for skipped test: LU-1941 LU-1941 LU-1941 LU-1941
92 ALWAYS_EXCEPT+=" 130a 130b 130c 130d 130e 130f 130g"
95 proc_regexp="/{proc,sys}/{fs,sys,kernel/debug}/{lustre,lnet}/"
97 # Get the SLES distro version
99 # Returns a version string that should only be used in comparing
100 # strings returned by version_code()
103 local version=$(grep VERSION_ID /etc/os-release | cut -d'"' -f2)
105 # All SuSE Linux versions have one decimal. version_code expects two
106 local sles_version=$version.0
107 version_code $sles_version
110 # Check if we are running on Ubuntu or SLES so we can make decisions on
112 if [ -r /etc/SuSE-release ]; then
113 sles_version=$(sles_version_code)
114 [ $sles_version -lt $(version_code 11.4.0) ] &&
115 # bug number for skipped test: LU-4341
116 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 170"
117 [ $sles_version -lt $(version_code 12.0.0) ] &&
118 # bug number for skipped test: LU-3703
119 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 234"
120 elif [ -r /etc/os-release ]; then
121 if grep -qi ubuntu /etc/os-release; then
122 ubuntu_version=$(version_code $(sed -n -e 's/"//g' \
123 -e 's/^VERSION=//p' \
127 if [[ $ubuntu_version -gt $(version_code 16.0.0) ]]; then
128 # bug number for skipped test:
130 ALWAYS_EXCEPT+=" 103a 410"
140 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
141 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
150 check_swap_layouts_support()
152 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
153 skip "Does not support layout lock."
156 check_swap_layout_no_dom()
159 local SUPP=$(lfs getstripe $FOLDER | grep "pattern: mdt" | wc -l)
160 [ $SUPP -eq 0 ] || skip "layout swap does not support DOM files so far"
163 check_and_setup_lustre
167 MAXFREE=${MAXFREE:-$((300000 * $OSTCOUNT))}
169 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
170 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
171 rm -rf $DIR/[Rdfs][0-9]*
173 # $RUNAS_ID may get set incorrectly somewhere else
174 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] &&
175 error "\$RUNAS_ID set to 0, but \$UID is also 0!"
177 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
179 if [ "${ONLY}" = "MOUNT" ] ; then
180 echo "Lustre is up, please go on"
184 echo "preparing for tests involving mounts"
185 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
187 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
188 echo # add a newline after mke2fs.
192 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
193 lctl set_param debug=-1 2> /dev/null || true
196 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
198 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
200 run_test 0a "touch; rm ====================="
203 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
204 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
206 run_test 0b "chmod 0755 $DIR ============================="
209 $LCTL get_param mdc.*.import | grep "state: FULL" ||
210 error "import not FULL"
211 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
214 run_test 0c "check import proc"
216 test_0d() { # LU-3397
217 [ $MGS_VERSION -lt $(version_code 2.10.57) ] &&
218 skip "proc exports not supported before 2.10.57"
220 local mgs_exp="mgs.MGS.exports"
221 local client_uuid=$($LCTL get_param -n mgc.*.uuid)
223 local exp_client_version
226 local temp_imp=$DIR/$tfile.import
227 local temp_exp=$DIR/$tfile.export
229 # save mgc import file to $temp_imp
230 $LCTL get_param mgc.*.import | tee $temp_imp
231 # Check if client uuid is found in MGS export
232 for exp_client_nid in $(do_facet mgs $LCTL get_param -N $mgs_exp.*); do
233 [ $(do_facet mgs $LCTL get_param -n $exp_client_nid.uuid) == \
237 # save mgs export file to $temp_exp
238 do_facet mgs $LCTL get_param $exp_client_nid.export | tee $temp_exp
240 # Compare the value of field "connect_flags"
241 imp_val=$(grep "connect_flags" $temp_imp)
242 exp_val=$(grep "connect_flags" $temp_exp)
243 [ "$exp_val" == "$imp_val" ] ||
244 error "export flags '$exp_val' != import flags '$imp_val'"
246 # Compare client versions. Only compare top-3 fields for compatibility
247 exp_client_version=$(awk '/target_version:/ { print $2 }' $temp_exp)
248 exp_val=$(version_code $(cut -d. -f1,2,3 <<<$exp_client_version))
249 imp_val=$(version_code $(lustre_build_version client | cut -d. -f1,2,3))
250 [ "$exp_val" == "$imp_val" ] ||
251 error "exp version '$exp_client_version'($exp_val) != " \
252 "'$(lustre_build_version client)'($imp_val)"
254 run_test 0d "check export proc ============================="
256 test_0e() { # LU-13417
257 (( $MDSCOUNT > 1 )) ||
258 skip "We need at least 2 MDTs for this test"
260 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
261 skip "Need server version at least 2.14.51"
263 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
264 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
266 [ $default_lmv_count -eq 1 ] ||
267 error "$MOUNT default stripe count $default_lmv_count"
269 [ $default_lmv_index -eq -1 ] ||
270 error "$MOUNT default stripe index $default_lmv_index"
272 mkdir $MOUNT/$tdir.1 || error "mkdir $MOUNT/$tdir.1 failed"
273 mkdir $MOUNT/$tdir.2 || error "mkdir $MOUNT/$tdir.2 failed"
275 local mdt_index1=$($LFS getdirstripe -i $MOUNT/$tdir.1)
276 local mdt_index2=$($LFS getdirstripe -i $MOUNT/$tdir.2)
278 [ $mdt_index1 -eq $mdt_index2 ] &&
279 error "directories are on the same MDT $mdt_index1=$mdt_index2"
281 rmdir $MOUNT/$tdir.1 $MOUNT/$tdir.2
283 run_test 0e "Enable DNE MDT balancing for mkdir in the ROOT"
286 test_mkdir $DIR/$tdir
287 test_mkdir $DIR/$tdir/d2
288 mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
289 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
292 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
294 run_test 1 "mkdir; remkdir; rmdir"
297 test_mkdir $DIR/$tdir
298 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
299 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
301 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
303 run_test 2 "mkdir; touch; rmdir; check file"
306 test_mkdir $DIR/$tdir
307 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
308 touch $DIR/$tdir/$tfile
309 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
311 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
313 run_test 3 "mkdir; touch; rmdir; check dir"
315 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
317 test_mkdir -i 1 $DIR/$tdir
319 touch $DIR/$tdir/$tfile ||
320 error "Create file under remote directory failed"
323 error "Expect error removing in-use dir $DIR/$tdir"
325 test -d $DIR/$tdir || error "Remote directory disappeared"
327 rm -rf $DIR/$tdir || error "remove remote dir error"
329 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
332 test_mkdir $DIR/$tdir
333 test_mkdir $DIR/$tdir/d2
334 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
335 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
336 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
338 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2"
341 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
342 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
343 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
344 error "$tfile does not have perm 0666 or UID $UID"
345 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
346 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
347 error "$tfile should be 0666 and owned by UID $UID"
349 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
352 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
355 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
356 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
357 error "$tfile should be owned by UID $RUNAS_ID"
358 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
359 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
360 error "$tfile should be owned by UID $RUNAS_ID"
362 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
365 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
368 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
369 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
370 error "$tfile should be owned by GID $UID"
371 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
372 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
373 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
375 run_test 6e "touch+chgrp $tfile; $RUNAS chgrp $tfile (should return error)"
378 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
380 test_mkdir $DIR/$tdir
381 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
382 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
383 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
384 test_mkdir $DIR/$tdir/d/subdir
385 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
386 error "$tdir/d/subdir should be GID $RUNAS_GID"
387 if [[ $MDSCOUNT -gt 1 ]]; then
388 # check remote dir sgid inherite
389 $LFS mkdir -i 0 $DIR/$tdir.local ||
390 error "mkdir $tdir.local failed"
391 chmod g+s $DIR/$tdir.local ||
392 error "chmod $tdir.local failed"
393 chgrp $RUNAS_GID $DIR/$tdir.local ||
394 error "chgrp $tdir.local failed"
395 $LFS mkdir -i 1 $DIR/$tdir.local/$tdir.remote ||
396 error "mkdir $tdir.remote failed"
397 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir.local/$tdir.remote ||
398 error "$tdir.remote should be owned by $UID.$RUNAS_ID"
399 $CHECKSTAT -p 02755 $DIR/$tdir.local/$tdir.remote ||
400 error "$tdir.remote should be mode 02755"
403 run_test 6g "verify new dir in sgid dir inherits group"
405 test_6h() { # bug 7331
406 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID"
408 touch $DIR/$tfile || error "touch failed"
409 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
410 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
411 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
412 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
413 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
415 run_test 6h "$RUNAS chown RUNAS_ID.0 .../$tfile (should return error)"
418 test_mkdir $DIR/$tdir
419 $MCREATE $DIR/$tdir/$tfile
420 chmod 0666 $DIR/$tdir/$tfile
421 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
422 error "$tdir/$tfile should be mode 0666"
424 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
427 if [ ! -d $DIR/$tdir ]; then
428 test_mkdir $DIR/$tdir
430 $MCREATE $DIR/$tdir/$tfile
431 echo -n foo > $DIR/$tdir/$tfile
432 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
433 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
435 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
438 test_mkdir $DIR/$tdir
439 touch $DIR/$tdir/$tfile
440 chmod 0666 $DIR/$tdir/$tfile
441 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
442 error "$tfile mode not 0666"
444 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
447 test_mkdir $DIR/$tdir
448 test_mkdir $DIR/$tdir/d2
449 test_mkdir $DIR/$tdir/d2/d3
450 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
452 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
455 test_mkdir $DIR/$tdir
456 test_mkdir $DIR/$tdir/d2
457 touch $DIR/$tdir/d2/$tfile
458 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
459 error "$tdir/d2/$tfile not a file"
461 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
464 test_mkdir $DIR/$tdir
465 test_mkdir $DIR/$tdir/d2
466 chmod 0666 $DIR/$tdir/d2
467 chmod 0705 $DIR/$tdir/d2
468 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
469 error "$tdir/d2 mode not 0705"
471 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
474 test_mkdir $DIR/$tdir
475 touch $DIR/$tdir/$tfile
476 chmod 0666 $DIR/$tdir/$tfile
477 chmod 0654 $DIR/$tdir/$tfile
478 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
479 error "$tdir/d2 mode not 0654"
481 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
484 test_mkdir $DIR/$tdir
485 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
487 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
488 error "$tdir/$tfile size not 0 after truncate"
490 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
493 test_mkdir $DIR/$tdir
494 touch $DIR/$tdir/$tfile
496 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
498 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
501 test_mkdir $DIR/$tdir
502 touch $DIR/$tdir/$tfile
503 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
504 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
505 error "$tdir/${tfile_2} not a file after rename"
506 rm $DIR/$tdir/${tfile}_2 || error "unlink failed after rename"
508 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
511 test_mkdir $DIR/$tdir
512 touch $DIR/$tdir/$tfile
513 rm -rf $DIR/$tdir/$tfile
514 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
516 run_test 16 "touch .../d16/f; rm -rf .../d16/f"
519 test_mkdir $DIR/$tdir
520 touch $DIR/$tdir/$tfile
521 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
523 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
524 error "$tdir/l-exist not a symlink"
525 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
526 error "$tdir/l-exist not referencing a file"
527 rm -f $DIR/$tdir/l-exist
528 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
530 run_test 17a "symlinks: create, remove (real)"
533 test_mkdir $DIR/$tdir
534 ln -s no-such-file $DIR/$tdir/l-dangle
536 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
537 error "$tdir/l-dangle not referencing no-such-file"
538 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
539 error "$tdir/l-dangle not referencing non-existent file"
540 rm -f $DIR/$tdir/l-dangle
541 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
543 run_test 17b "symlinks: create, remove (dangling)"
545 test_17c() { # bug 3440 - don't save failed open RPC for replay
546 test_mkdir $DIR/$tdir
547 ln -s foo $DIR/$tdir/$tfile
548 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
550 run_test 17c "symlinks: open dangling (should return error)"
553 test_mkdir $DIR/$tdir
554 ln -s foo $DIR/$tdir/$tfile
555 touch $DIR/$tdir/$tfile || error "creating to new symlink"
557 run_test 17d "symlinks: create dangling"
560 test_mkdir $DIR/$tdir
561 local foo=$DIR/$tdir/$tfile
562 ln -s $foo $foo || error "create symlink failed"
563 ls -l $foo || error "ls -l failed"
564 ls $foo && error "ls not failed" || true
566 run_test 17e "symlinks: create recursive symlink (should return error)"
569 test_mkdir $DIR/$tdir
570 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/$tdir/111
571 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/$tdir/222
572 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/$tdir/333
573 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/$tdir/444
574 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/$tdir/555
575 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
578 run_test 17f "symlinks: long and very long symlink name"
580 # str_repeat(S, N) generate a string that is string S repeated N times
585 while [ $((n -= 1)) -ge 0 ]; do
591 # Long symlinks and LU-2241
593 test_mkdir $DIR/$tdir
594 local TESTS="59 60 61 4094 4095"
596 # Fix for inode size boundary in 2.1.4
597 [ $MDS1_VERSION -lt $(version_code 2.1.4) ] &&
600 # Patch not applied to 2.2 or 2.3 branches
601 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
602 [ $MDS1_VERSION -le $(version_code 2.3.55) ] &&
606 local SYMNAME=$(str_repeat 'x' $i)
607 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
608 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
611 run_test 17g "symlinks: really long symlink name and inode boundaries"
613 test_17h() { #bug 17378
614 [ $PARALLEL == "yes" ] && skip "skip parallel run"
615 remote_mds_nodsh && skip "remote MDS with nodsh"
619 test_mkdir $DIR/$tdir
620 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
621 $LFS setstripe -c -1 $DIR/$tdir
622 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
623 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
624 touch $DIR/$tdir/$tfile || true
626 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
628 test_17i() { #bug 20018
629 [ $PARALLEL == "yes" ] && skip "skip parallel run"
630 remote_mds_nodsh && skip "remote MDS with nodsh"
632 local foo=$DIR/$tdir/$tfile
635 test_mkdir -c1 $DIR/$tdir
636 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
637 ln -s $foo $foo || error "create symlink failed"
638 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
639 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
640 ls -l $foo && error "error not detected"
643 run_test 17i "don't panic on short symlink (should return error)"
645 test_17k() { #bug 22301
646 [ $PARALLEL == "yes" ] && skip "skip parallel run"
647 [[ -z "$(which rsync 2>/dev/null)" ]] &&
648 skip "no rsync command"
649 rsync --help | grep -q xattr ||
650 skip_env "$(rsync --version | head -n1) does not support xattrs"
651 test_mkdir $DIR/$tdir
652 test_mkdir $DIR/$tdir.new
653 touch $DIR/$tdir/$tfile
654 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
655 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
656 error "rsync failed with xattrs enabled"
658 run_test 17k "symlinks: rsync with xattrs enabled"
660 test_17l() { # LU-279
661 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
662 skip "no getfattr command"
664 test_mkdir $DIR/$tdir
665 touch $DIR/$tdir/$tfile
666 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
667 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
668 # -h to not follow symlinks. -m '' to list all the xattrs.
669 # grep to remove first line: '# file: $path'.
670 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
672 lgetxattr_size_check $path $xattr ||
673 error "lgetxattr_size_check $path $xattr failed"
677 run_test 17l "Ensure lgetxattr's returned xattr size is consistent"
681 [ $PARALLEL == "yes" ] && skip "skip parallel run"
682 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
683 remote_mds_nodsh && skip "remote MDS with nodsh"
684 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
685 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
686 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
688 local short_sym="0123456789"
689 local wdir=$DIR/$tdir
694 # create a long symlink file
695 for ((i = 0; i < 4; ++i)); do
696 long_sym=${long_sym}${long_sym}
699 echo "create 512 short and long symlink files under $wdir"
700 for ((i = 0; i < 256; ++i)); do
701 ln -sf ${long_sym}"a5a5" $wdir/long-$i
702 ln -sf ${short_sym}"a5a5" $wdir/short-$i
708 wait_delete_completed
710 echo "recreate the 512 symlink files with a shorter string"
711 for ((i = 0; i < 512; ++i)); do
712 # rewrite the symlink file with a shorter string
713 ln -sf ${long_sym} $wdir/long-$i || error "long_sym failed"
714 ln -sf ${short_sym} $wdir/short-$i || error "short_sym failed"
717 local mds_index=$(($($LFS getstripe -m $wdir) + 1))
718 local devname=$(mdsdevname $mds_index)
720 echo "stop and checking mds${mds_index}:"
721 # e2fsck should not return error
723 run_e2fsck $(facet_active_host mds${mds_index}) $devname -n
726 start mds${mds_index} $devname $MDS_MOUNT_OPTS ||
727 error "start mds${mds_index} failed"
728 df $MOUNT > /dev/null 2>&1
730 error "e2fsck detected error for short/long symlink: rc=$rc"
733 run_test 17m "run e2fsck against MDT which contains short/long symlink"
735 check_fs_consistency_17n() {
739 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
740 # so it only check MDT1/MDT2 instead of all of MDTs.
741 for mdt_index in 1 2; do
742 local devname=$(mdsdevname $mdt_index)
743 # e2fsck should not return error
745 run_e2fsck $(facet_active_host mds$mdt_index) $devname -n ||
748 start mds${mdt_index} $devname $MDS_MOUNT_OPTS ||
749 error "mount mds$mdt_index failed"
750 df $MOUNT > /dev/null 2>&1
756 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
757 [ $PARALLEL == "yes" ] && skip "skip parallel run"
758 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
759 remote_mds_nodsh && skip "remote MDS with nodsh"
760 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] &&
761 [ $MDS1_VERSION -le $(version_code 2.2.93) ] &&
762 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks"
766 test_mkdir $DIR/$tdir
767 for ((i=0; i<10; i++)); do
768 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
769 error "create remote dir error $i"
770 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
771 error "create files under remote dir failed $i"
774 check_fs_consistency_17n ||
775 error "e2fsck report error after create files under remote dir"
777 for ((i = 0; i < 10; i++)); do
778 rm -rf $DIR/$tdir/remote_dir_${i} ||
779 error "destroy remote dir error $i"
782 check_fs_consistency_17n ||
783 error "e2fsck report error after unlink files under remote dir"
785 [ $MDS1_VERSION -lt $(version_code 2.4.50) ] &&
786 skip "lustre < 2.4.50 does not support migrate mv"
788 for ((i = 0; i < 10; i++)); do
789 mkdir -p $DIR/$tdir/remote_dir_${i}
790 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
791 error "create files under remote dir failed $i"
792 $LFS migrate --mdt-index 1 $DIR/$tdir/remote_dir_${i} ||
793 error "migrate remote dir error $i"
795 check_fs_consistency_17n || error "e2fsck report error after migration"
797 for ((i = 0; i < 10; i++)); do
798 rm -rf $DIR/$tdir/remote_dir_${i} ||
799 error "destroy remote dir error $i"
802 check_fs_consistency_17n || error "e2fsck report error after unlink"
804 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
807 remote_mds_nodsh && skip "remote MDS with nodsh"
808 [ $MDS1_VERSION -lt $(version_code 2.3.64) ] &&
809 skip "Need MDS version at least 2.3.64"
811 local wdir=$DIR/${tdir}o
817 mdt_index=$($LFS getstripe -m $wdir/$tfile)
818 mdt_index=$((mdt_index + 1))
821 #fail mds will wait the failover finish then set
822 #following fail_loc to avoid interfer the recovery process.
825 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
826 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
827 ls -l $wdir/$tfile && rc=1
828 do_facet mds${mdt_index} lctl set_param fail_loc=0
829 [[ $rc -eq 0 ]] || error "stat file should fail"
831 run_test 17o "stat file with incompat LMA feature"
834 touch $DIR/$tfile || error "Failed to touch $DIR/$tfile: $?"
835 ls $DIR || error "Failed to ls $DIR: $?"
837 run_test 18 "touch .../f ; ls ... =============================="
843 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
845 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
848 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
850 run_test 19b "ls -l .../f19 (should return error) =============="
853 [ $RUNAS_ID -eq $UID ] &&
854 skip_env "RUNAS_ID = UID = $UID -- skipping"
856 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
858 run_test 19c "$RUNAS touch .../f19 (should return error) =="
861 cat $DIR/f19 && error || true
863 run_test 19d "cat .../f19 (should return error) =============="
872 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
874 run_test 20 "touch .../f ; ls -l ..."
877 test_mkdir $DIR/$tdir
878 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
879 ln -s dangle $DIR/$tdir/link
880 echo foo >> $DIR/$tdir/link
881 cat $DIR/$tdir/dangle
882 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
883 $CHECKSTAT -f -t file $DIR/$tdir/link ||
884 error "$tdir/link not linked to a file"
886 run_test 21 "write to dangling link"
889 local wdir=$DIR/$tdir
891 chown $RUNAS_ID:$RUNAS_GID $wdir
892 (cd $wdir || error "cd $wdir failed";
893 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network |
895 ls -lR $wdir/etc || error "ls -lR $wdir/etc failed"
896 $CHECKSTAT -t dir $wdir/etc || error "checkstat -t dir failed"
897 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $wdir/etc ||
898 error "checkstat -u failed"
900 run_test 22 "unpack tar archive as non-root user"
904 test_mkdir $DIR/$tdir
905 local file=$DIR/$tdir/$tfile
907 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
908 openfile -f O_CREAT:O_EXCL $file &&
909 error "$file recreate succeeded" || true
911 run_test 23a "O_CREAT|O_EXCL in subdir"
913 test_23b() { # bug 18988
914 test_mkdir $DIR/$tdir
915 local file=$DIR/$tdir/$tfile
918 echo foo > $file || error "write filed"
919 echo bar >> $file || error "append filed"
920 $CHECKSTAT -s 8 $file || error "wrong size"
923 run_test 23b "O_APPEND check"
925 # LU-9409, size with O_APPEND and tiny writes
927 local file=$DIR/$tfile
930 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800
931 $CHECKSTAT -s 6400 $file || error "wrong size, expected 6400"
935 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
936 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=800 &
938 $CHECKSTAT -s 12800 $file || error "wrong size, expected 12800"
941 #racing tiny & normal writes
942 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4096 count=4 &
943 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=8 count=100 &
945 $CHECKSTAT -s 17184 $file || error "wrong size, expected 17184"
948 #racing tiny & normal writes 2, ugly numbers
949 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=4099 count=11 &
950 dd conv=notrunc oflag=append if=/dev/zero of=$file bs=17 count=173 &
952 $CHECKSTAT -s 48030 $file || error "wrong size, expected 48030"
955 run_test 23c "O_APPEND size checks for tiny writes"
957 # LU-11069 file offset is correct after appending writes
959 local file=$DIR/$tfile
962 echo CentaurHauls > $file
963 offset=$($MULTIOP $file oO_WRONLY:O_APPEND:w13Zp)
964 if ((offset != 26)); then
965 error "wrong offset, expected 26, got '$offset'"
968 run_test 23d "file offset is correct after appending writes"
972 echo '-- same directory rename'
973 test_mkdir $DIR/$tdir
974 touch $DIR/$tdir/$tfile.1
975 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
976 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
978 run_test 24a "rename file to non-existent target"
981 test_mkdir $DIR/$tdir
982 touch $DIR/$tdir/$tfile.{1,2}
983 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
984 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
985 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
987 run_test 24b "rename file to existing target"
990 test_mkdir $DIR/$tdir
991 test_mkdir $DIR/$tdir/d$testnum.1
992 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
993 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
994 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
996 run_test 24c "rename directory to non-existent target"
999 test_mkdir -c1 $DIR/$tdir
1000 test_mkdir -c1 $DIR/$tdir/d$testnum.1
1001 test_mkdir -c1 $DIR/$tdir/d$testnum.2
1002 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
1003 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
1004 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
1006 run_test 24d "rename directory to existing target"
1009 echo '-- cross directory renames --'
1013 mv $DIR/R5a/f $DIR/R5b/g
1014 $CHECKSTAT -a $DIR/R5a/f || error "$DIR/R5a/f exists"
1015 $CHECKSTAT -t file $DIR/R5b/g || error "$DIR/R5b/g not file type"
1017 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
1022 touch $DIR/R6a/f $DIR/R6b/g
1023 mv $DIR/R6a/f $DIR/R6b/g
1024 $CHECKSTAT -a $DIR/R6a/f || error "$DIR/R6a/f exists"
1025 $CHECKSTAT -t file $DIR/R6b/g || error "$DIR/R6b/g not file type"
1027 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
1032 test_mkdir $DIR/R7a/d
1033 mv $DIR/R7a/d $DIR/R7b/e
1034 $CHECKSTAT -a $DIR/R7a/d || error "$DIR/R7a/d exists"
1035 $CHECKSTAT -t dir $DIR/R7b/e || error "$DIR/R7b/e not dir type"
1037 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
1040 test_mkdir -c1 $DIR/R8a
1041 test_mkdir -c1 $DIR/R8b
1042 test_mkdir -c1 $DIR/R8a/d
1043 test_mkdir -c1 $DIR/R8b/e
1044 mrename $DIR/R8a/d $DIR/R8b/e
1045 $CHECKSTAT -a $DIR/R8a/d || error "$DIR/R8a/d exists"
1046 $CHECKSTAT -t dir $DIR/R8b/e || error "$DIR/R8b/e not dir type"
1048 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
1051 echo "-- rename error cases"
1053 test_mkdir $DIR/R9/a
1055 mrename $DIR/R9/f $DIR/R9/a
1056 $CHECKSTAT -t file $DIR/R9/f || error "$DIR/R9/f not file type"
1057 $CHECKSTAT -t dir $DIR/R9/a || error "$DIR/R9/a not dir type"
1058 $CHECKSTAT -a $DIR/R9/a/f || error "$DIR/R9/a/f exists"
1060 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
1064 mrename $DIR/R10/f $DIR/R10/g
1065 $CHECKSTAT -t dir $DIR/R10 || error "$DIR/R10 not dir type"
1066 $CHECKSTAT -a $DIR/R10/f || error "$DIR/R10/f exists"
1067 $CHECKSTAT -a $DIR/R10/g || error "$DIR/R10/g exists"
1069 run_test 24j "source does not exist ============================"
1072 test_mkdir $DIR/R11a
1073 test_mkdir $DIR/R11a/d
1075 mv $DIR/R11a/f $DIR/R11a/d
1076 $CHECKSTAT -a $DIR/R11a/f || error "$DIR/R11a/f exists"
1077 $CHECKSTAT -t file $DIR/R11a/d/f || error "$DIR/R11a/d/f not file type"
1079 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
1081 # bug 2429 - rename foo foo foo creates invalid file
1084 $MULTIOP $f OcNs || error "rename of ${f} to itself failed"
1086 run_test 24l "Renaming a file to itself ========================"
1090 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
1091 # on ext3 this does not remove either the source or target files
1092 # though the "expected" operation would be to remove the source
1093 $CHECKSTAT -t file ${f} || error "${f} missing"
1094 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
1096 run_test 24m "Renaming a file to a hard link to itself ========="
1100 # this stats the old file after it was renamed, so it should fail
1102 $CHECKSTAT ${f} || error "${f} missing"
1104 $CHECKSTAT ${f}.rename || error "${f}.rename missing"
1105 $CHECKSTAT -a ${f} || error "${f} exists"
1107 run_test 24n "Statting the old file after renaming (Posix rename 2)"
1110 test_mkdir $DIR/$tdir
1111 rename_many -s random -v -n 10 $DIR/$tdir
1113 run_test 24o "rename of files during htree split"
1116 test_mkdir $DIR/R12a
1117 test_mkdir $DIR/R12b
1118 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
1119 mrename $DIR/R12a $DIR/R12b
1120 $CHECKSTAT -a $DIR/R12a || error "$DIR/R12a exists"
1121 $CHECKSTAT -t dir $DIR/R12b || error "$DIR/R12b not dir type"
1122 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
1123 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
1125 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
1127 cleanup_multiop_pause() {
1129 kill -USR1 $MULTIPID
1133 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1135 test_mkdir $DIR/R13a
1136 test_mkdir $DIR/R13b
1137 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
1138 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1141 trap cleanup_multiop_pause EXIT
1142 mrename $DIR/R13a $DIR/R13b
1143 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1144 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1145 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1146 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1147 cleanup_multiop_pause
1148 wait $MULTIPID || error "multiop close failed"
1150 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1152 test_24r() { #bug 3789
1153 test_mkdir $DIR/R14a
1154 test_mkdir $DIR/R14a/b
1155 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1156 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1157 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1159 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1162 test_mkdir $DIR/R15a
1163 test_mkdir $DIR/R15a/b
1164 test_mkdir $DIR/R15a/b/c
1165 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1166 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1167 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1169 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1171 test_mkdir $DIR/R16a
1172 test_mkdir $DIR/R16a/b
1173 test_mkdir $DIR/R16a/b/c
1174 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1175 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1176 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1178 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1180 test_24u() { # bug12192
1181 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error "multiop failed"
1182 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1184 run_test 24u "create stripe file"
1186 simple_cleanup_common() {
1189 [ -z "$DIR" ] || [ -z "$tdir" ] && return 0
1191 local start=$SECONDS
1194 wait_delete_completed
1195 echo "cleanup time $((SECONDS - start))"
1199 max_pages_per_rpc() {
1200 local mdtname="$(printf "MDT%04x" ${1:-0})"
1201 $LCTL get_param -n mdc.*$mdtname*.max_pages_per_rpc
1205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1207 local nrfiles=${COUNT:-100000}
1208 local fname="$DIR/$tdir/$tfile"
1210 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1211 [ "$mds1_FSTYPE" = "zfs" ] && nrfiles=${COUNT:-10000}
1213 test_mkdir "$(dirname $fname)"
1214 # assume MDT0000 has the fewest inodes
1215 local stripes=$($LFS getdirstripe -c $(dirname $fname))
1216 local free_inodes=$(($(mdt_free_inodes 0) * stripes))
1217 [[ $free_inodes -lt $nrfiles ]] && nrfiles=$free_inodes
1219 trap simple_cleanup_common EXIT
1221 createmany -m "$fname" $nrfiles
1223 cancel_lru_locks mdc
1224 lctl set_param mdc.*.stats clear
1226 # was previously test_24D: LU-6101
1227 # readdir() returns correct number of entries after cursor reload
1228 local num_ls=$(ls $DIR/$tdir | wc -l)
1229 local num_uniq=$(ls $DIR/$tdir | sort -u | wc -l)
1230 local num_all=$(ls -a $DIR/$tdir | wc -l)
1231 if [ $num_ls -ne $nrfiles ] || [ $num_uniq -ne $nrfiles ] ||
1232 [ $num_all -ne $((nrfiles + 2)) ]; then
1233 error "Expected $nrfiles files, got $num_ls " \
1234 "($num_uniq unique $num_all .&..)"
1236 # LU-5 large readdir
1237 # dirent_size = 32 bytes for sizeof(struct lu_dirent) +
1238 # N bytes for name (len($nrfiles) rounded to 8 bytes) +
1239 # 8 bytes for luda_type (4 bytes rounded to 8 bytes)
1240 # take into account of overhead in lu_dirpage header and end mark in
1241 # each page, plus one in rpc_num calculation.
1242 local dirent_size=$((32 + (${#tfile} | 7) + 1 + 8))
1243 local page_entries=$(((PAGE_SIZE - 24) / dirent_size))
1244 local mdt_idx=$($LFS getdirstripe -i $(dirname $fname))
1245 local rpc_pages=$(max_pages_per_rpc $mdt_idx)
1246 local rpc_max=$((nrfiles / (page_entries * rpc_pages) + stripes))
1247 local mds_readpage=$(calc_stats mdc.*.stats mds_readpage)
1248 echo "readpages: $mds_readpage rpc_max: $rpc_max"
1249 (( $mds_readpage < $rpc_max - 2 || $mds_readpage > $rpc_max + 1)) &&
1250 error "large readdir doesn't take effect: " \
1251 "$mds_readpage should be about $rpc_max"
1253 simple_cleanup_common
1255 run_test 24v "list large directory (test hash collision, b=17560)"
1257 test_24w() { # bug21506
1259 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1260 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1261 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1262 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1263 [[ "$SZ1" -eq "$SZ2" ]] ||
1264 error "Error reading at the end of the file $tfile"
1266 run_test 24w "Reading a file larger than 4Gb"
1269 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1270 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1271 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1272 skip "Need MDS version at least 2.7.56"
1275 local remote_dir=$DIR/$tdir/remote_dir
1277 test_mkdir $DIR/$tdir
1278 $LFS mkdir -i $MDTIDX $remote_dir ||
1279 error "create remote directory failed"
1281 test_mkdir $DIR/$tdir/src_dir
1282 touch $DIR/$tdir/src_file
1283 test_mkdir $remote_dir/tgt_dir
1284 touch $remote_dir/tgt_file
1286 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir ||
1287 error "rename dir cross MDT failed!"
1289 mrename $DIR/$tdir/src_file $remote_dir/tgt_file ||
1290 error "rename file cross MDT failed!"
1292 touch $DIR/$tdir/ln_file
1293 ln $DIR/$tdir/ln_file $remote_dir/ln_name ||
1294 error "ln file cross MDT failed"
1296 rm -rf $DIR/$tdir || error "Can not delete directories"
1298 run_test 24x "cross MDT rename/link"
1301 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1302 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1304 local remote_dir=$DIR/$tdir/remote_dir
1307 test_mkdir $DIR/$tdir
1308 $LFS mkdir -i $mdtidx $remote_dir ||
1309 error "create remote directory failed"
1311 test_mkdir $remote_dir/src_dir
1312 touch $remote_dir/src_file
1313 test_mkdir $remote_dir/tgt_dir
1314 touch $remote_dir/tgt_file
1316 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1317 error "rename subdir in the same remote dir failed!"
1319 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1320 error "rename files in the same remote dir failed!"
1322 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1323 error "link files in the same remote dir failed!"
1325 rm -rf $DIR/$tdir || error "Can not delete directories"
1327 run_test 24y "rename/link on the same dir should succeed"
1330 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
1331 [[ $MDS1_VERSION -lt $(version_code 2.12.51) ]] &&
1332 skip "Need MDS version at least 2.12.51"
1336 for index in 0 1; do
1337 $LFS mkdir -i $index $DIR/$tdir.$index || error "mkdir failed"
1338 touch $DIR/$tdir.0/$tfile.$index || error "touch failed"
1341 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1 || error "mv $tfile.0 failed"
1343 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.0)
1344 [ $index -eq 0 ] || error "$tfile.0 is on MDT$index"
1346 local mdts=$(comma_list $(mdts_nodes))
1348 do_nodes $mdts $LCTL set_param mdt.*.enable_remote_rename=0
1349 stack_trap "do_nodes $mdts $LCTL \
1350 set_param mdt.*.enable_remote_rename=1" EXIT
1352 mv $DIR/$tdir.0/$tfile.1 $DIR/$tdir.1 || error "mv $tfile.1 failed"
1354 index=$($LFS getstripe -m $DIR/$tdir.1/$tfile.1)
1355 [ $index -eq 1 ] || error "$tfile.1 is on MDT$index"
1357 run_test 24z "cross-MDT rename is done as cp"
1359 test_24A() { # LU-3182
1363 test_mkdir $DIR/$tdir
1364 trap simple_cleanup_common EXIT
1365 createmany -m $DIR/$tdir/$tfile $NFILES
1366 local t=$(ls $DIR/$tdir | wc -l)
1367 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1368 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1369 if [ $t -ne $NFILES ] || [ $u -ne $NFILES ] ||
1370 [ $v -ne $((NFILES + 2)) ] ; then
1371 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1374 simple_cleanup_common || error "Can not delete directories"
1376 run_test 24A "readdir() returns correct number of entries."
1378 test_24B() { # LU-4805
1379 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1383 test_mkdir $DIR/$tdir
1384 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1385 error "create striped dir failed"
1387 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1388 [ $count -eq 2 ] || error "Expected 2, got $count"
1390 touch $DIR/$tdir/striped_dir/a
1392 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1393 [ $count -eq 3 ] || error "Expected 3, got $count"
1395 touch $DIR/$tdir/striped_dir/.f
1397 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1398 [ $count -eq 4 ] || error "Expected 4, got $count"
1400 rm -rf $DIR/$tdir || error "Can not delete directories"
1402 run_test 24B "readdir for striped dir return correct number of entries"
1405 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
1411 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1412 error "create striped dir failed"
1414 cd $DIR/$tdir/d0/striped_dir
1416 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1417 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1418 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1420 [ "$d0_ino" = "$parent_ino" ] ||
1421 error ".. wrong, expect $d0_ino, get $parent_ino"
1423 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1424 error "mv striped dir failed"
1426 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1428 [ "$d1_ino" = "$parent_ino" ] ||
1429 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1431 run_test 24C "check .. in striped dir"
1434 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
1435 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1438 mkdir $DIR/$tdir/src_dir
1439 $LFS mkdir -i 1 $DIR/$tdir/src_dir/src_child ||
1440 error "create remote source failed"
1442 touch $DIR/$tdir/src_dir/src_child/a
1444 $LFS mkdir -i 2 $DIR/$tdir/tgt_dir ||
1445 error "create remote target dir failed"
1447 $LFS mkdir -i 3 $DIR/$tdir/tgt_dir/tgt_child ||
1448 error "create remote target child failed"
1450 mrename $DIR/$tdir/src_dir/src_child $DIR/$tdir/tgt_dir/tgt_child ||
1451 error "rename dir cross MDT failed!"
1455 $CHECKSTAT -t dir $DIR/$tdir/src_dir/src_child &&
1456 error "src_child still exists after rename"
1458 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/tgt_child/a ||
1459 error "missing file(a) after rename"
1461 rm -rf $DIR/$tdir || error "Can not delete directories"
1463 run_test 24E "cross MDT rename/link"
1466 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
1469 [ "$SLOW" = "no" ] && repeats=100
1473 echo "$repeats repeats"
1474 for ((i = 0; i < repeats; i++)); do
1475 $LFS mkdir -i0 -c2 $DIR/$tdir/test || error "mkdir fails"
1476 touch $DIR/$tdir/test/a || error "touch fails"
1477 mkdir $DIR/$tdir/test/b || error "mkdir fails"
1478 rm -rf $DIR/$tdir/test || error "rmdir fails"
1483 run_test 24F "hash order vs readdir (LU-11330)"
1486 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
1491 $LFS mkdir -i 0 $DIR/$tdir-0 || error "mkdir $tdir-0"
1492 $LFS mkdir -i 1 $DIR/$tdir-1 || error "mkdir $tdir-1"
1493 touch $DIR/$tdir-0/f1 || error "touch f1"
1494 ln -s $DIR/$tdir-0/f1 $DIR/$tdir-0/s1 || error "ln s1"
1495 ino1=$(stat -c%i $DIR/$tdir-0/s1)
1496 mv $DIR/$tdir-0/s1 $DIR/$tdir-1 || error "mv s1"
1497 ino2=$(stat -c%i $DIR/$tdir-1/s1)
1498 [ $ino1 -ne $ino2 ] || error "s1 should be migrated"
1500 run_test 24G "migrate symlink in rename"
1503 echo '== symlink sanity ============================================='
1507 touch $DIR/s25/foo ||
1508 error "File creation in symlinked directory failed"
1510 run_test 25a "create file in symlinked directory ==============="
1513 [ ! -d $DIR/d25 ] && test_25a
1514 $CHECKSTAT -t file $DIR/s25/foo || error "$DIR/s25/foo not file type"
1516 run_test 25b "lookup file in symlinked directory ==============="
1520 test_mkdir $DIR/d26/d26-2
1521 ln -s d26/d26-2 $DIR/s26
1522 touch $DIR/s26/foo || error "File creation failed"
1524 run_test 26a "multiple component symlink ======================="
1527 test_mkdir -p $DIR/$tdir/d26-2
1528 ln -s $tdir/d26-2/foo $DIR/s26-2
1529 touch $DIR/s26-2 || error "File creation failed"
1531 run_test 26b "multiple component symlink at end of lookup ======"
1534 test_mkdir $DIR/d26.2
1535 touch $DIR/d26.2/foo
1536 ln -s d26.2 $DIR/s26.2-1
1537 ln -s s26.2-1 $DIR/s26.2-2
1538 ln -s s26.2-2 $DIR/s26.2-3
1539 chmod 0666 $DIR/s26.2-3/foo
1541 run_test 26c "chain of symlinks"
1543 # recursive symlinks (bug 439)
1545 ln -s d26-3/foo $DIR/d26-3
1547 run_test 26d "create multiple component recursive symlink"
1550 [ ! -h $DIR/d26-3 ] && test_26d
1553 run_test 26e "unlink multiple component recursive symlink"
1555 # recursive symlinks (bug 7022)
1557 test_mkdir $DIR/$tdir
1558 test_mkdir $DIR/$tdir/$tfile
1559 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1560 test_mkdir -p lndir/bar1
1561 test_mkdir $DIR/$tdir/$tfile/$tfile
1562 cd $tfile || error "cd $tfile failed"
1563 ln -s .. dotdot || error "ln dotdot failed"
1564 ln -s dotdot/lndir lndir || error "ln lndir failed"
1565 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1566 output=`ls $tfile/$tfile/lndir/bar1`
1567 [ "$output" = bar1 ] && error "unexpected output"
1568 rm -r $tfile || error "rm $tfile failed"
1569 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1571 run_test 26f "rm -r of a directory which has recursive symlink"
1574 test_mkdir $DIR/$tdir
1575 $LFS getstripe $DIR/$tdir
1576 $LFS setstripe -c 1 $DIR/$tdir/$tfile || error "setstripe failed"
1577 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1578 cp /etc/hosts $DIR/$tdir/$tfile || error "Can't copy to one stripe file"
1580 run_test 27a "one stripe file"
1583 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1585 test_mkdir $DIR/$tdir
1586 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1587 $LFS getstripe -c $DIR/$tdir/$tfile
1588 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
1589 error "two-stripe file doesn't have two stripes"
1591 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1593 run_test 27b "create and write to two stripe file"
1595 # 27c family tests specific striping, setstripe -o
1597 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1598 test_mkdir -p $DIR/$tdir
1601 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1602 $LFS getstripe -i $DIR/$tdir/$tfile
1603 [ $($LFS getstripe -i $DIR/$tdir/$tfile ) -eq $osts ] ||
1604 error "stripe not on specified OST"
1606 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1608 run_test 27ca "one stripe on specified OST"
1611 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1612 test_mkdir -p $DIR/$tdir
1614 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1615 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1618 # Strip getstripe output to a space separated list of OSTs
1619 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1620 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1621 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1622 error "stripes not on specified OSTs"
1624 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1626 run_test 27cb "two stripes on specified OSTs"
1629 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1630 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1631 skip "server does not support overstriping"
1633 test_mkdir -p $DIR/$tdir
1635 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1636 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1639 # Strip getstripe output to a space separated list of OSTs
1640 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1641 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1642 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1643 error "stripes not on specified OSTs"
1645 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1647 run_test 27cc "two stripes on the same OST"
1650 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test"
1651 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1652 skip "server does not support overstriping"
1653 test_mkdir -p $DIR/$tdir
1654 local osts="0,1,1,0"
1655 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1656 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1659 # Strip getstripe output to a space separated list of OSTs
1660 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1661 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1662 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1663 error "stripes not on specified OSTs"
1665 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1667 run_test 27cd "four stripes on two OSTs"
1670 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
1671 skip_env "too many osts, skipping"
1672 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
1673 skip "server does not support overstriping"
1674 # We do one more stripe than we have OSTs
1675 [ $OSTCOUNT -lt 159 ] || large_xattr_enabled ||
1676 skip_env "ea_inode feature disabled"
1678 test_mkdir -p $DIR/$tdir
1680 for i in $(seq 0 $OSTCOUNT);
1683 if [ $i -ne $OSTCOUNT ]; then
1687 $LFS setstripe -o $osts $DIR/$tdir/$tfile || error "setstripe failed"
1688 local getstripe=$($LFS getstripe $DIR/$tdir/$tfile)
1691 # Strip getstripe output to a space separated list of OSTs
1692 local getstripe_osts=$(echo "$getstripe" | sed -e '1,/obdidx/d' |\
1693 awk '{print $1}' | tr '\n' ' ' | sed -e 's/[[:space:]]*$//')
1694 [ "$getstripe_osts" = "${osts//,/ }" ] ||
1695 error "stripes not on specified OSTs"
1697 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 || error "dd failed"
1699 run_test 27ce "more stripes than OSTs with -o"
1702 local osp_proc="osp.$FSNAME-OST0000-osc-MDT000*.active"
1705 test_mkdir -p $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
1706 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=0"
1707 stack_trap "do_facet $SINGLEMDS $LCTL set_param -n $osp_proc=1" EXIT
1708 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 1" ||
1709 error "failed to set $osp_proc=0"
1711 $LFS setstripe -o 0 $DIR/$tdir/$tfile &
1714 do_facet $SINGLEMDS "$LCTL set_param -n $osp_proc=1"
1715 wait_update_facet $SINGLEMDS "$LCTL get_param -n $osp_proc | grep 0" ||
1716 error "failed to set $osp_proc=1"
1719 error "should return error due to $osp_proc=0"
1721 run_test 27cf "'setstripe -o' on inactive OSTs should return error"
1724 test_mkdir $DIR/$tdir
1725 $LFS setstripe -c 0 -i -1 -S 0 $DIR/$tdir/$tfile ||
1726 error "setstripe failed"
1727 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1728 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1730 run_test 27d "create file with default settings"
1733 # LU-5839 adds check for existed layout before setting it
1734 [[ $MDS1_VERSION -lt $(version_code 2.7.56) ]] &&
1735 skip "Need MDS version at least 2.7.56"
1737 test_mkdir $DIR/$tdir
1738 $LFS setstripe -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
1739 $LFS setstripe -c 2 $DIR/$tdir/$tfile && error "setstripe worked twice"
1740 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "checkstat failed"
1742 run_test 27e "setstripe existing file (should return error)"
1745 test_mkdir $DIR/$tdir
1746 $LFS setstripe -S 100 -i 0 -c 1 $DIR/$tdir/$tfile &&
1747 error "$LFS setstripe $DIR/$tdir/$tfile failed"
1748 $CHECKSTAT -t file $DIR/$tdir/$tfile &&
1749 error "$CHECKSTAT -t file $DIR/$tdir/$tfile should fail"
1750 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
1751 $LFS getstripe $DIR/$tdir/$tfile || error "$LFS getstripe failed"
1753 run_test 27f "setstripe with bad stripe size (should return error)"
1756 test_mkdir $DIR/$tdir
1757 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1758 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "no stripe info" ||
1759 error "$DIR/$tdir/$tfile has object"
1761 run_test 27g "$LFS getstripe with no objects"
1764 test_mkdir $DIR/$tdir
1765 touch $DIR/$tdir/$tfile || error "touch failed"
1766 ln -s bogus $DIR/$tdir/$tfile.2 || error "ln failed"
1767 $LFS getstripe -m $DIR/$tdir/$tfile $DIR/$tdir/$tfile.2
1769 (( rc == 2 )) || error "getstripe did not return ENOENT"
1771 run_test 27ga "$LFS getstripe with missing file (should return error)"
1774 test_mkdir $DIR/$tdir
1775 touch $DIR/$tdir/$tfile || error "touch failed"
1776 [[ $($LFS getstripe -c $DIR/$tdir/$tfile) -gt 0 ]] ||
1777 error "missing objects"
1779 run_test 27i "$LFS getstripe with some objects"
1782 test_mkdir $DIR/$tdir
1783 $LFS setstripe -i $OSTCOUNT $DIR/$tdir/$tfile &&
1784 error "setstripe failed" || true
1786 run_test 27j "setstripe with bad stripe offset (should return error)"
1788 test_27k() { # bug 2844
1789 test_mkdir $DIR/$tdir
1790 local file=$DIR/$tdir/$tfile
1791 local ll_max_blksize=$((4 * 1024 * 1024))
1792 $LFS setstripe -S 67108864 $file || error "setstripe failed"
1793 local blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1794 [ $blksize -le $ll_max_blksize ] || error "1:$blksize > $ll_max_blksize"
1795 dd if=/dev/zero of=$file bs=4k count=1
1796 blksize=$(stat $file | awk '/IO Block:/ { print $7 }')
1797 [ $blksize -le $ll_max_blksize ] || error "2:$blksize > $ll_max_blksize"
1799 run_test 27k "limit i_blksize for broken user apps"
1802 mcreate $DIR/$tfile || error "creating file"
1803 $RUNAS $LFS setstripe -c 1 $DIR/$tfile &&
1804 error "setstripe should have failed" || true
1806 run_test 27l "check setstripe permissions (should return error)"
1809 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1811 [ -n "$RCLIENTS" -o -n "$MOUNT_2" ] &&
1812 skip_env "multiple clients -- skipping"
1814 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
1816 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1817 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1819 trap simple_cleanup_common EXIT
1820 test_mkdir $DIR/$tdir
1821 $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.1
1822 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1024 count=$MAXFREE &&
1823 error "dd should fill OST0"
1825 while $LFS setstripe -i 0 -c 1 $DIR/$tdir/$tfile.$i; do
1827 [ $i -gt 256 ] && break
1830 touch $DIR/$tdir/$tfile.$i
1831 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1832 awk '{print $1}'| grep -w "0") ] &&
1833 error "OST0 was full but new created file still use it"
1835 touch $DIR/$tdir/$tfile.$i
1836 [ $($LFS getstripe $DIR/$tdir/$tfile.$i | grep -A 10 obdidx |
1837 awk '{print $1}'| grep -w "0") ] &&
1838 error "OST0 was full but new created file still use it"
1839 simple_cleanup_common
1841 run_test 27m "create file while OST0 was full"
1843 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1844 # if the OST isn't full anymore.
1846 local ostidx=${1:-""}
1851 local list=$(comma_list $(osts_nodes))
1852 [ "$ostidx" ] && list=$(facet_host ost$((ostidx + 1)))
1854 do_nodes $list lctl set_param fail_loc=0
1855 wait_delete_completed # initiate all OST_DESTROYs from MDS to OST
1856 delay=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage |
1857 awk '{print $1 * 2;exit;}')
1858 get_prealloc="$LCTL get_param -n osc.*MDT*.prealloc_status |
1860 wait_update_facet $SINGLEMDS "$get_prealloc" "" $delay
1863 __exhaust_precreations() {
1866 local FAILIDX=${3:-$OSTIDX}
1867 local ofacet=ost$((OSTIDX + 1))
1869 mkdir_on_mdt0 $DIR/$tdir
1870 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
1871 local mfacet=mds$((mdtidx + 1))
1872 echo OSTIDX=$OSTIDX MDTIDX=$mdtidx
1874 local OST=$(ostname_from_index $OSTIDX)
1877 local mdtosc_proc1=$(get_mdtosc_proc_path $mfacet $OST)
1878 local last_id=$(do_facet $mfacet lctl get_param -n \
1879 osp.$mdtosc_proc1.prealloc_last_id)
1880 local next_id=$(do_facet $mfacet lctl get_param -n \
1881 osp.$mdtosc_proc1.prealloc_next_id)
1883 local mdtosc_proc2=$(get_mdtosc_proc_path $mfacet)
1884 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1886 test_mkdir -p $DIR/$tdir/${OST}
1887 $LFS setstripe -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1888 #define OBD_FAIL_OST_ENOSPC 0x215
1889 do_facet $ofacet lctl set_param fail_val=$FAILIDX fail_loc=0x215
1890 echo "Creating to objid $last_id on ost $OST..."
1891 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1892 do_facet $mfacet lctl get_param osp.$mdtosc_proc2.prealloc*
1893 do_facet $ofacet lctl set_param fail_loc=$FAILLOC
1896 exhaust_precreations() {
1897 __exhaust_precreations $1 $2 $3
1901 exhaust_all_precreations() {
1903 for (( i=0; i < OSTCOUNT; i++ )) ; do
1904 __exhaust_precreations $i $1 -1
1910 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1911 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1912 remote_mds_nodsh && skip "remote MDS with nodsh"
1913 remote_ost_nodsh && skip "remote OST with nodsh"
1916 rm -f $DIR/$tdir/$tfile
1917 exhaust_precreations 0 0x80000215
1918 $LFS setstripe -c -1 $DIR/$tdir || error "setstripe failed"
1919 touch $DIR/$tdir/$tfile || error "touch failed"
1920 $LFS getstripe $DIR/$tdir/$tfile
1923 run_test 27n "create file with some full OSTs"
1926 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1928 remote_mds_nodsh && skip "remote MDS with nodsh"
1929 remote_ost_nodsh && skip "remote OST with nodsh"
1932 rm -f $DIR/$tdir/$tfile
1933 exhaust_all_precreations 0x215
1935 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1940 run_test 27o "create file with all full OSTs (should error)"
1942 function create_and_checktime() {
1947 for ((i=0; i < $loops; i++)); do
1948 local start=$SECONDS
1949 multiop $fname-$i Oc
1950 ((SECONDS-start < TIMEOUT)) ||
1951 error "creation took " $((SECONDS-$start)) && return 1
1956 local mdts=$(comma_list $(mdts_nodes))
1958 [ $MDS1_VERSION -lt $(version_code 2.13.57) ] &&
1959 skip "Need MDS version at least 2.13.57"
1961 local f0=$DIR/${tfile}-0
1962 local f1=$DIR/${tfile}-1
1964 wait_delete_completed
1966 # refill precreated objects
1967 $LFS setstripe -i0 -c1 $f0
1969 saved=$(do_facet mds1 $LCTL get_param -n lov.*0000*.qos_threshold_rr)
1970 # force QoS allocation policy
1971 do_nodes $mdts $LCTL set_param lov.*.qos_threshold_rr=0%
1972 stack_trap "do_nodes $mdts $LCTL set_param \
1973 lov.*.qos_threshold_rr=$saved" EXIT
1976 # one OST is unavailable, but still have few objects preallocated
1978 stack_trap "start ost1 $(ostdevname 1) $OST_MOUNT_OPTS; \
1979 rm -rf $f1 $DIR/$tdir*" EXIT
1981 for ((i=0; i < 7; i++)); do
1982 mkdir $DIR/$tdir$i || error "can't create dir"
1983 $LFS setstripe -c$((OSTCOUNT-1)) $DIR/$tdir$i ||
1984 error "can't set striping"
1986 for ((i=0; i < 7; i++)); do
1987 create_and_checktime $DIR/$tdir$i/$tfile 100 &
1991 run_test 27oo "don't let few threads to reserve too many objects"
1994 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
1995 [ $PARALLEL == "yes" ] && skip "skip parallel run"
1996 remote_mds_nodsh && skip "remote MDS with nodsh"
1997 remote_ost_nodsh && skip "remote OST with nodsh"
2000 rm -f $DIR/$tdir/$tfile
2001 test_mkdir $DIR/$tdir
2003 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
2004 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
2005 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2007 exhaust_precreations 0 0x80000215
2008 echo foo >> $DIR/$tdir/$tfile || error "append failed"
2009 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
2010 $LFS getstripe $DIR/$tdir/$tfile
2014 run_test 27p "append to a truncated file with some full OSTs"
2017 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2018 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2019 remote_mds_nodsh && skip "remote MDS with nodsh"
2020 remote_ost_nodsh && skip "remote OST with nodsh"
2023 rm -f $DIR/$tdir/$tfile
2025 mkdir_on_mdt0 $DIR/$tdir
2026 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
2027 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||
2028 error "truncate $DIR/$tdir/$tfile failed"
2029 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
2031 exhaust_all_precreations 0x215
2033 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
2034 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
2038 run_test 27q "append to truncated file with all OSTs full (should error)"
2041 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2042 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2043 remote_mds_nodsh && skip "remote MDS with nodsh"
2044 remote_ost_nodsh && skip "remote OST with nodsh"
2047 rm -f $DIR/$tdir/$tfile
2048 exhaust_precreations 0 0x80000215
2050 $LFS setstripe -i 0 -c 2 $DIR/$tdir/$tfile || error "setstripe failed"
2054 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
2056 test_27s() { # bug 10725
2057 test_mkdir $DIR/$tdir
2058 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
2059 local stripe_count=0
2060 [ $OSTCOUNT -eq 1 ] || stripe_count=2
2061 $LFS setstripe -S $stripe_size -c $stripe_count $DIR/$tdir &&
2062 error "stripe width >= 2^32 succeeded" || true
2065 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
2067 test_27t() { # bug 10864
2072 $WLFS getstripe $tfile
2075 run_test 27t "check that utils parse path correctly"
2077 test_27u() { # bug 4900
2078 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2079 remote_mds_nodsh && skip "remote MDS with nodsh"
2082 local list=$(comma_list $(mdts_nodes))
2084 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
2085 do_nodes $list $LCTL set_param fail_loc=0x139
2086 test_mkdir -p $DIR/$tdir
2087 trap simple_cleanup_common EXIT
2088 createmany -o $DIR/$tdir/t- 1000
2089 do_nodes $list $LCTL set_param fail_loc=0
2091 TLOG=$TMP/$tfile.getstripe
2092 $LFS getstripe $DIR/$tdir > $TLOG
2093 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
2094 unlinkmany $DIR/$tdir/t- 1000
2096 [[ $OBJS -gt 0 ]] &&
2097 error "$OBJS objects created on OST-0. See $TLOG" ||
2100 run_test 27u "skip object creation on OSC w/o objects"
2102 test_27v() { # bug 4900
2103 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2104 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2105 remote_mds_nodsh && skip "remote MDS with nodsh"
2106 remote_ost_nodsh && skip "remote OST with nodsh"
2108 exhaust_all_precreations 0x215
2111 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2113 touch $DIR/$tdir/$tfile
2114 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
2116 for (( i=1; i < OSTCOUNT; i++ )); do
2117 do_facet ost$i lctl set_param fail_loc=0x705
2119 local START=`date +%s`
2120 createmany -o $DIR/$tdir/$tfile 32
2122 local FINISH=`date +%s`
2123 local TIMEOUT=`lctl get_param -n timeout`
2124 local PROCESS=$((FINISH - START))
2125 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
2126 error "$FINISH - $START >= $TIMEOUT / 2"
2127 sleep $((TIMEOUT / 2 - PROCESS))
2130 run_test 27v "skip object creation on slow OST"
2132 test_27w() { # bug 10997
2133 test_mkdir $DIR/$tdir
2134 $LFS setstripe -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
2135 [ $($LFS getstripe -S $DIR/$tdir/f0) -ne 65536 ] &&
2136 error "stripe size $size != 65536" || true
2137 [ $($LFS getstripe -d $DIR/$tdir | grep -c "stripe_count") -eq 0 ] &&
2138 error "$LFS getstripe -d $DIR/$tdir no 'stripe_count'" || true
2140 run_test 27w "check $LFS setstripe -S and getstrip -d options"
2143 [[ $OSTCOUNT -lt 2 ]] &&
2144 skip_env "skipping multiple stripe count/offset test"
2146 test_mkdir $DIR/$tdir
2147 for i in $(seq 1 $OSTCOUNT); do
2149 $LFS setstripe -c $i -i $offset $DIR/$tdir/f$i ||
2150 error "setstripe -c $i -i $offset failed"
2151 count=$($LFS getstripe -c $DIR/$tdir/f$i)
2152 index=$($LFS getstripe -i $DIR/$tdir/f$i)
2153 [ $count -ne $i ] && error "stripe count $count != $i" || true
2154 [ $index -ne $offset ] &&
2155 error "stripe offset $index != $offset" || true
2158 run_test 27wa "check $LFS setstripe -c -i options"
2161 remote_ost_nodsh && skip "remote OST with nodsh"
2162 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2163 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2165 OFFSET=$(($OSTCOUNT - 1))
2167 local OST=$(ostname_from_index $OSTIDX)
2169 test_mkdir $DIR/$tdir
2170 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe per file
2171 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
2173 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
2174 for i in $(seq 0 $OFFSET); do
2175 [ $($LFS getstripe $DIR/$tdir/$tfile$i | grep -A 10 obdidx |
2176 awk '{print $1}' | grep -w "$OSTIDX") ] &&
2177 error "OST0 was degraded but new created file still use it"
2179 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
2181 run_test 27x "create files while OST0 is degraded"
2184 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2185 remote_mds_nodsh && skip "remote MDS with nodsh"
2186 remote_ost_nodsh && skip "remote OST with nodsh"
2187 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2189 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
2190 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
2191 osp.$mdtosc.prealloc_last_id)
2192 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
2193 osp.$mdtosc.prealloc_next_id)
2194 local fcount=$((last_id - next_id))
2195 [[ $fcount -eq 0 ]] && skip "not enough space on OST0"
2196 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
2198 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
2199 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
2200 local OST_DEACTIVE_IDX=-1
2205 for OSC in $MDS_OSCS; do
2206 OST=$(osc_to_ost $OSC)
2207 OSTIDX=$(index_from_ostuuid $OST)
2208 if [ $OST_DEACTIVE_IDX == -1 ]; then
2209 OST_DEACTIVE_IDX=$OSTIDX
2211 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
2212 echo $OSC "is Deactivated:"
2213 do_facet $SINGLEMDS lctl --device %$OSC deactivate
2217 OSTIDX=$(index_from_ostuuid $OST)
2218 test_mkdir $DIR/$tdir
2219 $LFS setstripe -c 1 $DIR/$tdir # 1 stripe / file
2221 for OSC in $MDS_OSCS; do
2222 OST=$(osc_to_ost $OSC)
2223 OSTIDX=$(index_from_ostuuid $OST)
2224 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2225 echo $OST "is degraded:"
2226 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2227 obdfilter.$OST.degraded=1
2232 createmany -o $DIR/$tdir/$tfile $fcount
2234 for OSC in $MDS_OSCS; do
2235 OST=$(osc_to_ost $OSC)
2236 OSTIDX=$(index_from_ostuuid $OST)
2237 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
2238 echo $OST "is recovered from degraded:"
2239 do_facet ost$((OSTIDX+1)) lctl set_param -n \
2240 obdfilter.$OST.degraded=0
2242 do_facet $SINGLEMDS lctl --device %$OSC activate
2246 # all osp devices get activated, hence -1 stripe count restored
2247 local stripe_count=0
2249 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
2250 # devices get activated.
2252 $LFS setstripe -c -1 $DIR/$tfile
2253 stripe_count=$($LFS getstripe -c $DIR/$tfile)
2255 [ $stripe_count -ne $OSTCOUNT ] &&
2256 error "Of $OSTCOUNT OSTs, only $stripe_count is available"
2259 run_test 27y "create files while OST0 is degraded and the rest inactive"
2265 lmm_count=$($LFS getstripe -c $1)
2266 lmm_seq=$($LFS getstripe -v $1 | awk '/lmm_seq/ { print $2 }')
2267 lmm_oid=$($LFS getstripe -v $1 | awk '/lmm_object_id/ { print $2 }')
2269 local old_ifs="$IFS"
2271 fid=($($LFS path2fid $1))
2274 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
2275 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
2277 # compare lmm_seq and lu_fid->f_seq
2278 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
2279 # compare lmm_object_id and lu_fid->oid
2280 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
2282 # check the trusted.fid attribute of the OST objects of the file
2283 local have_obdidx=false
2285 $LFS getstripe $1 | while read obdidx oid hex seq; do
2286 # skip lines up to and including "obdidx"
2287 [ -z "$obdidx" ] && break
2288 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
2289 $have_obdidx || continue
2291 local ost=$((obdidx + 1))
2292 local dev=$(ostdevname $ost)
2295 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
2297 seq=$(echo $seq | sed -e "s/^0x//g")
2298 if [ $seq == 0 ] || [ $(facet_fstype ost$ost) == zfs ]; then
2299 oid_hex=$(echo $oid)
2301 oid_hex=$(echo $hex | sed -e "s/^0x//g")
2303 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
2307 # Don't unmount/remount the OSTs if we don't need to do that.
2308 # LU-2577 changes filter_fid to be smaller, so debugfs needs
2309 # update too, until that use mount/ll_decode_filter_fid/mount.
2310 # Re-enable when debugfs will understand new filter_fid.
2312 if [ $(facet_fstype ost$ost) == ldiskfs ]; then
2313 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
2314 $dev 2>/dev/null" | grep "parent=")
2316 if [ -z "$ff" ]; then
2318 mount_fstype ost$ost
2319 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
2320 $(facet_mntpt ost$ost)/$obj_file)
2321 unmount_fstype ost$ost
2322 start ost$ost $dev $OST_MOUNT_OPTS
2326 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
2328 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
2330 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
2331 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
2333 # fid: parent=[0x200000400:0x1e:0x0] stripe=1 stripe_count=2 \
2334 # stripe_size=1048576 component_id=1 component_start=0 \
2335 # component_end=33554432
2336 local ff_parent=$(sed -e 's/.*parent=.//' <<<$ff)
2337 local ff_pseq=$(cut -d: -f1 <<<$ff_parent)
2338 local ff_poid=$(cut -d: -f2 <<<$ff_parent)
2340 if grep -q 'stripe=' <<<$ff; then
2341 ff_pstripe=$(sed -e 's/.*stripe=//' -e 's/ .*//' <<<$ff)
2343 # $LL_DECODE_FILTER_FID does not print "stripe="; look
2344 # into f_ver in this case. See comment on ff_parent.
2345 ff_pstripe=$(cut -d: -f3 <<<$ff_parent | sed -e 's/]//')
2348 # compare lmm_seq and filter_fid->ff_parent.f_seq
2349 [ $ff_pseq = $lmm_seq ] ||
2350 error "FF parent SEQ $ff_pseq != $lmm_seq"
2351 # compare lmm_object_id and filter_fid->ff_parent.f_oid
2352 [ $ff_poid = $lmm_oid ] ||
2353 error "FF parent OID $ff_poid != $lmm_oid"
2354 (($ff_pstripe == $stripe_nr)) ||
2355 error "FF stripe $ff_pstripe != $stripe_nr"
2357 stripe_nr=$((stripe_nr + 1))
2358 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2360 if grep -q 'stripe_count=' <<<$ff; then
2361 local ff_scnt=$(sed -e 's/.*stripe_count=//' \
2362 -e 's/ .*//' <<<$ff)
2363 [ $lmm_count = $ff_scnt ] ||
2364 error "FF stripe count $lmm_count != $ff_scnt"
2370 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2371 remote_ost_nodsh && skip "remote OST with nodsh"
2373 test_mkdir $DIR/$tdir
2374 $LFS setstripe -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
2375 { error "setstripe -c -1 failed"; return 1; }
2376 # We need to send a write to every object to get parent FID info set.
2377 # This _should_ also work for setattr, but does not currently.
2378 # touch $DIR/$tdir/$tfile-1 ||
2379 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
2380 { error "dd $tfile-1 failed"; return 2; }
2381 $LFS setstripe -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
2382 { error "setstripe -c -1 failed"; return 3; }
2383 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
2384 { error "dd $tfile-2 failed"; return 4; }
2386 # make sure write RPCs have been sent to OSTs
2389 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
2390 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
2392 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
2394 test_27A() { # b=19102
2395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2397 save_layout_restore_at_exit $MOUNT
2398 $LFS setstripe -c 0 -i -1 -S 0 $MOUNT
2399 wait_update $HOSTNAME "$LFS getstripe -c $MOUNT | sed 's/ *//g'" "1" 20 ||
2400 error "stripe count $($LFS getstripe -c $MOUNT) != 1"
2401 local default_size=$($LFS getstripe -S $MOUNT)
2402 local default_offset=$($LFS getstripe -i $MOUNT)
2403 local dsize=$(do_facet $SINGLEMDS \
2404 "$LCTL get_param -n lod.$(facet_svc $SINGLEMDS)*.stripesize")
2405 [ $default_size -eq $dsize ] ||
2406 error "stripe size $default_size != $dsize"
2407 [ $default_offset -eq -1 ] ||
2408 error "stripe offset $default_offset != -1"
2410 run_test 27A "check filesystem-wide default LOV EA values"
2412 test_27B() { # LU-2523
2413 test_mkdir $DIR/$tdir
2414 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
2416 # open f1 with O_LOV_DELAY_CREATE
2418 # call setstripe ioctl on open file descriptor for f1
2420 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
2424 # open f1 with O_LOV_DELAY_CREATE
2426 # call setstripe ioctl on open file descriptor for f1
2428 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
2430 # Allow multiop to fail in imitation of NFS's busted semantics.
2433 run_test 27B "call setstripe on open unlinked file/rename victim"
2435 # 27C family tests full striping and overstriping
2436 test_27Ca() { #LU-2871
2437 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2445 test_mkdir $DIR/$tdir
2447 for i in $(seq 0 $((OSTCOUNT - 1))); do
2448 # set stripe across all OSTs starting from OST$i
2449 $LFS setstripe -i $i -c -1 $tfile$i
2450 # get striping information
2451 ost_idx=($($LFS getstripe $tfile$i |
2452 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
2456 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
2457 error "${#ost_idx[@]} != $OSTCOUNT"
2459 for index in $(seq 0 $((OSTCOUNT - 1))); do
2461 for j in $(echo ${ost_idx[@]}); do
2462 if [ $index -eq $j ]; then
2468 error "Can not find $index in ${ost_idx[@]}"
2472 run_test 27Ca "check full striping across all OSTs"
2475 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2476 skip "server does not support overstriping"
2477 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2478 skip_env "too many osts, skipping"
2480 test_mkdir -p $DIR/$tdir
2481 local setcount=$(($OSTCOUNT * 2))
2482 [ $setcount -lt 160 ] || large_xattr_enabled ||
2483 skip_env "ea_inode feature disabled"
2485 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2486 error "setstripe failed"
2488 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2489 [ $count -eq $setcount ] ||
2490 error "stripe count $count, should be $setcount"
2492 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2493 error "overstriped should be set in pattern"
2495 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2498 run_test 27Cb "more stripes than OSTs with -C"
2501 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2502 skip "server does not support overstriping"
2503 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2505 test_mkdir -p $DIR/$tdir
2506 local setcount=$(($OSTCOUNT - 1))
2508 [ $setcount -lt 160 ] || large_xattr_enabled ||
2509 skip_env "ea_inode feature disabled"
2511 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2512 error "setstripe failed"
2514 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2515 [ $count -eq $setcount ] ||
2516 error "stripe count $count, should be $setcount"
2518 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" &&
2519 error "overstriped should not be set in pattern"
2521 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2524 run_test 27Cc "fewer stripes than OSTs does not set overstriping"
2527 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2528 skip "server does not support overstriping"
2529 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
2530 large_xattr_enabled || skip_env "ea_inode feature disabled"
2532 test_mkdir -p $DIR/$tdir
2533 local setcount=$LOV_MAX_STRIPE_COUNT
2535 $LFS setstripe -C $setcount $DIR/$tdir/$tfile ||
2536 error "setstripe failed"
2538 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2539 [ $count -eq $setcount ] ||
2540 error "stripe count $count, should be $setcount"
2542 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2543 error "overstriped should be set in pattern"
2545 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2548 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2550 run_test 27Cd "test maximum stripe count"
2553 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2554 skip "server does not support overstriping"
2555 test_mkdir -p $DIR/$tdir
2557 pool_add $TESTNAME || error "Pool creation failed"
2558 pool_add_targets $TESTNAME 0 || error "pool_add_targets failed"
2562 $LFS setstripe -C $setcount -p "$TESTNAME" $DIR/$tdir/$tfile ||
2563 error "setstripe failed"
2565 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2566 [ $count -eq $setcount ] ||
2567 error "stripe count $count, should be $setcount"
2569 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2570 error "overstriped should be set in pattern"
2572 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2575 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2577 run_test 27Ce "test pool with overstriping"
2580 [[ $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ]] ||
2581 skip "server does not support overstriping"
2582 [[ $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2583 skip_env "too many osts, skipping"
2585 test_mkdir -p $DIR/$tdir
2587 local setcount=$(($OSTCOUNT * 2))
2588 [ $setcount -lt 160 ] || large_xattr_enabled ||
2589 skip_env "ea_inode feature disabled"
2591 $LFS setstripe -C $setcount $DIR/$tdir/ ||
2592 error "setstripe failed"
2594 echo 1 > $DIR/$tdir/$tfile
2596 local count=$($LFS getstripe -c $DIR/$tdir/$tfile)
2597 [ $count -eq $setcount ] ||
2598 error "stripe count $count, should be $setcount"
2600 $LFS getstripe $DIR/$tdir/$tfile 2>&1 | grep "overstriped" ||
2601 error "overstriped should be set in pattern"
2603 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=4 conv=notrunc ||
2606 rm -f $DIR/$tdir/$tfile || error "Delete $tfile failed"
2608 run_test 27Cf "test default inheritance with overstriping"
2611 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2612 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2613 remote_mds_nodsh && skip "remote MDS with nodsh"
2615 local POOL=${POOL:-testpool}
2617 local last_ost=$(($OSTCOUNT - 1))
2619 local ost_list=$(seq $first_ost $ost_step $last_ost)
2620 local ost_range="$first_ost $last_ost $ost_step"
2622 test_mkdir $DIR/$tdir
2623 pool_add $POOL || error "pool_add failed"
2624 pool_add_targets $POOL $ost_range || error "pool_add_targets failed"
2627 [ $MDS1_VERSION -lt $(version_code 2.8.55) ] &&
2629 [ $MDS1_VERSION -lt $(version_code 2.9.55) ] ||
2630 [ $CLIENT_VERSION -lt $(version_code 2.9.55) ] &&
2631 skip27D+=" -s 30,31"
2632 [[ ! $($LCTL get_param mdc.*.import) =~ connect_flags.*overstriping ||
2633 $OSTCOUNT -ge $(($LOV_MAX_STRIPE_COUNT / 2)) ]] &&
2634 skip27D+=" -s 32,33"
2635 [[ $MDS_VERSION -lt $(version_code $SEL_VER) ]] &&
2637 llapi_layout_test -d$DIR/$tdir -p$POOL -o$OSTCOUNT $skip27D ||
2638 error "llapi_layout_test failed"
2640 destroy_test_pools || error "destroy test pools failed"
2642 run_test 27D "validate llapi_layout API"
2644 # Verify that default_easize is increased from its initial value after
2645 # accessing a widely striped file.
2647 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
2648 [ $CLIENT_VERSION -lt $(version_code 2.5.57) ] &&
2649 skip "client does not have LU-3338 fix"
2651 # 72 bytes is the minimum space required to store striping
2652 # information for a file striped across one OST:
2653 # (sizeof(struct lov_user_md_v3) +
2654 # sizeof(struct lov_user_ost_data_v1))
2656 $LCTL set_param -n llite.*.default_easize $min_easize ||
2657 error "lctl set_param failed"
2658 local easize=$($LCTL get_param -n llite.*.default_easize)
2660 [ $easize -eq $min_easize ] ||
2661 error "failed to set default_easize"
2663 $LFS setstripe -c $OSTCOUNT $DIR/$tfile ||
2664 error "setstripe failed"
2665 # In order to ensure stat() call actually talks to MDS we need to
2666 # do something drastic to this file to shake off all lock, e.g.
2667 # rename it (kills lookup lock forcing cache cleaning)
2668 mv $DIR/$tfile $DIR/${tfile}-1
2669 ls -l $DIR/${tfile}-1
2672 easize=$($LCTL get_param -n llite.*.default_easize)
2674 [ $easize -gt $min_easize ] ||
2675 error "default_easize not updated"
2677 run_test 27E "check that default extended attribute size properly increases"
2679 test_27F() { # LU-5346/LU-7975
2680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2681 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs"
2682 [[ $MDS1_VERSION -lt $(version_code 2.8.51) ]] &&
2683 skip "Need MDS version at least 2.8.51"
2684 remote_ost_nodsh && skip "remote OST with nodsh"
2686 test_mkdir $DIR/$tdir
2688 $LFS setstripe -c 2 $DIR/$tdir
2690 # stop all OSTs to reproduce situation for LU-7975 ticket
2691 for num in $(seq $OSTCOUNT); do
2695 # open/create f0 with O_LOV_DELAY_CREATE
2696 # truncate f0 to a non-0 size
2698 multiop $DIR/$tdir/f0 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T1050000c
2700 $CHECKSTAT -s 1050000 $DIR/$tdir/f0 || error "checkstat failed"
2701 # open/write it again to force delayed layout creation
2702 cat /etc/hosts > $DIR/$tdir/f0 &
2706 for num in $(seq $OSTCOUNT); do
2707 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS ||
2708 error "ost$num failed to start"
2711 wait $catpid || error "cat failed"
2713 cmp /etc/hosts $DIR/$tdir/f0 || error "cmp failed"
2714 [[ $($LFS getstripe -c $DIR/$tdir/f0) == 2 ]] ||
2715 error "wrong stripecount"
2718 run_test 27F "Client resend delayed layout creation with non-zero size"
2720 test_27G() { #LU-10629
2721 [ $MDS1_VERSION -lt $(version_code 2.11.51) ] &&
2722 skip "Need MDS version at least 2.11.51"
2723 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
2724 remote_mds_nodsh && skip "remote MDS with nodsh"
2725 local POOL=${POOL:-testpool}
2726 local ostrange="0 0 1"
2728 test_mkdir $DIR/$tdir
2729 touch $DIR/$tdir/$tfile.nopool
2730 pool_add $POOL || error "pool_add failed"
2731 pool_add_targets $POOL $ostrange || error "pool_add_targets failed"
2732 $LFS setstripe -p $POOL $DIR/$tdir
2734 local pool=$($LFS getstripe -p $DIR/$tdir)
2736 [ "$pool" = "$POOL" ] || error "Striping failed got '$pool' not '$POOL'"
2737 touch $DIR/$tdir/$tfile.default
2738 $LFS setstripe -E 1M --pool $POOL -c 1 -E eof -c 1 $DIR/$tdir/$tfile.pfl
2739 $LFS find $DIR/$tdir -type f --pool $POOL
2740 local found=$($LFS find $DIR/$tdir -type f --pool $POOL | wc -l)
2741 [[ "$found" == "2" ]] ||
2742 error "found $found != 2 files in '$DIR/$tdir' in '$POOL'"
2744 $LFS setstripe -d $DIR/$tdir
2746 pool=$($LFS getstripe -p -d $DIR/$tdir)
2748 [[ "$pool" != "$POOL" ]] || error "$DIR/$tdir is still '$pool'"
2750 run_test 27G "Clear OST pool from stripe"
2753 [[ $MDS1_VERSION -le $(version_code 2.11.54) ]] &&
2754 skip "Need MDS version newer than 2.11.54"
2755 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
2756 test_mkdir $DIR/$tdir
2757 $LFS setstripe -o 0 -o 2 $DIR/$tdir || error "setstripe failed"
2758 touch $DIR/$tdir/$tfile
2759 $LFS getstripe -c $DIR/$tdir/$tfile
2760 [ $($LFS getstripe -c $DIR/$tdir/$tfile) -eq 2 ] ||
2761 error "two-stripe file doesn't have two stripes"
2763 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=4k count=4 || error "dd failed"
2764 $LFS getstripe -y $DIR/$tdir/$tfile
2765 (( $($LFS getstripe -y $DIR/$tdir/$tfile |
2766 egrep -c "l_ost_idx: [02]$") == "2" )) ||
2767 error "expected l_ost_idx: [02]$ not matched"
2769 # make sure ost list has been cleared
2770 local stripesize=$($LFS getstripe -S $DIR/$tdir)
2771 $LFS setstripe -S $((stripesize * 4)) -i 1 \
2772 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
2774 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
2776 run_test 27H "Set specific OSTs stripe"
2779 [ $PARALLEL == "yes" ] && skip "skip parallel run"
2780 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
2781 [[ $MDS1_VERSION -gt $(version_code 2.12.52) ]] ||
2782 skip "Need MDS version newer than 2.12.52"
2783 local pool=$TESTNAME
2784 local ostrange="1 1 1"
2786 save_layout_restore_at_exit $MOUNT
2787 $LFS setstripe -c 2 -i 0 $MOUNT
2788 pool_add $pool || error "pool_add failed"
2789 pool_add_targets $pool $ostrange ||
2790 error "pool_add_targets failed"
2791 test_mkdir $DIR/$tdir
2792 $LFS setstripe -p $pool $DIR/$tdir
2793 $MULTIOP $DIR/$tdir/$tfile Oc || error "multiop failed"
2794 $LFS getstripe $DIR/$tdir/$tfile
2796 run_test 27I "check that root dir striping does not break parent dir one"
2799 [[ $MDS1_VERSION -le $(version_code 2.12.51) ]] &&
2800 skip "Need MDS version newer than 2.12.51"
2802 test_mkdir $DIR/$tdir
2803 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2804 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2806 # create foreign file (raw way)
2807 ! $LFS setstripe --flags 0xda08 $DIR/$tdir/$tfile ||
2808 error "creating $tfile w/ hex flags w/o --foreign should fail"
2810 ! $LFS setstripe --foreign --flags foo \
2811 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2812 error "creating $tfile with '--flags foo' should fail"
2814 ! $LFS setstripe --foreign --flags 0xffffffff \
2815 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tfile ||
2816 error "creating $tfile w/ 0xffffffff flags should fail"
2818 create_foreign_file -f $DIR/$tdir/$tfile -x "${uuid1}@${uuid2}" \
2819 -t 1 -F 0xda08 || error "create_foreign_file failed"
2821 # verify foreign file (raw way)
2822 parse_foreign_file -f $DIR/$tdir/$tfile |
2823 grep "lov_foreign_magic: 0x0BD70BD0" ||
2824 error "$DIR/$tdir/$tfile: invalid LOV EA foreign magic"
2825 parse_foreign_file -f $DIR/$tdir/$tfile | grep "lov_xattr_size: 89" ||
2826 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2827 parse_foreign_file -f $DIR/$tdir/$tfile |
2828 grep "lov_foreign_size: 73" ||
2829 error "$DIR/$tdir/$tfile: invalid LOV EA foreign size"
2830 parse_foreign_file -f $DIR/$tdir/$tfile |
2831 grep "lov_foreign_type: 1" ||
2832 error "$DIR/$tdir/$tfile: invalid LOV EA foreign type"
2833 parse_foreign_file -f $DIR/$tdir/$tfile |
2834 grep "lov_foreign_flags: 0x0000DA08" ||
2835 error "$DIR/$tdir/$tfile: invalid LOV EA foreign flags"
2836 local lov=$(parse_foreign_file -f $DIR/$tdir/$tfile |
2837 grep "lov_foreign_value: 0x" |
2838 sed -e 's/lov_foreign_value: 0x//')
2839 local lov2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160)
2840 [[ $lov = ${lov2// /} ]] ||
2841 error "$DIR/$tdir/$tfile: invalid LOV EA foreign value"
2843 # create foreign file (lfs + API)
2844 $LFS setstripe --foreign=none --flags 0xda08 \
2845 -x "${uuid1}@${uuid2}" $DIR/$tdir/${tfile}2 ||
2846 error "$DIR/$tdir/${tfile}2: create failed"
2848 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2849 grep "lfm_magic:.*0x0BD70BD0" ||
2850 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign magic"
2851 # lfm_length is LOV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2852 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_length:.*73" ||
2853 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign size"
2854 $LFS getstripe -v $DIR/$tdir/${tfile}2 | grep "lfm_type:.*none" ||
2855 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign type"
2856 $LFS getstripe -v $DIR/$tdir/${tfile}2 |
2857 grep "lfm_flags:.*0x0000DA08" ||
2858 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign flags"
2859 $LFS getstripe $DIR/$tdir/${tfile}2 |
2860 grep "lfm_value:.*${uuid1}@${uuid2}" ||
2861 error "$DIR/$tdir/${tfile}2: invalid LOV EA foreign value"
2863 # modify striping should fail
2864 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
2865 error "$DIR/$tdir/$tfile: setstripe should fail"
2866 $LFS setstripe -c 2 $DIR/$tdir/${tfile}2 &&
2867 error "$DIR/$tdir/${tfile}2: setstripe should fail"
2870 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
2871 cat $DIR/$tdir/${tfile}2 &&
2872 error "$DIR/$tdir/${tfile}2: read should fail"
2873 cat /etc/passwd > $DIR/$tdir/$tfile &&
2874 error "$DIR/$tdir/$tfile: write should fail"
2875 cat /etc/passwd > $DIR/$tdir/${tfile}2 &&
2876 error "$DIR/$tdir/${tfile}2: write should fail"
2879 chmod 222 $DIR/$tdir/$tfile ||
2880 error "$DIR/$tdir/$tfile: chmod failed"
2881 chmod 222 $DIR/$tdir/${tfile}2 ||
2882 error "$DIR/$tdir/${tfile}2: chmod failed"
2885 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tfile ||
2886 error "$DIR/$tdir/$tfile: chown failed"
2887 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}2 ||
2888 error "$DIR/$tdir/${tfile}2: chown failed"
2890 # rename should work
2891 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
2892 error "$DIR/$tdir/$tfile: rename of foreign file has failed"
2893 mv $DIR/$tdir/${tfile}2 $DIR/$tdir/${tfile}2.new ||
2894 error "$DIR/$tdir/${tfile}2: rename of foreign file has failed"
2896 #remove foreign file
2897 rm $DIR/$tdir/${tfile}.new ||
2898 error "$DIR/$tdir/${tfile}.new: remove of foreign file has failed"
2899 rm $DIR/$tdir/${tfile}2.new ||
2900 error "$DIR/$tdir/${tfile}2.new: remove of foreign file has failed"
2902 run_test 27J "basic ops on file with foreign LOV"
2905 [[ $MDS1_VERSION -le $(version_code 2.12.49) ]] &&
2906 skip "Need MDS version newer than 2.12.49"
2908 test_mkdir $DIR/$tdir
2909 local uuid1=$(cat /proc/sys/kernel/random/uuid)
2910 local uuid2=$(cat /proc/sys/kernel/random/uuid)
2912 # create foreign dir (raw way)
2913 ! $LFS setdirstripe --flags 0xda08 $DIR/$tdir/$tdir ||
2914 error "creating $tdir w/ hex flags w/o --foreign should fail"
2916 ! $LFS setdirstripe --foreign --flags foo \
2917 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2918 error "creating $tdir with '--flags foo' should fail"
2920 ! $LFS setdirstripe --foreign --flags 0xffffffff \
2921 --xattr ${uuid1}@${uuid2} $DIR/$tdir/$tdir ||
2922 error "creating $tdir w/ 0xffffffff flags should fail"
2924 create_foreign_dir -d $DIR/$tdir/$tdir -x "${uuid1}@${uuid2}" -t 1 ||
2925 error "create_foreign_dir FAILED"
2927 # verify foreign dir (raw way)
2928 parse_foreign_dir -d $DIR/$tdir/$tdir |
2929 grep "lmv_foreign_magic:.*0xcd50cd0" ||
2930 error "$DIR/$tdir/$tfile: invalid LMV EA magic"
2931 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_xattr_size:.*89$" ||
2932 error "$DIR/$tdir/$tdir: invalid LMV EA size"
2933 parse_foreign_dir -d $DIR/$tdir/$tdir | grep "lmv_foreign_type: 1$" ||
2934 error "$DIR/$tdir/$tdir: invalid LMV EA type"
2935 parse_foreign_dir -d $DIR/$tdir/$tdir |
2936 grep "lmv_foreign_flags: 55813$" ||
2937 error "$DIR/$tdir/$tdir: invalid LMV EA flags"
2938 local lmv=$(parse_foreign_dir -d $DIR/$tdir/$tdir |
2939 grep "lmv_foreign_value: 0x" |
2940 sed 's/lmv_foreign_value: 0x//')
2941 local lmv2=$(echo -n "${uuid1}@${uuid2}" | od -A n -t x1 -w160 |
2943 [[ $lmv == $lmv2 ]] || error "$DIR/$tdir/$tdir: invalid LMV EA value"
2945 # create foreign dir (lfs + API)
2946 $LFS mkdir --foreign=none --xattr="${uuid1}@${uuid2}" --flags=0xda05 \
2947 $DIR/$tdir/${tdir}2 ||
2948 error "$DIR/$tdir/${tdir}2: create failed"
2950 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2951 grep "lfm_magic:.*0x0CD50CD0" ||
2952 error "$DIR/$tdir/${tdir}2: invalid LMV EA magic"
2953 # lfm_length is LMV EA size - sizeof(lfm_magic) - sizeof(lfm_length)
2954 # - sizeof(lfm_type) - sizeof(lfm_flags)
2955 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_length:.*73" ||
2956 error "$DIR/$tdir/${tdir}2: invalid LMV EA size"
2957 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 | grep "lfm_type:.*none" ||
2958 error "$DIR/$tdir/${tdir}2: invalid LMV EA type"
2959 $LFS getdirstripe -v $DIR/$tdir/${tdir}2 |
2960 grep "lfm_flags:.*0x0000DA05" ||
2961 error "$DIR/$tdir/${tdir}2: invalid LMV EA flags"
2962 $LFS getdirstripe $DIR/$tdir/${tdir}2 |
2963 grep "lfm_value.*${uuid1}@${uuid2}" ||
2964 error "$DIR/$tdir/${tdir}2: invalid LMV EA value"
2966 # file create in dir should fail
2967 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
2968 touch $DIR/$tdir/${tdir}2/$tfile &&
2969 "$DIR/${tdir}2: file create should fail"
2972 chmod 777 $DIR/$tdir/$tdir ||
2973 error "$DIR/$tdir: chmod failed"
2974 chmod 777 $DIR/$tdir/${tdir}2 ||
2975 error "$DIR/${tdir}2: chmod failed"
2978 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/$tdir ||
2979 error "$DIR/$tdir: chown failed"
2980 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}2 ||
2981 error "$DIR/${tdir}2: chown failed"
2983 # rename should work
2984 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
2985 error "$DIR/$tdir/$tdir: rename of foreign dir has failed"
2986 mv $DIR/$tdir/${tdir}2 $DIR/$tdir/${tdir}2.new ||
2987 error "$DIR/$tdir/${tdir}2: rename of foreign dir has failed"
2990 rmdir $DIR/$tdir/${tdir}.new ||
2991 error "$DIR/$tdir/${tdir}.new: remove of foreign dir has failed"
2992 rmdir $DIR/$tdir/${tdir}2.new ||
2993 error "$DIR/$tdir/${tdir}2.new: remove of foreign dir has failed"
2995 run_test 27K "basic ops on dir with foreign LMV"
2998 remote_mds_nodsh && skip "remote MDS with nodsh"
3000 local POOL=${POOL:-$TESTNAME}
3002 pool_add $POOL || error "pool_add failed"
3004 lfs pool_list $MOUNT | grep -Fx "${FSNAME}.${POOL}" ||
3005 error "pool_list does not contain ${FSNAME}.${POOL}:" \
3006 "$(lfs pool_list $MOUNT | grep -F "${POOL}")"
3008 run_test 27L "lfs pool_list gives correct pool name"
3011 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.12.57) ]] &&
3012 skip "Need MDS version >= than 2.12.57"
3013 remote_mds_nodsh && skip "remote MDS with nodsh"
3014 [[ $OSTCOUNT -lt 2 ]] && skip_env "need > 1 OST"
3016 test_mkdir $DIR/$tdir
3018 # Set default striping on directory
3019 $LFS setstripe -C 4 $DIR/$tdir
3021 echo 1 > $DIR/$tdir/${tfile}.1
3022 local count=$($LFS getstripe -c $DIR/$tdir/${tfile}.1)
3024 [ $count -eq $setcount ] ||
3025 error "(1) stripe count $count, should be $setcount"
3027 # Capture existing append_stripe_count setting for restore
3028 local orig_count=$(do_facet mds1 $LCTL get_param -n mdd.$FSNAME-MDT0000.append_stripe_count)
3029 local mdts=$(comma_list $(mdts_nodes))
3030 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=$orig_count" EXIT
3032 local appendcount=$orig_count
3033 echo 1 >> $DIR/$tdir/${tfile}.2_append
3034 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.2_append)
3035 [ $count -eq $appendcount ] ||
3036 error "(2)stripe count $count, should be $appendcount for append"
3038 # Disable O_APPEND striping, verify it works
3039 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3041 # Should now get the default striping, which is 4
3043 echo 1 >> $DIR/$tdir/${tfile}.3_append
3044 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.3_append)
3045 [ $count -eq $setcount ] ||
3046 error "(3) stripe count $count, should be $setcount"
3048 # Try changing the stripe count for append files
3049 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=2
3051 # Append striping is now 2 (directory default is still 4)
3053 echo 1 >> $DIR/$tdir/${tfile}.4_append
3054 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.4_append)
3055 [ $count -eq $appendcount ] ||
3056 error "(4) stripe count $count, should be $appendcount for append"
3058 # Test append stripe count of -1
3059 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=-1
3060 appendcount=$OSTCOUNT
3061 echo 1 >> $DIR/$tdir/${tfile}.5
3062 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.5)
3063 [ $count -eq $appendcount ] ||
3064 error "(5) stripe count $count, should be $appendcount for append"
3066 # Set append striping back to default of 1
3067 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=1
3069 # Try a new default striping, PFL + DOM
3070 $LFS setstripe -L mdt -E 1M -E -1 -c 2 $DIR/$tdir
3072 # Create normal DOM file, DOM returns stripe count == 0
3074 touch $DIR/$tdir/${tfile}.6
3075 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.6)
3076 [ $count -eq $setcount ] ||
3077 error "(6) stripe count $count, should be $setcount"
3081 echo 1 >> $DIR/$tdir/${tfile}.7_append
3082 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.7_append)
3083 [ $count -eq $appendcount ] ||
3084 error "(7) stripe count $count, should be $appendcount for append"
3086 # Clean up DOM layout
3087 $LFS setstripe -d $DIR/$tdir
3089 # Now test that append striping works when layout is from root
3090 $LFS setstripe -c 2 $MOUNT
3091 # Make a special directory for this
3092 mkdir $DIR/${tdir}/${tdir}.2
3093 stack_trap "$LFS setstripe -d $MOUNT" EXIT
3095 # Verify for normal file
3097 echo 1 > $DIR/${tdir}/${tdir}.2/${tfile}.8
3098 count=$($LFS getstripe -c $DIR/$tdir/${tdir}.2/${tfile}.8)
3099 [ $count -eq $setcount ] ||
3100 error "(8) stripe count $count, should be $setcount"
3103 echo 1 >> $DIR/${tdir}/${tdir}.2/${tfile}.9_append
3104 count=$($LFS getstripe -c $DIR/${tdir}/${tdir}.2/${tfile}.9_append)
3105 [ $count -eq $appendcount ] ||
3106 error "(9) stripe count $count, should be $appendcount for append"
3108 # Now test O_APPEND striping with pools
3109 do_nodes $mdts $LCTL set_param mdd.*.append_pool="$TESTNAME"
3110 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'" EXIT
3113 pool_add $TESTNAME || error "pool creation failed"
3114 pool_add_targets $TESTNAME 0 1 || error "Pool add targets failed"
3116 echo 1 >> $DIR/$tdir/${tfile}.10_append
3118 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.10_append)
3119 [ "$pool" = "$TESTNAME" ] || error "(10) incorrect pool: $pool"
3121 # Check that count is still correct
3123 echo 1 >> $DIR/$tdir/${tfile}.11_append
3124 count=$($LFS getstripe -c $DIR/$tdir/${tfile}.11_append)
3125 [ $count -eq $appendcount ] ||
3126 error "(11) stripe count $count, should be $appendcount for append"
3128 # Disable O_APPEND stripe count, verify pool works separately
3129 do_nodes $mdts $LCTL set_param mdd.*.append_stripe_count=0
3131 echo 1 >> $DIR/$tdir/${tfile}.12_append
3133 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.12_append)
3134 [ "$pool" = "$TESTNAME" ] || error "(12) incorrect pool: $pool"
3136 # Remove pool setting, verify it's not applied
3137 do_nodes $mdts $LCTL set_param mdd.*.append_pool='none'
3139 echo 1 >> $DIR/$tdir/${tfile}.13_append
3141 pool=$($LFS getstripe -p $DIR/$tdir/${tfile}.13_append)
3142 [ "$pool" = "" ] || error "(13) pool found: $pool"
3144 run_test 27M "test O_APPEND striping"
3147 combined_mgs_mds && skip "needs separate MGS/MDT"
3149 pool_add $TESTNAME || error "pool_add failed"
3150 do_facet mgs "$LCTL pool_list $FSNAME" |
3151 grep -Fx "${FSNAME}.${TESTNAME}" ||
3152 error "lctl pool_list on MGS failed"
3154 run_test 27N "lctl pool_list on separate MGS gives correct pool name"
3156 clean_foreign_symlink() {
3158 lctl set_param llite/$FSNAME-*/foreign_symlink_enable=0
3159 for i in $DIR/$tdir/* ; do
3160 $LFS unlink_foreign $i || true
3165 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.51) ]] &&
3166 skip "Need MDS version newer than 2.12.51"
3168 test_mkdir $DIR/$tdir
3169 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3170 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3172 trap clean_foreign_symlink EXIT
3174 # enable foreign_symlink behaviour
3175 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3177 # foreign symlink LOV format is a partial path by default
3179 # create foreign file (lfs + API)
3180 $LFS setstripe --foreign=symlink --flags 0xda05 \
3181 -x "${uuid1}/${uuid2}" --mode 0600 $DIR/$tdir/${tfile} ||
3182 error "$DIR/$tdir/${tfile}: create failed"
3184 $LFS getstripe -v $DIR/$tdir/${tfile} |
3185 grep "lfm_magic:.*0x0BD70BD0" ||
3186 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign magic"
3187 $LFS getstripe -v $DIR/$tdir/${tfile} | grep "lfm_type:.*symlink" ||
3188 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign type"
3189 $LFS getstripe -v $DIR/$tdir/${tfile} |
3190 grep "lfm_flags:.*0x0000DA05" ||
3191 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign flags"
3192 $LFS getstripe $DIR/$tdir/${tfile} |
3193 grep "lfm_value:.*${uuid1}/${uuid2}" ||
3194 error "$DIR/$tdir/${tfile}: invalid LOV EA foreign value"
3196 # modify striping should fail
3197 $LFS setstripe -c 2 $DIR/$tdir/$tfile &&
3198 error "$DIR/$tdir/$tfile: setstripe should fail"
3200 # R/W should fail ("/{foreign_symlink_prefix}/${uuid1}/" missing)
3201 cat $DIR/$tdir/$tfile && error "$DIR/$tdir/$tfile: read should fail"
3202 cat /etc/passwd > $DIR/$tdir/$tfile &&
3203 error "$DIR/$tdir/$tfile: write should fail"
3205 # rename should succeed
3206 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}.new ||
3207 error "$DIR/$tdir/$tfile: rename has failed"
3209 #remove foreign_symlink file should fail
3210 rm $DIR/$tdir/${tfile}.new &&
3211 error "$DIR/$tdir/${tfile}.new: remove of foreign_symlink file should fail"
3214 mkdir /tmp/${uuid1} ||
3215 error "/tmp/${uuid1}: mkdir has failed"
3216 echo FOOFOO > /tmp/${uuid1}/${uuid2} ||
3217 error "/tmp/${uuid1}/${uuid2}: echo has failed"
3218 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3219 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tfile}.new ||
3220 error "$DIR/$tdir/${tfile}.new: not seen as a symlink"
3221 #read should succeed now
3222 cat $DIR/$tdir/${tfile}.new | grep FOOFOO ||
3223 error "$DIR/$tdir/${tfile}.new: symlink resolution has failed"
3224 #write should succeed now
3225 cat /etc/passwd > $DIR/$tdir/${tfile}.new ||
3226 error "$DIR/$tdir/${tfile}.new: write should succeed"
3227 diff /etc/passwd $DIR/$tdir/${tfile}.new ||
3228 error "$DIR/$tdir/${tfile}.new: diff has failed"
3229 diff /etc/passwd /tmp/${uuid1}/${uuid2} ||
3230 error "/tmp/${uuid1}/${uuid2}: diff has failed"
3232 #check that getstripe still works
3233 $LFS getstripe $DIR/$tdir/${tfile}.new ||
3234 error "$DIR/$tdir/${tfile}.new: getstripe should still work with foreign_symlink enabled"
3236 # chmod should still succeed
3237 chmod 644 $DIR/$tdir/${tfile}.new ||
3238 error "$DIR/$tdir/${tfile}.new: chmod has failed"
3240 # chown should still succeed
3241 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tfile}.new ||
3242 error "$DIR/$tdir/${tfile}.new: chown has failed"
3244 # rename should still succeed
3245 mv $DIR/$tdir/${tfile}.new $DIR/$tdir/${tfile} ||
3246 error "$DIR/$tdir/${tfile}.new: rename has failed"
3248 #remove foreign_symlink file should still fail
3249 rm $DIR/$tdir/${tfile} &&
3250 error "$DIR/$tdir/${tfile}: remove of foreign_symlink file should fail"
3252 #use special ioctl() to unlink foreign_symlink file
3253 $LFS unlink_foreign $DIR/$tdir/${tfile} ||
3254 error "$DIR/$tdir/$tfile: unlink/ioctl failed"
3257 run_test 27O "basic ops on foreign file of symlink type"
3260 [[ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.12.49) ]] &&
3261 skip "Need MDS version newer than 2.12.49"
3263 test_mkdir $DIR/$tdir
3264 local uuid1=$(cat /proc/sys/kernel/random/uuid)
3265 local uuid2=$(cat /proc/sys/kernel/random/uuid)
3267 trap clean_foreign_symlink EXIT
3269 # enable foreign_symlink behaviour
3270 $LCTL set_param llite/$FSNAME-*/foreign_symlink_enable=1
3272 # foreign symlink LMV format is a partial path by default
3274 # create foreign dir (lfs + API)
3275 $LFS mkdir --foreign=symlink --xattr="${uuid1}/${uuid2}" \
3276 --flags=0xda05 --mode 0750 $DIR/$tdir/${tdir} ||
3277 error "$DIR/$tdir/${tdir}: create failed"
3279 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3280 grep "lfm_magic:.*0x0CD50CD0" ||
3281 error "$DIR/$tdir/${tdir}: invalid LMV EA magic"
3282 $LFS getdirstripe -v $DIR/$tdir/${tdir} | grep "lfm_type:.*symlink" ||
3283 error "$DIR/$tdir/${tdir}: invalid LMV EA type"
3284 $LFS getdirstripe -v $DIR/$tdir/${tdir} |
3285 grep "lfm_flags:.*0x0000DA05" ||
3286 error "$DIR/$tdir/${tdir}: invalid LMV EA flags"
3287 $LFS getdirstripe $DIR/$tdir/${tdir} |
3288 grep "lfm_value.*${uuid1}/${uuid2}" ||
3289 error "$DIR/$tdir/${tdir}: invalid LMV EA value"
3291 # file create in dir should fail
3292 # ("/{foreign_symlink_prefix}/${uuid1}/${uuid2}/" missing)
3293 touch $DIR/$tdir/$tdir/$tfile && "$DIR/$tdir: file create should fail"
3295 # rename should succeed
3296 mv $DIR/$tdir/$tdir $DIR/$tdir/${tdir}.new ||
3297 error "$DIR/$tdir/$tdir: rename of foreign_symlink dir has failed"
3299 #remove foreign_symlink dir should fail
3300 rmdir $DIR/$tdir/${tdir}.new &&
3301 error "$DIR/$tdir/${tdir}.new: remove of foreign_symlink dir should fail"
3304 mkdir -p /tmp/${uuid1}/${uuid2} ||
3305 error "/tmp/${uuid1}/${uuid2}: mkdir has failed"
3306 echo FOOFOO > /tmp/${uuid1}/${uuid2}/foo ||
3307 error "/tmp/${uuid1}/${uuid2}/foo: echo has failed"
3308 $LCTL set_param llite/$FSNAME-*/foreign_symlink_prefix=/tmp/
3309 $CHECKSTAT -t link -l /tmp/${uuid1}/${uuid2} $DIR/$tdir/${tdir}.new ||
3310 error "$DIR/$tdir/${tdir}.new: not seen as a symlink"
3311 cat $DIR/$tdir/${tdir}.new/foo | grep FOOFOO ||
3312 error "$DIR/$tdir/${tdir}.new: symlink resolution has failed"
3314 #check that getstripe fails now that foreign_symlink enabled
3315 $LFS getdirstripe $DIR/$tdir/${tdir}.new ||
3316 error "$DIR/$tdir/${tdir}.new: getdirstripe should still work with foreign_symlink enabled"
3318 # file create in dir should work now
3319 cp /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3320 error "$DIR/$tdir/${tdir}.new/$tfile: file create should fail"
3321 diff /etc/passwd $DIR/$tdir/${tdir}.new/$tfile ||
3322 error "$DIR/$tdir/${tdir}.new/$tfile: diff has failed"
3323 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3324 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3326 # chmod should still succeed
3327 chmod 755 $DIR/$tdir/${tdir}.new ||
3328 error "$DIR/$tdir/${tdir}.new: chmod has failed"
3330 # chown should still succeed
3331 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/${tdir}.new ||
3332 error "$DIR/$tdir/${tdir}.new: chown has failed"
3334 # rename should still succeed
3335 mv $DIR/$tdir/${tdir}.new $DIR/$tdir/${tdir} ||
3336 error "$DIR/$tdir/${tdir}.new: rename of foreign_symlink dir has failed"
3338 #remove foreign_symlink dir should still fail
3339 rmdir $DIR/$tdir/${tdir} &&
3340 error "$DIR/$tdir/${tdir}: remove of foreign_symlink dir should fail"
3342 #use special ioctl() to unlink foreign_symlink file
3343 $LFS unlink_foreign $DIR/$tdir/${tdir} ||
3344 error "$DIR/$tdir/$tdir: unlink/ioctl failed"
3346 #created file should still exist
3347 [[ -f /tmp/${uuid1}/${uuid2}/$tfile ]] ||
3348 error "/tmp/${uuid1}/${uuid2}/$tfile has been removed"
3349 diff /etc/passwd /tmp/${uuid1}/${uuid2}/$tfile ||
3350 error "/tmp/${uuid1}/${uuid2}/$tfile: diff has failed"
3352 run_test 27P "basic ops on foreign dir of foreign_symlink type"
3355 rm -f $TMP/$tfile $TMP/$tfile.loop $TMP/$tfile.none $TMP/$tfile.broken
3356 stack_trap "rm -f $TMP/$tfile*"
3358 test_mkdir $DIR/$tdir-1
3359 test_mkdir $DIR/$tdir-2
3361 echo 'It is what it is' > $DIR/$tdir-1/$tfile
3362 lov_getstripe_old $DIR/$tdir-1/$tfile || error "$DIR/$tdir-1/$tfile: rc = $?"
3364 ln -s $DIR/$tdir-1/$tfile $DIR/$tdir-2/$tfile
3365 lov_getstripe_old $DIR/$tdir-2/$tfile || error "$DIR/$tdir-2/$tfile: rc = $?"
3367 ln -s $DIR/$tdir-1/$tfile $TMP/$tfile
3368 lov_getstripe_old $TMP/$tfile || error "$TMP/$tfile: rc = $?"
3370 # Create some bad symlinks and ensure that we don't loop
3371 # forever or something. These should return ELOOP (40) and
3372 # ENOENT (2) but I don't want to test for that because there's
3373 # always some weirdo architecture that needs to ruin
3374 # everything by defining these error numbers differently.
3376 ln -s $TMP/$tfile.loop $TMP/$tfile.loop
3377 lov_getstripe_old $TMP/$tfile.loop && error "$TMP/$tfile.loop: rc = $?"
3379 ln -s $TMP/$tfile.none $TMP/$tfile.broken
3380 lov_getstripe_old $TMP/$tfile.broken && error "$TMP/$tfile.broken: rc = $?"
3384 run_test 27Q "llapi_file_get_stripe() works on symlinks"
3386 # createtest also checks that device nodes are created and
3387 # then visible correctly (#2091)
3388 test_28() { # bug 2091
3390 $CREATETEST $DIR/d28/ct || error "createtest failed"
3392 run_test 28 "create/mknod/mkdir with bad file types ============"
3395 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3397 sync; sleep 1; sync # flush out any dirty pages from previous tests
3404 declare -i LOCKCOUNTORIG=0
3405 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3406 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
3408 [ $LOCKCOUNTORIG -eq 0 ] && error "No mdc lock count" && return 1
3410 declare -i LOCKUNUSEDCOUNTORIG=0
3411 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3412 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
3419 declare -i LOCKCOUNTCURRENT=0
3420 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
3421 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
3424 declare -i LOCKUNUSEDCOUNTCURRENT=0
3425 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
3426 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
3429 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
3430 $LCTL set_param -n ldlm.dump_namespaces ""
3431 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
3432 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3433 log "dumped log to $TMP/test_29.dk (bug 5793)"
3436 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
3437 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
3438 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
3439 log "dumped log to $TMP/test_29.dk (bug 5793)"
3443 run_test 29 "IT_GETATTR regression ============================"
3445 test_30a() { # was test_30
3446 cp $(which ls) $DIR || cp /bin/ls $DIR
3447 $DIR/ls / || error "Can't execute binary from lustre"
3450 run_test 30a "execute binary from Lustre (execve) =============="
3453 cp `which ls` $DIR || cp /bin/ls $DIR
3455 $RUNAS $DIR/ls / || error "Can't execute binary from lustre as non-root"
3458 run_test 30b "execute binary from Lustre as non-root ==========="
3460 test_30c() { # b=22376
3461 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3463 cp $(which ls) $DIR || cp /bin/ls $DIR
3465 cancel_lru_locks mdc
3466 cancel_lru_locks osc
3467 $RUNAS $DIR/ls / || error "Can't execute binary from lustre"
3470 run_test 30c "execute binary from Lustre without read perms ===="
3473 cp $(which dd) $DIR || error "failed to copy dd to $DIR/dd"
3475 for i in {1..10}; do
3476 $DIR/dd bs=1M count=128 if=/dev/zero of=$DIR/$tfile &
3479 $LCTL set_param ldlm.namespaces.*MDT*.lru_size=clear
3480 wait $PID || error "executing dd from Lustre failed"
3486 run_test 30d "execute binary from Lustre while clear locks"
3489 $OPENUNLINK $DIR/f31 $DIR/f31 || error "openunlink failed"
3490 $CHECKSTAT -a $DIR/f31 || error "$DIR/f31 exists"
3492 run_test 31a "open-unlink file =================================="
3495 touch $DIR/f31 || error "touch $DIR/f31 failed"
3496 ln $DIR/f31 $DIR/f31b || error "ln failed"
3497 $MULTIOP $DIR/f31b Ouc || error "multiop failed"
3498 $CHECKSTAT -t file $DIR/f31 || error "$DIR/f31 not file type"
3500 run_test 31b "unlink file with multiple links while open ======="
3503 touch $DIR/f31 || error "touch $DIR/f31 failed"
3504 ln $DIR/f31 $DIR/f31c || error "ln failed"
3505 multiop_bg_pause $DIR/f31 O_uc ||
3506 error "multiop_bg_pause for $DIR/f31 failed"
3508 $MULTIOP $DIR/f31c Ouc
3509 kill -USR1 $MULTIPID
3512 run_test 31c "open-unlink file with multiple links ============="
3515 opendirunlink $DIR/d31d $DIR/d31d || error "opendirunlink failed"
3516 $CHECKSTAT -a $DIR/d31d || error "$DIR/d31d exists"
3518 run_test 31d "remove of open directory ========================="
3520 test_31e() { # bug 2904
3521 openfilleddirunlink $DIR/d31e || error "openfilleddirunlink failed"
3523 run_test 31e "remove of open non-empty directory ==============="
3525 test_31f() { # bug 4554
3526 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3529 test_mkdir $DIR/d31f
3530 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3531 cp /etc/hosts $DIR/d31f
3533 $LFS getstripe $DIR/d31f/hosts
3534 multiop_bg_pause $DIR/d31f D_c || return 1
3537 rm -rv $DIR/d31f || error "first of $DIR/d31f"
3538 test_mkdir $DIR/d31f
3539 $LFS setstripe -S 1048576 -c 1 $DIR/d31f
3540 cp /etc/hosts $DIR/d31f
3542 $LFS getstripe $DIR/d31f/hosts
3543 multiop_bg_pause $DIR/d31f D_c || return 1
3546 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
3547 wait $MULTIPID || error "first opendir $MULTIPID failed"
3551 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
3552 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
3555 run_test 31f "remove of open directory with open-unlink file ==="
3558 echo "-- cross directory link --"
3559 test_mkdir -c1 $DIR/${tdir}ga
3560 test_mkdir -c1 $DIR/${tdir}gb
3561 touch $DIR/${tdir}ga/f
3562 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
3563 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
3564 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
3565 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
3566 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
3568 run_test 31g "cross directory link==============="
3571 echo "-- cross directory link --"
3572 test_mkdir -c1 $DIR/${tdir}
3573 test_mkdir -c1 $DIR/${tdir}/dir
3574 touch $DIR/${tdir}/f
3575 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
3576 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
3577 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
3578 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
3579 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
3581 run_test 31h "cross directory link under child==============="
3584 echo "-- cross directory link --"
3585 test_mkdir -c1 $DIR/$tdir
3586 test_mkdir -c1 $DIR/$tdir/dir
3587 touch $DIR/$tdir/dir/f
3588 ln $DIR/$tdir/dir/f $DIR/$tdir/g
3589 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
3590 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
3591 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
3592 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
3594 run_test 31i "cross directory link under parent==============="
3597 test_mkdir -c1 -p $DIR/$tdir
3598 test_mkdir -c1 -p $DIR/$tdir/dir1
3599 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
3600 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
3601 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
3602 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
3605 run_test 31j "link for directory==============="
3608 test_mkdir -c1 -p $DIR/$tdir
3610 touch $DIR/$tdir/exist
3611 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
3612 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
3613 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
3614 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
3615 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
3616 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
3617 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
3620 run_test 31k "link to file: the same, non-existing, dir==============="
3626 touch $DIR/d31m2/exist
3627 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
3628 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
3629 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
3630 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
3631 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
3632 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
3635 run_test 31m "link to file: the same, non-existing, dir==============="
3638 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
3639 nlink=$(stat --format=%h $DIR/$tfile)
3640 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3642 local cmd="exec $fd<$DIR/$tfile"
3645 trap "eval $cmd" EXIT
3646 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3647 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
3648 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
3649 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
3650 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
3653 run_test 31n "check link count of unlinked file"
3656 local tempfile=$(mktemp $1_XXXXXX)
3657 mlink $tempfile $1 2> /dev/null &&
3658 echo "$BASHPID: link $tempfile to $1 succeeded"
3662 test_31o() { # LU-2901
3663 test_mkdir $DIR/$tdir
3664 for LOOP in $(seq 100); do
3665 rm -f $DIR/$tdir/$tfile*
3666 for THREAD in $(seq 8); do
3667 link_one $DIR/$tdir/$tfile.$LOOP &
3670 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
3671 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
3672 error "$LINKS duplicate links to $tfile.$LOOP" &&
3676 run_test 31o "duplicate hard links with same filename"
3679 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
3681 test_mkdir $DIR/$tdir
3682 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
3683 $LFS setdirstripe -D -c2 -H all_char $DIR/$tdir/striped_dir
3685 opendirunlink $DIR/$tdir/striped_dir/test1 ||
3686 error "open unlink test1 failed"
3687 opendirunlink $DIR/$tdir/striped_dir/test2 ||
3688 error "open unlink test2 failed"
3690 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
3691 error "test1 still exists"
3692 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
3693 error "test2 still exists"
3695 run_test 31p "remove of open striped directory"
3698 [ $MDSCOUNT -lt 3 ] && skip_env "needs >= 3 MDTs"
3700 $LFS mkdir -i 3,1 $DIR/$tdir || error "mkdir failed"
3701 index=$($LFS getdirstripe -i $DIR/$tdir)
3702 [ $index -eq 3 ] || error "first stripe index $index != 3"
3703 index=$($LFS getdirstripe $DIR/$tdir | tail -1 | awk '{print $1}')
3704 [ $index -eq 1 ] || error "second stripe index $index != 1"
3706 # when "-c <stripe_count>" is set, the number of MDTs specified after
3707 # "-i" should equal to the stripe count
3708 $LFS mkdir -i 3,1 -c 3 $DIR/$tdir.2 && error "mkdir should fail" || true
3710 run_test 31q "create striped directory on specific MDTs"
3712 cleanup_test32_mount() {
3715 local loopdev=$(losetup -a | grep $EXT2_DEV | sed -ne 's/:.*$//p')
3716 $UMOUNT $DIR/$tdir/ext2-mountpoint || rc=$?
3717 losetup -d $loopdev || true
3723 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3725 echo "== more mountpoints and symlinks ================="
3726 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3727 trap cleanup_test32_mount EXIT
3728 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3729 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3730 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3731 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. ||
3732 error "$DIR/$tdir/ext2-mountpoint/.. not dir type"
3733 cleanup_test32_mount
3735 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
3738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3740 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3741 trap cleanup_test32_mount EXIT
3742 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3743 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3744 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3745 ls -al $DIR/$tdir/ext2-mountpoint/.. ||
3746 error "Can't list $DIR/$tdir/ext2-mountpoint/.."
3747 cleanup_test32_mount
3749 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
3752 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3754 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3755 trap cleanup_test32_mount EXIT
3756 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3757 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3758 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3759 test_mkdir -p $DIR/$tdir/d2/test_dir
3760 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3761 error "$DIR/$tdir/ext2-mountpoint/../d2/test_dir not dir type"
3762 cleanup_test32_mount
3764 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
3767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3769 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3770 trap cleanup_test32_mount EXIT
3771 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3772 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3773 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3774 test_mkdir -p $DIR/$tdir/d2/test_dir
3775 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir ||
3776 error "Can't list $DIR/$tdir/ext2-mountpoint/../d2/test_dir"
3777 cleanup_test32_mount
3779 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir"
3783 test_mkdir -p $DIR/$tdir/tmp
3784 local tmp_dir=$DIR/$tdir/tmp
3785 ln -s $DIR/$tdir $tmp_dir/symlink11
3786 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3787 $CHECKSTAT -t link $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3788 $CHECKSTAT -t link $DIR/$tdir/symlink01 || error "symlink01 bad"
3790 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir"
3794 test_mkdir -p $DIR/$tdir/tmp
3795 local tmp_dir=$DIR/$tdir/tmp
3796 ln -s $DIR/$tdir $tmp_dir/symlink11
3797 ln -s $tmp_dir/symlink11 $tmp_dir/../symlink01
3798 ls $DIR/$tdir/tmp/symlink11 || error "symlink11 bad"
3799 ls $DIR/$tdir/symlink01 || error "symlink01 bad"
3801 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir"
3804 local tmp_dir=$DIR/$tdir/tmp
3805 test_mkdir -p $tmp_dir
3806 test_mkdir $DIR/${tdir}2
3807 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3808 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3809 $CHECKSTAT -t link $tmp_dir/symlink12 || error "symlink12 not a link"
3810 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error "symlink02 not a link"
3811 $CHECKSTAT -t dir -f $tmp_dir/symlink12 || error "symlink12 not a dir"
3812 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error "symlink12 not a dir"
3814 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3817 rm -fr $DIR/$tdir $DIR/${tdir}2
3818 tmp_dir=$DIR/$tdir/tmp
3819 test_mkdir -p $tmp_dir
3820 test_mkdir $DIR/${tdir}2
3821 ln -s $DIR/${tdir}2 $tmp_dir/symlink12
3822 ln -s $tmp_dir/symlink12 $tmp_dir/../symlink02
3823 ls $tmp_dir/symlink12 || error "listing symlink12"
3824 ls $DIR/$tdir/symlink02 || error "listing symlink02"
3826 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
3829 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3831 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3832 trap cleanup_test32_mount EXIT
3833 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3834 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3835 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3836 touch $DIR/$tdir/test_file
3837 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file ||
3838 error "$DIR/$tdir/ext2-mountpoint/../test_file not file type"
3839 cleanup_test32_mount
3841 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
3844 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3846 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3847 trap cleanup_test32_mount EXIT
3848 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3849 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3850 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3851 touch $DIR/$tdir/test_file
3852 cat $DIR/$tdir/ext2-mountpoint/../test_file ||
3853 error "Can't open $DIR/$tdir/ext2-mountpoint/../test_file"
3854 cleanup_test32_mount
3856 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
3859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3862 trap cleanup_test32_mount EXIT
3863 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3864 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3865 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3866 test_mkdir -p $DIR/$tdir/d2
3867 touch $DIR/$tdir/d2/test_file || error "touch failed"
3868 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3869 error "$DIR/$tdir/ext2-mountpoint/../d2/test_file not file type"
3870 cleanup_test32_mount
3872 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
3875 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3878 trap cleanup_test32_mount EXIT
3879 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3880 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3881 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3882 test_mkdir -p $DIR/$tdir/d2
3883 touch $DIR/$tdir/d2/test_file || error "touch failed"
3884 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file ||
3885 error "Can't open $DIR/$tdir/ext2-mountpoint/../d2/test_file"
3886 cleanup_test32_mount
3888 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
3892 test_mkdir -p $DIR/d32m/tmp
3893 TMP_DIR=$DIR/d32m/tmp
3894 ln -s $DIR $TMP_DIR/symlink11
3895 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3896 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 ||
3897 error "symlink11 not a link"
3898 $CHECKSTAT -t link $DIR/d32m/symlink01 ||
3899 error "symlink01 not a link"
3901 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
3905 test_mkdir -p $DIR/d32n/tmp
3906 TMP_DIR=$DIR/d32n/tmp
3907 ln -s $DIR $TMP_DIR/symlink11
3908 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
3909 ls -l $DIR/d32n/tmp/symlink11 || error "listing symlink11"
3910 ls -l $DIR/d32n/symlink01 || error "listing symlink01"
3912 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
3916 test_mkdir -p $DIR/d32o/tmp
3917 TMP_DIR=$DIR/d32o/tmp
3918 ln -s $DIR/$tfile $TMP_DIR/symlink12
3919 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3920 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 ||
3921 error "symlink12 not a link"
3922 $CHECKSTAT -t link $DIR/d32o/symlink02 || error "symlink02 not a link"
3923 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 ||
3924 error "$DIR/d32o/tmp/symlink12 not file type"
3925 $CHECKSTAT -t file -f $DIR/d32o/symlink02 ||
3926 error "$DIR/d32o/symlink02 not file type"
3928 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
3938 test_mkdir -p $DIR/d32p/tmp
3940 TMP_DIR=$DIR/d32p/tmp
3942 ln -s $DIR/$tfile $TMP_DIR/symlink12
3944 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
3946 cat $DIR/d32p/tmp/symlink12 ||
3947 error "Can't open $DIR/d32p/tmp/symlink12"
3949 cat $DIR/d32p/symlink02 || error "Can't open $DIR/d32p/symlink02"
3952 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
3955 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3957 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3958 trap cleanup_test32_mount EXIT
3959 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3960 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3961 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3962 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3963 ls $DIR/$tdir/ext2-mountpoint | grep "\<under_the_mount\>" && error
3964 cleanup_test32_mount
3966 run_test 32q "stat follows mountpoints in Lustre (should return error)"
3969 [ $PARALLEL == "yes" ] && skip "skip parallel run"
3971 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
3972 trap cleanup_test32_mount EXIT
3973 test_mkdir -p $DIR/$tdir/ext2-mountpoint
3974 touch $DIR/$tdir/ext2-mountpoint/under_the_mount || error "touch failed"
3975 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint ||
3976 error "mount failed for $EXT2_DEV $DIR/$tdir/ext2-mountpoint"
3977 ls $DIR/$tdir/ext2-mountpoint | grep -q under_the_mount && error || true
3978 cleanup_test32_mount
3980 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
3985 chmod 444 $DIR/$tfile
3986 chown $RUNAS_ID $DIR/$tfile
3988 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
3991 run_test 33aa "write file with mode 444 (should return error)"
3995 test_mkdir $DIR/$tdir
3996 chown $RUNAS_ID $DIR/$tdir
3997 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile ||
3998 error "$RUNAS create $tdir/$tfile failed"
3999 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/$tdir/$tfile &&
4000 error "open RDWR" || true
4002 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
4006 test_mkdir $DIR/$tdir
4007 chown $RUNAS_ID $DIR/$tdir
4008 $RUNAS $OPENFILE -f 1286739555 $DIR/$tdir/$tfile || true
4010 run_test 33b "test open file with malformed flags (No panic)"
4013 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4014 remote_ost_nodsh && skip "remote OST with nodsh"
4022 test_mkdir $DIR/$tdir
4023 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
4026 for ostnum in $(seq $OSTCOUNT); do
4027 # test-framework's OST numbering is one-based, while Lustre's
4029 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4030 # check if at least some write_bytes stats are counted
4031 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4032 obdfilter.$ostname.stats |
4033 awk '/^write_bytes/ {print $7}' )
4034 echo "baseline_write_bytes@ost$ostnum/$ostname=$write_bytes"
4035 if (( ${write_bytes:-0} > 0 )); then
4041 $all_zeros || return 0
4044 echo foo > $DIR/$tdir/bar
4048 # Total up write_bytes after writing. We'd better find non-zeros.
4049 for ostnum in $(seq $OSTCOUNT); do
4050 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4051 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
4052 obdfilter/$ostname/stats |
4053 awk '/^write_bytes/ {print $7}' )
4054 echo "write_bytes@ost$ostnum/$ostname=$write_bytes"
4055 if (( ${write_bytes:-0} > 0 )); then
4062 for ostnum in $(seq $OSTCOUNT); do
4063 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
4064 echo "Check write_bytes is in obdfilter.*.stats:"
4065 do_facet ost$ostnum lctl get_param -n \
4066 obdfilter.$ostname.stats
4068 error "OST not keeping write_bytes stats (b=22312)"
4071 run_test 33c "test write_bytes stats"
4074 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4075 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4078 local remote_dir=$DIR/$tdir/remote_dir
4080 test_mkdir $DIR/$tdir
4081 $LFS mkdir -i $MDTIDX $remote_dir ||
4082 error "create remote directory failed"
4084 touch $remote_dir/$tfile
4085 chmod 444 $remote_dir/$tfile
4086 chown $RUNAS_ID $remote_dir/$tfile
4088 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
4090 chown $RUNAS_ID $remote_dir
4091 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
4092 error "create" || true
4093 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
4094 error "open RDWR" || true
4095 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 || true
4097 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
4100 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4104 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4105 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4106 mkdir $DIR/$tdir/local_dir
4108 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4109 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4110 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4112 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4113 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
4115 rmdir $DIR/$tdir/* || error "rmdir failed"
4118 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4119 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4120 mkdir $DIR/$tdir/local_dir
4122 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4123 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4124 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4126 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4127 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
4129 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
4132 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
4133 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
4134 mkdir $DIR/$tdir/local_dir
4136 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
4137 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
4138 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
4140 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
4141 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
4143 run_test 33e "mkdir and striped directory should have same mode"
4147 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=0
4151 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4152 remote_mds_nodsh && skip "remote MDS with nodsh"
4155 chmod go+rwx $DIR/$tdir
4156 do_facet $SINGLEMDS $LCTL set_param mdt.*.enable_remote_dir_gid=-1
4157 trap cleanup_33f EXIT
4159 $RUNAS lfs mkdir -i 0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
4160 error "cannot create striped directory"
4162 $RUNAS touch $DIR/$tdir/striped_dir/{0..16} ||
4163 error "cannot create files in striped directory"
4165 $RUNAS rm $DIR/$tdir/striped_dir/{0..16} ||
4166 error "cannot remove files in striped directory"
4168 $RUNAS rmdir $DIR/$tdir/striped_dir ||
4169 error "cannot remove striped directory"
4173 run_test 33f "nonroot user can create, access, and remove a striped directory"
4176 mkdir -p $DIR/$tdir/dir2
4178 local err=$($RUNAS mkdir $DIR/$tdir/dir2 2>&1)
4180 [[ $err =~ "exists" ]] || error "Not exists error"
4182 run_test 33g "nonroot user create already existing root created file"
4185 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4186 [ $MDS1_VERSION -lt $(version_code 2.13.50) ] &&
4187 skip "Need MDS version at least 2.13.50"
4189 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir ||
4190 error "mkdir $tdir failed"
4191 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
4193 local index=$($LFS getstripe -m $DIR/$tdir/$tfile)
4196 for fname in $DIR/$tdir/$tfile.bak \
4197 $DIR/$tdir/$tfile.SAV \
4198 $DIR/$tdir/$tfile.orig \
4199 $DIR/$tdir/$tfile~; do
4200 touch $fname || error "touch $fname failed"
4201 index2=$($LFS getstripe -m $fname)
4202 [ $index -eq $index2 ] ||
4203 error "$fname MDT index mismatch $index != $index2"
4207 for i in {1..250}; do
4208 for fname in $(mktemp -u $DIR/$tdir/.$tfile.XXXXXX) \
4209 $(mktemp $DIR/$tdir/$tfile.XXXXXXXX); do
4210 touch $fname || error "touch $fname failed"
4211 index2=$($LFS getstripe -m $fname)
4212 if [[ $index != $index2 ]]; then
4213 failed=$((failed + 1))
4214 echo "$fname MDT index mismatch $index != $index2"
4218 echo "$failed MDT index mismatches"
4219 (( failed < 20 )) || error "MDT index mismatch $failed times"
4222 run_test 33h "temp file is located on the same MDT as target"
4224 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
4227 $MCREATE $DIR/f34 || error "mcreate failed"
4228 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4229 error "getstripe failed"
4230 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error "truncate failed"
4231 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4232 error "getstripe failed"
4233 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4234 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4236 run_test 34a "truncate file that has not been opened ==========="
4239 [ ! -f $DIR/f34 ] && test_34a
4240 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4241 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4242 $OPENFILE -f O_RDONLY $DIR/f34
4243 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" ||
4244 error "getstripe failed"
4245 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4246 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4248 run_test 34b "O_RDONLY opening file doesn't create objects ====="
4251 [ ! -f $DIR/f34 ] && test_34a
4252 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4253 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4254 $OPENFILE -f O_RDWR $DIR/f34
4255 $LFS getstripe $DIR/f34 2>&1 | grep -q "no stripe info" &&
4256 error "$LFS getstripe failed"
4257 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4258 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4260 run_test 34c "O_RDWR opening file-with-size works =============="
4263 [ ! -f $DIR/f34 ] && test_34a
4264 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 ||
4266 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 ||
4267 error "Size of $DIR/f34 not equal to $TEST_34_SIZE bytes"
4270 run_test 34d "write to sparse file ============================="
4274 $MCREATE $DIR/f34e || error "mcreate failed"
4275 $TRUNCATE $DIR/f34e 1000 || error "truncate failed"
4276 $CHECKSTAT -s 1000 $DIR/f34e ||
4277 error "Size of $DIR/f34e not equal to 1000 bytes"
4278 $OPENFILE -f O_RDWR $DIR/f34e
4279 $CHECKSTAT -s 1000 $DIR/f34e ||
4280 error "Size of $DIR/f34e not equal to 1000 bytes"
4282 run_test 34e "create objects, some with size and some without =="
4284 test_34f() { # bug 6242, 6243
4285 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4289 $MCREATE $DIR/f34f || error "mcreate failed"
4290 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
4291 dd if=$DIR/f34f of=$TMP/f34f
4292 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
4293 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
4294 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
4295 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
4296 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
4298 run_test 34f "read from a file with no objects until EOF ======="
4301 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4303 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE ||
4305 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error "truncate failed"
4306 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4307 error "Size of $DIR/$tfile not equal to $((TEST_34_SIZE / 2))"
4308 cancel_lru_locks osc
4309 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile ||
4310 error "wrong size after lock cancel"
4312 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error "truncate failed"
4313 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4314 error "expanding truncate failed"
4315 cancel_lru_locks osc
4316 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile ||
4317 error "wrong expanded size after lock cancel"
4319 run_test 34g "truncate long file ==============================="
4322 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4327 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error "dd failed"
4328 sync # Flush the cache so that multiop below does not block on cache
4329 # flush when getting the group lock
4330 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
4333 # Since just timed wait is not good enough, let's do a sync write
4334 # that way we are sure enough time for a roundtrip + processing
4335 # passed + 2 seconds of extra margin.
4336 dd if=/dev/zero of=$DIR/${tfile}-1 bs=$PAGE_SIZE oflag=direct count=1
4340 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
4341 error "Multiop blocked on ftruncate, pid=$MULTIPID"
4345 local nsz=`stat -c %s $DIR/$tfile`
4346 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
4348 run_test 34h "ftruncate file under grouplock should not block"
4351 cp /bin/sh $DIR/f35a
4353 chown $RUNAS_ID $DIR/f35a
4354 $RUNAS $DIR/f35a && error || true
4357 run_test 35a "exec file with mode 444 (should return and not leak)"
4361 utime $DIR/f36 || error "utime failed for MDS"
4363 run_test 36a "MDS utime check (mknod, utime)"
4367 utime $DIR/f36 || error "utime failed for OST"
4369 run_test 36b "OST utime check (open, utime)"
4374 chown $RUNAS_ID $DIR/d36
4375 $RUNAS utime $DIR/d36/f36 || error "utime failed for MDS as non-root"
4377 run_test 36c "non-root MDS utime check (mknod, utime)"
4380 [ ! -d $DIR/d36 ] && test_36c
4381 echo "" > $DIR/d36/f36
4382 $RUNAS utime $DIR/d36/f36 || error "utime failed for OST as non-root"
4384 run_test 36d "non-root OST utime check (open, utime)"
4387 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping"
4389 test_mkdir $DIR/$tdir
4390 touch $DIR/$tdir/$tfile
4391 $RUNAS utime $DIR/$tdir/$tfile &&
4392 error "utime worked, expected failure" || true
4394 run_test 36e "utime on non-owned file (should return error)"
4398 local LANG_SAVE=$LANG
4399 local LC_LANG_SAVE=$LC_LANG
4400 export LANG=C LC_LANG=C # for date language
4402 DATESTR="Dec 20 2000"
4403 test_mkdir $DIR/$tdir
4404 lctl set_param fail_loc=$fl
4406 cp /etc/hosts $DIR/$tdir/$tfile
4407 sync & # write RPC generated with "current" inode timestamp, but delayed
4409 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
4410 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
4411 cancel_lru_locks $OSC
4412 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
4414 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
4415 echo "BEFORE: $LS_BEFORE" && \
4416 echo "AFTER : $LS_AFTER" && \
4417 echo "WANT : $DATESTR" && \
4418 error "$DIR/$tdir/$tfile timestamps changed" || true
4420 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
4424 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4426 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
4427 subr_36fh "0x80000214"
4429 run_test 36f "utime on file racing with OST BRW write =========="
4432 remote_ost_nodsh && skip "remote OST with nodsh"
4433 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4434 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
4435 skip "Need MDS version at least 2.12.51"
4440 local tgt="obdfilter"
4442 [[ $OSC == "mdc" ]] && tgt="mdt" && facet="mds1"
4444 test_mkdir $DIR/$tdir
4445 fmd_max_age=$(do_facet $facet \
4446 "lctl get_param -n $tgt.*.tgt_fmd_seconds 2> /dev/null | \
4449 echo "FMD max age: ${fmd_max_age}s"
4450 touch $DIR/$tdir/$tfile
4451 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4452 gawk '{cnt=cnt+$1} END{print cnt}')
4453 echo "FMD before: $fmd"
4455 error "FMD wasn't create by touch"
4456 sleep $((fmd_max_age + 12))
4457 fmd=$(do_facet $facet "lctl get_param -n $tgt.*.exports.*.fmd_count" |
4458 gawk '{cnt=cnt+$1} END{print cnt}')
4459 echo "FMD after: $fmd"
4461 error "FMD wasn't expired by ping"
4463 run_test 36g "FMD cache expiry ====================="
4466 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4468 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
4469 subr_36fh "0x80000227"
4471 run_test 36h "utime on file racing with OST BRW write =========="
4474 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
4476 test_mkdir $DIR/$tdir
4477 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
4479 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
4480 local new_mtime=$((mtime + 200))
4482 #change Modify time of striped dir
4483 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
4484 error "change mtime failed"
4486 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
4488 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
4490 run_test 36i "change mtime on striped directory"
4492 # test_37 - duplicate with tests 32q 32r
4495 local file=$DIR/$tfile
4497 openfile -f O_DIRECTORY $file
4500 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
4501 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
4503 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
4505 test_39a() { # was test_39
4507 touch $DIR/${tfile}2
4508 # ls -l $DIR/$tfile $DIR/${tfile}2
4509 # ls -lu $DIR/$tfile $DIR/${tfile}2
4510 # ls -lc $DIR/$tfile $DIR/${tfile}2
4512 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
4513 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
4515 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
4517 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
4519 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
4520 error "O_TRUNC didn't change timestamps"
4523 run_test 39a "mtime changed on create"
4526 test_mkdir -c1 $DIR/$tdir
4527 cp -p /etc/passwd $DIR/$tdir/fopen
4528 cp -p /etc/passwd $DIR/$tdir/flink
4529 cp -p /etc/passwd $DIR/$tdir/funlink
4530 cp -p /etc/passwd $DIR/$tdir/frename
4531 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
4534 echo "aaaaaa" >> $DIR/$tdir/fopen
4535 echo "aaaaaa" >> $DIR/$tdir/flink
4536 echo "aaaaaa" >> $DIR/$tdir/funlink
4537 echo "aaaaaa" >> $DIR/$tdir/frename
4539 local open_new=`stat -c %Y $DIR/$tdir/fopen`
4540 local link_new=`stat -c %Y $DIR/$tdir/flink`
4541 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
4542 local rename_new=`stat -c %Y $DIR/$tdir/frename`
4544 cat $DIR/$tdir/fopen > /dev/null
4545 ln $DIR/$tdir/flink $DIR/$tdir/flink2
4546 rm -f $DIR/$tdir/funlink2
4547 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
4549 for (( i=0; i < 2; i++ )) ; do
4550 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
4551 local link_new2=`stat -c %Y $DIR/$tdir/flink`
4552 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
4553 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
4555 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
4556 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
4557 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
4558 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
4560 cancel_lru_locks $OSC
4561 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4564 run_test 39b "mtime change on open, link, unlink, rename ======"
4566 # this should be set to past
4567 TEST_39_MTIME=`date -d "1 year ago" +%s`
4573 local mtime0=`stat -c %Y $DIR1/$tfile`
4575 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4576 local mtime1=`stat -c %Y $DIR1/$tfile`
4577 [ "$mtime1" = $TEST_39_MTIME ] || \
4578 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
4581 echo hello >> $DIR1/$tfile
4583 local mtime2=`stat -c %Y $DIR1/$tfile`
4584 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
4585 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
4587 mv $DIR1/$tfile $DIR1/$tfile-1
4589 for (( i=0; i < 2; i++ )) ; do
4590 local mtime3=`stat -c %Y $DIR1/$tfile-1`
4591 [ "$mtime2" = "$mtime3" ] || \
4592 error "mtime ($mtime2) changed (to $mtime3) on rename"
4594 cancel_lru_locks $OSC
4595 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4598 run_test 39c "mtime change on rename ==========================="
4602 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4605 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4607 for (( i=0; i < 2; i++ )) ; do
4608 local mtime=`stat -c %Y $DIR1/$tfile`
4609 [ $mtime = $TEST_39_MTIME ] || \
4610 error "mtime($mtime) is not set to $TEST_39_MTIME"
4612 cancel_lru_locks $OSC
4613 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4616 run_test 39d "create, utime, stat =============================="
4620 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4623 local mtime1=`stat -c %Y $DIR1/$tfile`
4625 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4627 for (( i=0; i < 2; i++ )) ; do
4628 local mtime2=`stat -c %Y $DIR1/$tfile`
4629 [ $mtime2 = $TEST_39_MTIME ] || \
4630 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4632 cancel_lru_locks $OSC
4633 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4636 run_test 39e "create, stat, utime, stat ========================"
4640 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4643 mtime1=`stat -c %Y $DIR1/$tfile`
4646 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4648 for (( i=0; i < 2; i++ )) ; do
4649 local mtime2=`stat -c %Y $DIR1/$tfile`
4650 [ $mtime2 = $TEST_39_MTIME ] || \
4651 error "mtime($mtime2) is not set to $TEST_39_MTIME"
4653 cancel_lru_locks $OSC
4654 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4657 run_test 39f "create, stat, sleep, utime, stat ================="
4661 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4663 echo hello >> $DIR1/$tfile
4664 local mtime1=`stat -c %Y $DIR1/$tfile`
4667 chmod o+r $DIR1/$tfile
4669 for (( i=0; i < 2; i++ )) ; do
4670 local mtime2=`stat -c %Y $DIR1/$tfile`
4671 [ "$mtime1" = "$mtime2" ] || \
4672 error "lost mtime: $mtime2, should be $mtime1"
4674 cancel_lru_locks $OSC
4675 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4678 run_test 39g "write, chmod, stat ==============================="
4682 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4688 echo hello >> $DIR1/$tfile
4689 local mtime1=`stat -c %Y $DIR1/$tfile`
4691 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4693 if [ "$d1" != "$d2" ]; then
4694 echo "write and touch not within one second"
4696 for (( i=0; i < 2; i++ )) ; do
4697 local mtime2=`stat -c %Y $DIR1/$tfile`
4698 [ "$mtime2" = $TEST_39_MTIME ] || \
4699 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
4701 cancel_lru_locks $OSC
4702 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4706 run_test 39h "write, utime within one second, stat ============="
4709 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4714 echo hello >> $DIR1/$tfile
4715 local mtime1=`stat -c %Y $DIR1/$tfile`
4717 mv $DIR1/$tfile $DIR1/$tfile-1
4719 for (( i=0; i < 2; i++ )) ; do
4720 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4722 [ "$mtime1" = "$mtime2" ] || \
4723 error "lost mtime: $mtime2, should be $mtime1"
4725 cancel_lru_locks $OSC
4726 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4729 run_test 39i "write, rename, stat =============================="
4732 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4734 start_full_debug_logging
4738 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
4739 lctl set_param fail_loc=0x80000412
4740 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
4741 error "multiop failed"
4743 local mtime1=`stat -c %Y $DIR1/$tfile`
4745 mv $DIR1/$tfile $DIR1/$tfile-1
4747 kill -USR1 $multipid
4748 wait $multipid || error "multiop close failed"
4750 for (( i=0; i < 2; i++ )) ; do
4751 local mtime2=`stat -c %Y $DIR1/$tfile-1`
4752 [ "$mtime1" = "$mtime2" ] ||
4753 error "mtime is lost on close: $mtime2, " \
4757 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4759 lctl set_param fail_loc=0
4760 stop_full_debug_logging
4762 run_test 39j "write, rename, close, stat ======================="
4765 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4770 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
4772 local mtime1=`stat -c %Y $DIR1/$tfile`
4774 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
4776 kill -USR1 $multipid
4777 wait $multipid || error "multiop close failed"
4779 for (( i=0; i < 2; i++ )) ; do
4780 local mtime2=`stat -c %Y $DIR1/$tfile`
4782 [ "$mtime2" = $TEST_39_MTIME ] || \
4783 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
4786 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4789 run_test 39k "write, utime, close, stat ========================"
4791 # this should be set to future
4792 TEST_39_ATIME=`date -d "1 year" +%s`
4795 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4796 remote_mds_nodsh && skip "remote MDS with nodsh"
4798 local atime_diff=$(do_facet $SINGLEMDS \
4799 lctl get_param -n mdd.*MDT0000*.atime_diff)
4801 mkdir_on_mdt0 $DIR/$tdir
4803 # test setting directory atime to future
4804 touch -a -d @$TEST_39_ATIME $DIR/$tdir
4805 local atime=$(stat -c %X $DIR/$tdir)
4806 [ "$atime" = $TEST_39_ATIME ] ||
4807 error "atime is not set to future: $atime, $TEST_39_ATIME"
4809 # test setting directory atime from future to now
4810 local now=$(date +%s)
4811 touch -a -d @$now $DIR/$tdir
4813 atime=$(stat -c %X $DIR/$tdir)
4814 [ "$atime" -eq "$now" ] ||
4815 error "atime is not updated from future: $atime, $now"
4817 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
4820 # test setting directory atime when now > dir atime + atime_diff
4821 local d1=$(date +%s)
4823 local d2=$(date +%s)
4824 cancel_lru_locks mdc
4825 atime=$(stat -c %X $DIR/$tdir)
4826 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4827 error "atime is not updated : $atime, should be $d2"
4829 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
4832 # test not setting directory atime when now < dir atime + atime_diff
4834 cancel_lru_locks mdc
4835 atime=$(stat -c %X $DIR/$tdir)
4836 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] ||
4837 error "atime is updated to $atime, should remain $d1<atime<$d2"
4839 do_facet $SINGLEMDS \
4840 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4842 run_test 39l "directory atime update ==========================="
4845 [ $PARALLEL == "yes" ] && skip "skip parallel run"
4849 local far_past_mtime=$(date -d "May 29 1953" +%s)
4850 local far_past_atime=$(date -d "Dec 17 1903" +%s)
4852 touch -m -d @$far_past_mtime $DIR1/$tfile
4853 touch -a -d @$far_past_atime $DIR1/$tfile
4855 for (( i=0; i < 2; i++ )) ; do
4856 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
4857 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
4858 error "atime or mtime set incorrectly"
4860 cancel_lru_locks $OSC
4861 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
4864 run_test 39m "test atime and mtime before 1970"
4866 test_39n() { # LU-3832
4867 remote_mds_nodsh && skip "remote MDS with nodsh"
4869 local atime_diff=$(do_facet $SINGLEMDS \
4870 lctl get_param -n mdd.*MDT0000*.atime_diff)
4875 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
4878 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
4879 atime0=$(stat -c %X $DIR/$tfile)
4882 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4883 atime1=$(stat -c %X $DIR/$tfile)
4886 cancel_lru_locks mdc
4887 cancel_lru_locks osc
4888 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
4889 atime2=$(stat -c %X $DIR/$tfile)
4891 do_facet $SINGLEMDS \
4892 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
4894 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
4895 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
4897 run_test 39n "check that O_NOATIME is honored"
4900 TESTDIR=$DIR/$tdir/$tfile
4901 [ -e $TESTDIR ] && rm -rf $TESTDIR
4908 links2=$(stat -c %h .)
4909 [ $(($links1 + 2)) != $links2 ] &&
4910 error "wrong links count $(($links1 + 2)) != $links2"
4912 links3=$(stat -c %h .)
4913 [ $(($links1 + 1)) != $links3 ] &&
4914 error "wrong links count $links1 != $links3"
4917 run_test 39o "directory cached attributes updated after create"
4920 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
4923 TESTDIR=$DIR/$tdir/$tdir
4924 [ -e $TESTDIR ] && rm -rf $TESTDIR
4925 test_mkdir -p $TESTDIR
4929 test_mkdir -i $MDTIDX $TESTDIR/remote_dir1
4930 test_mkdir -i $MDTIDX $TESTDIR/remote_dir2
4932 links2=$(stat -c %h .)
4933 [ $(($links1 + 2)) != $links2 ] &&
4934 error "wrong links count $(($links1 + 2)) != $links2"
4936 links3=$(stat -c %h .)
4937 [ $(($links1 + 1)) != $links3 ] &&
4938 error "wrong links count $links1 != $links3"
4941 run_test 39p "remote directory cached attributes updated after create ========"
4944 [ $OST1_VERSION -ge $(version_code 2.13.52) ] ||
4945 skip "no atime update on old OST"
4946 if [ "$ost1_FSTYPE" != ldiskfs ]; then
4947 skip_env "ldiskfs only test"
4951 saved_adiff=$(do_facet ost1 \
4952 lctl get_param -n obdfilter.*OST0000.atime_diff)
4953 stack_trap "do_facet ost1 \
4954 lctl set_param obdfilter.*.atime_diff=$saved_adiff"
4956 do_facet ost1 "lctl set_param obdfilter.*.atime_diff=5"
4958 $LFS setstripe -i 0 $DIR/$tfile
4959 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 ||
4960 error "can't write initial file"
4961 cancel_lru_locks osc
4963 # exceed atime_diff and access file
4965 dd if=$DIR/$tfile of=/dev/null bs=4k count=1 ||
4966 error "can't udpate atime"
4968 local atime_cli=$(stat -c %X $DIR/$tfile)
4969 echo "client atime: $atime_cli"
4970 # allow atime update to be written to device
4971 do_facet ost1 "$LCTL set_param -n osd*.*OST*.force_sync 1"
4974 local ostdev=$(ostdevname 1)
4975 local fid=($(lfs getstripe -y $DIR/$tfile |
4976 awk '/l_fid:/ { print $2 }' | tr ':' ' '))
4977 local objpath="O/0/d$((${fid[1]} % 32))/$((${fid[1]}))"
4978 local cmd="debugfs -c -R \\\"stat $objpath\\\" $ostdev"
4980 echo "OST atime: $(do_facet ost1 "$cmd" |& grep atime)"
4981 local atime_ost=$(do_facet ost1 "$cmd" |&
4982 awk -F'[: ]' '/atime:/ { print $4 }')
4983 (( atime_cli == atime_ost )) ||
4984 error "atime on client $atime_cli != ost $atime_ost"
4986 run_test 39r "lazy atime update on OST"
4988 test_39q() { # LU-8041
4989 local testdir=$DIR/$tdir
4991 multiop_bg_pause $testdir D_c || error "multiop failed"
4993 cancel_lru_locks mdc
4994 kill -USR1 $multipid
4995 local atime=$(stat -c %X $testdir)
4996 [ "$atime" -ne 0 ] || error "atime is zero"
4998 run_test 39q "close won't zero out atime"
5001 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
5002 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
5003 error "openfile O_WRONLY:O_TRUNC $tfile failed"
5004 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
5005 error "$tfile is not 4096 bytes in size"
5007 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
5011 small_write $DIR/f41 18
5013 run_test 41 "test small file write + fstat ====================="
5015 count_ost_writes() {
5016 lctl get_param -n ${OSC}.*.stats |
5017 awk -vwrites=0 '/ost_write/ { writes += $2 } \
5018 END { printf("%0.0f", writes) }'
5025 BG_DIRTY_RATIO_SAVE=10
5026 MAX_BG_DIRTY_RATIO=25
5030 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
5031 # dirty_ratio, dirty_background_ratio
5032 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5033 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
5034 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
5035 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
5037 # if file not here, we are a 2.4 kernel
5038 kill -CONT `pidof kupdated`
5043 # setup the trap first, so someone cannot exit the test at the
5044 # exact wrong time and mess up a machine
5045 trap start_writeback EXIT
5046 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
5047 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
5048 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
5049 sysctl -w vm.dirty_writeback_centisecs=0
5050 sysctl -w vm.dirty_writeback_centisecs=0
5051 # save and increase /proc/sys/vm/dirty_ratio
5052 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
5053 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
5054 # save and increase /proc/sys/vm/dirty_background_ratio
5055 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
5056 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
5058 # if file not here, we are a 2.4 kernel
5059 kill -STOP `pidof kupdated`
5063 # ensure that all stripes have some grant before we test client-side cache
5065 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
5066 dd if=/dev/zero of=$i bs=4k count=1
5071 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
5072 # file truncation, and file removal.
5074 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5077 cancel_lru_locks $OSC
5079 sync; sleep 1; sync # just to be safe
5080 BEFOREWRITES=`count_ost_writes`
5081 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
5082 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
5083 AFTERWRITES=`count_ost_writes`
5084 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
5085 error "$BEFOREWRITES < $AFTERWRITES"
5088 run_test 42a "ensure that we don't flush on close"
5091 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5094 cancel_lru_locks $OSC
5097 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
5098 BEFOREWRITES=$(count_ost_writes)
5099 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
5100 AFTERWRITES=$(count_ost_writes)
5101 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5102 error "$BEFOREWRITES < $AFTERWRITES on unlink"
5104 BEFOREWRITES=$(count_ost_writes)
5105 sync || error "sync: $?"
5106 AFTERWRITES=$(count_ost_writes)
5107 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
5108 error "$BEFOREWRITES < $AFTERWRITES on sync"
5110 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
5114 run_test 42b "test destroy of file with cached dirty data ======"
5116 # if these tests just want to test the effect of truncation,
5117 # they have to be very careful. consider:
5118 # - the first open gets a {0,EOF}PR lock
5119 # - the first write conflicts and gets a {0, count-1}PW
5120 # - the rest of the writes are under {count,EOF}PW
5121 # - the open for truncate tries to match a {0,EOF}PR
5122 # for the filesize and cancels the PWs.
5123 # any number of fixes (don't get {0,EOF} on open, match
5124 # composite locks, do smarter file size management) fix
5125 # this, but for now we want these tests to verify that
5126 # the cancellation with truncate intent works, so we
5127 # start the file with a full-file pw lock to match against
5128 # until the truncate.
5133 cancel_lru_locks $OSC
5135 # prime the file with 0,EOF PW to match
5139 # now the real test..
5140 dd if=/dev/zero of=$file bs=1024 count=100
5141 BEFOREWRITES=`count_ost_writes`
5142 $TRUNCATE $file $offset
5143 cancel_lru_locks $OSC
5144 AFTERWRITES=`count_ost_writes`
5149 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5152 [ $BEFOREWRITES -eq $AFTERWRITES ] &&
5153 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
5156 run_test 42c "test partial truncate of file with cached dirty data"
5159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5162 [ $BEFOREWRITES -eq $AFTERWRITES ] ||
5163 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
5166 run_test 42d "test complete truncate of file with cached dirty data"
5168 test_42e() { # bug22074
5169 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5171 local TDIR=$DIR/${tdir}e
5172 local pages=16 # hardcoded 16 pages, don't change it.
5173 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
5174 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
5178 test_mkdir $DIR/${tdir}e
5179 $LFS setstripe -c 1 $TDIR
5180 createmany -o $TDIR/f $files
5182 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
5184 # we assume that with $OSTCOUNT files, at least one of them will
5185 # be allocated on OST0.
5186 warmup_files=$((OSTCOUNT * max_dirty_mb))
5187 createmany -o $TDIR/w $warmup_files
5189 # write a large amount of data into one file and sync, to get good
5190 # avail_grant number from OST.
5191 for ((i=0; i<$warmup_files; i++)); do
5192 idx=$($LFS getstripe -i $TDIR/w$i)
5193 [ $idx -ne 0 ] && continue
5194 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
5197 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
5199 $LCTL get_param $proc_osc0/cur_dirty_bytes
5200 $LCTL get_param $proc_osc0/cur_grant_bytes
5202 # create as much dirty pages as we can while not to trigger the actual
5203 # RPCs directly. but depends on the env, VFS may trigger flush during this
5204 # period, hopefully we are good.
5205 for ((i=0; i<$warmup_files; i++)); do
5206 idx=$($LFS getstripe -i $TDIR/w$i)
5207 [ $idx -ne 0 ] && continue
5208 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
5210 $LCTL get_param $proc_osc0/cur_dirty_bytes
5211 $LCTL get_param $proc_osc0/cur_grant_bytes
5213 # perform the real test
5214 $LCTL set_param $proc_osc0/rpc_stats 0
5215 for ((;i<$files; i++)); do
5216 [ $($LFS getstripe -i $TDIR/f$i) -eq 0 ] || continue
5217 dd if=/dev/zero of=$TDIR/f$i bs=$PAGE_SIZE count=$pages 2>/dev/null
5220 $LCTL get_param $proc_osc0/rpc_stats
5223 local have_ppr=false
5224 $LCTL get_param $proc_osc0/rpc_stats |
5225 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
5226 # skip lines until we are at the RPC histogram data
5227 [ "$PPR" == "pages" ] && have_ppr=true && continue
5228 $have_ppr || continue
5230 # we only want the percent stat for < 16 pages
5231 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
5233 percent=$((percent + WPCT))
5234 if [[ $percent -gt 15 ]]; then
5235 error "less than 16-pages write RPCs" \
5242 run_test 42e "verify sub-RPC writes are not done synchronously"
5244 test_43A() { # was test_43
5245 test_mkdir $DIR/$tdir
5246 cp -p /bin/ls $DIR/$tdir/$tfile
5247 $MULTIOP $DIR/$tdir/$tfile Ow_c &
5249 # give multiop a chance to open
5252 $DIR/$tdir/$tfile && error "execute $DIR/$tdir/$tfile succeeded" || true
5254 # Wait for multiop to exit
5257 run_test 43A "execution of file opened for write should return -ETXTBSY"
5260 test_mkdir $DIR/$tdir
5261 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5262 $DIR/$tdir/sleep 60 &
5264 # Make sure exec of $tdir/sleep wins race with truncate
5266 $MULTIOP $DIR/$tdir/sleep Oc && error "expected error, got success"
5269 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
5272 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5274 test_mkdir $DIR/$tdir
5275 cp -p $(which sleep) $DIR/$tdir/sleep || error "can't copy"
5276 $DIR/$tdir/sleep 60 &
5278 # Make sure exec of $tdir/sleep wins race with truncate
5280 $TRUNCATE $DIR/$tdir/sleep 0 && error "expected error, got success"
5283 run_test 43b "truncate of file being executed should return -ETXTBSY"
5286 local testdir="$DIR/$tdir"
5289 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) |
5290 ( cd $testdir && md5sum -c )
5292 run_test 43c "md5sum of copy into lustre"
5294 test_44A() { # was test_44
5295 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5297 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
5298 dd if=$DIR/f1 bs=4k count=1 > /dev/null
5300 run_test 44A "zero length read from a sparse stripe"
5303 local nstripe=$($LFS getstripe -c -d $DIR)
5304 [ -z "$nstripe" ] && skip "can't get stripe info"
5305 [[ $nstripe -gt $OSTCOUNT ]] &&
5306 skip "Wrong default stripe_count: $nstripe OSTCOUNT: $OSTCOUNT"
5308 local stride=$($LFS getstripe -S -d $DIR)
5309 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
5310 nstripe=$($LFS df $DIR | grep OST: | wc -l)
5313 OFFSETS="0 $((stride/2)) $((stride-1))"
5314 for offset in $OFFSETS; do
5315 for i in $(seq 0 $((nstripe-1))); do
5316 local GLOBALOFFSETS=""
5318 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
5319 local myfn=$DIR/d44a-$size
5320 echo "--------writing $myfn at $size"
5321 ll_sparseness_write $myfn $size ||
5322 error "ll_sparseness_write"
5323 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5324 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5325 error "ll_sparseness_verify $GLOBALOFFSETS"
5327 for j in $(seq 0 $((nstripe-1))); do
5329 size=$((((j + $nstripe )*$stride + $offset)))
5330 ll_sparseness_write $myfn $size ||
5331 error "ll_sparseness_write"
5332 GLOBALOFFSETS="$GLOBALOFFSETS $size"
5334 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
5335 error "ll_sparseness_verify $GLOBALOFFSETS"
5340 run_test 44a "test sparse pwrite ==============================="
5344 for d in `lctl get_param -n ${OSC}.*.cur_dirty_bytes`; do
5350 before=`dirty_osc_total`
5351 echo executing "\"$*\""
5353 after=`dirty_osc_total`
5354 echo before $before, after $after
5357 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5360 # Obtain grants from OST if it supports it
5361 echo blah > ${f}_grant
5364 do_dirty_record "echo blah > $f"
5365 [[ $before -eq $after ]] && error "write wasn't cached"
5366 do_dirty_record "> $f"
5367 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
5368 do_dirty_record "echo blah > $f"
5369 [[ $before -eq $after ]] && error "write wasn't cached"
5370 do_dirty_record "sync"
5371 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
5372 do_dirty_record "echo blah > $f"
5373 [[ $before -eq $after ]] && error "write wasn't cached"
5374 do_dirty_record "cancel_lru_locks osc"
5375 [[ $before -gt $after ]] ||
5376 error "lock cancellation didn't lower dirty count"
5379 run_test 45 "osc io page accounting ============================"
5381 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
5382 # test tickles a bug where re-dirtying a page was failing to be mapped to the
5383 # objects offset and an assert hit when an rpc was built with 1023's mapped
5384 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
5386 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5391 dd if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5393 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=1023 count=1
5394 dd conv=notrunc if=/dev/zero of=$f bs=$PAGE_SIZE seek=511 count=1
5398 run_test 46 "dirtying a previously written page ================"
5400 # test_47 is removed "Device nodes check" is moved to test_28
5402 test_48a() { # bug 2399
5403 [ "$mds1_FSTYPE" = "zfs" ] &&
5404 [ $MDS1_VERSION -lt $(version_code 2.3.63) ] &&
5405 skip "MDS prior to 2.3.63 handle ZFS dir .. incorrectly"
5407 test_mkdir $DIR/$tdir
5409 mv $DIR/$tdir $DIR/$tdir.new || error "move directory failed"
5410 test_mkdir $DIR/$tdir
5411 touch foo || error "'touch foo' failed after recreating cwd"
5413 touch .foo || error "'touch .foo' failed after recreating cwd"
5415 ls . > /dev/null || error "'ls .' failed after recreating cwd"
5416 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5417 cd . || error "'cd .' failed after recreating cwd"
5418 mkdir . && error "'mkdir .' worked after recreating cwd"
5419 rmdir . && error "'rmdir .' worked after recreating cwd"
5420 ln -s . baz || error "'ln -s .' failed after recreating cwd"
5421 cd .. || error "'cd ..' failed after recreating cwd"
5423 run_test 48a "Access renamed working dir (should return errors)="
5425 test_48b() { # bug 2399
5427 test_mkdir $DIR/$tdir
5429 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
5430 touch foo && error "'touch foo' worked after removing cwd"
5431 mkdir foo && error "'mkdir foo' worked after removing cwd"
5432 touch .foo && error "'touch .foo' worked after removing cwd"
5433 mkdir .foo && error "'mkdir .foo' worked after removing cwd"
5434 ls . > /dev/null && error "'ls .' worked after removing cwd"
5435 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
5436 mkdir . && error "'mkdir .' worked after removing cwd"
5437 rmdir . && error "'rmdir .' worked after removing cwd"
5438 ln -s . foo && error "'ln -s .' worked after removing cwd"
5439 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
5441 run_test 48b "Access removed working dir (should return errors)="
5443 test_48c() { # bug 2350
5444 #lctl set_param debug=-1
5447 test_mkdir -p $DIR/$tdir/dir
5449 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5450 $TRACE touch foo && error "touch foo worked after removing cwd"
5451 $TRACE mkdir foo && error "'mkdir foo' worked after removing cwd"
5452 touch .foo && error "touch .foo worked after removing cwd"
5453 mkdir .foo && error "mkdir .foo worked after removing cwd"
5454 $TRACE ls . && error "'ls .' worked after removing cwd"
5455 $TRACE ls .. || error "'ls ..' failed after removing cwd"
5456 $TRACE mkdir . && error "'mkdir .' worked after removing cwd"
5457 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
5458 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
5459 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
5461 run_test 48c "Access removed working subdir (should return errors)"
5463 test_48d() { # bug 2350
5464 #lctl set_param debug=-1
5467 test_mkdir -p $DIR/$tdir/dir
5469 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5470 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5471 $TRACE touch foo && error "'touch foo' worked after removing parent"
5472 $TRACE mkdir foo && error "mkdir foo worked after removing parent"
5473 touch .foo && error "'touch .foo' worked after removing parent"
5474 mkdir .foo && error "mkdir .foo worked after removing parent"
5475 $TRACE ls . && error "'ls .' worked after removing parent"
5476 $TRACE ls .. && error "'ls ..' worked after removing parent"
5477 $TRACE mkdir . && error "'mkdir .' worked after removing parent"
5478 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
5479 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
5482 run_test 48d "Access removed parent subdir (should return errors)"
5484 test_48e() { # bug 4134
5485 #lctl set_param debug=-1
5488 test_mkdir -p $DIR/$tdir/dir
5490 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
5491 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
5492 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
5493 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
5494 # On a buggy kernel addition of "touch foo" after cd .. will
5495 # produce kernel oops in lookup_hash_it
5496 touch ../foo && error "'cd ..' worked after recreate parent"
5498 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
5500 run_test 48e "Access to recreated parent subdir (should return errors)"
5503 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
5504 skip "need MDS >= 2.13.55"
5505 [[ $MDSCOUNT -ge 2 ]] || skip "needs >= 2 MDTs"
5506 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] ||
5507 skip "needs different host for mdt1 mdt2"
5508 [[ $(facet_fstype mds1) == ldiskfs ]] || skip "ldiskfs only"
5510 $LFS mkdir -i0 $DIR/$tdir
5511 $LFS mkdir -i 1 $DIR/$tdir/sub1 $DIR/$tdir/sub2 $DIR/$tdir/sub3
5513 for d in sub1 sub2 sub3; do
5514 #define OBD_FAIL_OSD_REF_DEL 0x19c
5515 do_facet mds1 $LCTL set_param fail_loc=0x8000019c
5516 rm -rf $DIR/$tdir/$d && error "rm $d should fail"
5519 rm -d --interactive=never $DIR/$tdir || error "rm $tdir fail"
5521 run_test 48f "non-zero nlink dir unlink won't LBUG()"
5523 test_49() { # LU-1030
5524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5525 remote_ost_nodsh && skip "remote OST with nodsh"
5527 # get ost1 size - $FSNAME-OST0000
5528 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
5530 # write 800M at maximum
5531 [[ $ost1_size -lt 2 ]] && ost1_size=2
5532 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
5534 $LFS setstripe -c 1 -i 0 $DIR/$tfile
5535 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
5538 # change max_pages_per_rpc while writing the file
5539 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
5540 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
5541 # loop until dd process exits
5542 while ps ax -opid | grep -wq $dd_pid; do
5543 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
5544 sleep $((RANDOM % 5 + 1))
5546 # restore original max_pages_per_rpc
5547 $LCTL set_param $osc1_mppc=$orig_mppc
5548 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
5550 run_test 49 "Change max_pages_per_rpc won't break osc extent"
5554 test_mkdir $DIR/$tdir
5556 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
5558 run_test 50 "special situations: /proc symlinks ==============="
5560 test_51a() { # was test_51
5561 # bug 1516 - create an empty entry right after ".." then split dir
5562 test_mkdir -c1 $DIR/$tdir
5563 touch $DIR/$tdir/foo
5564 $MCREATE $DIR/$tdir/bar
5566 createmany -m $DIR/$tdir/longfile 201
5568 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
5569 $MCREATE $DIR/$tdir/longfile$FNUM
5574 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
5576 run_test 51a "special situations: split htree with empty entry =="
5578 cleanup_print_lfs_df () {
5585 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5587 local dir=$DIR/$tdir
5588 local nrdirs=$((65536 + 100))
5590 # cleanup the directory
5593 mkdir_on_mdt -i $((RANDOM % MDSCOUNT)) $dir
5597 local mdtidx=$(printf "%04x" $($LFS getstripe -m $dir))
5598 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
5599 [[ $numfree -lt $nrdirs ]] &&
5600 skip "not enough free inodes ($numfree) on MDT$mdtidx"
5602 # need to check free space for the directories as well
5603 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
5604 numfree=$(( blkfree / $(fs_inode_ksize) ))
5605 [[ $numfree -lt $nrdirs ]] && skip "not enough blocks ($numfree)"
5607 trap cleanup_print_lfs_df EXIT
5610 createmany -d $dir/d $nrdirs || {
5611 unlinkmany $dir/d $nrdirs
5612 error "failed to create $nrdirs subdirs in MDT$mdtidx:$dir"
5616 nrdirs=$(ls -U $dir | wc -l)
5618 # unlink all but 100 subdirectories, then check it still works
5620 local delete=$((nrdirs - left))
5625 # for ldiskfs the nlink count should be 1, but this is OSD specific
5626 # and so this is listed for informational purposes only
5627 echo "nlink before: $(stat -c %h $dir), created before: $nrdirs"
5628 unlinkmany -d $dir/d $delete ||
5629 error "unlink of first $delete subdirs failed"
5631 echo "nlink between: $(stat -c %h $dir)"
5632 local found=$(ls -U $dir | wc -l)
5633 [ $found -ne $left ] &&
5634 error "can't find subdirs: found only $found, expected $left"
5636 unlinkmany -d $dir/d $delete $left ||
5637 error "unlink of second $left subdirs failed"
5638 # regardless of whether the backing filesystem tracks nlink accurately
5639 # or not, the nlink count shouldn't be more than "." and ".." here
5640 local after=$(stat -c %h $dir)
5641 [[ $after -gt 2 ]] && error "nlink after: $after > 2" ||
5642 echo "nlink after: $after"
5644 cleanup_print_lfs_df
5646 run_test 51b "exceed 64k subdirectory nlink limit on create, verify unlink"
5649 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5650 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
5652 test_mkdir $DIR/$tdir
5653 createmany -o $DIR/$tdir/t- 1000
5654 $LFS getstripe $DIR/$tdir > $TMP/$tfile
5655 for N in $(seq 0 $((OSTCOUNT - 1))); do
5656 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
5657 END { printf("%0.0f", objs) }' $TMP/$tfile)
5658 OBJS0[$N]=$(grep -A 1 idx $TMP/$tfile | awk -vobjs=0 \
5659 '($1 == '$N') { objs += 1 } \
5660 END { printf("%0.0f", objs) }')
5661 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
5663 unlinkmany $DIR/$tdir/t- 1000
5666 for N in $(seq 1 $((OSTCOUNT - 1))); do
5667 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
5668 error "OST $N has less objects vs OST $NLAST" \
5669 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5670 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
5671 error "OST $N has less objects vs OST $NLAST" \
5672 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
5674 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
5675 error "OST $N has less #0 objects vs OST $NLAST" \
5676 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5677 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
5678 error "OST $N has less #0 objects vs OST $NLAST" \
5679 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
5684 run_test 51d "check object distribution"
5687 if [ "$mds1_FSTYPE" != ldiskfs ]; then
5688 skip_env "ldiskfs only test"
5691 test_mkdir -c1 $DIR/$tdir
5692 test_mkdir -c1 $DIR/$tdir/d0
5694 touch $DIR/$tdir/d0/foo
5695 createmany -l $DIR/$tdir/d0/foo $DIR/$tdir/d0/f- 65001 &&
5696 error "file exceed 65000 nlink limit!"
5697 unlinkmany $DIR/$tdir/d0/f- 65001
5700 run_test 51e "check file nlink limit"
5703 test_mkdir $DIR/$tdir
5706 local ulimit_old=$(ulimit -n)
5707 local spare=20 # number of spare fd's for scripts/libraries, etc.
5708 local mdt=$($LFS getstripe -m $DIR/$tdir)
5709 local numfree=$($LFS df -i $DIR/$tdir | awk '/MDT:'$mdt'/ { print $4 }')
5711 echo "MDT$mdt numfree=$numfree, max=$max"
5712 [[ $numfree -gt $max ]] && numfree=$max || numfree=$((numfree * 7 / 8))
5713 if [ $((numfree + spare)) -gt $ulimit_old ]; then
5714 while ! ulimit -n $((numfree + spare)); do
5715 numfree=$((numfree * 3 / 4))
5717 echo "changed ulimit from $ulimit_old to $((numfree + spare))"
5719 echo "left ulimit at $ulimit_old"
5722 createmany -o -k -t 120 $DIR/$tdir/f $numfree || {
5723 unlinkmany $DIR/$tdir/f $numfree
5724 error "create+open $numfree files in $DIR/$tdir failed"
5726 ulimit -n $ulimit_old
5728 # if createmany exits at 120s there will be fewer than $numfree files
5729 unlinkmany $DIR/$tdir/f $numfree || true
5731 run_test 51f "check many open files limit"
5734 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
5735 test_mkdir $DIR/$tdir
5736 touch $DIR/$tdir/foo
5737 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
5738 echo bar >> $DIR/$tdir/foo || error "append bar failed"
5739 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5740 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5741 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5743 echo foo >> $DIR/$tdir/foo || error "append foo failed"
5744 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5745 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
5747 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
5748 cp -r $DIR/$tdir $TMP/
5749 rm -fr $DIR/$tdir $TMP/$tdir || error "cleanup rm failed"
5751 run_test 52a "append-only flag test (should return errors)"
5754 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
5755 test_mkdir $DIR/$tdir
5756 touch $DIR/$tdir/foo
5757 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
5758 cat test > $DIR/$tdir/foo && error "cat test worked"
5759 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
5760 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
5761 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
5763 echo foo >> $DIR/$tdir/foo && error "echo worked"
5764 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
5765 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
5766 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
5767 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
5769 chattr -i $DIR/$tdir/foo || error "chattr failed"
5771 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
5773 run_test 52b "immutable flag test (should return errors) ======="
5776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5777 remote_mds_nodsh && skip "remote MDS with nodsh"
5778 remote_ost_nodsh && skip "remote OST with nodsh"
5791 local support_last_seq=true
5793 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
5794 support_last_seq=false
5797 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
5799 for value in $(do_facet $SINGLEMDS \
5800 $LCTL get_param osp.$mdtosc.prealloc_last_id) ; do
5801 param=$(echo ${value[0]} | cut -d "=" -f1)
5802 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
5804 if $support_last_seq; then
5805 param_seq=$(echo $param |
5806 sed -e s/prealloc_last_id/prealloc_last_seq/g)
5807 mds_last_seq=$(do_facet $SINGLEMDS \
5808 $LCTL get_param -n $param_seq)
5810 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
5812 ostnum=$(index_from_ostuuid ${ostname}_UUID)
5813 node=$(facet_active_host ost$((ostnum+1)))
5814 param="obdfilter.$ostname.last_id"
5815 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
5816 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
5817 ost_last_id=$ost_last
5819 if $support_last_seq; then
5820 ost_last_id=$(echo $ost_last |
5821 awk -F':' '{print $2}' |
5823 ost_last_seq=$(echo $ost_last |
5824 awk -F':' '{print $1}')
5825 [[ $ost_last_seq = $mds_last_seq ]] || continue
5828 if [[ $ost_last_id != $mds_last ]]; then
5829 error "$ost_last_id != $mds_last"
5836 $found || error "can not match last_seq/last_id for $mdtosc"
5839 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
5842 perl -MSocket -e ';' || skip "no Socket perl module installed"
5844 $SOCKETSERVER $DIR/socket ||
5845 error "$SOCKETSERVER $DIR/socket failed: $?"
5846 $SOCKETCLIENT $DIR/socket ||
5847 error "$SOCKETCLIENT $DIR/socket failed: $?"
5848 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
5850 run_test 54a "unix domain socket test =========================="
5856 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1
5858 run_test 54b "char device works in lustre ======================"
5861 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
5862 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
5863 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
5865 for i in $(seq 3 7); do
5866 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
5875 loopdev="$DIR/loop54c"
5878 $UMOUNT $DIR/$tdir || rc=$?
5879 losetup -d $loopdev || true
5880 losetup -d $LOOPDEV || true
5881 rm -rf $loopdev $DIR/$tfile $DIR/$tdir
5886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
5888 loopdev="$DIR/loop54c"
5891 [ -z "$LOOPNUM" ] && skip_env "couldn't find empty loop device"
5892 trap cleanup_54c EXIT
5893 mknod $loopdev b 7 $LOOPNUM
5894 echo "make a loop file system with $DIR/$tfile on $loopdev ($LOOPNUM)."
5895 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE seek=1024 count=1 > /dev/null
5896 losetup $loopdev $DIR/$tfile ||
5897 error "can't set up $loopdev for $DIR/$tfile"
5898 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
5899 test_mkdir $DIR/$tdir
5900 mount -t ext2 $loopdev $DIR/$tdir ||
5901 error "error mounting $loopdev on $DIR/$tdir"
5902 dd if=/dev/zero of=$DIR/$tdir/tmp bs=$PAGE_SIZE count=30 ||
5905 dd if=$DIR/$tdir/tmp of=/dev/zero bs=$PAGE_SIZE count=30 ||
5909 run_test 54c "block device works in lustre ====================="
5915 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
5917 run_test 54d "fifo device works in lustre ======================"
5922 cp -aL /dev/console $f
5923 echo $string > $f || error "echo $string to $f failed"
5925 run_test 54e "console/tty device works in lustre ======================"
5930 local dir=$DIR/$tdir
5933 test_mkdir -p $dir/dir
5934 for i in $(seq $numfiles); do
5936 touch $dir/dir/file$i
5939 local numcomp=$($LFS getstripe --component-count $dir)
5941 [[ $numcomp == 0 ]] && numcomp=1
5943 # test lfs getstripe with --recursive
5944 local filenum=$($LFS getstripe -r $dir | egrep -c "obdidx|l_ost_idx")
5946 [[ $filenum -eq $((numfiles * 2)) ]] ||
5947 error "$LFS getstripe -r: found $filenum != $((numfiles * 2))"
5948 filenum=$($LFS getstripe $dir | egrep -c "obdidx|l_ost_idx")
5949 [[ $filenum -eq $numfiles ]] ||
5950 error "$LFS getstripe $dir: found $filenum, not $numfiles"
5951 echo "$LFS getstripe showed obdidx or l_ost_idx"
5953 # test lfs getstripe with file instead of dir
5954 filenum=$($LFS getstripe $dir/file1 | egrep -c "obdidx|l_ost_idx")
5955 [[ $filenum -eq 1 ]] ||
5956 error "$LFS getstripe $dir/file1: found $filenum, not 1"
5957 echo "$LFS getstripe file1 passed"
5959 #test lfs getstripe with --verbose
5960 filenum=$($LFS getstripe --verbose $dir | grep -c lmm_magic)
5961 [[ $filenum -eq $((numfiles * numcomp)) ]] ||
5962 error "$LFS getstripe --verbose $dir: "\
5963 "got $filenum want $((numfiles * numcomp)) lmm_magic"
5964 [[ $($LFS getstripe $dir | grep -c lmm_magic) -eq 0 ]] ||
5965 error "$LFS getstripe $dir: showed lmm_magic"
5967 #test lfs getstripe with -v prints lmm_fid
5968 filenum=$($LFS getstripe -v $dir | grep -c lmm_fid)
5969 local countfids=$((numdirs + numfiles * numcomp))
5970 [[ $filenum -eq $countfids ]] ||
5971 error "$LFS getstripe -v $dir: "\
5972 "got $filenum want $countfids lmm_fid"
5973 [[ $($LFS getstripe $dir | grep -c lmm_fid) -eq 0 ]] ||
5974 error "$LFS getstripe $dir: showed lmm_fid by default"
5975 echo "$LFS getstripe --verbose passed"
5977 #check for FID information
5978 local fid1=$($LFS getstripe --fid $dir/file1)
5979 local fid2=$($LFS getstripe --verbose $dir/file1 |
5980 awk '/lmm_fid: / { print $2; exit; }')
5981 local fid3=$($LFS path2fid $dir/file1)
5983 [ "$fid1" != "$fid2" ] &&
5984 error "getstripe --fid '$fid1' != getstripe --verbose '$fid2'"
5985 [ "$fid1" != "$fid3" ] &&
5986 error "getstripe --fid '$fid1' != lfs path2fid '$fid3'"
5987 echo "$LFS getstripe --fid passed"
5989 #test lfs getstripe with --obd
5990 $LFS getstripe --obd wrong_uuid $dir 2>&1 | grep -q "unknown obduuid" ||
5991 error "$LFS getstripe --obd wrong_uuid: should return error"
5993 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
5996 local obduuid=$(ostuuid_from_index $ostidx)
5997 local found=$($LFS getstripe -r --obd $obduuid $dir |
5998 grep 'lmm_stripe_offset:' | grep -c " $ostidx\$")
6000 filenum=$($LFS getstripe -ir $dir | grep -c "^$ostidx\$")
6001 [[ $($LFS getstripe -id $dir) -ne $ostidx ]] ||
6003 [[ $($LFS getstripe -id $dir/dir) -ne $ostidx ]] ||
6006 [[ $found -eq $filenum ]] ||
6007 error "$LFS getstripe --obd: found $found expect $filenum"
6008 [[ $($LFS getstripe -r -v --obd $obduuid $dir |
6009 sed '/^[ ]*'${ostidx}'[ ]/d' |
6010 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
6011 error "$LFS getstripe --obd: should not show file on other obd"
6012 echo "$LFS getstripe --obd passed"
6014 run_test 56a "check $LFS getstripe"
6017 local dir=$DIR/$tdir
6021 for i in $(seq $numdirs); do
6022 test_mkdir $dir/dir$i
6025 # test lfs getdirstripe default mode is non-recursion, which is
6026 # different from lfs getstripe
6027 local dircnt=$($LFS getdirstripe $dir | grep -c lmv_stripe_count)
6029 [[ $dircnt -eq 1 ]] ||
6030 error "$LFS getdirstripe: found $dircnt, not 1"
6031 dircnt=$($LFS getdirstripe --recursive $dir |
6032 grep -c lmv_stripe_count)
6033 [[ $dircnt -eq $((numdirs + 1)) ]] ||
6034 error "$LFS getdirstripe -r: $dircnt, != $((numdirs + 1))"
6036 run_test 56b "check $LFS getdirstripe"
6039 remote_ost_nodsh && skip "remote OST with nodsh"
6042 local ost_name=$(ostname_from_index $ost_idx)
6043 local old_status=$(ost_dev_status $ost_idx)
6044 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
6046 [[ -z "$old_status" ]] ||
6047 skip_env "OST $ost_name is in $old_status status"
6049 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=1
6050 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6051 $LCTL set_param -n obdfilter.$ost_name.no_precreate=1
6052 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6053 save_lustre_params ost1 osd-*.$ost_name.nonrotational > $p
6054 do_facet ost1 $LCTL set_param -n osd-*.$ost_name.nonrotational=1
6057 [[ $($LFS df -v $MOUNT |& grep -c "inactive device") -eq 0 ]] ||
6058 error "$LFS df -v showing inactive devices"
6061 local new_status=$(ost_dev_status $ost_idx $MOUNT -v)
6063 [[ "$new_status" =~ "D" ]] ||
6064 error "$ost_name status is '$new_status', missing 'D'"
6065 if [[ $OST1_VERSION -ge $(version_code 2.12.55) ]]; then
6066 [[ "$new_status" =~ "N" ]] ||
6067 error "$ost_name status is '$new_status', missing 'N'"
6069 if [[ $OST1_VERSION -ge $(version_code 2.12.57) ]]; then
6070 [[ "$new_status" =~ "f" ]] ||
6071 error "$ost_name status is '$new_status', missing 'f'"
6074 do_facet ost1 $LCTL set_param -n obdfilter.$ost_name.degraded=0
6075 [[ $OST1_VERSION -lt $(version_code 2.12.55) ]] || do_facet ost1 \
6076 $LCTL set_param -n obdfilter.$ost_name.no_precreate=0
6077 [[ -z "$p" ]] && restore_lustre_params < $p || true
6080 new_status=$(ost_dev_status $ost_idx)
6081 [[ ! "$new_status" =~ "D" && ! "$new_status" =~ "N" ]] ||
6082 error "$ost_name status is '$new_status', has 'D' and/or 'N'"
6083 # can't check 'f' as devices may actually be on flash
6085 run_test 56c "check 'lfs df' showing device status"
6088 local mdts=$($LFS df -v $MOUNT | grep -c MDT)
6089 local osts=$($LFS df -v $MOUNT | grep -c OST)
6093 (( mdts == MDSCOUNT )) ||
6094 error "lfs df -v showed $mdts MDTs, not $MDSCOUNT"
6095 (( osts == OSTCOUNT )) ||
6096 error "lfs df -v showed $osts OSTs, not $OSTCOUNT"
6098 run_test 56d "'lfs df -v' prints only configured devices"
6103 local local_tdir="$1"
6104 local local_numfiles="$2"
6105 local local_numdirs="$3"
6106 local dir_params="$4"
6107 local dir_stripe_params="$5"
6109 if [ ! -d "$local_tdir" ] ; then
6110 test_mkdir -p $dir_stripe_params $local_tdir
6111 [ "$dir_params" ] && $LFS setstripe $dir_params $local_tdir
6112 for i in $(seq $local_numfiles) ; do
6113 touch $local_tdir/file$i
6115 for i in $(seq $local_numdirs) ; do
6116 test_mkdir $dir_stripe_params $local_tdir/dir$i
6117 for j in $(seq $local_numfiles) ; do
6118 touch $local_tdir/dir$i/file$j
6124 setup_56_special() {
6126 local local_numfiles=$2
6127 local local_numdirs=$3
6129 setup_56 $local_tdir $local_numfiles $local_numdirs
6131 if [ ! -e "$local_tdir/loop${local_numfiles}b" ] ; then
6132 for i in $(seq $local_numfiles) ; do
6133 mknod $local_tdir/loop${i}b b 7 $i
6134 mknod $local_tdir/null${i}c c 1 3
6135 ln -s $local_tdir/file1 $local_tdir/link${i}
6137 for i in $(seq $local_numdirs) ; do
6138 mknod $local_tdir/dir$i/loop${i}b b 7 $i
6139 mknod $local_tdir/dir$i/null${i}c c 1 3
6140 ln -s $local_tdir/dir$i/file1 $local_tdir/dir$i/link${i}
6146 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6147 local expected=$(($NUMDIRS + 2))
6149 setup_56 $dir $NUMFILES $NUMDIRS
6151 # test lfs find with -name
6152 for i in $(seq $NUMFILES) ; do
6153 local nums=$($LFS find -name "*$i" $dir | wc -l)
6155 [ $nums -eq $expected ] ||
6156 error "lfs find -name '*$i' $dir wrong: "\
6157 "found $nums, expected $expected"
6160 run_test 56g "check lfs find -name"
6163 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6164 local expected=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
6166 setup_56 $dir $NUMFILES $NUMDIRS
6168 # test lfs find with ! -name
6169 for i in $(seq $NUMFILES) ; do
6170 local nums=$($LFS find ! -name "*$i" $dir | wc -l)
6172 [ $nums -eq $expected ] ||
6173 error "lfs find ! -name '*$i' $dir wrong: "\
6174 "found $nums, expected $expected"
6177 run_test 56h "check lfs find ! -name"
6180 local dir=$DIR/$tdir
6184 local cmd="$LFS find -ost $(ostuuid_from_index 0 $dir) $dir"
6187 [ -z "$out" ] || error "'$cmd' returned directory '$out'"
6189 run_test 56i "check 'lfs find -ost UUID' skips directories"
6192 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6194 setup_56_special $dir $NUMFILES $NUMDIRS
6196 local expected=$((NUMDIRS + 1))
6197 local cmd="$LFS find -type d $dir"
6198 local nums=$($cmd | wc -l)
6200 [ $nums -eq $expected ] ||
6201 error "'$cmd' wrong: found $nums, expected $expected"
6203 run_test 56j "check lfs find -type d"
6206 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6208 setup_56_special $dir $NUMFILES $NUMDIRS
6210 local expected=$(((NUMDIRS + 1) * NUMFILES))
6211 local cmd="$LFS find -type f $dir"
6212 local nums=$($cmd | wc -l)
6214 [ $nums -eq $expected ] ||
6215 error "'$cmd' wrong: found $nums, expected $expected"
6217 run_test 56k "check lfs find -type f"
6220 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6222 setup_56_special $dir $NUMFILES $NUMDIRS
6224 local expected=$((NUMDIRS + NUMFILES))
6225 local cmd="$LFS find -type b $dir"
6226 local nums=$($cmd | wc -l)
6228 [ $nums -eq $expected ] ||
6229 error "'$cmd' wrong: found $nums, expected $expected"
6231 run_test 56l "check lfs find -type b"
6234 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6236 setup_56_special $dir $NUMFILES $NUMDIRS
6238 local expected=$((NUMDIRS + NUMFILES))
6239 local cmd="$LFS find -type c $dir"
6240 local nums=$($cmd | wc -l)
6241 [ $nums -eq $expected ] ||
6242 error "'$cmd' wrong: found $nums, expected $expected"
6244 run_test 56m "check lfs find -type c"
6247 local dir=$DIR/d$(basetest $testnum)g.$TESTSUITE
6248 setup_56_special $dir $NUMFILES $NUMDIRS
6250 local expected=$((NUMDIRS + NUMFILES))
6251 local cmd="$LFS find -type l $dir"
6252 local nums=$($cmd | wc -l)
6254 [ $nums -eq $expected ] ||
6255 error "'$cmd' wrong: found $nums, expected $expected"
6257 run_test 56n "check lfs find -type l"
6260 local dir=$DIR/$tdir
6262 setup_56 $dir $NUMFILES $NUMDIRS
6263 utime $dir/file1 > /dev/null || error "utime (1)"
6264 utime $dir/file2 > /dev/null || error "utime (2)"
6265 utime $dir/dir1 > /dev/null || error "utime (3)"
6266 utime $dir/dir2 > /dev/null || error "utime (4)"
6267 utime $dir/dir1/file1 > /dev/null || error "utime (5)"
6268 dd if=/dev/zero count=1 >> $dir/dir1/file1 && sync
6271 local nums=$($LFS find -mtime +0 $dir | wc -l)
6273 [ $nums -eq $expected ] ||
6274 error "lfs find -mtime +0 $dir: found $nums expect $expected"
6277 cmd="$LFS find -mtime 0 $dir"
6278 nums=$($cmd | wc -l)
6279 [ $nums -eq $expected ] ||
6280 error "'$cmd' wrong: found $nums, expected $expected"
6282 run_test 56o "check lfs find -mtime for old files"
6285 local dir=$DIR/$tdir
6289 # just to make sure there is something that won't be found
6291 touch $dir/$tfile.now
6293 for age in year week day hour min; do
6294 count=$((count + 1))
6296 touch $dir/$tfile-a.$age $dir/$tfile-m.$age
6297 touch --date="$count $age ago" -a $dir/$tfile-a.$age
6298 touch --date="$count $age ago" -m $dir/$tfile-m.$age
6300 local cmd="$LFS find $dir -mtime $count${age:0:1}"
6301 local nums=$($cmd | wc -l)
6302 [ $nums -eq $expected ] ||
6303 error "'$cmd' wrong: found $nums, expected $expected"
6305 cmd="$LFS find $dir -atime $count${age:0:1}"
6306 nums=$($cmd | wc -l)
6307 [ $nums -eq $expected ] ||
6308 error "'$cmd' wrong: found $nums, expected $expected"
6312 cmd="$LFS find $dir -ctime +1s -type f"
6313 nums=$($cmd | wc -l)
6314 (( $nums == $count * 2 + 1)) ||
6315 error "'$cmd' wrong: found $nums, expected $((count * 2 + 1))"
6317 run_test 56ob "check lfs find -atime -mtime -ctime with units"
6319 test_newerXY_base() {
6322 local dir=$DIR/$tdir
6326 if [ $y == "t" ]; then
6327 if [ $x == "b" ]; then
6328 ref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6330 ref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6333 ref=$DIR/$tfile.newer.$x$y
6334 touch $ref || error "touch $ref failed"
6337 echo "before = $ref"
6339 setup_56 $dir $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6341 if [ $y == "t" ]; then
6342 if [ $x == "b" ]; then
6343 negref=\"$(do_facet mds1 date +"%Y-%m-%d\ %H:%M:%S")\"
6345 negref=\"$(date +"%Y-%m-%d %H:%M:%S")\"
6348 negref=$DIR/$tfile.negnewer.$x$y
6349 touch $negref || error "touch $negref failed"
6352 echo "after = $negref"
6353 local cmd="$LFS find $dir -newer$x$y $ref"
6354 local nums=$(eval $cmd | wc -l)
6355 local expected=$(((NUMFILES + 2) * NUMDIRS + 1))
6357 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6358 error "'$cmd' wrong: found $nums newer, expected $expected" ; }
6360 cmd="$LFS find $dir ! -newer$x$y $negref"
6361 nums=$(eval $cmd | wc -l)
6362 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6363 error "'$cmd' wrong: found $nums older, expected $expected" ; }
6365 cmd="$LFS find $dir -newer$x$y $ref ! -newer$x$y $negref"
6366 nums=$(eval $cmd | wc -l)
6367 [ $nums -eq $expected ] || { ls -lauR --full-time $dir ;
6368 error "'$cmd' wrong: found $nums between, expected $expected"; }
6374 test_newerXY_base "a" "a"
6375 test_newerXY_base "a" "m"
6376 test_newerXY_base "a" "c"
6377 test_newerXY_base "m" "a"
6378 test_newerXY_base "m" "m"
6379 test_newerXY_base "m" "c"
6380 test_newerXY_base "c" "a"
6381 test_newerXY_base "c" "m"
6382 test_newerXY_base "c" "c"
6384 [[ -n "$sles_version" ]] &&
6385 echo "skip timestamp tests on SLES, LU-13665" && return 0
6387 test_newerXY_base "a" "t"
6388 test_newerXY_base "m" "t"
6389 test_newerXY_base "c" "t"
6391 [[ $MDS1_VERSION -lt $(version_code 2.13.54) ||
6392 $CLIENT_VERSION -lt $(version_code 2.13.54) ]] &&
6393 ! btime_supported && echo "btime unsupported" && return 0
6395 test_newerXY_base "b" "b"
6396 test_newerXY_base "b" "t"
6398 run_test 56oc "check lfs find -newerXY work"
6401 local dir=$DIR/$tdir
6406 $LFS find $dir -btime -1d -type f
6413 [ $MDS1_VERSION -lt $(version_code 2.13.53) ] &&
6414 ! btime_supported && skip "btime unsupported on MDS"
6416 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
6417 ! btime_supported && skip "btime unsupported on clients"
6419 local dir=$DIR/$tdir
6420 local ref=$DIR/$tfile.ref
6421 local negref=$DIR/$tfile.negref
6423 mkdir $dir || error "mkdir $dir failed"
6424 touch $dir/$tfile.n1 || error "touch $dir/$tfile.n1 failed"
6425 touch $dir/$tfile.n2 || error "touch $dir/$tfile.n2 failed"
6426 mkdir $dir/$tdir.n1 || error "mkdir $dir/$tdir.n1 failed"
6427 mkdir $dir/$tdir.n2 || error "mkdir $dir/$tdir.n2 failed"
6428 touch $ref || error "touch $ref failed"
6429 # sleep 3 seconds at least
6432 local before=$(do_facet mds1 date +%s)
6433 local skew=$(($(date +%s) - before + 1))
6435 if (( skew < 0 && skew > -5 )); then
6436 sleep $((0 - skew + 1))
6440 # Set the dir stripe params to limit files all on MDT0,
6441 # otherwise we need to calc the max clock skew between
6442 # the client and MDTs.
6443 setup_56 $dir/d.btime $NUMFILES $NUMDIRS "-i0 -c1" "-i0 -c1"
6445 touch $negref || error "touch $negref failed"
6447 local cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type f"
6448 local nums=$($cmd | wc -l)
6449 local expected=$(((NUMFILES + 1) * NUMDIRS))
6451 [ $nums -eq $expected ] ||
6452 error "'$cmd' wrong: found $nums, expected $expected"
6454 cmd="$LFS find $dir -newerbb $ref ! -newerbb $negref -type d"
6455 nums=$($cmd | wc -l)
6456 expected=$((NUMFILES + 1))
6457 [ $nums -eq $expected ] ||
6458 error "'$cmd' wrong: found $nums, expected $expected"
6460 [ $skew -lt 0 ] && return
6462 local after=$(do_facet mds1 date +%s)
6463 local age=$((after - before + 1 + skew))
6465 cmd="$LFS find $dir -btime -${age}s -type f"
6466 nums=$($cmd | wc -l)
6467 expected=$(((NUMFILES + 1) * NUMDIRS))
6469 echo "Clock skew between client and server: $skew, age:$age"
6470 [ $nums -eq $expected ] ||
6471 error "'$cmd' wrong: found $nums, expected $expected"
6473 expected=$(($NUMDIRS + 1))
6474 cmd="$LFS find $dir -btime -${age}s -type d"
6475 nums=$($cmd | wc -l)
6476 [ $nums -eq $expected ] ||
6477 error "'$cmd' wrong: found $nums, expected $expected"
6478 rm -f $ref $negref || error "Failed to remove $ref $negref"
6480 run_test 56od "check lfs find -btime with units"
6483 [ $RUNAS_ID -eq $UID ] &&
6484 skip_env "RUNAS_ID = UID = $UID -- skipping"
6486 local dir=$DIR/$tdir
6488 setup_56 $dir $NUMFILES $NUMDIRS
6489 chown $RUNAS_ID $dir/file* || error "chown $DIR/${tdir}g/file$i failed"
6491 local expected=$NUMFILES
6492 local cmd="$LFS find -uid $RUNAS_ID $dir"
6493 local nums=$($cmd | wc -l)
6495 [ $nums -eq $expected ] ||
6496 error "'$cmd' wrong: found $nums, expected $expected"
6498 expected=$(((NUMFILES + 1) * NUMDIRS + 1))
6499 cmd="$LFS find ! -uid $RUNAS_ID $dir"
6500 nums=$($cmd | wc -l)
6501 [ $nums -eq $expected ] ||
6502 error "'$cmd' wrong: found $nums, expected $expected"
6504 run_test 56p "check lfs find -uid and ! -uid"
6507 [ $RUNAS_ID -eq $UID ] &&
6508 skip_env "RUNAS_ID = UID = $UID -- skipping"
6510 local dir=$DIR/$tdir
6512 setup_56 $dir $NUMFILES $NUMDIRS
6513 chgrp $RUNAS_GID $dir/file* || error "chown $dir/file$i failed"
6515 local expected=$NUMFILES
6516 local cmd="$LFS find -gid $RUNAS_GID $dir"
6517 local nums=$($cmd | wc -l)
6519 [ $nums -eq $expected ] ||
6520 error "'$cmd' wrong: found $nums, expected $expected"
6522 expected=$(( ($NUMFILES+1) * $NUMDIRS + 1))
6523 cmd="$LFS find ! -gid $RUNAS_GID $dir"
6524 nums=$($cmd | wc -l)
6525 [ $nums -eq $expected ] ||
6526 error "'$cmd' wrong: found $nums, expected $expected"
6528 run_test 56q "check lfs find -gid and ! -gid"
6531 local dir=$DIR/$tdir
6533 setup_56 $dir $NUMFILES $NUMDIRS
6536 local cmd="$LFS find -size 0 -type f -lazy $dir"
6537 local nums=$($cmd | wc -l)
6539 [ $nums -eq $expected ] ||
6540 error "'$cmd' wrong: found $nums, expected $expected"
6541 cmd="$LFS find -size 0 -type f $dir"
6542 nums=$($cmd | wc -l)
6543 [ $nums -eq $expected ] ||
6544 error "'$cmd' wrong: found $nums, expected $expected"
6547 cmd="$LFS find ! -size 0 -type f -lazy $dir"
6548 nums=$($cmd | wc -l)
6549 [ $nums -eq $expected ] ||
6550 error "'$cmd' wrong: found $nums, expected $expected"
6551 cmd="$LFS find ! -size 0 -type f $dir"
6552 nums=$($cmd | wc -l)
6553 [ $nums -eq $expected ] ||
6554 error "'$cmd' wrong: found $nums, expected $expected"
6556 echo "test" > $dir/$tfile
6557 echo "test2" > $dir/$tfile.2 && sync
6559 cmd="$LFS find -size 5 -type f -lazy $dir"
6560 nums=$($cmd | wc -l)
6561 [ $nums -eq $expected ] ||
6562 error "'$cmd' wrong: found $nums, expected $expected"
6563 cmd="$LFS find -size 5 -type f $dir"
6564 nums=$($cmd | wc -l)
6565 [ $nums -eq $expected ] ||
6566 error "'$cmd' wrong: found $nums, expected $expected"
6569 cmd="$LFS find -size +5 -type f -lazy $dir"
6570 nums=$($cmd | wc -l)
6571 [ $nums -eq $expected ] ||
6572 error "'$cmd' wrong: found $nums, expected $expected"
6573 cmd="$LFS find -size +5 -type f $dir"
6574 nums=$($cmd | wc -l)
6575 [ $nums -eq $expected ] ||
6576 error "'$cmd' wrong: found $nums, expected $expected"
6579 cmd="$LFS find -size +0 -type f -lazy $dir"
6580 nums=$($cmd | wc -l)
6581 [ $nums -eq $expected ] ||
6582 error "'$cmd' wrong: found $nums, expected $expected"
6583 cmd="$LFS find -size +0 -type f $dir"
6584 nums=$($cmd | wc -l)
6585 [ $nums -eq $expected ] ||
6586 error "'$cmd' wrong: found $nums, expected $expected"
6589 cmd="$LFS find ! -size -5 -type f -lazy $dir"
6590 nums=$($cmd | wc -l)
6591 [ $nums -eq $expected ] ||
6592 error "'$cmd' wrong: found $nums, expected $expected"
6593 cmd="$LFS find ! -size -5 -type f $dir"
6594 nums=$($cmd | wc -l)
6595 [ $nums -eq $expected ] ||
6596 error "'$cmd' wrong: found $nums, expected $expected"
6599 cmd="$LFS find -size -5 -type f -lazy $dir"
6600 nums=$($cmd | wc -l)
6601 [ $nums -eq $expected ] ||
6602 error "'$cmd' wrong: found $nums, expected $expected"
6603 cmd="$LFS find -size -5 -type f $dir"
6604 nums=$($cmd | wc -l)
6605 [ $nums -eq $expected ] ||
6606 error "'$cmd' wrong: found $nums, expected $expected"
6608 run_test 56r "check lfs find -size works"
6615 cancel_lru_locks $OSC
6617 local rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6618 local nums=$($cmd | wc -l)
6620 [ $nums -eq $expected ] ||
6621 error "'$cmd' wrong: found $nums, expected $expected"
6623 local rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
6625 if (( rpcs_before + glimpses != rpcs_after )); then
6626 echo "Before: $rpcs_before After: $rpcs_after $NUMFILES"
6627 $LCTL get_param osc.*.stats | grep ldlm_glimpse_enqueue
6629 if [[ $glimpses == 0 ]]; then
6630 error "'$cmd' should not send glimpse RPCs to OST"
6632 error "'$cmd' should send $glimpses glimpse RPCs to OST"
6638 [[ $MDS1_VERSION -gt $(version_code 2.12.58) ]] ||
6639 skip "MDS < 2.12.58 doesn't return LSOM data"
6640 local dir=$DIR/$tdir
6641 local old_agl=$($LCTL get_param -n llite.*.statahead_agl)
6643 [[ $OSC == "mdc" ]] && skip "statahead not needed for DoM files"
6645 # statahead_agl may cause extra glimpse which confuses results. LU-13017
6646 $LCTL set_param -n llite.*.statahead_agl=0
6647 stack_trap "$LCTL set_param -n llite.*.statahead_agl=$old_agl"
6649 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6650 # open and close all files to ensure LSOM is updated
6651 cancel_lru_locks $OSC
6652 find $dir -type f | xargs cat > /dev/null
6654 # expect_found glimpse_rpcs command_to_run
6655 test_56ra_sub 12 0 "$LFS find -size 0 -type f -lazy $dir"
6656 test_56ra_sub 12 12 "$LFS find -size 0 -type f $dir"
6657 test_56ra_sub 0 0 "$LFS find ! -size 0 -type f -lazy $dir"
6658 test_56ra_sub 0 12 "$LFS find ! -size 0 -type f $dir"
6660 echo "test" > $dir/$tfile
6661 echo "test2" > $dir/$tfile.2 && sync
6662 cancel_lru_locks $OSC
6663 cat $dir/$tfile $dir/$tfile.2 > /dev/null
6665 test_56ra_sub 1 0 "$LFS find -size 5 -type f -lazy $dir"
6666 test_56ra_sub 1 14 "$LFS find -size 5 -type f $dir"
6667 test_56ra_sub 1 0 "$LFS find -size +5 -type f -lazy $dir"
6668 test_56ra_sub 1 14 "$LFS find -size +5 -type f $dir"
6670 test_56ra_sub 2 0 "$LFS find -size +0 -type f -lazy $dir"
6671 test_56ra_sub 2 14 "$LFS find -size +0 -type f $dir"
6672 test_56ra_sub 2 0 "$LFS find ! -size -5 -type f -lazy $dir"
6673 test_56ra_sub 2 14 "$LFS find ! -size -5 -type f $dir"
6674 test_56ra_sub 12 0 "$LFS find -size -5 -type f -lazy $dir"
6675 test_56ra_sub 12 14 "$LFS find -size -5 -type f $dir"
6677 run_test 56ra "check lfs find -size -lazy works for data on OSTs"
6680 local dir=$DIR/$tdir
6681 local tmp=$TMP/$tfile.log
6684 test_mkdir -p $dir || error "failed to mkdir $dir"
6685 $LFS setstripe -c 1 -i 0 $dir/$tfile ||
6686 error "failed to setstripe $dir/$tfile"
6687 mdt_idx=$($LFS getdirstripe -i $dir)
6688 dd if=/dev/zero of=$dir/$tfile bs=1M count=1
6690 stack_trap "rm -f $tmp" EXIT
6691 $LFS find --size +100K --ost 0 $dir |& tee $tmp
6692 ! grep -q obd_uuid $tmp ||
6693 error "failed to find --size +100K --ost 0 $dir"
6694 $LFS find --size +100K --mdt $mdt_idx $dir |& tee $tmp
6695 ! grep -q obd_uuid $tmp ||
6696 error "failed to find --size +100K --mdt $mdt_idx $dir"
6698 run_test 56rb "check lfs find --size --ost/--mdt works"
6701 (( MDSCOUNT >= 2 )) || skip "needs at least 2 MDTs"
6702 local dir=$DIR/$tdir
6705 test_mkdir -c 2 -H all_char $dir || error "failed to mkdir $dir"
6706 $LFS mkdir -c 2 --mdt-hash all_char $dir/$tdir-all{1..10}
6707 (( $MDSCOUNT > 2 )) &&
6708 $LFS mkdir -c 3 --mdt-hash fnv_1a_64 $dir/$tdir-fnv{1..10}
6709 mkdir $dir/$tdir-{1..10}
6710 touch $dir/$tfile-{1..10}
6712 found=$($LFS find $dir --mdt-count 2 | wc -l)
6714 (( $found == $expect )) || error "found $found 2-stripe, expect $expect"
6716 found=$($LFS find $dir -T +1 | wc -l)
6717 (( $MDSCOUNT > 2 )) && expect=$((expect + 10))
6718 (( $found == $expect )) || error "found $found 2+stripe, expect $expect"
6720 found=$($LFS find $dir --mdt-hash all_char | wc -l)
6722 (( $found == $expect )) || error "found $found all_char, expect $expect"
6724 found=$($LFS find $dir --mdt-hash fnv_1a_64 | wc -l)
6725 (( $MDSCOUNT > 2 )) && expect=10 || expect=0
6726 (( $found == $expect )) || error "found $found all_char, expect $expect"
6728 run_test 56rc "check lfs find --mdt-count/--mdt-hash works"
6730 test_56s() { # LU-611 #LU-9369
6731 [[ $OSTCOUNT -lt 2 ]] && skip_env "need at least 2 OSTs"
6733 local dir=$DIR/$tdir
6734 local onestripe=$(((NUMDIRS + 1) * NUMFILES))
6736 setup_56 $dir $NUMFILES $NUMDIRS "-c 1"
6737 for i in $(seq $NUMDIRS); do
6738 $LFS setstripe -c $((OSTCOUNT + 1)) $dir/dir$i/$tfile
6741 local expected=$NUMDIRS
6742 local cmd="$LFS find -c $OSTCOUNT $dir"
6743 local nums=$($cmd | wc -l)
6745 [ $nums -eq $expected ] || {
6746 $LFS getstripe -R $dir
6747 error "'$cmd' wrong: found $nums, expected $expected"
6750 expected=$((NUMDIRS + onestripe))
6751 cmd="$LFS find -stripe-count +0 -type f $dir"
6752 nums=$($cmd | wc -l)
6753 [ $nums -eq $expected ] || {
6754 $LFS getstripe -R $dir
6755 error "'$cmd' wrong: found $nums, expected $expected"
6759 cmd="$LFS find -stripe-count 1 -type f $dir"
6760 nums=$($cmd | wc -l)
6761 [ $nums -eq $expected ] || {
6762 $LFS getstripe -R $dir
6763 error "'$cmd' wrong: found $nums, expected $expected"
6766 cmd="$LFS find -stripe-count -2 -type f $dir"
6767 nums=$($cmd | wc -l)
6768 [ $nums -eq $expected ] || {
6769 $LFS getstripe -R $dir
6770 error "'$cmd' wrong: found $nums, expected $expected"
6774 cmd="$LFS find -stripe-count $((OSTCOUNT + 1)) -type f $dir"
6775 nums=$($cmd | wc -l)
6776 [ $nums -eq $expected ] || {
6777 $LFS getstripe -R $dir
6778 error "'$cmd' wrong: found $nums, expected $expected"
6781 run_test 56s "check lfs find -stripe-count works"
6783 test_56t() { # LU-611 #LU-9369
6784 local dir=$DIR/$tdir
6786 setup_56 $dir 0 $NUMDIRS
6787 for i in $(seq $NUMDIRS); do
6788 $LFS setstripe -S 8M $dir/dir$i/$tfile
6791 local expected=$NUMDIRS
6792 local cmd="$LFS find -S 8M $dir"
6793 local nums=$($cmd | wc -l)
6795 [ $nums -eq $expected ] || {
6796 $LFS getstripe -R $dir
6797 error "'$cmd' wrong: found $nums, expected $expected"
6801 setup_56 $dir $NUMFILES $NUMDIRS "--stripe-size 512k"
6803 $LFS setstripe -S 256k $dir/$tfile.{0,1,2,3}
6805 expected=$(((NUMDIRS + 1) * NUMFILES))
6806 cmd="$LFS find -stripe-size 512k -type f $dir"
6807 nums=$($cmd | wc -l)
6808 [ $nums -eq $expected ] ||
6809 error "'$cmd' wrong: found $nums, expected $expected"
6811 cmd="$LFS find -stripe-size +320k -type f $dir"
6812 nums=$($cmd | wc -l)
6813 [ $nums -eq $expected ] ||
6814 error "'$cmd' wrong: found $nums, expected $expected"
6816 expected=$(((NUMDIRS + 1) * NUMFILES + 4))
6817 cmd="$LFS find -stripe-size +200k -type f $dir"
6818 nums=$($cmd | wc -l)
6819 [ $nums -eq $expected ] ||
6820 error "'$cmd' wrong: found $nums, expected $expected"
6822 cmd="$LFS find -stripe-size -640k -type f $dir"
6823 nums=$($cmd | wc -l)
6824 [ $nums -eq $expected ] ||
6825 error "'$cmd' wrong: found $nums, expected $expected"
6828 cmd="$LFS find -stripe-size 256k -type f $dir"
6829 nums=$($cmd | wc -l)
6830 [ $nums -eq $expected ] ||
6831 error "'$cmd' wrong: found $nums, expected $expected"
6833 cmd="$LFS find -stripe-size -320k -type f $dir"
6834 nums=$($cmd | wc -l)
6835 [ $nums -eq $expected ] ||
6836 error "'$cmd' wrong: found $nums, expected $expected"
6839 cmd="$LFS find -stripe-size 1024k -type f $dir"
6840 nums=$($cmd | wc -l)
6841 [ $nums -eq $expected ] ||
6842 error "'$cmd' wrong: found $nums, expected $expected"
6844 run_test 56t "check lfs find -stripe-size works"
6846 test_56u() { # LU-611
6847 local dir=$DIR/$tdir
6849 setup_56 $dir $NUMFILES $NUMDIRS "-i 0 -c 1"
6851 if [[ $OSTCOUNT -gt 1 ]]; then
6852 $LFS setstripe -i 1 -c 1 $dir/$tfile.{0,1,2,3}
6858 local expected=$(((NUMDIRS + 1) * NUMFILES))
6859 local cmd="$LFS find -stripe-index 0 -type f $dir"
6860 local nums=$($cmd | wc -l)
6862 [ $nums -eq $expected ] ||
6863 error "'$cmd' wrong: found $nums, expected $expected"
6866 cmd="$LFS find -stripe-index 1 -type f $dir"
6867 nums=$($cmd | wc -l)
6868 [ $nums -eq $expected ] ||
6869 error "'$cmd' wrong: found $nums, expected $expected"
6871 cmd="$LFS find ! -stripe-index 0 -type f $dir"
6872 nums=$($cmd | wc -l)
6873 [ $nums -eq $expected ] ||
6874 error "'$cmd' wrong: found $nums, expected $expected"
6877 # This should produce an error and not return any files
6878 cmd="$LFS find -stripe-index $OSTCOUNT -type f $dir"
6879 nums=$($cmd 2>/dev/null | wc -l)
6880 [ $nums -eq $expected ] ||
6881 error "'$cmd' wrong: found $nums, expected $expected"
6883 if [[ $OSTCOUNT -gt 1 ]]; then
6884 expected=$(((NUMDIRS + 1) * NUMFILES + onestripe))
6885 cmd="$LFS find -stripe-index 0,1 -type f $dir"
6886 nums=$($cmd | wc -l)
6887 [ $nums -eq $expected ] ||
6888 error "'$cmd' wrong: found $nums, expected $expected"
6891 run_test 56u "check lfs find -stripe-index works"
6895 local dir=$DIR/$tdir
6897 setup_56 $dir $NUMFILES $NUMDIRS
6899 UUID=$(mdtuuid_from_index $mdt_idx $dir)
6900 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT $mdt_idx"
6902 for file in $($LFS find -m $UUID $dir); do
6903 file_midx=$($LFS getstripe -m $file)
6904 [ $file_midx -eq $mdt_idx ] ||
6905 error "lfs find -m $UUID != getstripe -m $file_midx"
6908 run_test 56v "check 'lfs find -m match with lfs getstripe -m'"
6911 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
6912 [ $PARALLEL == "yes" ] && skip "skip parallel run"
6914 local dir=$DIR/$tdir
6916 setup_56 $dir $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
6918 local stripe_size=$($LFS getstripe -S -d $dir) ||
6919 error "$LFS getstripe -S -d $dir failed"
6920 stripe_size=${stripe_size%% *}
6922 local file_size=$((stripe_size * OSTCOUNT))
6923 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
6924 local required_space=$((file_num * file_size))
6925 local free_space=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
6927 [[ $free_space -le $((required_space / 1024)) ]] &&
6928 skip_env "need $required_space, have $free_space kbytes"
6931 local dd_count=$((file_size / dd_bs))
6933 # write data into the files
6938 for i in $(seq $NUMFILES); do
6940 yes | dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6941 error "write data into $file failed"
6943 for i in $(seq $NUMDIRS); do
6944 for j in $(seq $NUMFILES); do
6945 file=$dir/dir$i/file$j
6946 yes|dd bs=$dd_bs count=$dd_count of=$file &>/dev/null ||
6947 error "write data into $file failed"
6951 # $LFS_MIGRATE will fail if hard link migration is unsupported
6952 if [[ $MDS1_VERSION -gt $(version_code 2.5.55) ]]; then
6953 createmany -l$dir/dir1/file1 $dir/dir1/link 200 ||
6954 error "creating links to $dir/dir1/file1 failed"
6959 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
6962 local cmd="$LFS_MIGRATE -y -c $expected $dir/file1"
6965 eval $cmd || error "$cmd failed"
6967 check_stripe_count $dir/file1 $expected
6969 if [ $MDS1_VERSION -ge $(version_code 2.6.90) ];
6971 # lfs_migrate file onto OST 0 if it is on OST 1, or onto
6972 # OST 1 if it is on OST 0. This file is small enough to
6973 # be on only one stripe.
6974 file=$dir/migr_1_ost
6975 dd bs=$dd_bs count=1 if=/dev/urandom of=$file >/dev/null 2>&1 ||
6976 error "write data into $file failed"
6977 local obdidx=$($LFS getstripe -i $file)
6978 local oldmd5=$(md5sum $file)
6981 [[ $obdidx -eq 0 ]] && newobdidx=1
6982 cmd="$LFS migrate -i $newobdidx $file"
6984 eval $cmd || error "$cmd failed"
6986 local realobdix=$($LFS getstripe -i $file)
6987 local newmd5=$(md5sum $file)
6989 [[ $newobdidx -ne $realobdix ]] &&
6990 error "new OST is different (was=$obdidx, "\
6991 "wanted=$newobdidx, got=$realobdix)"
6992 [[ "$oldmd5" != "$newmd5" ]] &&
6993 error "md5sum differ: $oldmd5, $newmd5"
6997 cmd="$LFS_MIGRATE -y -c $expected $dir/dir1"
6999 eval $cmd || error "$cmd failed"
7001 for j in $(seq $NUMFILES); do
7002 check_stripe_count $dir/dir1/file$j $expected
7005 # lfs_migrate works with lfs find
7006 cmd="$LFS find -stripe_count $OSTCOUNT -type f $dir |
7007 $LFS_MIGRATE -y -c $expected"
7009 eval $cmd || error "$cmd failed"
7011 for i in $(seq 2 $NUMFILES); do
7012 check_stripe_count $dir/file$i $expected
7014 for i in $(seq 2 $NUMDIRS); do
7015 for j in $(seq $NUMFILES); do
7016 check_stripe_count $dir/dir$i/file$j $expected
7020 run_test 56w "check lfs_migrate -c stripe_count works"
7023 local file1=$DIR/$tdir/file1
7024 local create_pool=false
7025 local initial_pool=$($LFS getstripe -p $DIR)
7029 echo -n "Creating test dir..."
7030 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7033 echo -n "Creating test file..."
7034 touch $file1 || error "cannot create file"
7037 echo -n "Detecting existing pools..."
7038 pool_list=($($LFS pool_list $FSNAME | grep "$FSNAME\." | cut -d. -f2))
7040 if [ ${#pool_list[@]} -gt 0 ]; then
7041 echo "${pool_list[@]}"
7042 for thispool in "${pool_list[@]}"; do
7043 if [[ -z "$initial_pool" ||
7044 "$initial_pool" != "$thispool" ]]; then
7046 echo "Using existing pool '$pool'"
7051 echo "none detected."
7053 if [ -z "$pool" ]; then
7054 pool=${POOL:-testpool}
7055 [ "$initial_pool" = "$pool" ] && pool="testpool2"
7056 echo -n "Creating pool '$pool'..."
7058 pool_add $pool &> /dev/null ||
7059 error "pool_add failed"
7062 echo -n "Adding target to pool..."
7063 pool_add_targets $pool 0 0 1 &> /dev/null ||
7064 error "pool_add_targets failed"
7068 echo -n "Setting pool using -p option..."
7069 $LFS_MIGRATE -y -q --no-rsync -p $pool $file1 &> /dev/null ||
7070 error "migrate failed rc = $?"
7073 echo -n "Verifying test file is in pool after migrating..."
7074 [ "$($LFS getstripe -p $file1)" = $pool ] ||
7075 error "file was not migrated to pool $pool"
7078 echo -n "Removing test file from pool '$pool'..."
7079 # "lfs migrate $file" won't remove the file from the pool
7080 # until some striping information is changed.
7081 $LFS migrate -c 1 $file1 &> /dev/null ||
7082 error "cannot remove from pool"
7083 [ "$($LFS getstripe -p $file1)" ] &&
7084 error "pool still set"
7087 echo -n "Setting pool using --pool option..."
7088 $LFS_MIGRATE -y -q --no-rsync --pool $pool $file1 &> /dev/null ||
7089 error "migrate failed rc = $?"
7094 if $create_pool; then
7095 destroy_test_pools 2> /dev/null ||
7096 error "destroy test pools failed"
7099 run_test 56wb "check lfs_migrate pool support"
7102 local file1="$DIR/$tdir/file1"
7109 echo -n "Creating test dir..."
7110 test_mkdir $DIR/$tdir &> /dev/null || error "cannot create dir"
7111 $LFS setstripe -S 1M -c 1 "$DIR/$tdir" &> /dev/null ||
7112 error "cannot set stripe by '-S 1M -c 1'"
7115 echo -n "Setting initial stripe for test file..."
7116 $LFS setstripe -S 512K -c 1 "$file1" &> /dev/null ||
7117 error "cannot set stripe"
7118 cur_ssize=$($LFS getstripe -S "$file1")
7119 [ $cur_ssize -eq 524288 ] || error "setstripe -S $cur_ssize != 524288"
7122 # File currently set to -S 512K -c 1
7124 # Ensure -c and -S options are rejected when -R is set
7125 echo -n "Verifying incompatible options are detected..."
7126 $LFS_MIGRATE -y -R -c 1 "$file1" &> /dev/null &&
7127 error "incompatible -c and -R options not detected"
7128 $LFS_MIGRATE -y -R -S 1M "$file1" &> /dev/null &&
7129 error "incompatible -S and -R options not detected"
7132 # Ensure unrecognized options are passed through to 'lfs migrate'
7133 echo -n "Verifying -S option is passed through to lfs migrate..."
7134 $LFS_MIGRATE -y -S 1M "$file1" &> /dev/null ||
7135 error "migration failed"
7136 cur_ssize=$($LFS getstripe -S "$file1")
7137 [ $cur_ssize -eq 1048576 ] || error "migrate -S $cur_ssize != 1048576"
7140 # File currently set to -S 1M -c 1
7142 # Ensure long options are supported
7143 echo -n "Verifying long options supported..."
7144 $LFS_MIGRATE -y --non-block "$file1" &> /dev/null ||
7145 error "long option without argument not supported"
7146 $LFS_MIGRATE -y --stripe-size 512K "$file1" &> /dev/null ||
7147 error "long option with argument not supported"
7148 cur_ssize=$($LFS getstripe -S "$file1")
7149 [ $cur_ssize -eq 524288 ] ||
7150 error "migrate --stripe-size $cur_ssize != 524288"
7153 # File currently set to -S 512K -c 1
7155 if [ "$OSTCOUNT" -gt 1 ]; then
7156 echo -n "Verifying explicit stripe count can be set..."
7157 $LFS_MIGRATE -y -c 2 "$file1" &> /dev/null ||
7158 error "migrate failed"
7159 cur_scount=$($LFS getstripe -c "$file1")
7160 [ $cur_scount -eq 2 ] || error "migrate -c $cur_scount != 2"
7164 # File currently set to -S 512K -c 1 or -S 512K -c 2
7166 # Ensure parent striping is used if -R is set, and no stripe
7167 # count or size is specified
7168 echo -n "Setting stripe for parent directory..."
7169 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7170 error "cannot set stripe '-S 2M -c 1'"
7173 echo -n "Verifying restripe option uses parent stripe settings..."
7174 parent_ssize=$($LFS getstripe -S $DIR/$tdir 2>/dev/null)
7175 parent_scount=$($LFS getstripe -c $DIR/$tdir 2>/dev/null)
7176 $LFS_MIGRATE -y -R "$file1" &> /dev/null ||
7177 error "migrate failed"
7178 cur_ssize=$($LFS getstripe -S "$file1")
7179 [ $cur_ssize -eq $parent_ssize ] ||
7180 error "migrate -R stripe_size $cur_ssize != $parent_ssize"
7181 cur_scount=$($LFS getstripe -c "$file1")
7182 [ $cur_scount -eq $parent_scount ] ||
7183 error "migrate -R stripe_count $cur_scount != $parent_scount"
7186 # File currently set to -S 1M -c 1
7188 # Ensure striping is preserved if -R is not set, and no stripe
7189 # count or size is specified
7190 echo -n "Verifying striping size preserved when not specified..."
7191 orig_ssize=$($LFS getstripe -S "$file1" 2>/dev/null)
7192 $LFS setstripe -S 2M -c 1 "$DIR/$tdir" &> /dev/null ||
7193 error "cannot set stripe on parent directory"
7194 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7195 error "migrate failed"
7196 cur_ssize=$($LFS getstripe -S "$file1")
7197 [ $cur_ssize -eq $orig_ssize ] ||
7198 error "migrate by default $cur_ssize != $orig_ssize"
7201 # Ensure file name properly detected when final option has no argument
7202 echo -n "Verifying file name properly detected..."
7203 $LFS_MIGRATE -y "$file1" &> /dev/null ||
7204 error "file name interpreted as option argument"
7210 run_test 56wc "check unrecognized options for lfs_migrate are passed through"
7213 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7215 local file1=$DIR/$tdir/file1
7217 echo -n "Creating test dir..."
7218 test_mkdir $DIR/$tdir || error "cannot create dir"
7221 echo -n "Creating test file..."
7225 # Ensure 'lfs migrate' will fail by using a non-existent option,
7226 # and make sure rsync is not called to recover
7227 echo -n "Make sure --no-rsync option works..."
7228 $LFS_MIGRATE -y --no-rsync --invalid-opt $file1 2>&1 |
7229 grep -q 'refusing to fall back to rsync' ||
7230 error "rsync was called with --no-rsync set"
7233 # Ensure rsync is called without trying 'lfs migrate' first
7234 echo -n "Make sure --rsync option works..."
7235 $LFS_MIGRATE -y --rsync --invalid-opt $file1 2>&1 |
7236 grep -q 'falling back to rsync' &&
7237 error "lfs migrate was called with --rsync set"
7240 echo -n "Make sure --rsync and --no-rsync options are exclusive..."
7241 $LFS_MIGRATE -y --rsync --no-rsync $file1 2>&1 |
7242 grep -q 'at the same time' ||
7243 error "--rsync and --no-rsync accepted concurrently"
7249 run_test 56wd "check lfs_migrate --rsync and --no-rsync work"
7255 test_mkdir $td || error "cannot create $td"
7256 touch $tf || error "cannot touch $tf"
7258 echo -n "Make sure --non-direct|-D works..."
7259 $LFS_MIGRATE -y --non-direct -v $tf 2>&1 |
7260 grep -q "lfs migrate --non-direct" ||
7261 error "--non-direct option cannot work correctly"
7262 $LFS_MIGRATE -y -D -v $tf 2>&1 |
7263 grep -q "lfs migrate -D" ||
7264 error "-D option cannot work correctly"
7267 run_test 56we "check lfs_migrate --non-direct|-D support"
7270 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7271 check_swap_layouts_support
7273 local dir=$DIR/$tdir
7274 local ref1=/etc/passwd
7275 local file1=$dir/file1
7277 test_mkdir $dir || error "creating dir $dir"
7278 $LFS setstripe -c 2 $file1
7280 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
7281 stripe=$($LFS getstripe -c $file1)
7282 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7283 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7288 run_test 56x "lfs migration support"
7291 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7292 check_swap_layouts_support
7294 local dir=$DIR/$tdir/$testnum
7298 local ref1=/etc/passwd
7299 local file1=$dir/file1
7301 $LFS setstripe -c 2 $file1
7303 $LFS migrate --block -c 1 $file1 || error "migrate failed rc = $?"
7305 local stripe=$($LFS getstripe -c $file1)
7307 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
7308 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
7313 run_test 56xa "lfs migration --block support"
7315 check_migrate_links() {
7317 local file1="$dir/file1"
7321 local total_count=$(($begin + $count - 1))
7322 local symlink_count=10
7325 if [ ! -f "$file1" ]; then
7326 echo -n "creating initial file..."
7327 $LFS setstripe -c 1 -S "512k" "$file1" ||
7328 error "cannot setstripe initial file"
7331 echo -n "creating symlinks..."
7332 for s in $(seq 1 $symlink_count); do
7333 ln -s "$file1" "$dir/slink$s" ||
7334 error "cannot create symlinks"
7338 echo -n "creating nonlinked files..."
7339 createmany -o "$dir/uniq" 1 10 &> /dev/null ||
7340 error "cannot create nonlinked files"
7345 if [ ! -f "$dir/file$total_count" ]; then
7346 echo -n "creating hard links $begin:$total_count..."
7347 createmany -l"$file1" "$dir/file" "$begin" "$count" &> \
7348 /dev/null || error "cannot create hard links"
7352 echo -n "checking number of hard links listed in xattrs..."
7353 local fid=$($LFS getstripe -F "$file1")
7354 local paths=($($LFS fid2path "$MOUNT" "$fid" 2> /dev/null))
7357 if [ ${#paths[*]} -lt $total_count -a "$begin" -eq 2 ]; then
7358 skip "hard link list has unexpected size, skipping test"
7360 if [ ${#paths[*]} -ge $total_count -a "$begin" -ne 2 ]; then
7361 error "link names should exceed xattrs size"
7364 echo -n "migrating files..."
7365 local migrate_out=$($runas $LFS_MIGRATE -y -S '1m' $dir)
7367 [ $rc -eq 0 ] || error "migrate failed rc = $rc"
7370 # make sure all links have been properly migrated
7371 echo -n "verifying files..."
7372 fid=$($LFS getstripe -F "$file1") ||
7373 error "cannot get fid for file $file1"
7374 for i in $(seq 2 $total_count); do
7375 local fid2=$($LFS getstripe -F $dir/file$i)
7377 [ "$fid2" == "$fid" ] ||
7378 error "migrated hard link has mismatched FID"
7381 # make sure hard links were properly detected, and migration was
7382 # performed only once for the entire link set; nonlinked files should
7384 local actual=$(grep -c 'done' <<< "$migrate_out")
7385 local expected=$(($uniq_count + 1))
7387 [ "$actual" -eq "$expected" ] ||
7388 error "hard links individually migrated ($actual != $expected)"
7390 # make sure the correct number of hard links are present
7391 local hardlinks=$(stat -c '%h' "$file1")
7393 [ $hardlinks -eq $total_count ] ||
7394 error "num hard links $hardlinks != $total_count"
7401 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
7402 skip "Need MDS version at least 2.10.55"
7404 local dir="$DIR/$tdir"
7406 test_mkdir "$dir" || error "cannot create dir $dir"
7408 echo "testing lfs migrate mode when all links fit within xattrs"
7409 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 2 99
7411 echo "testing rsync mode when all links fit within xattrs"
7412 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 2 99
7414 echo "testing lfs migrate mode when all links do not fit within xattrs"
7415 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100
7417 echo "testing rsync mode when all links do not fit within xattrs"
7418 LFS_MIGRATE_RSYNC_MODE=true check_migrate_links "$dir" 101 100
7420 chown -R $RUNAS_ID $dir
7421 echo "testing non-root lfs migrate mode when not all links are in xattr"
7422 LFS_MIGRATE_RSYNC_MODE=false check_migrate_links "$dir" 101 100 "$RUNAS"
7427 run_test 56xb "lfs migration hard link support"
7430 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7432 local dir="$DIR/$tdir"
7434 test_mkdir "$dir" || error "cannot create dir $dir"
7436 # Test 1: ensure file < 1 GB is always migrated with 1 stripe
7437 echo -n "Setting initial stripe for 20MB test file..."
7438 $LFS setstripe -c 2 -i 0 "$dir/20mb" ||
7439 error "cannot setstripe 20MB file"
7441 echo -n "Sizing 20MB test file..."
7442 $TRUNCATE "$dir/20mb" 20971520 || error "cannot create 20MB test file"
7444 echo -n "Verifying small file autostripe count is 1..."
7445 $LFS_MIGRATE -y -A -C 1 "$dir/20mb" ||
7446 error "cannot migrate 20MB file"
7447 local stripe_count=$($LFS getstripe -c "$dir/20mb") ||
7448 error "cannot get stripe for $dir/20mb"
7449 [ $stripe_count -eq 1 ] ||
7450 error "unexpected stripe count $stripe_count for 20MB file"
7454 # Test 2: File is small enough to fit within the available space on
7455 # sqrt(size_in_gb) + 1 OSTs but is larger than 1GB. The file must
7456 # have at least an additional 1KB for each desired stripe for test 3
7457 echo -n "Setting stripe for 1GB test file..."
7458 $LFS setstripe -c 1 -i 0 "$dir/1gb" || error "cannot setstripe 1GB file"
7460 echo -n "Sizing 1GB test file..."
7461 # File size is 1GB + 3KB
7462 $TRUNCATE "$dir/1gb" 1073744896 || error "cannot create 1GB test file"
7465 # need at least 512MB per OST for 1GB file to fit in 2 stripes
7466 local avail=$($LCTL get_param -n llite.$FSNAME*.kbytesavail)
7467 if (( avail > 524288 * OSTCOUNT )); then
7468 echo -n "Migrating 1GB file..."
7469 $LFS_MIGRATE -y -A -C 1 "$dir/1gb" ||
7470 error "cannot migrate 1GB file"
7472 echo -n "Verifying autostripe count is sqrt(n) + 1..."
7473 stripe_count=$($LFS getstripe -c "$dir/1gb") ||
7474 error "cannot getstripe for 1GB file"
7475 [ $stripe_count -eq 2 ] ||
7476 error "unexpected stripe count $stripe_count != 2"
7480 # Test 3: File is too large to fit within the available space on
7481 # sqrt(n) + 1 OSTs. Simulate limited available space with -X
7482 if [ $OSTCOUNT -ge 3 ]; then
7483 # The required available space is calculated as
7484 # file size (1GB + 3KB) / OST count (3).
7485 local kb_per_ost=349526
7487 echo -n "Migrating 1GB file with limit..."
7488 $LFS_MIGRATE -y -A -C 1 -X $kb_per_ost "$dir/1gb" ||
7489 error "cannot migrate 1GB file with limit"
7492 stripe_count=$($LFS getstripe -c "$dir/1gb")
7493 echo -n "Verifying 1GB autostripe count with limited space..."
7494 [ "$stripe_count" -a $stripe_count -ge 3 ] ||
7495 error "unexpected stripe count $stripe_count (min 3)"
7502 run_test 56xc "lfs migration autostripe"
7505 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7507 local dir=$DIR/$tdir
7508 local f_mgrt=$dir/$tfile.mgrt
7509 local f_yaml=$dir/$tfile.yaml
7510 local f_copy=$dir/$tfile.copy
7511 local layout_yaml="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7512 local layout_copy="-c 2 -S 2M -i 1"
7513 local yamlfile=$dir/yamlfile
7514 local layout_before;
7517 test_mkdir "$dir" || error "cannot create dir $dir"
7518 $LFS setstripe $layout_yaml $f_yaml ||
7519 error "cannot setstripe $f_yaml with layout $layout_yaml"
7520 $LFS getstripe --yaml $f_yaml > $yamlfile
7521 $LFS setstripe $layout_copy $f_copy ||
7522 error "cannot setstripe $f_copy with layout $layout_copy"
7524 dd if=/dev/zero of=$f_mgrt bs=1M count=4
7526 # 1. test option --yaml
7527 $LFS_MIGRATE -y --yaml $yamlfile $f_mgrt ||
7528 error "cannot migrate $f_mgrt with --yaml $yamlfile"
7529 layout_before=$(get_layout_param $f_yaml)
7530 layout_after=$(get_layout_param $f_mgrt)
7531 [ "$layout_after" == "$layout_before" ] ||
7532 error "lfs_migrate --yaml: $layout_after != $layout_before"
7534 # 2. test option --copy
7535 $LFS_MIGRATE -y --copy $f_copy $f_mgrt ||
7536 error "cannot migrate $f_mgrt with --copy $f_copy"
7537 layout_before=$(get_layout_param $f_copy)
7538 layout_after=$(get_layout_param $f_mgrt)
7539 [ "$layout_after" == "$layout_before" ] ||
7540 error "lfs_migrate --copy: $layout_after != $layout_before"
7542 run_test 56xd "check lfs_migrate --yaml and --copy support"
7545 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
7547 local dir=$DIR/$tdir
7548 local f_comp=$dir/$tfile
7549 local layout="-E 1M -S 512K -c 1 -E -1 -S 1M -c 2 -i 0"
7550 local layout_before=""
7551 local layout_after=""
7553 test_mkdir "$dir" || error "cannot create dir $dir"
7554 $LFS setstripe $layout $f_comp ||
7555 error "cannot setstripe $f_comp with layout $layout"
7556 layout_before=$(get_layout_param $f_comp)
7557 dd if=/dev/zero of=$f_comp bs=1M count=4
7559 # 1. migrate a comp layout file by lfs_migrate
7560 $LFS_MIGRATE -y $f_comp || error "cannot migrate $f_comp by lfs_migrate"
7561 layout_after=$(get_layout_param $f_comp)
7562 [ "$layout_before" == "$layout_after" ] ||
7563 error "lfs_migrate: $layout_before != $layout_after"
7565 # 2. migrate a comp layout file by lfs migrate
7566 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7567 layout_after=$(get_layout_param $f_comp)
7568 [ "$layout_before" == "$layout_after" ] ||
7569 error "lfs migrate: $layout_before != $layout_after"
7571 run_test 56xe "migrate a composite layout file"
7574 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
7576 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
7577 skip "Need server version at least 2.13.53"
7579 local dir=$DIR/$tdir
7580 local f_comp=$dir/$tfile
7581 local layout="-E 1M -c1 -E -1 -c2"
7585 test_mkdir "$dir" || error "cannot create dir $dir"
7586 $LFS setstripe $layout $f_comp ||
7587 error "cannot setstripe $f_comp with layout $layout"
7588 fid_before=$($LFS getstripe --fid $f_comp)
7589 dd if=/dev/zero of=$f_comp bs=1M count=4
7591 # 1. migrate a comp layout file to a comp layout
7592 $LFS migrate $f_comp || error "cannot migrate $f_comp by lfs migrate"
7593 fid_after=$($LFS getstripe --fid $f_comp)
7594 [ "$fid_before" == "$fid_after" ] ||
7595 error "comp-to-comp migrate: $fid_before != $fid_after"
7597 # 2. migrate a comp layout file to a plain layout
7598 $LFS migrate -c2 $f_comp ||
7599 error "cannot migrate $f_comp by lfs migrate"
7600 fid_after=$($LFS getstripe --fid $f_comp)
7601 [ "$fid_before" == "$fid_after" ] ||
7602 error "comp-to-plain migrate: $fid_before != $fid_after"
7604 # 3. migrate a plain layout file to a comp layout
7605 $LFS migrate $layout $f_comp ||
7606 error "cannot migrate $f_comp by lfs migrate"
7607 fid_after=$($LFS getstripe --fid $f_comp)
7608 [ "$fid_before" == "$fid_after" ] ||
7609 error "plain-to-comp migrate: $fid_before != $fid_after"
7611 run_test 56xf "FID is not lost during migration of a composite layout file"
7614 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
7615 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
7618 local dir=$DIR/$tdir
7622 test_mkdir -p $dir || error "creating dir $dir"
7623 touch $f1 || error "creating std file $f1"
7624 $MULTIOP $f2 H2c || error "creating released file $f2"
7626 # a directory can be raid0, so ask only for files
7627 res=$($LFS find $dir -L raid0 -type f | wc -l)
7628 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
7630 res=$($LFS find $dir \! -L raid0 -type f | wc -l)
7631 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
7633 # only files can be released, so no need to force file search
7634 res=$($LFS find $dir -L released)
7635 [[ $res == $f2 ]] || error "search released: found $res != $f2"
7637 res=$($LFS find $dir -type f \! -L released)
7638 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
7640 run_test 56y "lfs find -L raid0|released"
7642 test_56z() { # LU-4824
7643 # This checks to make sure 'lfs find' continues after errors
7644 # There are two classes of errors that should be caught:
7645 # - If multiple paths are provided, all should be searched even if one
7647 # - If errors are encountered during the search, it should not terminate
7649 local dir=$DIR/$tdir
7653 for i in d{0..9}; do
7655 touch $dir/$i/$tfile
7657 $LFS find $DIR/non_existent_dir $dir &&
7658 error "$LFS find did not return an error"
7659 # Make a directory unsearchable. This should NOT be the last entry in
7660 # directory order. Arbitrarily pick the 6th entry
7661 chmod 700 $($LFS find $dir -type d | sed '6!d')
7663 $RUNAS $LFS find $DIR/non_existent $dir
7664 local count=$($RUNAS $LFS find $DIR/non_existent $dir | wc -l)
7666 # The user should be able to see 10 directories and 9 files
7667 (( count == 19 )) ||
7668 error "$LFS find found $count != 19 entries after error"
7670 run_test 56z "lfs find should continue after an error"
7672 test_56aa() { # LU-5937
7673 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
7675 local dir=$DIR/$tdir
7678 $LFS setdirstripe -c$MDSCOUNT $dir/striped_dir
7680 createmany -o $dir/striped_dir/${tfile}- 1024
7681 local dirs=$($LFS find --size +8k $dir/)
7683 [ -n "$dirs" ] || error "lfs find --size wrong under striped dir"
7685 run_test 56aa "lfs find --size under striped dir"
7687 test_56ab() { # LU-10705
7688 test_mkdir $DIR/$tdir
7689 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=8k count=1 seek=2k
7690 dd if=/dev/zero of=$DIR/$tdir/$tfile.2 bs=4k count=1 seek=4k
7691 dd if=/dev/zero of=$DIR/$tdir/$tfile.3 bs=1M count=2 seek=16
7692 # Flush writes to ensure valid blocks. Need to be more thorough for
7693 # ZFS, since blocks are not allocated/returned to client immediately.
7695 wait_zfs_commit ost1 2
7696 cancel_lru_locks osc
7699 local files=$($LFS find --size +16M $DIR/$tdir | wc -l)
7701 [[ $files == 3 ]] || error ">16M size files $files isn't 3 as expected"
7703 files=$($LFS find --blocks +1M $DIR/$tdir | wc -l)
7704 [[ $files == 1 ]] || error ">1M blocks files $files isn't 1 as expected"
7706 rm -f $DIR/$tdir/$tfile.[123]
7708 run_test 56ab "lfs find --blocks"
7712 local dir="$DIR/$tdir"
7713 local perms=(001 002 003 004 005 006 007
7714 010 020 030 040 050 060 070
7715 100 200 300 400 500 600 700
7716 111 222 333 444 555 666 777)
7717 local perm_minus=(8 8 4 8 4 4 2
7721 local perm_slash=(8 8 12 8 12 12 14
7724 16 16 24 16 24 24 28)
7727 for perm in ${perms[*]}; do
7728 touch "$dir/$tfile.$perm"
7729 chmod $perm "$dir/$tfile.$perm"
7732 for ((i = 0; i < ${#perms[*]}; i++)); do
7733 local num=$($LFS find $dir -perm ${perms[i]} | wc -l)
7735 error "lfs find -perm ${perms[i]}:"\
7738 num=$($LFS find $dir -perm -${perms[i]} -type f| wc -l)
7739 (( $num == ${perm_minus[i]} )) ||
7740 error "lfs find -perm -${perms[i]}:"\
7741 "$num != ${perm_minus[i]}"
7743 num=$($LFS find $dir -perm /${perms[i]} -type f| wc -l)
7744 (( $num == ${perm_slash[i]} )) ||
7745 error "lfs find -perm /${perms[i]}:"\
7746 "$num != ${perm_slash[i]}"
7749 run_test 56aca "check lfs find -perm with octal representation"
7752 local dir=$DIR/$tdir
7753 # p is the permission of write and execute for user, group and other
7754 # without the umask. It is used to test +wx.
7755 local p=$(printf "%o" "$((0333 & ~$(umask)))")
7756 local perms=(1000 000 2000 4000 $p 644 111 110 100 004)
7757 local symbolic=(+t a+t u+t g+t o+t
7763 o=r,ug+o,u+w u=r,a+u,u+w
7764 g=r,ugo=g,u+w u+x,+X +X
7765 u+x,u+X u+X u+x,g+X o+r,+X
7769 for perm in ${perms[*]}; do
7770 touch "$dir/$tfile.$perm"
7771 chmod $perm "$dir/$tfile.$perm"
7774 for (( i = 0; i < ${#symbolic[*]}; i++ )); do
7775 local num=$($LFS find $dir -perm ${symbolic[i]} | wc -l)
7778 error "lfs find $dir -perm ${symbolic[i]}: $num != 1"
7781 run_test 56acb "check lfs find -perm with symbolic representation"
7784 local dir=$DIR/$tdir
7785 local tests="17777 787 789 abcd
7786 ug=uu ug=a ug=gu uo=ou urw
7790 for err in $tests; do
7791 if $LFS find $dir -perm $err 2>/dev/null; then
7792 error "lfs find -perm $err: parsing should have failed"
7796 run_test 56acc "check parsing error for lfs find -perm"
7799 [ $MDS1_VERSION -lt $(version_code 2.10.50) ] &&
7800 skip "Need MDS version at least 2.10.50"
7802 # Create composite files with one component
7803 local dir=$DIR/$tdir
7805 setup_56 $dir/1Mfiles 5 1 "-S 1M --component-end 1M"
7806 # Create composite files with three components
7807 setup_56 $dir/2Mfiles 5 2 "-E 2M -S 1M -E 4M -E 6M"
7808 # Create non-composite files
7809 createmany -o $dir/${tfile}- 10
7811 local nfiles=$($LFS find --component-end 1M --type f $dir | wc -l)
7813 [[ $nfiles == 10 ]] ||
7814 error "lfs find -E 1M found $nfiles != 10 files"
7816 nfiles=$($LFS find ! -E 1M --type f $dir | wc -l)
7817 [[ $nfiles == 25 ]] ||
7818 error "lfs find ! -E 1M found $nfiles != 25 files"
7820 # All files have a component that starts at 0
7821 nfiles=$($LFS find --component-start 0 --type f $dir | wc -l)
7822 [[ $nfiles == 35 ]] ||
7823 error "lfs find --component-start 0 - $nfiles != 35 files"
7825 nfiles=$($LFS find --component-start 2M --type f $dir | wc -l)
7826 [[ $nfiles == 15 ]] ||
7827 error "lfs find --component-start 2M - $nfiles != 15 files"
7829 # All files created here have a componenet that does not starts at 2M
7830 nfiles=$($LFS find ! --component-start 2M --type f $dir | wc -l)
7831 [[ $nfiles == 35 ]] ||
7832 error "lfs find ! --component-start 2M - $nfiles != 35 files"
7834 # Find files with a specified number of components
7835 local nfiles=$($LFS find --component-count 3 --type f $dir | wc -l)
7836 [[ $nfiles == 15 ]] ||
7837 error "lfs find --component-count 3 - $nfiles != 15 files"
7839 # Remember non-composite files have a component count of zero
7840 local nfiles=$($LFS find --component-count 0 --type f $dir | wc -l)
7841 [[ $nfiles == 10 ]] ||
7842 error "lfs find --component-count 0 - $nfiles != 10 files"
7844 nfiles=$($LFS find ! --component-count 3 --type f $dir | wc -l)
7845 [[ $nfiles == 20 ]] ||
7846 error "lfs find ! --component-count 3 - $nfiles != 20 files"
7848 # All files have a flag called "init"
7849 local nfiles=$($LFS find --component-flags init --type f $dir | wc -l)
7850 [[ $nfiles == 35 ]] ||
7851 error "lfs find --component-flags init - $nfiles != 35 files"
7853 # Multi-component files will have a component not initialized
7854 local nfiles=$($LFS find ! --component-flags init --type f $dir | wc -l)
7855 [[ $nfiles == 15 ]] ||
7856 error "lfs find !--component-flags init - $nfiles != 15 files"
7861 run_test 56ba "test lfs find --component-end, -start, -count, and -flags"
7864 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
7865 skip "Need MDS version at least 2.10.57"
7875 # create mirrored directories and mirrored files
7876 mkdir $td || error "mkdir $td failed"
7877 $LFS mirror create -N3 $td || error "create mirrored dir $td failed"
7878 createmany -o $tf- 10 || error "create $tf- failed"
7880 for i in $(seq 2); do
7882 mkdir $dir || error "mkdir $dir failed"
7883 $LFS mirror create -N$((3 + i)) $dir ||
7884 error "create mirrored dir $dir failed"
7885 createmany -o $dir/$tfile- 10 ||
7886 error "create $dir/$tfile- failed"
7889 # change the states of some mirrored files
7891 for i in $(seq 2); do
7893 for j in $(seq 4 9); do
7894 echo foo > $dir/$tfile-$j
7898 # find mirrored files with specific mirror count
7899 cmd="$LFS find --mirror-count 3 --type f $td"
7900 nfiles=$($cmd | wc -l)
7901 [[ $nfiles = 10 ]] || error "$cmd: $nfiles != 10 files"
7903 cmd="$LFS find ! --mirror-count 3 --type f $td"
7904 nfiles=$($cmd | wc -l)
7905 [[ $nfiles = 20 ]] || error "$cmd: $nfiles != 20 files"
7907 cmd="$LFS find --mirror-count +2 --type f $td"
7908 nfiles=$($cmd | wc -l)
7909 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7911 cmd="$LFS find --mirror-count -6 --type f $td"
7912 nfiles=$($cmd | wc -l)
7913 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7915 # find mirrored files with specific file state
7916 cmd="$LFS find --maxdepth 1 --mirror-state=^ro --type f $td"
7917 [[ $($cmd) = $tf-6 ]] || error "$cmd: didn't return $tf-6"
7919 cmd="$LFS find --mirror-state=ro --type f $td"
7920 nfiles=$($cmd | wc -l)
7921 [[ $nfiles = 17 ]] || error "$cmd: $nfiles != 17 files"
7923 cmd="$LFS find ! --mirror-state=ro --type f $td"
7924 nfiles=$($cmd | wc -l)
7925 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7927 cmd="$LFS find --mirror-state=wp --type f $td"
7928 nfiles=$($cmd | wc -l)
7929 [[ $nfiles = 13 ]] || error "$cmd: $nfiles != 13 files"
7931 cmd="$LFS find ! --mirror-state=sp --type f $td"
7932 nfiles=$($cmd | wc -l)
7933 [[ $nfiles = 30 ]] || error "$cmd: $nfiles != 30 files"
7935 run_test 56ca "check lfs find --mirror-count|-N and --mirror-state"
7937 test_56da() { # LU-14179
7938 local path=$DIR/$tdir
7943 local longdir=$(str_repeat 'a' 255)
7945 for i in {1..15}; do
7952 local lastdir=$(str_repeat 'a' $((4096 - 1 - $len - 1)))
7957 (( ${#PWD} == 4095 )) || error "bad PWD length ${#PWD}, expect 4095"
7960 touch $(str_repeat 'f' 255)
7962 $LFS find $DIR/$tdir --type d |& grep "lfs find: error" &&
7963 error "lfs find reported an error"
7967 run_test 56da "test lfs find with long paths"
7970 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7971 # note test will not do anything if MDS is not local
7972 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7973 skip_env "ldiskfs only test"
7975 remote_mds_nodsh && skip "remote MDS with nodsh"
7977 local MNTDEV="osd*.*MDT*.mntdev"
7978 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
7979 [ -z "$DEV" ] && error "can't access $MNTDEV"
7980 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
7981 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
7982 error "can't access $DEV"
7983 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
7984 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
7988 run_test 57a "verify MDS filesystem created with large inodes =="
7991 [ $PARALLEL == "yes" ] && skip "skip parallel run"
7992 if [ "$mds1_FSTYPE" != ldiskfs ]; then
7993 skip_env "ldiskfs only test"
7995 remote_mds_nodsh && skip "remote MDS with nodsh"
7997 local dir=$DIR/$tdir
8000 local fileN=$dir/f$filecount
8002 rm -rf $dir || error "removing $dir"
8004 local mdtidx=$($LFS getstripe -m $dir)
8005 local mdtname=MDT$(printf %04x $mdtidx)
8006 local facet=mds$((mdtidx + 1))
8008 echo "mcreating $filecount files"
8009 createmany -m $dir/f 1 $filecount || error "creating files in $dir"
8011 # verify that files do not have EAs yet
8012 $LFS getstripe $file1 2>&1 | grep -q "no stripe" ||
8013 error "$file1 has an EA"
8014 $LFS getstripe $fileN 2>&1 | grep -q "no stripe" ||
8015 error "$fileN has an EA"
8019 df $dir #make sure we get new statfs data
8020 local mdsfree=$(do_facet $facet \
8021 lctl get_param -n osd*.*$mdtname.kbytesfree)
8022 local mdcfree=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8025 echo "opening files to create objects/EAs"
8026 for file in $(seq -f $dir/f%g 1 $filecount); do
8027 $OPENFILE -f O_RDWR $file > /dev/null 2>&1 ||
8028 error "opening $file"
8031 # verify that files have EAs now
8032 $LFS getstripe $file1 | grep -q "obdidx" || error "$file1 missing EA"
8033 $LFS getstripe $fileN | grep -q "obdidx" || error "$fileN missing EA"
8035 sleep 1 #make sure we get new statfs data
8037 local mdsfree2=$(do_facet $facet \
8038 lctl get_param -n osd*.*$mdtname.kbytesfree)
8039 local mdcfree2=$(lctl get_param -n mdc.*$mdtname-mdc-*.kbytesfree)
8041 if [[ $mdcfree2 -lt $((mdcfree - 16)) ]]; then
8042 if [ "$mdsfree" != "$mdsfree2" ]; then
8043 error "MDC before $mdcfree != after $mdcfree2"
8045 echo "MDC before $mdcfree != after $mdcfree2"
8046 echo "unable to confirm if MDS has large inodes"
8051 run_test 57b "default LOV EAs are stored inside large inodes ==="
8054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8055 [ -z "$(which wiretest 2>/dev/null)" ] &&
8056 skip_env "could not find wiretest"
8060 run_test 58 "verify cross-platform wire constants =============="
8063 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8065 echo "touch 130 files"
8066 createmany -o $DIR/f59- 130
8068 unlinkmany $DIR/f59- 130
8070 # wait for commitment of removal
8071 wait_delete_completed
8073 run_test 59 "verify cancellation of llog records async ========="
8075 TEST60_HEAD="test_60 run $RANDOM"
8077 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8078 remote_mgs_nodsh && skip "remote MGS with nodsh"
8079 do_facet mgs "! which run-llog.sh &> /dev/null" &&
8080 do_facet mgs "! ls run-llog.sh &> /dev/null" &&
8081 skip_env "missing subtest run-llog.sh"
8083 log "$TEST60_HEAD - from kernel mode"
8084 do_facet mgs "$LCTL dk > /dev/null"
8085 do_facet mgs "bash run-llog.sh" || error "run-llog.sh failed"
8086 do_facet mgs $LCTL dk > $TMP/$tfile
8088 # LU-6388: test llog_reader
8089 local llog_reader=$(do_facet mgs "which llog_reader 2> /dev/null")
8090 llog_reader=${llog_reader:-$LUSTRE/utils/llog_reader}
8091 [ -z $(do_facet mgs ls -d $llog_reader 2> /dev/null) ] &&
8092 skip_env "missing llog_reader"
8093 local fstype=$(facet_fstype mgs)
8094 [ $fstype != ldiskfs -a $fstype != zfs ] &&
8095 skip_env "Only for ldiskfs or zfs type mgs"
8097 local mntpt=$(facet_mntpt mgs)
8098 local mgsdev=$(mgsdevname 1)
8110 #get fid and record list
8111 fid_list=($(awk '/9_sub.*record/ { print $NF }' $TMP/$tfile |
8113 rec_list=($(awk '/9_sub.*record/ { print $((NF-3)) }' $TMP/$tfile |
8115 #remount mgs as ldiskfs or zfs type
8116 stop mgs || error "stop mgs failed"
8117 mount_fstype mgs || error "remount mgs failed"
8118 for ((i = 0; i < ${#fid_list[@]}; i++)); do
8121 seq=$(echo $fid | awk -F ':' '{ print $1 }' | sed -e "s/^0x//g")
8122 oid=$(echo $fid | awk -F ':' '{ print $2 }' | sed -e "s/^0x//g")
8127 obj_file=$mntpt/O/$seq/d$((oid%32))/$oid ;;
8129 obj_file=$mntpt/oi.$(($((16#$seq))&127))/$fid ;;
8131 echo "obj_file is $obj_file"
8132 do_facet mgs $llog_reader $obj_file
8134 rec_type=$(do_facet mgs $llog_reader $obj_file | grep "type=" |
8135 awk '{ print $3 }' | sed -e "s/^type=//g")
8136 if [ $rec_type != $rec ]; then
8137 echo "FAILED test_60a wrong record type $rec_type," \
8143 #check obj path if record type is LLOG_LOGID_MAGIC
8144 if [ "$rec" == "1064553b" ]; then
8145 path=$(do_facet mgs $llog_reader $obj_file |
8146 grep "path=" | awk '{ print $NF }' |
8147 sed -e "s/^path=//g")
8148 if [ $obj_file != $mntpt/$path ]; then
8149 echo "FAILED test_60a wrong obj path" \
8150 "$montpt/$path, should be $obj_file"
8157 #restart mgs before "error", otherwise it will block the next test
8158 stop mgs || error "stop mgs failed"
8159 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
8160 $pass || error "test failed, see FAILED test_60a messages for specifics"
8162 run_test 60a "llog_test run from kernel module and test llog_reader"
8164 test_60b() { # bug 6411
8165 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8168 LLOG_COUNT=$(do_facet mgs dmesg |
8169 awk "/$TEST60_HEAD/ { marker = 1; from_marker = 0; }
8170 /llog_[a-z]*.c:[0-9]/ {
8182 [[ $LLOG_COUNT -gt 120 ]] &&
8183 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
8185 run_test 60b "limit repeated messages from CERROR/CWARN"
8188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8190 echo "create 5000 files"
8191 createmany -o $DIR/f60c- 5000
8192 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
8193 lctl set_param fail_loc=0x80000137
8194 unlinkmany $DIR/f60c- 5000
8195 lctl set_param fail_loc=0
8197 run_test 60c "unlink file when mds full"
8200 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8202 SAVEPRINTK=$(lctl get_param -n printk)
8203 # verify "lctl mark" is even working"
8204 MESSAGE="test message ID $RANDOM $$"
8205 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8206 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
8208 lctl set_param printk=0 || error "set lnet.printk failed"
8209 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
8210 MESSAGE="new test message ID $RANDOM $$"
8211 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
8212 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
8213 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
8215 lctl set_param -n printk="$SAVEPRINTK"
8217 run_test 60d "test printk console message masking"
8220 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8221 remote_mds_nodsh && skip "remote MDS with nodsh"
8224 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED2 0x15b
8225 do_facet mds1 lctl set_param fail_loc=0x15b
8228 run_test 60e "no space while new llog is being created"
8231 local old_path=$($LCTL get_param -n debug_path)
8233 stack_trap "$LCTL set_param debug_path=$old_path"
8234 stack_trap "rm -f $TMP/$tfile*"
8235 rm -f $TMP/$tfile* 2> /dev/null
8236 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
8237 $LCTL set_param debug_path=$TMP/$tfile fail_loc=0x8000050e
8238 test_mkdir $DIR/$tdir
8239 # retry in case the open is cached and not released
8240 for (( i = 0; i < 100 && $(ls $TMP/$tfile* | wc -l) == 0; i++ )); do
8241 echo $i > $DIR/$tdir/$tfile.$i && cat $DIR/$tdir/$tfile.$i
8245 (( $(ls $TMP/$tfile* | wc -l) > 0 )) || error "$TMP/$tfile not dumped"
8247 run_test 60f "change debug_path works"
8253 test_mkdir -c $MDSCOUNT $DIR/$tdir
8258 $LFS setdirstripe -i $(($index % $MDSCOUNT)) \
8259 -c $MDSCOUNT $DIR/$tdir/subdir$index \
8261 mkdir $DIR/$tdir/subdir$index 2>/dev/null
8262 rmdir $DIR/$tdir/subdir$index 2>/dev/null
8263 index=$((index + 1))
8269 for i in {0..100}; do
8270 # define OBD_FAIL_OSD_TXN_START 0x19a
8271 local index=$((i % MDSCOUNT + 1))
8273 do_facet mds$index $LCTL set_param fail_loc=0x8000019a \
8280 for i in $(seq $MDSCOUNT); do
8281 do_facet mds$i $LCTL set_param fail_loc=0 > /dev/null
8284 mkdir $DIR/$tdir/new || error "mkdir failed"
8285 rmdir $DIR/$tdir/new || error "rmdir failed"
8287 do_facet mds1 $LCTL lfsck_start -M $(facet_svc mds1) -A -C \
8289 for i in $(seq $MDSCOUNT); do
8290 wait_update_facet mds$i "$LCTL get_param -n \
8291 mdd.$(facet_svc mds$i).lfsck_namespace |
8292 awk '/^status/ { print \\\$2 }'" "completed"
8295 ls -R $DIR/$tdir || error "ls failed"
8296 rm -rf $DIR/$tdir || error "rmdir failed"
8298 run_test 60g "transaction abort won't cause MDT hung"
8301 [ $MDS1_VERSION -le $(version_code 2.12.52) ] &&
8302 skip "Need MDS version at least 2.12.52"
8303 [ $MDSCOUNT -lt 2 ] && skip "Need at least 2 MDTs"
8307 #define OBD_FAIL_MDS_STRIPE_CREATE 0x188
8308 #define OBD_FAIL_MDS_STRIPE_FID 0x189
8309 for fail_loc in 0x80000188 0x80000189; do
8310 do_facet mds1 "$LCTL set_param fail_loc=$fail_loc"
8311 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir-$fail_loc ||
8312 error "mkdir $dir-$fail_loc failed"
8313 for i in {0..10}; do
8314 # create may fail on missing stripe
8315 echo $i > $DIR/$tdir-$fail_loc/$i
8317 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8318 error "getdirstripe $tdir-$fail_loc failed"
8319 $LFS migrate -m 1 $DIR/$tdir-$fail_loc ||
8320 error "migrate $tdir-$fail_loc failed"
8321 $LFS getdirstripe $DIR/$tdir-$fail_loc ||
8322 error "getdirstripe $tdir-$fail_loc failed"
8323 pushd $DIR/$tdir-$fail_loc
8325 echo $f | cmp $f - || error "$f data mismatch"
8328 rm -rf $DIR/$tdir-$fail_loc
8331 run_test 60h "striped directory with missing stripes can be accessed"
8333 function t60i_load() {
8335 #define OBD_FAIL_LLOG_PAUSE_AFTER_PAD 0x131c
8336 $LCTL set_param fail_loc=0x131c fail_val=1
8337 for ((i=0; i<5000; i++)); do
8338 touch $DIR/$tdir/f$i
8343 changelog_register || error "changelog_register failed"
8344 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
8345 changelog_users $SINGLEMDS | grep -q $cl_user ||
8346 error "User $cl_user not found in changelog_users"
8347 changelog_chmask "ALL"
8350 for((i=0; i<100; i++)); do
8351 changelog_dump >/dev/null ||
8352 error "can't read changelog"
8356 changelog_deregister || error "changelog_deregister failed"
8357 $LCTL set_param fail_loc=0
8359 run_test 60i "llog: new record vs reader race"
8362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8365 dd if=/dev/zero of=$f bs=$PAGE_SIZE count=1 || error "dd $f failed"
8366 cancel_lru_locks osc
8367 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
8370 run_test 61a "mmap() writes don't make sync hang ================"
8373 mmap_mknod_test $DIR/$tfile || error "mmap_mknod_test failed"
8375 run_test 61b "mmap() of unstriped file is successful"
8377 # bug 2330 - insufficient obd_match error checking causes LBUG
8379 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8383 cancel_lru_locks osc
8384 lctl set_param fail_loc=0x405
8385 cat $f && error "cat succeeded, expect -EIO"
8386 lctl set_param fail_loc=0
8388 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
8389 # match every page all of the time.
8390 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
8392 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
8393 # Though this test is irrelevant anymore, it helped to reveal some
8394 # other grant bugs (LU-4482), let's keep it.
8395 test_63a() { # was test_63
8396 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8398 MAX_DIRTY_MB=$(lctl get_param -n osc.*.max_dirty_mb | head -n 1)
8400 for i in `seq 10` ; do
8401 dd if=/dev/zero of=$DIR/f63 bs=8k &
8407 rm -f $DIR/f63 || true
8409 run_test 63a "Verify oig_wait interruption does not crash ======="
8411 # bug 2248 - async write errors didn't return to application on sync
8412 # bug 3677 - async write errors left page locked
8414 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8417 lctl set_param debug=-1
8419 # ensure we have a grant to do async writes
8420 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
8423 sync # sync lest earlier test intercept the fail_loc
8425 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
8426 lctl set_param fail_loc=0x80000406
8427 $MULTIOP $DIR/$tfile Owy && \
8428 error "sync didn't return ENOMEM"
8429 sync; sleep 2; sync # do a real sync this time to flush page
8430 lctl get_param -n llite.*.dump_page_cache | grep locked && \
8431 error "locked page left in cache after async error" || true
8434 run_test 63b "async write errors should be returned to fsync ==="
8437 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8440 lctl get_param osc.*[oO][sS][cC][_-]*.cur* | grep "=[1-9]"
8442 run_test 64a "verify filter grant calculations (in kernel) ====="
8445 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8447 sh oos.sh $MOUNT || error "oos.sh failed: $?"
8449 run_test 64b "check out-of-space detection on client"
8452 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
8454 run_test 64c "verify grant shrink"
8460 $LCTL get_param osc.$tgt.import | awk "/$param/ { print \$2 }"
8463 # this does exactly what osc_request.c:osc_announce_cached() does in
8464 # order to calculate max amount of grants to ask from server
8468 local nrpages=$($LCTL get_param -n osc.$tgt.max_pages_per_rpc)
8469 local rpc_in_flight=$($LCTL get_param -n osc.$tgt.max_rpcs_in_flight)
8471 ((rpc_in_flight++));
8472 nrpages=$((nrpages * rpc_in_flight))
8474 local dirty_max_pages=$($LCTL get_param -n osc.$tgt.max_dirty_mb)
8476 dirty_max_pages=$((dirty_max_pages * 1024 * 1024 / PAGE_SIZE))
8478 [[ $dirty_max_pages -gt $nrpages ]] && nrpages=$dirty_max_pages
8479 local undirty=$((nrpages * PAGE_SIZE))
8481 local max_extent_pages
8482 max_extent_pages=$(import_param $tgt grant_max_extent_size)
8483 max_extent_pages=$((max_extent_pages / PAGE_SIZE))
8484 local nrextents=$(((nrpages + max_extent_pages - 1) / max_extent_pages))
8485 local grant_extent_tax
8486 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8488 undirty=$((undirty + nrextents * grant_extent_tax))
8493 # this is size of unit for grant allocation. It should be equal to
8494 # what tgt_grant.c:tgt_grant_chunk() calculates
8498 local grant_extent_tax
8500 max_brw_size=$(import_param $tgt max_brw_size)
8502 grant_extent_tax=$(import_param $tgt grant_extent_tax)
8504 echo $(((max_brw_size + grant_extent_tax) * 2))
8508 [ $OST1_VERSION -ge $(version_code 2.10.56) ] ||
8509 skip "OST < 2.10.55 doesn't limit grants enough"
8511 local tgt=$($LCTL dl | awk '/OST0000-osc-[^mM]/ { print $4 }')
8513 [[ "$($LCTL get_param osc.${tgt}.import)" =~ "grant_param" ]] ||
8514 skip "no grant_param connect flag"
8516 local olddebug="$($LCTL get_param -n debug 2> /dev/null)"
8518 $LCTL set_param -n -n debug="$OLDDEBUG" || true
8519 stack_trap "$LCTL set_param -n debug='$olddebug'" EXIT
8522 local max_cur_granted=$(($(want_grant $tgt) + $(grant_chunk $tgt)))
8523 stack_trap "rm -f $DIR/$tfile && wait_delete_completed" EXIT
8525 $LFS setstripe $DIR/$tfile -i 0 -c 1
8526 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1000 &
8529 while kill -0 $ddpid; do
8530 local cur_grant=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8532 if [[ $cur_grant -gt $max_cur_granted ]]; then
8534 error "cur_grant $cur_grant > $max_cur_granted"
8540 run_test 64d "check grant limit exceed"
8546 local cur_grants=$($LCTL get_param -n osc.$tgt.cur_grant_bytes)
8548 ((cur_grants == expected)) ||
8549 error "$msg: grants mismatch: $cur_grants, expected $expected"
8553 echo $((($1 + $2 - 1) & ~($2 - 1)))
8557 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8558 [ $OST1_VERSION -ge $(version_code 2.11.56) ] ||
8559 skip "Need OSS version at least 2.11.56"
8561 # Remount client to reset grant
8562 remount_client $MOUNT || error "failed to remount client"
8563 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8565 local init_grants=$(import_param $osc_tgt initial_grant)
8567 check_grants $osc_tgt $init_grants "init grants"
8569 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8570 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8571 local gbs=$(import_param $osc_tgt grant_block_size)
8573 # write random number of bytes from max_brw_size / 4 to max_brw_size
8574 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8575 # align for direct io
8576 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8577 # round to grant consumption unit
8578 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8580 local grants=$((wb_round_up + extent_tax))
8582 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8584 # define OBD_FAIL_TGT_NO_GRANT 0x725
8585 # make the server not grant more back
8586 do_facet ost1 $LCTL set_param fail_loc=0x725
8587 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct
8589 do_facet ost1 $LCTL set_param fail_loc=0
8591 check_grants $osc_tgt $((init_grants - grants)) "dio w/o grant alloc"
8593 rm -f $DIR/$tfile || error "rm failed"
8595 # Remount client to reset grant
8596 remount_client $MOUNT || error "failed to remount client"
8597 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8599 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8601 # define OBD_FAIL_TGT_NO_GRANT 0x725
8602 # make the server not grant more back
8603 do_facet ost1 $LCTL set_param fail_loc=0x725
8604 $MULTIOP $DIR/$tfile "oO_WRONLY:w${write_bytes}yc"
8605 do_facet ost1 $LCTL set_param fail_loc=0
8607 check_grants $osc_tgt $((init_grants - grants)) "buf io w/o grant alloc"
8609 run_test 64e "check grant consumption (no grant allocation)"
8612 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8614 # Remount client to reset grant
8615 remount_client $MOUNT || error "failed to remount client"
8616 local osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8618 local init_grants=$(import_param $osc_tgt initial_grant)
8619 local extent_tax=$(import_param $osc_tgt grant_extent_tax)
8620 local max_brw_size=$(import_param $osc_tgt max_brw_size)
8621 local gbs=$(import_param $osc_tgt grant_block_size)
8622 local chunk=$(grant_chunk $osc_tgt)
8624 # write random number of bytes from max_brw_size / 4 to max_brw_size
8625 local write_bytes=$(shuf -i $((max_brw_size / 4))-$max_brw_size -n 1)
8626 # align for direct io
8627 write_bytes=$(round_up_p2 $write_bytes PAGE_SIZE)
8628 # round to grant consumption unit
8629 local wb_round_up=$(round_up_p2 $write_bytes gbs)
8631 local grants=$((wb_round_up + extent_tax))
8633 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8634 dd if=/dev/zero of=$DIR/$tfile bs=$write_bytes count=1 oflag=direct ||
8635 error "error writing to $DIR/$tfile"
8637 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8638 "direct io with grant allocation"
8640 rm -f $DIR/$tfile || error "rm failed"
8642 # Remount client to reset grant
8643 remount_client $MOUNT || error "failed to remount client"
8644 osc_tgt="$FSNAME-OST0000-osc-$($LFS getname -i $DIR)"
8646 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "lfs setstripe failed"
8648 local cmd="oO_WRONLY:w${write_bytes}_yc"
8650 $MULTIOP $DIR/$tfile $cmd &
8654 check_grants $osc_tgt $((init_grants - grants)) \
8655 "buffered io, not write rpc"
8657 kill -USR1 $MULTIPID
8660 check_grants $osc_tgt $((init_grants - grants + chunk)) \
8661 "buffered io, one RPC"
8663 run_test 64f "check grant consumption (with grant allocation)"
8665 # bug 1414 - set/get directories' stripe info
8667 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8669 test_mkdir $DIR/$tdir
8671 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
8673 run_test 65a "directory with no stripe info"
8676 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8678 test_mkdir $DIR/$tdir
8679 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8681 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8684 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
8686 run_test 65b "directory setstripe -S stripe_size*2 -i 0 -c 1"
8689 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8690 [ $OSTCOUNT -lt 2 ] && skip_env "need at least 2 OSTs"
8692 test_mkdir $DIR/$tdir
8693 local stripesize=$($LFS getstripe -S $DIR/$tdir)
8695 $LFS setstripe -S $((stripesize * 4)) -i 1 \
8696 -c $((OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
8698 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
8700 run_test 65c "directory setstripe -S stripe_size*4 -i 1 -c $((OSTCOUNT-1))"
8703 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8705 test_mkdir $DIR/$tdir
8706 local STRIPECOUNT=$($LFS getstripe -c $DIR/$tdir)
8707 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8709 if [[ $STRIPECOUNT -le 0 ]]; then
8711 elif [[ $STRIPECOUNT -gt $LOV_MAX_STRIPE_COUNT ]]; then
8712 [[ $OSTCOUNT -gt $LOV_MAX_STRIPE_COUNT ]] &&
8713 sc=$LOV_MAX_STRIPE_COUNT || sc=$(($OSTCOUNT - 1))
8715 sc=$(($STRIPECOUNT - 1))
8717 $LFS setstripe -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
8718 touch $DIR/$tdir/f4 $DIR/$tdir/f5
8719 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
8720 error "lverify failed"
8722 run_test 65d "directory setstripe -S stripe_size -c stripe_count"
8725 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8727 test_mkdir $DIR/$tdir
8729 $LFS setstripe $DIR/$tdir || error "setstripe"
8730 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8731 error "no stripe info failed"
8733 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
8735 run_test 65e "directory setstripe defaults"
8738 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8740 test_mkdir $DIR/${tdir}f
8741 $RUNAS $LFS setstripe $DIR/${tdir}f &&
8742 error "setstripe succeeded" || true
8744 run_test 65f "dir setstripe permission (should return error) ==="
8747 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8749 test_mkdir $DIR/$tdir
8750 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8752 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8753 error "setstripe -S failed"
8754 $LFS setstripe -d $DIR/$tdir || error "setstripe -d failed"
8755 $LFS getstripe -v $DIR/$tdir | grep "Default" ||
8756 error "delete default stripe failed"
8758 run_test 65g "directory setstripe -d"
8761 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8763 test_mkdir $DIR/$tdir
8764 local STRIPESIZE=$($LFS getstripe -S $DIR/$tdir)
8766 $LFS setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
8767 error "setstripe -S failed"
8768 test_mkdir $DIR/$tdir/dd1
8769 [ $($LFS getstripe -c $DIR/$tdir) = $($LFS getstripe -c $DIR/$tdir/dd1) ] ||
8770 error "stripe info inherit failed"
8772 run_test 65h "directory stripe info inherit ===================="
8775 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8777 save_layout_restore_at_exit $MOUNT
8779 # bug6367: set non-default striping on root directory
8780 $LFS setstripe -S 65536 -c -1 $MOUNT || error "error setting stripe"
8782 # bug12836: getstripe on -1 default directory striping
8783 $LFS getstripe $MOUNT || error "getstripe $MOUNT failed"
8785 # bug12836: getstripe -v on -1 default directory striping
8786 $LFS getstripe -v $MOUNT || error "getstripe -v $MOUNT failed"
8788 # bug12836: new find on -1 default directory striping
8789 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
8791 run_test 65i "various tests to set root directory striping"
8793 test_65j() { # bug6367
8794 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8798 # if we aren't already remounting for each test, do so for this test
8799 if [ "$I_MOUNTED" = "yes" ]; then
8800 cleanup || error "failed to unmount"
8804 save_layout_restore_at_exit $MOUNT
8806 $LFS setstripe -d $MOUNT || error "setstripe failed"
8808 run_test 65j "set default striping on root directory (bug 6367)="
8812 wait_delete_completed
8813 do_facet $SINGLEMDS "lctl set_param -n \
8814 osp.$ost*MDT0000.max_create_count=$max_count"
8815 do_facet $SINGLEMDS "lctl set_param -n \
8816 osp.$ost*MDT0000.create_count=$count"
8817 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8818 echo $INACTIVE_OSC "is Activate"
8820 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8823 test_65k() { # bug11679
8824 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8825 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
8826 remote_mds_nodsh && skip "remote MDS with nodsh"
8828 local disable_precreate=true
8829 [ $MDS1_VERSION -le $(version_code 2.8.54) ] &&
8830 disable_precreate=false
8832 echo "Check OST status: "
8833 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
8834 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
8836 for OSC in $MDS_OSCS; do
8837 echo $OSC "is active"
8838 do_facet $SINGLEMDS lctl --device %$OSC activate
8841 for INACTIVE_OSC in $MDS_OSCS; do
8842 local ost=$(osc_to_ost $INACTIVE_OSC)
8843 local ostnum=$(do_facet $SINGLEMDS lctl get_param -n \
8844 lov.*md*.target_obd |
8845 awk -F: /$ost/'{ print $1 }' | head -n 1)
8848 $LFS setstripe -i $ostnum -c 1 $DIR/$tdir
8849 createmany -o $DIR/$tdir/$tfile.$ostnum. 1000
8851 echo "Deactivate: " $INACTIVE_OSC
8852 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
8854 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
8855 osp.$ost*MDT0000.create_count")
8856 local max_count=$(do_facet $SINGLEMDS "lctl get_param -n \
8857 osp.$ost*MDT0000.max_create_count")
8858 $disable_precreate &&
8859 do_facet $SINGLEMDS "lctl set_param -n \
8860 osp.$ost*MDT0000.max_create_count=0"
8862 for idx in $(seq 0 $((OSTCOUNT - 1))); do
8863 [ -f $DIR/$tdir/$idx ] && continue
8864 echo "$LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx"
8865 $LFS setstripe -i $idx -c 1 $DIR/$tdir/$idx ||
8867 error "setstripe $idx should succeed"; }
8868 rm -f $DIR/$tdir/$idx || error "rm $idx failed"
8870 unlinkmany $DIR/$tdir/$tfile.$ostnum. 1000
8873 do_facet $SINGLEMDS "lctl set_param -n \
8874 osp.$ost*MDT0000.max_create_count=$max_count"
8875 do_facet $SINGLEMDS "lctl set_param -n \
8876 osp.$ost*MDT0000.create_count=$count"
8877 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
8878 echo $INACTIVE_OSC "is Activate"
8880 wait_osc_import_state mds ost$(( ostnum + 1 )) FULL
8883 run_test 65k "validate manual striping works properly with deactivated OSCs"
8885 test_65l() { # bug 12836
8886 [ $PARALLEL == "yes" ] && skip "skip parallel run"
8888 test_mkdir -p $DIR/$tdir/test_dir
8889 $LFS setstripe -c -1 $DIR/$tdir/test_dir
8890 $LFS find -mtime -1 $DIR/$tdir >/dev/null
8892 run_test 65l "lfs find on -1 stripe dir ========================"
8895 local layout=$(save_layout $MOUNT)
8896 $RUNAS $LFS setstripe -c 2 $MOUNT && {
8897 restore_layout $MOUNT $layout
8898 error "setstripe should fail by non-root users"
8902 run_test 65m "normal user can't set filesystem default stripe"
8905 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
8906 [[ $MDS1_VERSION -ge $(version_code 2.12.50) ]] ||
8907 skip "Need MDS version at least 2.12.50"
8908 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
8910 [[ $OSTCOUNT -ge 2 ]] || skip_env "needs >= 2 OSTs"
8911 which getfattr > /dev/null 2>&1 || skip_env "no getfattr command"
8912 which setfattr > /dev/null 2>&1 || skip_env "no setfattr command"
8914 save_layout_restore_at_exit $MOUNT
8916 # new subdirectory under root directory should not inherit
8917 # the default layout from root
8918 local dir1=$MOUNT/$tdir-1
8919 mkdir $dir1 || error "mkdir $dir1 failed"
8920 ! getfattr -n trusted.lov $dir1 &> /dev/null ||
8921 error "$dir1 shouldn't have LOV EA"
8923 # delete the default layout on root directory
8924 $LFS setstripe -d $MOUNT || error "delete root default layout failed"
8926 local dir2=$MOUNT/$tdir-2
8927 mkdir $dir2 || error "mkdir $dir2 failed"
8928 ! getfattr -n trusted.lov $dir2 &> /dev/null ||
8929 error "$dir2 shouldn't have LOV EA"
8931 # set a new striping pattern on root directory
8932 local def_stripe_size=$($LFS getstripe -S $MOUNT)
8933 local new_def_stripe_size=$((def_stripe_size * 2))
8934 $LFS setstripe -S $new_def_stripe_size $MOUNT ||
8935 error "set stripe size on $MOUNT failed"
8937 # new file created in $dir2 should inherit the new stripe size from
8938 # the filesystem default
8939 local file2=$dir2/$tfile-2
8940 touch $file2 || error "touch $file2 failed"
8942 local file2_stripe_size=$($LFS getstripe -S $file2)
8943 [[ $file2_stripe_size -eq $new_def_stripe_size ]] ||
8945 echo "file2_stripe_size: '$file2_stripe_size'"
8946 echo "new_def_stripe_size: '$new_def_stripe_size'"
8947 error "$file2 didn't inherit stripe size $new_def_stripe_size"
8950 local dir3=$MOUNT/$tdir-3
8951 mkdir $dir3 || error "mkdir $dir3 failed"
8952 # $dir3 shouldn't have LOV EA, but "lfs getstripe -d $dir3" should show
8953 # the root layout, which is the actual default layout that will be used
8954 # when new files are created in $dir3.
8955 local dir3_layout=$(get_layout_param $dir3)
8956 local root_dir_layout=$(get_layout_param $MOUNT)
8957 [[ "$dir3_layout" = "$root_dir_layout" ]] ||
8959 echo "dir3_layout: '$dir3_layout'"
8960 echo "root_dir_layout: '$root_dir_layout'"
8961 error "$dir3 should show the default layout from $MOUNT"
8964 # set OST pool on root directory
8965 local pool=$TESTNAME
8966 pool_add $pool || error "add $pool failed"
8967 pool_add_targets $pool 0 $((OSTCOUNT - 1)) 1 ||
8968 error "add targets to $pool failed"
8970 $LFS setstripe -p $pool $MOUNT ||
8971 error "set OST pool on $MOUNT failed"
8973 # new file created in $dir3 should inherit the pool from
8974 # the filesystem default
8975 local file3=$dir3/$tfile-3
8976 touch $file3 || error "touch $file3 failed"
8978 local file3_pool=$($LFS getstripe -p $file3)
8979 [[ "$file3_pool" = "$pool" ]] ||
8980 error "$file3 ('$file3_pool') didn't inherit OST pool '$pool'"
8982 local dir4=$MOUNT/$tdir-4
8983 mkdir $dir4 || error "mkdir $dir4 failed"
8984 local dir4_layout=$(get_layout_param $dir4)
8985 root_dir_layout=$(get_layout_param $MOUNT)
8986 echo "$LFS getstripe -d $dir4"
8987 $LFS getstripe -d $dir4
8988 echo "$LFS getstripe -d $MOUNT"
8989 $LFS getstripe -d $MOUNT
8990 [[ "$dir4_layout" = "$root_dir_layout" ]] ||
8992 echo "dir4_layout: '$dir4_layout'"
8993 echo "root_dir_layout: '$root_dir_layout'"
8994 error "$dir4 should show the default layout from $MOUNT"
8997 # new file created in $dir4 should inherit the pool from
8998 # the filesystem default
8999 local file4=$dir4/$tfile-4
9000 touch $file4 || error "touch $file4 failed"
9002 local file4_pool=$($LFS getstripe -p $file4)
9003 [[ "$file4_pool" = "$pool" ]] ||
9004 error "$file4 ('$file4_pool') didn't inherit OST pool $pool"
9006 # new subdirectory under non-root directory should inherit
9007 # the default layout from its parent directory
9008 $LFS setstripe -S $new_def_stripe_size -p $pool $dir4 ||
9009 error "set directory layout on $dir4 failed"
9011 local dir5=$dir4/$tdir-5
9012 mkdir $dir5 || error "mkdir $dir5 failed"
9014 dir4_layout=$(get_layout_param $dir4)
9015 local dir5_layout=$(get_layout_param $dir5)
9016 [[ "$dir4_layout" = "$dir5_layout" ]] ||
9018 echo "dir4_layout: '$dir4_layout'"
9019 echo "dir5_layout: '$dir5_layout'"
9020 error "$dir5 should inherit the default layout from $dir4"
9023 # though subdir under ROOT doesn't inherit default layout, but
9024 # its sub dir/file should be created with default layout.
9025 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
9026 [[ $MDS1_VERSION -ge $(version_code 2.12.59) ]] ||
9027 skip "Need MDS version at least 2.12.59"
9029 local default_lmv_count=$($LFS getdirstripe -D -c $MOUNT)
9030 local default_lmv_index=$($LFS getdirstripe -D -i $MOUNT)
9031 local default_lmv_hash=$($LFS getdirstripe -D -H $MOUNT)
9033 if [ $default_lmv_hash == "none" ]; then
9034 stack_trap "$LFS setdirstripe -D -d $MOUNT" EXIT
9036 stack_trap "$LFS setdirstripe -D -i $default_lmv_index \
9037 -c $default_lmv_count -H $default_lmv_hash $MOUNT" EXIT
9040 $LFS setdirstripe -D -c 2 $MOUNT ||
9041 error "setdirstripe -D -c 2 failed"
9042 mkdir $MOUNT/$tdir-6 || error "mkdir $tdir-6 failed"
9043 local lmv_count=$($LFS getdirstripe -c $MOUNT/$tdir-6)
9044 [ $lmv_count -eq 2 ] || error "$tdir-6 stripe count $lmv_count"
9046 run_test 65n "don't inherit default layout from root for new subdirectories"
9048 # bug 2543 - update blocks count on client
9050 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9053 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
9054 sync; sync_all_data; sync; sync_all_data
9055 cancel_lru_locks osc
9056 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
9057 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
9059 run_test 66 "update inode blocks count on client ==============="
9062 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
9066 swapon -s | awk '($1 == "'$1'") { print $4 }'
9069 # bug5265, obdfilter oa2dentry return -ENOENT
9070 # #define OBD_FAIL_SRV_ENOENT 0x217
9072 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9073 remote_ost_nodsh && skip "remote OST with nodsh"
9076 $LFS setstripe -c 1 -i 0 $f
9078 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
9080 do_facet ost1 lctl set_param fail_loc=0x217
9081 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
9082 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
9084 do_facet ost1 lctl set_param fail_loc=0
9085 $DIRECTIO write $f 0 2 || error "write error"
9087 cancel_lru_locks osc
9088 $DIRECTIO read $f 0 1 || error "read error"
9090 do_facet ost1 lctl set_param fail_loc=0x217
9091 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
9093 do_facet ost1 lctl set_param fail_loc=0
9096 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
9099 test_mkdir $DIR/$tdir
9100 $LFS setdirstripe -D -c$MDSCOUNT $DIR/$tdir
9101 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
9103 run_test 71 "Running dbench on lustre (don't segment fault) ===="
9105 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
9106 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9107 [ "$RUNAS_ID" = "$UID" ] &&
9108 skip_env "RUNAS_ID = UID = $UID -- skipping"
9109 # Check that testing environment is properly set up. Skip if not
9110 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS ||
9111 skip_env "User $RUNAS_ID does not exist - skipping"
9114 chmod 777 $DIR/$tfile
9115 chmod ug+s $DIR/$tfile
9116 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
9117 error "$RUNAS dd $DIR/$tfile failed"
9118 # See if we are still setuid/sgid
9119 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9120 error "S/gid is not dropped on write"
9121 # Now test that MDS is updated too
9122 cancel_lru_locks mdc
9123 [ -u $DIR/$tfile ] || [ -g $DIR/$tfile ] &&
9124 error "S/gid is not dropped on MDS"
9127 run_test 72a "Test that remove suid works properly (bug5695) ===="
9129 test_72b() { # bug 24226 -- keep mode setting when size is not changing
9132 [ "$RUNAS_ID" = "$UID" ] &&
9133 skip_env "RUNAS_ID = UID = $UID -- skipping"
9134 [ "$RUNAS_ID" -eq 0 ] &&
9135 skip_env "RUNAS_ID = 0 -- skipping"
9136 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9137 # Check that testing environment is properly set up. Skip if not
9138 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS ||
9139 skip_env "User $RUNAS_ID does not exist - skipping"
9141 touch $DIR/${tfile}-f{g,u}
9142 test_mkdir $DIR/${tfile}-dg
9143 test_mkdir $DIR/${tfile}-du
9144 chmod 770 $DIR/${tfile}-{f,d}{g,u}
9145 chmod g+s $DIR/${tfile}-{f,d}g
9146 chmod u+s $DIR/${tfile}-{f,d}u
9147 for perm in 777 2777 4777; do
9148 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
9149 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
9150 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
9151 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
9155 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
9157 # bug 3462 - multiple simultaneous MDC requests
9159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9161 test_mkdir $DIR/d73-1
9162 test_mkdir $DIR/d73-2
9163 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
9166 lctl set_param fail_loc=0x80000129
9167 $MULTIOP $DIR/d73-1/f73-2 Oc &
9169 lctl set_param fail_loc=0
9171 $MULTIOP $DIR/d73-2/f73-3 Oc &
9175 wait $pid1 || return 1
9179 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
9180 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
9181 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
9185 run_test 73 "multiple MDC requests (should not deadlock)"
9187 test_74a() { # bug 6149, 6184
9188 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9191 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9193 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9194 # will spin in a tight reconnection loop
9195 $LCTL set_param fail_loc=0x8000030e
9196 # get any lock that won't be difficult - lookup works.
9198 $LCTL set_param fail_loc=0
9202 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
9204 test_74b() { # bug 13310
9205 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9207 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
9209 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
9210 # will spin in a tight reconnection loop
9211 $LCTL set_param fail_loc=0x8000030e
9212 # get a "difficult" lock
9214 $LCTL set_param fail_loc=0
9218 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
9221 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9223 #define OBD_FAIL_LDLM_NEW_LOCK
9224 $LCTL set_param fail_loc=0x319
9225 touch $DIR/$tfile && error "touch successful"
9226 $LCTL set_param fail_loc=0
9229 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
9231 slab_lic=/sys/kernel/slab/lustre_inode_cache
9233 [ -f $slab_lic/shrink ] && echo 1 > $slab_lic/shrink
9234 [ -f $slab_lic/objects ] && awk '{ print $1 }' $slab_lic/objects ||
9235 awk '/lustre_inode_cache/ { print $2; exit }' /proc/slabinfo
9238 test_76a() { # Now for b=20433, added originally in b=1443
9239 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9241 cancel_lru_locks osc
9242 # there may be some slab objects cached per core
9243 local cpus=$(getconf _NPROCESSORS_ONLN 2>/dev/null)
9244 local before=$(num_objects)
9245 local count=$((512 * cpus))
9246 [ "$SLOW" = "no" ] && count=$((128 * cpus))
9247 local margin=$((count / 10))
9248 if [[ -f $slab_lic/aliases ]]; then
9249 local aliases=$(cat $slab_lic/aliases)
9250 (( aliases > 0 )) && margin=$((margin * aliases))
9253 echo "before slab objects: $before"
9254 for i in $(seq $count); do
9258 cancel_lru_locks osc
9259 local after=$(num_objects)
9260 echo "created: $count, after slab objects: $after"
9261 # shared slab counts are not very accurate, allow significant margin
9262 # the main goal is that the cache growth is not permanently > $count
9263 while (( after > before + margin )); do
9265 after=$(num_objects)
9267 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9268 if (( wait > 60 )); then
9269 error "inode slab grew from $before+$margin to $after"
9273 run_test 76a "confirm clients recycle inodes properly ===="
9276 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9277 [ $CLIENT_VERSION -ge $(version_code 2.13.55) ] || skip "not supported"
9280 local before=$(num_objects)
9282 for i in $(seq $count); do
9287 local after=$(num_objects)
9290 while (( after > before )); do
9292 after=$(num_objects)
9294 (( wait % 5 == 0 )) && echo "wait $wait seconds objects: $after"
9295 if (( wait > 60 )); then
9296 error "inode slab grew from $before to $after"
9300 echo "slab objects before: $before, after: $after"
9302 run_test 76b "confirm clients recycle directory inodes properly ===="
9307 # Note: in sptlrpc modes which enable its own bulk checksum, the
9308 # original crc32_le bulk checksum will be automatically disabled,
9309 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
9310 # will be checked by sptlrpc code against sptlrpc bulk checksum.
9311 # In this case set_checksums() will not be no-op, because sptlrpc
9312 # bulk checksum will be enabled all through the test.
9314 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
9315 lctl set_param -n osc.*.checksums $1
9319 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9320 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
9321 CKSUM_TYPES=${CKSUM_TYPES:-$(lctl get_param -n osc.*osc-[^mM]*.checksum_type |
9322 tr -d [] | head -n1)}
9325 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
9327 log "set checksum type to $1, rc = $rc"
9331 get_osc_checksum_type()
9333 # arugment 1: OST name, like OST0000
9335 checksum_type=$(lctl get_param -n osc.*${ost}-osc-[^mM]*.checksum_type |
9336 sed 's/.*\[\(.*\)\].*/\1/g')
9338 [ $rc -ne 0 ] && error "failed to get checksum type of $ost, rc = $rc, output = $checksum_type"
9342 F77_TMP=$TMP/f77-temp
9345 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
9346 error "error writing to $F77_TMP"
9349 test_77a() { # bug 10889
9350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9351 $GSS && skip_env "could not run with gss"
9353 [ ! -f $F77_TMP ] && setup_f77
9355 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
9359 run_test 77a "normal checksum read/write operation"
9361 test_77b() { # bug 10889
9362 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9363 $GSS && skip_env "could not run with gss"
9365 [ ! -f $F77_TMP ] && setup_f77
9366 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9367 $LCTL set_param fail_loc=0x80000409
9370 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9371 error "dd error: $?"
9372 $LCTL set_param fail_loc=0
9374 for algo in $CKSUM_TYPES; do
9375 cancel_lru_locks osc
9376 set_checksum_type $algo
9377 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9378 $LCTL set_param fail_loc=0x80000408
9379 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
9380 $LCTL set_param fail_loc=0
9383 set_checksum_type $ORIG_CSUM_TYPE
9386 run_test 77b "checksum error on client write, read"
9391 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=0
9393 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=0
9394 [ -n "$osc_file_prefix" ] && rm -f ${osc_file_prefix}*
9395 $check_ost && [ -n "$ost_file_prefix" ] &&
9396 do_facet ost1 rm -f ${ost_file_prefix}\*
9400 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9401 $GSS && skip_env "could not run with gss"
9402 remote_ost_nodsh && skip "remote OST with nodsh"
9405 local osc_file_prefix
9407 local check_ost=false
9408 local ost_file_prefix
9414 # ensure corruption will occur on first OSS/OST
9415 $LFS setstripe -i 0 $DIR/$tfile
9417 [ ! -f $F77_TMP ] && setup_f77
9418 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
9419 error "dd write error: $?"
9420 fid=$($LFS path2fid $DIR/$tfile)
9422 if [ $OST1_VERSION -ge $(version_code 2.9.57) ]
9425 ost_file_prefix=$(do_facet ost1 $LCTL get_param -n debug_path)
9426 ost_file_prefix=${ost_file_prefix}-checksum_dump-ost-\\${fid}
9428 echo "OSS do not support bulk pages dump upon error"
9431 osc_file_prefix=$($LCTL get_param -n debug_path)
9432 osc_file_prefix=${osc_file_prefix}-checksum_dump-osc-\\${fid}
9434 trap cleanup_77c EXIT
9437 # enable bulk pages dump upon error on Client
9438 $LCTL set_param osc.*osc-[^mM]*.checksum_dump=1
9439 # enable bulk pages dump upon error on OSS
9441 do_facet ost1 $LCTL set_param obdfilter.*-OST*.checksum_dump=1
9443 # flush Client cache to allow next read to reach OSS
9444 cancel_lru_locks osc
9446 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9447 $LCTL set_param fail_loc=0x80000408
9448 dd if=$DIR/$tfile of=/dev/null bs=1M || error "dd read error: $?"
9449 $LCTL set_param fail_loc=0
9453 # check cksum dump on Client
9454 osc_file=$(ls ${osc_file_prefix}*)
9455 [ -n "$osc_file" ] || error "no checksum dump file on Client"
9456 # OBD_FAIL_OSC_CHECKSUM_RECEIVE corrupts with "bad1" at start of file
9457 bad1=$(dd if=$osc_file bs=1 count=4 2>/dev/null) || error "dd error: $?"
9458 [ $bad1 == "bad1" ] || error "unexpected corrupt pattern"
9459 orig_cksum=$(dd if=$F77_TMP bs=1 skip=4 count=1048572 2>/dev/null |
9461 dump_cksum=$(dd if=$osc_file bs=1 skip=4 2>/dev/null | cksum)
9462 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9463 error "dump content does not match on Client"
9465 $check_ost || skip "No need to check cksum dump on OSS"
9467 # check cksum dump on OSS
9468 ost_file=$(do_facet ost1 ls ${ost_file_prefix}\*)
9469 [ -n "$ost_file" ] || error "no checksum dump file on OSS"
9470 orig_cksum=$(dd if=$F77_TMP bs=1048576 count=1 2>/dev/null | cksum)
9471 dump_cksum=$(do_facet ost1 dd if=$ost_file 2>/dev/null \| cksum)
9472 [[ "$orig_cksum" == "$dump_cksum" ]] ||
9473 error "dump content does not match on OSS"
9477 run_test 77c "checksum error on client read with debug"
9479 test_77d() { # bug 10889
9480 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9481 $GSS && skip_env "could not run with gss"
9483 stack_trap "rm -f $DIR/$tfile"
9484 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9485 $LCTL set_param fail_loc=0x80000409
9487 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9488 error "direct write: rc=$?"
9489 $LCTL set_param fail_loc=0
9492 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
9493 $LCTL set_param fail_loc=0x80000408
9495 cancel_lru_locks osc
9496 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
9497 error "direct read: rc=$?"
9498 $LCTL set_param fail_loc=0
9501 run_test 77d "checksum error on OST direct write, read"
9503 test_77f() { # bug 10889
9504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9505 $GSS && skip_env "could not run with gss"
9508 stack_trap "rm -f $DIR/$tfile"
9509 for algo in $CKSUM_TYPES; do
9510 cancel_lru_locks osc
9511 set_checksum_type $algo
9512 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
9513 $LCTL set_param fail_loc=0x409
9514 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
9515 error "direct write succeeded"
9516 $LCTL set_param fail_loc=0
9518 set_checksum_type $ORIG_CSUM_TYPE
9521 run_test 77f "repeat checksum error on write (expect error)"
9523 test_77g() { # bug 10889
9524 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9525 $GSS && skip_env "could not run with gss"
9526 remote_ost_nodsh && skip "remote OST with nodsh"
9528 [ ! -f $F77_TMP ] && setup_f77
9530 local file=$DIR/$tfile
9531 stack_trap "rm -f $file" EXIT
9533 $LFS setstripe -c 1 -i 0 $file
9534 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
9535 do_facet ost1 lctl set_param fail_loc=0x8000021a
9537 dd if=$F77_TMP of=$file bs=1M count=$F77SZ ||
9538 error "write error: rc=$?"
9539 do_facet ost1 lctl set_param fail_loc=0
9542 cancel_lru_locks osc
9543 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
9544 do_facet ost1 lctl set_param fail_loc=0x8000021b
9546 cmp $F77_TMP $file || error "file compare failed"
9547 do_facet ost1 lctl set_param fail_loc=0
9550 run_test 77g "checksum error on OST write, read"
9552 test_77k() { # LU-10906
9553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9554 $GSS && skip_env "could not run with gss"
9556 local cksum_param="osc.$FSNAME*.checksums"
9557 local get_checksum="$LCTL get_param -n $cksum_param | head -n1"
9561 [ "$ORIG_CSUM" ] || ORIG_CSUM=$(eval $get_checksum)
9562 stack_trap "wait_update $HOSTNAME '$get_checksum' $ORIG_CSUM || true"
9563 stack_trap "do_facet mgs $LCTL set_param -P $cksum_param=$ORIG_CSUM"
9566 do_facet mgs $LCTL set_param -P $cksum_param=$i ||
9567 error "failed to set checksum=$i on MGS"
9568 wait_update $HOSTNAME "$get_checksum" $i
9570 echo "remount client, checksum should be $i"
9571 remount_client $MOUNT || error "failed to remount client"
9572 checksum=$(eval $get_checksum)
9573 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9575 # remove persistent param to avoid races with checksum mountopt below
9576 do_facet mgs $LCTL set_param -P -d $cksum_param ||
9577 error "failed to delete checksum on MGS"
9579 for opt in "checksum" "nochecksum"; do
9580 #remount with mount option
9581 echo "remount client with option $opt, checksum should be $i"
9582 umount_client $MOUNT || error "failed to umount client"
9583 mount_client $MOUNT "$MOUNT_OPTS,$opt" ||
9584 error "failed to mount client with option '$opt'"
9585 checksum=$(eval $get_checksum)
9586 [ $checksum -eq $i ] || error "checksum($checksum) != $i"
9590 remount_client $MOUNT || error "failed to remount client"
9592 run_test 77k "enable/disable checksum correctly"
9595 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9596 $GSS && skip_env "could not run with gss"
9599 stack_trap "set_checksums $ORIG_CSUM" EXIT
9600 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
9602 set_checksum_type invalid && error "unexpected success of invalid checksum type"
9604 $LFS setstripe -c 1 -i 0 $DIR/$tfile
9605 for algo in $CKSUM_TYPES; do
9606 set_checksum_type $algo || error "fail to set checksum type $algo"
9607 osc_algo=$(get_osc_checksum_type OST0000)
9608 [ "$osc_algo" != "$algo" ] && error "checksum type is $osc_algo after setting it to $algo"
9610 # no locks, no reqs to let the connection idle
9611 cancel_lru_locks osc
9612 lru_resize_disable osc
9613 wait_osc_import_state client ost1 IDLE
9615 # ensure ost1 is connected
9616 stat $DIR/$tfile >/dev/null || error "can't stat"
9617 wait_osc_import_state client ost1 FULL
9619 osc_algo=$(get_osc_checksum_type OST0000)
9620 [ "$osc_algo" != "$algo" ] && error "checksum type changed from $algo to $osc_algo after reconnection"
9624 run_test 77l "preferred checksum type is remembered after reconnected"
9626 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
9631 (( $CLIENT_VERSION >= $(version_code 2.14.52) )) ||
9632 skip "Need at least version 2.14.52"
9633 local param=checksum_speed
9635 $LCTL get_param $param || error "reading $param failed"
9637 csum_speeds=$($LCTL get_param -n $param)
9639 [[ "$csum_speeds" =~ "adler32" && "$csum_speeds" =~ "crc32" ]] ||
9640 error "known checksum types are missing"
9642 run_test 77m "Verify checksum_speed is correctly read"
9649 test_78() { # bug 10901
9650 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9651 remote_ost || skip_env "local OST"
9654 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
9655 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
9656 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
9657 echo "MemTotal: $MEMTOTAL"
9659 # reserve 256MB of memory for the kernel and other running processes,
9660 # and then take 1/2 of the remaining memory for the read/write buffers.
9661 if [ $MEMTOTAL -gt 512 ] ;then
9662 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
9664 # for those poor memory-starved high-end clusters...
9665 MEMTOTAL=$((MEMTOTAL / 2))
9667 echo "Mem to use for directio: $MEMTOTAL"
9669 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
9670 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
9671 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
9672 SMALLESTOST=$($LFS df $DIR | grep OST | awk '{ print $4 }' | sort -n |
9674 echo "Smallest OST: $SMALLESTOST"
9675 [[ $SMALLESTOST -lt 10240 ]] &&
9676 skip "too small OSTSIZE, useless to run large O_DIRECT test"
9678 trap cleanup_test_78 EXIT
9680 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
9681 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
9683 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
9684 echo "File size: $F78SIZE"
9685 $LFS setstripe -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
9686 for i in $(seq 1 $NSEQ); do
9687 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
9688 echo directIO rdwr round $i of $NSEQ
9689 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
9694 run_test 78 "handle large O_DIRECT writes correctly ============"
9696 test_79() { # bug 12743
9697 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9699 wait_delete_completed
9701 BKTOTAL=$(calc_osc_kbytes kbytestotal)
9702 BKFREE=$(calc_osc_kbytes kbytesfree)
9703 BKAVAIL=$(calc_osc_kbytes kbytesavail)
9705 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
9706 DFTOTAL=`echo $STRING | cut -d, -f1`
9707 DFUSED=`echo $STRING | cut -d, -f2`
9708 DFAVAIL=`echo $STRING | cut -d, -f3`
9709 DFFREE=$(($DFTOTAL - $DFUSED))
9711 ALLOWANCE=$((64 * $OSTCOUNT))
9713 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
9714 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
9715 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
9717 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
9718 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
9719 error "df free($DFFREE) mismatch OST free($BKFREE)"
9721 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
9722 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
9723 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
9726 run_test 79 "df report consistency check ======================="
9728 test_80() { # bug 10718
9729 remote_ost_nodsh && skip "remote OST with nodsh"
9730 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9732 # relax strong synchronous semantics for slow backends like ZFS
9733 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
9734 local soc="obdfilter.*.sync_lock_cancel"
9735 local save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9737 # "sync_on_lock_cancel" was broken by v2_11_55_0-26-g7059644e9a
9738 if [ -z "$save" ]; then
9739 soc="obdfilter.*.sync_on_lock_cancel"
9740 save=$(do_facet ost1 $LCTL get_param -n $soc | head -n1)
9743 if [ "$save" != "never" ]; then
9744 local hosts=$(comma_list $(osts_nodes))
9746 do_nodes $hosts $LCTL set_param $soc=never
9747 stack_trap "do_nodes $hosts $LCTL set_param $soc=$save"
9751 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
9753 local before=$(date +%s)
9754 cancel_lru_locks osc
9755 local after=$(date +%s)
9756 local diff=$((after - before))
9757 [ $diff -le 1 ] || error "elapsed for 1M@1T = $diff"
9761 run_test 80 "Page eviction is equally fast at high offsets too"
9763 test_81a() { # LU-456
9764 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9765 remote_ost_nodsh && skip "remote OST with nodsh"
9767 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9768 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
9769 do_facet ost1 lctl set_param fail_loc=0x80000228
9771 # write should trigger a retry and success
9772 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9773 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9775 if [ $RC -ne 0 ] ; then
9776 error "write should success, but failed for $RC"
9779 run_test 81a "OST should retry write when get -ENOSPC ==============="
9781 test_81b() { # LU-456
9782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9783 remote_ost_nodsh && skip "remote OST with nodsh"
9785 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
9786 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
9787 do_facet ost1 lctl set_param fail_loc=0x228
9789 # write should retry several times and return -ENOSPC finally
9790 $LFS setstripe -i 0 -c 1 $DIR/$tfile
9791 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
9794 if [ $RC -ne $ENOSPC ] ; then
9795 error "dd should fail for -ENOSPC, but succeed."
9798 run_test 81b "OST should return -ENOSPC when retry still fails ======="
9801 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs"
9803 test_mkdir $DIR/$tdir.cvsroot
9804 chown $RUNAS_ID $DIR/$tdir.cvsroot
9807 $RUNAS cvs -d $DIR/$tdir.cvsroot init || error "cvs init failed"
9810 # some versions of cvs import exit(1) when asked to import links or
9811 # files they can't read. ignore those files.
9812 local toignore=$(find . -type l -printf '-I %f\n' -o \
9813 ! -perm /4 -printf '-I %f\n')
9814 $RUNAS cvs -d $DIR/$tdir.cvsroot import -m "nomesg" $toignore \
9815 $tdir.reposname vtag rtag
9818 test_mkdir $DIR/$tdir.reposname
9819 chown $RUNAS_ID $DIR/$tdir.reposname
9820 $RUNAS cvs -d $DIR/$tdir.cvsroot co $tdir.reposname
9822 cd $DIR/$tdir.reposname
9824 $RUNAS cvs add -m 'addmsg' foo99
9826 $RUNAS cvs commit -m 'nomsg' foo99
9827 rm -fr $DIR/$tdir.cvsroot
9829 run_test 99 "cvs strange file/directory operations"
9832 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9833 [[ "$NETTYPE" =~ tcp ]] ||
9834 skip_env "TCP secure port test, not useful for NETTYPE=$NETTYPE"
9835 remote_ost_nodsh && skip "remote OST with nodsh"
9836 remote_mds_nodsh && skip "remote MDS with nodsh"
9838 skip "useless for local single node setup"
9840 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
9841 [ "$PROT" != "tcp" ] && continue
9842 RPORT=$(echo $REMOTE | cut -d: -f2)
9843 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
9846 LPORT=`echo $LOCAL | cut -d: -f2`
9847 if [ $LPORT -ge 1024 ]; then
9848 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
9850 error_exit "local: $LPORT > 1024, remote: $RPORT"
9853 [ "$rc" = 0 ] || error_exit "privileged port not found" )
9855 run_test 100 "check local port using privileged port ==========="
9857 function get_named_value()
9861 grep -w "$tag" | sed "s/^$tag *\([0-9]*\) *.*/\1/"
9864 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
9865 awk '/^max_cached_mb/ { print $2 }')
9868 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
9873 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9878 local cache_limit=32
9880 $LCTL set_param -n osc.*-osc*.rpc_stats=0
9881 trap cleanup_101a EXIT
9882 $LCTL set_param -n llite.*.read_ahead_stats=0
9883 $LCTL set_param -n llite.*.max_cached_mb=$cache_limit
9886 # randomly read 10000 of 64K chunks from file 3x 32MB in size
9888 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
9889 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
9892 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
9893 get_named_value 'read.but.discarded'); do
9894 discard=$(($discard + $s))
9898 $LCTL get_param osc.*-osc*.rpc_stats
9899 $LCTL get_param llite.*.read_ahead_stats
9901 # Discard is generally zero, but sometimes a few random reads line up
9902 # and trigger larger readahead, which is wasted & leads to discards.
9903 if [[ $(($discard)) -gt $nreads ]]; then
9904 error "too many ($discard) discarded pages"
9906 rm -f $DIR/$tfile || true
9908 run_test 101a "check read-ahead for random reads"
9911 test_mkdir $DIR/$tdir
9913 local FILE_LENGTH=$2
9916 local FILE_SIZE_MB=$((FILE_LENGTH / ssize))
9918 local list=$(comma_list $(osts_nodes))
9919 set_osd_param $list '' read_cache_enable 0
9920 set_osd_param $list '' writethrough_cache_enable 0
9922 trap cleanup_test101bc EXIT
9923 # prepare the read-ahead file
9924 $LFS setstripe -S $ssize -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
9926 dd if=/dev/zero of=$DIR/$tfile bs=$ssize \
9927 count=$FILE_SIZE_MB 2> /dev/null
9931 cleanup_test101bc() {
9936 local list=$(comma_list $(osts_nodes))
9937 set_osd_param $list '' read_cache_enable 1
9938 set_osd_param $list '' writethrough_cache_enable 1
9942 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
9947 local STRIPE_SIZE=$2
9948 local FILE_LENGTH=$3
9949 local RA_INC=1048576
9950 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
9951 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
9952 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
9953 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
9954 get_named_value 'read.but.discarded' | calc_total)
9955 if [[ $DISCARD -gt $discard_limit ]]; then
9956 $LCTL get_param llite.*.read_ahead_stats
9957 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
9959 echo "Read-ahead success for size ${READ_SIZE}"
9964 [ $PARALLEL == "yes" ] && skip "skip parallel run"
9965 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
9967 local STRIPE_SIZE=1048576
9968 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
9970 if [ $SLOW == "yes" ]; then
9971 local FILE_LENGTH=$((STRIDE_SIZE * 64))
9973 local FILE_LENGTH=$((STRIDE_SIZE * 8))
9976 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
9978 # prepare the read-ahead file
9979 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
9980 cancel_lru_locks osc
9981 for BIDX in 2 4 8 16 32 64 128 256
9983 local BSIZE=$((BIDX*4096))
9984 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
9985 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
9986 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
9987 $LCTL set_param -n llite.*.read_ahead_stats=0
9988 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
9989 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
9990 cancel_lru_locks osc
9991 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
9996 run_test 101b "check stride-io mode read-ahead ================="
9999 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10001 local STRIPE_SIZE=1048576
10002 local FILE_LENGTH=$((STRIPE_SIZE*100))
10005 local osc_rpc_stats
10007 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
10009 cancel_lru_locks osc
10010 $LCTL set_param osc.*.rpc_stats=0
10011 $READS -f $DIR/$tfile -s$FILE_LENGTH -b$rsize -n$nreads -t 180
10012 $LCTL get_param osc.*.rpc_stats
10013 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
10014 local stats=$($LCTL get_param -n $osc_rpc_stats)
10015 local lines=$(echo "$stats" | awk 'END {print NR;}')
10018 if [ $lines -le 20 ]; then
10019 echo "continue debug"
10022 for size in 1 2 4 8; do
10023 local rpc=$(echo "$stats" |
10024 awk '($1 == "'$size':") {print $2; exit; }')
10025 [ $rpc != 0 ] && ((size * PAGE_SIZE < rsize)) &&
10026 error "Small $((size*PAGE_SIZE)) read IO $rpc!"
10028 echo "$osc_rpc_stats check passed!"
10033 run_test 101c "check stripe_size aligned read-ahead"
10036 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10038 local file=$DIR/$tfile
10039 local sz_MB=${FILESIZE_101d:-80}
10040 local ra_MB=${READAHEAD_MB:-40}
10042 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
10043 [ $free_MB -lt $sz_MB ] &&
10044 skip "Need free space ${sz_MB}M, have ${free_MB}M"
10046 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
10047 $LFS setstripe -c -1 $file || error "setstripe failed"
10049 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
10050 echo Cancel LRU locks on lustre client to flush the client cache
10051 cancel_lru_locks osc
10053 echo Disable read-ahead
10054 local old_RA=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10055 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10056 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb=$old_RA" EXIT
10057 $LCTL get_param -n llite.*.max_read_ahead_mb
10059 echo "Reading the test file $file with read-ahead disabled"
10060 local sz_KB=$((sz_MB * 1024 / 4))
10061 # 10485760 bytes transferred in 0.000938 secs (11179579337 bytes/sec)
10062 # 104857600 bytes (105 MB) copied, 0.00876352 s, 12.0 GB/s
10063 local raOFF=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10064 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10066 echo "Cancel LRU locks on lustre client to flush the client cache"
10067 cancel_lru_locks osc
10068 echo Enable read-ahead with ${ra_MB}MB
10069 $LCTL set_param -n llite.*.max_read_ahead_mb=$ra_MB
10071 echo "Reading the test file $file with read-ahead enabled"
10072 local raON=$(LANG=C dd if=$file of=/dev/null bs=4k count=$sz_KB |&
10073 sed -e '/records/d' -e 's/.* \([0-9]*\.[0-9]*\) *s.*/\1/')
10075 echo "read-ahead disabled time read $raOFF"
10076 echo "read-ahead enabled time read $raON"
10079 wait_delete_completed
10081 # use awk for this check instead of bash because it handles decimals
10082 awk "{ exit !($raOFF < 1.0 || $raOFF > $raON) }" <<<"ignore_me" ||
10083 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
10085 run_test 101d "file read with and without read-ahead enabled"
10088 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10090 local file=$DIR/$tfile
10091 local size_KB=500 #KB
10095 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
10096 local need_KB=$((count * size_KB))
10097 [[ $free_KB -le $need_KB ]] &&
10098 skip_env "Need free space $need_KB, have $free_KB"
10100 echo "Creating $count ${size_KB}K test files"
10101 for ((i = 0; i < $count; i++)); do
10102 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
10105 echo "Cancel LRU locks on lustre client to flush the client cache"
10106 cancel_lru_locks $OSC
10108 echo "Reset readahead stats"
10109 $LCTL set_param -n llite.*.read_ahead_stats=0
10111 for ((i = 0; i < $count; i++)); do
10112 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
10115 $LCTL get_param llite.*.max_cached_mb
10116 $LCTL get_param llite.*.read_ahead_stats
10117 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10118 get_named_value 'misses' | calc_total)
10120 for ((i = 0; i < $count; i++)); do
10121 rm -rf $file.$i 2>/dev/null
10124 #10000 means 20% reads are missing in readahead
10125 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
10127 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
10130 which iozone || skip_env "no iozone installed"
10132 local old_debug=$($LCTL get_param debug)
10133 old_debug=${old_debug#*=}
10134 $LCTL set_param debug="reada mmap"
10136 # create a test file
10137 iozone -i 0 -+n -r 1m -s 128m -w -f $DIR/$tfile > /dev/null 2>&1
10139 echo Cancel LRU locks on lustre client to flush the client cache
10140 cancel_lru_locks osc
10142 echo Reset readahead stats
10143 $LCTL set_param -n llite.*.read_ahead_stats=0
10145 echo mmap read the file with small block size
10146 iozone -i 1 -u 1 -l 1 -+n -r 32k -s 128m -B -f $DIR/$tfile \
10149 echo checking missing pages
10150 $LCTL get_param llite.*.read_ahead_stats
10151 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10152 get_named_value 'misses' | calc_total)
10154 $LCTL set_param debug="$old_debug"
10155 [ $miss -lt 3 ] || error "misses too much pages ('$miss')!"
10158 run_test 101f "check mmap read performance"
10160 test_101g_brw_size_test() {
10162 local pages=$((mb * 1048576 / PAGE_SIZE))
10163 local file=$DIR/$tfile
10165 $LCTL set_param osc.*.max_pages_per_rpc=${mb}M ||
10166 { error "unable to set max_pages_per_rpc=${mb}M"; return 1; }
10167 for mp in $($LCTL get_param -n osc.*.max_pages_per_rpc); do
10168 [ $mp -ne $pages ] && error "max_pages_per_rpc $mp != $pages" &&
10172 stack_trap "rm -f $file" EXIT
10173 $LCTL set_param -n osc.*.rpc_stats=0
10175 # 10 RPCs should be enough for the test
10177 dd if=/dev/zero of=$file bs=${mb}M count=$count ||
10178 { error "dd write ${mb} MB blocks failed"; return 3; }
10179 cancel_lru_locks osc
10180 dd of=/dev/null if=$file bs=${mb}M count=$count ||
10181 { error "dd write ${mb} MB blocks failed"; return 4; }
10183 # calculate number of full-sized read and write RPCs
10184 rpcs=($($LCTL get_param -n 'osc.*.rpc_stats' |
10185 sed -n '/pages per rpc/,/^$/p' |
10186 awk '/'$pages':/ { reads += $2; writes += $6 }; \
10187 END { print reads,writes }'))
10188 # allow one extra full-sized read RPC for async readahead
10189 [[ ${rpcs[0]} == $count || ${rpcs[0]} == $((count + 1)) ]] ||
10190 { error "${rpcs[0]} != $count read RPCs"; return 5; }
10191 [[ ${rpcs[1]} == $count ]] ||
10192 { error "${rpcs[1]} != $count write RPCs"; return 6; }
10196 remote_ost_nodsh && skip "remote OST with nodsh"
10199 local osts=$(get_facets OST)
10200 local list=$(comma_list $(osts_nodes))
10201 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
10202 local brw_size="obdfilter.*.brw_size"
10204 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10206 local orig_mb=$(do_facet ost1 $LCTL get_param -n $brw_size | head -n 1)
10208 if { [ $OST1_VERSION -ge $(version_code 2.8.52) ] ||
10209 { [ $OST1_VERSION -ge $(version_code 2.7.17) ] &&
10210 [ $OST1_VERSION -lt $(version_code 2.7.50) ]; }; } &&
10211 { [ $CLIENT_VERSION -ge $(version_code 2.8.52) ] ||
10212 { [ $CLIENT_VERSION -ge $(version_code 2.7.17) ] &&
10213 [ $CLIENT_VERSION -lt $(version_code 2.7.50) ]; }; }; then
10215 [ $OST1_VERSION -ge $(version_code 2.9.52) ] &&
10218 if [[ $orig_mb -lt 16 ]]; then
10219 save_lustre_params $osts "$brw_size" > $p
10220 do_nodes $list $LCTL set_param -n $brw_size=16$suffix ||
10221 error "set 16MB RPC size failed"
10223 echo "remount client to enable new RPC size"
10224 remount_client $MOUNT || error "remount_client failed"
10227 test_101g_brw_size_test 16 || error "16MB RPC test failed"
10228 # should be able to set brw_size=12, but no rpc_stats for that
10229 test_101g_brw_size_test 8 || error "8MB RPC test failed"
10232 test_101g_brw_size_test 4 || error "4MB RPC test failed"
10234 if [[ $orig_mb -lt 16 ]]; then
10235 restore_lustre_params < $p
10236 remount_client $MOUNT || error "remount_client restore failed"
10239 rm -f $p $DIR/$tfile
10241 run_test 101g "Big bulk(4/16 MiB) readahead"
10244 $LFS setstripe -i 0 -c 1 $DIR/$tfile
10246 dd if=/dev/zero of=$DIR/$tfile bs=1M count=70 ||
10247 error "dd 70M file failed"
10248 echo Cancel LRU locks on lustre client to flush the client cache
10249 cancel_lru_locks osc
10251 echo "Reset readahead stats"
10252 $LCTL set_param -n llite.*.read_ahead_stats 0
10254 echo "Read 10M of data but cross 64M bundary"
10255 dd if=$DIR/$tfile of=/dev/null bs=10M skip=6 count=1
10256 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10257 get_named_value 'misses' | calc_total)
10258 [ $miss -eq 1 ] || error "expected miss 1 but got $miss"
10259 rm -f $p $DIR/$tfile
10261 run_test 101h "Readahead should cover current read window"
10264 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 ||
10265 error "dd 10M file failed"
10267 local max_per_file_mb=$($LCTL get_param -n \
10268 llite.*.max_read_ahead_per_file_mb 2>/dev/null)
10269 cancel_lru_locks osc
10270 stack_trap "$LCTL set_param llite.*.max_read_ahead_per_file_mb=$max_per_file_mb"
10271 $LCTL set_param llite.*.max_read_ahead_per_file_mb=1 ||
10272 error "set max_read_ahead_per_file_mb to 1 failed"
10274 echo "Reset readahead stats"
10275 $LCTL set_param llite.*.read_ahead_stats=0
10277 dd if=$DIR/$tfile of=/dev/null bs=2M
10279 $LCTL get_param llite.*.read_ahead_stats
10280 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10281 awk '/misses/ { print $2 }')
10282 [ $miss -eq 5 ] || error "expected misses 5 but got $miss"
10285 run_test 101i "allow current readahead to exceed reservation"
10288 $LFS setstripe -i 0 -c 1 $DIR/$tfile ||
10289 error "setstripe $DIR/$tfile failed"
10290 local file_size=$((1048576 * 16))
10291 local old_ra=$($LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1)
10292 stack_trap "$LCTL set_param -n llite.*.max_read_ahead_mb $old_ra" EXIT
10294 echo Disable read-ahead
10295 $LCTL set_param -n llite.*.max_read_ahead_mb=0
10297 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$(($file_size / 1048576))
10298 for blk in $PAGE_SIZE 1048576 $file_size; do
10299 cancel_lru_locks osc
10300 echo "Reset readahead stats"
10301 $LCTL set_param -n llite.*.read_ahead_stats=0
10302 local count=$(($file_size / $blk))
10303 dd if=$DIR/$tfile bs=$blk count=$count of=/dev/null
10304 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
10305 get_named_value 'failed.to.fast.read' | calc_total)
10306 $LCTL get_param -n llite.*.read_ahead_stats
10307 [ $miss -eq $count ] || error "expected $count got $miss"
10310 rm -f $p $DIR/$tfile
10312 run_test 101j "A complete read block should be submitted when no RA"
10315 test_mkdir $DIR/$tdir
10316 chown $RUNAS_ID $DIR/$tdir
10319 STRIPE_COUNT=$OSTCOUNT
10320 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
10322 trap cleanup_test102 EXIT
10324 $1 $LFS setstripe -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
10326 for num in 1 2 3 4; do
10327 for count in $(seq 1 $STRIPE_COUNT); do
10328 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
10329 local size=`expr $STRIPE_SIZE \* $num`
10330 local file=file"$num-$idx-$count"
10331 $1 $LFS setstripe -S $size -i $idx -c $count $file
10337 $1 tar cf $TMP/f102.tar $tdir --xattrs
10340 cleanup_test102() {
10342 rm -f $TMP/f102.tar
10343 rm -rf $DIR/d0.sanity/d102
10347 [ "$UID" != 0 ] && skip "must run as root"
10348 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
10349 skip_env "must have user_xattr"
10351 [ -z "$(which setfattr 2>/dev/null)" ] &&
10352 skip_env "could not find setfattr"
10354 local testfile=$DIR/$tfile
10357 echo "set/get xattr..."
10358 setfattr -n trusted.name1 -v value1 $testfile ||
10359 error "setfattr -n trusted.name1=value1 $testfile failed"
10360 getfattr -n trusted.name1 $testfile 2> /dev/null |
10361 grep "trusted.name1=.value1" ||
10362 error "$testfile missing trusted.name1=value1"
10364 setfattr -n user.author1 -v author1 $testfile ||
10365 error "setfattr -n user.author1=author1 $testfile failed"
10366 getfattr -n user.author1 $testfile 2> /dev/null |
10367 grep "user.author1=.author1" ||
10368 error "$testfile missing trusted.author1=author1"
10370 echo "listxattr..."
10371 setfattr -n trusted.name2 -v value2 $testfile ||
10372 error "$testfile unable to set trusted.name2"
10373 setfattr -n trusted.name3 -v value3 $testfile ||
10374 error "$testfile unable to set trusted.name3"
10375 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
10376 grep "trusted.name" | wc -l) -eq 3 ] ||
10377 error "$testfile missing 3 trusted.name xattrs"
10379 setfattr -n user.author2 -v author2 $testfile ||
10380 error "$testfile unable to set user.author2"
10381 setfattr -n user.author3 -v author3 $testfile ||
10382 error "$testfile unable to set user.author3"
10383 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
10384 grep "user.author" | wc -l) -eq 3 ] ||
10385 error "$testfile missing 3 user.author xattrs"
10387 echo "remove xattr..."
10388 setfattr -x trusted.name1 $testfile ||
10389 error "$testfile error deleting trusted.name1"
10390 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
10391 error "$testfile did not delete trusted.name1 xattr"
10393 setfattr -x user.author1 $testfile ||
10394 error "$testfile error deleting user.author1"
10395 echo "set lustre special xattr ..."
10396 $LFS setstripe -c1 $testfile
10397 local lovea=$(getfattr -n "trusted.lov" -e hex $testfile |
10398 awk -F "=" '/trusted.lov/ { print $2 }' )
10399 setfattr -n "trusted.lov" -v $lovea $testfile ||
10400 error "$testfile doesn't ignore setting trusted.lov again"
10401 setfattr -n "trusted.lov" -v "invalid_value" $testfile &&
10402 error "$testfile allow setting invalid trusted.lov"
10405 run_test 102a "user xattr test =================================="
10407 check_102b_layout() {
10409 local testfile=$DIR/$tfile
10411 echo "test layout '$layout'"
10412 $LFS setstripe $layout $testfile || error "setstripe failed"
10413 $LFS getstripe -y $testfile
10415 echo "get/set/list trusted.lov xattr ..." # b=10930
10416 local value=$(getfattr -n trusted.lov -e hex $testfile | grep trusted)
10417 [[ "$value" =~ "trusted.lov" ]] ||
10418 error "can't get trusted.lov from $testfile"
10419 local stripe_count_orig=$($LFS getstripe -c $testfile) ||
10420 error "getstripe failed"
10422 $MCREATE $testfile.2 || error "mcreate $testfile.2 failed"
10424 value=$(cut -d= -f2 <<<$value)
10425 # LU-13168: truncated xattr should fail if short lov_user_md header
10426 [ $CLIENT_VERSION -lt $(version_code 2.13.53) ] &&
10427 lens="${#value}" || lens="$(seq 4 2 ${#value})"
10428 for len in $lens; do
10429 echo "setfattr $len $testfile.2"
10430 setfattr -n trusted.lov -v ${value:0:$len} $testfile.2 &&
10431 [ $len -lt 66 ] && error "short xattr len=$len worked"
10433 local stripe_size=$($LFS getstripe -S $testfile.2)
10434 local stripe_count=$($LFS getstripe -c $testfile.2)
10435 [[ $stripe_size -eq 65536 ]] ||
10436 error "stripe size $stripe_size != 65536"
10437 [[ $stripe_count -eq $stripe_count_orig ]] ||
10438 error "stripe count $stripe_count != $stripe_count_orig"
10439 rm $testfile $testfile.2
10443 [ -z "$(which setfattr 2>/dev/null)" ] &&
10444 skip_env "could not find setfattr"
10445 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10447 # check plain layout
10448 check_102b_layout -S 65536 -i 1 -c $OSTCOUNT
10450 # and also check composite layout
10451 check_102b_layout -E 1M -S 65536 -i 1 -c $OSTCOUNT -Eeof -S4M
10454 run_test 102b "getfattr/setfattr for trusted.lov EAs"
10457 [ -z "$(which setfattr 2>/dev/null)" ] &&
10458 skip_env "could not find setfattr"
10459 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10461 # b10930: get/set/list lustre.lov xattr
10462 echo "get/set/list lustre.lov xattr ..."
10463 test_mkdir $DIR/$tdir
10464 chown $RUNAS_ID $DIR/$tdir
10465 local testfile=$DIR/$tdir/$tfile
10466 $RUNAS $LFS setstripe -S 65536 -i 1 -c $OSTCOUNT $testfile ||
10467 error "setstripe failed"
10468 local STRIPECOUNT=$($RUNAS $LFS getstripe -c $testfile) ||
10469 error "getstripe failed"
10470 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
10471 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
10473 local testfile2=${testfile}2
10474 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
10475 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
10477 $RUNAS $MCREATE $testfile2
10478 $RUNAS setfattr -n lustre.lov -v $value $testfile2
10479 local stripe_size=$($RUNAS $LFS getstripe -S $testfile2)
10480 local stripe_count=$($RUNAS $LFS getstripe -c $testfile2)
10481 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
10482 [ $stripe_count -eq $STRIPECOUNT ] ||
10483 error "stripe count $stripe_count != $STRIPECOUNT"
10485 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
10487 compare_stripe_info1() {
10488 local stripe_index_all_zero=true
10490 for num in 1 2 3 4; do
10491 for count in $(seq 1 $STRIPE_COUNT); do
10492 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
10493 local size=$((STRIPE_SIZE * num))
10494 local file=file"$num-$offset-$count"
10495 stripe_size=$($LFS getstripe -S $PWD/$file)
10496 [[ $stripe_size -ne $size ]] &&
10497 error "$file: size $stripe_size != $size"
10498 stripe_count=$($LFS getstripe -c $PWD/$file)
10499 # allow fewer stripes to be created, ORI-601
10500 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
10501 error "$file: count $stripe_count != $count"
10502 stripe_index=$($LFS getstripe -i $PWD/$file)
10503 [[ $stripe_index -ne 0 ]] &&
10504 stripe_index_all_zero=false
10508 $stripe_index_all_zero &&
10509 error "all files are being extracted starting from OST index 0"
10513 have_xattrs_include() {
10514 tar --help | grep -q xattrs-include &&
10515 echo --xattrs-include="lustre.*"
10519 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10520 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10522 XINC=$(have_xattrs_include)
10524 tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10525 cd $DIR/$tdir/$tdir
10526 compare_stripe_info1
10528 run_test 102d "tar restore stripe info from tarfile,not keep osts"
10531 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10532 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10534 XINC=$(have_xattrs_include)
10536 test_mkdir $DIR/$tdir.restore
10538 tar cf - --xattrs $tdir | tar xf - \
10539 -C $DIR/$tdir.restore --xattrs $XINC
10540 cd $DIR/$tdir.restore/$tdir
10541 compare_stripe_info1
10543 run_test 102f "tar copy files, not keep osts"
10546 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep xattr)" ] &&
10547 skip "must have user_xattr"
10548 [ -z "$(which setfattr 2>/dev/null)" ] &&
10549 skip_env "could not find setfattr"
10550 [ -z "$(which getfattr 2>/dev/null)" ] &&
10551 skip_env "could not find getfattr"
10553 local xsize=${1:-1024} # in bytes
10554 local file=$DIR/$tfile
10555 local value="$(generate_string $xsize)"
10556 local xbig=trusted.big
10560 log "save $xbig on $file"
10561 if [ -z "$toobig" ]
10563 setfattr -n $xbig -v $value $file ||
10564 error "saving $xbig on $file failed"
10566 setfattr -n $xbig -v $value $file &&
10567 error "saving $xbig on $file succeeded"
10571 local orig=$(get_xattr_value $xbig $file)
10572 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
10574 local xsml=trusted.sml
10575 log "save $xsml on $file"
10576 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
10578 local new=$(get_xattr_value $xbig $file)
10579 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
10581 log "grow $xsml on $file"
10582 setfattr -n $xsml -v "$value" $file ||
10583 error "growing $xsml on $file failed"
10585 new=$(get_xattr_value $xbig $file)
10586 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
10587 log "$xbig still valid after growing $xsml"
10592 test_102h() { # bug 15777
10595 run_test 102h "grow xattr from inside inode to external block"
10598 large_xattr_enabled || skip_env "ea_inode feature disabled"
10600 echo "setting xattr of max xattr size: $(max_xattr_size)"
10601 grow_xattr $(max_xattr_size)
10603 echo "setting xattr of > max xattr size: $(max_xattr_size) + 10"
10604 echo "This should fail:"
10605 grow_xattr $(($(max_xattr_size) + 10)) 1
10607 run_test 102ha "grow xattr from inside inode to external inode"
10609 test_102i() { # bug 17038
10610 [ -z "$(which getfattr 2>/dev/null)" ] &&
10611 skip "could not find getfattr"
10614 ln -s $DIR/$tfile $DIR/${tfile}link
10615 getfattr -n trusted.lov $DIR/$tfile ||
10616 error "lgetxattr on $DIR/$tfile failed"
10617 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
10618 grep -i "no such attr" ||
10619 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
10620 rm -f $DIR/$tfile $DIR/${tfile}link
10622 run_test 102i "lgetxattr test on symbolic link ============"
10625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
10626 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
10628 XINC=$(have_xattrs_include)
10629 setup_test102 "$RUNAS"
10630 chown $RUNAS_ID $DIR/$tdir
10631 $RUNAS tar xf $TMP/f102.tar -C $DIR/$tdir --xattrs $XINC
10632 cd $DIR/$tdir/$tdir
10633 compare_stripe_info1 "$RUNAS"
10635 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
10638 [ -z "$(which setfattr 2>/dev/null)" ] &&
10639 skip "could not find setfattr"
10642 # b22187 just check that does not crash for regular file.
10643 setfattr -n trusted.lov $DIR/$tfile
10644 # b22187 'setfattr -n trusted.lov' should remove LOV EA for directories
10645 local test_kdir=$DIR/$tdir
10646 test_mkdir $test_kdir
10647 local default_size=$($LFS getstripe -S $test_kdir)
10648 local default_count=$($LFS getstripe -c $test_kdir)
10649 local default_offset=$($LFS getstripe -i $test_kdir)
10650 $LFS setstripe -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
10651 error 'dir setstripe failed'
10652 setfattr -n trusted.lov $test_kdir
10653 local stripe_size=$($LFS getstripe -S $test_kdir)
10654 local stripe_count=$($LFS getstripe -c $test_kdir)
10655 local stripe_offset=$($LFS getstripe -i $test_kdir)
10656 [ $stripe_size -eq $default_size ] ||
10657 error "stripe size $stripe_size != $default_size"
10658 [ $stripe_count -eq $default_count ] ||
10659 error "stripe count $stripe_count != $default_count"
10660 [ $stripe_offset -eq $default_offset ] ||
10661 error "stripe offset $stripe_offset != $default_offset"
10662 rm -rf $DIR/$tfile $test_kdir
10664 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
10667 [ -z "$(which getfattr 2>/dev/null)" ] &&
10668 skip "could not find getfattr"
10670 # LU-532 trusted. xattr is invisible to non-root
10671 local testfile=$DIR/$tfile
10675 echo "listxattr as user..."
10676 chown $RUNAS_ID $testfile
10677 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
10678 grep -q "trusted" &&
10679 error "$testfile trusted xattrs are user visible"
10683 run_test 102l "listxattr size test =================================="
10685 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
10686 local path=$DIR/$tfile
10689 listxattr_size_check $path || error "listattr_size_check $path failed"
10691 run_test 102m "Ensure listxattr fails on small bufffer ========"
10695 getxattr() { # getxattr path name
10696 # Return the base64 encoding of the value of xattr name on path.
10700 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
10702 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10704 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
10706 getfattr --absolute-names --encoding=base64 --name=$name $path |
10707 awk -F= -v name=$name '$1 == name {
10708 print substr($0, index($0, "=") + 1);
10712 test_102n() { # LU-4101 mdt: protect internal xattrs
10713 [ -z "$(which setfattr 2>/dev/null)" ] &&
10714 skip "could not find setfattr"
10715 if [ $MDS1_VERSION -lt $(version_code 2.5.50) ]
10717 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
10720 local file0=$DIR/$tfile.0
10721 local file1=$DIR/$tfile.1
10722 local xattr0=$TMP/$tfile.0
10723 local xattr1=$TMP/$tfile.1
10724 local namelist="lov lma lmv link fid version som hsm"
10728 rm -rf $file0 $file1 $xattr0 $xattr1
10729 touch $file0 $file1
10731 # Get 'before' xattrs of $file1.
10732 getfattr --absolute-names --dump --match=- $file1 > $xattr0
10734 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
10735 namelist+=" lfsck_namespace"
10736 for name in $namelist; do
10737 # Try to copy xattr from $file0 to $file1.
10738 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10740 setfattr --name=trusted.$name --value="$value" $file1 ||
10741 error "setxattr 'trusted.$name' failed"
10743 # Try to set a garbage xattr.
10744 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10746 if [[ x$name == "xlov" ]]; then
10747 setfattr --name=trusted.lov --value="$value" $file1 &&
10748 error "setxattr invalid 'trusted.lov' success"
10750 setfattr --name=trusted.$name --value="$value" $file1 ||
10751 error "setxattr invalid 'trusted.$name' failed"
10754 # Try to remove the xattr from $file1. We don't care if this
10755 # appears to succeed or fail, we just don't want there to be
10756 # any changes or crashes.
10757 setfattr --remove=$trusted.$name $file1 2> /dev/null
10760 if [ $MDS1_VERSION -gt $(version_code 2.6.50) ]
10763 # Try to copy xattr from $file0 to $file1.
10764 value=$(getxattr $file0 trusted.$name 2> /dev/null)
10766 setfattr --name=trusted.$name --value="$value" $file1 ||
10767 error "setxattr 'trusted.$name' failed"
10769 # Try to set a garbage xattr.
10770 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
10772 setfattr --name=trusted.$name --value="$value" $file1 ||
10773 error "setxattr 'trusted.$name' failed"
10775 # Try to remove the xattr from $file1. We don't care if this
10776 # appears to succeed or fail, we just don't want there to be
10777 # any changes or crashes.
10778 setfattr --remove=$trusted.$name $file1 2> /dev/null
10781 # Get 'after' xattrs of file1.
10782 getfattr --absolute-names --dump --match=- $file1 > $xattr1
10784 if ! diff $xattr0 $xattr1; then
10785 error "before and after xattrs of '$file1' differ"
10788 rm -rf $file0 $file1 $xattr0 $xattr1
10792 run_test 102n "silently ignore setxattr on internal trusted xattrs"
10794 test_102p() { # LU-4703 setxattr did not check ownership
10795 [ $MDS1_VERSION -lt $(version_code 2.5.56) ] &&
10796 skip "MDS needs to be at least 2.5.56"
10798 local testfile=$DIR/$tfile
10802 echo "setfacl as user..."
10803 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
10804 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
10806 echo "setfattr as user..."
10807 setfacl -m "u:$RUNAS_ID:---" $testfile
10808 $RUNAS setfattr -x system.posix_acl_access $testfile
10809 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
10811 run_test 102p "check setxattr(2) correctly fails without permission"
10814 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] &&
10815 skip "MDS needs to be at least 2.6.92"
10817 orphan_linkea_check $DIR/$tfile || error "orphan_linkea_check"
10819 run_test 102q "flistxattr should not return trusted.link EAs for orphans"
10822 [ $MDS1_VERSION -lt $(version_code 2.6.93) ] &&
10823 skip "MDS needs to be at least 2.6.93"
10825 touch $DIR/$tfile || error "touch"
10826 setfattr -n user.$(basename $tfile) $DIR/$tfile || error "setfattr"
10827 getfattr -n user.$(basename $tfile) $DIR/$tfile || error "getfattr"
10828 rm $DIR/$tfile || error "rm"
10831 mkdir -p $DIR/$tdir || error "mkdir"
10832 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10833 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10834 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10835 error "$testfile error deleting user.author1"
10836 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10837 grep "user.$(basename $tdir)" &&
10838 error "$tdir did not delete user.$(basename $tdir)"
10839 rmdir $DIR/$tdir || error "rmdir"
10842 test_mkdir $DIR/$tdir
10843 setfattr -n user.$(basename $tdir) $DIR/$tdir || error "setfattr dir"
10844 getfattr -n user.$(basename $tdir) $DIR/$tdir || error "getfattr dir"
10845 setfattr -x user.$(basename $tdir) $DIR/$tdir ||
10846 error "$testfile error deleting user.author1"
10847 getfattr -d -m user.$(basename $tdir) 2> /dev/null |
10848 grep "user.$(basename $tdir)" &&
10849 error "$tdir did not delete user.$(basename $tdir)"
10850 rmdir $DIR/$tdir || error "rm striped dir"
10852 run_test 102r "set EAs with empty values"
10855 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10856 skip "MDS needs to be at least 2.11.52"
10858 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10860 save_lustre_params client "llite.*.xattr_cache" > $save
10862 for cache in 0 1; do
10863 lctl set_param llite.*.xattr_cache=$cache
10866 touch $DIR/$tfile || error "touch"
10867 for prefix in lustre security system trusted user; do
10868 # Note getxattr() may fail with 'Operation not
10869 # supported' or 'No such attribute' depending
10870 # on prefix and cache.
10871 getfattr -n $prefix.n102s $DIR/$tfile &&
10872 error "getxattr '$prefix.n102s' should fail (cache = $cache)"
10876 restore_lustre_params < $save
10878 run_test 102s "getting nonexistent xattrs should fail"
10881 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
10882 skip "MDS needs to be at least 2.11.52"
10884 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
10886 save_lustre_params client "llite.*.xattr_cache" > $save
10888 for cache in 0 1; do
10889 lctl set_param llite.*.xattr_cache=$cache
10891 for buf_size in 0 256; do
10893 touch $DIR/$tfile || error "touch"
10894 setfattr -n user.multiop $DIR/$tfile
10895 $MULTIOP $DIR/$tfile oa$buf_size ||
10896 error "cannot get zero length xattr value (buf_size = $buf_size)"
10900 restore_lustre_params < $save
10902 run_test 102t "zero length xattr values handled correctly"
10906 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
10911 [ "$UID" != 0 ] && skip "must run as root"
10912 $GSS && skip_env "could not run under gss"
10913 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
10914 skip_env "must have acl enabled"
10915 [ -z "$(which setfacl 2>/dev/null)" ] &&
10916 skip_env "could not find setfacl"
10917 remote_mds_nodsh && skip "remote MDS with nodsh"
10919 gpasswd -a daemon bin # LU-5641
10920 do_facet $SINGLEMDS gpasswd -a daemon bin # LU-5641
10922 declare -a identity_old
10924 for num in $(seq $MDSCOUNT); do
10925 switch_identity $num true || identity_old[$num]=$?
10928 SAVE_UMASK=$(umask)
10930 mkdir -p $DIR/$tdir
10933 echo "performing cp ..."
10934 run_acl_subtest cp || error "run_acl_subtest cp failed"
10935 echo "performing getfacl-noacl..."
10936 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
10937 echo "performing misc..."
10938 run_acl_subtest misc || error "misc test failed"
10939 echo "performing permissions..."
10940 run_acl_subtest permissions || error "permissions failed"
10941 # LU-1482 mdd: Setting xattr are properly checked with and without ACLs
10942 if [ $MDS1_VERSION -gt $(version_code 2.8.55) ] ||
10943 { [ $MDS1_VERSION -lt $(version_code 2.6) ] &&
10944 [ $MDS1_VERSION -ge $(version_code 2.5.29) ]; }
10946 echo "performing permissions xattr..."
10947 run_acl_subtest permissions_xattr ||
10948 error "permissions_xattr failed"
10950 echo "performing setfacl..."
10951 run_acl_subtest setfacl || error "setfacl test failed"
10953 # inheritance test got from HP
10954 echo "performing inheritance..."
10955 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
10956 chmod +x make-tree || error "chmod +x failed"
10957 run_acl_subtest inheritance || error "inheritance test failed"
10960 echo "LU-974 ignore umask when acl is enabled..."
10961 run_acl_subtest 974 || error "LU-974 umask test failed"
10962 if [ $MDSCOUNT -ge 2 ]; then
10963 run_acl_subtest 974_remote ||
10964 error "LU-974 umask test failed under remote dir"
10967 echo "LU-2561 newly created file is same size as directory..."
10968 if [ "$mds1_FSTYPE" != "zfs" ]; then
10969 run_acl_subtest 2561 || error "LU-2561 test failed"
10971 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
10974 run_acl_subtest 4924 || error "LU-4924 test failed"
10979 for num in $(seq $MDSCOUNT); do
10980 if [ "${identity_old[$num]}" = 1 ]; then
10981 switch_identity $num false || identity_old[$num]=$?
10985 run_test 103a "acl test"
10991 for U in {0..511}; do
10993 local O=$(printf "%04o" $U)
10995 umask $(printf "%04o" $((511 ^ $O)))
10996 $LFS setstripe -c 1 $DIR/$tfile.s$O
10997 local S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.s$O))
10999 (( $S == ($O & 0666) )) ||
11000 error "lfs setstripe $DIR/$tfile.s$O '$S' != '$O'"
11002 $LFS setstripe -E16M -c 1 -E1G -S4M $DIR/$tfile.p$O
11003 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.p$O))
11004 (( $S == ($O & 0666) )) ||
11005 error "lfs setstripe -E $DIR/$tfile.p$O '$S' != '$O'"
11007 $LFS setstripe -N2 -c 1 $DIR/$tfile.m$O
11008 S=$(printf "%04o" 0$(stat -c%a $DIR/$tfile.m$O))
11009 (( $S == ($O & 0666) )) ||
11010 error "lfs setstripe -N2 $DIR/$tfile.m$O '$S' != '$O'"
11011 rm -f $DIR/$tfile.[smp]$0
11015 # limit the concurrently running threads to 64. LU-11878
11016 local idx=$((U % 64))
11017 [ -z "${pids[idx]}" ] || wait ${pids[idx]}
11022 run_test 103b "umask lfs setstripe"
11025 mkdir -p $DIR/$tdir
11026 cp -rp $DIR/$tdir $DIR/$tdir.bak
11028 [ -n "$(getfattr -d -m. $DIR/$tdir | grep posix_acl_default)" ] &&
11029 error "$DIR/$tdir shouldn't contain default ACL"
11030 [ -n "$(getfattr -d -m. $DIR/$tdir.bak | grep posix_acl_default)" ] &&
11031 error "$DIR/$tdir.bak shouldn't contain default ACL"
11034 run_test 103c "'cp -rp' won't set empty acl"
11039 local saved_debug=$($LCTL get_param -n debug)
11041 (( $MDS1_VERSION >= $(version_code 2.14.0) )) ||
11042 skip "MDS needs to be at least 2.14.0"
11044 large_xattr_enabled || skip_env "ea_inode feature disabled"
11046 mkdir -p $DIR/$tdir
11047 # add big LOV EA to cause reply buffer overflow earlier
11048 $LFS setstripe -C 1000 $DIR/$tdir
11049 lctl set_param mdc.*-mdc*.stats=clear
11051 $LCTL set_param debug=0
11052 stack_trap "$LCTL set_param debug=\"$saved_debug\"" EXIT
11053 stack_trap "$LCTL get_param mdc.*-mdc*.stats" EXIT
11055 # add a large number of default ACLs (expect 8000+ for 2.13+)
11056 for U in {2..7000}; do
11057 setfacl -d -m user:$U:rwx $DIR/$tdir ||
11058 error "Able to add just $U default ACLs"
11060 numacl=$(getfacl $DIR/$tdir |& grep -c "default:user")
11061 echo "$numacl default ACLs created"
11063 stat $DIR/$tdir || error "Cannot stat directory"
11064 # check file creation
11065 touch $DIR/$tdir/$tfile ||
11066 error "failed to create $tfile with $numacl default ACLs"
11067 stat $DIR/$tdir/$tfile || error "Cannot stat file"
11068 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11069 echo "$fileacl ACLs were inherited"
11070 (( $fileacl == $numacl )) ||
11071 error "Not all default ACLs were inherited: $numacl != $fileacl"
11072 # check that new ACLs creation adds new ACLs to inherited ACLs
11073 setfacl -m user:19000:rwx $DIR/$tdir/$tfile ||
11074 error "Cannot set new ACL"
11075 numacl=$((numacl + 1))
11076 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11077 (( $fileacl == $numacl )) ||
11078 error "failed to add new ACL: $fileacl != $numacl as expected"
11079 # adds more ACLs to a file to reach their maximum at 8000+
11081 for U in {20000..25000}; do
11082 setfacl -m user:$U:rwx $DIR/$tdir/$tfile || break
11083 numacl=$((numacl + 1))
11085 echo "Added $numacl more ACLs to the file"
11086 fileacl=$(getfacl $DIR/$tdir/$tfile |& grep -c "user:")
11087 echo "Total $fileacl ACLs in file"
11088 stat $DIR/$tdir/$tfile > /dev/null || error "Cannot stat file"
11089 rm -f $DIR/$tdir/$tfile || error "Cannot remove file"
11090 rmdir $DIR/$tdir || error "Cannot remove directory"
11092 run_test 103e "inheritance of big amount of default ACLs"
11095 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
11096 skip "MDS needs to be at least 2.14.51"
11098 large_xattr_enabled || skip_env "ea_inode feature disabled"
11100 # enable changelog to consume more internal MDD buffers
11103 mkdir -p $DIR/$tdir
11105 $LFS setstripe -C 1000 $DIR/$tdir
11106 setfacl -d -m user:$U:rwx $DIR/$tdir || error "Cannot add default ACLs"
11107 mkdir $DIR/$tdir/inherited || error "failed to create subdirectory"
11108 rmdir $DIR/$tdir/inherited || error "Cannot remove subdirectory"
11109 rmdir $DIR/$tdir || error "Cannot remove directory"
11111 run_test 103f "changelog doesn't interfere with default ACLs buffers"
11114 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11117 lfs df || error "lfs df failed"
11118 lfs df -ih || error "lfs df -ih failed"
11119 lfs df -h $DIR || error "lfs df -h $DIR failed"
11120 lfs df -i $DIR || error "lfs df -i $DIR failed"
11121 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
11122 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
11124 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
11125 lctl --device %$OSC deactivate
11126 lfs df || error "lfs df with deactivated OSC failed"
11127 lctl --device %$OSC activate
11128 # wait the osc back to normal
11129 wait_osc_import_ready client ost
11131 lfs df || error "lfs df with reactivated OSC failed"
11134 run_test 104a "lfs df [-ih] [path] test ========================="
11137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11138 [ $RUNAS_ID -eq $UID ] &&
11139 skip_env "RUNAS_ID = UID = $UID -- skipping"
11141 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
11142 grep "Permission denied" | wc -l)))
11143 if [ $denied_cnt -ne 0 ]; then
11144 error "lfs check servers test failed"
11147 run_test 104b "$RUNAS lfs check servers test ===================="
11150 # Verify $1 is within range of $2.
11151 # Success when $1 is within range. That is, when $1 is >= 2% of $2 and
11152 # $1 is <= 2% of $2. Else Fail.
11155 # Strip all units (M, G, T)
11156 actual=$(echo $1 | tr -d A-Z)
11157 expect=$(echo $2 | tr -d A-Z)
11159 expect_lo=$(($expect * 98 / 100)) # 2% below
11160 expect_hi=$(($expect * 102 / 100)) # 2% above
11162 # permit 2% drift above and below
11163 (( $actual >= $expect_lo && $actual <= $expect_hi ))
11167 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11168 [ "$ost1_FSTYPE" == "zfs" ] || skip "zfs only test"
11170 local ost_param="osd-zfs.$FSNAME-OST0000."
11171 local mdt_param="osd-zfs.$FSNAME-MDT0000."
11172 local ofacets=$(get_facets OST)
11173 local mfacets=$(get_facets MDS)
11174 local saved_ost_blocks=
11175 local saved_mdt_blocks=
11177 echo "Before recordsize change"
11178 lfs_df=($($LFS df -h | grep "filesystem_summary:"))
11179 df=($(df -h | grep "/mnt/lustre"$))
11182 echo "lfs output : ${lfs_df[*]}"
11183 echo "df output : ${df[*]}"
11185 for facet in ${ofacets//,/ }; do
11186 if [ -z $saved_ost_blocks ]; then
11187 saved_ost_blocks=$(do_facet $facet \
11188 lctl get_param -n $ost_param.blocksize)
11189 echo "OST Blocksize: $saved_ost_blocks"
11191 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11192 do_facet $facet zfs set recordsize=32768 $ost
11195 # BS too small. Sufficient for functional testing.
11196 for facet in ${mfacets//,/ }; do
11197 if [ -z $saved_mdt_blocks ]; then
11198 saved_mdt_blocks=$(do_facet $facet \
11199 lctl get_param -n $mdt_param.blocksize)
11200 echo "MDT Blocksize: $saved_mdt_blocks"
11202 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11203 do_facet $facet zfs set recordsize=32768 $mdt
11206 # Give new values chance to reflect change
11209 echo "After recordsize change"
11210 lfs_df_after=($($LFS df -h | grep "filesystem_summary:"))
11211 df_after=($(df -h | grep "/mnt/lustre"$))
11214 echo "lfs output : ${lfs_df_after[*]}"
11215 echo "df output : ${df_after[*]}"
11218 value_in_range ${lfs_df_after[1]%.*} ${lfs_df[1]%.*} ||
11219 error "lfs_df bytes: ${lfs_df_after[1]%.*} != ${lfs_df[1]%.*}"
11220 value_in_range ${lfs_df_after[2]%.*} ${lfs_df[2]%.*} ||
11221 error "lfs_df used: ${lfs_df_after[2]%.*} != ${lfs_df[2]%.*}"
11222 value_in_range ${lfs_df_after[3]%.*} ${lfs_df[3]%.*} ||
11223 error "lfs_df avail: ${lfs_df_after[3]%.*} != ${lfs_df[3]%.*}"
11226 value_in_range ${df_after[1]%.*} ${df[1]%.*} ||
11227 error "df bytes: ${df_after[1]%.*} != ${df[1]%.*}"
11228 value_in_range ${df_after[2]%.*} ${df[2]%.*} ||
11229 error "df used: ${df_after[2]%.*} != ${df[2]%.*}"
11230 value_in_range ${df_after[3]%.*} ${df[3]%.*} ||
11231 error "df avail: ${df_after[3]%.*} != ${df[3]%.*}"
11233 # Restore MDT recordize back to original
11234 for facet in ${mfacets//,/ }; do
11235 mdt=$(do_facet $facet lctl get_param -n $mdt_param.mntdev)
11236 do_facet $facet zfs set recordsize=$saved_mdt_blocks $mdt
11239 # Restore OST recordize back to original
11240 for facet in ${ofacets//,/ }; do
11241 ost=$(do_facet $facet lctl get_param -n $ost_param.mntdev)
11242 do_facet $facet zfs set recordsize=$saved_ost_blocks $ost
11247 run_test 104c "Verify df vs lfs_df stays same after recordsize change"
11250 # doesn't work on 2.4 kernels
11252 if $(flock_is_enabled); then
11253 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
11255 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
11259 run_test 105a "flock when mounted without -o flock test ========"
11263 if $(flock_is_enabled); then
11264 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
11266 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
11270 run_test 105b "fcntl when mounted without -o flock test ========"
11274 if $(flock_is_enabled); then
11275 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
11277 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
11281 run_test 105c "lockf when mounted without -o flock test"
11283 test_105d() { # bug 15924
11284 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11286 test_mkdir $DIR/$tdir
11287 flock_is_enabled || skip_env "mount w/o flock enabled"
11288 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
11289 $LCTL set_param fail_loc=0x80000315
11290 flocks_test 2 $DIR/$tdir
11292 run_test 105d "flock race (should not freeze) ========"
11294 test_105e() { # bug 22660 && 22040
11295 flock_is_enabled || skip_env "mount w/o flock enabled"
11298 flocks_test 3 $DIR/$tfile
11300 run_test 105e "Two conflicting flocks from same process"
11302 test_106() { #bug 10921
11303 test_mkdir $DIR/$tdir
11304 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
11305 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
11307 run_test 106 "attempt exec of dir followed by chown of that dir"
11310 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11318 local save_pattern=$(sysctl -n kernel.core_pattern)
11319 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
11320 sysctl -w kernel.core_pattern=$file
11321 sysctl -w kernel.core_uses_pid=0
11323 ulimit -c unlimited
11329 kill -s 11 $SLEEPPID
11331 if [ -e $file ]; then
11332 size=`stat -c%s $file`
11333 [ $size -eq 0 ] && error "Fail to create core file $file"
11335 error "Fail to create core file $file"
11338 sysctl -w kernel.core_pattern=$save_pattern
11339 sysctl -w kernel.core_uses_pid=$save_uses_pid
11342 run_test 107 "Coredump on SIG"
11345 test_mkdir $DIR/$tdir
11346 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255)
11347 $LFS mkdir -c $MDSCOUNT $DIR/$tdir/$(str_repeat 'b' 256) &&
11348 error "mkdir with 256 char should fail, but did not"
11349 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
11350 error "create with 255 char failed"
11351 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
11352 error "create with 256 char should fail, but did not"
11357 run_test 110 "filename length checking"
11360 # Purpose: To verify dynamic thread (OSS) creation.
11363 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11364 remote_ost_nodsh && skip "remote OST with nodsh"
11366 # Lustre does not stop service threads once they are started.
11367 # Reset number of running threads to default.
11372 local save_params="$TMP/sanity-$TESTNAME.parameters"
11374 # Get ll_ost_io count before I/O
11375 OSTIO_pre=$(do_facet ost1 \
11376 "$LCTL get_param ost.OSS.ost_io.threads_started | cut -d= -f2")
11377 # Exit if lustre is not running (ll_ost_io not running).
11378 [ -z "$OSTIO_pre" ] && error "no OSS threads"
11380 echo "Starting with $OSTIO_pre threads"
11381 local thread_max=$((OSTIO_pre * 2))
11382 local rpc_in_flight=$((thread_max * 2))
11383 # Number of I/O Process proposed to be started.
11385 local facets=$(get_facets OST)
11387 save_lustre_params client "osc.*OST*.max_rpcs_in_flight" > $save_params
11388 save_lustre_params $facets "ost.OSS.ost_io.threads_max" >> $save_params
11390 # Set in_flight to $rpc_in_flight
11391 $LCTL set_param osc.*OST*.max_rpcs_in_flight=$rpc_in_flight ||
11392 error "Failed to set max_rpcs_in_flight to $rpc_in_flight"
11393 nfiles=${rpc_in_flight}
11394 # Set ost thread_max to $thread_max
11395 do_facet ost1 "$LCTL set_param ost.OSS.ost_io.threads_max=$thread_max"
11397 # 5 Minutes should be sufficient for max number of OSS
11398 # threads(thread_max) to be created.
11402 local WTL=${WTL:-"$LUSTRE/tests/write_time_limit"}
11403 test_mkdir $DIR/$tdir
11404 for i in $(seq $nfiles); do
11405 local file=$DIR/$tdir/${tfile}-$i
11406 $LFS setstripe -c -1 -i 0 $file
11407 ($WTL $file $timeout)&
11410 # I/O Started - Wait for thread_started to reach thread_max or report
11411 # error if thread_started is more than thread_max.
11412 echo "Waiting for thread_started to reach thread_max"
11413 local thread_started=0
11414 local end_time=$((SECONDS + timeout))
11416 while [ $SECONDS -le $end_time ] ; do
11418 # Get ost i/o thread_started count.
11419 thread_started=$(do_facet ost1 \
11421 ost.OSS.ost_io.threads_started | cut -d= -f2")
11422 # Break out if thread_started is equal/greater than thread_max
11423 if [[ $thread_started -ge $thread_max ]]; then
11424 echo ll_ost_io thread_started $thread_started, \
11425 equal/greater than thread_max $thread_max
11431 # Cleanup - We have the numbers, Kill i/o jobs if running.
11432 jobcount=($(jobs -p))
11433 for i in $(seq 0 $((${#jobcount[@]}-1)))
11435 kill -9 ${jobcount[$i]}
11436 if [ $? -ne 0 ] ; then
11438 Failed to Kill \'WTL\(I/O\)\' with pid ${jobcount[$i]}
11442 # Cleanup files left by WTL binary.
11443 for i in $(seq $nfiles); do
11444 local file=$DIR/$tdir/${tfile}-$i
11446 if [ $? -ne 0 ] ; then
11447 echo "Warning: Failed to delete file $file"
11451 restore_lustre_params <$save_params
11452 rm -f $save_params || echo "Warning: delete file '$save_params' failed"
11454 # Error out if no new thread has started or Thread started is greater
11456 if [[ $thread_started -le $OSTIO_pre ||
11457 $thread_started -gt $thread_max ]]; then
11458 error "ll_ost_io: thread_started $thread_started" \
11459 "OSTIO_pre $OSTIO_pre, thread_max $thread_max." \
11460 "No new thread started or thread started greater " \
11464 run_test 115 "verify dynamic thread creation===================="
11467 wait_delete_completed
11468 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
11469 echo "OST kbytes available: ${AVAIL[@]}"
11474 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
11475 #echo OST $i: ${AVAIL[i]}kb
11476 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
11480 if [[ ${AVAIL[i]} -lt $MINV ]]; then
11485 echo "Min free space: OST $MINI: $MINV"
11486 echo "Max free space: OST $MAXI: $MAXV"
11489 test_116a() { # was previously test_116()
11490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11491 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
11492 remote_mds_nodsh && skip "remote MDS with nodsh"
11494 echo -n "Free space priority "
11495 do_facet $SINGLEMDS lctl get_param -n lo[vd].*-mdtlov.qos_prio_free |
11500 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip"
11501 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip"
11502 trap simple_cleanup_common EXIT
11504 # Check if we need to generate uneven OSTs
11505 test_mkdir -p $DIR/$tdir/OST${MINI}
11506 local FILL=$((MINV / 4))
11507 local DIFF=$((MAXV - MINV))
11508 local DIFF2=$((DIFF * 100 / MINV))
11510 local threshold=$(do_facet $SINGLEMDS \
11511 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
11512 threshold=${threshold%%%}
11513 echo -n "Check for uneven OSTs: "
11514 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
11516 if [[ $DIFF2 -gt $threshold ]]; then
11518 echo "Don't need to fill OST$MINI"
11520 # generate uneven OSTs. Write 2% over the QOS threshold value
11522 DIFF=$((threshold - DIFF2 + 2))
11523 DIFF2=$((MINV * DIFF / 100))
11524 echo "Fill $DIFF% remaining space in OST$MINI with ${DIFF2}KB"
11525 $LFS setstripe -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
11526 error "setstripe failed"
11527 DIFF=$((DIFF2 / 2048))
11529 while [ $i -lt $DIFF ]; do
11531 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
11532 bs=2M count=1 2>/dev/null
11541 DIFF=$((MAXV - MINV))
11542 DIFF2=$((DIFF * 100 / MINV))
11543 echo -n "diff=$DIFF=$DIFF2% must be > $threshold% for QOS mode..."
11544 if [ $DIFF2 -gt $threshold ]; then
11547 echo "failed - QOS mode won't be used"
11548 simple_cleanup_common
11549 skip "QOS imbalance criteria not met"
11557 # now fill using QOS
11558 $LFS setstripe -c 1 $DIR/$tdir
11559 FILL=$((FILL / 200))
11560 if [ $FILL -gt 600 ]; then
11563 echo "writing $FILL files to QOS-assigned OSTs"
11565 while [ $i -lt $FILL ]; do
11567 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
11568 count=1 2>/dev/null
11571 echo "wrote $i 200k files"
11575 echo "Note: free space may not be updated, so measurements might be off"
11577 DIFF2=$((MAXV - MINV))
11578 echo "free space delta: orig $DIFF final $DIFF2"
11579 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
11580 DIFF=$((MINV1 - ${AVAIL[$MINI1]}))
11581 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
11582 DIFF2=$((MAXV1 - ${AVAIL[$MAXI1]}))
11583 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
11584 if [[ $DIFF -gt 0 ]]; then
11585 FILL=$((DIFF2 * 100 / DIFF - 100))
11586 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
11589 # Figure out which files were written where
11590 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11591 awk '/'$MINI1': / {print $2; exit}')
11593 MINC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11594 echo "$MINC files created on smaller OST $MINI1"
11595 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
11596 awk '/'$MAXI1': / {print $2; exit}')
11598 MAXC=$($LFS getstripe --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
11599 echo "$MAXC files created on larger OST $MAXI1"
11600 if [[ $MINC -gt 0 ]]; then
11601 FILL=$((MAXC * 100 / MINC - 100))
11602 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
11604 [[ $MAXC -gt $MINC ]] ||
11605 error_ignore LU-9 "stripe QOS didn't balance free space"
11606 simple_cleanup_common
11608 run_test 116a "stripe QOS: free space balance ==================="
11610 test_116b() { # LU-2093
11611 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11612 remote_mds_nodsh && skip "remote MDS with nodsh"
11614 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
11615 local old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
11616 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
11617 [ -z "$old_rr" ] && skip "no QOS"
11618 do_facet $SINGLEMDS lctl set_param \
11619 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
11620 mkdir -p $DIR/$tdir
11621 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
11622 createmany -o $DIR/$tdir/f- 20 || error "can't create"
11623 do_facet $SINGLEMDS lctl set_param fail_loc=0
11625 do_facet $SINGLEMDS lctl set_param \
11626 lo[vd].$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
11628 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
11630 test_117() # bug 10891
11632 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11634 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
11635 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
11636 lctl set_param fail_loc=0x21e
11637 > $DIR/$tfile || error "truncate failed"
11638 lctl set_param fail_loc=0
11639 echo "Truncate succeeded."
11642 run_test 117 "verify osd extend =========="
11644 NO_SLOW_RESENDCOUNT=4
11645 export OLD_RESENDCOUNT=""
11646 set_resend_count () {
11647 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
11648 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
11649 lctl set_param -n $PROC_RESENDCOUNT $1
11650 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
11653 # for reduce test_118* time (b=14842)
11654 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11656 # Reset async IO behavior after error case
11658 FILE=$DIR/reset_async
11660 # Ensure all OSCs are cleared
11661 $LFS setstripe -c -1 $FILE
11662 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
11667 test_118a() #bug 11710
11669 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11673 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11674 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11675 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11677 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11678 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11683 run_test 118a "verify O_SYNC works =========="
11687 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11688 remote_ost_nodsh && skip "remote OST with nodsh"
11692 #define OBD_FAIL_SRV_ENOENT 0x217
11693 set_nodes_failloc "$(osts_nodes)" 0x217
11694 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11696 set_nodes_failloc "$(osts_nodes)" 0
11697 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11698 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11701 if [[ $RC -eq 0 ]]; then
11702 error "Must return error due to dropped pages, rc=$RC"
11706 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11707 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11711 echo "Dirty pages not leaked on ENOENT"
11713 # Due to the above error the OSC will issue all RPCs syncronously
11714 # until a subsequent RPC completes successfully without error.
11715 $MULTIOP $DIR/$tfile Ow4096yc
11720 run_test 118b "Reclaim dirty pages on fatal error =========="
11724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11726 # for 118c, restore the original resend count, LU-1940
11727 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
11728 set_resend_count $OLD_RESENDCOUNT
11729 remote_ost_nodsh && skip "remote OST with nodsh"
11733 #define OBD_FAIL_OST_EROFS 0x216
11734 set_nodes_failloc "$(osts_nodes)" 0x216
11736 # multiop should block due to fsync until pages are written
11737 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11741 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11742 error "Multiop failed to block on fsync, pid=$MULTIPID"
11745 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11747 if [[ $WRITEBACK -eq 0 ]]; then
11748 error "No page in writeback, writeback=$WRITEBACK"
11751 set_nodes_failloc "$(osts_nodes)" 0
11754 if [[ $RC -ne 0 ]]; then
11755 error "Multiop fsync failed, rc=$RC"
11758 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11759 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11761 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11762 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11766 echo "Dirty pages flushed via fsync on EROFS"
11769 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
11771 # continue to use small resend count to reduce test_118* time (b=14842)
11772 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
11776 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11777 remote_ost_nodsh && skip "remote OST with nodsh"
11781 #define OBD_FAIL_OST_BRW_PAUSE_BULK
11782 set_nodes_failloc "$(osts_nodes)" 0x214
11783 # multiop should block due to fsync until pages are written
11784 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11788 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
11789 error "Multiop failed to block on fsync, pid=$MULTIPID"
11792 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11794 if [[ $WRITEBACK -eq 0 ]]; then
11795 error "No page in writeback, writeback=$WRITEBACK"
11798 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
11799 set_nodes_failloc "$(osts_nodes)" 0
11801 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11802 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11804 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11805 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11809 echo "Dirty pages gaurenteed flushed via fsync"
11812 run_test 118d "Fsync validation inject a delay of the bulk =========="
11815 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11819 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
11820 lctl set_param fail_loc=0x8000040a
11822 # Should simulate EINVAL error which is fatal
11823 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11825 if [[ $RC -eq 0 ]]; then
11826 error "Must return error due to dropped pages, rc=$RC"
11829 lctl set_param fail_loc=0x0
11831 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11832 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11833 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11835 if [[ $LOCKED -ne 0 ]]; then
11836 error "Locked pages remain in cache, locked=$LOCKED"
11839 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11840 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11844 echo "No pages locked after fsync"
11849 run_test 118f "Simulate unrecoverable OSC side error =========="
11852 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11856 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
11857 lctl set_param fail_loc=0x406
11859 # simulate local -ENOMEM
11860 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11863 lctl set_param fail_loc=0
11864 if [[ $RC -eq 0 ]]; then
11865 error "Must return error due to dropped pages, rc=$RC"
11868 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11869 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11870 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11872 if [[ $LOCKED -ne 0 ]]; then
11873 error "Locked pages remain in cache, locked=$LOCKED"
11876 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11877 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11881 echo "No pages locked after fsync"
11886 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
11889 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11890 remote_ost_nodsh && skip "remote OST with nodsh"
11894 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11895 set_nodes_failloc "$(osts_nodes)" 0x20e
11896 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11897 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11900 set_nodes_failloc "$(osts_nodes)" 0
11901 if [[ $RC -eq 0 ]]; then
11902 error "Must return error due to dropped pages, rc=$RC"
11905 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11906 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11907 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
11909 if [[ $LOCKED -ne 0 ]]; then
11910 error "Locked pages remain in cache, locked=$LOCKED"
11913 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11914 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11918 echo "No pages locked after fsync"
11922 run_test 118h "Verify timeout in handling recoverables errors =========="
11924 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
11927 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11928 remote_ost_nodsh && skip "remote OST with nodsh"
11932 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
11933 set_nodes_failloc "$(osts_nodes)" 0x20e
11935 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
11936 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
11939 set_nodes_failloc "$(osts_nodes)" 0
11943 if [[ $RC -ne 0 ]]; then
11944 error "got error, but should be not, rc=$RC"
11947 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11948 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11949 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11950 if [[ $LOCKED -ne 0 ]]; then
11951 error "Locked pages remain in cache, locked=$LOCKED"
11954 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11955 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11959 echo "No pages locked after fsync"
11963 run_test 118i "Fix error before timeout in recoverable error =========="
11965 [ "$SLOW" = "no" ] && set_resend_count 4
11968 [ $PARALLEL == "yes" ] && skip "skip parallel run"
11969 remote_ost_nodsh && skip "remote OST with nodsh"
11973 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
11974 set_nodes_failloc "$(osts_nodes)" 0x220
11976 # return -EIO from OST
11977 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
11979 set_nodes_failloc "$(osts_nodes)" 0x0
11980 if [[ $RC -eq 0 ]]; then
11981 error "Must return error due to dropped pages, rc=$RC"
11984 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
11985 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
11986 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
11987 if [[ $LOCKED -ne 0 ]]; then
11988 error "Locked pages remain in cache, locked=$LOCKED"
11991 # in recoverable error on OST we want resend and stay until it finished
11992 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
11993 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
11997 echo "No pages locked after fsync"
12001 run_test 118j "Simulate unrecoverable OST side error =========="
12005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12006 remote_ost_nodsh && skip "remote OSTs with nodsh"
12008 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
12009 set_nodes_failloc "$(osts_nodes)" 0x20e
12010 test_mkdir $DIR/$tdir
12012 for ((i=0;i<10;i++)); do
12013 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
12014 error "dd to $DIR/$tdir/$tfile-$i failed" )&
12021 set_nodes_failloc "$(osts_nodes)" 0
12024 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
12026 test_118l() # LU-646
12028 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12030 test_mkdir $DIR/$tdir
12031 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
12034 run_test 118l "fsync dir"
12036 test_118m() # LU-3066
12038 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12040 test_mkdir $DIR/$tdir
12041 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
12044 run_test 118m "fdatasync dir ========="
12046 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
12053 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12054 remote_ost_nodsh && skip "remote OSTs with nodsh"
12056 # Sleep to avoid a cached response.
12057 #define OBD_STATFS_CACHE_SECONDS 1
12060 # Inject a 10 second delay in the OST_STATFS handler.
12061 #define OBD_FAIL_OST_STATFS_DELAY 0x242
12062 set_nodes_failloc "$(osts_nodes)" 0x242
12065 stat --file-system $MOUNT > /dev/null
12068 set_nodes_failloc "$(osts_nodes)" 0
12070 if ((end - begin > 20)); then
12071 error "statfs took $((end - begin)) seconds, expected 10"
12074 run_test 118n "statfs() sends OST_STATFS requests in parallel"
12076 test_119a() # bug 11737
12078 BSIZE=$((512 * 1024))
12079 directio write $DIR/$tfile 0 1 $BSIZE
12080 # We ask to read two blocks, which is more than a file size.
12081 # directio will indicate an error when requested and actual
12082 # sizes aren't equeal (a normal situation in this case) and
12083 # print actual read amount.
12084 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
12085 if [ "$NOB" != "$BSIZE" ]; then
12086 error "read $NOB bytes instead of $BSIZE"
12090 run_test 119a "Short directIO read must return actual read amount"
12092 test_119b() # bug 11737
12094 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
12096 $LFS setstripe -c 2 $DIR/$tfile || error "setstripe failed"
12097 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
12099 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) ||
12100 error "direct read failed"
12103 run_test 119b "Sparse directIO read must return actual read amount"
12105 test_119c() # bug 13099
12108 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
12109 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
12112 run_test 119c "Testing for direct read hitting hole"
12114 test_119d() # bug 15950
12116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12118 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
12119 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
12121 $LFS setstripe $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
12122 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
12123 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
12124 lctl set_param fail_loc=0x40d
12125 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
12128 cat $DIR/$tfile > /dev/null &
12129 lctl set_param fail_loc=0
12132 log "the DIO writes have completed, now wait for the reads (should not block very long)"
12134 [ -n "`ps h -p $pid_reads -o comm`" ] && \
12135 error "the read rpcs have not completed in 2s"
12137 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
12139 run_test 119d "The DIO path should try to send a new rpc once one is completed"
12142 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12143 remote_mds_nodsh && skip "remote MDS with nodsh"
12144 test_mkdir -i0 -c1 $DIR/$tdir
12145 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12146 skip_env "no early lock cancel on server"
12148 lru_resize_disable mdc
12149 lru_resize_disable osc
12150 cancel_lru_locks mdc
12151 # asynchronous object destroy at MDT could cause bl ast to client
12152 cancel_lru_locks osc
12154 stat $DIR/$tdir > /dev/null
12155 can1=$(do_facet mds1 \
12156 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12157 awk '/ldlm_cancel/ {print $2}')
12158 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12159 awk '/ldlm_bl_callback/ {print $2}')
12160 test_mkdir -i0 -c1 $DIR/$tdir/d1
12161 can2=$(do_facet mds1 \
12162 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12163 awk '/ldlm_cancel/ {print $2}')
12164 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12165 awk '/ldlm_bl_callback/ {print $2}')
12166 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12167 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12168 lru_resize_enable mdc
12169 lru_resize_enable osc
12171 run_test 120a "Early Lock Cancel: mkdir test"
12174 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12175 remote_mds_nodsh && skip "remote MDS with nodsh"
12176 test_mkdir $DIR/$tdir
12177 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12178 skip_env "no early lock cancel on server"
12180 lru_resize_disable mdc
12181 lru_resize_disable osc
12182 cancel_lru_locks mdc
12183 stat $DIR/$tdir > /dev/null
12184 can1=$(do_facet $SINGLEMDS \
12185 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12186 awk '/ldlm_cancel/ {print $2}')
12187 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12188 awk '/ldlm_bl_callback/ {print $2}')
12189 touch $DIR/$tdir/f1
12190 can2=$(do_facet $SINGLEMDS \
12191 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12192 awk '/ldlm_cancel/ {print $2}')
12193 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12194 awk '/ldlm_bl_callback/ {print $2}')
12195 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12196 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12197 lru_resize_enable mdc
12198 lru_resize_enable osc
12200 run_test 120b "Early Lock Cancel: create test"
12203 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12204 remote_mds_nodsh && skip "remote MDS with nodsh"
12205 test_mkdir -i0 -c1 $DIR/$tdir
12206 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12207 skip "no early lock cancel on server"
12209 lru_resize_disable mdc
12210 lru_resize_disable osc
12211 test_mkdir -i0 -c1 $DIR/$tdir/d1
12212 test_mkdir -i0 -c1 $DIR/$tdir/d2
12213 touch $DIR/$tdir/d1/f1
12214 cancel_lru_locks mdc
12215 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
12216 can1=$(do_facet mds1 \
12217 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12218 awk '/ldlm_cancel/ {print $2}')
12219 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12220 awk '/ldlm_bl_callback/ {print $2}')
12221 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12222 can2=$(do_facet mds1 \
12223 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12224 awk '/ldlm_cancel/ {print $2}')
12225 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12226 awk '/ldlm_bl_callback/ {print $2}')
12227 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12228 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12229 lru_resize_enable mdc
12230 lru_resize_enable osc
12232 run_test 120c "Early Lock Cancel: link test"
12235 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12236 remote_mds_nodsh && skip "remote MDS with nodsh"
12237 test_mkdir -i0 -c1 $DIR/$tdir
12238 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12239 skip_env "no early lock cancel on server"
12241 lru_resize_disable mdc
12242 lru_resize_disable osc
12244 cancel_lru_locks mdc
12245 stat $DIR/$tdir > /dev/null
12246 can1=$(do_facet mds1 \
12247 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12248 awk '/ldlm_cancel/ {print $2}')
12249 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12250 awk '/ldlm_bl_callback/ {print $2}')
12251 chmod a+x $DIR/$tdir
12252 can2=$(do_facet mds1 \
12253 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12254 awk '/ldlm_cancel/ {print $2}')
12255 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12256 awk '/ldlm_bl_callback/ {print $2}')
12257 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12258 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12259 lru_resize_enable mdc
12260 lru_resize_enable osc
12262 run_test 120d "Early Lock Cancel: setattr test"
12265 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12266 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12267 skip_env "no early lock cancel on server"
12268 remote_mds_nodsh && skip "remote MDS with nodsh"
12270 local dlmtrace_set=false
12272 test_mkdir -i0 -c1 $DIR/$tdir
12273 lru_resize_disable mdc
12274 lru_resize_disable osc
12275 ! $LCTL get_param debug | grep -q dlmtrace &&
12276 $LCTL set_param debug=+dlmtrace && dlmtrace_set=true
12277 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
12278 cancel_lru_locks mdc
12279 cancel_lru_locks osc
12280 dd if=$DIR/$tdir/f1 of=/dev/null
12281 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
12282 # XXX client can not do early lock cancel of OST lock
12283 # during unlink (LU-4206), so cancel osc lock now.
12285 cancel_lru_locks osc
12286 can1=$(do_facet mds1 \
12287 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12288 awk '/ldlm_cancel/ {print $2}')
12289 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12290 awk '/ldlm_bl_callback/ {print $2}')
12291 unlink $DIR/$tdir/f1
12293 can2=$(do_facet mds1 \
12294 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12295 awk '/ldlm_cancel/ {print $2}')
12296 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12297 awk '/ldlm_bl_callback/ {print $2}')
12298 [ $can1 -ne $can2 ] && error "$((can2 - can1)) cancel RPC occured" &&
12299 $LCTL dk $TMP/cancel.debug.txt
12300 [ $blk1 -ne $blk2 ] && error "$((blk2 - blk1)) blocking RPC occured" &&
12301 $LCTL dk $TMP/blocking.debug.txt
12302 $dlmtrace_set && $LCTL set_param debug=-dlmtrace
12303 lru_resize_enable mdc
12304 lru_resize_enable osc
12306 run_test 120e "Early Lock Cancel: unlink test"
12309 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12310 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12311 skip_env "no early lock cancel on server"
12312 remote_mds_nodsh && skip "remote MDS with nodsh"
12314 test_mkdir -i0 -c1 $DIR/$tdir
12315 lru_resize_disable mdc
12316 lru_resize_disable osc
12317 test_mkdir -i0 -c1 $DIR/$tdir/d1
12318 test_mkdir -i0 -c1 $DIR/$tdir/d2
12319 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
12320 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
12321 cancel_lru_locks mdc
12322 cancel_lru_locks osc
12323 dd if=$DIR/$tdir/d1/f1 of=/dev/null
12324 dd if=$DIR/$tdir/d2/f2 of=/dev/null
12325 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
12326 # XXX client can not do early lock cancel of OST lock
12327 # during rename (LU-4206), so cancel osc lock now.
12329 cancel_lru_locks osc
12330 can1=$(do_facet mds1 \
12331 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12332 awk '/ldlm_cancel/ {print $2}')
12333 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12334 awk '/ldlm_bl_callback/ {print $2}')
12335 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
12337 can2=$(do_facet mds1 \
12338 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12339 awk '/ldlm_cancel/ {print $2}')
12340 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12341 awk '/ldlm_bl_callback/ {print $2}')
12342 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
12343 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
12344 lru_resize_enable mdc
12345 lru_resize_enable osc
12347 run_test 120f "Early Lock Cancel: rename test"
12350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12351 $LCTL get_param -n mdc.*.connect_flags | grep -q early_lock_cancel ||
12352 skip_env "no early lock cancel on server"
12353 remote_mds_nodsh && skip "remote MDS with nodsh"
12355 lru_resize_disable mdc
12356 lru_resize_disable osc
12358 echo create $count files
12359 test_mkdir $DIR/$tdir
12360 cancel_lru_locks mdc
12361 cancel_lru_locks osc
12364 can0=$(do_facet $SINGLEMDS \
12365 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12366 awk '/ldlm_cancel/ {print $2}')
12367 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12368 awk '/ldlm_bl_callback/ {print $2}')
12369 createmany -o $DIR/$tdir/f $count
12371 can1=$(do_facet $SINGLEMDS \
12372 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12373 awk '/ldlm_cancel/ {print $2}')
12374 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12375 awk '/ldlm_bl_callback/ {print $2}')
12377 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
12378 echo rm $count files
12381 can2=$(do_facet $SINGLEMDS \
12382 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
12383 awk '/ldlm_cancel/ {print $2}')
12384 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
12385 awk '/ldlm_bl_callback/ {print $2}')
12387 echo total: $count removes in $((t2-t1))
12388 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
12390 # wait for commitment of removal
12391 lru_resize_enable mdc
12392 lru_resize_enable osc
12394 run_test 120g "Early Lock Cancel: performance test"
12396 test_121() { #bug #10589
12397 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12400 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
12401 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
12402 lctl set_param fail_loc=0x310
12403 cancel_lru_locks osc > /dev/null
12404 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
12405 lctl set_param fail_loc=0
12406 [[ $reads -eq $writes ]] ||
12407 error "read $reads blocks, must be $writes blocks"
12409 run_test 121 "read cancel race ========="
12411 test_123a_base() { # was test 123, statahead(bug 11401)
12415 if ! grep -q "processor.*: 1" /proc/cpuinfo; then
12416 log "testing UP system. Performance may be lower than expected."
12421 test_mkdir $DIR/$tdir
12422 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
12423 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
12425 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
12426 createmany -o $DIR/$tdir/$tfile $j $((i - j))
12428 max=$(lctl get_param -n llite.*.statahead_max | head -n 1)
12429 lctl set_param -n llite.*.statahead_max 0
12430 lctl get_param llite.*.statahead_max
12431 cancel_lru_locks mdc
12432 cancel_lru_locks osc
12434 time $lsx $DIR/$tdir | wc -l
12436 delta=$((etime - stime))
12437 log "$lsx $i files without statahead: $delta sec"
12438 lctl set_param llite.*.statahead_max=$max
12440 swrong=$(lctl get_param -n llite.*.statahead_stats |
12441 grep "statahead wrong:" | awk '{print $3}')
12442 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
12443 cancel_lru_locks mdc
12444 cancel_lru_locks osc
12446 time $lsx $DIR/$tdir | wc -l
12448 delta_sa=$((etime - stime))
12449 log "$lsx $i files with statahead: $delta_sa sec"
12450 lctl get_param -n llite.*.statahead_stats
12451 ewrong=$(lctl get_param -n llite.*.statahead_stats |
12452 grep "statahead wrong:" | awk '{print $3}')
12454 [[ $swrong -lt $ewrong ]] &&
12455 log "statahead was stopped, maybe too many locks held!"
12456 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
12458 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
12459 max=$(lctl get_param -n llite.*.statahead_max |
12461 lctl set_param -n llite.*.statahead_max 0
12462 lctl get_param llite.*.statahead_max
12463 cancel_lru_locks mdc
12464 cancel_lru_locks osc
12466 time $lsx $DIR/$tdir | wc -l
12468 delta=$((etime - stime))
12469 log "$lsx $i files again without statahead: $delta sec"
12470 lctl set_param llite.*.statahead_max=$max
12471 if [ $((delta_sa * 100 > delta * 105 && delta_sa > delta + 2)) ]; then
12472 if [ $SLOWOK -eq 0 ]; then
12473 error "$lsx $i files is slower with statahead!"
12475 log "$lsx $i files is slower with statahead!"
12481 [ $delta -gt 20 ] && break
12482 [ $delta -gt 8 ] && MULT=$((50 / delta))
12483 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
12491 delta=$((etime - stime))
12492 log "rm -r $DIR/$tdir/: $delta seconds"
12494 lctl get_param -n llite.*.statahead_stats
12498 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12500 test_123a_base "ls -l"
12502 run_test 123aa "verify statahead work"
12505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12507 statx_supported || skip_env "Test must be statx() syscall supported"
12509 test_123a_base "$STATX -l"
12511 run_test 123ab "verify statahead work by using statx"
12514 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12516 statx_supported || skip_env "Test must be statx() syscall supported"
12523 cancel_lru_locks $OSC
12524 rpcs_before=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12525 agl_before=$($LCTL get_param -n llite.*.statahead_stats |
12526 awk '/agl.total:/ {print $3}')
12527 test_123a_base "$STATX -c \"%n %i %A %h %u %g %W %X %Z\" -D"
12528 test_123a_base "$STATX --cached=always -D"
12529 agl_after=$($LCTL get_param -n llite.*.statahead_stats |
12530 awk '/agl.total:/ {print $3}')
12531 [ $agl_before -eq $agl_after ] ||
12532 error "Should not trigger AGL thread - $agl_before:$agl_after"
12533 rpcs_after=$(calc_stats $OSC.*$OSC*.stats ldlm_glimpse_enqueue)
12534 [ $rpcs_after -eq $rpcs_before ] ||
12535 error "$STATX should not send glimpse RPCs to $OSC"
12537 run_test 123ac "verify statahead work by using statx without glimpse RPCs"
12539 test_123b () { # statahead(bug 15027)
12540 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12542 test_mkdir $DIR/$tdir
12543 createmany -o $DIR/$tdir/$tfile-%d 1000
12545 cancel_lru_locks mdc
12546 cancel_lru_locks osc
12548 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
12549 lctl set_param fail_loc=0x80000803
12550 ls -lR $DIR/$tdir > /dev/null
12552 lctl set_param fail_loc=0x0
12553 lctl get_param -n llite.*.statahead_stats
12558 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
12561 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
12563 test_mkdir -i 0 -c 1 $DIR/$tdir.0
12564 test_mkdir -i 1 -c 1 $DIR/$tdir.1
12565 touch $DIR/$tdir.1/{1..3}
12566 mv $DIR/$tdir.1/{1..3} $DIR/$tdir.0
12568 remount_client $MOUNT
12570 $MULTIOP $DIR/$tdir.0 Q
12572 # let statahead to complete
12573 ls -l $DIR/$tdir.0 > /dev/null
12575 testid=$(echo $TESTNAME | tr '_' ' ')
12576 dmesg | tac | sed "/$testid/,$ d" | grep "Can not initialize inode" &&
12577 error "statahead warning" || true
12579 run_test 123c "Can not initialize inode warning on DNE statahead"
12582 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12583 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12584 skip_env "no lru resize on server"
12588 test_mkdir $DIR/$tdir
12590 log "create $NR files at $DIR/$tdir"
12591 createmany -o $DIR/$tdir/f $NR ||
12592 error "failed to create $NR files in $DIR/$tdir"
12594 cancel_lru_locks mdc
12595 ls -l $DIR/$tdir > /dev/null
12599 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
12600 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
12601 LRU_SIZE=$($LCTL get_param -n $PARAM)
12602 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
12603 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
12605 log "NS=$(basename $NSDIR)"
12610 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
12611 skip "Not enough cached locks created!"
12613 log "LRU=$LRU_SIZE"
12617 # We know that lru resize allows one client to hold $LIMIT locks
12618 # for 10h. After that locks begin to be killed by client.
12620 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
12622 if [ $LIMIT -lt $LRU_SIZE ]; then
12623 skip "Limit is too small $LIMIT"
12626 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
12627 # killing locks. Some time was spent for creating locks. This means
12628 # that up to the moment of sleep finish we must have killed some of
12629 # them (10-100 locks). This depends on how fast ther were created.
12630 # Many of them were touched in almost the same moment and thus will
12631 # be killed in groups.
12632 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE * 100))
12634 # Use $LRU_SIZE_B here to take into account real number of locks
12635 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
12636 local LRU_SIZE_B=$LRU_SIZE
12638 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
12639 log "OLD_LVF=$OLD_LVF"
12640 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
12642 # Let's make sure that we really have some margin. Client checks
12643 # cached locks every 10 sec.
12644 SLEEP=$((SLEEP+20))
12645 log "Sleep ${SLEEP} sec"
12647 while ((SEC<$SLEEP)); do
12651 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
12652 echo -n "$LRU_SIZE"
12655 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
12656 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
12658 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
12659 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
12660 unlinkmany $DIR/$tdir/f $NR
12664 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
12665 log "unlink $NR files at $DIR/$tdir"
12666 unlinkmany $DIR/$tdir/f $NR
12668 run_test 124a "lru resize ======================================="
12670 get_max_pool_limit()
12672 local limit=$($LCTL get_param \
12673 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
12675 for l in $limit; do
12676 if [[ $l -gt $max ]]; then
12684 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12685 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12686 skip_env "no lru resize on server"
12688 LIMIT=$(get_max_pool_limit)
12690 NR=$(($(default_lru_size)*20))
12691 if [[ $NR -gt $LIMIT ]]; then
12692 log "Limit lock number by $LIMIT locks"
12696 IFree=$(mdsrate_inodes_available)
12697 if [ $IFree -lt $NR ]; then
12698 log "Limit lock number by $IFree inodes"
12702 lru_resize_disable mdc
12703 test_mkdir -p $DIR/$tdir/disable_lru_resize
12705 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
12706 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
12707 cancel_lru_locks mdc
12710 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12713 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12716 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
12720 nolruresize_delta=$((etime-stime))
12721 log "ls -la time: $nolruresize_delta seconds"
12722 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12723 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
12725 lru_resize_enable mdc
12726 test_mkdir -p $DIR/$tdir/enable_lru_resize
12728 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
12729 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
12730 cancel_lru_locks mdc
12733 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12736 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12739 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
12743 lruresize_delta=$((etime-stime))
12744 log "ls -la time: $lruresize_delta seconds"
12745 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
12747 if [ $lruresize_delta -gt $nolruresize_delta ]; then
12748 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
12749 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
12750 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
12752 log "lru resize performs the same with no lru resize"
12754 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
12756 run_test 124b "lru resize (performance test) ======================="
12759 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12760 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12761 skip_env "no lru resize on server"
12763 # cache ununsed locks on client
12765 cancel_lru_locks mdc
12766 test_mkdir $DIR/$tdir
12767 createmany -o $DIR/$tdir/f $nr ||
12768 error "failed to create $nr files in $DIR/$tdir"
12769 ls -l $DIR/$tdir > /dev/null
12771 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12772 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12773 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12774 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12775 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12777 # set lru_max_age to 1 sec
12778 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12779 echo "sleep $((recalc_p * 2)) seconds..."
12780 sleep $((recalc_p * 2))
12782 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12783 # restore lru_max_age
12784 $LCTL set_param -n $nsdir.lru_max_age $max_age
12785 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12786 unlinkmany $DIR/$tdir/f $nr
12788 run_test 124c "LRUR cancel very aged locks"
12791 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12792 $LCTL get_param -n mdc.*.connect_flags | grep -q lru_resize ||
12793 skip_env "no lru resize on server"
12795 # cache ununsed locks on client
12798 lru_resize_disable mdc
12799 stack_trap "lru_resize_enable mdc" EXIT
12801 cancel_lru_locks mdc
12803 # asynchronous object destroy at MDT could cause bl ast to client
12804 test_mkdir $DIR/$tdir
12805 createmany -o $DIR/$tdir/f $nr ||
12806 error "failed to create $nr files in $DIR/$tdir"
12807 stack_trap "unlinkmany $DIR/$tdir/f $nr" EXIT
12809 ls -l $DIR/$tdir > /dev/null
12811 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
12812 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
12813 local max_age=$($LCTL get_param -n $nsdir.lru_max_age)
12814 local recalc_p=$($LCTL get_param -n $nsdir.pool.recalc_period)
12816 echo "unused=$unused, max_age=$max_age, recalc_p=$recalc_p"
12818 # set lru_max_age to 1 sec
12819 $LCTL set_param $nsdir.lru_max_age=1000 # milliseconds
12820 stack_trap "$LCTL set_param -n $nsdir.lru_max_age $max_age" EXIT
12822 echo "sleep $((recalc_p * 2)) seconds..."
12823 sleep $((recalc_p * 2))
12825 local remaining=$($LCTL get_param -n $nsdir.lock_unused_count)
12827 [ $remaining -eq 0 ] || error "$remaining locks are not canceled"
12829 run_test 124d "cancel very aged locks if lru-resize diasbaled"
12831 test_125() { # 13358
12832 $LCTL get_param -n llite.*.client_type | grep -q local ||
12833 skip "must run as local client"
12834 $LCTL get_param -n mdc.*-mdc-*.connect_flags | grep -q acl ||
12835 skip_env "must have acl enabled"
12836 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
12838 test_mkdir $DIR/$tdir
12839 $LFS setstripe -S 65536 -c -1 $DIR/$tdir || error "setstripe failed"
12840 setfacl -R -m u:bin:rwx $DIR/$tdir || error "setfacl $DIR/$tdir failed"
12841 ls -ld $DIR/$tdir || error "cannot access $DIR/$tdir"
12843 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
12845 test_126() { # bug 12829/13455
12846 $GSS && skip_env "must run as gss disabled"
12847 $LCTL get_param -n llite.*.client_type | grep -q local ||
12848 skip "must run as local client"
12849 [ "$UID" != 0 ] && skip "must run as root, not UID $UID"
12851 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
12852 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
12854 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
12856 run_test 126 "check that the fsgid provided by the client is taken into account"
12858 test_127a() { # bug 15521
12859 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12860 local name count samp unit min max sum sumsq
12862 $LFS setstripe -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
12863 echo "stats before reset"
12864 $LCTL get_param osc.*.stats
12865 $LCTL set_param osc.*.stats=0
12866 local fsize=$((2048 * 1024))
12868 dd if=/dev/zero of=$DIR/$tfile bs=$fsize count=1
12869 cancel_lru_locks osc
12870 dd if=$DIR/$tfile of=/dev/null bs=$fsize
12872 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/$tfile.tmp
12873 stack_trap "rm -f $TMP/$tfile.tmp"
12874 while read name count samp unit min max sum sumsq; do
12875 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12876 [ ! $min ] && error "Missing min value for $name proc entry"
12877 eval $name=$count || error "Wrong proc format"
12880 read_bytes|write_bytes)
12881 [[ "$unit" =~ "bytes" ]] ||
12882 error "unit is not 'bytes': $unit"
12883 (( $min >= 4096 )) || error "min is too small: $min"
12884 (( $min <= $fsize )) || error "min is too big: $min"
12885 (( $max >= 4096 )) || error "max is too small: $max"
12886 (( $max <= $fsize )) || error "max is too big: $max"
12887 (( $sum == $fsize )) || error "sum is wrong: $sum"
12888 (( $sumsq >= ($fsize / 4096) * (4096 * 4096) )) ||
12889 error "sumsquare is too small: $sumsq"
12890 (( $sumsq <= $fsize * $fsize )) ||
12891 error "sumsquare is too big: $sumsq"
12893 ost_read|ost_write)
12894 [[ "$unit" =~ "usec" ]] ||
12895 error "unit is not 'usec': $unit"
12899 done < $DIR/$tfile.tmp
12901 #check that we actually got some stats
12902 [ "$read_bytes" ] || error "Missing read_bytes stats"
12903 [ "$write_bytes" ] || error "Missing write_bytes stats"
12904 [ "$read_bytes" != 0 ] || error "no read done"
12905 [ "$write_bytes" != 0 ] || error "no write done"
12907 run_test 127a "verify the client stats are sane"
12909 test_127b() { # bug LU-333
12910 [ $PARALLEL == "yes" ] && skip "skip parallel run"
12911 local name count samp unit min max sum sumsq
12913 echo "stats before reset"
12914 $LCTL get_param llite.*.stats
12915 $LCTL set_param llite.*.stats=0
12917 # perform 2 reads and writes so MAX is different from SUM.
12918 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12919 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1
12920 cancel_lru_locks osc
12921 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12922 dd if=$DIR/$tfile of=/dev/null bs=$PAGE_SIZE count=1
12924 $LCTL get_param llite.*.stats | grep samples > $TMP/$tfile.tmp
12925 stack_trap "rm -f $TMP/$tfile.tmp"
12926 while read name count samp unit min max sum sumsq; do
12927 echo "got name=$name count=$count unit=$unit min=$min max=$max"
12928 eval $name=$count || error "Wrong proc format"
12931 read_bytes|write_bytes)
12932 [[ "$unit" =~ "bytes" ]] ||
12933 error "unit is not 'bytes': $unit"
12934 (( $count == 2 )) || error "count is not 2: $count"
12935 (( $min == $PAGE_SIZE )) ||
12936 error "min is not $PAGE_SIZE: $min"
12937 (( $max == $PAGE_SIZE )) ||
12938 error "max is not $PAGE_SIZE: $max"
12939 (( $sum == $PAGE_SIZE * 2 )) ||
12940 error "sum is not $((PAGE_SIZE * 2)): $sum"
12943 [[ "$unit" =~ "usec" ]] ||
12944 error "unit is not 'usec': $unit"
12948 done < $TMP/$tfile.tmp
12950 #check that we actually got some stats
12951 [ "$read_bytes" ] || error "Missing read_bytes stats"
12952 [ "$write_bytes" ] || error "Missing write_bytes stats"
12953 [ "$read_bytes" != 0 ] || error "no read done"
12954 [ "$write_bytes" != 0 ] || error "no write done"
12956 run_test 127b "verify the llite client stats are sane"
12958 test_127c() { # LU-12394
12959 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
12966 $LCTL set_param llite.*.extents_stats=1
12967 stack_trap "$LCTL set_param llite.*.extents_stats=0" EXIT
12969 # Use two stripes so there is enough space in default config
12970 $LFS setstripe -c 2 $DIR/$tfile
12972 # Extent stats start at 0-4K and go in power of two buckets
12973 # LL_HIST_START = 12 --> 2^12 = 4K
12974 # We do 3K*2^i, so 3K, 6K, 12K, 24K... hitting each bucket.
12975 # We do not do buckets larger than 64 MiB to avoid ENOSPC issues on
12977 for size in 3K 6K 12K 24K 48K 96K 192K 384K 768K 1536K 3M 6M 12M 24M 48M;
12979 # Write and read, 2x each, second time at a non-zero offset
12980 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1
12981 dd if=/dev/zero of=$DIR/$tfile bs=$size count=1 seek=10
12982 dd if=$DIR/$tfile of=/dev/null bs=$size count=1
12983 dd if=$DIR/$tfile of=/dev/null bs=$size count=1 seek=10
12987 $LCTL get_param llite.*.extents_stats
12990 for bsize in 4K 8K 16K 32K 64K 128K 256K 512K 1M 2M 4M 8M 16M 32M 64M;
12992 local bucket=$($LCTL get_param -n llite.*.extents_stats |
12994 reads=$(echo $bucket | awk '{print $5}')
12995 writes=$(echo $bucket | awk '{print $9}')
12996 [ "$reads" -eq $count ] ||
12997 error "$reads reads in < $bsize bucket, expect $count"
12998 [ "$writes" -eq $count ] ||
12999 error "$writes writes in < $bsize bucket, expect $count"
13002 # Test mmap write and read
13003 $LCTL set_param llite.*.extents_stats=c
13005 dd if=/dev/zero of=$DIR/$tfile bs=${size}K count=1
13006 $MULTIOP $DIR/$tfile OSMRUc || error "$MULTIOP $DIR/$tfile failed"
13007 $MULTIOP $DIR/$tfile OSMWUc || error "$MULTIOP $DIR/$tfile failed"
13009 $LCTL get_param llite.*.extents_stats
13011 count=$(((size*1024) / PAGE_SIZE))
13013 bsize=$((2 * PAGE_SIZE / 1024))K
13015 bucket=$($LCTL get_param -n llite.*.extents_stats |
13017 reads=$(echo $bucket | awk '{print $5}')
13018 writes=$(echo $bucket | awk '{print $9}')
13019 # mmap writes fault in the page first, creating an additonal read
13020 [ "$reads" -eq $((2 * count)) ] ||
13021 error "$reads reads in < $bsize bucket, expect $count"
13022 [ "$writes" -eq $count ] ||
13023 error "$writes writes in < $bsize bucket, expect $count"
13025 run_test 127c "test llite extent stats with regular & mmap i/o"
13027 test_128() { # bug 15212
13029 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
13034 result=$(grep error $TMP/$tfile.log)
13035 rm -f $DIR/$tfile $TMP/$tfile.log
13036 [ -z "$result" ] ||
13037 error "consecutive find's under interactive lfs failed"
13039 run_test 128 "interactive lfs for 2 consecutive find's"
13041 set_dir_limits () {
13046 local ldproc=/proc/fs/ldiskfs
13047 local facets=$(get_facets MDS)
13049 for facet in ${facets//,/ }; do
13050 canondev=$(ldiskfs_canon \
13051 *.$(convert_facet2label $facet).mntdev $facet)
13052 do_facet $facet "test -e $ldproc/$canondev/max_dir_size" ||
13053 ldproc=/sys/fs/ldiskfs
13054 do_facet $facet "echo $1 >$ldproc/$canondev/max_dir_size"
13055 do_facet $facet "echo $2 >$ldproc/$canondev/warning_dir_size"
13059 check_mds_dmesg() {
13060 local facets=$(get_facets MDS)
13061 for facet in ${facets//,/ }; do
13062 do_facet $facet "dmesg | tail -3 | grep $1" && return 0
13068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13069 [[ $MDS1_VERSION -ge $(version_code 2.5.56) ]] ||
13070 skip "Need MDS version with at least 2.5.56"
13071 if [ "$mds1_FSTYPE" != ldiskfs ]; then
13072 skip_env "ldiskfs only test"
13074 remote_mds_nodsh && skip "remote MDS with nodsh"
13077 local has_warning=false
13080 mkdir -p $DIR/$tdir
13082 # block size of mds1
13083 local maxsize=$(($($LCTL get_param -n mdc.*MDT0000*.blocksize) * 8))
13084 set_dir_limits $maxsize $((maxsize * 6 / 8))
13085 stack_trap "set_dir_limits 0 0"
13086 stack_trap "unlinkmany $DIR/$tdir/file_base_ 2000 || true"
13087 local dirsize=$(stat -c%s "$DIR/$tdir")
13089 while (( $dirsize <= $maxsize )); do
13090 $MCREATE $DIR/$tdir/file_base_$nfiles
13092 # check two errors:
13093 # ENOSPC for ext4 max_dir_size, which has been used since
13094 # kernel v3.6-rc1-8-gdf981d03ee, lustre v2_4_50_0-79-gaed82035c0
13095 if (( rc == ENOSPC )); then
13097 echo "rc=$rc returned as expected after $nfiles files"
13099 createmany -o $DIR/$tdir/file_extra_$nfiles. 5 ||
13100 error "create failed w/o dir size limit"
13102 # messages may be rate limited if test is run repeatedly
13103 check_mds_dmesg '"is approaching max"' ||
13104 echo "warning message should be output"
13105 check_mds_dmesg '"has reached max"' ||
13106 echo "reached message should be output"
13108 dirsize=$(stat -c%s "$DIR/$tdir")
13110 [[ $dirsize -ge $maxsize ]] && return 0
13111 error "dirsize $dirsize < $maxsize after $nfiles files"
13112 elif (( rc != 0 )); then
13115 nfiles=$((nfiles + 1))
13116 dirsize=$(stat -c%s "$DIR/$tdir")
13119 error "rc=$rc, size=$dirsize/$maxsize, mdt=$MDSCOUNT, nfiles=$nfiles"
13121 run_test 129 "test directory size limit ========================"
13130 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13131 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13133 trap cleanup_130 EXIT RETURN
13135 local fm_file=$DIR/$tfile
13136 $LFS setstripe -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
13137 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
13138 error "dd failed for $fm_file"
13140 # LU-1795: test filefrag/FIEMAP once, even if unsupported
13141 filefrag -ves $fm_file
13143 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13144 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13145 [ $RC != 0 ] && error "filefrag $fm_file failed"
13147 filefrag_op=$(filefrag -ve -k $fm_file |
13148 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13149 lun=$($LFS getstripe -i $fm_file)
13151 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
13154 for line in $filefrag_op
13156 frag_lun=`echo $line | cut -d: -f5`
13157 ext_len=`echo $line | cut -d: -f4`
13158 if (( $frag_lun != $lun )); then
13160 error "FIEMAP on 1-stripe file($fm_file) failed"
13163 (( tot_len += ext_len ))
13166 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
13168 error "FIEMAP on 1-stripe file($fm_file) failed;"
13174 echo "FIEMAP on single striped file succeeded"
13176 run_test 130a "FIEMAP (1-stripe file)"
13179 [ "$OSTCOUNT" -lt "2" ] && skip_env "needs >= 2 OSTs"
13181 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13182 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13184 trap cleanup_130 EXIT RETURN
13186 local fm_file=$DIR/$tfile
13187 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13188 error "setstripe on $fm_file"
13189 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13190 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13192 dd if=/dev/zero of=$fm_file bs=1M count=$OSTCOUNT ||
13193 error "dd failed on $fm_file"
13195 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13196 filefrag_op=$(filefrag -ve -k $fm_file |
13197 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13199 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13200 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13205 for line in $filefrag_op
13207 frag_lun=$(echo $line | cut -d: -f5 |
13208 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13209 ext_len=$(echo $line | cut -d: -f4)
13210 if (( $frag_lun != $last_lun )); then
13211 if (( tot_len != 1024 )); then
13213 error "FIEMAP on $fm_file failed; returned " \
13214 "len $tot_len for OST $last_lun instead of 1024"
13217 (( num_luns += 1 ))
13221 (( tot_len += ext_len ))
13224 if (( num_luns != $OSTCOUNT || tot_len != 1024 )); then
13226 error "FIEMAP on $fm_file failed; returned wrong number of " \
13227 "luns or wrong len for OST $last_lun"
13233 echo "FIEMAP on $OSTCOUNT-stripe file succeeded"
13235 run_test 130b "FIEMAP ($OSTCOUNT-stripe file)"
13238 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13240 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13241 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13243 trap cleanup_130 EXIT RETURN
13245 local fm_file=$DIR/$tfile
13246 $LFS setstripe -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
13247 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13248 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13250 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 ||
13251 error "dd failed on $fm_file"
13253 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13254 filefrag_op=$(filefrag -ve -k $fm_file |
13255 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13257 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13258 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13263 for line in $filefrag_op
13265 frag_lun=$(echo $line | cut -d: -f5 |
13266 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13267 ext_len=$(echo $line | cut -d: -f4)
13268 if (( $frag_lun != $last_lun )); then
13269 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
13270 if (( logical != 512 )); then
13272 error "FIEMAP on $fm_file failed; returned " \
13273 "logical start for lun $logical instead of 512"
13276 if (( tot_len != 512 )); then
13278 error "FIEMAP on $fm_file failed; returned " \
13279 "len $tot_len for OST $last_lun instead of 1024"
13282 (( num_luns += 1 ))
13286 (( tot_len += ext_len ))
13289 if (( num_luns != 2 || tot_len != 512 )); then
13291 error "FIEMAP on $fm_file failed; returned wrong number of " \
13292 "luns or wrong len for OST $last_lun"
13298 echo "FIEMAP on 2-stripe file with hole succeeded"
13300 run_test 130c "FIEMAP (2-stripe file with hole)"
13303 [[ $OSTCOUNT -lt 3 ]] && skip_env "needs >= 3 OSTs"
13305 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13306 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13308 trap cleanup_130 EXIT RETURN
13310 local fm_file=$DIR/$tfile
13311 $LFS setstripe -S 65536 -c $OSTCOUNT $fm_file ||
13312 error "setstripe on $fm_file"
13313 [ "$(facet_fstype ost$(($($LFS getstripe -i $fm_file) + 1)))" = "zfs" ] &&
13314 skip_env "ORI-366/LU-1941: FIEMAP unimplemented on ZFS"
13316 local actual_stripe_count=$($LFS getstripe -c $fm_file)
13317 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripe_count ||
13318 error "dd failed on $fm_file"
13320 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13321 filefrag_op=$(filefrag -ve -k $fm_file |
13322 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13324 last_lun=$(echo $filefrag_op | cut -d: -f5 |
13325 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13330 for line in $filefrag_op
13332 frag_lun=$(echo $line | cut -d: -f5 |
13333 sed -e 's/^[ \t]*/0x/' | sed -e 's/0x0x/0x/')
13334 ext_len=$(echo $line | cut -d: -f4)
13335 if (( $frag_lun != $last_lun )); then
13336 if (( tot_len != 1024 )); then
13338 error "FIEMAP on $fm_file failed; returned " \
13339 "len $tot_len for OST $last_lun instead of 1024"
13342 (( num_luns += 1 ))
13346 (( tot_len += ext_len ))
13349 if (( num_luns != actual_stripe_count || tot_len != 1024 )); then
13351 error "FIEMAP on $fm_file failed; returned wrong number of " \
13352 "luns or wrong len for OST $last_lun"
13358 echo "FIEMAP on N-stripe file succeeded"
13360 run_test 130d "FIEMAP (N-stripe file)"
13363 [[ $OSTCOUNT -lt 2 ]] && skip_env "needs >= 2 OSTs"
13365 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13366 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP"
13368 trap cleanup_130 EXIT RETURN
13370 local fm_file=$DIR/$tfile
13371 $LFS setstripe -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
13374 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
13375 for ((i = 0; i < $NUM_BLKS; i++)); do
13376 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) \
13377 conv=notrunc > /dev/null 2>&1
13380 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13381 filefrag_op=$(filefrag -ve -k $fm_file |
13382 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}')
13384 last_lun=$(echo $filefrag_op | cut -d: -f5)
13389 for line in $filefrag_op; do
13390 frag_lun=$(echo $line | cut -d: -f5)
13391 ext_len=$(echo $line | cut -d: -f4)
13392 if [[ "$frag_lun" != "$last_lun" ]]; then
13393 if (( tot_len != $EXPECTED_LEN )); then
13395 error "OST$last_lun $tot_len != $EXPECTED_LEN"
13397 (( num_luns += 1 ))
13401 (( tot_len += ext_len ))
13404 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
13406 error "OST$last_lun $num_luns != 2, $tot_len != $EXPECTED_LEN"
13409 echo "FIEMAP with continuation calls succeeded"
13411 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
13414 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
13415 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP"
13417 local fm_file=$DIR/$tfile
13418 $MULTIOP $fm_file oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:T33554432c ||
13419 error "multiop create with lov_delay_create on $fm_file"
13421 filefrag -ves $fm_file || error "filefrag $fm_file failed"
13422 filefrag_extents=$(filefrag -vek $fm_file |
13423 awk '/extents? found/ { print $2 }')
13424 if [[ "$filefrag_extents" != "0" ]]; then
13425 error "$fm_file: filefrag_extents=$filefrag_extents != 0"
13430 run_test 130f "FIEMAP (unstriped file)"
13433 local file=$DIR/$tfile
13434 local nr=$((OSTCOUNT * 100))
13436 $LFS setstripe -C $nr $file ||
13437 error "failed to setstripe -C $nr $file"
13439 dd if=/dev/zero of=$file count=$nr bs=1M
13441 nr=$($LFS getstripe -c $file)
13443 local extents=$(filefrag -v $file |
13444 sed -n '/ext:/,/found/{/ext:/d; /found/d; p}' | wc -l)
13446 echo "filefrag list $extents extents in file with stripecount $nr"
13447 if (( extents < nr )); then
13448 $LFS getstripe $file
13450 error "filefrag printed $extents < $nr extents"
13455 run_test 130g "FIEMAP (overstripe file)"
13457 # Test for writev/readv
13459 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 ||
13460 error "writev test failed"
13461 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 ||
13462 error "readv failed"
13465 run_test 131a "test iov's crossing stripe boundary for writev/readv"
13468 local fsize=$((524288 + 1048576 + 1572864))
13469 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 &&
13470 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13471 error "append writev test failed"
13473 ((fsize += 1572864 + 1048576))
13474 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 &&
13475 $CHECKSTAT -t file $DIR/$tfile -s $fsize ||
13476 error "append writev test failed"
13479 run_test 131b "test append writev"
13482 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
13485 run_test 131c "test read/write on file w/o objects"
13488 rwv -f $DIR/$tfile -w -n 1 1572864
13489 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
13490 if [ "$NOB" != 1572864 ]; then
13491 error "Short read filed: read $NOB bytes instead of 1572864"
13495 run_test 131d "test short read"
13498 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
13499 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
13500 error "read hitting hole failed"
13503 run_test 131e "test read hitting hole"
13512 mds*) res=$(do_facet $facet \
13513 $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$op")
13515 ost*) res=$(do_facet $facet \
13516 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$op")
13518 *) error "Wrong facet '$facet'" ;;
13520 [ "$res" ] || error "The counter for $op on $facet was not incremented"
13521 # if the argument $3 is zero, it means any stat increment is ok.
13522 if [[ $want -gt 0 ]]; then
13523 local count=$(echo $res | awk '{ print $2 }')
13524 [[ $count -ne $want ]] &&
13525 error "The $op counter on $facet is $count, not $want"
13530 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13531 remote_ost_nodsh && skip "remote OST with nodsh"
13532 remote_mds_nodsh && skip "remote MDS with nodsh"
13533 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13534 skip_env "MDS doesn't support rename stats"
13536 local testdir=$DIR/${tdir}/stats_testdir
13538 mkdir -p $DIR/${tdir}
13541 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13542 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13544 # verify mdt stats first.
13545 mkdir ${testdir} || error "mkdir failed"
13546 check_stats $SINGLEMDS "mkdir" 1
13547 touch ${testdir}/${tfile} || error "touch failed"
13548 check_stats $SINGLEMDS "open" 1
13549 check_stats $SINGLEMDS "close" 1
13550 [ $MDS1_VERSION -ge $(version_code 2.8.54) ] && {
13551 mknod ${testdir}/${tfile}-pipe p || error "mknod failed"
13552 check_stats $SINGLEMDS "mknod" 2
13554 rm -f ${testdir}/${tfile}-pipe || error "pipe remove failed"
13555 check_stats $SINGLEMDS "unlink" 1
13556 rm -f ${testdir}/${tfile} || error "file remove failed"
13557 check_stats $SINGLEMDS "unlink" 2
13559 # remove working dir and check mdt stats again.
13560 rmdir ${testdir} || error "rmdir failed"
13561 check_stats $SINGLEMDS "rmdir" 1
13563 local testdir1=$DIR/${tdir}/stats_testdir1
13564 mkdir -p ${testdir}
13565 mkdir -p ${testdir1}
13566 touch ${testdir1}/test1
13567 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
13568 check_stats $SINGLEMDS "crossdir_rename" 1
13570 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
13571 check_stats $SINGLEMDS "samedir_rename" 1
13573 rm -rf $DIR/${tdir}
13575 run_test 133a "Verifying MDT stats ========================================"
13580 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13581 remote_ost_nodsh && skip "remote OST with nodsh"
13582 remote_mds_nodsh && skip "remote MDS with nodsh"
13584 local testdir=$DIR/${tdir}/stats_testdir
13586 mkdir -p ${testdir} || error "mkdir failed"
13587 touch ${testdir}/${tfile} || error "touch failed"
13588 cancel_lru_locks mdc
13591 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13592 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13594 # extra mdt stats verification.
13595 chmod 444 ${testdir}/${tfile} || error "chmod failed"
13596 check_stats $SINGLEMDS "setattr" 1
13597 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13598 if [ $MDS1_VERSION -ne $(version_code 2.2.0) ]
13600 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
13601 check_stats $SINGLEMDS "getattr" 1
13603 rm -rf $DIR/${tdir}
13605 # when DNE is enabled, MDT uses STATFS RPC to ping other targets
13606 # so the check below is not reliable
13607 [ $MDSCOUNT -eq 1 ] || return 0
13609 # Sleep to avoid a cached response.
13610 #define OBD_STATFS_CACHE_SECONDS 1
13612 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13613 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13614 $LFS df || error "lfs failed"
13615 check_stats $SINGLEMDS "statfs" 1
13617 # check aggregated statfs (LU-10018)
13618 [ $MDS1_VERSION -lt $(version_code 2.11.54) ] &&
13620 [ $CLIENT_VERSION -lt $(version_code 2.11.54) ] &&
13623 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13624 do_facet ost1 $LCTL set_param obdfilter.*.exports.*.stats=clear
13626 check_stats $SINGLEMDS "statfs" 1
13628 # We want to check that the client didn't send OST_STATFS to
13629 # ost1 but the MDT also uses OST_STATFS for precreate. So some
13630 # extra care is needed here.
13631 if remote_mds; then
13632 local nid=$($LCTL list_nids | head -1 | sed "s/\./\\\./g")
13633 local param="obdfilter.$FSNAME-OST0000.exports.'$nid'.stats"
13635 res=$(do_facet ost1 $LCTL get_param $param | grep statfs)
13636 [ "$res" ] && error "OST got STATFS"
13641 run_test 133b "Verifying extra MDT stats =================================="
13644 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13645 remote_ost_nodsh && skip "remote OST with nodsh"
13646 remote_mds_nodsh && skip "remote MDS with nodsh"
13648 local testdir=$DIR/$tdir/stats_testdir
13650 test_mkdir -p $testdir
13652 # verify obdfilter stats.
13653 $LFS setstripe -c 1 -i 0 $testdir/$tfile
13655 cancel_lru_locks osc
13656 wait_delete_completed
13659 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
13660 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
13662 dd if=/dev/zero of=$testdir/$tfile conv=notrunc bs=512k count=1 ||
13665 cancel_lru_locks osc
13666 check_stats ost1 "write" 1
13668 dd if=$testdir/$tfile of=/dev/null bs=1k count=1 || error "dd failed"
13669 check_stats ost1 "read" 1
13671 > $testdir/$tfile || error "truncate failed"
13672 check_stats ost1 "punch" 1
13674 rm -f $testdir/$tfile || error "file remove failed"
13675 wait_delete_completed
13676 check_stats ost1 "destroy" 1
13680 run_test 133c "Verifying OST stats ========================================"
13687 while [ $value -ge 2 ]; do
13692 if [ $orig -gt $order ]; then
13700 local size=('K' 'M' 'G' 'T');
13702 local size_string=$value
13704 while [ $value -ge 1024 ]; do
13705 if [ $i -gt 3 ]; then
13706 #T is the biggest unit we get here, if that is bigger,
13708 size_string=${value}T
13711 value=$((value >> 10))
13712 if [ $value -lt 1024 ]; then
13713 size_string=${value}${size[$i]}
13722 get_rename_size() {
13724 local context=${2:-.}
13725 local sample=$(do_facet $SINGLEMDS $LCTL \
13726 get_param mdt.$FSNAME-MDT0000.rename_stats |
13727 grep -A1 $context |
13728 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
13733 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13734 remote_ost_nodsh && skip "remote OST with nodsh"
13735 remote_mds_nodsh && skip "remote MDS with nodsh"
13736 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
13737 skip_env "MDS doesn't support rename stats"
13739 local testdir1=$DIR/${tdir}/stats_testdir1
13740 local testdir2=$DIR/${tdir}/stats_testdir2
13741 mkdir -p $DIR/${tdir}
13743 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13745 lfs mkdir -i 0 -c 1 ${testdir1} || error "mkdir failed"
13746 lfs mkdir -i 0 -c 1 ${testdir2} || error "mkdir failed"
13748 createmany -o $testdir1/test 512 || error "createmany failed"
13750 # check samedir rename size
13751 mv ${testdir1}/test0 ${testdir1}/test_0
13753 local testdir1_size=$(ls -l $DIR/${tdir} |
13754 awk '/stats_testdir1/ {print $5}')
13755 local testdir2_size=$(ls -l $DIR/${tdir} |
13756 awk '/stats_testdir2/ {print $5}')
13758 testdir1_size=$(order_2 $testdir1_size)
13759 testdir2_size=$(order_2 $testdir2_size)
13761 testdir1_size=$(size_in_KMGT $testdir1_size)
13762 testdir2_size=$(size_in_KMGT $testdir2_size)
13764 echo "source rename dir size: ${testdir1_size}"
13765 echo "target rename dir size: ${testdir2_size}"
13767 local cmd="do_facet $SINGLEMDS $LCTL "
13768 cmd+="get_param mdt.$FSNAME-MDT0000.rename_stats"
13770 eval $cmd || error "$cmd failed"
13771 local samedir=$($cmd | grep 'same_dir')
13772 local same_sample=$(get_rename_size $testdir1_size)
13773 [ -z "$samedir" ] && error "samedir_rename_size count error"
13774 [[ $same_sample -eq 1 ]] ||
13775 error "samedir_rename_size error $same_sample"
13776 echo "Check same dir rename stats success"
13778 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
13780 # check crossdir rename size
13781 mv ${testdir1}/test_0 ${testdir2}/test_0
13783 testdir1_size=$(ls -l $DIR/${tdir} |
13784 awk '/stats_testdir1/ {print $5}')
13785 testdir2_size=$(ls -l $DIR/${tdir} |
13786 awk '/stats_testdir2/ {print $5}')
13788 testdir1_size=$(order_2 $testdir1_size)
13789 testdir2_size=$(order_2 $testdir2_size)
13791 testdir1_size=$(size_in_KMGT $testdir1_size)
13792 testdir2_size=$(size_in_KMGT $testdir2_size)
13794 echo "source rename dir size: ${testdir1_size}"
13795 echo "target rename dir size: ${testdir2_size}"
13797 eval $cmd || error "$cmd failed"
13798 local crossdir=$($cmd | grep 'crossdir')
13799 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
13800 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
13801 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
13802 [[ $src_sample -eq 1 ]] ||
13803 error "crossdir_rename_size error $src_sample"
13804 [[ $tgt_sample -eq 1 ]] ||
13805 error "crossdir_rename_size error $tgt_sample"
13806 echo "Check cross dir rename stats success"
13807 rm -rf $DIR/${tdir}
13809 run_test 133d "Verifying rename_stats ========================================"
13812 remote_mds_nodsh && skip "remote MDS with nodsh"
13813 remote_ost_nodsh && skip "remote OST with nodsh"
13814 [ $PARALLEL == "yes" ] && skip "skip parallel run"
13816 local testdir=$DIR/${tdir}/stats_testdir
13817 local ctr f0 f1 bs=32768 count=42 sum
13819 mkdir -p ${testdir} || error "mkdir failed"
13821 $LFS setstripe -c 1 -i 0 ${testdir}/${tfile}
13823 for ctr in {write,read}_bytes; do
13825 cancel_lru_locks osc
13827 do_facet ost1 $LCTL set_param -n \
13828 "obdfilter.*.exports.clear=clear"
13830 if [ $ctr = write_bytes ]; then
13832 f1=${testdir}/${tfile}
13834 f0=${testdir}/${tfile}
13838 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
13841 cancel_lru_locks osc
13843 sum=$(do_facet ost1 $LCTL get_param \
13844 "obdfilter.*.exports.*.stats" |
13845 awk -v ctr=$ctr 'BEGIN { sum = 0 }
13846 $1 == ctr { sum += $7 }
13847 END { printf("%0.0f", sum) }')
13849 if ((sum != bs * count)); then
13850 error "Bad $ctr sum, expected $((bs * count)), got $sum"
13854 rm -rf $DIR/${tdir}
13856 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
13859 [[ $(lustre_version_code $facet) -ge $(version_code 2.7.65) ]] ||
13860 skip "too old lustre for get_param -R ($facet_ver)"
13862 # verifying readability.
13863 $LCTL get_param -R '*' &> /dev/null
13865 # Verifing writability with badarea_io.
13866 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
13867 local skipped_params='force_lbug|changelog_mask|daemon_file'
13868 $LCTL list_param -FR '*' | grep '=' | tr -d = |
13869 egrep -v "$skipped_params" |
13870 xargs -n 1 find $proc_dirs -name |
13871 xargs -n 1 badarea_io ||
13872 error "client badarea_io failed"
13874 # remount the FS in case writes/reads /proc break the FS
13875 cleanup || error "failed to unmount"
13876 setup || error "failed to setup"
13878 run_test 133f "Check reads/writes of client lustre proc files with bad area io"
13881 remote_mds_nodsh && skip "remote MDS with nodsh"
13882 remote_ost_nodsh && skip "remote OST with nodsh"
13884 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
13885 local skipped_params="'force_lbug|changelog_mask|daemon_file'"
13887 for facet in mds1 ost1; do
13888 local facet_ver=$(lustre_version_code $facet)
13889 if [ $facet_ver -ge $(version_code 2.7.65) ]; then
13890 do_facet $facet "$LCTL get_param -R '*'" &> /dev/null
13892 log "$facet: too old lustre for get_param -R"
13894 if [ $facet_ver -ge $(version_code 2.5.54) ]; then
13895 do_facet $facet "$LCTL list_param -FR '*' | grep '=' |
13896 tr -d = | egrep -v $skipped_params |
13897 xargs -n 1 find $proc_dirs -name |
13898 xargs -n 1 badarea_io" ||
13899 error "$facet badarea_io failed"
13901 skip_noexit "$facet: too old lustre for get_param -R"
13905 # remount the FS in case writes/reads /proc break the FS
13906 cleanup || error "failed to unmount"
13907 setup || error "failed to setup"
13909 run_test 133g "Check reads/writes of server lustre proc files with bad area io"
13912 remote_mds_nodsh && skip "remote MDS with nodsh"
13913 remote_ost_nodsh && skip "remote OST with nodsh"
13914 [[ $MDS1_VERSION -lt $(version_code 2.9.54) ]] &&
13915 skip "Need MDS version at least 2.9.54"
13918 for facet in client mds1 ost1; do
13919 # Get the list of files that are missing the terminating newline
13920 local plist=$(do_facet $facet
13921 $LCTL list_param -FR '*' | grep '=' | tr -d =)
13923 for ent in $plist; do
13924 local missing=$(do_facet $facet $LCTL get_param $ent \|\
13925 awk -v FS='\v' -v RS='\v\v' \
13926 "'END { if(NR>0 && \\\$NF !~ /.*\\\n\$/) \
13927 print FILENAME}'" 2>/dev/null)
13928 [ -z $missing ] || {
13929 do_facet $facet $LCTL get_param $ent | od -An -tx1
13930 error "file does not end with newline: $facet-$ent"
13935 run_test 133h "Proc files should end with newlines"
13938 remote_mds_nodsh && skip "remote MDS with nodsh"
13939 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13940 skip "Need MDS version at least 2.7.54"
13942 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
13943 cancel_lru_locks mdc
13945 local nsdir="ldlm.namespaces.*-MDT0000-mdc-*"
13946 local unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13947 [ $unused -eq 0 ] || error "$unused locks are not cleared"
13950 createmany -o $DIR/$tdir/f $nr ||
13951 error "failed to create $nr files in $DIR/$tdir"
13952 unused=$($LCTL get_param -n $nsdir.lock_unused_count)
13954 #define OBD_FAIL_LDLM_WATERMARK_LOW 0x327
13955 do_facet mds1 $LCTL set_param fail_loc=0x327
13956 do_facet mds1 $LCTL set_param fail_val=500
13959 echo "sleep 10 seconds ..."
13961 local lck_cnt=$($LCTL get_param -n $nsdir.lock_unused_count)
13963 do_facet mds1 $LCTL set_param fail_loc=0
13964 do_facet mds1 $LCTL set_param fail_val=0
13965 [ $lck_cnt -lt $unused ] ||
13966 error "No locks reclaimed, before:$unused, after:$lck_cnt"
13969 unlinkmany $DIR/$tdir/f $nr
13971 run_test 134a "Server reclaims locks when reaching lock_reclaim_threshold"
13974 remote_mds_nodsh && skip "remote MDS with nodsh"
13975 [[ $MDS1_VERSION -lt $(version_code 2.7.54) ]] &&
13976 skip "Need MDS version at least 2.7.54"
13978 mkdir_on_mdt0 $DIR/$tdir || error "failed to create $DIR/$tdir"
13979 cancel_lru_locks mdc
13981 local low_wm=$(do_facet mds1 $LCTL get_param -n \
13982 ldlm.lock_reclaim_threshold_mb)
13983 # disable reclaim temporarily
13984 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=0
13986 #define OBD_FAIL_LDLM_WATERMARK_HIGH 0x328
13987 do_facet mds1 $LCTL set_param fail_loc=0x328
13988 do_facet mds1 $LCTL set_param fail_val=500
13990 $LCTL set_param debug=+trace
13993 createmany -o $DIR/$tdir/f $nr &
13994 local create_pid=$!
13996 echo "Sleep $TIMEOUT seconds ..."
13998 if ! ps -p $create_pid > /dev/null 2>&1; then
13999 do_facet mds1 $LCTL set_param fail_loc=0
14000 do_facet mds1 $LCTL set_param fail_val=0
14001 do_facet mds1 $LCTL set_param \
14002 ldlm.lock_reclaim_threshold_mb=${low_wm}m
14003 error "createmany finished incorrectly!"
14005 do_facet mds1 $LCTL set_param fail_loc=0
14006 do_facet mds1 $LCTL set_param fail_val=0
14007 do_facet mds1 $LCTL set_param ldlm.lock_reclaim_threshold_mb=${low_wm}m
14008 wait $create_pid || return 1
14010 unlinkmany $DIR/$tdir/f $nr
14012 run_test 134b "Server rejects lock request when reaching lock_limit_mb"
14015 remote_mds_nodsh && skip "remote MDS with nodsh"
14016 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14017 skip "Need MDS version at least 2.13.50"
14020 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14022 #define OBD_FAIL_PLAIN_RECORDS 0x1319
14023 #set only one record at plain llog
14024 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x1319 fail_val=1
14026 #fill already existed plain llog each 64767
14027 #wrapping whole catalog
14028 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14030 createmany -o $DIR/$tdir/$tfile_ 64700
14031 for (( i = 0; i < 64700; i = i + 2 ))
14033 rm $DIR/$tdir/$tfile_$i &
14034 rm $DIR/$tdir/$tfile_$((i + 1)) &
14039 #waiting osp synchronization
14040 wait_delete_completed
14042 run_test 135 "Race catalog processing"
14045 remote_mds_nodsh && skip "remote MDS with nodsh"
14046 [[ $MDS1_VERSION -lt $(version_code 2.13.50) ]] &&
14047 skip "Need MDS version at least 2.13.50"
14050 mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
14051 $LFS setstripe -c 1 -i 0 $DIR/$tdir || error "failed to set striping"
14052 #set only one record at plain llog
14053 #define OBD_FAIL_CATALOG_FULL_CHECK 0x131a
14054 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x131a fail_val=1
14056 #fill already existed 2 plain llogs each 64767
14057 #wrapping whole catalog
14058 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 1))
14059 createmany -o -u $DIR/$tdir/$tfile- $((64767 * 3 / 2))
14060 wait_delete_completed
14062 createmany -o $DIR/$tdir/$tfile_ 10
14065 do_facet $SINGLEMDS $LCTL set_param fail_val=3
14066 for (( i = 0; i < 10; i = i + 3 ))
14068 rm $DIR/$tdir/$tfile_$i &
14069 rm $DIR/$tdir/$tfile_$((i + 1)) &
14073 rm $DIR/$tdir/$tfile_$((i + 2)) &
14076 #waiting osp synchronization
14077 wait_delete_completed
14079 run_test 136 "Race catalog processing 2"
14081 test_140() { #bug-17379
14082 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14084 test_mkdir $DIR/$tdir
14085 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
14086 cp $(which stat) . || error "Copying stat to $DIR/$tdir"
14088 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
14089 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
14091 while i=$((i + 1)); do
14093 cd $i || error "Changing to $i"
14094 ln -s ../stat stat || error "Creating stat symlink"
14095 # Read the symlink until ELOOP present,
14096 # not LBUGing the system is considered success,
14097 # we didn't overrun the stack.
14098 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
14099 if [ $ret -ne 0 ]; then
14100 if [ $ret -eq 40 ]; then
14103 error "Open stat symlink"
14109 echo "The symlink depth = $i"
14110 [ $i -eq 5 ] || [ $i -eq 7 ] || [ $i -eq 8 ] || [ $i -eq 40 ] ||
14111 error "Invalid symlink depth"
14113 # Test recursive symlink
14114 ln -s symlink_self symlink_self
14115 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
14116 echo "open symlink_self returns $ret"
14117 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
14119 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
14122 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14124 local TF="$TMP/$tfile"
14126 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14127 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14129 cancel_lru_locks $OSC
14130 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
14131 remount_client $MOUNT
14133 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
14136 $TRUNCATE $DIR/$tfile 6000
14137 cancel_lru_locks $OSC
14138 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
14141 echo "12345" >>$DIR/$tfile
14142 cancel_lru_locks $OSC
14143 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
14146 echo "12345" >>$DIR/$tfile
14147 cancel_lru_locks $OSC
14148 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
14150 run_test 150a "truncate/append tests"
14153 check_set_fallocate_or_skip
14156 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14157 check_fallocate $DIR/$tfile || error "fallocate failed"
14159 run_test 150b "Verify fallocate (prealloc) functionality"
14162 check_set_fallocate_or_skip
14165 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14166 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=20 || error "dd failed"
14168 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14169 # precomputed md5sum for 20MB of zeroes
14170 local expect="8f4e33f3dc3e414ff94e5fb6905cba8c"
14171 local sum=($(md5sum $DIR/$tfile))
14173 [[ "${sum[0]}" == "$expect" ]] || error "fallocate unwritten is not zero"
14175 check_set_fallocate 1
14178 fallocate -l $((1048576 * 20)) $DIR/$tfile || error "fallocate failed"
14179 sum=($(md5sum $DIR/$tfile))
14181 [[ "${sum[0]}" == "$expect" ]] || error "fallocate zero is not zero"
14183 run_test 150bb "Verify fallocate modes both zero space"
14186 check_set_fallocate_or_skip
14188 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14189 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tfile || error "setstripe failed"
14190 fallocate -l ${OSTCOUNT}m $DIR/$tfile || error "fallocate failed"
14191 sync; sync_all_data
14192 cancel_lru_locks $OSC
14194 bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14195 want=$((OSTCOUNT * 1048576))
14197 # Must allocate all requested space, not more than 5% extra
14198 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14199 error "bytes $bytes is not $want"
14202 # verify fallocate on PFL file
14203 $LFS setstripe -E1M -c1 -E16M -c3 -Eeof -c 4 $DIR/$tfile ||
14204 error "Create $DIR/$tfile failed"
14205 fallocate -l $((1048576 * 1024)) $DIR/$tfile ||
14206 error "fallocate failed"
14207 sync; sync_all_data
14208 cancel_lru_locks $OSC
14210 local bytes=$(($(stat -c '%b * %B' $DIR/$tfile)))
14211 local want=$((1024 * 1048576))
14213 # Must allocate all requested space, not more than 5% extra
14214 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14215 error "bytes $bytes is not $want"
14217 run_test 150c "Verify fallocate Size and Blocks"
14220 check_set_fallocate_or_skip
14222 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14223 $LFS setstripe -c $OSTCOUNT -S1M $DIR/$tdir || error "setstripe failed"
14224 fallocate -o 1G -l ${OSTCOUNT}m $DIR/$tdir || error "fallocate failed"
14225 sync; sync_all_data
14226 cancel_lru_locks $OSC
14228 local bytes=$(($(stat -c '%b * %B' $DIR/$tdir)))
14229 local want=$((OSTCOUNT * 1048576))
14231 # Must allocate all requested space, not more than 5% extra
14232 (( $bytes >= $want && $bytes < $want * 105 / 100 )) ||
14233 error "bytes $bytes is not $want"
14235 run_test 150d "Verify fallocate Size and Blocks - Non zero start"
14238 check_set_fallocate_or_skip
14242 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14243 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14244 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14246 # Find OST with Minimum Size
14247 min_size_ost=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14248 sort -un | head -1)
14250 # Get 100MB per OST of the available space to reduce run time
14251 # else 60% of the available space if we are running SLOW tests
14252 if [ $SLOW == "no" ]; then
14253 local space=$((1024 * 100 * OSTCOUNT))
14255 local space=$(((min_size_ost * 60)/100 * OSTCOUNT))
14258 fallocate -l${space}k $DIR/$tfile ||
14259 error "fallocate ${space}k $DIR/$tfile failed"
14260 echo "'fallocate -l ${space}k $DIR/$tfile' succeeded"
14262 # get size immediately after fallocate. This should be correctly
14264 local size=$(stat -c '%s' $DIR/$tfile)
14265 local used=$(( $(stat -c '%b * %B' $DIR/$tfile) / 1024))
14267 # Sleep for a while for statfs to get updated. And not pull from cache.
14270 echo "df after fallocate:"
14273 (( size / 1024 == space )) || error "size $size != requested $space"
14274 [ "$ost1_FSTYPE" != ldiskfs ] || (( used >= space )) ||
14275 error "used $used < space $space"
14277 rm $DIR/$tfile || error "rm failed"
14279 wait_delete_completed
14281 echo "df after unlink:"
14284 run_test 150e "Verify 60% of available OST space consumed by fallocate"
14289 local want_size_before=20480 # in bytes
14290 local want_blocks_before=40 # 512 sized blocks
14291 local want_blocks_after=24 # 512 sized blocks
14292 local length=$(((want_blocks_before - want_blocks_after) * 512))
14294 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14295 skip "need at least 2.14.0 for fallocate punch"
14297 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14298 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14301 check_set_fallocate_or_skip
14302 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14304 echo "Verify fallocate punch: Range within the file range"
14305 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14306 error "dd failed for bs 4096 and count 5"
14308 # Call fallocate with punch range which is within the file range
14309 fallocate -p --offset 4096 -l $length $DIR/$tfile ||
14310 error "fallocate failed: offset 4096 and length $length"
14311 # client must see changes immediately after fallocate
14312 size=$(stat -c '%s' $DIR/$tfile)
14313 blocks=$(stat -c '%b' $DIR/$tfile)
14315 # Verify punch worked.
14316 (( blocks == want_blocks_after )) ||
14317 error "punch failed: blocks $blocks != $want_blocks_after"
14319 (( size == want_size_before )) ||
14320 error "punch failed: size $size != $want_size_before"
14322 # Verify there is hole in file
14323 local data_off=$(lseek_test -d 4096 $DIR/$tfile)
14324 # precomputed md5sum
14325 local expect="4a9a834a2db02452929c0a348273b4aa"
14327 cksum=($(md5sum $DIR/$tfile))
14328 [[ "${cksum[0]}" == "$expect" ]] ||
14329 error "unexpected MD5SUM after punch: ${cksum[0]}"
14331 # Start second sub-case for fallocate punch.
14332 echo "Verify fallocate punch: Range overlapping and less than blocksize"
14333 yes 'A' | dd of=$DIR/$tfile bs=4096 count=5 ||
14334 error "dd failed for bs 4096 and count 5"
14336 # Punch range less than block size will have no change in block count
14337 want_blocks_after=40 # 512 sized blocks
14339 # Punch overlaps two blocks and less than blocksize
14340 fallocate -p --offset 4000 -l 3000 $DIR/$tfile ||
14341 error "fallocate failed: offset 4000 length 3000"
14342 size=$(stat -c '%s' $DIR/$tfile)
14343 blocks=$(stat -c '%b' $DIR/$tfile)
14345 # Verify punch worked.
14346 (( blocks == want_blocks_after )) ||
14347 error "punch failed: blocks $blocks != $want_blocks_after"
14349 (( size == want_size_before )) ||
14350 error "punch failed: size $size != $want_size_before"
14352 # Verify if range is really zero'ed out. We expect Zeros.
14353 # precomputed md5sum
14354 expect="c57ec5d769c3dbe3426edc3f7d7e11d3"
14355 cksum=($(md5sum $DIR/$tfile))
14356 [[ "${cksum[0]}" == "$expect" ]] ||
14357 error "unexpected MD5SUM after punch: ${cksum[0]}"
14359 run_test 150f "Verify fallocate punch functionality"
14367 local BS=4096 # Block size in bytes
14369 [[ $OST1_VERSION -ge $(version_code 2.14.0) ]] ||
14370 skip "need at least 2.14.0 for fallocate punch"
14372 if [ "$ost1_FSTYPE" = "zfs" ] || [ "$mds1_FSTYPE" = "zfs" ]; then
14373 skip "LU-14160: punch mode is not implemented on OSD ZFS"
14376 check_set_fallocate_or_skip
14377 stack_trap "rm -f $DIR/$tfile; wait_delete_completed"
14379 $LFS setstripe -c${OSTCOUNT} $DIR/$tfile ||
14380 error "$LFS setstripe -c${OSTCOUNT} $DIR/$tfile failed"
14382 # Get 100MB per OST of the available space to reduce run time
14383 # else 60% of the available space if we are running SLOW tests
14384 if [ $SLOW == "no" ]; then
14385 space=$((1024 * 100 * OSTCOUNT))
14387 # Find OST with Minimum Size
14388 space=$($LFS df | awk "/$FSNAME-OST/ { print \$4 }" |
14389 sort -un | head -1)
14390 echo "min size OST: $space"
14391 space=$(((space * 60)/100 * OSTCOUNT))
14393 # space in 1k units, round to 4k blocks
14394 local blkcount=$((space * 1024 / $BS))
14396 echo "Verify fallocate punch: Very large Range"
14397 fallocate -l${space}k $DIR/$tfile ||
14398 error "fallocate ${space}k $DIR/$tfile failed"
14399 # write 1M at the end, start and in the middle
14400 yes 'A' | dd of=$DIR/$tfile bs=$BS count=256 ||
14401 error "dd failed: bs $BS count 256"
14402 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount - 256)) count=256 ||
14403 error "dd failed: bs $BS count 256 seek $((blkcount - 256))"
14404 yes 'A' | dd of=$DIR/$tfile bs=$BS seek=$((blkcount / 2)) count=1024 ||
14405 error "dd failed: bs $BS count 256 seek $((blkcount / 2))"
14408 size=$(stat -c '%s' $DIR/$tfile)
14410 # gather punch length.
14411 local punch_size=$((size - (BS * 2)))
14413 echo "punch_size = $punch_size"
14414 echo "size - punch_size: $((size - punch_size))"
14415 echo "size - punch_size in blocks: $(((size - punch_size)/BS))"
14417 # Call fallocate to punch all except 2 blocks. We leave the
14418 # first and the last block
14419 echo "fallocate -p --offset $BS -l $punch_size $DIR/$tfile"
14420 fallocate -p --offset $BS -l $punch_size $DIR/$tfile ||
14421 error "fallocate failed: offset $BS length $punch_size"
14423 size_after=$(stat -c '%s' $DIR/$tfile)
14424 blocks_after=$(stat -c '%b' $DIR/$tfile)
14426 # Verify punch worked.
14427 # Size should be kept
14428 (( size == size_after )) ||
14429 error "punch failed: size $size != $size_after"
14431 # two 4k data blocks to remain plus possible 1 extra extent block
14432 (( blocks_after <= ((BS / 512) * 3) )) ||
14433 error "too many blocks remains: $blocks_after"
14435 # Verify that file has hole between the first and the last blocks
14436 local hole_start=$(lseek_test -l 0 $DIR/$tfile)
14437 local hole_end=$(lseek_test -d $BS $DIR/$tfile)
14439 echo "Hole at [$hole_start, $hole_end)"
14440 (( hole_start == BS )) ||
14441 error "no hole at offset $BS after punch"
14443 (( hole_end == BS + punch_size )) ||
14444 error "data at offset $hole_end < $((BS + punch_size))"
14446 run_test 150g "Verify fallocate punch on large range"
14448 #LU-2902 roc_hit was not able to read all values from lproc
14449 function roc_hit_init() {
14450 local list=$(comma_list $(osts_nodes))
14451 local dir=$DIR/$tdir-check
14452 local file=$dir/$tfile
14458 #use setstripe to do a write to every ost
14459 for i in $(seq 0 $((OSTCOUNT-1))); do
14460 $LFS setstripe -c 1 -i $i $dir || error "$LFS setstripe $file failed"
14461 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
14462 idx=$(printf %04x $i)
14463 BEFORE=$(get_osd_param $list *OST*$idx stats |
14464 awk '$1 == "cache_access" {sum += $7}
14465 END { printf("%0.0f", sum) }')
14467 cancel_lru_locks osc
14468 cat $file >/dev/null
14470 AFTER=$(get_osd_param $list *OST*$idx stats |
14471 awk '$1 == "cache_access" {sum += $7}
14472 END { printf("%0.0f", sum) }')
14474 echo BEFORE:$BEFORE AFTER:$AFTER
14475 if ! let "AFTER - BEFORE == 4"; then
14477 error "roc_hit is not safe to use"
14485 function roc_hit() {
14486 local list=$(comma_list $(osts_nodes))
14487 echo $(get_osd_param $list '' stats |
14488 awk '$1 == "cache_hit" {sum += $7}
14489 END { printf("%0.0f", sum) }')
14492 function set_cache() {
14495 if [ "$2" == "off" ]; then
14498 local list=$(comma_list $(osts_nodes))
14499 set_osd_param $list '' $1_cache_enable $on
14501 cancel_lru_locks osc
14505 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14506 remote_ost_nodsh && skip "remote OST with nodsh"
14509 local list=$(comma_list $(osts_nodes))
14511 # check whether obdfilter is cache capable at all
14512 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
14513 skip "not cache-capable obdfilter"
14516 # check cache is enabled on all obdfilters
14517 if get_osd_param $list '' read_cache_enable | grep 0; then
14518 skip "oss cache is disabled"
14521 set_osd_param $list '' writethrough_cache_enable 1
14523 # check write cache is enabled on all obdfilters
14524 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
14525 skip "oss write cache is NOT enabled"
14530 #define OBD_FAIL_OBD_NO_LRU 0x609
14531 do_nodes $list $LCTL set_param fail_loc=0x609
14533 # pages should be in the case right after write
14534 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
14537 local BEFORE=$(roc_hit)
14538 cancel_lru_locks osc
14539 cat $DIR/$tfile >/dev/null
14540 local AFTER=$(roc_hit)
14542 do_nodes $list $LCTL set_param fail_loc=0
14544 if ! let "AFTER - BEFORE == CPAGES"; then
14545 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
14548 cancel_lru_locks osc
14549 # invalidates OST cache
14550 do_nodes $list "echo 1 > /proc/sys/vm/drop_caches"
14551 set_osd_param $list '' read_cache_enable 0
14552 cat $DIR/$tfile >/dev/null
14554 # now data shouldn't be found in the cache
14556 cancel_lru_locks osc
14557 cat $DIR/$tfile >/dev/null
14559 if let "AFTER - BEFORE != 0"; then
14560 error "IN CACHE: before: $BEFORE, after: $AFTER"
14563 set_osd_param $list '' read_cache_enable 1
14566 run_test 151 "test cache on oss and controls ==============================="
14569 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14571 local TF="$TMP/$tfile"
14573 # simulate ENOMEM during write
14574 #define OBD_FAIL_OST_NOMEM 0x226
14575 lctl set_param fail_loc=0x80000226
14576 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
14578 sync || error "sync failed"
14579 lctl set_param fail_loc=0
14581 # discard client's cache
14582 cancel_lru_locks osc
14584 # simulate ENOMEM during read
14585 lctl set_param fail_loc=0x80000226
14586 cmp $TF $DIR/$tfile || error "cmp failed"
14587 lctl set_param fail_loc=0
14591 run_test 152 "test read/write with enomem ============================"
14594 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
14596 run_test 153 "test if fdatasync does not crash ======================="
14598 dot_lustre_fid_permission_check() {
14600 local ffid=$MOUNT/.lustre/fid/$fid
14603 echo "stat fid $fid"
14604 stat $ffid > /dev/null || error "stat $ffid failed."
14605 echo "touch fid $fid"
14606 touch $ffid || error "touch $ffid failed."
14607 echo "write to fid $fid"
14608 cat /etc/hosts > $ffid || error "write $ffid failed."
14609 echo "read fid $fid"
14610 diff /etc/hosts $ffid || error "read $ffid failed."
14611 echo "append write to fid $fid"
14612 cat /etc/hosts >> $ffid || error "append write $ffid failed."
14613 echo "rename fid $fid"
14614 mv $ffid $test_dir/$tfile.1 &&
14615 error "rename $ffid to $tfile.1 should fail."
14616 touch $test_dir/$tfile.1
14617 mv $test_dir/$tfile.1 $ffid &&
14618 error "rename $tfile.1 to $ffid should fail."
14619 rm -f $test_dir/$tfile.1
14620 echo "truncate fid $fid"
14621 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
14622 echo "link fid $fid"
14623 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
14624 if [[ $($LCTL get_param -n mdc.*-mdc-*.connect_flags) =~ acl ]]; then
14625 echo "setfacl fid $fid"
14626 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
14627 echo "getfacl fid $fid"
14628 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
14630 echo "unlink fid $fid"
14631 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
14632 echo "mknod fid $fid"
14633 mknod $ffid c 1 3 && error "mknod $ffid should fail."
14635 fid=[0xf00000400:0x1:0x0]
14636 ffid=$MOUNT/.lustre/fid/$fid
14638 echo "stat non-exist fid $fid"
14639 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
14640 echo "write to non-exist fid $fid"
14641 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
14642 echo "link new fid $fid"
14643 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
14645 mkdir -p $test_dir/$tdir
14646 touch $test_dir/$tdir/$tfile
14647 fid=$($LFS path2fid $test_dir/$tdir)
14650 error "error: could not get fid for $test_dir/$dir/$tfile."
14652 ffid=$MOUNT/.lustre/fid/$fid
14655 ls $ffid > /dev/null || error "ls $ffid failed."
14656 echo "touch $fid/$tfile.1"
14657 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
14659 echo "touch $MOUNT/.lustre/fid/$tfile"
14660 touch $MOUNT/.lustre/fid/$tfile && \
14661 error "touch $MOUNT/.lustre/fid/$tfile should fail."
14663 echo "setxattr to $MOUNT/.lustre/fid"
14664 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
14666 echo "listxattr for $MOUNT/.lustre/fid"
14667 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
14669 echo "delxattr from $MOUNT/.lustre/fid"
14670 setfattr -x trusted.name1 $MOUNT/.lustre/fid
14672 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
14673 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
14674 error "touch invalid fid should fail."
14676 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
14677 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
14678 error "touch non-normal fid should fail."
14680 echo "rename $tdir to $MOUNT/.lustre/fid"
14681 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
14682 error "rename to $MOUNT/.lustre/fid should fail."
14684 if [ $MDS1_VERSION -ge $(version_code 2.3.51) ]
14686 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
14687 local new_obf_mode=777
14689 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
14690 chmod $new_obf_mode $DIR/.lustre/fid ||
14691 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
14693 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
14694 [ $obf_mode -eq $new_obf_mode ] ||
14695 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
14697 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
14698 chmod $old_obf_mode $DIR/.lustre/fid ||
14699 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
14702 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
14703 fid=$($LFS path2fid $test_dir/$tfile-2)
14705 if [ $MDS1_VERSION -ge $(version_code 2.6.50) ]
14707 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
14708 cp /etc/passwd $MOUNT/.lustre/fid/$fid ||
14709 error "create lov data thru .lustre failed"
14711 echo "cp /etc/passwd $test_dir/$tfile-2"
14712 cp /etc/passwd $test_dir/$tfile-2 ||
14713 error "copy to $test_dir/$tfile-2 failed."
14714 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
14715 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
14716 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
14718 rm -rf $test_dir/tfile.lnk
14719 rm -rf $test_dir/$tfile-2
14723 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14724 skip "Need MDS version at least 2.4.1"
14726 local tf=$DIR/$tfile
14729 local fid=$($LFS path2fid $tf)
14730 [ -z "$fid" ] && error "path2fid unable to get $tf FID"
14732 # check that we get the same pathname back
14735 for rootpath in "$MOUNT" "$MOUNT///" "$MOUNT/$tfile"; do
14736 echo "$rootpath $fid"
14737 found=$($LFS fid2path $rootpath "$fid")
14738 [ -z "$found" ] && error "fid2path unable to get '$fid' path"
14739 [ "$found" == "$tf" ] || error "fid2path $found != $tf"
14742 # check wrong root path format
14743 rootpath=$MOUNT"_wrong"
14744 found=$($LFS fid2path $rootpath "$fid")
14745 [ -z "$found" ] || error "should fail ($rootpath != $MOUNT)"
14747 run_test 154A "lfs path2fid and fid2path basic checks"
14750 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14751 skip "Need MDS version at least 2.4.1"
14753 mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
14754 touch $DIR/$tdir/$tfile || error "touch $DIR/$tdir/$tfile failed"
14755 local linkea=$($LL_DECODE_LINKEA $DIR/$tdir/$tfile | grep 'pfid')
14756 [ -z "$linkea" ] && error "decode linkea $DIR/$tdir/$tfile failed"
14758 local name=$(echo $linkea | awk '/pfid/ {print $5}' | sed -e "s/'//g")
14759 local PFID=$(echo $linkea | awk '/pfid/ {print $3}' | sed -e "s/,//g")
14761 # check that we get the same pathname
14762 echo "PFID: $PFID, name: $name"
14763 local FOUND=$($LFS fid2path $MOUNT "$PFID")
14764 [ -z "$FOUND" ] && error "fid2path unable to get $PFID path"
14765 [ "$FOUND/$name" != "$DIR/$tdir/$tfile" ] &&
14766 error "ll_decode_linkea has $FOUND/$name != $DIR/$tdir/$tfile"
14768 rm -rf $DIR/$tdir || error "Can not delete directory $DIR/$tdir"
14770 run_test 154B "verify the ll_decode_linkea tool"
14773 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14774 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14775 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14776 skip "Need MDS version at least 2.2.51"
14777 [ -z "$(which setfacl)" ] && skip_env "must have setfacl tool"
14779 cp /etc/hosts $DIR/$tfile
14781 fid=$($LFS path2fid $DIR/$tfile)
14783 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
14785 dot_lustre_fid_permission_check "$fid" $DIR ||
14786 error "dot lustre permission check $fid failed"
14788 ls -a $MOUNT | grep "\.lustre" && error ".lustre should not be listed"
14790 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
14792 touch $MOUNT/.lustre/file &&
14793 error "creation is not allowed under .lustre"
14795 mkdir $MOUNT/.lustre/dir &&
14796 error "mkdir is not allowed under .lustre"
14800 run_test 154a "Open-by-FID"
14803 [ $PARALLEL == "yes" ] && skip "skip parallel run"
14804 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14805 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
14806 [[ $MDS1_VERSION -ge $(version_code 2.2.51) ]] ||
14807 skip "Need MDS version at least 2.2.51"
14809 local remote_dir=$DIR/$tdir/remote_dir
14813 mkdir -p $DIR/$tdir
14814 $LFS mkdir -i $MDTIDX $remote_dir ||
14815 error "create remote directory failed"
14817 cp /etc/hosts $remote_dir/$tfile
14819 fid=$($LFS path2fid $remote_dir/$tfile)
14821 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
14823 dot_lustre_fid_permission_check "$fid" $remote_dir ||
14824 error "dot lustre permission check $fid failed"
14827 run_test 154b "Open-by-FID for remote directory"
14830 [[ $MDS1_VERSION -lt $(version_code 2.4.1) ]] &&
14831 skip "Need MDS version at least 2.4.1"
14833 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
14834 local FID1=$($LFS path2fid $DIR/$tfile.1)
14835 local FID2=$($LFS path2fid $DIR/$tfile.2)
14836 local FID3=$($LFS path2fid $DIR/$tfile.3)
14839 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
14840 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
14841 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
14843 [ "$FID" = "${!want}" ] ||
14844 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
14848 $LFS fid2path $MOUNT "$FID1" "$FID2" "$FID3" | while read PATHNAME;
14850 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
14851 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
14855 run_test 154c "lfs path2fid and fid2path multiple arguments"
14858 remote_mds_nodsh && skip "remote MDS with nodsh"
14859 [[ $MDS1_VERSION -lt $(version_code 2.5.53) ]] &&
14860 skip "Need MDS version at least 2.5.53"
14862 if remote_mds; then
14863 nid=$($LCTL list_nids | sed "s/\./\\\./g")
14867 local proc_ofile="mdt.*.exports.'$nid'.open_files"
14874 local fid=$($LFS path2fid $DIR/$tfile)
14877 cmd="exec $fd<$DIR/$tfile"
14879 local fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
14880 echo "$fid_list" | grep "$fid"
14883 cmd="exec $fd>/dev/null"
14885 if [ $rc -ne 0 ]; then
14886 error "FID $fid not found in open files list $fid_list"
14889 run_test 154d "Verify open file fid"
14893 [[ $MDS1_VERSION -lt $(version_code 2.6.50) ]] &&
14894 skip "Need MDS version at least 2.6.50"
14896 if ls -a $MOUNT | grep -q '^\.lustre$'; then
14897 error ".lustre returned by readdir"
14900 run_test 154e ".lustre is not returned by readdir"
14903 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14905 # create parent directory on a single MDT to avoid cross-MDT hardlinks
14906 mkdir_on_mdt0 $DIR/$tdir
14907 # test dirs inherit from its stripe
14908 mkdir -p $DIR/$tdir/foo1 || error "mkdir error"
14909 mkdir -p $DIR/$tdir/foo2 || error "mkdir error"
14910 cp /etc/hosts $DIR/$tdir/foo1/$tfile
14911 ln $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/link
14914 # get fid of parents
14915 local FID0=$($LFS path2fid $DIR/$tdir)
14916 local FID1=$($LFS path2fid $DIR/$tdir/foo1)
14917 local FID2=$($LFS path2fid $DIR/$tdir/foo2)
14918 local FID3=$($LFS path2fid $DIR)
14920 # check that path2fid --parents returns expected <parent_fid>/name
14921 # 1) test for a directory (single parent)
14922 local parent=$($LFS path2fid --parents $DIR/$tdir/foo1)
14923 [ "$parent" == "$FID0/foo1" ] ||
14924 error "expected parent: $FID0/foo1, got: $parent"
14926 # 2) test for a file with nlink > 1 (multiple parents)
14927 parent=$($LFS path2fid --parents $DIR/$tdir/foo1/$tfile)
14928 echo "$parent" | grep -F "$FID1/$tfile" ||
14929 error "$FID1/$tfile not returned in parent list"
14930 echo "$parent" | grep -F "$FID2/link" ||
14931 error "$FID2/link not returned in parent list"
14933 # 3) get parent by fid
14934 local file_fid=$($LFS path2fid $DIR/$tdir/foo1/$tfile)
14935 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14936 echo "$parent" | grep -F "$FID1/$tfile" ||
14937 error "$FID1/$tfile not returned in parent list (by fid)"
14938 echo "$parent" | grep -F "$FID2/link" ||
14939 error "$FID2/link not returned in parent list (by fid)"
14941 # 4) test for entry in root directory
14942 parent=$($LFS path2fid --parents $DIR/f)
14943 echo "$parent" | grep -F "$FID3/f" ||
14944 error "$FID3/f not returned in parent list"
14946 # 5) test it on root directory
14947 [ -z "$($LFS path2fid --parents $MOUNT 2>/dev/null)" ] ||
14948 error "$MOUNT should not have parents"
14950 # enable xattr caching and check that linkea is correctly updated
14951 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
14952 save_lustre_params client "llite.*.xattr_cache" > $save
14953 lctl set_param llite.*.xattr_cache 1
14955 # 6.1) linkea update on rename
14956 mv $DIR/$tdir/foo1/$tfile $DIR/$tdir/foo2/$tfile.moved
14958 # get parents by fid
14959 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14960 # foo1 should no longer be returned in parent list
14961 echo "$parent" | grep -F "$FID1" &&
14962 error "$FID1 should no longer be in parent list"
14963 # the new path should appear
14964 echo "$parent" | grep -F "$FID2/$tfile.moved" ||
14965 error "$FID2/$tfile.moved is not in parent list"
14967 # 6.2) linkea update on unlink
14968 rm -f $DIR/$tdir/foo2/link
14969 parent=$($LFS path2fid --parents $MOUNT/.lustre/fid/$file_fid)
14970 # foo2/link should no longer be returned in parent list
14971 echo "$parent" | grep -F "$FID2/link" &&
14972 error "$FID2/link should no longer be in parent list"
14976 restore_lustre_params < $save
14979 run_test 154f "get parent fids by reading link ea"
14983 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
14984 [[ $MDS1_VERSION -ge $(version_code 2.6.92) &&
14985 $CLIENT_VERSION -gt $(version_code 2.6.99) ]] ||
14986 skip "Need MDS version at least 2.6.92"
14988 mkdir_on_mdt0 $DIR/$tdir
14989 llapi_fid_test -d $DIR/$tdir
14991 run_test 154g "various llapi FID tests"
14993 test_155_small_load() {
14994 local temp=$TMP/$tfile
14995 local file=$DIR/$tfile
14997 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
14998 error "dd of=$temp bs=6096 count=1 failed"
15000 cancel_lru_locks $OSC
15001 cmp $temp $file || error "$temp $file differ"
15003 $TRUNCATE $temp 6000
15004 $TRUNCATE $file 6000
15005 cmp $temp $file || error "$temp $file differ (truncate1)"
15007 echo "12345" >>$temp
15008 echo "12345" >>$file
15009 cmp $temp $file || error "$temp $file differ (append1)"
15011 echo "12345" >>$temp
15012 echo "12345" >>$file
15013 cmp $temp $file || error "$temp $file differ (append2)"
15019 test_155_big_load() {
15020 remote_ost_nodsh && skip "remote OST with nodsh"
15022 local temp=$TMP/$tfile
15023 local file=$DIR/$tfile
15026 local cache_size=$(do_facet ost$((MAXI+1)) \
15027 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
15028 local large_file_size=$((cache_size * 2))
15030 echo "OSS cache size: $cache_size KB"
15031 echo "Large file size: $large_file_size KB"
15033 [ $MAXV -le $large_file_size ] &&
15034 skip_env "max available OST size needs > $large_file_size KB"
15036 $LFS setstripe $file -c 1 -i $MAXI || error "$LFS setstripe $file failed"
15038 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k ||
15039 error "dd of=$temp bs=$large_file_size count=1k failed"
15042 cancel_lru_locks osc
15043 cmp $temp $file || error "$temp $file differ"
15049 save_writethrough() {
15050 local facets=$(get_facets OST)
15052 save_lustre_params $facets "osd-*.*.writethrough_cache_enable" > $1
15056 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15058 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15060 save_writethrough $p
15063 set_cache writethrough on
15064 test_155_small_load
15065 restore_lustre_params < $p
15068 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
15071 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15073 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15075 save_writethrough $p
15078 set_cache writethrough off
15079 test_155_small_load
15080 restore_lustre_params < $p
15083 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
15086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15088 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15090 save_writethrough $p
15093 set_cache writethrough on
15094 test_155_small_load
15095 restore_lustre_params < $p
15098 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
15101 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15103 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15105 save_writethrough $p
15108 set_cache writethrough off
15109 test_155_small_load
15110 restore_lustre_params < $p
15113 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
15116 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15118 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15120 save_writethrough $p
15123 set_cache writethrough on
15125 restore_lustre_params < $p
15128 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
15131 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15133 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15135 save_writethrough $p
15138 set_cache writethrough off
15140 restore_lustre_params < $p
15143 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
15146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15148 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15150 save_writethrough $p
15153 set_cache writethrough on
15155 restore_lustre_params < $p
15158 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
15161 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15163 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15165 save_writethrough $p
15168 set_cache writethrough off
15170 restore_lustre_params < $p
15173 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
15176 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15177 remote_ost_nodsh && skip "remote OST with nodsh"
15178 [ $OST1_VERSION -lt $(version_code 2.6.93) ] &&
15179 skip "stats not implemented on old servers"
15180 [ "$ost1_FSTYPE" = "zfs" ] &&
15181 skip "LU-1956/LU-2261: stats not implemented on OSD ZFS"
15186 local file="$DIR/$tfile"
15187 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
15189 save_writethrough $p
15192 log "Turn on read and write cache"
15194 set_cache writethrough on
15196 log "Write data and read it back."
15197 log "Read should be satisfied from the cache."
15198 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15200 cancel_lru_locks osc
15201 cat $file >/dev/null
15203 if ! let "AFTER - BEFORE == CPAGES"; then
15204 error "NOT IN CACHE (2): before: $BEFORE, after: $AFTER"
15206 log "cache hits: before: $BEFORE, after: $AFTER"
15209 log "Read again; it should be satisfied from the cache."
15211 cancel_lru_locks osc
15212 cat $file >/dev/null
15214 if ! let "AFTER - BEFORE == CPAGES"; then
15215 error "NOT IN CACHE (3): before: $BEFORE, after: $AFTER"
15217 log "cache hits:: before: $BEFORE, after: $AFTER"
15220 log "Turn off the read cache and turn on the write cache"
15222 set_cache writethrough on
15224 log "Read again; it should be satisfied from the cache."
15226 cancel_lru_locks osc
15227 cat $file >/dev/null
15229 if ! let "AFTER - BEFORE == CPAGES"; then
15230 error "NOT IN CACHE (4): before: $BEFORE, after: $AFTER"
15232 log "cache hits:: before: $BEFORE, after: $AFTER"
15235 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15236 # > 2.12.56 uses pagecache if cached
15237 log "Read again; it should not be satisfied from the cache."
15239 cancel_lru_locks osc
15240 cat $file >/dev/null
15242 if ! let "AFTER - BEFORE == 0"; then
15243 error "IN CACHE (5): before: $BEFORE, after: $AFTER"
15245 log "cache hits:: before: $BEFORE, after: $AFTER"
15249 log "Write data and read it back."
15250 log "Read should be satisfied from the cache."
15251 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15253 cancel_lru_locks osc
15254 cat $file >/dev/null
15256 if ! let "AFTER - BEFORE == CPAGES"; then
15257 error "NOT IN CACHE (6): before: $BEFORE, after: $AFTER"
15259 log "cache hits:: before: $BEFORE, after: $AFTER"
15262 if [ $OST1_VERSION -lt $(version_code 2.12.55) ]; then
15263 # > 2.12.56 uses pagecache if cached
15264 log "Read again; it should not be satisfied from the cache."
15266 cancel_lru_locks osc
15267 cat $file >/dev/null
15269 if ! let "AFTER - BEFORE == 0"; then
15270 error "IN CACHE (7): before: $BEFORE, after: $AFTER"
15272 log "cache hits:: before: $BEFORE, after: $AFTER"
15276 log "Turn off read and write cache"
15278 set_cache writethrough off
15280 log "Write data and read it back"
15281 log "It should not be satisfied from the cache."
15283 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15284 cancel_lru_locks osc
15286 cat $file >/dev/null
15288 if ! let "AFTER - BEFORE == 0"; then
15289 error_ignore bz20762 "IN CACHE (8):before:$BEFORE,after:$AFTER"
15291 log "cache hits:: before: $BEFORE, after: $AFTER"
15294 log "Turn on the read cache and turn off the write cache"
15296 set_cache writethrough off
15298 log "Write data and read it back"
15299 log "It should not be satisfied from the cache."
15301 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
15303 cancel_lru_locks osc
15304 cat $file >/dev/null
15306 if ! let "AFTER - BEFORE == 0"; then
15307 error_ignore bz20762 "IN CACHE (9):before:$BEFORE,after:$AFTER"
15309 log "cache hits:: before: $BEFORE, after: $AFTER"
15312 log "Read again; it should be satisfied from the cache."
15314 cancel_lru_locks osc
15315 cat $file >/dev/null
15317 if ! let "AFTER - BEFORE == CPAGES"; then
15318 error "NOT IN CACHE (1): before: $BEFORE, after: $AFTER"
15320 log "cache hits:: before: $BEFORE, after: $AFTER"
15323 restore_lustre_params < $p
15326 run_test 156 "Verification of tunables"
15329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15330 remote_mds_nodsh && skip "remote MDS with nodsh"
15331 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15332 skip "Need MDS version at least 2.2.0"
15334 changelog_register || error "changelog_register failed"
15335 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15336 changelog_users $SINGLEMDS | grep -q $cl_user ||
15337 error "User $cl_user not found in changelog_users"
15339 mkdir_on_mdt0 $DIR/$tdir
15342 test_mkdir -p $DIR/$tdir/pics/2008/zachy
15343 changelog_clear 0 || error "changelog_clear failed"
15344 touch $DIR/$tdir/pics/2008/zachy/$tfile # open 1
15345 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg # open 2
15346 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
15347 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
15348 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
15349 rm $DIR/$tdir/pics/desktop.jpg
15351 echo "verifying changelog mask"
15352 changelog_chmask "-MKDIR"
15353 changelog_chmask "-CLOSE"
15355 test_mkdir -p $DIR/$tdir/pics/zach/sofia # not logged
15356 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # not logged
15358 changelog_chmask "+MKDIR"
15359 changelog_chmask "+CLOSE"
15361 test_mkdir -p $DIR/$tdir/pics/2008/sofia # mkdir 1
15362 echo "zzzzzz" > $DIR/$tdir/pics/zach/file # open 3
15364 MKDIRS=$(changelog_dump | grep -c "MKDIR")
15365 CLOSES=$(changelog_dump | grep -c "CLOSE")
15366 [ $MKDIRS -eq 1 ] || error "MKDIR changelog mask count $MKDIRS != 1"
15367 [ $CLOSES -eq 3 ] || error "CLOSE changelog mask count $CLOSES != 3"
15370 echo "verifying target fid"
15371 local fidc=$(changelog_extract_field "CREAT" "$tfile" "t=")
15372 local fidf=$($LFS path2fid $DIR/$tdir/pics/zach/$tfile)
15373 [ "$fidc" == "$fidf" ] ||
15374 error "changelog '$tfile' fid $fidc != file fid $fidf"
15375 echo "verifying parent fid"
15376 # The FID returned from the Changelog may be the directory shard on
15377 # a different MDT, and not the FID returned by path2fid on the parent.
15378 # Instead of comparing FIDs, verify that fid2path(fidp) is correct,
15379 # since this is what will matter when recreating this file in the tree.
15380 local fidp=$(changelog_extract_field "CREAT" "$tfile" "p=")
15381 local pathp=$($LFS fid2path $MOUNT "$fidp")
15382 [ "${pathp%/}" == "$DIR/$tdir/pics/zach" ] ||
15383 error "changelog fid2path($fidc) $pathp != $DIR/$tdir/pics/zach"
15385 echo "getting records for $cl_user"
15386 changelog_users $SINGLEMDS
15387 local user_rec1=$(changelog_user_rec $SINGLEMDS $cl_user)
15389 __changelog_clear $SINGLEMDS $cl_user +$nclr ||
15390 error "changelog_clear failed"
15391 local user_rec2=$(changelog_user_rec $SINGLEMDS $cl_user)
15392 echo "verifying user clear: $user_rec1 + $nclr == $user_rec2"
15393 [ $user_rec2 == $((user_rec1 + nclr)) ] ||
15394 error "user index expect $user_rec1 + $nclr != $user_rec2"
15396 local min0_rec=$(changelog_users $SINGLEMDS |
15397 awk 'min == "" || $2 < min { min = $2 }; END { print min }')
15398 local first_rec=$($LFS changelog $(facet_svc $SINGLEMDS) |
15399 awk '{ print $1; exit; }')
15401 changelog_dump | tail -n 5
15402 echo "verifying user min purge: $min0_rec + 1 == $first_rec"
15403 [ $first_rec == $((min0_rec + 1)) ] ||
15404 error "first index should be $min0_rec + 1 not $first_rec"
15406 # LU-3446 changelog index reset on MDT restart
15407 local cur_rec1=$(changelog_users $SINGLEMDS |
15408 awk '/^current.index:/ { print $NF }')
15409 changelog_clear 0 ||
15410 error "clear all changelog records for $cl_user failed"
15411 stop $SINGLEMDS || error "Fail to stop $SINGLEMDS"
15412 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
15413 error "Fail to start $SINGLEMDS"
15414 local cur_rec2=$(changelog_users $SINGLEMDS |
15415 awk '/^current.index:/ { print $NF }')
15416 echo "verifying index survives MDT restart: $cur_rec1 == $cur_rec2"
15417 [ $cur_rec1 == $cur_rec2 ] ||
15418 error "current index should be $cur_rec1 not $cur_rec2"
15420 echo "verifying users from this test are deregistered"
15421 changelog_deregister || error "changelog_deregister failed"
15422 changelog_users $SINGLEMDS | grep -q $cl_user &&
15423 error "User '$cl_user' still in changelog_users"
15425 # lctl get_param -n mdd.*.changelog_users
15426 # current_index: 144
15427 # ID index (idle seconds)
15428 # cl3 144 (2) mask=<list>
15429 if [ -z "$(changelog_users $SINGLEMDS | grep -v current.index)" ]; then
15430 # this is the normal case where all users were deregistered
15431 # make sure no new records are added when no users are present
15432 local last_rec1=$(changelog_users $SINGLEMDS |
15433 awk '/^current.index:/ { print $NF }')
15434 touch $DIR/$tdir/chloe
15435 local last_rec2=$(changelog_users $SINGLEMDS |
15436 awk '/^current.index:/ { print $NF }')
15437 echo "verify changelogs are off: $last_rec1 == $last_rec2"
15438 [ $last_rec1 == $last_rec2 ] || error "changelogs not off"
15440 # any changelog users must be leftovers from a previous test
15441 changelog_users $SINGLEMDS
15442 echo "other changelog users; can't verify off"
15445 run_test 160a "changelog sanity"
15447 test_160b() { # LU-3587
15448 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15449 remote_mds_nodsh && skip "remote MDS with nodsh"
15450 [ $MDS1_VERSION -ge $(version_code 2.2.0) ] ||
15451 skip "Need MDS version at least 2.2.0"
15453 changelog_register || error "changelog_register failed"
15454 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
15455 changelog_users $SINGLEMDS | grep -q $cl_user ||
15456 error "User '$cl_user' not found in changelog_users"
15458 local longname1=$(str_repeat a 255)
15459 local longname2=$(str_repeat b 255)
15462 echo "creating very long named file"
15463 touch $longname1 || error "create of '$longname1' failed"
15464 echo "renaming very long named file"
15465 mv $longname1 $longname2
15467 changelog_dump | grep RENME | tail -n 5
15470 run_test 160b "Verify that very long rename doesn't crash in changelog"
15473 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15474 remote_mds_nodsh && skip "remote MDS with nodsh"
15476 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
15477 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
15478 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
15479 skip "Need MDS version at least 2.5.58 or 2.5.2+"
15483 # Registration step
15484 changelog_register || error "changelog_register failed"
15487 mkdir -p $DIR/$tdir
15488 $MCREATE $DIR/$tdir/foo_160c
15489 changelog_chmask "-TRUNC"
15490 $TRUNCATE $DIR/$tdir/foo_160c 200
15491 changelog_chmask "+TRUNC"
15492 $TRUNCATE $DIR/$tdir/foo_160c 199
15493 changelog_dump | tail -n 5
15494 local truncs=$(changelog_dump | tail -n 5 | grep -c TRUNC)
15495 [ $truncs -eq 1 ] || error "TRUNC changelog mask count $truncs != 1"
15497 run_test 160c "verify that changelog log catch the truncate event"
15500 remote_mds_nodsh && skip "remote MDS with nodsh"
15501 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
15502 [ $PARALLEL == "yes" ] && skip "skip parallel run"
15503 [[ $MDS1_VERSION -ge $(version_code 2.7.60) ]] ||
15504 skip "Need MDS version at least 2.7.60"
15506 # Registration step
15507 changelog_register || error "changelog_register failed"
15509 mkdir -p $DIR/$tdir/migrate_dir
15510 changelog_clear 0 || error "changelog_clear failed"
15512 $LFS migrate -m 1 $DIR/$tdir/migrate_dir || error "migrate fails"
15513 changelog_dump | tail -n 5
15514 local migrates=$(changelog_dump | grep -c "MIGRT")
15515 [ $migrates -eq 1 ] || error "MIGRATE changelog count $migrates != 1"
15517 run_test 160d "verify that changelog log catch the migrate event"
15520 remote_mds_nodsh && skip "remote MDS with nodsh"
15523 changelog_register || error "changelog_register failed"
15525 # Delete a future user (expect fail)
15526 local MDT0=$(facet_svc $SINGLEMDS)
15527 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister "cl77"
15530 if [ $rc -eq 0 ]; then
15531 error "Deleted non-existant user cl77"
15532 elif [ $rc -ne 2 ]; then
15533 error "changelog_deregister failed with $rc, expect 2 (ENOENT)"
15536 # Clear to a bad index (1 billion should be safe)
15537 $LFS changelog_clear $MDT0 "${CL_USERS[$SINGLEMDS]%% *}" 1000000000
15540 if [ $rc -eq 0 ]; then
15541 error "Successfully cleared to invalid CL index"
15542 elif [ $rc -ne 22 ]; then
15543 error "changelog_clear failed with $rc, expected 22 (EINVAL)"
15546 run_test 160e "changelog negative testing (should return errors)"
15549 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15550 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15551 skip "Need MDS version at least 2.10.56"
15553 local mdts=$(comma_list $(mdts_nodes))
15556 changelog_register || error "first changelog_register failed"
15557 changelog_register || error "second changelog_register failed"
15559 declare -A cl_user1
15560 declare -A cl_user2
15565 # generate some changelog records to accumulate on each MDT
15566 # use all_char because created files should be evenly distributed
15567 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15568 error "test_mkdir $tdir failed"
15569 log "$(date +%s): creating first files"
15570 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15571 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT)) ||
15572 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT)) failed"
15575 # check changelogs have been generated
15576 local start=$SECONDS
15577 local idle_time=$((MDSCOUNT * 5 + 5))
15578 local nbcl=$(changelog_dump | wc -l)
15579 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15581 for param in "changelog_max_idle_time=$idle_time" \
15583 "changelog_min_gc_interval=2" \
15584 "changelog_min_free_cat_entries=3"; do
15585 local MDT0=$(facet_svc $SINGLEMDS)
15586 local var="${param%=*}"
15587 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15589 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15590 do_nodes $mdts $LCTL set_param mdd.*.$param
15593 # force cl_user2 to be idle (1st part), but also cancel the
15594 # cl_user1 records so that it is not evicted later in the test.
15595 local sleep1=$((idle_time / 2))
15596 echo "$(date +%s): sleep1 $sleep1/${idle_time}s"
15599 # simulate changelog catalog almost full
15600 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15601 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15603 for i in $(seq $MDSCOUNT); do
15604 cl_users=(${CL_USERS[mds$i]})
15605 cl_user1[mds$i]="${cl_users[0]}"
15606 cl_user2[mds$i]="${cl_users[1]}"
15608 [ -n "${cl_user1[mds$i]}" ] ||
15609 error "mds$i: no user registered"
15610 [ -n "${cl_user2[mds$i]}" ] ||
15611 error "mds$i: only ${cl_user2[mds$i]} is registered"
15613 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15614 [ -n "$user_rec1" ] ||
15615 error "mds$i: User ${cl_user1[mds$i]} not registered"
15616 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15617 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15618 [ -n "$user_rec2" ] ||
15619 error "mds$i: User ${cl_user1[mds$i]} not registered"
15620 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15621 "$user_rec1 + 2 == $user_rec2"
15622 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15623 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15624 "$user_rec1 + 2, but is $user_rec2"
15625 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15626 [ -n "$user_rec2" ] ||
15627 error "mds$i: User ${cl_user2[mds$i]} not registered"
15628 [ $user_rec1 == $user_rec2 ] ||
15629 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15630 "$user_rec1, but is $user_rec2"
15633 # force cl_user2 idle (2nd part) to just exceed changelog_max_idle_time
15634 local sleep2=$((idle_time - (SECONDS - start) + 1))
15635 echo "$(date +%s): sleep2 $sleep2/${idle_time}s"
15638 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15639 # cl_user1 should be OK because it recently processed records.
15640 echo "$(date +%s): creating $((MDSCOUNT * 2)) files"
15641 for ((i = 0; i < MDSCOUNT * 2; i++)); do
15642 $LFS mkdir -i $((i%MDSCOUNT)) $DIR/$tdir/d$i.$((i/MDSCOUNT+2))||
15643 error "create $DIR/$tdir/d$i.$((i/MDSCOUNT+2)) failed"
15646 # ensure gc thread is done
15647 for i in $(mdts_nodes); do
15648 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15649 error "$i: GC-thread not done"
15653 for (( i = 1; i <= MDSCOUNT; i++ )); do
15654 # check cl_user1 still registered
15655 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15656 error "mds$i: User ${cl_user1[mds$i]} not registered"
15657 # check cl_user2 unregistered
15658 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15659 error "mds$i: User ${cl_user2[mds$i]} still registered"
15661 # check changelogs are present and starting at $user_rec1 + 1
15662 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15663 [ -n "$user_rec1" ] ||
15664 error "mds$i: User ${cl_user1[mds$i]} not registered"
15665 first_rec=$($LFS changelog $(facet_svc mds$i) |
15666 awk '{ print $1; exit; }')
15668 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15669 [ $((user_rec1 + 1)) == $first_rec ] ||
15670 error "mds$i: rec $first_rec != $user_rec1 + 1"
15673 run_test 160f "changelog garbage collect (timestamped users)"
15676 remote_mds_nodsh && skip "remote MDS with nodsh"
15677 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15678 skip "Need MDS version at least 2.10.56"
15680 local mdts=$(comma_list $(mdts_nodes))
15682 #define OBD_FAIL_TIME_IN_CHLOG_USER 0x1314
15683 do_nodes $mdts $LCTL set_param fail_loc=0x1314
15686 changelog_register || error "first changelog_register failed"
15687 changelog_register || error "second changelog_register failed"
15689 declare -A cl_user1
15690 declare -A cl_user2
15695 # generate some changelog records to accumulate on each MDT
15696 # use all_char because created files should be evenly distributed
15697 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15698 error "test_mkdir $tdir failed"
15699 for ((i = 0; i < MDSCOUNT; i++)); do
15700 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15701 error "create $DIR/$tdir/d$i.1 failed"
15704 # check changelogs have been generated
15705 local nbcl=$(changelog_dump | wc -l)
15706 (( $nbcl > 0 )) || error "no changelogs found"
15708 # reduce the max_idle_indexes value to make sure we exceed it
15709 for param in "changelog_max_idle_indexes=1" \
15711 "changelog_min_gc_interval=2" \
15712 "changelog_min_free_cat_entries=3"; do
15713 local MDT0=$(facet_svc $SINGLEMDS)
15714 local var="${param%=*}"
15715 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15717 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15718 do_nodes $mdts $LCTL set_param mdd.*.$param ||
15719 error "unable to set mdd.*.$param"
15722 # simulate changelog catalog almost full
15723 #define OBD_FAIL_CAT_FREE_RECORDS 0x1313
15724 do_nodes $mdts "$LCTL set_param fail_loc=0x1313 fail_val=3"
15726 local start=$SECONDS
15727 for i in $(seq $MDSCOUNT); do
15728 cl_users=(${CL_USERS[mds$i]})
15729 cl_user1[mds$i]="${cl_users[0]}"
15730 cl_user2[mds$i]="${cl_users[1]}"
15732 [ -n "${cl_user1[mds$i]}" ] ||
15733 error "mds$i: no user registered"
15734 [ -n "${cl_user2[mds$i]}" ] ||
15735 error "mds$i: only ${cl_user1[mds$i]} is registered"
15737 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15738 [ -n "$user_rec1" ] ||
15739 error "mds$i: User ${cl_user1[mds$i]} not registered"
15740 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15741 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15742 [ -n "$user_rec2" ] ||
15743 error "mds$i: User ${cl_user1[mds$i]} not registered"
15744 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15745 "$user_rec1 + 2 == $user_rec2"
15746 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15747 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15748 "$user_rec1 + 2, but is $user_rec2"
15749 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15750 [ -n "$user_rec2" ] ||
15751 error "mds$i: User ${cl_user2[mds$i]} not registered"
15752 [ $user_rec1 == $user_rec2 ] ||
15753 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15754 "$user_rec1, but is $user_rec2"
15757 # ensure we are past the previous changelog_min_gc_interval set above
15758 local sleep2=$((start + 2 - SECONDS))
15759 (( sleep2 > 0 )) && echo "sleep $sleep2 for interval" && sleep $sleep2
15761 # Generate one more changelog to trigger GC at fail_loc for cl_user2.
15762 # cl_user1 should be OK because it recently processed records.
15763 for ((i = 0; i < MDSCOUNT; i++)); do
15764 $LFS mkdir -i $i $DIR/$tdir/d$i.3 $DIR/$tdir/d$i.4 ||
15765 error "create $DIR/$tdir/d$i.3 failed"
15768 # ensure gc thread is done
15769 for i in $(mdts_nodes); do
15770 wait_update $i "ps -e -o comm= | grep chlg_gc_thread" "" 20 ||
15771 error "$i: GC-thread not done"
15775 for (( i = 1; i <= MDSCOUNT; i++ )); do
15776 # check cl_user1 still registered
15777 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15778 error "mds$i: User ${cl_user1[mds$i]} not registered"
15779 # check cl_user2 unregistered
15780 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15781 error "mds$i: User ${cl_user2[mds$i]} still registered"
15783 # check changelogs are present and starting at $user_rec1 + 1
15784 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15785 [ -n "$user_rec1" ] ||
15786 error "mds$i: User ${cl_user1[mds$i]} not registered"
15787 first_rec=$($LFS changelog $(facet_svc mds$i) |
15788 awk '{ print $1; exit; }')
15790 echo "mds$i: $(date +%s) verify rec $user_rec1+1 == $first_rec"
15791 [ $((user_rec1 + 1)) == $first_rec ] ||
15792 error "mds$i: rec $first_rec != $user_rec1 + 1"
15795 run_test 160g "changelog garbage collect (old users)"
15798 remote_mds_nodsh && skip "remote MDS with nodsh" && return
15799 [[ $MDS1_VERSION -ge $(version_code 2.10.56) ]] ||
15800 skip "Need MDS version at least 2.10.56"
15802 local mdts=$(comma_list $(mdts_nodes))
15805 changelog_register || error "first changelog_register failed"
15806 changelog_register || error "second changelog_register failed"
15808 declare -A cl_user1
15809 declare -A cl_user2
15814 # generate some changelog records to accumulate on each MDT
15815 # use all_char because created files should be evenly distributed
15816 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15817 error "test_mkdir $tdir failed"
15818 for ((i = 0; i < MDSCOUNT; i++)); do
15819 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15820 error "create $DIR/$tdir/d$i.1 failed"
15823 # check changelogs have been generated
15824 local nbcl=$(changelog_dump | wc -l)
15825 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15827 for param in "changelog_max_idle_time=10" \
15829 "changelog_min_gc_interval=2"; do
15830 local MDT0=$(facet_svc $SINGLEMDS)
15831 local var="${param%=*}"
15832 local old=$(do_facet mds1 "$LCTL get_param -n mdd.$MDT0.$var")
15834 stack_trap "do_nodes $mdts $LCTL set_param mdd.*.$var=$old" EXIT
15835 do_nodes $mdts $LCTL set_param mdd.*.$param
15838 # force cl_user2 to be idle (1st part)
15841 for i in $(seq $MDSCOUNT); do
15842 cl_users=(${CL_USERS[mds$i]})
15843 cl_user1[mds$i]="${cl_users[0]}"
15844 cl_user2[mds$i]="${cl_users[1]}"
15846 [ -n "${cl_user1[mds$i]}" ] ||
15847 error "mds$i: no user registered"
15848 [ -n "${cl_user2[mds$i]}" ] ||
15849 error "mds$i: only ${cl_user2[mds$i]} is registered"
15851 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15852 [ -n "$user_rec1" ] ||
15853 error "mds$i: User ${cl_user1[mds$i]} not registered"
15854 __changelog_clear mds$i ${cl_user1[mds$i]} +2
15855 user_rec2=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15856 [ -n "$user_rec2" ] ||
15857 error "mds$i: User ${cl_user1[mds$i]} not registered"
15858 echo "mds$i: verifying user ${cl_user1[mds$i]} clear: " \
15859 "$user_rec1 + 2 == $user_rec2"
15860 [ $((user_rec1 + 2)) == $user_rec2 ] ||
15861 error "mds$i: user ${cl_user1[mds$i]} index expected " \
15862 "$user_rec1 + 2, but is $user_rec2"
15863 user_rec2=$(changelog_user_rec mds$i ${cl_user2[mds$i]})
15864 [ -n "$user_rec2" ] ||
15865 error "mds$i: User ${cl_user2[mds$i]} not registered"
15866 [ $user_rec1 == $user_rec2 ] ||
15867 error "mds$i: user ${cl_user2[mds$i]} index expected " \
15868 "$user_rec1, but is $user_rec2"
15871 # force cl_user2 to be idle (2nd part) and to reach
15872 # changelog_max_idle_time
15875 # force each GC-thread start and block then
15876 # one per MDT/MDD, set fail_val accordingly
15877 #define OBD_FAIL_FORCE_GC_THREAD 0x1316
15878 do_nodes $mdts $LCTL set_param fail_loc=0x1316
15880 # generate more changelogs to trigger fail_loc
15881 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
15882 error "create $DIR/$tdir/${tfile}bis failed"
15884 # stop MDT to stop GC-thread, should be done in back-ground as it will
15885 # block waiting for the thread to be released and exit
15886 declare -A stop_pids
15887 for i in $(seq $MDSCOUNT); do
15889 stop_pids[mds$i]=$!
15892 for i in $(mdts_nodes); do
15895 local facets=$(facets_up_on_host $i)
15897 for facet in ${facets//,/ }; do
15898 if [[ $facet == mds* ]]; then
15902 # ensure each MDS's gc threads are still present and all in "R"
15903 # state (OBD_FAIL_FORCE_GC_THREAD effect!)
15904 [[ $(do_node $i pgrep chlg_gc_thread | wc -l) -eq $nb ]] ||
15905 error "$i: expected $nb GC-thread"
15907 "ps -C chlg_gc_thread -o state --no-headers | uniq" \
15909 error "$i: GC-thread not found in R-state"
15910 # check umounts of each MDT on MDS have reached kthread_stop()
15911 [[ $(do_node $i pgrep umount | wc -l) -eq $nb ]] ||
15912 error "$i: expected $nb umount"
15914 "ps -C umount -o state --no-headers | uniq" "D" 20 ||
15915 error "$i: umount not found in D-state"
15918 # release all GC-threads
15919 do_nodes $mdts $LCTL set_param fail_loc=0
15921 # wait for MDT stop to complete
15922 for i in $(seq $MDSCOUNT); do
15923 wait ${stop_pids[mds$i]} || error "mds$i: stop failed"
15927 # may try to check if any orphan changelog records are present
15928 # via ldiskfs/zfs and llog_reader...
15930 # re-start/mount MDTs
15931 for i in $(seq $MDSCOUNT); do
15932 start mds$i $(mdsdevname $i) $MDS_MOUNT_OPTS ||
15933 error "Fail to start mds$i"
15937 for i in $(seq $MDSCOUNT); do
15938 # check cl_user1 still registered
15939 changelog_users mds$i | grep -q "${cl_user1[mds$i]}" ||
15940 error "mds$i: User ${cl_user1[mds$i]} not registered"
15941 # check cl_user2 unregistered
15942 changelog_users mds$i | grep -q "${cl_user2[mds$i]}" &&
15943 error "mds$i: User ${cl_user2[mds$i]} still registered"
15945 # check changelogs are present and starting at $user_rec1 + 1
15946 user_rec1=$(changelog_user_rec mds$i ${cl_user1[mds$i]})
15947 [ -n "$user_rec1" ] ||
15948 error "mds$i: User ${cl_user1[mds$i]} not registered"
15949 first_rec=$($LFS changelog $(facet_svc mds$i) |
15950 awk '{ print $1; exit; }')
15952 echo "mds$i: verifying first index $user_rec1 + 1 == $first_rec"
15953 [ $((user_rec1 + 1)) == $first_rec ] ||
15954 error "mds$i: first index should be $user_rec1 + 1, " \
15955 "but is $first_rec"
15958 run_test 160h "changelog gc thread stop upon umount, orphan records delete " \
15963 local mdts=$(comma_list $(mdts_nodes))
15965 changelog_register || error "first changelog_register failed"
15967 # generate some changelog records to accumulate on each MDT
15968 # use all_char because created files should be evenly distributed
15969 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
15970 error "test_mkdir $tdir failed"
15971 for ((i = 0; i < MDSCOUNT; i++)); do
15972 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
15973 error "create $DIR/$tdir/d$i.1 failed"
15976 # check changelogs have been generated
15977 local nbcl=$(changelog_dump | wc -l)
15978 [[ $nbcl -eq 0 ]] && error "no changelogs found"
15980 # simulate race between register and unregister
15981 # XXX as fail_loc is set per-MDS, with DNE configs the race
15982 # simulation will only occur for one MDT per MDS and for the
15983 # others the normal race scenario will take place
15984 #define CFS_FAIL_CHLOG_USER_REG_UNREG_RACE 0x1315
15985 do_nodes $mdts $LCTL set_param fail_loc=0x10001315
15986 do_nodes $mdts $LCTL set_param fail_val=1
15988 # unregister 1st user
15989 changelog_deregister &
15991 # wait some time for deregister work to reach race rdv
15993 # register 2nd user
15994 changelog_register || error "2nd user register failed"
15996 wait $pid1 || error "1st user deregister failed"
16000 declare -A LAST_REC
16001 for i in $(seq $MDSCOUNT); do
16002 if changelog_users mds$i | grep "^cl"; then
16003 # make sure new records are added with one user present
16004 LAST_REC[mds$i]=$(changelog_users $SINGLEMDS |
16005 awk '/^current.index:/ { print $NF }')
16007 error "mds$i has no user registered"
16011 # generate more changelog records to accumulate on each MDT
16012 createmany -m $DIR/$tdir/${tfile}bis $((MDSCOUNT * 2)) ||
16013 error "create $DIR/$tdir/${tfile}bis failed"
16015 for i in $(seq $MDSCOUNT); do
16016 last_rec=$(changelog_users $SINGLEMDS |
16017 awk '/^current.index:/ { print $NF }')
16018 echo "verify changelogs are on: $last_rec != ${LAST_REC[mds$i]}"
16019 [ $last_rec != ${LAST_REC[mds$i]} ] ||
16020 error "changelogs are off on mds$i"
16023 run_test 160i "changelog user register/unregister race"
16026 remote_mds_nodsh && skip "remote MDS with nodsh"
16027 [[ $MDS1_VERSION -lt $(version_code 2.12.56) ]] &&
16028 skip "Need MDS version at least 2.12.56"
16030 mount_client $MOUNT2 || error "mount_client on $MOUNT2 failed"
16031 stack_trap "umount $MOUNT2" EXIT
16033 changelog_register || error "first changelog_register failed"
16034 stack_trap "changelog_deregister" EXIT
16036 # generate some changelog
16037 # use all_char because created files should be evenly distributed
16038 test_mkdir -c $MDSCOUNT -H all_char $DIR/$tdir ||
16039 error "mkdir $tdir failed"
16040 for ((i = 0; i < MDSCOUNT; i++)); do
16041 $LFS mkdir -i $i $DIR/$tdir/d$i.1 $DIR/$tdir/d$i.2 ||
16042 error "create $DIR/$tdir/d$i.1 failed"
16045 # open the changelog device
16046 exec 3>/dev/changelog-$FSNAME-MDT0000
16047 stack_trap "exec 3>&-" EXIT
16048 exec 4</dev/changelog-$FSNAME-MDT0000
16049 stack_trap "exec 4<&-" EXIT
16051 # umount the first lustre mount
16053 stack_trap "mount_client $MOUNT" EXIT
16055 # read changelog, which may or may not fail, but should not crash
16059 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16060 changelog_users $SINGLEMDS | grep -q $cl_user ||
16061 error "User $cl_user not found in changelog_users"
16063 printf 'clear:'$cl_user':0' >&3
16065 run_test 160j "client can be umounted while its chanangelog is being used"
16068 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16069 remote_mds_nodsh && skip "remote MDS with nodsh"
16071 mkdir -p $DIR/$tdir/1/1
16073 changelog_register || error "changelog_register failed"
16074 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16076 changelog_users $SINGLEMDS | grep -q $cl_user ||
16077 error "User '$cl_user' not found in changelog_users"
16078 #define OBD_FAIL_MDS_CHANGELOG_REORDER 0x15d
16079 do_facet mds1 $LCTL set_param fail_loc=0x8000015d fail_val=3
16080 rmdir $DIR/$tdir/1/1 & sleep 1
16082 touch $DIR/$tdir/2/2
16083 rm -rf $DIR/$tdir/2
16088 changelog_dump | grep rmdir || error "rmdir not recorded"
16090 run_test 160k "Verify that changelog records are not lost"
16092 # Verifies that a file passed as a parameter has recently had an operation
16093 # performed on it that has generated an MTIME changelog which contains the
16094 # correct parent FID. As files might reside on a different MDT from the
16095 # parent directory in DNE configurations, the FIDs are translated to paths
16096 # before being compared, which should be identical
16097 compare_mtime_changelog() {
16105 mdtidx=$($LFS getstripe --mdt-index $file)
16106 mdtidx=$(printf "%04x" $mdtidx)
16108 # Obtain the parent FID from the MTIME changelog
16109 mtime=$($LFS changelog $FSNAME-MDT$mdtidx | tail -n 1 | grep MTIME)
16110 [ -z "$mtime" ] && error "MTIME changelog not recorded"
16112 cl_fid=$(sed -e 's/.* p=//' -e 's/ .*//' <<<$mtime)
16113 [ -z "$cl_fid" ] && error "parent FID not present"
16115 # Verify that the path for the parent FID is the same as the path for
16116 # the test directory
16117 pdir=$($LFS fid2path $MOUNT "$cl_fid")
16121 [[ "${pdir%/}" == "$dir" ]] ||
16122 error "MTIME changelog parent FID is wrong, expected $dir, got $pdir"
16126 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16128 remote_mds_nodsh && skip "remote MDS with nodsh"
16129 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
16130 skip "Need MDS version at least 2.13.55"
16134 changelog_register || error "changelog_register failed"
16135 cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16137 changelog_users $SINGLEMDS | grep -q $cl_user ||
16138 error "User '$cl_user' not found in changelog_users"
16140 # Clear some types so that MTIME changelogs are generated
16141 changelog_chmask "-CREAT"
16142 changelog_chmask "-CLOSE"
16144 test_mkdir $DIR/$tdir || error "failed to mkdir $DIR/$tdir"
16146 # Test CL_MTIME during setattr
16147 touch $DIR/$tdir/$tfile
16148 compare_mtime_changelog $DIR/$tdir/$tfile
16150 # Test CL_MTIME during close
16151 $MULTIOP $DIR/$tdir/${tfile}_2 O_2w4096c || error "multiop failed"
16152 compare_mtime_changelog $DIR/$tdir/${tfile}_2
16154 run_test 160l "Verify that MTIME changelog records contain the parent FID"
16157 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16158 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16159 skip "Need MDS version at least 2.14.51"
16166 changelog_register || error "first changelog_register failed"
16167 changelog_register || error "second changelog_register failed"
16169 cl_users=(${CL_USERS[mds1]})
16170 cl_user1="${cl_users[0]}"
16171 cl_user2="${cl_users[1]}"
16172 # generate some changelog records to accumulate on MDT0
16173 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16174 createmany -m $DIR/$tdir/$tfile 50 ||
16175 error "create $DIR/$tdir/$tfile failed"
16176 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16179 # check changelogs have been generated
16180 local nbcl=$(changelog_dump | wc -l)
16181 [[ $nbcl -eq 0 ]] && error "no changelogs found"
16183 #define OBD_FAIL_MDS_CHANGELOG_RACE 0x15f
16184 do_facet mds1 $LCTL set_param fail_loc=0x8000015f fail_val=0
16186 __changelog_clear mds1 $cl_user1 +10
16187 __changelog_clear mds1 $cl_user2 0 &
16190 __changelog_clear mds1 $cl_user1 0 ||
16191 error "fail to cancel record for $cl_user1"
16193 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16195 run_test 160m "Changelog clear race"
16198 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16199 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16200 skip "Need MDS version at least 2.14.51"
16209 changelog_register || error "first changelog_register failed"
16211 cl_users=(${CL_USERS[mds1]})
16212 cl_user1="${cl_users[0]}"
16214 # generate some changelog records to accumulate on MDT0
16215 test_mkdir -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16216 first_rec=$(changelog_users $SINGLEMDS |
16217 awk '/^current.index:/ { print $NF }')
16218 while (( last_rec < (( first_rec + 65000)) )); do
16219 createmany -m $DIR/$tdir/$tfile 10000 ||
16220 error "create $DIR/$tdir/$tfile failed"
16222 for i in $(seq 0 10000); do
16223 mrename $DIR/$tdir/$tfile$i $DIR/$tdir/$tfile-new$i \
16227 unlinkmany $DIR/$tdir/$tfile-new 10000 ||
16228 error "unlinkmany failed unlink"
16229 last_rec=$(changelog_users $SINGLEMDS |
16230 awk '/^current.index:/ { print $NF }')
16231 echo last record $last_rec
16232 (( last_rec == 0 )) && error "no changelog found"
16235 #define OBD_FAIL_MDS_CHANGELOG_DEL 0x16c
16236 do_facet mds1 $LCTL set_param fail_loc=0x8000016c fail_val=0
16238 __changelog_clear mds1 $cl_user1 0 &
16241 __changelog_clear mds1 $cl_user1 0 ||
16242 error "fail to cancel record for $cl_user1"
16244 [[ $? -eq 0 ]] || error "fail to cancel record for $cl_user2"
16246 run_test 160n "Changelog destroy race"
16249 local mdt="$(facet_svc $SINGLEMDS)"
16251 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
16252 remote_mds_nodsh && skip "remote MDS with nodsh"
16253 [ $MDS1_VERSION -ge $(version_code 2.14.52) ] ||
16254 skip "Need MDS version at least 2.14.52"
16256 changelog_register --user test_160o -m unlnk+close+open ||
16257 error "changelog_register failed"
16258 # drop server mask so it doesn't interfere
16259 do_facet $SINGLEMDS $LCTL --device $mdt \
16260 changelog_register -u "Tt3_-#" &&
16261 error "bad symbols in name should fail"
16263 do_facet $SINGLEMDS $LCTL --device $mdt \
16264 changelog_register -u test_160o &&
16265 error "the same name registration should fail"
16267 do_facet $SINGLEMDS $LCTL --device $mdt \
16268 changelog_register -u test_160toolongname &&
16269 error "too long name registration should fail"
16271 changelog_chmask "MARK+HSM"
16272 lctl get_param mdd.*.changelog*mask
16273 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
16274 changelog_users $SINGLEMDS | grep -q $cl_user ||
16275 error "User $cl_user not found in changelog_users"
16277 echo $cl_user | grep -q test_160o ||
16278 error "User $cl_user has no specific name 'test160o'"
16281 changelog_clear 0 || error "changelog_clear failed"
16282 # generate some changelog records to accumulate on MDT0
16283 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16284 touch $DIR/$tdir/$tfile # open 1
16286 OPENS=$(changelog_dump | grep -c "OPEN")
16287 [[ $OPENS -eq 1 ]] || error "OPEN changelog mask count $OPENS != 1"
16289 # must be no MKDIR it wasn't set as user mask
16290 MKDIR=$(changelog_dump | grep -c "MKDIR")
16291 [[ $MKDIR -eq 0 ]] || error "MKDIR changelog mask found $MKDIR > 0"
16293 oldmask=$(do_facet $SINGLEMDS $LCTL get_param \
16294 mdd.$mdt.changelog_current_mask -n)
16295 # register maskless user
16296 changelog_register || error "changelog_register failed"
16297 # effective mask should be not changed because it is not minimal
16298 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16299 mdd.$mdt.changelog_current_mask -n)
16300 [[ $mask == $oldmask ]] || error "mask was changed: $mask vs $oldmask"
16301 # set server mask to minimal value
16302 changelog_chmask "MARK"
16303 # check effective mask again, should be treated as DEFMASK now
16304 mask=$(do_facet $SINGLEMDS $LCTL get_param \
16305 mdd.$mdt.changelog_current_mask -n)
16306 [[ $mask == *"HLINK"* ]] || error "mask is not DEFMASK as expected"
16308 do_facet $SINGLEMDS $LCTL --device $mdt \
16309 changelog_deregister -u test_160o ||
16310 error "cannot deregister by name"
16312 run_test 160o "changelog user name and mask"
16315 remote_mds_nodsh && skip "remote MDS with nodsh" && return
16316 [[ $MDS1_VERSION -ge $(version_code 2.14.51) ]] ||
16317 skip "Need MDS version at least 2.14.51"
16318 [[ "$mds1_FSTYPE" == "ldiskfs" ]] || skip "ldiskfs only test"
16324 changelog_register || error "first changelog_register failed"
16326 cl_users=(${CL_USERS[mds1]})
16327 cl_user1="${cl_users[0]}"
16329 test_mkdir -p -i0 -c1 $DIR/$tdir || error "test_mkdir $tdir failed"
16330 createmany -m $DIR/$tdir/$tfile 50 ||
16331 error "create $DIR/$tdir/$tfile failed"
16332 unlinkmany $DIR/$tdir/$tfile 50 || error "unlinkmany failed"
16335 # check changelogs have been generated
16336 entry_count=$(changelog_dump | wc -l)
16337 ((entry_count != 0)) || error "no changelog entries found"
16339 # remove changelog_users and check that orphan entries are removed
16341 do_facet mds1 "$DEBUGFS -w -R 'rm changelog_users' $(mdsdevname 1)"
16342 start mds1 || error "cannot start mdt"
16343 entry_count=$(changelog_dump | wc -l)
16344 ((entry_count == 0)) ||
16345 error "found $entry_count changelog entries, expected none"
16347 run_test 160p "Changelog orphan cleanup with no users"
16350 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16352 test_mkdir -c1 $DIR/$tdir
16353 cp /etc/hosts $DIR/$tdir/$tfile
16354 test_mkdir -c1 $DIR/$tdir/foo1
16355 test_mkdir -c1 $DIR/$tdir/foo2
16356 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
16357 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
16358 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
16359 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
16360 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
16361 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16362 $LFS fid2path $DIR $FID
16363 error "bad link ea"
16366 rm $DIR/$tdir/foo2/zachary
16368 rm $DIR/$tdir/foo2/thor
16370 rm $DIR/$tdir/$tfile
16372 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
16373 [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ] &&
16374 { $LFS fid2path $DIR $FID; error "bad link rename"; }
16375 rm $DIR/$tdir/foo2/maggie
16378 local longname=$tfile.avg_len_is_thirty_two_
16379 stack_trap "unlinkmany $DIR/$tdir/foo2/$longname 1000 || \
16380 error_noexit 'failed to unlink many hardlinks'" EXIT
16381 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
16382 error "failed to hardlink many files"
16383 links=$($LFS fid2path $DIR $FID | wc -l)
16384 echo -n "${links}/1000 links in link EA"
16385 [[ $links -gt 60 ]] || error "expected at least 60 links in link EA"
16387 run_test 161a "link ea sanity"
16390 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16391 [ $MDSCOUNT -lt 2 ] && skip_env "skipping remote directory test"
16394 local remote_dir=$DIR/$tdir/remote_dir
16396 mkdir -p $DIR/$tdir
16397 $LFS mkdir -i $MDTIDX $remote_dir ||
16398 error "create remote directory failed"
16400 cp /etc/hosts $remote_dir/$tfile
16401 mkdir -p $remote_dir/foo1
16402 mkdir -p $remote_dir/foo2
16403 ln $remote_dir/$tfile $remote_dir/foo1/sofia
16404 ln $remote_dir/$tfile $remote_dir/foo2/zachary
16405 ln $remote_dir/$tfile $remote_dir/foo1/luna
16406 ln $remote_dir/$tfile $remote_dir/foo2/thor
16408 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
16410 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
16411 $LFS fid2path $DIR $FID
16412 error "bad link ea"
16415 rm $remote_dir/foo2/zachary
16417 rm $remote_dir/foo2/thor
16419 rm $remote_dir/$tfile
16421 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
16422 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
16423 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
16424 $LFS fid2path $DIR $FID
16425 error "bad link rename"
16427 rm $remote_dir/foo2/maggie
16430 local longname=filename_avg_len_is_thirty_two_
16431 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
16432 error "failed to hardlink many files"
16433 links=$($LFS fid2path $DIR $FID | wc -l)
16434 echo -n "${links}/1000 links in link EA"
16435 [[ ${links} -gt 60 ]] ||
16436 error "expected at least 60 links in link EA"
16437 unlinkmany $remote_dir/foo2/$longname 1000 ||
16438 error "failed to unlink many hardlinks"
16440 run_test 161b "link ea sanity under remote directory"
16443 remote_mds_nodsh && skip "remote MDS with nodsh"
16444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16445 [[ $MDS1_VERSION -lt $(version_code 2.1.5) ]] &&
16446 skip "Need MDS version at least 2.1.5"
16448 # define CLF_RENAME_LAST 0x0001
16449 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
16450 changelog_register || error "changelog_register failed"
16453 test_mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir
16454 touch $DIR/$tdir/foo_161c
16455 touch $DIR/$tdir/bar_161c
16456 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16457 changelog_dump | grep RENME | tail -n 5
16458 local flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16459 changelog_clear 0 || error "changelog_clear failed"
16460 if [ x$flags != "x0x1" ]; then
16461 error "flag $flags is not 0x1"
16464 echo "rename overwrite target with nlink = 1, changelog flags=$flags"
16465 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
16466 touch $DIR/$tdir/foo_161c
16467 touch $DIR/$tdir/bar_161c
16468 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16469 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
16470 changelog_dump | grep RENME | tail -n 5
16471 flags=$(changelog_dump | grep "RENME.*bar_161c" | cut -f5 -d' ')
16472 changelog_clear 0 || error "changelog_clear failed"
16473 if [ x$flags != "x0x0" ]; then
16474 error "flag $flags is not 0x0"
16476 echo "rename overwrite a target having nlink > 1," \
16477 "changelog record has flags of $flags"
16479 # rename doesn't overwrite a target (changelog flag 0x0)
16480 touch $DIR/$tdir/foo_161c
16481 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
16482 changelog_dump | grep RENME | tail -n 5
16483 flags=$(changelog_dump | grep RENME | tail -1 | cut -f5 -d' ')
16484 changelog_clear 0 || error "changelog_clear failed"
16485 if [ x$flags != "x0x0" ]; then
16486 error "flag $flags is not 0x0"
16488 echo "rename doesn't overwrite a target," \
16489 "changelog record has flags of $flags"
16491 # define CLF_UNLINK_LAST 0x0001
16492 # unlink a file having nlink = 1 (changelog flag 0x1)
16493 rm -f $DIR/$tdir/foo2_161c
16494 changelog_dump | grep UNLNK | tail -n 5
16495 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16496 changelog_clear 0 || error "changelog_clear failed"
16497 if [ x$flags != "x0x1" ]; then
16498 error "flag $flags is not 0x1"
16500 echo "unlink a file having nlink = 1," \
16501 "changelog record has flags of $flags"
16503 # unlink a file having nlink > 1 (changelog flag 0x0)
16504 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
16505 rm -f $DIR/$tdir/foobar_161c
16506 changelog_dump | grep UNLNK | tail -n 5
16507 flags=$(changelog_dump | grep UNLNK | tail -1 | cut -f5 -d' ')
16508 changelog_clear 0 || error "changelog_clear failed"
16509 if [ x$flags != "x0x0" ]; then
16510 error "flag $flags is not 0x0"
16512 echo "unlink a file having nlink > 1, changelog record flags '$flags'"
16514 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
16517 remote_mds_nodsh && skip "remote MDS with nodsh"
16518 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
16523 changelog_register || error "changelog_register failed"
16525 # work in a standalone dir to avoid locking on $DIR/$MOUNT to
16526 # interfer with $MOUNT/.lustre/fid/ access
16528 [[ $? -eq 0 ]] || error "mkdir failed"
16530 #define OBD_FAIL_LLITE_CREATE_NODE_PAUSE 0x140c | OBD_FAIL_ONCE
16531 $LCTL set_param fail_loc=0x8000140c
16533 $LCTL set_param fail_val=5
16536 echo foofoo > $DIR/$tdir/$tfile &
16539 # wait for create to be delayed
16543 [[ $? -eq 0 ]] || error "create should be blocked"
16545 local tempfile="$(mktemp --tmpdir $tfile.XXXXXX)"
16546 stack_trap "rm -f $tempfile"
16547 fid=$(changelog_extract_field "CREAT" "$tfile" "t=")
16548 cat $MOUNT/.lustre/fid/$fid 2>/dev/null >$tempfile || error "cat failed"
16549 # some delay may occur during ChangeLog publishing and file read just
16550 # above, that could allow file write to happen finally
16551 [[ -s $tempfile ]] && echo "file should be empty"
16553 $LCTL set_param fail_loc=0
16556 [[ $? -eq 0 ]] || error "create failed"
16558 run_test 161d "create with concurrent .lustre/fid access"
16561 local expected="$1"
16566 path=$($LFS fid2path "$@")
16569 if [ $rc -ne 0 ]; then
16570 error "path looked up of '$expected' failed: rc=$rc"
16571 elif [ "$path" != "$expected" ]; then
16572 error "path looked up '$path' instead of '$expected'"
16574 echo "FID '$fid' resolves to path '$path' as expected"
16578 test_162a() { # was test_162
16579 test_mkdir -p -c1 $DIR/$tdir/d2
16580 touch $DIR/$tdir/d2/$tfile
16581 touch $DIR/$tdir/d2/x1
16582 touch $DIR/$tdir/d2/x2
16583 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
16584 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
16586 local fid=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
16587 check_path "$tdir/d2/$tfile" $FSNAME "$fid" --link 0
16590 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
16591 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
16592 check_path "$tdir/d2/p/q/r/slink" $FSNAME "$fid" --link 0
16594 # softlink to wrong file
16595 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
16596 fid=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
16597 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME "$fid" --link 0
16600 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
16601 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
16602 fid=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
16603 # fid2path dir/fsname should both work
16604 check_path "$tdir/d2/a/b/c/new_file" $FSNAME "$fid" --link 1
16605 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR "$fid" --link 0
16607 # hardlink count: check that there are 2 links
16608 local nlinks=$($LFS fid2path $DIR "$fid" | wc -l)
16609 [ $nlinks -eq 2 ] || error "expect 2 links, found $nlinks"
16611 # hardlink indexing: remove the first link
16612 rm $DIR/$tdir/d2/p/q/r/hlink
16613 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $fid --link 0
16615 run_test 162a "path lookup sanity"
16618 [ $PARALLEL == "yes" ] && skip "skip parallel run"
16619 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
16622 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
16623 error "create striped dir failed"
16625 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
16626 tail -n 1 | awk '{print $2}')
16627 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
16629 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
16630 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
16633 for ((i=0;i<5;i++)); do
16634 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
16635 error "get fid for f$i failed"
16636 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
16638 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
16639 error "get fid for d$i failed"
16640 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
16645 run_test 162b "striped directory path lookup sanity"
16647 # LU-4239: Verify fid2path works with paths 100 or more directories deep
16649 [[ $MDS1_VERSION -lt $(version_code 2.7.51) ]] &&
16650 skip "Need MDS version at least 2.7.51"
16652 local lpath=$tdir.local
16653 local rpath=$tdir.remote
16655 test_mkdir $DIR/$lpath
16656 test_mkdir $DIR/$rpath
16658 for ((i = 0; i <= 101; i++)); do
16661 FID=$($LFS path2fid $DIR/$lpath | tr -d '[]') ||
16662 error "get fid for local directory $DIR/$lpath failed"
16663 check_path "$DIR/$lpath" $MOUNT $FID --link 0
16666 test_mkdir $DIR/$rpath
16667 FID=$($LFS path2fid $DIR/$rpath | tr -d '[]') ||
16668 error "get fid for remote directory $DIR/$rpath failed"
16669 check_path "$DIR/$rpath" $MOUNT $FID --link 0
16674 run_test 162c "fid2path works with paths 100 or more directories deep"
16676 oalr_event_count() {
16680 awk -v name="${FSNAME}-OST0000" \
16681 -v event="${event}" \
16682 '$1 == "TRACE" && $2 == event && $3 == name' \
16687 oalr_expect_event_count() {
16690 local expect="${3}"
16693 count=$(oalr_event_count "${event}" "${trace}")
16694 if ((count == expect)); then
16698 error_noexit "${event} event count was '${count}', expected ${expect}"
16704 do_facet ost1 killall --quiet -KILL ofd_access_log_reader || true
16706 start ost1 "$(ostdevname 1)" $OST_MOUNT_OPTS
16710 sync # Flush previous IOs so we can count log entries.
16711 do_facet ost1 $LCTL set_param "obdfilter.${FSNAME}-OST0000.access_log_size=4096"
16712 stack_trap cleanup_165 EXIT
16716 local trace="/tmp/${tfile}.trace"
16720 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16721 skip "OFD access log unsupported"
16724 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16727 do_facet ost1 ofd_access_log_reader --list
16730 do_facet ost1 killall -TERM ofd_access_log_reader
16734 if ((rc != 0)); then
16735 error "ofd_access_log_reader exited with rc = '${rc}'"
16738 # Parse trace file for discovery events:
16739 oalr_expect_event_count alr_log_add "${trace}" 1
16740 oalr_expect_event_count alr_log_eof "${trace}" 1
16741 oalr_expect_event_count alr_log_free "${trace}" 1
16743 run_test 165a "ofd access log discovery"
16746 local trace="/tmp/${tfile}.trace"
16747 local file="${DIR}/${tfile}"
16756 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16757 skip "OFD access log unsupported"
16760 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16763 do_facet ost1 ofd_access_log_reader --list
16765 lfs setstripe -c 1 -i 0 "${file}"
16766 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16767 error "cannot create '${file}'"
16770 do_facet ost1 killall -TERM ofd_access_log_reader
16774 if ((rc != 0)); then
16775 error "ofd_access_log_reader exited with rc = '${rc}'"
16778 oalr_expect_event_count alr_log_entry "${trace}" 1
16780 pfid1=$($LFS path2fid "${file}")
16782 # 1 2 3 4 5 6 7 8 9 10
16783 # TRACE alr_log_entry OST PFID BEGIN END TIME SIZE COUNT FLAGS
16784 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16786 echo "entry = '${entry[*]}'" >&2
16789 if [[ "${pfid1}" != "${pfid2}" ]]; then
16790 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16794 if ((size != 1048576)); then
16795 error "entry '${entry[*]}' has invalid io size '${size}', expected 1048576"
16799 if [[ "${flags}" != "w" ]]; then
16800 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'w'"
16803 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16806 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r524288c ||
16807 error "cannot read '${file}'"
16810 do_facet ost1 killall -TERM ofd_access_log_reader
16814 if ((rc != 0)); then
16815 error "ofd_access_log_reader exited with rc = '${rc}'"
16818 oalr_expect_event_count alr_log_entry "${trace}" 1
16820 entry=( - $(awk -v pfid="${pfid}" '$1 == "TRACE" && $2 == "alr_log_entry"' "${trace}" ) )
16821 echo "entry = '${entry[*]}'" >&2
16824 if [[ "${pfid1}" != "${pfid2}" ]]; then
16825 error "entry '${entry[*]}' has invalid PFID '${pfid2}', expected ${pfid1}"
16829 if ((size != 524288)); then
16830 error "entry '${entry[*]}' has invalid io size '${size}', 524288"
16834 if [[ "${flags}" != "r" ]]; then
16835 error "entry '${entry[*]}' has invalid io flags '${flags}', expected 'r'"
16838 run_test 165b "ofd access log entries are produced and consumed"
16841 local trace="/tmp/${tfile}.trace"
16842 local file="${DIR}/${tdir}/${tfile}"
16844 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16845 skip "OFD access log unsupported"
16847 test_mkdir "${DIR}/${tdir}"
16850 do_facet ost1 ofd_access_log_reader --debug=- --trace=- > "${trace}" &
16853 lfs setstripe -c 1 -i 0 "${DIR}/${tdir}"
16855 # 4096 / 64 = 64. Create twice as many entries.
16856 for ((i = 0; i < 128; i++)); do
16857 $MULTIOP "${file}-${i}" oO_CREAT:O_WRONLY:w512c ||
16858 error "cannot create file"
16863 do_facet ost1 killall -TERM ofd_access_log_reader
16866 if ((rc != 0)); then
16867 error "ofd_access_log_reader exited with rc = '${rc}'"
16870 unlinkmany "${file}-%d" 128
16872 run_test 165c "full ofd access logs do not block IOs"
16874 oal_get_read_count() {
16877 # STATS lustre-OST0001 alr_read_count 1
16879 do_facet ost1 cat "${stats}" |
16880 awk '$1 == "STATS" && $3 == "alr_read_count" { count = $4; }
16881 END { print count; }'
16884 oal_expect_read_count() {
16889 # Ask ofd_access_log_reader to write stats.
16890 do_facet ost1 killall -USR1 ofd_access_log_reader
16892 # Allow some time for things to happen.
16895 count=$(oal_get_read_count "${stats}")
16896 if ((count == expect)); then
16900 error_noexit "bad read count, got ${count}, expected ${expect}"
16901 do_facet ost1 cat "${stats}" >&2
16906 local stats="/tmp/${tfile}.stats"
16907 local file="${DIR}/${tdir}/${tfile}"
16908 local param="obdfilter.${FSNAME}-OST0000.access_log_mask"
16910 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16911 skip "OFD access log unsupported"
16913 test_mkdir "${DIR}/${tdir}"
16916 do_facet ost1 ofd_access_log_reader --stats="${stats}" &
16919 lfs setstripe -c 1 -i 0 "${file}"
16921 do_facet ost1 lctl set_param "${param}=rw"
16922 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16923 error "cannot create '${file}'"
16924 oal_expect_read_count "${stats}" 1
16926 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16927 error "cannot read '${file}'"
16928 oal_expect_read_count "${stats}" 2
16930 do_facet ost1 lctl set_param "${param}=r"
16931 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16932 error "cannot create '${file}'"
16933 oal_expect_read_count "${stats}" 2
16935 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16936 error "cannot read '${file}'"
16937 oal_expect_read_count "${stats}" 3
16939 do_facet ost1 lctl set_param "${param}=w"
16940 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16941 error "cannot create '${file}'"
16942 oal_expect_read_count "${stats}" 4
16944 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16945 error "cannot read '${file}'"
16946 oal_expect_read_count "${stats}" 4
16948 do_facet ost1 lctl set_param "${param}=0"
16949 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_WRONLY:w1048576c ||
16950 error "cannot create '${file}'"
16951 oal_expect_read_count "${stats}" 4
16953 $MULTIOP "${file}" oO_CREAT:O_DIRECT:O_RDONLY:r1048576c ||
16954 error "cannot read '${file}'"
16955 oal_expect_read_count "${stats}" 4
16957 do_facet ost1 killall -TERM ofd_access_log_reader
16960 if ((rc != 0)); then
16961 error "ofd_access_log_reader exited with rc = '${rc}'"
16964 run_test 165d "ofd_access_log mask works"
16967 local stats="/tmp/${tfile}.stats"
16968 local file0="${DIR}/${tdir}-0/${tfile}"
16969 local file1="${DIR}/${tdir}-1/${tfile}"
16971 (( $OST1_VERSION >= $(version_code 2.13.54) )) ||
16972 skip "OFD access log unsupported"
16974 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
16976 test_mkdir -c 1 -i 0 "${DIR}/${tdir}-0"
16977 test_mkdir -c 1 -i 1 "${DIR}/${tdir}-1"
16979 lfs setstripe -c 1 -i 0 "${file0}"
16980 lfs setstripe -c 1 -i 0 "${file1}"
16983 do_facet ost1 ofd_access_log_reader -I 1 --stats="${stats}" &
16986 $MULTIOP "${file0}" oO_CREAT:O_WRONLY:w512c ||
16987 error "cannot create '${file0}'"
16989 oal_expect_read_count "${stats}" 0
16991 $MULTIOP "${file1}" oO_CREAT:O_WRONLY:w512c ||
16992 error "cannot create '${file1}'"
16994 oal_expect_read_count "${stats}" 1
16996 do_facet ost1 killall -TERM ofd_access_log_reader
16999 if ((rc != 0)); then
17000 error "ofd_access_log_reader exited with rc = '${rc}'"
17003 run_test 165e "ofd_access_log MDT index filter works"
17006 local trace="/tmp/${tfile}.trace"
17011 do_facet ost1 timeout 60 ofd_access_log_reader \
17012 --exit-on-close --debug=- --trace=- > "${trace}" &
17019 if ((rc != 0)); then
17020 error_noexit "ofd_access_log_reader exited with rc = '${rc}'"
17025 run_test 165f "ofd_access_log_reader --exit-on-close works"
17028 # do directio so as not to populate the page cache
17029 log "creating a 10 Mb file"
17030 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c ||
17031 error "multiop failed while creating a file"
17032 log "starting reads"
17033 dd if=$DIR/$tfile of=/dev/null bs=4096 &
17034 log "truncating the file"
17035 $MULTIOP $DIR/$tfile oO_TRUNC:c ||
17036 error "multiop failed while truncating the file"
17038 kill %+ || true # reads might have finished
17039 echo "wait until dd is finished"
17041 log "removing the temporary file"
17042 rm -rf $DIR/$tfile || error "tmp file removal failed"
17044 run_test 169 "parallel read and truncate should not deadlock"
17047 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17049 $LCTL clear # bug 18514
17050 $LCTL debug_daemon start $TMP/${tfile}_log_good
17052 $LCTL debug_daemon stop
17053 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
17054 error "sed failed to read log_good"
17056 $LCTL debug_daemon start $TMP/${tfile}_log_good
17058 $LCTL debug_daemon stop
17060 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
17061 error "lctl df log_bad failed"
17063 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17064 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17066 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
17067 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
17069 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
17070 error "bad_line good_line1 good_line2 are empty"
17072 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17073 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
17074 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
17076 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
17077 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
17078 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
17080 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
17081 error "bad_line_new good_line_new are empty"
17083 local expected_good=$((good_line1 + good_line2*2))
17085 rm -f $TMP/${tfile}*
17086 # LU-231, short malformed line may not be counted into bad lines
17087 if [ $bad_line -ne $bad_line_new ] &&
17088 [ $bad_line -ne $((bad_line_new - 1)) ]; then
17089 error "expected $bad_line bad lines, but got $bad_line_new"
17093 if [ $expected_good -ne $good_line_new ]; then
17094 error "expected $expected_good good lines, but got $good_line_new"
17099 run_test 170 "test lctl df to handle corrupted log ====================="
17101 test_171() { # bug20592
17102 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17104 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
17105 $LCTL set_param fail_loc=0x50e
17106 $LCTL set_param fail_val=3000
17107 multiop_bg_pause $DIR/$tfile O_s || true
17109 kill -USR1 $MULTIPID
17113 if dmesg | grep "recursive fault"; then
17114 error "caught a recursive fault"
17116 $LCTL set_param fail_loc=0
17119 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
17121 # it would be good to share it with obdfilter-survey/iokit-libecho code
17122 setup_obdecho_osc () {
17125 local obdfilter_name=$2
17126 echo "Creating new osc for $obdfilter_name on $ost_nid"
17127 # make sure we can find loopback nid
17128 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
17130 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
17131 ${obdfilter_name}_osc_UUID || rc=2; }
17132 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
17133 ${obdfilter_name}_UUID $ost_nid || rc=3; }
17137 cleanup_obdecho_osc () {
17138 local obdfilter_name=$1
17139 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
17140 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
17147 local pages=${3:-64}
17152 local obd_size=$(get_obd_size $node $OBD)
17153 local page_size=$(get_page_size $node)
17154 if [[ -n "$obd_size" ]]; then
17155 local new_count=$((obd_size / (pages * page_size / 1024)))
17156 [[ $new_count -ge $count ]] || count=$new_count
17159 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
17160 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
17162 if [ $rc -eq 0 ]; then
17163 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
17164 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
17166 echo "New object id is $id"
17167 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
17169 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
17170 "test_brw $count w v $pages $id" || rc=4; }
17171 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
17173 [ $rc -eq 0 ] || [ $rc -gt 2 ] &&
17174 { do_facet $node "$LCTL --device ec cleanup" || rc=5; }
17175 [ $rc -eq 0 ] || [ $rc -gt 1 ] &&
17176 { do_facet $node "$LCTL --device ec detach" || rc=6; }
17177 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
17182 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17184 if ! [ -d /sys/fs/lustre/echo_client ] &&
17185 ! module_loaded obdecho; then
17186 load_module obdecho/obdecho &&
17187 stack_trap "rmmod obdecho" EXIT ||
17188 error "unable to load obdecho on client"
17191 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
17192 local host=$($LCTL get_param -n osc.$osc.import |
17193 awk '/current_connection:/ { print $2 }' )
17194 local target=$($LCTL get_param -n osc.$osc.import |
17195 awk '/target:/ { print $2 }' )
17196 target=${target%_UUID}
17198 if [ -n "$target" ]; then
17199 setup_obdecho_osc $host $target &&
17200 stack_trap "cleanup_obdecho_osc $target" EXIT ||
17201 { error "obdecho setup failed with $?"; return; }
17203 obdecho_test ${target}_osc client ||
17204 error "obdecho_test failed on ${target}_osc"
17206 $LCTL get_param osc.$osc.import
17207 error "there is no osc.$osc.import target"
17210 run_test 180a "test obdecho on osc"
17213 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17214 remote_ost_nodsh && skip "remote OST with nodsh"
17216 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17217 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17218 error "failed to load module obdecho"
17220 local target=$(do_facet ost1 $LCTL dl |
17221 awk '/obdfilter/ { print $4; exit; }')
17223 if [ -n "$target" ]; then
17224 obdecho_test $target ost1 || error "obdecho_test failed with $?"
17226 do_facet ost1 $LCTL dl
17227 error "there is no obdfilter target on ost1"
17230 run_test 180b "test obdecho directly on obdfilter"
17232 test_180c() { # LU-2598
17233 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17234 remote_ost_nodsh && skip "remote OST with nodsh"
17235 [[ $MDS1_VERSION -lt $(version_code 2.4.0) ]] &&
17236 skip "Need MDS version at least 2.4.0"
17238 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
17239 stack_trap "do_facet ost1 rmmod obdecho" EXIT ||
17240 error "failed to load module obdecho"
17242 local target=$(do_facet ost1 $LCTL dl |
17243 awk '/obdfilter/ { print $4; exit; }')
17245 if [ -n "$target" ]; then
17246 local pages=16384 # 64MB bulk I/O RPC size
17248 obdecho_test "$target" ost1 "$pages" ||
17249 error "obdecho_test with pages=$pages failed with $?"
17251 do_facet ost1 $LCTL dl
17252 error "there is no obdfilter target on ost1"
17255 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
17257 test_181() { # bug 22177
17258 test_mkdir $DIR/$tdir
17259 # create enough files to index the directory
17260 createmany -o $DIR/$tdir/foobar 4000
17261 # print attributes for debug purpose
17264 multiop_bg_pause $DIR/$tdir D_Sc || return 1
17266 # remove the files & current working dir
17267 unlinkmany $DIR/$tdir/foobar 4000
17269 kill -USR1 $MULTIPID
17271 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
17274 run_test 181 "Test open-unlinked dir ========================"
17280 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17282 $LCTL set_param mdc.*.rpc_stats=clear
17284 for (( i = 0; i < $tcount; i++ )) ; do
17285 mkdir $DIR/$tdir/$i
17288 for (( i = 0; i < $tcount; i++ )) ; do
17289 createmany -o $DIR/$tdir/$i/f- $fcount &
17293 for (( i = 0; i < $tcount; i++ )) ; do
17294 unlinkmany $DIR/$tdir/$i/f- $fcount &
17298 $LCTL get_param mdc.*.rpc_stats
17302 run_test 182 "Test parallel modify metadata operations ================"
17304 test_183() { # LU-2275
17305 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17306 remote_mds_nodsh && skip "remote MDS with nodsh"
17307 [[ $MDS1_VERSION -lt $(version_code 2.3.56) ]] &&
17308 skip "Need MDS version at least 2.3.56"
17310 mkdir_on_mdt0 $DIR/$tdir || error "creating dir $DIR/$tdir"
17311 echo aaa > $DIR/$tdir/$tfile
17313 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
17314 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
17316 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
17317 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
17319 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
17321 # Flush negative dentry cache
17322 touch $DIR/$tdir/$tfile
17324 # We are not checking for any leaked references here, they'll
17325 # become evident next time we do cleanup with module unload.
17328 run_test 183 "No crash or request leak in case of strange dispositions ========"
17330 # test suite 184 is for LU-2016, LU-2017
17332 check_swap_layouts_support
17334 dir0=$DIR/$tdir/$testnum
17335 test_mkdir -p -c1 $dir0
17340 $LFS setstripe -c1 $file1
17342 $LFS setstripe -c2 $file2
17344 gen1=$($LFS getstripe -g $file1)
17345 gen2=$($LFS getstripe -g $file2)
17347 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
17348 gen=$($LFS getstripe -g $file1)
17349 [[ $gen1 != $gen ]] ||
17350 "Layout generation on $file1 does not change"
17351 gen=$($LFS getstripe -g $file2)
17352 [[ $gen2 != $gen ]] ||
17353 "Layout generation on $file2 does not change"
17355 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
17356 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
17358 lfsck_verify_pfid $file1 $file2 || error "PFID are not transferred"
17360 run_test 184a "Basic layout swap"
17363 check_swap_layouts_support
17365 dir0=$DIR/$tdir/$testnum
17366 mkdir -p $dir0 || error "creating dir $dir0"
17373 $LFS setstripe -c1 $file1
17374 $LFS setstripe -c2 $file2
17375 $LFS setstripe -c1 $file3
17376 chown $RUNAS_ID $file3
17377 gen1=$($LFS getstripe -g $file1)
17378 gen2=$($LFS getstripe -g $file2)
17380 $LFS swap_layouts $dir1 $dir2 &&
17381 error "swap of directories layouts should fail"
17382 $LFS swap_layouts $dir1 $file1 &&
17383 error "swap of directory and file layouts should fail"
17384 $RUNAS $LFS swap_layouts $file1 $file2 &&
17385 error "swap of file we cannot write should fail"
17386 $LFS swap_layouts $file1 $file3 &&
17387 error "swap of file with different owner should fail"
17388 /bin/true # to clear error code
17390 run_test 184b "Forbidden layout swap (will generate errors)"
17393 local cmpn_arg=$(cmp -n 2>&1 | grep "invalid option")
17394 [ -n "$cmpn_arg" ] && skip_env "cmp does not support -n"
17395 check_swap_layouts_support
17396 check_swap_layout_no_dom $DIR
17398 local dir0=$DIR/$tdir/$testnum
17399 mkdir -p $dir0 || error "creating dir $dir0"
17401 local ref1=$dir0/ref1
17402 local ref2=$dir0/ref2
17403 local file1=$dir0/file1
17404 local file2=$dir0/file2
17405 # create a file large enough for the concurrent test
17406 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
17407 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
17408 echo "ref file size: ref1($(stat -c %s $ref1))," \
17409 "ref2($(stat -c %s $ref2))"
17412 dd if=$ref1 of=$file1 bs=16k &
17415 # Make sure dd starts to copy file, but wait at most 5 seconds
17417 while [ ! -s $file1 -a $((loops++)) -lt 50 ]; do sleep 0.1; done
17419 $LFS swap_layouts $file1 $file2
17422 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
17423 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
17425 # how many bytes copied before swapping layout
17426 local copied=$(stat -c %s $file2)
17427 local remaining=$(stat -c %s $ref1)
17428 remaining=$((remaining - copied))
17429 echo "Copied $copied bytes before swapping layout..."
17431 cmp -n $copied $file1 $ref2 | grep differ &&
17432 error "Content mismatch [0, $copied) of ref2 and file1"
17433 cmp -n $copied $file2 $ref1 ||
17434 error "Content mismatch [0, $copied) of ref1 and file2"
17435 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
17436 error "Content mismatch [$copied, EOF) of ref1 and file1"
17439 rm -f $ref1 $ref2 $file1 $file2
17441 run_test 184c "Concurrent write and layout swap"
17444 check_swap_layouts_support
17445 check_swap_layout_no_dom $DIR
17446 [ -z "$(which getfattr 2>/dev/null)" ] &&
17447 skip_env "no getfattr command"
17449 local file1=$DIR/$tdir/$tfile-1
17450 local file2=$DIR/$tdir/$tfile-2
17451 local file3=$DIR/$tdir/$tfile-3
17455 mkdir -p $DIR/$tdir
17456 touch $file1 || error "create $file1 failed"
17457 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17458 error "create $file2 failed"
17459 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17460 error "create $file3 failed"
17461 lovea1=$(get_layout_param $file1)
17463 $LFS swap_layouts $file2 $file3 ||
17464 error "swap $file2 $file3 layouts failed"
17465 $LFS swap_layouts $file1 $file2 ||
17466 error "swap $file1 $file2 layouts failed"
17468 lovea2=$(get_layout_param $file2)
17471 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
17473 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17474 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
17476 run_test 184d "allow stripeless layouts swap"
17479 [[ $MDS1_VERSION -ge $(version_code 2.6.94) ]] ||
17480 skip "Need MDS version at least 2.6.94"
17481 check_swap_layouts_support
17482 check_swap_layout_no_dom $DIR
17483 [ -z "$(which getfattr 2>/dev/null)" ] &&
17484 skip_env "no getfattr command"
17486 local file1=$DIR/$tdir/$tfile-1
17487 local file2=$DIR/$tdir/$tfile-2
17488 local file3=$DIR/$tdir/$tfile-3
17491 mkdir -p $DIR/$tdir
17492 touch $file1 || error "create $file1 failed"
17493 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
17494 error "create $file2 failed"
17495 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
17496 error "create $file3 failed"
17498 $LFS swap_layouts $file1 $file2 ||
17499 error "swap $file1 $file2 layouts failed"
17501 lovea=$(getfattr -n trusted.lov $file1 | grep ^trusted)
17502 [[ -z "$lovea" ]] || error "$file1 shouldn't have lovea"
17504 echo 123 > $file1 || error "Should be able to write into $file1"
17506 $LFS swap_layouts $file1 $file3 ||
17507 error "swap $file1 $file3 layouts failed"
17509 echo 123 > $file1 || error "Should be able to write into $file1"
17511 rm -rf $file1 $file2 $file3
17513 run_test 184e "Recreate layout after stripeless layout swaps"
17516 # Create a file with name longer than sizeof(struct stat) ==
17517 # 144 to see if we can get chars from the file name to appear
17518 # in the returned striping. Note that 'f' == 0x66.
17519 local file=$(for ((i = 0; i < 200; i++)); do echo -n f; done)
17521 mkdir -p $DIR/$tdir
17522 mcreate $DIR/$tdir/$file
17523 if lfs find --stripe-count 0x6666 $DIR/$tdir | grep $file; then
17524 error "IOC_MDC_GETFILEINFO returned garbage striping"
17527 run_test 184f "IOC_MDC_GETFILEINFO for files with long names but no striping"
17529 test_185() { # LU-2441
17530 # LU-3553 - no volatile file support in old servers
17531 [[ $MDS1_VERSION -ge $(version_code 2.3.60) ]] ||
17532 skip "Need MDS version at least 2.3.60"
17534 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
17535 touch $DIR/$tdir/spoo
17536 local mtime1=$(stat -c "%Y" $DIR/$tdir)
17537 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
17538 error "cannot create/write a volatile file"
17539 [ "$FILESET" == "" ] &&
17540 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
17541 error "FID is still valid after close"
17543 multiop_bg_pause $DIR/$tdir vVw4096_c
17550 # assume that the next FID for this client is sequential, since stdout
17551 # is unfortunately eaten by multiop_bg_pause
17552 local n=$((${fidv[1]} + 1))
17553 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
17554 if [ "$FILESET" == "" ]; then
17555 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
17556 error "FID is missing before close"
17558 kill -USR1 $multi_pid
17559 # 1 second delay, so if mtime change we will see it
17561 local mtime2=$(stat -c "%Y" $DIR/$tdir)
17562 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
17564 run_test 185 "Volatile file support"
17566 function create_check_volatile() {
17570 $MULTIOP $MOUNT/.lustre/fid V${idx}Fw4096_c >&/tmp/${tfile}.fid &
17573 local FID=$(cat /tmp/${tfile}.fid)
17574 [ "$FID" == "" ] && error "can't get FID for volatile"
17575 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID || error "can't stat $FID"
17576 tgt=$($LFS getstripe -m $MOUNT/.lustre/fid/$FID)
17577 [ "$tgt" != "$idx" ] && error "wrong MDS $tgt, expected $idx"
17581 cancel_lru_locks mdc # flush opencache
17582 $CHECKSTAT -t file $MOUNT/.lustre/fid/$FID && error "can stat $FID"
17587 # LU-12516 - volatile creation via .lustre
17588 [[ $MDS1_VERSION -ge $(version_code 2.12.55) ]] ||
17589 skip "Need MDS version at least 2.3.55"
17591 create_check_volatile 0
17592 [ $MDSCOUNT -lt 2 ] && return 0
17595 create_check_volatile 1
17599 run_test 185a "Volatile file creation in .lustre/fid/"
17602 remote_mds_nodsh && skip "remote MDS with nodsh"
17603 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17604 skip "Need MDS version at least 2.3.0"
17606 local dir0=$DIR/$tdir/$testnum
17607 mkdir -p $dir0 || error "creating dir $dir0"
17609 local file=$dir0/file1
17610 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
17611 local dv1=$($LFS data_version $file)
17612 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
17613 local dv2=$($LFS data_version $file)
17614 [[ $dv1 != $dv2 ]] ||
17615 error "data version did not change on write $dv1 == $dv2"
17620 run_test 187a "Test data version change"
17623 remote_mds_nodsh && skip "remote MDS with nodsh"
17624 [ $MDS1_VERSION -lt $(version_code 2.3.0) ] &&
17625 skip "Need MDS version at least 2.3.0"
17627 local dir0=$DIR/$tdir/$testnum
17628 mkdir -p $dir0 || error "creating dir $dir0"
17630 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
17631 [[ ${DV[0]} != ${DV[1]} ]] ||
17632 error "data version did not change on write"\
17633 " ${DV[0]} == ${DV[1]}"
17638 run_test 187b "Test data version change on volatile file"
17641 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17642 remote_mgs_nodsh && skip "remote MGS with nodsh"
17643 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
17645 local POOL=${POOL:-cea1}
17646 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
17647 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
17650 local last_ost=$(($OSTCOUNT - 1))
17652 local ost_list=$(seq $first_ost $ost_step $last_ost)
17653 local ost_range="$first_ost $last_ost $ost_step"
17654 local test_path=$POOL_ROOT/$POOL_DIR_NAME
17655 local file_dir=$POOL_ROOT/file_tst
17656 local subdir=$test_path/subdir
17660 # former test_200a test_200b
17661 pool_add $POOL || { rc=$? ; break; }
17662 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
17663 # former test_200c test_200d
17664 mkdir -p $test_path
17665 pool_set_dir $POOL $test_path || { rc=$? ; break; }
17666 pool_check_dir $POOL $test_path || { rc=$? ; break; }
17668 pool_check_dir $POOL $subdir || { rc=$? ; break; }
17669 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
17670 || { rc=$? ; break; }
17671 # former test_200e test_200f
17672 local files=$((OSTCOUNT*3))
17673 pool_alloc_files $POOL $test_path $files "$ost_list" \
17674 || { rc=$? ; break; }
17675 pool_create_files $POOL $file_dir $files "$ost_list" \
17676 || { rc=$? ; break; }
17677 # former test_200g test_200h
17678 pool_lfs_df $POOL || { rc=$? ; break; }
17679 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
17681 # former test_201a test_201b test_201c
17682 pool_remove_first_target $POOL || { rc=$? ; break; }
17684 local f=$test_path/$tfile
17685 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
17686 pool_remove $POOL $f || { rc=$? ; break; }
17694 run_test 200 "OST pools"
17696 # usage: default_attr <count | size | offset>
17698 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
17701 # usage: check_default_stripe_attr
17702 check_default_stripe_attr() {
17703 ACTUAL=$($LFS getstripe $* $DIR/$tdir)
17706 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
17708 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
17712 error "unknown getstripe attr '$1'"
17715 [ $ACTUAL == $EXPECTED ] ||
17716 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
17720 test_mkdir $DIR/$tdir
17721 $LFS setstripe --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
17723 check_default_stripe_attr --stripe-count
17724 check_default_stripe_attr --stripe-size
17725 check_default_stripe_attr --stripe-index
17727 run_test 204a "Print default stripe attributes"
17730 test_mkdir $DIR/$tdir
17731 $LFS setstripe --stripe-count 1 $DIR/$tdir
17733 check_default_stripe_attr --stripe-size
17734 check_default_stripe_attr --stripe-index
17736 run_test 204b "Print default stripe size and offset"
17739 test_mkdir $DIR/$tdir
17740 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17742 check_default_stripe_attr --stripe-count
17743 check_default_stripe_attr --stripe-index
17745 run_test 204c "Print default stripe count and offset"
17748 test_mkdir $DIR/$tdir
17749 $LFS setstripe --stripe-index 0 $DIR/$tdir
17751 check_default_stripe_attr --stripe-count
17752 check_default_stripe_attr --stripe-size
17754 run_test 204d "Print default stripe count and size"
17757 test_mkdir $DIR/$tdir
17758 $LFS setstripe -d $DIR/$tdir
17760 check_default_stripe_attr --stripe-count --raw
17761 check_default_stripe_attr --stripe-size --raw
17762 check_default_stripe_attr --stripe-index --raw
17764 run_test 204e "Print raw stripe attributes"
17767 test_mkdir $DIR/$tdir
17768 $LFS setstripe --stripe-count 1 $DIR/$tdir
17770 check_default_stripe_attr --stripe-size --raw
17771 check_default_stripe_attr --stripe-index --raw
17773 run_test 204f "Print raw stripe size and offset"
17776 test_mkdir $DIR/$tdir
17777 $LFS setstripe --stripe-size 65536 $DIR/$tdir
17779 check_default_stripe_attr --stripe-count --raw
17780 check_default_stripe_attr --stripe-index --raw
17782 run_test 204g "Print raw stripe count and offset"
17785 test_mkdir $DIR/$tdir
17786 $LFS setstripe --stripe-index 0 $DIR/$tdir
17788 check_default_stripe_attr --stripe-count --raw
17789 check_default_stripe_attr --stripe-size --raw
17791 run_test 204h "Print raw stripe count and size"
17793 # Figure out which job scheduler is being used, if any,
17794 # or use a fake one
17795 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
17796 JOBENV=SLURM_JOB_ID
17797 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
17799 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
17801 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
17802 JOBENV=LOADL_STEP_ID
17803 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
17806 $LCTL list_param jobid_name > /dev/null 2>&1
17807 if [ $? -eq 0 ]; then
17813 LUSTRE_JOBID_SIZE=31 # plus NUL terminator
17815 verify_jobstats() {
17820 # we don't really need to clear the stats for this test to work, since each
17821 # command has a unique jobid, but it makes debugging easier if needed.
17822 # for facet in $facets; do
17823 # local dev=$(convert_facet2label $facet)
17824 # # clear old jobstats
17825 # do_facet $facet lctl set_param *.$dev.job_stats="clear"
17828 # use a new JobID for each test, or we might see an old one
17829 [ "$JOBENV" = "FAKE_JOBID" ] &&
17830 FAKE_JOBID=id.$testnum.$(basename ${cmd[0]}).$RANDOM
17832 JOBVAL=${!JOBENV:0:$LUSTRE_JOBID_SIZE}
17834 [ "$JOBENV" = "nodelocal" ] && {
17835 FAKE_JOBID=id.$testnum.%e.$RANDOM
17836 $LCTL set_param jobid_name=$FAKE_JOBID
17837 JOBVAL=${FAKE_JOBID/\%e/$(basename ${cmd[0]})}
17840 log "Test: ${cmd[*]}"
17841 log "Using JobID environment $($LCTL get_param -n jobid_var)=$JOBVAL"
17843 if [ $JOBENV = "FAKE_JOBID" ]; then
17844 FAKE_JOBID=$JOBVAL ${cmd[*]}
17849 # all files are created on OST0000
17850 for facet in $facets; do
17851 local stats="*.$(convert_facet2label $facet).job_stats"
17853 # strip out libtool wrappers for in-tree executables
17854 if [ $(do_facet $facet lctl get_param $stats |
17855 sed -e 's/\.lt-/./' | grep -c $JOBVAL) -ne 1 ]; then
17856 do_facet $facet lctl get_param $stats
17857 error "No jobstats for $JOBVAL found on $facet::$stats"
17863 local new_jobenv=$1
17865 set_persistent_param_and_check client "jobid_var" \
17866 "$FSNAME.sys.jobid_var" $new_jobenv
17869 test_205a() { # Job stats
17870 [ $PARALLEL == "yes" ] && skip "skip parallel run"
17871 [[ $MDS1_VERSION -ge $(version_code 2.7.1) ]] ||
17872 skip "Need MDS version with at least 2.7.1"
17873 remote_mgs_nodsh && skip "remote MGS with nodsh"
17874 remote_mds_nodsh && skip "remote MDS with nodsh"
17875 remote_ost_nodsh && skip "remote OST with nodsh"
17876 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
17877 skip "Server doesn't support jobstats"
17878 [[ $JOBID_VAR = disable ]] && skip_env "jobstats is disabled"
17880 local old_jobenv=$($LCTL get_param -n jobid_var)
17881 [ $old_jobenv != $JOBENV ] && jobstats_set $JOBENV
17883 if [[ $PERM_CMD == *"set_param -P"* ]]; then
17884 stack_trap "do_facet mgs $PERM_CMD jobid_var=$old_jobenv" EXIT
17886 stack_trap "do_facet mgs $PERM_CMD \
17887 $FSNAME.sys.jobid_var=$old_jobenv" EXIT
17891 local old_interval=$(do_facet $SINGLEMDS lctl get_param -n \
17892 mdt.*.job_cleanup_interval | head -n 1)
17893 local new_interval=5
17894 do_facet $SINGLEMDS \
17895 $LCTL set_param mdt.*.job_cleanup_interval=$new_interval
17896 stack_trap "do_facet $SINGLEMDS \
17897 $LCTL set_param mdt.*.job_cleanup_interval=$old_interval" EXIT
17898 local start=$SECONDS
17902 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir"
17903 verify_jobstats "$cmd" "$SINGLEMDS"
17905 cmd="rmdir $DIR/$tdir"
17906 verify_jobstats "$cmd" "$SINGLEMDS"
17907 # mkdir on secondary MDT
17908 if [ $MDSCOUNT -gt 1 ]; then
17909 cmd="lfs mkdir -i 1 $DIR/$tdir.remote"
17910 verify_jobstats "$cmd" "mds2"
17913 cmd="mknod $DIR/$tfile c 1 3"
17914 verify_jobstats "$cmd" "$SINGLEMDS"
17916 cmd="rm -f $DIR/$tfile"
17917 verify_jobstats "$cmd" "$SINGLEMDS"
17918 # create all files on OST0000 so verify_jobstats can find OST stats
17920 cmd="$LFS setstripe -i 0 -c 1 $DIR/$tfile"
17921 verify_jobstats "$cmd" "$SINGLEMDS"
17923 cmd="touch $DIR/$tfile"
17924 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17926 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
17927 verify_jobstats "$cmd" "ost1"
17929 cancel_lru_locks osc
17930 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
17931 verify_jobstats "$cmd" "ost1"
17933 cmd="$TRUNCATE $DIR/$tfile 0"
17934 verify_jobstats "$cmd" "$SINGLEMDS ost1"
17936 cmd="mv -f $DIR/$tfile $DIR/$tdir.rename"
17937 verify_jobstats "$cmd" "$SINGLEMDS"
17938 # jobstats expiry - sleep until old stats should be expired
17939 local left=$((new_interval + 5 - (SECONDS - start)))
17940 [ $left -ge 0 ] && wait_update_facet $SINGLEMDS \
17941 "lctl get_param *.*.job_stats | grep -c 'job_id.*mkdir'" \
17943 cmd="$LFS mkdir -i 0 -c 1 $DIR/$tdir.expire"
17944 verify_jobstats "$cmd" "$SINGLEMDS"
17945 [ $(do_facet $SINGLEMDS lctl get_param *.*.job_stats |
17946 grep -c "job_id.*mkdir") -gt 1 ] && error "old jobstats not expired"
17948 # Ensure that jobid are present in changelog (if supported by MDS)
17949 if [ $MDS1_VERSION -ge $(version_code 2.6.52) ];then
17950 changelog_dump | tail -10
17951 jobids=$(changelog_dump | tail -9 | grep -c "j=")
17952 [ $jobids -eq 9 ] ||
17953 error "Wrong changelog jobid count $jobids != 9"
17957 jobstats_set $JOBENV
17959 changelog_dump | grep $tfile
17960 jobids=$(changelog_dump | grep $tfile | tail -1 | grep -c "j=")
17961 [ $jobids -eq 0 ] ||
17962 error "Unexpected jobids when jobid_var=$JOBENV"
17965 # test '%j' access to environment variable - if supported
17966 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%h.E"; then
17967 JOBENV="JOBCOMPLEX"
17968 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17970 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17973 if lctl set_param jobid_var=USER jobid_name="S.%j.%e.%u.%H.E"; then
17974 JOBENV="JOBCOMPLEX"
17975 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname -s).E"
17977 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17980 # test '%j' access to per-session jobid - if supported
17981 if lctl list_param jobid_this_session > /dev/null 2>&1
17983 lctl set_param jobid_var=session jobid_name="S.%j.%e.%u.%h.E"
17984 lctl set_param jobid_this_session=$USER
17986 JOBENV="JOBCOMPLEX"
17987 JOBCOMPLEX="S.$USER.touch.$(id -u).$(hostname).E"
17989 verify_jobstats "touch $DIR/$tfile" $SINGLEMDS
17992 run_test 205a "Verify job stats"
17994 # LU-13117, LU-13597
17996 (( $MDS1_VERSION >= $(version_code 2.13.54.91) )) ||
17997 skip "Need MDS version at least 2.13.54.91"
17999 job_stats="mdt.*.job_stats"
18000 $LCTL set_param $job_stats=clear
18001 # Setting jobid_var to USER might not be supported
18002 $LCTL set_param jobid_var=USER || true
18003 $LCTL set_param jobid_name="%e.%u"
18004 env -i USERTESTJOBSTATS=foolish touch $DIR/$tfile.1
18005 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18006 grep "job_id:.*foolish" &&
18007 error "Unexpected jobid found"
18008 do_facet $SINGLEMDS $LCTL get_param $job_stats |
18009 grep "open:.*min.*max.*sum" ||
18010 error "wrong job_stats format found"
18012 run_test 205b "Verify job stats jobid and output format"
18016 $LCTL set_param llite.*.stats=0
18017 dd if=/dev/zero of=$DIR/$tfile.1 bs=4k count=1
18018 $LCTL get_param llite.*.stats
18019 $LCTL get_param llite.*.stats | grep \
18020 "write_bytes *1 samples \[bytes\] 4096 4096 4096 16777216" ||
18021 error "wrong client stats format found"
18023 run_test 205c "Verify client stats format"
18025 # LU-1480, LU-1773 and LU-1657
18027 mkdir -p $DIR/$tdir
18028 $LFS setstripe -c -1 $DIR/$tdir
18029 #define OBD_FAIL_LOV_INIT 0x1403
18030 $LCTL set_param fail_loc=0xa0001403
18031 $LCTL set_param fail_val=1
18032 touch $DIR/$tdir/$tfile || true
18034 run_test 206 "fail lov_init_raid0() doesn't lbug"
18037 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18038 local fsz=`stat -c %s $DIR/$tfile`
18039 cancel_lru_locks mdc
18041 # do not return layout in getattr intent
18042 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
18043 $LCTL set_param fail_loc=0x170
18044 local sz=`stat -c %s $DIR/$tfile`
18046 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
18050 run_test 207a "can refresh layout at glimpse"
18053 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
18054 local cksum=`md5sum $DIR/$tfile`
18055 local fsz=`stat -c %s $DIR/$tfile`
18056 cancel_lru_locks mdc
18057 cancel_lru_locks osc
18059 # do not return layout in getattr intent
18060 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
18061 $LCTL set_param fail_loc=0x171
18063 # it will refresh layout after the file is opened but before read issues
18064 echo checksum is "$cksum"
18065 echo "$cksum" |md5sum -c --quiet || error "file differs"
18069 run_test 207b "can refresh layout at open"
18072 # FIXME: in this test suite, only RD lease is used. This is okay
18073 # for now as only exclusive open is supported. After generic lease
18074 # is done, this test suite should be revised. - Jinshan
18076 remote_mds_nodsh && skip "remote MDS with nodsh"
18077 [[ $MDS1_VERSION -ge $(version_code 2.4.52) ]] ||
18078 skip "Need MDS version at least 2.4.52"
18080 echo "==== test 1: verify get lease work"
18081 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
18083 echo "==== test 2: verify lease can be broken by upcoming open"
18084 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
18088 $MULTIOP $DIR/$tfile oO_RDONLY:c
18089 kill -USR1 $PID && wait $PID || error "break lease error"
18091 echo "==== test 3: verify lease can't be granted if an open already exists"
18092 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
18096 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
18097 kill -USR1 $PID && wait $PID || error "open file error"
18099 echo "==== test 4: lease can sustain over recovery"
18100 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18106 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
18108 echo "==== test 5: lease broken can't be regained by replay"
18109 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
18113 # open file to break lease and then recovery
18114 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
18117 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
18121 run_test 208 "Exclusive open"
18124 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
18125 skip_env "must have disp_stripe"
18128 sync; sleep 5; sync;
18130 echo 3 > /proc/sys/vm/drop_caches
18131 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18132 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18133 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18135 # open/close 500 times
18136 for i in $(seq 500); do
18140 echo 3 > /proc/sys/vm/drop_caches
18141 [ -f /sys/kernel/slab/ptlrpc_cache/shrink ] &&
18142 echo 1 > /sys/kernel/slab/ptlrpc_cache/shrink
18143 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
18145 echo "before: $req_before, after: $req_after"
18146 [ $((req_after - req_before)) -ge 300 ] &&
18147 error "open/close requests are not freed"
18150 run_test 209 "read-only open/close requests should be freed promptly"
18155 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eW_E+eUc &
18159 $LFS getstripe $DIR/$tfile
18161 wait $pid || error "multiop failed"
18163 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
18167 $LFS getstripe $DIR/$tfile
18169 wait $pid || error "multiop failed"
18171 run_test 210 "lfs getstripe does not break leases"
18175 size=$((size % 8192 + 1))
18176 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
18177 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
18178 rm -f $DIR/f212 $DIR/f212.xyz
18180 run_test 212 "Sendfile test ============================================"
18183 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
18184 cancel_lru_locks osc
18185 lctl set_param fail_loc=0x8000040f
18186 # generate a read lock
18187 cat $DIR/$tfile > /dev/null
18188 # write to the file, it will try to cancel the above read lock.
18189 cat /etc/hosts >> $DIR/$tfile
18191 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
18193 test_214() { # for bug 20133
18194 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
18195 for (( i=0; i < 340; i++ )) ; do
18196 touch $DIR/$tdir/d214c/a$i
18199 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
18200 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
18201 ls $DIR/d214c || error "ls $DIR/d214c failed"
18202 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
18203 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
18205 run_test 214 "hash-indexed directory test - bug 20133"
18207 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
18208 create_lnet_proc_files() {
18209 lctl get_param -n $1 >$TMP/lnet_$1.sys || error "cannot read lnet.$1"
18212 # counterpart of create_lnet_proc_files
18213 remove_lnet_proc_files() {
18214 rm -f $TMP/lnet_$1.sys
18217 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18218 # 3rd arg as regexp for body
18219 check_lnet_proc_stats() {
18220 local l=$(cat "$TMP/lnet_$1" |wc -l)
18221 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
18223 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
18226 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
18227 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
18228 # optional and can be regexp for 2nd line (lnet.routes case)
18229 check_lnet_proc_entry() {
18230 local blp=2 # blp stands for 'position of 1st line of body'
18231 [ -z "$5" ] || blp=3 # lnet.routes case
18233 local l=$(cat "$TMP/lnet_$1" |wc -l)
18234 # subtracting one from $blp because the body can be empty
18235 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
18237 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
18238 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
18240 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
18241 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
18243 # bail out if any unexpected line happened
18244 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
18245 [ "$?" != 0 ] || error "$2 misformatted"
18248 test_215() { # for bugs 18102, 21079, 21517
18249 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18251 local N='(0|[1-9][0-9]*)' # non-negative numeric
18252 local P='[1-9][0-9]*' # positive numeric
18253 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
18254 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
18255 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
18256 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
18258 local L1 # regexp for 1st line
18259 local L2 # regexp for 2nd line (optional)
18260 local BR # regexp for the rest (body)
18262 # lnet.stats should look as 11 space-separated non-negative numerics
18263 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
18264 create_lnet_proc_files "stats"
18265 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
18266 remove_lnet_proc_files "stats"
18268 # lnet.routes should look like this:
18269 # Routing disabled/enabled
18270 # net hops priority state router
18271 # where net is a string like tcp0, hops > 0, priority >= 0,
18272 # state is up/down,
18273 # router is a string like 192.168.1.1@tcp2
18274 L1="^Routing (disabled|enabled)$"
18275 L2="^net +hops +priority +state +router$"
18276 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
18277 create_lnet_proc_files "routes"
18278 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
18279 remove_lnet_proc_files "routes"
18281 # lnet.routers should look like this:
18282 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
18283 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
18284 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
18285 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
18286 L1="^ref +rtr_ref +alive +router$"
18287 BR="^$P +$P +(up|down) +$NID$"
18288 create_lnet_proc_files "routers"
18289 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
18290 remove_lnet_proc_files "routers"
18292 # lnet.peers should look like this:
18293 # nid refs state last max rtr min tx min queue
18294 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
18295 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
18296 # numeric (0 or >0 or <0), queue >= 0.
18297 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
18298 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
18299 create_lnet_proc_files "peers"
18300 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
18301 remove_lnet_proc_files "peers"
18303 # lnet.buffers should look like this:
18304 # pages count credits min
18305 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
18306 L1="^pages +count +credits +min$"
18307 BR="^ +$N +$N +$I +$I$"
18308 create_lnet_proc_files "buffers"
18309 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
18310 remove_lnet_proc_files "buffers"
18312 # lnet.nis should look like this:
18313 # nid status alive refs peer rtr max tx min
18314 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
18315 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
18316 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
18317 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
18318 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
18319 create_lnet_proc_files "nis"
18320 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
18321 remove_lnet_proc_files "nis"
18323 # can we successfully write to lnet.stats?
18324 lctl set_param -n stats=0 || error "cannot write to lnet.stats"
18326 run_test 215 "lnet exists and has proper content - bugs 18102, 21079, 21517"
18328 test_216() { # bug 20317
18329 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18330 remote_ost_nodsh && skip "remote OST with nodsh"
18333 local facets=$(get_facets OST)
18334 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18336 save_lustre_params client "osc.*.contention_seconds" > $p
18337 save_lustre_params $facets \
18338 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
18339 save_lustre_params $facets \
18340 "ldlm.namespaces.filter-*.contended_locks" >> $p
18341 save_lustre_params $facets \
18342 "ldlm.namespaces.filter-*.contention_seconds" >> $p
18343 clear_stats osc.*.osc_stats
18345 # agressive lockless i/o settings
18346 do_nodes $(comma_list $(osts_nodes)) \
18347 "lctl set_param -n ldlm.namespaces.*.max_nolock_bytes=2000000 \
18348 ldlm.namespaces.filter-*.contended_locks=0 \
18349 ldlm.namespaces.filter-*.contention_seconds=60"
18350 lctl set_param -n osc.*.contention_seconds=60
18352 $DIRECTIO write $DIR/$tfile 0 10 4096
18353 $CHECKSTAT -s 40960 $DIR/$tfile
18355 # disable lockless i/o
18356 do_nodes $(comma_list $(osts_nodes)) \
18357 "lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes=0 \
18358 ldlm.namespaces.filter-*.contended_locks=32 \
18359 ldlm.namespaces.filter-*.contention_seconds=0"
18360 lctl set_param -n osc.*.contention_seconds=0
18361 clear_stats osc.*.osc_stats
18363 dd if=/dev/zero of=$DIR/$tfile count=0
18364 $CHECKSTAT -s 0 $DIR/$tfile
18366 restore_lustre_params <$p
18370 run_test 216 "check lockless direct write updates file size and kms correctly"
18372 test_217() { # bug 22430
18373 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18378 for node in $(nodes_list); do
18379 nid=$(host_nids_address $node $NETTYPE)
18380 if [[ $nid = *-* ]] ; then
18381 echo "lctl ping $(h2nettype $nid)"
18382 lctl ping $(h2nettype $nid)
18384 echo "skipping $node (no hyphen detected)"
18388 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
18391 # do directio so as not to populate the page cache
18392 log "creating a 10 Mb file"
18393 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
18394 log "starting reads"
18395 dd if=$DIR/$tfile of=/dev/null bs=4096 &
18396 log "truncating the file"
18397 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
18399 kill %+ || true # reads might have finished
18400 echo "wait until dd is finished"
18402 log "removing the temporary file"
18403 rm -rf $DIR/$tfile || error "tmp file removal failed"
18405 run_test 218 "parallel read and truncate should not deadlock"
18408 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18410 # write one partial page
18411 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
18412 # set no grant so vvp_io_commit_write will do sync write
18413 $LCTL set_param fail_loc=0x411
18414 # write a full page at the end of file
18415 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
18417 $LCTL set_param fail_loc=0
18418 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
18419 $LCTL set_param fail_loc=0x411
18420 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
18423 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
18424 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
18426 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
18428 test_220() { #LU-325
18429 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18430 remote_ost_nodsh && skip "remote OST with nodsh"
18431 remote_mds_nodsh && skip "remote MDS with nodsh"
18432 remote_mgs_nodsh && skip "remote MGS with nodsh"
18436 # create on MDT0000 so the last_id and next_id are correct
18437 mkdir_on_mdt0 $DIR/$tdir
18438 local OST=$($LFS df $DIR | awk '/OST:'$OSTIDX'/ { print $1 }')
18442 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
18443 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
18444 osp.$mdtosc_proc1.prealloc_last_id)
18445 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
18446 osp.$mdtosc_proc1.prealloc_next_id)
18450 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
18451 #define OBD_FAIL_OST_ENOINO 0x229
18452 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
18453 create_pool $FSNAME.$TESTNAME || return 1
18454 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
18456 $LFS setstripe $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
18458 MDSOBJS=$((last_id - next_id))
18459 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
18461 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
18462 echo "OST still has $count kbytes free"
18464 echo "create $MDSOBJS files @next_id..."
18465 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
18467 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18468 osp.$mdtosc_proc1.prealloc_last_id)
18469 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
18470 osp.$mdtosc_proc1.prealloc_next_id)
18472 echo "after creation, last_id=$last_id2, next_id=$next_id2"
18477 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
18478 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
18480 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST ||
18481 error "$LCTL pool_remove $FSNAME.$TESTNAME $OST failed"
18482 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME ||
18483 error "$LCTL pool_destroy $FSNAME.$TESTNAME failed"
18484 echo "unlink $MDSOBJS files @$next_id..."
18485 unlinkmany $DIR/$tdir/f $MDSOBJS || error "unlinkmany failed"
18487 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
18490 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18492 dd if=`which date` of=$MOUNT/date oflag=sync
18493 chmod +x $MOUNT/date
18495 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
18496 $LCTL set_param fail_loc=0x80001401
18498 $MOUNT/date > /dev/null
18501 run_test 221 "make sure fault and truncate race to not cause OOM"
18504 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18507 test_mkdir $DIR/$tdir
18508 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18509 createmany -o $DIR/$tdir/$tfile 10
18510 cancel_lru_locks mdc
18511 cancel_lru_locks osc
18512 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18513 $LCTL set_param fail_loc=0x31a
18514 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
18515 $LCTL set_param fail_loc=0
18518 run_test 222a "AGL for ls should not trigger CLIO lock failure"
18521 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18524 test_mkdir $DIR/$tdir
18525 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18526 createmany -o $DIR/$tdir/$tfile 10
18527 cancel_lru_locks mdc
18528 cancel_lru_locks osc
18529 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
18530 $LCTL set_param fail_loc=0x31a
18531 rm -r $DIR/$tdir || error "AGL for rmdir failed"
18532 $LCTL set_param fail_loc=0
18534 run_test 222b "AGL for rmdir should not trigger CLIO lock failure"
18537 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18540 test_mkdir $DIR/$tdir
18541 $LFS setstripe -c 1 -i 0 $DIR/$tdir
18542 createmany -o $DIR/$tdir/$tfile 10
18543 cancel_lru_locks mdc
18544 cancel_lru_locks osc
18545 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
18546 $LCTL set_param fail_loc=0x31b
18547 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
18548 $LCTL set_param fail_loc=0
18551 run_test 223 "osc reenqueue if without AGL lock granted ======================="
18553 test_224a() { # LU-1039, MRP-303
18554 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18556 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
18557 $LCTL set_param fail_loc=0x508
18558 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
18559 $LCTL set_param fail_loc=0
18562 run_test 224a "Don't panic on bulk IO failure"
18564 test_224b() { # LU-1039, MRP-303
18565 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18567 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
18568 cancel_lru_locks osc
18569 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
18570 $LCTL set_param fail_loc=0x515
18571 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
18572 $LCTL set_param fail_loc=0
18575 run_test 224b "Don't panic on bulk IO failure"
18577 test_224c() { # LU-6441
18578 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18579 remote_mds_nodsh && skip "remote MDS with nodsh"
18581 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
18582 save_writethrough $p
18583 set_cache writethrough on
18585 local pages_per_rpc=$($LCTL get_param osc.*.max_pages_per_rpc)
18586 local at_max=$($LCTL get_param -n at_max)
18587 local timeout=$($LCTL get_param -n timeout)
18588 local test_at="at_max"
18589 local param_at="$FSNAME.sys.at_max"
18590 local test_timeout="timeout"
18591 local param_timeout="$FSNAME.sys.timeout"
18593 $LCTL set_param -n osc.*.max_pages_per_rpc=1024
18595 set_persistent_param_and_check client "$test_at" "$param_at" 0
18596 set_persistent_param_and_check client "$test_timeout" "$param_timeout" 5
18598 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB3 0x520
18599 do_facet ost1 "$LCTL set_param fail_loc=0x520"
18600 $LFS setstripe -c 1 -i 0 $DIR/$tfile
18601 dd if=/dev/zero of=$DIR/$tfile bs=8MB count=1
18603 do_facet ost1 "$LCTL set_param fail_loc=0"
18605 set_persistent_param_and_check client "$test_at" "$param_at" $at_max
18606 set_persistent_param_and_check client "$test_timeout" "$param_timeout" \
18609 $LCTL set_param -n $pages_per_rpc
18610 restore_lustre_params < $p
18613 run_test 224c "Don't hang if one of md lost during large bulk RPC"
18615 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
18617 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18618 if [ -z ${MDSSURVEY} ]; then
18619 skip_env "mds-survey not found"
18621 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18622 skip "Need MDS version at least 2.2.51"
18624 local mds=$(facet_host $SINGLEMDS)
18625 local target=$(do_nodes $mds 'lctl dl' |
18626 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18628 local cmd1="file_count=1000 thrhi=4"
18629 local cmd2="dir_count=2 layer=mdd stripe_count=0"
18630 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18631 local cmd="$cmd1 $cmd2 $cmd3"
18633 rm -f ${TMP}/mds_survey*
18635 eval $cmd || error "mds-survey with zero-stripe failed"
18636 cat ${TMP}/mds_survey*
18637 rm -f ${TMP}/mds_survey*
18639 run_test 225a "Metadata survey sanity with zero-stripe"
18642 if [ -z ${MDSSURVEY} ]; then
18643 skip_env "mds-survey not found"
18645 [ $MDS1_VERSION -ge $(version_code 2.2.51) ] ||
18646 skip "Need MDS version at least 2.2.51"
18647 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18648 remote_mds_nodsh && skip "remote MDS with nodsh"
18649 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
18650 skip_env "Need to mount OST to test"
18653 local mds=$(facet_host $SINGLEMDS)
18654 local target=$(do_nodes $mds 'lctl dl' |
18655 awk '{ if ($2 == "UP" && $3 == "mdt") { print $4 }}')
18657 local cmd1="file_count=1000 thrhi=4"
18658 local cmd2="dir_count=2 layer=mdd stripe_count=1"
18659 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
18660 local cmd="$cmd1 $cmd2 $cmd3"
18662 rm -f ${TMP}/mds_survey*
18664 eval $cmd || error "mds-survey with stripe_count failed"
18665 cat ${TMP}/mds_survey*
18666 rm -f ${TMP}/mds_survey*
18668 run_test 225b "Metadata survey sanity with stripe_count = 1"
18670 mcreate_path2fid () {
18676 local path=$DIR/$tdir/$name
18681 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
18682 error "cannot create $desc"
18684 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
18686 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
18688 fid_path=$($LFS fid2path $MOUNT $fid)
18690 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
18692 [ "$path" == "$fid_path" ] ||
18693 error "fid2path returned $fid_path, expected $path"
18695 echo "pass with $path and $fid"
18700 mkdir -p $DIR/$tdir
18702 mcreate_path2fid 0010666 0 0 fifo "FIFO"
18703 mcreate_path2fid 0020666 1 3 null "character special file (null)"
18704 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
18705 mcreate_path2fid 0040666 0 0 dir "directory"
18706 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
18707 mcreate_path2fid 0100666 0 0 file "regular file"
18708 mcreate_path2fid 0120666 0 0 link "symbolic link"
18709 mcreate_path2fid 0140666 0 0 sock "socket"
18711 run_test 226a "call path2fid and fid2path on files of all type"
18714 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18719 mkdir -p $DIR/$tdir
18720 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
18721 error "create remote directory failed"
18722 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
18723 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
18724 "character special file (null)"
18725 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
18726 "character special file (no device)"
18727 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
18728 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
18729 "block special file (loop)"
18730 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
18731 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
18732 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
18734 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
18737 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18738 [[ $MDS1_VERSION -ge $(version_code 2.13.55) ]] ||
18739 skip "Need MDS version at least 2.13.55"
18741 local submnt=/mnt/submnt
18742 local srcfile=/etc/passwd
18743 local dstfile=$submnt/passwd
18749 $LFS setdirstripe -c -1 -i 1 $DIR/$tdir ||
18750 error "create remote directory failed"
18751 mkdir -p $submnt || error "create $submnt failed"
18752 $MOUNT_CMD $MGSNID:/$FSNAME/$tdir $submnt ||
18753 error "mount $submnt failed"
18754 stack_trap "umount $submnt" EXIT
18756 cp $srcfile $dstfile
18757 fid=$($LFS path2fid $dstfile)
18758 path=$($LFS fid2path $submnt "$fid")
18759 [ "$path" = "$dstfile" ] ||
18760 error "fid2path $submnt $fid failed ($path != $dstfile)"
18762 run_test 226c "call path2fid and fid2path under remote dir with subdir mount"
18764 # LU-1299 Executing or running ldd on a truncated executable does not
18765 # cause an out-of-memory condition.
18767 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18768 [ -z "$(which ldd)" ] && skip_env "should have ldd tool"
18770 dd if=$(which date) of=$MOUNT/date bs=1k count=1
18771 chmod +x $MOUNT/date
18773 $MOUNT/date > /dev/null
18774 ldd $MOUNT/date > /dev/null
18777 run_test 227 "running truncated executable does not cause OOM"
18779 # LU-1512 try to reuse idle OI blocks
18781 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18782 remote_mds_nodsh && skip "remote MDS with nodsh"
18783 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18785 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18786 local myDIR=$DIR/$tdir
18789 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18790 $LCTL set_param fail_loc=0x80001002
18791 createmany -o $myDIR/t- 10000
18792 $LCTL set_param fail_loc=0
18793 # The guard is current the largest FID holder
18795 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18797 local IDX=$(($SEQ % 64))
18799 do_facet $SINGLEMDS sync
18800 # Make sure journal flushed.
18802 local blk1=$(do_facet $SINGLEMDS \
18803 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18804 grep Blockcount | awk '{print $4}')
18806 # Remove old files, some OI blocks will become idle.
18807 unlinkmany $myDIR/t- 10000
18808 # Create new files, idle OI blocks should be reused.
18809 createmany -o $myDIR/t- 2000
18810 do_facet $SINGLEMDS sync
18811 # Make sure journal flushed.
18813 local blk2=$(do_facet $SINGLEMDS \
18814 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18815 grep Blockcount | awk '{print $4}')
18817 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18819 run_test 228a "try to reuse idle OI blocks"
18822 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18823 remote_mds_nodsh && skip "remote MDS with nodsh"
18824 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18826 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18827 local myDIR=$DIR/$tdir
18830 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18831 $LCTL set_param fail_loc=0x80001002
18832 createmany -o $myDIR/t- 10000
18833 $LCTL set_param fail_loc=0
18834 # The guard is current the largest FID holder
18836 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18838 local IDX=$(($SEQ % 64))
18840 do_facet $SINGLEMDS sync
18841 # Make sure journal flushed.
18843 local blk1=$(do_facet $SINGLEMDS \
18844 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18845 grep Blockcount | awk '{print $4}')
18847 # Remove old files, some OI blocks will become idle.
18848 unlinkmany $myDIR/t- 10000
18851 stop $SINGLEMDS || error "Fail to stop MDT."
18853 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
18855 df $MOUNT || error "Fail to df."
18856 # Create new files, idle OI blocks should be reused.
18857 createmany -o $myDIR/t- 2000
18858 do_facet $SINGLEMDS sync
18859 # Make sure journal flushed.
18861 local blk2=$(do_facet $SINGLEMDS \
18862 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18863 grep Blockcount | awk '{print $4}')
18865 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18867 run_test 228b "idle OI blocks can be reused after MDT restart"
18871 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18872 remote_mds_nodsh && skip "remote MDS with nodsh"
18873 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
18875 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
18876 local myDIR=$DIR/$tdir
18879 #define OBD_FAIL_SEQ_EXHAUST 0x1002
18880 $LCTL set_param fail_loc=0x80001002
18881 # 20000 files can guarantee there are index nodes in the OI file
18882 createmany -o $myDIR/t- 20000
18883 $LCTL set_param fail_loc=0
18884 # The guard is current the largest FID holder
18886 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
18888 local IDX=$(($SEQ % 64))
18890 do_facet $SINGLEMDS sync
18891 # Make sure journal flushed.
18893 local blk1=$(do_facet $SINGLEMDS \
18894 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18895 grep Blockcount | awk '{print $4}')
18897 # Remove old files, some OI blocks will become idle.
18898 unlinkmany $myDIR/t- 20000
18900 # The OI file should become empty now
18902 # Create new files, idle OI blocks should be reused.
18903 createmany -o $myDIR/t- 2000
18904 do_facet $SINGLEMDS sync
18905 # Make sure journal flushed.
18907 local blk2=$(do_facet $SINGLEMDS \
18908 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
18909 grep Blockcount | awk '{print $4}')
18911 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
18913 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
18915 test_229() { # LU-2482, LU-3448
18916 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18917 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
18918 [ $MDS1_VERSION -lt $(version_code 2.4.53) ] &&
18919 skip "No HSM $(lustre_build_version $SINGLEMDS) MDS < 2.4.53"
18923 # Create a file with a released layout and stripe count 2.
18924 $MULTIOP $DIR/$tfile H2c ||
18925 error "failed to create file with released layout"
18927 $LFS getstripe -v $DIR/$tfile
18929 local pattern=$($LFS getstripe -L $DIR/$tfile)
18930 [ X"$pattern" = X"released" ] || error "pattern error ($pattern)"
18932 local stripe_count=$($LFS getstripe -c $DIR/$tfile) ||
18934 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
18935 stat $DIR/$tfile || error "failed to stat released file"
18937 chown $RUNAS_ID $DIR/$tfile ||
18938 error "chown $RUNAS_ID $DIR/$tfile failed"
18940 chgrp $RUNAS_ID $DIR/$tfile ||
18941 error "chgrp $RUNAS_ID $DIR/$tfile failed"
18943 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
18944 rm $DIR/$tfile || error "failed to remove released file"
18946 run_test 229 "getstripe/stat/rm/attr changes work on released files"
18949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18951 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18952 skip "Need MDS version at least 2.11.52"
18956 test_mkdir $DIR/$tdir
18957 test_mkdir -i0 -c1 $DIR/$tdir/test_230_local
18958 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230_local)
18959 [ $mdt_idx -ne 0 ] &&
18960 error "create local directory on wrong MDT $mdt_idx"
18962 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
18963 error "create remote directory failed"
18964 local mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230)
18965 [ $mdt_idx -ne $MDTIDX ] &&
18966 error "create remote directory on wrong MDT $mdt_idx"
18968 createmany -o $DIR/$tdir/test_230/t- 10 ||
18969 error "create files on remote directory failed"
18970 mdt_idx=$($LFS getstripe -m $DIR/$tdir/test_230/t-0)
18971 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
18972 rm -r $DIR/$tdir || error "unlink remote directory failed"
18974 run_test 230a "Create remote directory and files under the remote directory"
18977 [ $PARALLEL == "yes" ] && skip "skip parallel run"
18978 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
18979 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
18980 skip "Need MDS version at least 2.11.52"
18988 local migrate_dir=$DIR/$tdir/migrate_dir
18989 local other_dir=$DIR/$tdir/other_dir
18991 test_mkdir $DIR/$tdir
18992 test_mkdir -i0 -c1 $migrate_dir
18993 test_mkdir -i0 -c1 $other_dir
18994 for ((i=0; i<10; i++)); do
18995 mkdir -p $migrate_dir/dir_${i}
18996 createmany -o $migrate_dir/dir_${i}/f 10 ||
18997 error "create files under remote dir failed $i"
19000 cp /etc/passwd $migrate_dir/$tfile
19001 cp /etc/passwd $other_dir/$tfile
19002 chattr +SAD $migrate_dir
19003 chattr +SAD $migrate_dir/$tfile
19005 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19006 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19007 local old_dir_mode=$(stat -c%f $migrate_dir)
19008 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
19010 mkdir -p $migrate_dir/dir_default_stripe2
19011 $LFS setstripe -c 2 $migrate_dir/dir_default_stripe2
19012 $LFS setstripe -c 2 $migrate_dir/${tfile}_stripe2
19014 mkdir -p $other_dir
19015 ln $migrate_dir/$tfile $other_dir/luna
19016 ln $migrate_dir/$tfile $migrate_dir/sofia
19017 ln $other_dir/$tfile $migrate_dir/david
19018 ln -s $migrate_dir/$tfile $other_dir/zachary
19019 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
19020 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
19026 for len in 58 59 60; do
19027 lnktgt=$(str_repeat 'l' $len)
19028 touch $migrate_dir/$lnktgt
19029 ln -s $lnktgt $migrate_dir/${len}char_ln
19033 for len in 4094 4095; do
19034 lnktgt=$(str_repeat 'l' $len)
19035 ln -s $lnktgt $migrate_dir/${len}char_ln
19039 for len in 254 255; do
19040 touch $migrate_dir/$(str_repeat 'l' $len)
19043 $LFS migrate -m $MDTIDX $migrate_dir ||
19044 error "fails on migrating remote dir to MDT1"
19046 echo "migratate to MDT1, then checking.."
19047 for ((i = 0; i < 10; i++)); do
19048 for file in $(find $migrate_dir/dir_${i}); do
19049 mdt_index=$($LFS getstripe -m $file)
19050 # broken symlink getstripe will fail
19051 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19052 error "$file is not on MDT${MDTIDX}"
19056 # the multiple link file should still in MDT0
19057 mdt_index=$($LFS getstripe -m $migrate_dir/$tfile)
19058 [ $mdt_index == 0 ] ||
19059 error "$file is not on MDT${MDTIDX}"
19061 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19062 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19063 error " expect $old_dir_flag get $new_dir_flag"
19065 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19066 [ "$old_file_flag" = "$new_file_flag" ] ||
19067 error " expect $old_file_flag get $new_file_flag"
19069 local new_dir_mode=$(stat -c%f $migrate_dir)
19070 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19071 error "expect mode $old_dir_mode get $new_dir_mode"
19073 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19074 [ "$old_file_mode" = "$new_file_mode" ] ||
19075 error "expect mode $old_file_mode get $new_file_mode"
19077 diff /etc/passwd $migrate_dir/$tfile ||
19078 error "$tfile different after migration"
19080 diff /etc/passwd $other_dir/luna ||
19081 error "luna different after migration"
19083 diff /etc/passwd $migrate_dir/sofia ||
19084 error "sofia different after migration"
19086 diff /etc/passwd $migrate_dir/david ||
19087 error "david different after migration"
19089 diff /etc/passwd $other_dir/zachary ||
19090 error "zachary different after migration"
19092 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19093 error "${tfile}_ln different after migration"
19095 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19096 error "${tfile}_ln_other different after migration"
19098 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
19099 [ $stripe_count = 2 ] ||
19100 error "dir strpe_count $d != 2 after migration."
19102 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
19103 [ $stripe_count = 2 ] ||
19104 error "file strpe_count $d != 2 after migration."
19106 #migrate back to MDT0
19109 $LFS migrate -m $MDTIDX $migrate_dir ||
19110 error "fails on migrating remote dir to MDT0"
19112 echo "migrate back to MDT0, checking.."
19113 for file in $(find $migrate_dir); do
19114 mdt_index=$($LFS getstripe -m $file)
19115 [ $mdt_index -ne $MDTIDX ] && stat -L $file &&
19116 error "$file is not on MDT${MDTIDX}"
19119 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
19120 [ "$old_dir_flag" = "$new_dir_flag" ] ||
19121 error " expect $old_dir_flag get $new_dir_flag"
19123 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
19124 [ "$old_file_flag" = "$new_file_flag" ] ||
19125 error " expect $old_file_flag get $new_file_flag"
19127 local new_dir_mode=$(stat -c%f $migrate_dir)
19128 [ "$old_dir_mode" = "$new_dir_mode" ] ||
19129 error "expect mode $old_dir_mode get $new_dir_mode"
19131 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
19132 [ "$old_file_mode" = "$new_file_mode" ] ||
19133 error "expect mode $old_file_mode get $new_file_mode"
19135 diff /etc/passwd ${migrate_dir}/$tfile ||
19136 error "$tfile different after migration"
19138 diff /etc/passwd ${other_dir}/luna ||
19139 error "luna different after migration"
19141 diff /etc/passwd ${migrate_dir}/sofia ||
19142 error "sofia different after migration"
19144 diff /etc/passwd ${other_dir}/zachary ||
19145 error "zachary different after migration"
19147 diff /etc/passwd $migrate_dir/${tfile}_ln ||
19148 error "${tfile}_ln different after migration"
19150 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
19151 error "${tfile}_ln_other different after migration"
19153 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
19154 [ $stripe_count = 2 ] ||
19155 error "dir strpe_count $d != 2 after migration."
19157 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
19158 [ $stripe_count = 2 ] ||
19159 error "file strpe_count $d != 2 after migration."
19161 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19163 run_test 230b "migrate directory"
19166 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19167 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19168 remote_mds_nodsh && skip "remote MDS with nodsh"
19169 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19170 skip "Need MDS version at least 2.11.52"
19176 local migrate_dir=$DIR/$tdir/migrate_dir
19178 #If migrating directory fails in the middle, all entries of
19179 #the directory is still accessiable.
19180 test_mkdir $DIR/$tdir
19181 test_mkdir -i0 -c1 $migrate_dir
19182 test_mkdir -i1 -c1 $DIR/$tdir/remote_dir
19184 createmany -o $migrate_dir/f $total ||
19185 error "create files under ${migrate_dir} failed"
19187 # fail after migrating top dir, and this will fail only once, so the
19188 # first sub file migration will fail (currently f3), others succeed.
19189 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
19190 do_facet mds1 lctl set_param fail_loc=0x1801
19191 local t=$(ls $migrate_dir | wc -l)
19192 $LFS migrate --mdt-index $MDTIDX $migrate_dir &&
19193 error "migrate should fail"
19194 local u=$(ls $migrate_dir | wc -l)
19195 [ "$u" == "$t" ] || error "$u != $t during migration"
19197 # add new dir/file should succeed
19198 mkdir $migrate_dir/dir ||
19199 error "mkdir failed under migrating directory"
19200 touch $migrate_dir/file ||
19201 error "create file failed under migrating directory"
19203 # add file with existing name should fail
19204 for file in $migrate_dir/f*; do
19205 stat $file > /dev/null || error "stat $file failed"
19206 $OPENFILE -f O_CREAT:O_EXCL $file &&
19207 error "open(O_CREAT|O_EXCL) $file should fail"
19208 $MULTIOP $file m && error "create $file should fail"
19209 touch $DIR/$tdir/remote_dir/$tfile ||
19210 error "touch $tfile failed"
19211 ln $DIR/$tdir/remote_dir/$tfile $file &&
19212 error "link $file should fail"
19213 mdt_index=$($LFS getstripe -m $file)
19214 if [ $mdt_index == 0 ]; then
19215 # file failed to migrate is not allowed to rename to
19216 mv $DIR/$tdir/remote_dir/$tfile $file &&
19217 error "rename to $file should fail"
19219 mv $DIR/$tdir/remote_dir/$tfile $file ||
19220 error "rename to $file failed"
19222 echo hello >> $file || error "write $file failed"
19225 # resume migration with different options should fail
19226 $LFS migrate -m 0 $migrate_dir &&
19227 error "migrate -m 0 $migrate_dir should fail"
19229 $LFS migrate -m $MDTIDX -c 2 $migrate_dir &&
19230 error "migrate -c 2 $migrate_dir should fail"
19232 # resume migration should succeed
19233 $LFS migrate -m $MDTIDX $migrate_dir ||
19234 error "migrate $migrate_dir failed"
19236 echo "Finish migration, then checking.."
19237 for file in $(find $migrate_dir); do
19238 mdt_index=$($LFS getstripe -m $file)
19239 [ $mdt_index == $MDTIDX ] ||
19240 error "$file is not on MDT${MDTIDX}"
19243 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19245 run_test 230c "check directory accessiblity if migration failed"
19248 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19249 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19250 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19251 skip "Need MDS version at least 2.11.52"
19253 [ "$mds1_FSTYPE" == "zfs" ] && skip "skip ZFS backend"
19255 local migrate_dir=$DIR/$tdir/migrate_dir
19265 old_index=$((RANDOM % MDSCOUNT))
19266 old_count=$((MDSCOUNT - old_index))
19267 new_index=$((RANDOM % MDSCOUNT))
19268 new_count=$((MDSCOUNT - new_index))
19269 new_hash=1 # for all_char
19271 [ $old_count -gt 1 ] && old_count=$((old_count - RANDOM % old_count))
19272 [ $new_count -gt 1 ] && new_count=$((new_count - RANDOM % new_count))
19274 test_mkdir $DIR/$tdir
19275 test_mkdir -i $old_index -c $old_count $migrate_dir
19277 for ((i=0; i<100; i++)); do
19278 test_mkdir -i0 -c1 $migrate_dir/dir_${i}
19279 createmany -o $migrate_dir/dir_${i}/f 100 ||
19280 error "create files under remote dir failed $i"
19283 echo -n "Migrate from MDT$old_index "
19284 [ $old_count -gt 1 ] && echo -n "... MDT$((old_index + old_count - 1)) "
19285 echo -n "to MDT$new_index"
19286 [ $new_count -gt 1 ] && echo -n " ... MDT$((new_index + new_count - 1))"
19289 echo "$LFS migrate -m$new_index -c$new_count -H $new_hash $migrate_dir"
19290 $LFS migrate -m $new_index -c $new_count -H $new_hash $migrate_dir ||
19291 error "migrate remote dir error"
19293 echo "Finish migration, then checking.."
19294 for file in $(find $migrate_dir); do
19295 mdt_index=$($LFS getstripe -m $file)
19296 if [ $mdt_index -lt $new_index ] ||
19297 [ $mdt_index -gt $((new_index + new_count - 1)) ]; then
19298 error "$file is on MDT$mdt_index"
19302 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19304 run_test 230d "check migrate big directory"
19307 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19308 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19309 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19310 skip "Need MDS version at least 2.11.52"
19317 mkdir_on_mdt0 $DIR/$tdir
19318 mkdir $DIR/$tdir/migrate_dir
19319 mkdir $DIR/$tdir/other_dir
19320 touch $DIR/$tdir/migrate_dir/a
19321 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/b
19322 ls $DIR/$tdir/other_dir
19324 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19325 error "migrate dir fails"
19327 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19328 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19330 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19331 [ $mdt_index == 0 ] || error "a is not on MDT0"
19333 $LFS migrate -m 1 $DIR/$tdir/other_dir ||
19334 error "migrate dir fails"
19336 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir)
19337 [ $mdt_index == 1 ] || error "other_dir is not on MDT1"
19339 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19340 [ $mdt_index == 1 ] || error "a is not on MDT1"
19342 mdt_index=$($LFS getstripe -m $DIR/$tdir/other_dir/b)
19343 [ $mdt_index == 1 ] || error "b is not on MDT1"
19345 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19346 b_fid=$($LFS path2fid $DIR/$tdir/other_dir/b)
19348 [ "$a_fid" = "$b_fid" ] || error "different fid after migration"
19350 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19352 run_test 230e "migrate mulitple local link files"
19355 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19356 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19357 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19358 skip "Need MDS version at least 2.11.52"
19363 mkdir -p $DIR/$tdir
19364 mkdir $DIR/$tdir/migrate_dir
19365 $LFS mkdir -i1 $DIR/$tdir/other_dir
19366 touch $DIR/$tdir/migrate_dir/a
19367 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln1
19368 ln $DIR/$tdir/migrate_dir/a $DIR/$tdir/other_dir/ln2
19369 ls $DIR/$tdir/other_dir
19371 # a should be migrated to MDT1, since no other links on MDT0
19372 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19373 error "#1 migrate dir fails"
19374 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir)
19375 [ $mdt_index == 1 ] || error "migrate_dir is not on MDT1"
19376 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19377 [ $mdt_index == 1 ] || error "a is not on MDT1"
19379 # a should stay on MDT1, because it is a mulitple link file
19380 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19381 error "#2 migrate dir fails"
19382 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19383 [ $mdt_index == 1 ] || error "a is not on MDT1"
19385 $LFS migrate -m 1 $DIR/$tdir/migrate_dir ||
19386 error "#3 migrate dir fails"
19388 a_fid=$($LFS path2fid $DIR/$tdir/migrate_dir/a)
19389 ln_fid=$($LFS path2fid $DIR/$tdir/other_dir/ln1)
19390 [ "$a_fid" = "$ln_fid" ] || error "different fid after migrate to MDT1"
19392 rm -rf $DIR/$tdir/other_dir/ln1 || error "unlink ln1 fails"
19393 rm -rf $DIR/$tdir/other_dir/ln2 || error "unlink ln2 fails"
19395 # a should be migrated to MDT0, since no other links on MDT1
19396 $LFS migrate -m 0 $DIR/$tdir/migrate_dir ||
19397 error "#4 migrate dir fails"
19398 mdt_index=$($LFS getstripe -m $DIR/$tdir/migrate_dir/a)
19399 [ $mdt_index == 0 ] || error "a is not on MDT0"
19401 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19403 run_test 230f "migrate mulitple remote link files"
19406 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19407 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19408 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19409 skip "Need MDS version at least 2.11.52"
19411 mkdir -p $DIR/$tdir/migrate_dir
19413 $LFS migrate -m 1000 $DIR/$tdir/migrate_dir &&
19414 error "migrating dir to non-exist MDT succeeds"
19417 run_test 230g "migrate dir to non-exist MDT"
19420 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19421 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19422 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19423 skip "Need MDS version at least 2.11.52"
19427 mkdir -p $DIR/$tdir/migrate_dir
19429 $LFS migrate -m1 $DIR &&
19430 error "migrating mountpoint1 should fail"
19432 $LFS migrate -m1 $DIR/$tdir/.. &&
19433 error "migrating mountpoint2 should fail"
19436 $LFS migrate -m1 $DIR/$tdir/migrate_dir/.. &&
19437 error "migrating $tdir/migrate_dir/.. should fail"
19441 run_test 230h "migrate .. and root"
19444 [ $PARALLEL == "yes" ] && skip "skip parallel run"
19445 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
19446 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
19447 skip "Need MDS version at least 2.11.52"
19449 mkdir -p $DIR/$tdir/migrate_dir
19451 $LFS migrate -m 1 $DIR/$tdir/migrate_dir/ ||
19452 error "migration fails with a tailing slash"
19454 $LFS migrate -m 0 $DIR/$tdir/migrate_dir// ||
19455 error "migration fails with two tailing slashes"
19457 run_test 230i "lfs migrate -m tolerates trailing slashes"
19460 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19461 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
19462 skip "Need MDS version at least 2.11.52"
19464 $LFS mkdir -m 0 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19465 $LFS setstripe -E 1M -L mdt $DIR/$tdir/$tfile ||
19466 error "create $tfile failed"
19467 cat /etc/passwd > $DIR/$tdir/$tfile
19469 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19471 cmp /etc/passwd $DIR/$tdir/$tfile ||
19472 error "DoM file mismatch after migration"
19474 run_test 230j "DoM file data not changed after dir migration"
19477 [ $MDSCOUNT -lt 4 ] && skip "needs >= 4 MDTs"
19478 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19479 skip "Need MDS version at least 2.11.56"
19482 local files_on_starting_mdt=0
19484 $LFS mkdir -i -1 -c 2 $DIR/$tdir || error "mkdir failed"
19485 $LFS getdirstripe $DIR/$tdir
19486 for i in $(seq $total); do
19487 echo $((i*i - i)) > $DIR/$tdir/$tfile.$i || error "write failed"
19488 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19489 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19492 echo "$files_on_starting_mdt files on MDT0"
19494 $LFS migrate -m 1,3 $DIR/$tdir || error "migrate -m 1,3 failed"
19495 $LFS getdirstripe $DIR/$tdir
19497 files_on_starting_mdt=0
19498 for i in $(seq $total); do
19499 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19500 error "file $tfile.$i mismatch after migration"
19501 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 1 ]] &&
19502 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19505 echo "$files_on_starting_mdt files on MDT1 after migration"
19506 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT1"
19508 $LFS migrate -m 0 -c 2 $DIR/$tdir || error "migrate -m 0 -c 2 failed"
19509 $LFS getdirstripe $DIR/$tdir
19511 files_on_starting_mdt=0
19512 for i in $(seq $total); do
19513 $(echo $((i*i - i)) | cmp $DIR/$tdir/$tfile.$i -) ||
19514 error "file $tfile.$i mismatch after 2nd migration"
19515 [[ $($LFS getstripe -m $DIR/$tdir/$tfile.$i) -eq 0 ]] &&
19516 files_on_starting_mdt=$((files_on_starting_mdt + 1))
19519 echo "$files_on_starting_mdt files on MDT0 after 2nd migration"
19520 [[ $files_on_starting_mdt -eq $total ]] && error "all files on MDT0"
19524 run_test 230k "file data not changed after dir migration"
19527 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19528 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19529 skip "Need MDS version at least 2.11.56"
19531 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "mkdir failed"
19532 createmany -o $DIR/$tdir/f___________________________________ 1000 ||
19533 error "create files under remote dir failed $i"
19534 $LFS migrate -m 1 $DIR/$tdir || error "migrate failed"
19536 run_test 230l "readdir between MDTs won't crash"
19539 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19540 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
19541 skip "Need MDS version at least 2.11.56"
19544 local mig_dir=$DIR/$tdir/migrate_dir
19545 local longstr="aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
19549 echo "Creating files and dirs with xattrs"
19550 test_mkdir $DIR/$tdir
19551 test_mkdir -i0 -c1 $mig_dir
19553 setfattr -n user.attr1 -v $longstr $mig_dir/dir ||
19554 error "cannot set xattr attr1 on dir"
19555 setfattr -n user.attr2 -v $shortstr $mig_dir/dir ||
19556 error "cannot set xattr attr2 on dir"
19557 touch $mig_dir/dir/f0
19558 setfattr -n user.attr1 -v $longstr $mig_dir/dir/f0 ||
19559 error "cannot set xattr attr1 on file"
19560 setfattr -n user.attr2 -v $shortstr $mig_dir/dir/f0 ||
19561 error "cannot set xattr attr2 on file"
19562 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19563 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19564 [ "$val" = $longstr ] || error "xattr attr1 not set properly on dir"
19565 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19566 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on dir"
19567 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19568 [ "$val" = $longstr ] || error "xattr attr1 not set properly on file"
19569 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19570 [ "$val" = $shortstr ] || error "xattr attr2 not set properly on file"
19572 echo "Migrating to MDT1"
19573 $LFS migrate -m $MDTIDX $mig_dir ||
19574 error "fails on migrating dir to MDT1"
19576 sync ; sync ; echo 3 > /proc/sys/vm/drop_caches
19577 echo "Checking xattrs"
19578 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir 2>/dev/null)
19579 [ "$val" = $longstr ] ||
19580 error "expecting xattr1 $longstr on dir, found $val"
19581 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir 2>/dev/null)
19582 [ "$val" = $shortstr ] ||
19583 error "expecting xattr2 $shortstr on dir, found $val"
19584 val=$(getfattr --only-values -n user.attr1 $mig_dir/dir/f0 2>/dev/null)
19585 [ "$val" = $longstr ] ||
19586 error "expecting xattr1 $longstr on file, found $val"
19587 val=$(getfattr --only-values -n user.attr2 $mig_dir/dir/f0 2>/dev/null)
19588 [ "$val" = $shortstr ] ||
19589 error "expecting xattr2 $shortstr on file, found $val"
19591 run_test 230m "xattrs not changed after dir migration"
19594 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
19595 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
19596 skip "Need MDS version at least 2.13.53"
19598 $LFS mkdir -i 0 $DIR/$tdir || error "mkdir $tdir failed"
19599 cat /etc/hosts > $DIR/$tdir/$tfile
19600 $LFS mirror extend -N1 $DIR/$tdir/$tfile || error "Mirroring failed"
19601 $LFS migrate -m 1 $DIR/$tdir || error "Migration failed"
19603 cmp /etc/hosts $DIR/$tdir/$tfile ||
19604 error "File data mismatch after migration"
19606 run_test 230n "Dir migration with mirrored file"
19609 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
19610 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
19611 skip "Need MDS version at least 2.13.52"
19613 local mdts=$(comma_list $(mdts_nodes))
19615 local restripe_status
19619 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19621 # in case "crush" hash type is not set
19622 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19624 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19625 mdt.*MDT0000.enable_dir_restripe)
19626 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19627 stack_trap "do_nodes $mdts $LCTL set_param \
19628 mdt.*.enable_dir_restripe=$restripe_status"
19631 createmany -m $DIR/$tdir/f 100 ||
19632 error "create files under remote dir failed $i"
19633 createmany -d $DIR/$tdir/d 100 ||
19634 error "create dirs under remote dir failed $i"
19636 for i in $(seq 2 $MDSCOUNT); do
19637 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19638 $LFS setdirstripe -c $i $DIR/$tdir ||
19639 error "split -c $i $tdir failed"
19640 wait_update $HOSTNAME \
19641 "$LFS getdirstripe -H $DIR/$tdir" "crush" $timeout ||
19642 error "dir split not finished"
19643 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19644 awk '/migrate/ {sum += $2} END { print sum }')
19645 echo "$delta migrated when dir split $((i - 1)) to $i stripes"
19646 # delta is around total_files/stripe_count
19647 (( $delta < 200 / (i - 1) + 4 )) ||
19648 error "$delta files migrated >= $((200 / (i - 1) + 4))"
19651 run_test 230o "dir split"
19654 (( MDSCOUNT > 1 )) || skip "needs >= 2 MDTs"
19655 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19656 skip "Need MDS version at least 2.13.52"
19658 local mdts=$(comma_list $(mdts_nodes))
19660 local restripe_status
19664 [[ $mds1_FSTYPE == zfs ]] && timeout=300
19666 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19668 restripe_status=$(do_facet mds1 $LCTL get_param -n \
19669 mdt.*MDT0000.enable_dir_restripe)
19670 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=1"
19671 stack_trap "do_nodes $mdts $LCTL set_param \
19672 mdt.*.enable_dir_restripe=$restripe_status"
19674 test_mkdir -c $MDSCOUNT -H crush $DIR/$tdir
19675 createmany -m $DIR/$tdir/f 100 ||
19676 error "create files under remote dir failed"
19677 createmany -d $DIR/$tdir/d 100 ||
19678 error "create dirs under remote dir failed"
19680 for c in $(seq $((MDSCOUNT - 1)) -1 1); do
19681 local mdt_hash="crush"
19683 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear >/dev/null"
19684 $LFS setdirstripe -c $c $DIR/$tdir ||
19685 error "split -c $c $tdir failed"
19686 if (( MDS1_VERSION >= $(version_code 2.14.51) )); then
19687 mdt_hash="$mdt_hash,fixed"
19688 elif [ $c -eq 1 ]; then
19691 wait_update $HOSTNAME \
19692 "$LFS getdirstripe -H $DIR/$tdir" $mdt_hash $timeout ||
19693 error "dir merge not finished"
19694 delta=$(do_nodes $mdts "lctl get_param -n mdt.*MDT*.md_stats" |
19695 awk '/migrate/ {sum += $2} END { print sum }')
19696 echo "$delta migrated when dir merge $((c + 1)) to $c stripes"
19697 # delta is around total_files/stripe_count
19698 (( delta < 200 / c + 4 )) ||
19699 error "$delta files migrated >= $((200 / c + 4))"
19702 run_test 230p "dir merge"
19705 (( MDSCOUNT > 1)) || skip "needs >= 2 MDTs"
19706 (( MDS1_VERSION >= $(version_code 2.13.52) )) ||
19707 skip "Need MDS version at least 2.13.52"
19709 local mdts=$(comma_list $(mdts_nodes))
19710 local saved_threshold=$(do_facet mds1 \
19711 $LCTL get_param -n mdt.*-MDT0000.dir_split_count)
19712 local saved_delta=$(do_facet mds1 \
19713 $LCTL get_param -n mdt.*-MDT0000.dir_split_delta)
19714 local threshold=100
19717 local stripe_count=0
19722 # test with fewer files on ZFS
19723 [ "$mds1_FSTYPE" == "zfs" ] && threshold=40
19725 stack_trap "do_nodes $mdts $LCTL set_param \
19726 mdt.*.dir_split_count=$saved_threshold"
19727 stack_trap "do_nodes $mdts $LCTL set_param \
19728 mdt.*.dir_split_delta=$saved_delta"
19729 stack_trap "do_nodes $mdts $LCTL set_param mdt.*.dir_restripe_nsonly=1"
19730 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_auto_split=1"
19731 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_count=$threshold"
19732 do_nodes $mdts "$LCTL set_param mdt.*.dir_split_delta=$delta"
19733 do_nodes $mdts "$LCTL set_param mdt.*.dir_restripe_nsonly=0"
19734 do_nodes $mdts "$LCTL set_param lod.*.mdt_hash=crush"
19736 $LFS mkdir -i -1 -c 1 $DIR/$tdir || error "mkdir $tdir failed"
19737 stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
19739 create=$((threshold * 3 / 2))
19740 while [ $stripe_count -lt $MDSCOUNT ]; do
19741 createmany -m $DIR/$tdir/f $total $create ||
19742 error "create sub files failed"
19743 stat $DIR/$tdir > /dev/null
19744 total=$((total + create))
19745 stripe_count=$((stripe_count + delta))
19746 [ $stripe_count -gt $MDSCOUNT ] && stripe_count=$MDSCOUNT
19748 wait_update $HOSTNAME \
19749 "$LFS getdirstripe -c $DIR/$tdir" "$stripe_count" 40 ||
19750 error "stripe count $($LFS getdirstripe -c $DIR/$tdir) != $stripe_count"
19752 wait_update $HOSTNAME \
19753 "$LFS getdirstripe -H $DIR/$tdir" "crush" 200 ||
19754 error "stripe hash $($LFS getdirstripe -H $DIR/$tdir) != crush"
19756 nr_files=$($LFS find -m 1 $DIR/$tdir | grep -c -w $stripe_index)
19757 echo "$nr_files/$total files on MDT$stripe_index after split"
19758 # allow 10% margin of imbalance with crush hash
19759 (( $nr_files <= $total / $stripe_count + $create / 10)) ||
19760 error "$nr_files files on MDT$stripe_index after split"
19762 nr_files=$($LFS find -type f $DIR/$tdir | wc -l)
19763 [ $nr_files -eq $total ] ||
19764 error "total sub files $nr_files != $total"
19767 (( MDS1_VERSION >= $(version_code 2.14.51) )) || return 0
19769 echo "fixed layout directory won't auto split"
19770 $LFS migrate -m 0 $DIR/$tdir || error "migrate $tdir failed"
19771 wait_update $HOSTNAME "$LFS getdirstripe -H $DIR/$tdir" "crush,fixed" \
19772 10 || error "stripe hash $($LFS getdirstripe -H $DIR/$tdir)"
19773 wait_update $HOSTNAME "$LFS getdirstripe -c $DIR/$tdir" 1 10 ||
19774 error "stripe count $($LFS getdirstripe -c $DIR/$tdir)"
19776 run_test 230q "dir auto split"
19779 [[ $PARALLEL != "yes" ]] || skip "skip parallel run"
19780 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19781 [[ $MDS1_VERSION -ge $(version_code 2.13.54) ]] ||
19782 skip "Need MDS version at least 2.13.54"
19784 # maximum amount of local locks:
19785 # parent striped dir - 2 locks
19786 # new stripe in parent to migrate to - 1 lock
19787 # source and target - 2 locks
19788 # Total 5 locks for regular file
19789 mkdir -p $DIR/$tdir
19790 $LFS mkdir -i1 -c2 $DIR/$tdir/dir1
19791 touch $DIR/$tdir/dir1/eee
19793 # create 4 hardlink for 4 more locks
19794 # Total: 9 locks > RS_MAX_LOCKS (8)
19795 $LFS mkdir -i1 -c1 $DIR/$tdir/dir2
19796 $LFS mkdir -i1 -c1 $DIR/$tdir/dir3
19797 $LFS mkdir -i1 -c1 $DIR/$tdir/dir4
19798 $LFS mkdir -i1 -c1 $DIR/$tdir/dir5
19799 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir2/eee
19800 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir3/eee
19801 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir4/eee
19802 ln $DIR/$tdir/dir1/eee $DIR/$tdir/dir5/eee
19804 cancel_lru_locks mdc
19806 $LFS migrate -m1 -c1 $DIR/$tdir/dir1 ||
19807 error "migrate dir fails"
19809 rm -rf $DIR/$tdir || error "rm dir failed after migration"
19811 run_test 230r "migrate with too many local locks"
19814 [ $MDS1_VERSION -ge $(version_code 2.13.57) ] ||
19815 skip "Need MDS version at least 2.13.57"
19817 local mdts=$(comma_list $(mdts_nodes))
19818 local restripe_status=$(do_facet mds1 $LCTL get_param -n \
19819 mdt.*MDT0000.enable_dir_restripe)
19821 stack_trap "do_nodes $mdts $LCTL set_param \
19822 mdt.*.enable_dir_restripe=$restripe_status"
19826 do_nodes $mdts "$LCTL set_param mdt.*.enable_dir_restripe=$st"
19827 test_mkdir $DIR/$tdir
19828 $LFS mkdir $DIR/$tdir |& grep "File exists" ||
19829 error "$LFS mkdir doesn't return -EEXIST if target exists"
19833 run_test 230s "lfs mkdir should return -EEXIST if target exists"
19837 [[ $MDSCOUNT -ge 2 ]] || skip_env "needs >= 2 MDTs"
19838 [[ $MDS1_VERSION -ge $(version_code 2.14.50) ]] ||
19839 skip "Need MDS version at least 2.14.50"
19841 test_mkdir $DIR/$tdir || error "mkdir $tdir failed"
19842 test_mkdir $DIR/$tdir/subdir || error "mkdir subdir failed"
19843 $LFS project -p 1 -s $DIR/$tdir ||
19844 error "set $tdir project id failed"
19845 $LFS project -p 2 -s $DIR/$tdir/subdir ||
19846 error "set subdir project id failed"
19847 $LFS migrate -m 1 -c $MDSCOUNT $DIR/$tdir || error "migrate failed"
19849 run_test 230t "migrate directory with project ID set"
19853 # For simplicity this test assumes that max_pages_per_rpc
19854 # is the same across all OSCs
19855 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
19856 local bulk_size=$((max_pages * PAGE_SIZE))
19857 local brw_size=$(do_facet ost1 $LCTL get_param -n obdfilter.*.brw_size |
19860 mkdir -p $DIR/$tdir
19861 $LFS setstripe -S ${brw_size}M $DIR/$tdir ||
19862 error "failed to set stripe with -S ${brw_size}M option"
19864 # clear the OSC stats
19865 $LCTL set_param osc.*.stats=0 &>/dev/null
19868 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
19869 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
19870 oflag=direct &>/dev/null || error "dd failed"
19872 sync; sleep 1; sync # just to be safe
19873 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
19874 if [ x$nrpcs != "x1" ]; then
19875 $LCTL get_param osc.*.stats
19876 error "found $nrpcs ost_write RPCs, not 1 as expected"
19880 # Drop the OSC cache, otherwise we will read from it
19881 cancel_lru_locks osc
19883 # clear the OSC stats
19884 $LCTL set_param osc.*.stats=0 &>/dev/null
19886 # Client reads $bulk_size.
19887 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
19888 iflag=direct &>/dev/null || error "dd failed"
19890 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
19891 if [ x$nrpcs != "x1" ]; then
19892 $LCTL get_param osc.*.stats
19893 error "found $nrpcs ost_read RPCs, not 1 as expected"
19896 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
19899 mkdir -p $DIR/$tdir
19901 for i in {0..1023}; do
19902 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
19903 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
19904 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
19908 run_test 231b "must not assert on fully utilized OST request buffer"
19911 mkdir -p $DIR/$tdir
19912 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19914 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19915 do_facet ost1 $LCTL set_param fail_loc=0x31c
19917 # ignore dd failure
19918 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
19920 do_facet ost1 $LCTL set_param fail_loc=0
19921 umount_client $MOUNT || error "umount failed"
19922 mount_client $MOUNT || error "mount failed"
19923 stop ost1 || error "cannot stop ost1"
19924 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19926 run_test 232a "failed lock should not block umount"
19929 [ $MDS1_VERSION -ge $(version_code 2.10.58) ] ||
19930 skip "Need MDS version at least 2.10.58"
19932 mkdir -p $DIR/$tdir
19933 $LFS setstripe -c1 -i0 $DIR/$tdir/$tfile
19934 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1
19936 cancel_lru_locks osc
19938 #define OBD_FAIL_LDLM_OST_LVB 0x31c
19939 do_facet ost1 $LCTL set_param fail_loc=0x31c
19942 $LFS data_version $DIR/$tdir/$tfile || true
19944 do_facet ost1 $LCTL set_param fail_loc=0
19945 umount_client $MOUNT || error "umount failed"
19946 mount_client $MOUNT || error "mount failed"
19947 stop ost1 || error "cannot stop ost1"
19948 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
19950 run_test 232b "failed data version lock should not block umount"
19953 [ $MDS1_VERSION -ge $(version_code 2.3.64) ] ||
19954 skip "Need MDS version at least 2.3.64"
19955 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19957 local fid=$($LFS path2fid $MOUNT)
19959 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19960 error "cannot access $MOUNT using its FID '$fid'"
19962 run_test 233a "checking that OBF of the FS root succeeds"
19965 [ $MDS1_VERSION -ge $(version_code 2.5.90) ] ||
19966 skip "Need MDS version at least 2.5.90"
19967 [ -n "$FILESET" ] && skip_env "SKIP due to FILESET set"
19969 local fid=$($LFS path2fid $MOUNT/.lustre)
19971 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19972 error "cannot access $MOUNT/.lustre using its FID '$fid'"
19974 fid=$($LFS path2fid $MOUNT/.lustre/fid)
19975 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
19976 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
19978 run_test 233b "checking that OBF of the FS .lustre succeeds"
19981 local p="$TMP/sanityN-$TESTNAME.parameters"
19982 save_lustre_params client "llite.*.xattr_cache" > $p
19983 lctl set_param llite.*.xattr_cache 1 ||
19984 skip_env "xattr cache is not supported"
19986 mkdir -p $DIR/$tdir || error "mkdir failed"
19987 touch $DIR/$tdir/$tfile || error "touch failed"
19988 # OBD_FAIL_LLITE_XATTR_ENOMEM
19989 $LCTL set_param fail_loc=0x1405
19990 getfattr -n user.attr $DIR/$tdir/$tfile &&
19991 error "getfattr should have failed with ENOMEM"
19992 $LCTL set_param fail_loc=0x0
19995 restore_lustre_params < $p
19998 run_test 234 "xattr cache should not crash on ENOMEM"
20001 [ $MDS1_VERSION -lt $(version_code 2.4.52) ] &&
20002 skip "Need MDS version at least 2.4.52"
20004 flock_deadlock $DIR/$tfile
20009 124) error "process hangs on a deadlock"
20011 *) error "error executing flock_deadlock $DIR/$tfile"
20015 run_test 235 "LU-1715: flock deadlock detection does not work properly"
20019 check_swap_layouts_support
20021 local ref1=/etc/passwd
20022 local ref2=/etc/group
20023 local file1=$DIR/$tdir/f1
20024 local file2=$DIR/$tdir/f2
20026 test_mkdir -c1 $DIR/$tdir
20027 $LFS setstripe -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
20028 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
20029 $LFS setstripe -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
20030 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
20031 local fd=$(free_fd)
20032 local cmd="exec $fd<>$file2"
20035 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
20036 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
20039 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
20044 run_test 236 "Layout swap on open unlinked file"
20046 # LU-4659 linkea consistency
20048 [[ $MDS1_VERSION -gt $(version_code 2.5.57) ]] ||
20049 [[ $MDS1_VERSION -gt $(version_code 2.5.1) &&
20050 $MDS1_VERSION -lt $(version_code 2.5.50) ]] ||
20051 skip "Need MDS version at least 2.5.58 or 2.5.2+"
20054 ln $DIR/$tfile $DIR/$tfile.lnk
20055 touch $DIR/$tfile.new
20056 mv $DIR/$tfile.new $DIR/$tfile
20057 local fid1=$($LFS path2fid $DIR/$tfile)
20058 local fid2=$($LFS path2fid $DIR/$tfile.lnk)
20059 local path1=$($LFS fid2path $FSNAME "$fid1")
20060 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
20061 local path2=$($LFS fid2path $FSNAME "$fid2")
20062 [ $tfile.lnk == $path2 ] ||
20063 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
20066 run_test 238 "Verify linkea consistency"
20068 test_239A() { # was test_239
20069 [ $MDS1_VERSION -lt $(version_code 2.5.60) ] &&
20070 skip "Need MDS version at least 2.5.60"
20072 local list=$(comma_list $(mdts_nodes))
20074 mkdir -p $DIR/$tdir
20075 createmany -o $DIR/$tdir/f- 5000
20076 unlinkmany $DIR/$tdir/f- 5000
20077 [ $MDS1_VERSION -gt $(version_code 2.10.4) ] &&
20078 do_nodes $list "lctl set_param -n osp.*.force_sync=1"
20079 changes=$(do_nodes $list "lctl get_param -n osp.*MDT*.sync_changes \
20080 osp.*MDT*.sync_in_flight" | calc_sum)
20081 [ "$changes" -eq 0 ] || error "$changes not synced"
20083 run_test 239A "osp_sync test"
20085 test_239a() { #LU-5297
20086 remote_mds_nodsh && skip "remote MDS with nodsh"
20089 #define OBD_FAIL_OSP_CHECK_INVALID_REC 0x2100
20090 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2100
20091 chgrp $RUNAS_GID $DIR/$tfile
20092 wait_delete_completed
20094 run_test 239a "process invalid osp sync record correctly"
20096 test_239b() { #LU-5297
20097 remote_mds_nodsh && skip "remote MDS with nodsh"
20100 #define OBD_FAIL_OSP_CHECK_ENOMEM 0x2101
20101 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2101
20102 chgrp $RUNAS_GID $DIR/$tfile1
20103 wait_delete_completed
20104 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
20106 chgrp $RUNAS_GID $DIR/$tfile2
20107 wait_delete_completed
20109 run_test 239b "process osp sync record with ENOMEM error correctly"
20112 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20113 remote_mds_nodsh && skip "remote MDS with nodsh"
20115 mkdir -p $DIR/$tdir
20117 $LFS mkdir -i 0 $DIR/$tdir/d0 ||
20118 error "failed to mkdir $DIR/$tdir/d0 on MDT0"
20119 $LFS mkdir -i 1 $DIR/$tdir/d0/d1 ||
20120 error "failed to mkdir $DIR/$tdir/d0/d1 on MDT1"
20122 umount_client $MOUNT || error "umount failed"
20123 #define OBD_FAIL_TGT_DELAY_CONDITIONAL 0x713
20124 do_facet mds2 lctl set_param fail_loc=0x713 fail_val=1
20125 mount_client $MOUNT || error "failed to mount client"
20127 echo "stat $DIR/$tdir/d0/d1, should not fail/ASSERT"
20128 stat $DIR/$tdir/d0/d1 || error "fail to stat $DIR/$tdir/d0/d1"
20130 run_test 240 "race between ldlm enqueue and the connection RPC (no ASSERT)"
20136 for LOOP in $(seq $count); do
20137 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 2>/dev/null
20138 cancel_lru_locks $OSC || true
20146 for LOOP in $(seq $1); do
20147 dd if=$DIR/$tfile of=/dev/null bs=$bsize count=1 iflag=direct \
20152 test_241a() { # was test_241
20153 local bsize=$PAGE_SIZE
20155 (( bsize < 40960 )) && bsize=40960
20156 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20158 cancel_lru_locks $OSC
20159 test_241_bio 1000 $bsize &
20161 test_241_dio 1000 $bsize
20164 run_test 241a "bio vs dio"
20167 local bsize=$PAGE_SIZE
20169 (( bsize < 40960 )) && bsize=40960
20170 dd if=/dev/zero of=$DIR/$tfile count=1 bs=$bsize
20172 test_241_dio 1000 $bsize &
20174 test_241_dio 1000 $bsize
20177 run_test 241b "dio vs dio"
20180 remote_mds_nodsh && skip "remote MDS with nodsh"
20182 mkdir_on_mdt0 $DIR/$tdir
20183 touch $DIR/$tdir/$tfile
20185 #define OBD_FAIL_MDS_READPAGE_PACK 0x105
20186 do_facet mds1 lctl set_param fail_loc=0x105
20187 /bin/ls $DIR/$tdir && error "ls $DIR/$tdir should fail"
20189 do_facet mds1 lctl set_param fail_loc=0
20190 /bin/ls $DIR/$tdir || error "ls $DIR/$tdir failed"
20192 run_test 242 "mdt_readpage failure should not cause directory unreadable"
20196 test_mkdir $DIR/$tdir
20197 group_lock_test -d $DIR/$tdir || error "A group lock test failed"
20199 run_test 243 "various group lock tests"
20203 test_mkdir $DIR/$tdir
20204 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=35
20205 sendfile_grouplock $DIR/$tdir/$tfile || \
20206 error "sendfile+grouplock failed"
20209 run_test 244a "sendfile with group lock tests"
20213 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
20216 local size=$((1024*1024))
20218 test_mkdir $DIR/$tdir
20219 for i in $(seq 1 $threads); do
20220 local file=$DIR/$tdir/file_$((i / 10))
20221 $MULTIOP $file OG1234w$size_$((i % 3))w$size_$((i % 4))g1234c &
20224 for i in $(seq 1 $threads); do
20228 run_test 244b "multi-threaded write with group lock"
20231 local flagname="multi_mod_rpcs"
20232 local connect_data_name="max_mod_rpcs"
20235 # check if multiple modify RPCs flag is set
20236 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import |
20237 grep "connect_flags:")
20240 echo "$out" | grep -qw $flagname
20241 if [ $? -ne 0 ]; then
20242 echo "connect flag $flagname is not set"
20246 # check if multiple modify RPCs data is set
20247 out=$($LCTL get_param mdc.$FSNAME-MDT0000-*.import)
20250 echo "$out" | grep -qw $connect_data_name ||
20251 error "import should have connect data $connect_data_name"
20253 run_test 245 "check mdc connection flag/data: multiple modify RPCs"
20259 umount_client $submount
20264 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20266 skip_env "Fileset feature is not supported"
20268 local submount=${MOUNT}_$tdir
20271 mkdir -p $submount || error "mkdir $submount failed"
20272 FILESET="$FILESET/$tdir" mount_client $submount ||
20273 error "mount $submount failed"
20274 trap "cleanup_247 $submount" EXIT
20275 echo foo > $submount/$tfile || error "write $submount/$tfile failed"
20276 [ $(cat $MOUNT/$tdir/$tfile) = "foo" ] ||
20277 error "read $MOUNT/$tdir/$tfile failed"
20278 cleanup_247 $submount
20280 run_test 247a "mount subdir as fileset"
20283 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20284 skip_env "Fileset feature is not supported"
20286 local submount=${MOUNT}_$tdir
20288 rm -rf $MOUNT/$tdir
20289 mkdir -p $submount || error "mkdir $submount failed"
20291 FILESET="$FILESET/$tdir" mount_client $submount &&
20292 error "mount $submount should fail"
20295 run_test 247b "mount subdir that dose not exist"
20298 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20299 skip_env "Fileset feature is not supported"
20301 local submount=${MOUNT}_$tdir
20303 mkdir -p $MOUNT/$tdir/dir1
20304 mkdir -p $submount || error "mkdir $submount failed"
20305 trap "cleanup_247 $submount" EXIT
20306 FILESET="$FILESET/$tdir" mount_client $submount ||
20307 error "mount $submount failed"
20308 local fid=$($LFS path2fid $MOUNT/)
20309 $LFS fid2path $submount $fid && error "fid2path should fail"
20310 cleanup_247 $submount
20312 run_test 247c "running fid2path outside subdirectory root"
20315 lctl get_param -n mdc.$FSNAME-MDT0000*.import | grep -q subtree ||
20316 skip "Fileset feature is not supported"
20318 local submount=${MOUNT}_$tdir
20320 mkdir -p $MOUNT/$tdir/dir1
20321 mkdir -p $submount || error "mkdir $submount failed"
20322 FILESET="$FILESET/$tdir" mount_client $submount ||
20323 error "mount $submount failed"
20324 trap "cleanup_247 $submount" EXIT
20326 local td=$submount/dir1
20327 local fid=$($LFS path2fid $td)
20328 [ -z "$fid" ] && error "path2fid unable to get $td FID"
20330 # check that we get the same pathname back
20333 for rootpath in "$submount" "$submount///" "$submount/dir1"; do
20334 echo "$rootpath $fid"
20335 found=$($LFS fid2path $rootpath "$fid")
20336 [ -n "found" ] || error "fid2path should succeed"
20337 [ "$found" == "$td" ] || error "fid2path $found != $td"
20339 # check wrong root path format
20340 rootpath=$submount"_wrong"
20341 found=$($LFS fid2path $rootpath "$fid")
20342 [ -z "$found" ] || error "fid2path should fail ($rootpath != $submount)"
20344 cleanup_247 $submount
20346 run_test 247d "running fid2path inside subdirectory root"
20350 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20352 skip "Fileset feature is not supported"
20354 local submount=${MOUNT}_$tdir
20357 mkdir -p $submount || error "mkdir $submount failed"
20358 FILESET="$FILESET/.." mount_client $submount &&
20359 error "mount $submount should fail"
20362 run_test 247e "mount .. as fileset"
20365 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
20366 [ $MDS1_VERSION -lt $(version_code 2.13.52) ] &&
20367 skip "Need at least version 2.13.52"
20368 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20369 skip "Need at least version 2.14.50"
20370 lctl get_param -n mdc.$FSNAME-MDT0000*.import |
20372 skip "Fileset feature is not supported"
20374 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
20375 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote ||
20376 error "mkdir remote failed"
20377 $LFS mkdir -i $((MDSCOUNT - 1)) $DIR/$tdir/remote/subdir ||
20378 error "mkdir remote/subdir failed"
20379 $LFS mkdir -i 0 -c $MDSCOUNT $DIR/$tdir/striped ||
20380 error "mkdir striped failed"
20381 mkdir $DIR/$tdir/striped/subdir || error "mkdir striped/subdir failed"
20383 local submount=${MOUNT}_$tdir
20385 mkdir -p $submount || error "mkdir $submount failed"
20386 stack_trap "rmdir $submount"
20390 local fileset=$FILESET
20391 local mdts=$(comma_list $(mdts_nodes))
20393 stat=$(do_facet mds1 $LCTL get_param -n \
20394 mdt.*MDT0000.enable_remote_subdir_mount)
20395 stack_trap "do_nodes $mdts $LCTL set_param \
20396 mdt.*.enable_remote_subdir_mount=$stat"
20398 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=0"
20399 stack_trap "umount_client $submount"
20400 FILESET="$fileset/$tdir/remote" mount_client $submount &&
20401 error "mount remote dir $dir should fail"
20403 for dir in $tdir/remote/subdir $tdir/striped $tdir/striped/subdir \
20404 $tdir/striped/. ; do
20405 FILESET="$fileset/$dir" mount_client $submount ||
20406 error "mount $dir failed"
20407 umount_client $submount
20410 do_nodes $mdts "$LCTL set_param mdt.*.enable_remote_subdir_mount=1"
20411 FILESET="$fileset/$tdir/remote" mount_client $submount ||
20412 error "mount $tdir/remote failed"
20414 run_test 247f "mount striped or remote directory as fileset"
20417 [ $MDSCOUNT -lt 4 ] && skip_env "needs >= 4 MDTs"
20418 [ $CLIENT_VERSION -lt $(version_code 2.14.50) ] &&
20419 skip "Need at least version 2.14.50"
20421 $LFS mkdir -i 0 -c 4 -H fnv_1a_64 $DIR/$tdir ||
20422 error "mkdir $tdir failed"
20423 touch $DIR/$tdir/$tfile || error "touch $tfile failed"
20425 local submount=${MOUNT}_$tdir
20427 mkdir -p $submount || error "mkdir $submount failed"
20428 stack_trap "rmdir $submount"
20430 FILESET="$fileset/$tdir" mount_client $submount ||
20431 error "mount $dir failed"
20432 stack_trap "umount $submount"
20434 local mdts=$(comma_list $(mdts_nodes))
20438 stat $submount > /dev/null
20439 cancel_lru_locks $MDC
20440 stat $submount > /dev/null
20441 stat $submount/$tfile > /dev/null
20442 do_nodes $mdts "$LCTL set_param mdt.*.md_stats=clear > /dev/null"
20443 stat $submount/$tfile > /dev/null
20444 nrpcs=$(do_nodes $mdts "lctl get_param -n mdt.*.md_stats" |
20445 awk '/getattr/ {sum += $2} END {print sum}')
20447 [ -z "$nrpcs" ] || error "$nrpcs extra getattr sent"
20449 run_test 247g "mount striped directory as fileset caches ROOT lookup lock"
20452 local fast_read_sav=$($LCTL get_param -n llite.*.fast_read 2>/dev/null)
20453 [ -z "$fast_read_sav" ] && skip "no fast read support"
20455 # create a large file for fast read verification
20456 dd if=/dev/zero of=$DIR/$tfile bs=1M count=128 > /dev/null 2>&1
20458 # make sure the file is created correctly
20459 $CHECKSTAT -s $((128*1024*1024)) $DIR/$tfile ||
20460 { rm -f $DIR/$tfile; skip "file creation error"; }
20462 echo "Test 1: verify that fast read is 4 times faster on cache read"
20464 # small read with fast read enabled
20465 $LCTL set_param -n llite.*.fast_read=1
20466 local t_fast=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20467 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20468 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20469 # small read with fast read disabled
20470 $LCTL set_param -n llite.*.fast_read=0
20471 local t_slow=$(dd if=$DIR/$tfile of=/dev/null bs=4k 2>&1 |
20472 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20473 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20475 # verify that fast read is 4 times faster for cache read
20476 [ $(bc <<< "4 * $t_fast < $t_slow") -eq 1 ] ||
20477 error_not_in_vm "fast read was not 4 times faster: " \
20478 "$t_fast vs $t_slow"
20480 echo "Test 2: verify the performance between big and small read"
20481 $LCTL set_param -n llite.*.fast_read=1
20483 # 1k non-cache read
20484 cancel_lru_locks osc
20485 local t_1k=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20486 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20487 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20489 # 1M non-cache read
20490 cancel_lru_locks osc
20491 local t_1m=$(dd if=$DIR/$tfile of=/dev/null bs=1k 2>&1 |
20492 egrep -o '([[:digit:]\.\,e-]+) s' | cut -d's' -f1 |
20493 sed -e 's/,/./' -e 's/[eE]+*/\*10\^/')
20495 # verify that big IO is not 4 times faster than small IO
20496 [ $(bc <<< "4 * $t_1k >= $t_1m") -eq 1 ] ||
20497 error_not_in_vm "bigger IO is way too fast: $t_1k vs $t_1m"
20499 $LCTL set_param -n llite.*.fast_read=$fast_read_sav
20502 run_test 248a "fast read verification"
20505 # Default short_io_bytes=16384, try both smaller and larger sizes.
20506 # Lustre O_DIRECT read and write needs to be a multiple of PAGE_SIZE.
20507 # 6017024 = 2^12*13*113 = 47008*128 = 11752*512 = 4096*1469 = 53248*113
20508 echo "bs=53248 count=113 normal buffered write"
20509 dd if=/dev/urandom of=$TMP/$tfile.0 bs=53248 count=113 ||
20510 error "dd of initial data file failed"
20511 stack_trap "rm -f $DIR/$tfile.[0-3] $TMP/$tfile.[0-3]" EXIT
20513 echo "bs=47008 count=128 oflag=dsync normal write $tfile.0"
20514 dd if=$TMP/$tfile.0 of=$DIR/$tfile.0 bs=47008 count=128 oflag=dsync ||
20515 error "dd with sync normal writes failed"
20516 cmp $TMP/$tfile.0 $DIR/$tfile.0 || error "compare $DIR/$tfile.0 failed"
20518 echo "bs=11752 count=512 oflag=dsync small write $tfile.1"
20519 dd if=$TMP/$tfile.0 of=$DIR/$tfile.1 bs=11752 count=512 oflag=dsync ||
20520 error "dd with sync small writes failed"
20521 cmp $TMP/$tfile.0 $DIR/$tfile.1 || error "compare $DIR/$tfile.1 failed"
20523 cancel_lru_locks osc
20525 # calculate the small O_DIRECT size and count for the client PAGE_SIZE
20526 local num=$((13 * 113 / (PAGE_SIZE / 4096)))
20527 echo "bs=$PAGE_SIZE count=$num iflag=direct small read $tfile.1"
20528 dd if=$DIR/$tfile.1 of=$TMP/$tfile.1 bs=$PAGE_SIZE count=$num \
20529 iflag=direct || error "dd with O_DIRECT small read failed"
20530 # adjust bytes checked to handle larger PAGE_SIZE for ARM/PPC
20531 cmp --bytes=$((PAGE_SIZE * num)) $TMP/$tfile.0 $TMP/$tfile.1 ||
20532 error "compare $TMP/$tfile.1 failed"
20534 local save=$($LCTL get_param -n osc.*OST000*.short_io_bytes | head -n 1)
20535 stack_trap "$LCTL set_param osc.$FSNAME-*.short_io_bytes=$save" EXIT
20537 # just to see what the maximum tunable value is, and test parsing
20538 echo "test invalid parameter 2MB"
20539 $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=2M &&
20540 error "too-large short_io_bytes allowed"
20541 echo "test maximum parameter 512KB"
20542 # if we can set a larger short_io_bytes, run test regardless of version
20543 if ! $LCTL set_param osc.$FSNAME-OST0000*.short_io_bytes=512K; then
20544 # older clients may not allow setting it this large, that's OK
20545 [ $CLIENT_VERSION -ge $(version_code 2.13.50) ] ||
20546 skip "Need at least client version 2.13.50"
20547 error "medium short_io_bytes failed"
20549 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20550 size=$($LCTL get_param -n osc.$FSNAME-OST0000*.short_io_bytes)
20552 echo "test large parameter 64KB"
20553 $LCTL set_param osc.$FSNAME-*.short_io_bytes=65536
20554 $LCTL get_param osc.$FSNAME-OST0000*.short_io_bytes
20556 echo "bs=47008 count=128 oflag=dsync large write $tfile.2"
20557 dd if=$TMP/$tfile.0 of=$DIR/$tfile.2 bs=47008 count=128 oflag=dsync ||
20558 error "dd with sync large writes failed"
20559 cmp $TMP/$tfile.0 $DIR/$tfile.2 || error "compare $DIR/$tfile.2 failed"
20561 # calculate the large O_DIRECT size and count for the client PAGE_SIZE
20562 local size=$(((4096 * 13 + PAGE_SIZE - 1) / PAGE_SIZE * PAGE_SIZE))
20563 num=$((113 * 4096 / PAGE_SIZE))
20564 echo "bs=$size count=$num oflag=direct large write $tfile.3"
20565 dd if=$TMP/$tfile.0 of=$DIR/$tfile.3 bs=$size count=$num oflag=direct ||
20566 error "dd with O_DIRECT large writes failed"
20567 cmp --bytes=$((size * num)) $TMP/$tfile.0 $DIR/$tfile.3 ||
20568 error "compare $DIR/$tfile.3 failed"
20570 cancel_lru_locks osc
20572 echo "bs=$size count=$num iflag=direct large read $tfile.2"
20573 dd if=$DIR/$tfile.2 of=$TMP/$tfile.2 bs=$size count=$num iflag=direct ||
20574 error "dd with O_DIRECT large read failed"
20575 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.2 ||
20576 error "compare $TMP/$tfile.2 failed"
20578 echo "bs=$size count=$num iflag=direct large read $tfile.3"
20579 dd if=$DIR/$tfile.3 of=$TMP/$tfile.3 bs=$size count=$num iflag=direct ||
20580 error "dd with O_DIRECT large read failed"
20581 cmp --bytes=$((size * num)) $TMP/$tfile.0 $TMP/$tfile.3 ||
20582 error "compare $TMP/$tfile.3 failed"
20584 run_test 248b "test short_io read and write for both small and large sizes"
20586 test_249() { # LU-7890
20587 [ $MDS1_VERSION -lt $(version_code 2.8.53) ] &&
20588 skip "Need at least version 2.8.54"
20591 $LFS setstripe -c 1 $DIR/$tfile
20592 # Offset 2T == 4k * 512M
20593 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 seek=512M ||
20594 error "dd to 2T offset failed"
20596 run_test 249 "Write above 2T file size"
20599 [ "$(facet_fstype ost$(($($LFS getstripe -i $DIR/$tfile) + 1)))" = "zfs" ] \
20600 && skip "no 16TB file size limit on ZFS"
20602 $LFS setstripe -c 1 $DIR/$tfile
20603 # ldiskfs extent file size limit is (16TB - 4KB - 1) bytes
20604 local size=$((16 * 1024 * 1024 * 1024 * 1024 - 4096 - 1))
20605 $TRUNCATE $DIR/$tfile $size || error "truncate $tfile to $size failed"
20606 dd if=/dev/zero of=$DIR/$tfile bs=10 count=1 oflag=append \
20607 conv=notrunc,fsync && error "append succeeded"
20610 run_test 250 "Write above 16T limit"
20613 $LFS setstripe -c -1 -S 1048576 $DIR/$tfile
20615 #define OBD_FAIL_LLITE_LOST_LAYOUT 0x1407
20616 #Skip once - writing the first stripe will succeed
20617 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20618 $MULTIOP $DIR/$tfile o:O_RDWR:w2097152c 2>&1 | grep -q "short write" &&
20619 error "short write happened"
20621 $LCTL set_param fail_loc=0xa0001407 fail_val=1
20622 $MULTIOP $DIR/$tfile or2097152c 2>&1 | grep -q "short read" &&
20623 error "short read happened"
20627 run_test 251 "Handling short read and write correctly"
20630 remote_mds_nodsh && skip "remote MDS with nodsh"
20631 remote_ost_nodsh && skip "remote OST with nodsh"
20632 if [ "$ost1_FSTYPE" != ldiskfs ] || [ "$mds1_FSTYPE" != ldiskfs ]; then
20633 skip_env "ldiskfs only test"
20643 # check lr_reader on OST0000
20645 dev=$(facet_device $tgt)
20646 out=$(do_facet $tgt $LR_READER $dev)
20647 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20649 uuid=$(echo "$out" | grep -i uuid | awk '{ print $2 }')
20650 [ "$uuid" == "$(ostuuid_from_index 0)" ] ||
20651 error "Invalid uuid returned by $LR_READER on target $tgt"
20652 echo -e "uuid returned by $LR_READER is '$uuid'\n"
20654 # check lr_reader -c on MDT0000
20656 dev=$(facet_device $tgt)
20657 if ! do_facet $tgt $LR_READER -h | grep -q OPTIONS; then
20658 skip "$LR_READER does not support additional options"
20660 out=$(do_facet $tgt $LR_READER -c $dev)
20661 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20663 num=$(echo "$out" | grep -c "mdtlov")
20664 [ "$num" -eq $((MDSCOUNT - 1)) ] ||
20665 error "Invalid number of mdtlov clients returned by $LR_READER"
20666 echo -e "Number of mdtlov clients returned by $LR_READER is '$num'\n"
20668 # check lr_reader -cr on MDT0000
20669 out=$(do_facet $tgt $LR_READER -cr $dev)
20670 [ $? -eq 0 ] || error "$LR_READER failed on target $tgt device $dev"
20672 echo "$out" | grep -q "^reply_data:$" ||
20673 error "$LR_READER should have returned 'reply_data' section"
20674 num=$(echo "$out" | grep -c "client_generation")
20675 echo -e "Number of reply data returned by $LR_READER is '$num'\n"
20677 run_test 252 "check lr_reader tool"
20680 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20681 remote_mds_nodsh && skip "remote MDS with nodsh"
20682 remote_mgs_nodsh && skip "remote MGS with nodsh"
20686 local ost_name=$(ostname_from_index $ostidx)
20689 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $ost_name)
20690 do_facet $SINGLEMDS $LCTL get_param -n \
20691 osp.$mdtosc_proc1.reserved_mb_high ||
20692 skip "remote MDS does not support reserved_mb_high"
20696 wait_delete_completed
20699 pool_add $TESTNAME || error "Pool creation failed"
20700 pool_add_targets $TESTNAME 0 || error "Pool add targets failed"
20702 $LFS setstripe $DIR/$tdir -i $ostidx -c 1 -p $FSNAME.$TESTNAME ||
20703 error "Setstripe failed"
20705 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M count=10
20707 local wms=$(ost_watermarks_set_enospc $tfile $ostidx |
20709 stack_trap "ost_watermarks_clear_enospc $tfile $ostidx $wms" EXIT
20711 local oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20712 osp.$mdtosc_proc1.prealloc_status)
20713 echo "prealloc_status $oa_status"
20715 dd if=/dev/zero of=$DIR/$tdir/$tfile.1 bs=1M count=1 &&
20716 error "File creation should fail"
20718 #object allocation was stopped, but we still able to append files
20719 dd if=/dev/zero of=$DIR/$tdir/$tfile.0 bs=1M seek=6 count=5 \
20720 oflag=append || error "Append failed"
20722 rm -f $DIR/$tdir/$tfile.0
20724 # For this test, we want to delete the files we created to go out of
20725 # space but leave the watermark, so we remain nearly out of space
20726 ost_watermarks_enospc_delete_files $tfile $ostidx
20728 wait_delete_completed
20732 for i in $(seq 10 12); do
20733 dd if=/dev/zero of=$DIR/$tdir/$tfile.$i bs=1M count=1 \
20734 2>/dev/null || error "File creation failed after rm"
20737 oa_status=$(do_facet $SINGLEMDS $LCTL get_param -n \
20738 osp.$mdtosc_proc1.prealloc_status)
20739 echo "prealloc_status $oa_status"
20741 if (( oa_status != 0 )); then
20742 error "Object allocation still disable after rm"
20745 run_test 253 "Check object allocation limit"
20748 [ $PARALLEL == "yes" ] && skip "skip parallel run"
20749 remote_mds_nodsh && skip "remote MDS with nodsh"
20750 do_facet $SINGLEMDS $LCTL get_param -n mdd.$MDT0.changelog_size ||
20751 skip "MDS does not support changelog_size"
20754 local MDT0=$(facet_svc $SINGLEMDS)
20756 changelog_register || error "changelog_register failed"
20758 changelog_clear 0 || error "changelog_clear failed"
20760 local size1=$(do_facet $SINGLEMDS \
20761 $LCTL get_param -n mdd.$MDT0.changelog_size)
20762 echo "Changelog size $size1"
20765 $LFS mkdir -i 0 $DIR/$tdir
20767 mkdir -p $DIR/$tdir/pics/2008/zachy
20768 touch $DIR/$tdir/pics/2008/zachy/timestamp
20769 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
20770 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
20771 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
20772 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
20773 rm $DIR/$tdir/pics/desktop.jpg
20775 local size2=$(do_facet $SINGLEMDS \
20776 $LCTL get_param -n mdd.$MDT0.changelog_size)
20777 echo "Changelog size after work $size2"
20779 (( $size2 > $size1 )) ||
20780 error "new Changelog size=$size2 less than old size=$size1"
20782 run_test 254 "Check changelog size"
20789 lfs ladvise -a invalid $file 2>&1 | grep "Valid types" |
20790 awk -F: '{print $2}' | grep $type > /dev/null
20791 if [ $? -ne 0 ]; then
20801 lfs ladvise -a willread $file > /dev/null 2>&1
20802 if [ $? -eq 0 ]; then
20806 lfs ladvise -a willread $file 2>&1 |
20807 grep "Inappropriate ioctl for device" > /dev/null
20808 if [ $? -eq 0 ]; then
20815 bc <<<"scale=2; ($1 - $2) * 100 / $2"
20818 # run a random read IO workload
20819 # usage: random_read_iops <filename> <filesize> <iosize>
20820 random_read_iops() {
20823 local iosize=${3:-4096}
20825 $READS -f $file -s $fsize -b $iosize -n $((fsize / iosize)) -t 60 |
20826 sed -e '/^$/d' -e 's#.*s, ##' -e 's#MB/s##'
20829 drop_file_oss_cache() {
20833 $LFS ladvise -a dontneed $file 2>/dev/null ||
20834 do_nodes $nodes "echo 3 > /proc/sys/vm/drop_caches"
20837 ladvise_willread_performance()
20840 local average_origin=0
20841 local average_cache=0
20842 local average_ladvise=0
20844 for ((i = 1; i <= $repeat; i++)); do
20845 echo "Iter $i/$repeat: reading without willread hint"
20846 cancel_lru_locks osc
20847 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20848 local speed_origin=$(random_read_iops $DIR/$tfile $size)
20849 echo "Iter $i/$repeat: uncached speed: $speed_origin"
20850 average_origin=$(bc <<<"$average_origin + $speed_origin")
20852 cancel_lru_locks osc
20853 local speed_cache=$(random_read_iops $DIR/$tfile $size)
20854 echo "Iter $i/$repeat: OSS cache speed: $speed_cache"
20855 average_cache=$(bc <<<"$average_cache + $speed_cache")
20857 cancel_lru_locks osc
20858 drop_file_oss_cache $DIR/$tfile $(comma_list $(osts_nodes))
20859 $LFS ladvise -a willread $DIR/$tfile || error "ladvise failed"
20860 local speed_ladvise=$(random_read_iops $DIR/$tfile $size)
20861 echo "Iter $i/$repeat: ladvise speed: $speed_ladvise"
20862 average_ladvise=$(bc <<<"$average_ladvise + $speed_ladvise")
20864 average_origin=$(bc <<<"scale=2; $average_origin / $repeat")
20865 average_cache=$(bc <<<"scale=2; $average_cache / $repeat")
20866 average_ladvise=$(bc <<<"scale=2; $average_ladvise / $repeat")
20868 speedup_cache=$(percent $average_cache $average_origin)
20869 speedup_ladvise=$(percent $average_ladvise $average_origin)
20871 echo "Average uncached read: $average_origin"
20872 echo "Average speedup with OSS cached read: " \
20873 "$average_cache = +$speedup_cache%"
20874 echo "Average speedup with ladvise willread: " \
20875 "$average_ladvise = +$speedup_ladvise%"
20877 local lowest_speedup=20
20878 if [ ${average_cache%.*} -lt $lowest_speedup ]; then
20879 echo "Speedup with OSS cached read less than $lowest_speedup%," \
20880 "got $average_cache%. Skipping ladvise willread check."
20884 # the test won't work on ZFS until it supports 'ladvise dontneed', but
20885 # it is still good to run until then to exercise 'ladvise willread'
20886 ! $LFS ladvise -a dontneed $DIR/$tfile &&
20887 [ "$ost1_FSTYPE" = "zfs" ] &&
20888 echo "osd-zfs does not support dontneed or drop_caches" &&
20891 lowest_speedup=$(bc <<<"scale=2; $average_cache / 2")
20892 [[ ${average_ladvise%.*} > $lowest_speedup ]] ||
20893 error_not_in_vm "Speedup with willread is less than " \
20894 "$lowest_speedup%, got $average_ladvise%"
20898 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20899 skip "lustre < 2.8.54 does not support ladvise "
20900 remote_ost_nodsh && skip "remote OST with nodsh"
20902 stack_trap "rm -f $DIR/$tfile"
20903 lfs setstripe -c -1 -i 0 $DIR/$tfile || error "$tfile failed"
20905 ladvise_no_type willread $DIR/$tfile &&
20906 skip "willread ladvise is not supported"
20908 ladvise_no_ioctl $DIR/$tfile &&
20909 skip "ladvise ioctl is not supported"
20912 local size=$((size_mb * 1048576))
20913 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
20914 error "dd to $DIR/$tfile failed"
20916 lfs ladvise -a willread $DIR/$tfile ||
20917 error "Ladvise failed with no range argument"
20919 lfs ladvise -a willread -s 0 $DIR/$tfile ||
20920 error "Ladvise failed with no -l or -e argument"
20922 lfs ladvise -a willread -e 1 $DIR/$tfile ||
20923 error "Ladvise failed with only -e argument"
20925 lfs ladvise -a willread -l 1 $DIR/$tfile ||
20926 error "Ladvise failed with only -l argument"
20928 lfs ladvise -a willread -s 2 -e 1 $DIR/$tfile &&
20929 error "End offset should not be smaller than start offset"
20931 lfs ladvise -a willread -s 2 -e 2 $DIR/$tfile &&
20932 error "End offset should not be equal to start offset"
20934 lfs ladvise -a willread -s $size -l 1 $DIR/$tfile ||
20935 error "Ladvise failed with overflowing -s argument"
20937 lfs ladvise -a willread -s 1 -e $((size + 1)) $DIR/$tfile ||
20938 error "Ladvise failed with overflowing -e argument"
20940 lfs ladvise -a willread -s 1 -l $size $DIR/$tfile ||
20941 error "Ladvise failed with overflowing -l argument"
20943 lfs ladvise -a willread -l 1 -e 2 $DIR/$tfile &&
20944 error "Ladvise succeeded with conflicting -l and -e arguments"
20946 echo "Synchronous ladvise should wait"
20948 #define OBD_FAIL_OST_LADVISE_PAUSE 0x237
20949 do_nodes $(comma_list $(osts_nodes)) \
20950 $LCTL set_param fail_val=$delay fail_loc=0x237
20952 local start_ts=$SECONDS
20953 lfs ladvise -a willread $DIR/$tfile ||
20954 error "Ladvise failed with no range argument"
20955 local end_ts=$SECONDS
20956 local inteval_ts=$((end_ts - start_ts))
20958 if [ $inteval_ts -lt $(($delay - 1)) ]; then
20959 error "Synchronous advice didn't wait reply"
20962 echo "Asynchronous ladvise shouldn't wait"
20963 local start_ts=$SECONDS
20964 lfs ladvise -a willread -b $DIR/$tfile ||
20965 error "Ladvise failed with no range argument"
20966 local end_ts=$SECONDS
20967 local inteval_ts=$((end_ts - start_ts))
20969 if [ $inteval_ts -gt $(($delay / 2)) ]; then
20970 error "Asynchronous advice blocked"
20973 do_nodes $(comma_list $(osts_nodes)) $LCTL set_param fail_loc=0
20974 ladvise_willread_performance
20976 run_test 255a "check 'lfs ladvise -a willread'"
20982 do_facet $facet "cat /proc/meminfo | grep ^${info}:" | awk '{print $2}'
20986 [ $OST1_VERSION -lt $(version_code 2.8.54) ] &&
20987 skip "lustre < 2.8.54 does not support ladvise "
20988 remote_ost_nodsh && skip "remote OST with nodsh"
20990 stack_trap "rm -f $DIR/$tfile"
20991 lfs setstripe -c 1 -i 0 $DIR/$tfile
20993 ladvise_no_type dontneed $DIR/$tfile &&
20994 skip "dontneed ladvise is not supported"
20996 ladvise_no_ioctl $DIR/$tfile &&
20997 skip "ladvise ioctl is not supported"
20999 ! $LFS ladvise -a dontneed $DIR/$tfile &&
21000 [ "$ost1_FSTYPE" = "zfs" ] &&
21001 skip "zfs-osd does not support 'ladvise dontneed'"
21004 local size=$((size_mb * 1048576))
21005 # In order to prevent disturbance of other processes, only check 3/4
21006 # of the memory usage
21007 local kibibytes=$((size_mb * 1024 * 3 / 4))
21009 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=$size_mb ||
21010 error "dd to $DIR/$tfile failed"
21012 #force write to complete before dropping OST cache & checking memory
21015 local total=$(facet_meminfo ost1 MemTotal)
21016 echo "Total memory: $total KiB"
21018 do_facet ost1 "sync && echo 3 > /proc/sys/vm/drop_caches"
21019 local before_read=$(facet_meminfo ost1 Cached)
21020 echo "Cache used before read: $before_read KiB"
21022 lfs ladvise -a willread $DIR/$tfile ||
21023 error "Ladvise willread failed"
21024 local after_read=$(facet_meminfo ost1 Cached)
21025 echo "Cache used after read: $after_read KiB"
21027 lfs ladvise -a dontneed $DIR/$tfile ||
21028 error "Ladvise dontneed again failed"
21029 local no_read=$(facet_meminfo ost1 Cached)
21030 echo "Cache used after dontneed ladvise: $no_read KiB"
21032 if [ $total -lt $((before_read + kibibytes)) ]; then
21033 echo "Memory is too small, abort checking"
21037 if [ $((before_read + kibibytes)) -gt $after_read ]; then
21038 error "Ladvise willread should use more memory" \
21039 "than $kibibytes KiB"
21042 if [ $((no_read + kibibytes)) -gt $after_read ]; then
21043 error "Ladvise dontneed should release more memory" \
21044 "than $kibibytes KiB"
21047 run_test 255b "check 'lfs ladvise -a dontneed'"
21050 [ $OST1_VERSION -lt $(version_code 2.10.50) ] &&
21051 skip "lustre < 2.10.50 does not support lockahead"
21053 local ost1_imp=$(get_osc_import_name client ost1)
21054 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
21062 test_mkdir -p $DIR/$tdir
21063 $LFS setstripe -i 0 -c 1 $DIR/$tdir
21065 #test 10 returns only success/failure
21067 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21069 if [ $rc -eq 255 ]; then
21070 error "Ladvise test${i} failed, ${rc}"
21073 #test 11 counts lock enqueue requests, all others count new locks
21075 count=$(do_facet ost1 \
21076 $LCTL get_param -n ost.OSS.ost.stats)
21077 count=$(echo "$count" | grep ldlm_extent_enqueue | awk '{ print $2 }')
21079 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21081 if [ $rc -eq 255 ]; then
21082 error "Ladvise test${i} failed, ${rc}"
21085 new_count=$(do_facet ost1 \
21086 $LCTL get_param -n ost.OSS.ost.stats)
21087 new_count=$(echo "$new_count" | grep ldlm_extent_enqueue | \
21088 awk '{ print $2 }')
21090 difference="$((new_count - count))"
21091 if [ $difference -ne $rc ]; then
21092 error "Ladvise test${i}, bad enqueue count, returned " \
21093 "${rc}, actual ${difference}"
21096 for i in $(seq 12 21); do
21097 # If we do not do this, we run the risk of having too many
21098 # locks and starting lock cancellation while we are checking
21100 cancel_lru_locks osc
21102 count=$($LCTL get_param -n \
21103 ldlm.namespaces.$imp_name.lock_unused_count)
21105 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21107 if [ $rc -eq 255 ]; then
21108 error "Ladvise test ${i} failed, ${rc}"
21111 new_count=$($LCTL get_param -n \
21112 ldlm.namespaces.$imp_name.lock_unused_count)
21113 difference="$((new_count - count))"
21115 # Test 15 output is divided by 100 to map down to valid return
21116 if [ $i -eq 15 ]; then
21120 if [ $difference -ne $rc ]; then
21121 error "Ladvise test ${i}, bad lock count, returned " \
21122 "${rc}, actual ${difference}"
21126 #test 22 returns only success/failure
21128 lockahead_test -d $DIR/$tdir -t $i -f $tfile
21130 if [ $rc -eq 255 ]; then
21131 error "Ladvise test${i} failed, ${rc}"
21134 run_test 255c "suite of ladvise lockahead tests"
21137 [ $PARALLEL == "yes" ] && skip "skip parallel run"
21138 remote_mds_nodsh && skip "remote MDS with nodsh"
21139 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21140 changelog_users $SINGLEMDS | grep "^cl" &&
21141 skip "active changelog user"
21147 mdt_dev=$(mdsdevname 1)
21150 changelog_register || error "changelog_register failed"
21153 mkdir_on_mdt0 $DIR/$tdir
21155 changelog_clear 0 || error "changelog_clear failed"
21158 touch $DIR/$tdir/{1..10}
21161 stop $SINGLEMDS || error "Fail to stop MDT"
21165 start $SINGLEMDS $mdt_dev $MDS_MOUNT_OPTS || error "Fail to start MDT"
21167 #after mount new plainllog is used
21168 touch $DIR/$tdir/{11..19}
21169 local tmpfile="$(mktemp --tmpdir -u $tfile.XXXXXX)"
21170 stack_trap "rm -f $tmpfile"
21171 cat_sl=$(do_facet $SINGLEMDS "sync; \
21172 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21173 llog_reader $tmpfile | grep -c type=1064553b")
21174 do_facet $SINGLEMDS llog_reader $tmpfile
21176 [ $cat_sl != 2 ] && error "Changelog catalog has $cat_sl != 2 slots"
21178 changelog_clear 0 || error "changelog_clear failed"
21180 cat_sl=$(do_facet $SINGLEMDS "sync; \
21181 $DEBUGFS -c -R 'dump changelog_catalog $tmpfile' $mdt_dev; \
21182 llog_reader $tmpfile | grep -c type=1064553b")
21184 if (( cat_sl == 2 )); then
21185 error "Empty plain llog was not deleted from changelog catalog"
21186 elif (( cat_sl != 1 )); then
21187 error "Active plain llog shouldn't be deleted from catalog"
21190 run_test 256 "Check llog delete for empty and not full state"
21193 remote_mds_nodsh && skip "remote MDS with nodsh"
21194 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
21195 skip "Need MDS version at least 2.8.55"
21197 test_mkdir $DIR/$tdir
21199 setfattr -n trusted.name1 -v value1 $DIR/$tdir ||
21200 error "setfattr -n trusted.name1=value1 $DIR/$tdir failed"
21203 #define OBD_FAIL_MDS_XATTR_REP 0x161
21204 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21205 local facet=mds$((mdtidx + 1))
21206 set_nodes_failloc $(facet_active_host $facet) 0x80000161
21207 getfattr -n trusted.name1 $DIR/$tdir 2> /dev/null
21209 stop $facet || error "stop MDS failed"
21210 start $facet $(mdsdevname $((mdtidx + 1))) $MDS_MOUNT_OPTS ||
21211 error "start MDS fail"
21212 wait_recovery_complete $facet
21214 run_test 257 "xattr locks are not lost"
21216 # Verify we take the i_mutex when security requires it
21218 #define OBD_FAIL_IMUTEX_SEC 0x141c
21219 $LCTL set_param fail_loc=0x141c
21221 chmod u+s $DIR/$tfile
21222 chmod a+rwx $DIR/$tfile
21223 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21225 if [ $RC -ne 0 ]; then
21226 error "error, failed to take i_mutex, rc=$?"
21230 run_test 258a "verify i_mutex security behavior when suid attributes is set"
21232 # Verify we do NOT take the i_mutex in the normal case
21234 #define OBD_FAIL_IMUTEX_NOSEC 0x141d
21235 $LCTL set_param fail_loc=0x141d
21238 chmod a+rw $DIR/$tfile
21239 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=4k count=1 oflag=append
21241 if [ $RC -ne 0 ]; then
21242 error "error, took i_mutex unnecessarily, rc=$?"
21247 run_test 258b "verify i_mutex security behavior"
21250 local file=$DIR/$tfile
21254 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip "ldiskfs only test"
21256 stack_trap "rm -f $file" EXIT
21258 wait_delete_completed
21259 before=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21260 echo "before: $before"
21262 $LFS setstripe -i 0 -c 1 $file
21263 dd if=/dev/zero of=$file bs=1M count=10 || error "couldn't write"
21265 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21266 echo "after write: $after"
21268 #define OBD_FAIL_OSD_FAIL_AT_TRUNCATE 0x2301
21269 do_facet ost1 $LCTL set_param fail_loc=0x2301
21271 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21272 echo "after truncate: $after"
21275 do_facet ost1 $LCTL set_param fail_loc=0
21276 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS || error "cannot start ost1"
21278 after=$(do_facet ost1 "$LCTL get_param -n osd-*.*OST0000.kbytesfree")
21279 echo "after restart: $after"
21280 [ $((after - before)) -ge $(fs_log_size ost1) ] &&
21281 error "missing truncate?"
21285 run_test 259 "crash at delayed truncate"
21288 #define OBD_FAIL_MDC_CLOSE 0x806
21289 $LCTL set_param fail_loc=0x80000806
21293 run_test 260 "Check mdc_close fail"
21295 ### Data-on-MDT sanity tests ###
21297 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21298 skip "Need MDS version at least 2.10.55 for DoM"
21301 local dom=$DIR/$tdir/dom_file
21302 local tmp=$DIR/$tdir/tmp_file
21304 mkdir_on_mdt0 $DIR/$tdir
21306 # basic checks for DoM component creation
21307 $LFS setstripe -E 1024K -E 2048K -L mdt $dom 2>/dev/null &&
21308 error "Can set MDT layout to non-first entry"
21310 $LFS setstripe -E 1024K -L mdt -E 2048K -L mdt $dom 2>/dev/null &&
21311 error "Can define multiple entries as MDT layout"
21313 $LFS setstripe -E 1M -L mdt $dom || error "Can't create DoM layout"
21315 [ $($LFS getstripe -L $dom) == "mdt" ] || error "bad pattern"
21316 [ $($LFS getstripe -c $dom) == 0 ] || error "bad stripe count"
21317 [ $($LFS getstripe -S $dom) == 1048576 ] || error "bad stripe size"
21319 local mdtidx=$($LFS getstripe -m $dom)
21320 local mdtname=MDT$(printf %04x $mdtidx)
21321 local facet=mds$((mdtidx + 1))
21322 local space_check=1
21324 # Skip free space checks with ZFS
21325 [ "$(facet_fstype $facet)" == "zfs" ] && space_check=0
21329 local size_tmp=$((65536 * 3))
21330 local mdtfree1=$(do_facet $facet \
21331 lctl get_param -n osd*.*$mdtname.kbytesfree)
21333 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21334 # check also direct IO along write
21335 # IO size must be a multiple of PAGE_SIZE on all platforms (ARM=64KB)
21336 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21338 cmp $tmp $dom || error "file data is different"
21339 [ $(stat -c%s $dom) == $size_tmp ] ||
21340 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21341 if [ $space_check == 1 ]; then
21342 local mdtfree2=$(do_facet $facet \
21343 lctl get_param -n osd*.*$mdtname.kbytesfree)
21345 # increase in usage from by $size_tmp
21346 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21347 error "MDT free space wrong after write: " \
21348 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21352 local size_dom=10000
21354 $TRUNCATE $dom $size_dom
21355 [ $(stat -c%s $dom) == $size_dom ] ||
21356 error "bad size after truncate: $(stat -c%s $dom) != $size_dom"
21357 if [ $space_check == 1 ]; then
21358 mdtfree1=$(do_facet $facet \
21359 lctl get_param -n osd*.*$mdtname.kbytesfree)
21360 # decrease in usage from $size_tmp to new $size_dom
21361 [ $(($mdtfree1 - $mdtfree2)) -ge \
21362 $(((size_tmp - size_dom) / 1024)) ] ||
21363 error "MDT free space is wrong after truncate: " \
21364 "$mdtfree1 >= $mdtfree2 + ($size_tmp - $size_dom) / 1024"
21370 size_dom=$((size_dom + size_tmp))
21371 [ $(stat -c%s $dom) == $size_dom ] ||
21372 error "bad size after append: $(stat -c%s $dom) != $size_dom"
21373 if [ $space_check == 1 ]; then
21374 mdtfree2=$(do_facet $facet \
21375 lctl get_param -n osd*.*$mdtname.kbytesfree)
21376 # increase in usage by $size_tmp from previous
21377 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_tmp / 1024)) ] ||
21378 error "MDT free space is wrong after append: " \
21379 "$mdtfree1 >= $mdtfree2 + $size_tmp/1024"
21384 if [ $space_check == 1 ]; then
21385 mdtfree1=$(do_facet $facet \
21386 lctl get_param -n osd*.*$mdtname.kbytesfree)
21387 # decrease in usage by $size_dom from previous
21388 [ $(($mdtfree1 - $mdtfree2)) -ge $((size_dom / 1024)) ] ||
21389 error "MDT free space is wrong after removal: " \
21390 "$mdtfree1 >= $mdtfree2 + $size_dom/1024"
21393 # combined striping
21394 $LFS setstripe -E 1024K -L mdt -E EOF $dom ||
21395 error "Can't create DoM + OST striping"
21397 size_tmp=2031616 # must be a multiple of PAGE_SIZE=65536 on ARM
21398 dd if=/dev/urandom of=$tmp bs=1024 count=$((size_tmp / 1024))
21399 # check also direct IO along write
21400 dd if=$tmp of=$dom bs=65536 count=$((size_tmp / 65536)) oflag=direct
21402 cmp $tmp $dom || error "file data is different"
21403 [ $(stat -c%s $dom) == $size_tmp ] ||
21404 error "bad size after write: $(stat -c%s $dom) != $size_tmp"
21409 run_test 270a "DoM: basic functionality tests"
21412 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21413 skip "Need MDS version at least 2.10.55"
21415 local dom=$DIR/$tdir/dom_file
21416 local max_size=1048576
21418 mkdir -p $DIR/$tdir
21419 $LFS setstripe -E $max_size -L mdt $dom
21421 # truncate over the limit
21422 $TRUNCATE $dom $(($max_size + 1)) &&
21423 error "successful truncate over the maximum size"
21424 # write over the limit
21425 dd if=/dev/zero of=$dom bs=$max_size seek=1 count=1 &&
21426 error "successful write over the maximum size"
21427 # append over the limit
21428 dd if=/dev/zero of=$dom bs=$(($max_size - 3)) count=1
21429 echo "12345" >> $dom && error "successful append over the maximum size"
21434 run_test 270b "DoM: maximum size overflow checks for DoM-only file"
21437 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21438 skip "Need MDS version at least 2.10.55"
21440 mkdir -p $DIR/$tdir
21441 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21443 # check files inherit DoM EA
21444 touch $DIR/$tdir/first
21445 [ $($LFS getstripe -L $DIR/$tdir/first) == "mdt" ] ||
21446 error "bad pattern"
21447 [ $($LFS getstripe -c $DIR/$tdir/first) == 0 ] ||
21448 error "bad stripe count"
21449 [ $($LFS getstripe -S $DIR/$tdir/first) == 1048576 ] ||
21450 error "bad stripe size"
21452 # check directory inherits DoM EA and uses it as default
21453 mkdir $DIR/$tdir/subdir
21454 touch $DIR/$tdir/subdir/second
21455 [ $($LFS getstripe -L $DIR/$tdir/subdir/second) == "mdt" ] ||
21456 error "bad pattern in sub-directory"
21457 [ $($LFS getstripe -c $DIR/$tdir/subdir/second) == 0 ] ||
21458 error "bad stripe count in sub-directory"
21459 [ $($LFS getstripe -S $DIR/$tdir/subdir/second) == 1048576 ] ||
21460 error "bad stripe size in sub-directory"
21463 run_test 270c "DoM: DoM EA inheritance tests"
21466 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21467 skip "Need MDS version at least 2.10.55"
21469 mkdir -p $DIR/$tdir
21470 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21472 # inherit default DoM striping
21473 mkdir $DIR/$tdir/subdir
21474 touch $DIR/$tdir/subdir/f1
21476 # change default directory striping
21477 $LFS setstripe -c 1 $DIR/$tdir/subdir
21478 touch $DIR/$tdir/subdir/f2
21479 [ $($LFS getstripe -c $DIR/$tdir/subdir/f2) == 1 ] ||
21480 error "wrong default striping in file 2"
21481 [ $($LFS getstripe -L $DIR/$tdir/subdir/f2) == "raid0" ] ||
21482 error "bad pattern in file 2"
21485 run_test 270d "DoM: change striping from DoM to RAID0"
21488 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21489 skip "Need MDS version at least 2.10.55"
21491 mkdir -p $DIR/$tdir/dom
21492 mkdir -p $DIR/$tdir/norm
21495 $LFS setstripe -E 1M -L mdt $DIR/$tdir/dom
21496 $LFS setstripe -i 0 -S 2M $DIR/$tdir/norm
21498 createmany -o $DIR/$tdir/dom/dom- $DOMFILES
21499 createmany -o $DIR/$tdir/norm/norm- $NORMFILES
21501 # find DoM files by layout
21502 NUM=$($LFS find -L mdt -type f $DIR/$tdir 2>/dev/null | wc -l)
21503 [ $NUM -eq $DOMFILES ] ||
21504 error "lfs find -L: found $NUM, expected $DOMFILES"
21505 echo "Test 1: lfs find 20 DOM files by layout: OK"
21507 # there should be 1 dir with default DOM striping
21508 NUM=$($LFS find -L mdt -type d $DIR/$tdir 2>/dev/null | wc -l)
21510 error "lfs find -L: found $NUM, expected 1 dir"
21511 echo "Test 2: lfs find 1 DOM dir by layout: OK"
21513 # find DoM files by stripe size
21514 NUM=$($LFS find -S -1200K -type f $DIR/$tdir 2>/dev/null | wc -l)
21515 [ $NUM -eq $DOMFILES ] ||
21516 error "lfs find -S: found $NUM, expected $DOMFILES"
21517 echo "Test 4: lfs find 20 DOM files by stripe size: OK"
21519 # find files by stripe offset except DoM files
21520 NUM=$($LFS find -i 0 -type f $DIR/$tdir 2>/dev/null | wc -l)
21521 [ $NUM -eq $NORMFILES ] ||
21522 error "lfs find -i: found $NUM, expected $NORMFILES"
21523 echo "Test 5: lfs find no DOM files by stripe index: OK"
21526 run_test 270e "DoM: lfs find with DoM files test"
21529 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21530 skip "Need MDS version at least 2.10.55"
21532 local mdtname=${FSNAME}-MDT0000-mdtlov
21533 local dom=$DIR/$tdir/dom_file
21534 local dom_limit_saved=$(do_facet mds1 $LCTL get_param -n \
21535 lod.$mdtname.dom_stripesize)
21536 local dom_limit=131072
21538 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=$dom_limit
21539 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21540 lod.$mdtname.dom_stripesize)
21541 [ ${dom_limit} -eq ${dom_current} ] ||
21542 error "Cannot change per-MDT DoM stripe limit to $dom_limit"
21544 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21545 $LFS setstripe -d $DIR/$tdir
21546 $LFS setstripe -E $dom_limit -L mdt $DIR/$tdir ||
21547 error "Can't set directory default striping"
21549 # exceed maximum stripe size
21550 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21551 error "Can't create file with $((dom_limit * 2)) DoM stripe"
21552 [ $($LFS getstripe -S $dom) -eq $((dom_limit * 2)) ] &&
21553 error "Able to create DoM component size more than LOD limit"
21555 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21556 dom_current=$(do_facet mds1 $LCTL get_param -n \
21557 lod.$mdtname.dom_stripesize)
21558 [ 0 -eq ${dom_current} ] ||
21559 error "Can't set zero DoM stripe limit"
21562 # attempt to create DoM file on server with disabled DoM should
21563 # remove DoM entry from layout and be succeed
21564 $LFS setstripe -E $dom_limit -L mdt -E -1 $dom ||
21565 error "Can't create DoM file (DoM is disabled)"
21566 [ $($LFS getstripe -L $dom) == "mdt" ] &&
21567 error "File has DoM component while DoM is disabled"
21570 # attempt to create DoM file with only DoM stripe should return error
21571 $LFS setstripe -E $dom_limit -L mdt $dom &&
21572 error "Able to create DoM-only file while DoM is disabled"
21574 # too low values to be aligned with smallest stripe size 64K
21575 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=30000
21576 dom_current=$(do_facet mds1 $LCTL get_param -n \
21577 lod.$mdtname.dom_stripesize)
21578 [ 30000 -eq ${dom_current} ] &&
21579 error "Can set too small DoM stripe limit"
21581 # 64K is a minimal stripe size in Lustre, expect limit of that size
21582 [ 65536 -eq ${dom_current} ] ||
21583 error "Limit is not set to 64K but ${dom_current}"
21585 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=2147483648
21586 dom_current=$(do_facet mds1 $LCTL get_param -n \
21587 lod.$mdtname.dom_stripesize)
21589 [ 2147483648 -eq ${dom_current} ] &&
21590 error "Can set too large DoM stripe limit"
21592 do_facet mds1 $LCTL set_param -n \
21593 lod.$mdtname.dom_stripesize=$((dom_limit * 2))
21594 $LFS setstripe -E $((dom_limit * 2)) -L mdt $dom ||
21595 error "Can't create DoM component size after limit change"
21596 do_facet mds1 $LCTL set_param -n \
21597 lod.$mdtname.dom_stripesize=$((dom_limit / 2))
21598 $LFS setstripe -E $dom_limit -L mdt ${dom}_big ||
21599 error "Can't create DoM file after limit decrease"
21600 [ $($LFS getstripe -S ${dom}_big) -eq $((dom_limit / 2)) ] ||
21601 error "Can create big DoM component after limit decrease"
21602 touch ${dom}_def ||
21603 error "Can't create file with old default layout"
21605 do_facet mds1 $LCTL set_param -n lod.*.dom_stripesize=$dom_limit_saved
21608 run_test 270f "DoM: maximum DoM stripe size checks"
21611 [ $MDS1_VERSION -ge $(version_code 2.13.52) ] ||
21612 skip "Need MDS version at least 2.13.52"
21613 local dom=$DIR/$tdir/$tfile
21615 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21616 local lodname=${FSNAME}-MDT0000-mdtlov
21618 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21619 save_lustre_params mds1 "lod.${lodname}.dom_stripesize_max_kb" > $save
21620 save_lustre_params mds1 "lod.${lodname}.dom_threshold_free_mb" >> $save
21621 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21623 local dom_limit=1024
21624 local dom_threshold="50%"
21626 $LFS setstripe -d $DIR/$tdir
21627 $LFS setstripe -E ${dom_limit}K -L mdt $DIR/$tdir ||
21628 error "Can't set directory default striping"
21630 do_facet mds1 $LCTL set_param -n \
21631 lod.${lodname}.dom_stripesize_max_kb=$dom_limit
21632 # set 0 threshold and create DOM file to change tunable stripesize
21633 do_facet mds1 $LCTL set_param -n lod.${lodname}.dom_threshold_free_mb=0
21634 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21635 error "Failed to create $dom file"
21636 # now tunable dom_cur_stripesize should reach maximum
21637 local dom_current=$(do_facet mds1 $LCTL get_param -n \
21638 lod.${lodname}.dom_stripesize_cur_kb)
21639 [[ $dom_current == $dom_limit ]] ||
21640 error "Current DOM stripesize is not maximum"
21643 # set threshold for further tests
21644 do_facet mds1 $LCTL set_param -n \
21645 lod.${lodname}.dom_threshold_free_mb=$dom_threshold
21646 echo "DOM threshold is $dom_threshold free space"
21649 # Spoof bfree to exceed threshold
21650 #define OBD_FAIL_MDS_STATFS_SPOOF 0x168
21651 do_facet mds1 $LCTL set_param -n fail_loc=0x0168
21652 for spfree in 40 20 0 15 30 55; do
21653 do_facet mds1 $LCTL set_param -n fail_val=$spfree
21654 $LFS setstripe -E ${dom_limit}K -L mdt -E -1 $dom ||
21655 error "Failed to create $dom file"
21656 dom_def=$(do_facet mds1 $LCTL get_param -n \
21657 lod.${lodname}.dom_stripesize_cur_kb)
21658 echo "Free space: ${spfree}%, default DOM stripe: ${dom_def}K"
21659 [[ $dom_def != $dom_current ]] ||
21660 error "Default stripe size was not changed"
21661 if [[ $spfree > 0 ]] ; then
21662 dom_set=$($LFS getstripe -S $dom)
21663 [[ $dom_set == $((dom_def * 1024)) ]] ||
21664 error "DOM component size is still old"
21666 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21667 error "DoM component is set with no free space"
21670 dom_current=$dom_def
21673 run_test 270g "DoM: default DoM stripe size depends on free space"
21676 [[ $MDS1_VERSION -ge $(version_code 2.13.53) ]] ||
21677 skip "Need MDS version at least 2.13.53"
21679 local mdtname=${FSNAME}-MDT0000-mdtlov
21680 local dom=$DIR/$tdir/$tfile
21681 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
21683 save_lustre_params mds1 "lod.*.dom_stripesize" > $save
21684 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
21686 $LFS mkdir -i 0 -c 1 $DIR/$tdir
21687 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_1 ||
21688 error "can't create OST file"
21689 # mirrored file with DOM entry in the second mirror
21690 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 ${dom}_1 ||
21691 error "can't create mirror with DoM component"
21693 do_facet mds1 $LCTL set_param -n lod.$mdtname.dom_stripesize=0
21695 # DOM component in the middle and has other enries in the same mirror,
21696 # should succeed but lost DoM component
21697 $LFS setstripe --copy=${dom}_1 $dom ||
21698 error "Can't create file from OST|DOM mirror layout"
21699 # check new file has no DoM layout after all
21700 [[ $($LFS getstripe -L $dom) != "mdt" ]] ||
21701 error "File has DoM component while DoM is disabled"
21703 run_test 270h "DoM: DoM stripe removal when disabled on server"
21706 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21707 skip "Need MDS version at least 2.10.55"
21709 local dom=$DIR/$tdir/dom
21711 mkdir -p $DIR/$tdir
21713 $LFS setstripe -E 1024K -L mdt $dom
21715 lctl set_param -n mdc.*.stats=clear
21716 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21717 cat $dom > /dev/null
21718 local reads=$(lctl get_param -n mdc.*.stats | grep -c ost_read)
21719 [ $reads -eq 0 ] || error "Unexpected $reads READ RPCs"
21723 run_test 271a "DoM: data is cached for read after write"
21726 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21727 skip "Need MDS version at least 2.10.55"
21729 local dom=$DIR/$tdir/dom
21731 mkdir -p $DIR/$tdir
21733 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21735 lctl set_param -n mdc.*.stats=clear
21736 dd if=/dev/zero of=$dom bs=4096 count=1 || return 1
21737 cancel_lru_locks mdc
21738 $CHECKSTAT -t file -s 4096 $dom || error "stat #1 fails"
21739 # second stat to check size is cached on client
21740 $CHECKSTAT -t file -s 4096 $dom || error "stat #2 fails"
21741 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21742 [ $gls -eq 0 ] || error "Unexpected $gls glimpse RPCs"
21745 run_test 271b "DoM: no glimpse RPC for stat (DoM only file)"
21748 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21749 skip "Need MDS version at least 2.10.55"
21751 local dom=$DIR/$tdir/dom
21753 mkdir -p $DIR/$tdir
21755 $LFS setstripe -E 1024K -L mdt -E EOF $dom
21757 lctl set_param -n mdc.*.stats=clear
21758 lctl set_param -n osc.*.stats=clear
21759 dd if=/dev/zero of=$dom bs=2048K count=1 || return 1
21760 cancel_lru_locks mdc
21761 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21762 # second stat to check size is cached on client
21763 $CHECKSTAT -t file -s 2097152 $dom || error "stat"
21764 local gls=$(lctl get_param -n mdc.*.stats | grep -c ldlm_glimpse)
21765 [ $gls == 0 ] || error "Unexpected $gls glimpse RPCs"
21766 local gls=$(lctl get_param -n osc.*.stats | grep -c ldlm_glimpse)
21767 [ $gls == 0 ] || error "Unexpected $gls OSC glimpse RPCs"
21770 run_test 271ba "DoM: no glimpse RPC for stat (combined file)"
21776 local mdt=MDT$(printf %04x $mdtidx)
21778 if [ -z $param ]; then
21779 lctl get_param -n mdc.*$mdt*.stats
21781 lctl get_param -n mdc.*$mdt*.stats | awk "/$param/"'{print $2}'
21786 [ $MDS1_VERSION -lt $(version_code 2.10.55) ] &&
21787 skip "Need MDS version at least 2.10.55"
21789 local dom=$DIR/$tdir/dom
21791 mkdir -p $DIR/$tdir
21793 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21795 local mdtidx=$($LFS getstripe -m $DIR/$tdir)
21796 local facet=mds$((mdtidx + 1))
21798 cancel_lru_locks mdc
21799 do_facet $facet lctl set_param -n mdt.*.dom_lock=0
21800 createmany -o $dom 1000
21801 lctl set_param -n mdc.*.stats=clear
21802 smalliomany -w $dom 1000 200
21803 get_mdc_stats $mdtidx
21804 local enq=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21805 # Each file has 1 open, 1 IO enqueues, total 2000
21806 # but now we have also +1 getxattr for security.capability, total 3000
21807 [ $enq -ge 2000 ] || error "Too few enqueues $enq, expected > 2000"
21808 unlinkmany $dom 1000
21810 cancel_lru_locks mdc
21811 do_facet $facet lctl set_param -n mdt.*.dom_lock=1
21812 createmany -o $dom 1000
21813 lctl set_param -n mdc.*.stats=clear
21814 smalliomany -w $dom 1000 200
21815 local enq_2=$(get_mdc_stats $mdtidx ldlm_ibits_enqueue)
21816 # Expect to see reduced amount of RPCs by 1000 due to single enqueue
21817 # for OPEN and IO lock.
21818 [ $((enq - enq_2)) -ge 1000 ] ||
21819 error "Too many enqueues $enq_2, expected about $((enq - 1000))"
21820 unlinkmany $dom 1000
21823 run_test 271c "DoM: IO lock at open saves enqueue RPCs"
21825 cleanup_271def_tests() {
21831 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21832 skip "Need MDS version at least 2.10.57"
21834 local dom=$DIR/$tdir/dom
21835 local tmp=$TMP/$tfile
21836 trap "cleanup_271def_tests $tmp" EXIT
21838 mkdir -p $DIR/$tdir
21840 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21842 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21844 cancel_lru_locks mdc
21845 dd if=/dev/urandom of=$tmp bs=1000 count=1
21846 dd if=$tmp of=$dom bs=1000 count=1
21847 cancel_lru_locks mdc
21849 cat /etc/hosts >> $tmp
21850 lctl set_param -n mdc.*.stats=clear
21852 # append data to the same file it should update local page
21853 echo "Append to the same page"
21854 cat /etc/hosts >> $dom
21855 local num=$(get_mdc_stats $mdtidx ost_read)
21856 local ra=$(get_mdc_stats $mdtidx req_active)
21857 local rw=$(get_mdc_stats $mdtidx req_waittime)
21859 [ -z $num ] || error "$num READ RPC occured"
21860 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21864 cmp $tmp $dom || error "file miscompare"
21866 cancel_lru_locks mdc
21867 lctl set_param -n mdc.*.stats=clear
21869 echo "Open and read file"
21870 cat $dom > /dev/null
21871 local num=$(get_mdc_stats $mdtidx ost_read)
21872 local ra=$(get_mdc_stats $mdtidx req_active)
21873 local rw=$(get_mdc_stats $mdtidx req_waittime)
21875 [ -z $num ] || error "$num READ RPC occured"
21876 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21880 cmp $tmp $dom || error "file miscompare"
21884 run_test 271d "DoM: read on open (1K file in reply buffer)"
21887 [ $MDS1_VERSION -lt $(version_code 2.10.57) ] &&
21888 skip "Need MDS version at least 2.10.57"
21890 local dom=$DIR/$tdir/dom
21891 local tmp=$TMP/$tfile
21892 trap "cleanup_271def_tests $tmp" EXIT
21894 mkdir -p $DIR/$tdir
21896 $LFS setstripe -E 1024K -L mdt $DIR/$tdir
21898 local mdtidx=$($LFS getstripe --mdt-index $DIR/$tdir)
21900 cancel_lru_locks mdc
21901 dd if=/dev/urandom of=$tmp bs=265000 count=1
21902 dd if=$tmp of=$dom bs=265000 count=1
21903 cancel_lru_locks mdc
21904 cat /etc/hosts >> $tmp
21905 lctl set_param -n mdc.*.stats=clear
21907 echo "Append to the same page"
21908 cat /etc/hosts >> $dom
21909 local num=$(get_mdc_stats $mdtidx ost_read)
21910 local ra=$(get_mdc_stats $mdtidx req_active)
21911 local rw=$(get_mdc_stats $mdtidx req_waittime)
21913 [ -z $num ] || error "$num READ RPC occured"
21914 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21918 cmp $tmp $dom || error "file miscompare"
21920 cancel_lru_locks mdc
21921 lctl set_param -n mdc.*.stats=clear
21923 echo "Open and read file"
21924 cat $dom > /dev/null
21925 local num=$(get_mdc_stats $mdtidx ost_read)
21926 local ra=$(get_mdc_stats $mdtidx req_active)
21927 local rw=$(get_mdc_stats $mdtidx req_waittime)
21929 [ -z $num ] && num=0
21930 [ $num -eq 1 ] || error "expect 1 READ RPC, $num occured"
21931 [ $ra == $rw ] || error "$((ra - rw)) resend occured"
21935 cmp $tmp $dom || error "file miscompare"
21939 run_test 271f "DoM: read on open (200K file and read tail)"
21942 [[ $($LCTL get_param mdc.*.import) =~ async_discard ]] ||
21943 skip "Skipping due to old client or server version"
21945 $LFS setstripe -E 1024K -L mdt -E EOF $DIR1/$tfile
21947 $CHECKSTAT -t file $DIR1/$tfile
21949 $MULTIOP $DIR1/$tfile Ow40960_w4096c &
21952 #define OBD_FAIL_LDLM_CANCEL_BL_CB_RACE
21953 $LCTL set_param fail_loc=0x80000314
21954 rm $DIR1/$tfile || error "Unlink fails"
21956 kill -USR1 $MULTIOP_PID && wait $MULTIOP_PID || error "multiop failure"
21957 [ $RC -eq 0 ] || error "Failed write to stale object"
21959 run_test 271g "Discard DoM data vs client flush race"
21962 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21963 skip "Need MDS version at least 2.11.50"
21965 local dom=$DIR/$tdir/dom
21966 mkdir -p $DIR/$tdir
21968 $LFS setstripe -E 256K -L mdt -E -1 -c1 $dom
21969 dd if=/dev/urandom of=$dom bs=512K count=1 ||
21970 error "failed to write data into $dom"
21971 local old_md5=$(md5sum $dom)
21973 $LFS migrate -E 256K -L mdt -E -1 -c2 $dom ||
21974 error "failed to migrate to the same DoM component"
21976 local new_md5=$(md5sum $dom)
21978 [ "$old_md5" == "$new_md5" ] ||
21979 error "md5sum differ: $old_md5, $new_md5"
21981 [ $($LFS getstripe -c $dom) -eq 2 ] ||
21982 error "bad final stripe count: $($LFS getstripe -c $dom) != 2"
21984 run_test 272a "DoM migration: new layout with the same DOM component"
21987 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
21988 skip "Need MDS version at least 2.11.50"
21990 local dom=$DIR/$tdir/dom
21991 mkdir -p $DIR/$tdir
21992 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
21994 local mdtidx=$($LFS getstripe -m $dom)
21995 local mdtname=MDT$(printf %04x $mdtidx)
21996 local facet=mds$((mdtidx + 1))
21998 local mdtfree1=$(do_facet $facet \
21999 lctl get_param -n osd*.*$mdtname.kbytesfree)
22000 dd if=/dev/urandom of=$dom bs=2M count=1 ||
22001 error "failed to write data into $dom"
22002 local old_md5=$(md5sum $dom)
22003 cancel_lru_locks mdc
22004 local mdtfree1=$(do_facet $facet \
22005 lctl get_param -n osd*.*$mdtname.kbytesfree)
22007 $LFS migrate -c2 $dom ||
22008 error "failed to migrate to the new composite layout"
22009 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22010 error "MDT stripe was not removed"
22012 cancel_lru_locks mdc
22013 local new_md5=$(md5sum $dom)
22014 [ "$old_md5" == "$new_md5" ] ||
22015 error "$old_md5 != $new_md5"
22017 # Skip free space checks with ZFS
22018 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22019 local mdtfree2=$(do_facet $facet \
22020 lctl get_param -n osd*.*$mdtname.kbytesfree)
22021 [ $mdtfree2 -gt $mdtfree1 ] ||
22022 error "MDT space is not freed after migration"
22026 run_test 272b "DoM migration: DOM file to the OST-striped file (plain)"
22029 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22030 skip "Need MDS version at least 2.11.50"
22032 local dom=$DIR/$tdir/$tfile
22033 mkdir -p $DIR/$tdir
22034 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22036 local mdtidx=$($LFS getstripe -m $dom)
22037 local mdtname=MDT$(printf %04x $mdtidx)
22038 local facet=mds$((mdtidx + 1))
22040 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22041 error "failed to write data into $dom"
22042 local old_md5=$(md5sum $dom)
22043 cancel_lru_locks mdc
22044 local mdtfree1=$(do_facet $facet \
22045 lctl get_param -n osd*.*$mdtname.kbytesfree)
22047 $LFS migrate -E 2M -c1 -E -1 -c2 $dom ||
22048 error "failed to migrate to the new composite layout"
22049 [ $($LFS getstripe -L $dom) == 'mdt' ] &&
22050 error "MDT stripe was not removed"
22052 cancel_lru_locks mdc
22053 local new_md5=$(md5sum $dom)
22054 [ "$old_md5" == "$new_md5" ] ||
22055 error "$old_md5 != $new_md5"
22057 # Skip free space checks with ZFS
22058 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22059 local mdtfree2=$(do_facet $facet \
22060 lctl get_param -n osd*.*$mdtname.kbytesfree)
22061 [ $mdtfree2 -gt $mdtfree1 ] ||
22062 error "MDS space is not freed after migration"
22066 run_test 272c "DoM migration: DOM file to the OST-striped file (composite)"
22069 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22070 skip "Need MDS version at least 2.12.55"
22072 local dom=$DIR/$tdir/$tfile
22073 mkdir -p $DIR/$tdir
22074 $LFS setstripe -E 1M -L mdt -E -1 -c1 $dom
22076 local mdtidx=$($LFS getstripe -m $dom)
22077 local mdtname=MDT$(printf %04x $mdtidx)
22078 local facet=mds$((mdtidx + 1))
22080 dd if=/dev/urandom of=$dom bs=2M count=1 oflag=direct ||
22081 error "failed to write data into $dom"
22082 local old_md5=$(md5sum $dom)
22083 cancel_lru_locks mdc
22084 local mdtfree1=$(do_facet $facet \
22085 lctl get_param -n osd*.*$mdtname.kbytesfree)
22087 $LFS mirror extend -N -E 2M -c1 -E -1 -c2 $dom ||
22088 error "failed mirroring to the new composite layout"
22089 $LFS mirror resync $dom ||
22090 error "failed mirror resync"
22091 $LFS mirror split --mirror-id 1 -d $dom ||
22092 error "failed mirror split"
22094 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22095 error "MDT stripe was not removed"
22097 cancel_lru_locks mdc
22098 local new_md5=$(md5sum $dom)
22099 [ "$old_md5" == "$new_md5" ] ||
22100 error "$old_md5 != $new_md5"
22102 # Skip free space checks with ZFS
22103 if [ "$(facet_fstype $facet)" != "zfs" ]; then
22104 local mdtfree2=$(do_facet $facet \
22105 lctl get_param -n osd*.*$mdtname.kbytesfree)
22106 [ $mdtfree2 -gt $mdtfree1 ] ||
22107 error "MDS space is not freed after DOM mirror deletion"
22111 run_test 272d "DoM mirroring: OST-striped mirror to DOM file"
22114 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22115 skip "Need MDS version at least 2.12.55"
22117 local dom=$DIR/$tdir/$tfile
22118 mkdir -p $DIR/$tdir
22119 $LFS setstripe -c 2 $dom
22121 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22122 error "failed to write data into $dom"
22123 local old_md5=$(md5sum $dom)
22124 cancel_lru_locks mdc
22126 $LFS mirror extend -N -E 1M -L mdt -E eof -c2 $dom ||
22127 error "failed mirroring to the DOM layout"
22128 $LFS mirror resync $dom ||
22129 error "failed mirror resync"
22130 $LFS mirror split --mirror-id 1 -d $dom ||
22131 error "failed mirror split"
22133 [ $($LFS getstripe -L $dom) != 'mdt' ] ||
22134 error "MDT stripe was not removed"
22136 cancel_lru_locks mdc
22137 local new_md5=$(md5sum $dom)
22138 [ "$old_md5" == "$new_md5" ] ||
22139 error "$old_md5 != $new_md5"
22143 run_test 272e "DoM mirroring: DOM mirror to the OST-striped file"
22146 [ $MDS1_VERSION -lt $(version_code 2.12.55) ] &&
22147 skip "Need MDS version at least 2.12.55"
22149 local dom=$DIR/$tdir/$tfile
22150 mkdir -p $DIR/$tdir
22151 $LFS setstripe -c 2 $dom
22153 dd if=/dev/urandom of=$dom bs=512K count=1 oflag=direct ||
22154 error "failed to write data into $dom"
22155 local old_md5=$(md5sum $dom)
22156 cancel_lru_locks mdc
22158 $LFS migrate -E 1M -L mdt -E eof -c2 -v $dom ||
22159 error "failed migrating to the DOM file"
22161 cancel_lru_locks mdc
22162 local new_md5=$(md5sum $dom)
22163 [ "$old_md5" != "$new_md5" ] &&
22164 error "$old_md5 != $new_md5"
22168 run_test 272f "DoM migration: OST-striped file to DOM file"
22171 [ $MDS1_VERSION -lt $(version_code 2.11.50) ] &&
22172 skip "Need MDS version at least 2.11.50"
22174 # Layout swap cannot be done if either file has DOM component,
22175 # this will never be supported, migration should be used instead
22177 local dom=$DIR/$tdir/$tfile
22178 mkdir -p $DIR/$tdir
22180 $LFS setstripe -c2 ${dom}_plain
22181 $LFS setstripe -E 1M -L mdt -E -1 -c2 ${dom}_dom
22182 $LFS swap_layouts ${dom}_plain ${dom}_dom &&
22183 error "can swap layout with DoM component"
22184 $LFS swap_layouts ${dom}_dom ${dom}_plain &&
22185 error "can swap layout with DoM component"
22187 $LFS setstripe -E 1M -c1 -E -1 -c2 ${dom}_comp
22188 $LFS swap_layouts ${dom}_comp ${dom}_dom &&
22189 error "can swap layout with DoM component"
22190 $LFS swap_layouts ${dom}_dom ${dom}_comp &&
22191 error "can swap layout with DoM component"
22194 run_test 273a "DoM: layout swapping should fail with DOM"
22197 mkdir -p $DIR/$tdir
22198 $LFS setstripe -E 1M -L mdt -E -1 -c -1 $DIR/$tdir
22200 #define OBD_FAIL_MDS_COMMITRW_DELAY 0x16b
22201 do_facet mds1 $LCTL set_param fail_loc=0x8000016b fail_val=2
22203 $MULTIOP $DIR/$tdir/$tfile Ouw2097152c
22205 run_test 273b "DoM: race writeback and object destroy"
22208 remote_ost_nodsh && skip "remote OST with nodsh"
22209 [ $OST1_VERSION -lt $(version_code 2.10.57) ] &&
22210 skip "Need OST version >= 2.10.57"
22212 local file=$DIR/$tfile
22215 oss=$(comma_list $(osts_nodes))
22217 dd if=/dev/urandom of=$file bs=1M count=2 ||
22218 error "failed to create a file"
22219 cancel_lru_locks osc
22222 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22223 error "failed to read a file"
22225 #define OBD_FAIL_LDLM_PAUSE_CANCEL2 0x31f
22226 $LCTL set_param fail_loc=0x8000031f
22228 cancel_lru_locks osc &
22231 #define OBD_FAIL_LDLM_PROLONG_PAUSE 0x32b
22232 do_nodes $oss $LCTL set_param fail_loc=0x8000032b
22233 #IO takes another lock, but matches the PENDING one
22234 #and places it to the IO RPC
22235 dd if=$file of=/dev/null bs=1M count=1 iflag=direct ||
22236 error "failed to read a file with PENDING lock"
22238 run_test 275 "Read on a canceled duplicate lock"
22241 remote_ost_nodsh && skip "remote OST with nodsh"
22244 do_facet ost1 "(while true; do \
22245 $LCTL get_param obdfilter.*.filesfree > /dev/null 2>&1; \
22246 done) & pid=\\\$!; echo \\\$pid > $TMP/sanity_276_pid" &
22249 for LOOP in $(seq 20); do
22251 start ost1 $(ostdevname 1) $OST_MOUNT_OPTS
22254 do_facet ost1 "pid=\\\$(cat $TMP/sanity_276_pid); kill -9 \\\$pid; \
22255 rm $TMP/sanity_276_pid"
22257 run_test 276 "Race between mount and obd_statfs"
22260 $LCTL set_param ldlm.namespaces.*.lru_size=0
22261 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
22262 local cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22263 grep ^used_mb | awk '{print $2}')
22264 [ $cached_mb -eq 1 ] || error "expected mb 1 got $cached_mb"
22265 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 \
22266 oflag=direct conv=notrunc
22267 cached_mb=$($LCTL get_param llite.*.max_cached_mb |
22268 grep ^used_mb | awk '{print $2}')
22269 [ $cached_mb -eq 0 ] || error "expected mb 0 got $cached_mb"
22271 run_test 277 "Direct IO shall drop page cache"
22274 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
22275 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
22276 [[ "$(facet_host mds1)" != "$(facet_host mds2)" ]] &&
22277 skip "needs the same host for mdt1 mdt2" && return
22282 #define OBD_FAIL_OBD_STOP_MDS_RACE 0x60b
22283 do_facet mds2 $LCTL set_param fail_loc=0x8000060c
22289 echo "Starting MDTs"
22290 start mds1 $(mdsdevname 1) $MDS_MOUNT_OPTS
22292 #For the error assertion will happen. lu_env_get_key(..., &mdt_thread_key)
22294 do_facet mds2 $LCTL set_param fail_loc=0
22296 start mds2 $(mdsdevname 2) $MDS_MOUNT_OPTS
22297 wait_recovery_complete mds2
22299 run_test 278 "Race starting MDS between MDTs stop/start"
22302 [ $MGS_VERSION -lt $(version_code 2.13.52) ] &&
22303 skip "Need MGS version at least 2.13.52"
22304 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22305 combined_mgs_mds || skip "needs combined MGS/MDT"
22307 umount_client $MOUNT
22308 #define OBD_FAIL_MDS_LLOG_UMOUNT_RACE 0x15e
22309 do_facet mgs $LCTL set_param fail_loc=0x8000015e fail_val=0
22311 mount_client $MOUNT &
22313 stop mgs || error "stop mgs failed"
22314 #for a race mgs would crash
22315 start mgs $(mgsdevname) $MGS_MOUNT_OPTS || error "start mgs failed"
22316 # make sure we unmount client before remounting
22318 umount_client $MOUNT
22319 mount_client $MOUNT || error "mount client failed"
22321 run_test 280 "Race between MGS umount and client llog processing"
22323 cleanup_test_300() {
22327 test_striped_dir() {
22332 mkdir -p $DIR/$tdir
22334 SAVE_UMASK=$(umask)
22335 trap cleanup_test_300 RETURN EXIT
22337 $LFS setdirstripe -i $mdt_index -c 2 -H all_char -o 755 \
22338 $DIR/$tdir/striped_dir ||
22339 error "set striped dir error"
22341 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
22342 [ "$mode" = "755" ] || error "expect 755 got $mode"
22344 $LFS getdirstripe $DIR/$tdir/striped_dir > /dev/null 2>&1 ||
22345 error "getdirstripe failed"
22346 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
22347 if [ "$stripe_count" != "2" ]; then
22348 error "1:stripe_count is $stripe_count, expect 2"
22350 stripe_count=$($LFS getdirstripe -T $DIR/$tdir/striped_dir)
22351 if [ "$stripe_count" != "2" ]; then
22352 error "2:stripe_count is $stripe_count, expect 2"
22355 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
22356 if [ "$stripe_index" != "$mdt_index" ]; then
22357 error "stripe_index is $stripe_index, expect $mdt_index"
22360 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22361 error "nlink error after create striped dir"
22363 mkdir $DIR/$tdir/striped_dir/a
22364 mkdir $DIR/$tdir/striped_dir/b
22366 stat $DIR/$tdir/striped_dir/a ||
22367 error "create dir under striped dir failed"
22368 stat $DIR/$tdir/striped_dir/b ||
22369 error "create dir under striped dir failed"
22371 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
22372 error "nlink error after mkdir"
22374 rmdir $DIR/$tdir/striped_dir/a
22375 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
22376 error "nlink error after rmdir"
22378 rmdir $DIR/$tdir/striped_dir/b
22379 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
22380 error "nlink error after rmdir"
22382 chattr +i $DIR/$tdir/striped_dir
22383 createmany -o $DIR/$tdir/striped_dir/f 10 &&
22384 error "immutable flags not working under striped dir!"
22385 chattr -i $DIR/$tdir/striped_dir
22387 rmdir $DIR/$tdir/striped_dir ||
22388 error "rmdir striped dir error"
22396 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22397 skip "skipped for lustre < 2.7.0"
22398 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22399 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22401 test_striped_dir 0 || error "failed on striped dir on MDT0"
22402 test_striped_dir 1 || error "failed on striped dir on MDT0"
22404 run_test 300a "basic striped dir sanity test"
22407 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22408 skip "skipped for lustre < 2.7.0"
22409 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22410 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22417 test_mkdir $DIR/$tdir || error "mkdir fail"
22418 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22419 error "set striped dir error"
22420 for i in {0..9}; do
22421 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
22423 touch $DIR/$tdir/striped_dir/file_$i || error "touch error $i"
22424 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
22425 [ $mtime1 -eq $mtime2 ] && error "mtime unchanged after create"
22427 rm -f $DIR/$tdir/striped_dir/file_$i || error "unlink error $i"
22428 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
22429 [ $mtime2 -eq $mtime3 ] && error "mtime unchanged after unlink"
22433 run_test 300b "check ctime/mtime for striped dir"
22436 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22437 skip "skipped for lustre < 2.7.0"
22438 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22439 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22443 mkdir_on_mdt0 $DIR/$tdir
22444 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
22445 error "set striped dir error"
22447 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
22448 error "chown striped dir failed"
22450 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
22451 error "create 5k files failed"
22453 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
22455 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
22459 run_test 300c "chown && check ls under striped directory"
22462 [ $MDS1_VERSION -lt $(version_code 2.7.0) ] &&
22463 skip "skipped for lustre < 2.7.0"
22464 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22465 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22470 mkdir -p $DIR/$tdir
22471 $LFS setstripe -c 2 $DIR/$tdir
22473 #local striped directory
22474 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22475 error "set striped dir error"
22476 #look at the directories for debug purposes
22478 $LFS getdirstripe $DIR/$tdir
22479 ls -l $DIR/$tdir/striped_dir
22480 $LFS getdirstripe $DIR/$tdir/striped_dir
22481 createmany -o $DIR/$tdir/striped_dir/f 10 ||
22482 error "create 10 files failed"
22484 #remote striped directory
22485 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
22486 error "set striped dir error"
22487 #look at the directories for debug purposes
22489 $LFS getdirstripe $DIR/$tdir
22490 ls -l $DIR/$tdir/remote_striped_dir
22491 $LFS getdirstripe $DIR/$tdir/remote_striped_dir
22492 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
22493 error "create 10 files failed"
22495 for file in $(find $DIR/$tdir); do
22496 stripe_count=$($LFS getstripe -c $file)
22497 [ $stripe_count -eq 2 ] ||
22498 error "wrong stripe $stripe_count for $file"
22503 run_test 300d "check default stripe under striped directory"
22506 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22507 skip "Need MDS version at least 2.7.55"
22508 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22509 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22514 mkdir -p $DIR/$tdir
22516 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22517 error "set striped dir error"
22519 touch $DIR/$tdir/striped_dir/a
22520 touch $DIR/$tdir/striped_dir/b
22521 touch $DIR/$tdir/striped_dir/c
22523 mkdir $DIR/$tdir/striped_dir/dir_a
22524 mkdir $DIR/$tdir/striped_dir/dir_b
22525 mkdir $DIR/$tdir/striped_dir/dir_c
22527 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_a ||
22528 error "set striped adir under striped dir error"
22530 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_b ||
22531 error "set striped bdir under striped dir error"
22533 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir/stp_c ||
22534 error "set striped cdir under striped dir error"
22536 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b ||
22537 error "rename dir under striped dir fails"
22539 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b ||
22540 error "rename dir under different stripes fails"
22542 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
22543 error "rename file under striped dir should succeed"
22545 mrename $DIR/$tdir/striped_dir/dir_b $DIR/$tdir/striped_dir/dir_c ||
22546 error "rename dir under striped dir should succeed"
22550 run_test 300e "check rename under striped directory"
22553 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22554 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22555 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22556 skip "Need MDS version at least 2.7.55"
22562 mkdir -p $DIR/$tdir
22564 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir ||
22565 error "set striped dir error"
22567 $LFS setdirstripe -i 0 -c 2 -H all_char $DIR/$tdir/striped_dir1 ||
22568 error "set striped dir error"
22570 touch $DIR/$tdir/striped_dir/a
22571 mkdir $DIR/$tdir/striped_dir/dir_a
22572 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
22573 error "create striped dir under striped dir fails"
22575 touch $DIR/$tdir/striped_dir1/b
22576 mkdir $DIR/$tdir/striped_dir1/dir_b
22577 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
22578 error "create striped dir under striped dir fails"
22580 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b ||
22581 error "rename dir under different striped dir should fail"
22583 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b ||
22584 error "rename striped dir under diff striped dir should fail"
22586 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
22587 error "rename file under diff striped dirs fails"
22591 run_test 300f "check rename cross striped directory"
22593 test_300_check_default_striped_dir()
22596 local default_count=$2
22597 local default_index=$3
22600 local dir_stripe_index
22603 echo "checking $dirname $default_count $default_index"
22604 $LFS setdirstripe -D -c $default_count -i $default_index \
22605 -H all_char $DIR/$tdir/$dirname ||
22606 error "set default stripe on striped dir error"
22607 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/$dirname)
22608 [ $stripe_count -eq $default_count ] ||
22609 error "expect $default_count get $stripe_count for $dirname"
22611 stripe_index=$($LFS getdirstripe -D -i $DIR/$tdir/$dirname)
22612 [ $stripe_index -eq $default_index ] ||
22613 error "expect $default_index get $stripe_index for $dirname"
22615 mkdir $DIR/$tdir/$dirname/{test1,test2,test3,test4} ||
22616 error "create dirs failed"
22618 createmany -o $DIR/$tdir/$dirname/f- 10 || error "create files failed"
22619 unlinkmany $DIR/$tdir/$dirname/f- 10 || error "unlink files failed"
22620 for dir in $(find $DIR/$tdir/$dirname/*); do
22621 stripe_count=$($LFS getdirstripe -c $dir)
22622 (( $stripe_count == $default_count )) ||
22623 (( $stripe_count == $MDSCOUNT && $default_count == -1 )) ||
22624 (( $stripe_count == 0 )) || (( $default_count == 1 )) ||
22625 error "stripe count $default_count != $stripe_count for $dir"
22627 stripe_index=$($LFS getdirstripe -i $dir)
22628 [ $default_index -eq -1 ] ||
22629 [ $stripe_index -eq $default_index ] ||
22630 error "$stripe_index != $default_index for $dir"
22632 #check default stripe
22633 stripe_count=$($LFS getdirstripe -D -c $dir)
22634 [ $stripe_count -eq $default_count ] ||
22635 error "default count $default_count != $stripe_count for $dir"
22637 stripe_index=$($LFS getdirstripe -D -i $dir)
22638 [ $stripe_index -eq $default_index ] ||
22639 error "default index $default_index != $stripe_index for $dir"
22641 rmdir $DIR/$tdir/$dirname/* || error "rmdir failed"
22645 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22646 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22647 skip "Need MDS version at least 2.7.55"
22653 mkdir_on_mdt0 $DIR/$tdir
22654 mkdir $DIR/$tdir/normal_dir
22656 #Checking when client cache stripe index
22657 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
22658 $LFS setdirstripe -D -i1 $DIR/$tdir/striped_dir ||
22659 error "create striped_dir failed"
22661 $LFS setdirstripe -i0 $DIR/$tdir/striped_dir/dir0 ||
22662 error "create dir0 fails"
22663 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir0)
22664 [ $stripe_index -eq 0 ] ||
22665 error "dir0 expect index 0 got $stripe_index"
22667 mkdir $DIR/$tdir/striped_dir/dir1 ||
22668 error "create dir1 fails"
22669 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/dir1)
22670 [ $stripe_index -eq 1 ] ||
22671 error "dir1 expect index 1 got $stripe_index"
22673 #check default stripe count/stripe index
22674 test_300_check_default_striped_dir normal_dir $MDSCOUNT 1
22675 test_300_check_default_striped_dir normal_dir 1 0
22676 test_300_check_default_striped_dir normal_dir -1 1
22677 test_300_check_default_striped_dir normal_dir 2 -1
22679 #delete default stripe information
22680 echo "delete default stripeEA"
22681 $LFS setdirstripe -d $DIR/$tdir/normal_dir ||
22682 error "set default stripe on striped dir error"
22684 mkdir -p $DIR/$tdir/normal_dir/{test1,test2,test3,test4}
22685 for dir in $(find $DIR/$tdir/normal_dir/*); do
22686 stripe_count=$($LFS getdirstripe -c $dir)
22687 [ $stripe_count -eq 0 ] ||
22688 error "expect 1 get $stripe_count for $dir"
22691 run_test 300g "check default striped directory for normal directory"
22694 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22695 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22696 skip "Need MDS version at least 2.7.55"
22702 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22703 error "set striped dir error"
22705 test_300_check_default_striped_dir striped_dir $MDSCOUNT 1
22706 test_300_check_default_striped_dir striped_dir 1 0
22707 test_300_check_default_striped_dir striped_dir -1 1
22708 test_300_check_default_striped_dir striped_dir 2 -1
22710 #delete default stripe information
22711 $LFS setdirstripe -d $DIR/$tdir/striped_dir ||
22712 error "set default stripe on striped dir error"
22714 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
22715 for dir in $(find $DIR/$tdir/striped_dir/*); do
22716 stripe_count=$($LFS getdirstripe -c $dir)
22717 [ $stripe_count -eq 0 ] ||
22718 error "expect 1 get $stripe_count for $dir"
22721 run_test 300h "check default striped directory for striped directory"
22724 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22725 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22726 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22727 skip "Need MDS version at least 2.7.55"
22734 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22735 error "set striped dir error"
22737 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22738 error "create files under striped dir failed"
22740 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir ||
22741 error "set striped hashdir error"
22743 $LFS setdirstripe -i0 -c$MDSCOUNT -H all_char $DIR/$tdir/hashdir/d0 ||
22744 error "create dir0 under hash dir failed"
22745 $LFS setdirstripe -i0 -c$MDSCOUNT -H fnv_1a_64 $DIR/$tdir/hashdir/d1 ||
22746 error "create dir1 under hash dir failed"
22747 $LFS setdirstripe -i0 -c$MDSCOUNT -H crush $DIR/$tdir/hashdir/d2 ||
22748 error "create dir2 under hash dir failed"
22750 # unfortunately, we need to umount to clear dir layout cache for now
22751 # once we fully implement dir layout, we can drop this
22752 umount_client $MOUNT || error "umount failed"
22753 mount_client $MOUNT || error "mount failed"
22755 $LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir
22756 local dircnt=$($LFS find -H fnv_1a_64,crush $DIR/$tdir/hashdir | wc -l)
22757 [ $dircnt -eq 2 ] || error "lfs find striped dir got:$dircnt,except:1"
22759 #set the stripe to be unknown hash type
22760 #define OBD_FAIL_UNKNOWN_LMV_STRIPE 0x1901
22761 $LCTL set_param fail_loc=0x1901
22762 for ((i = 0; i < 10; i++)); do
22763 $CHECKSTAT -t file $DIR/$tdir/striped_dir/f-$i ||
22764 error "stat f-$i failed"
22765 rm $DIR/$tdir/striped_dir/f-$i || error "unlink f-$i failed"
22768 touch $DIR/$tdir/striped_dir/f0 &&
22769 error "create under striped dir with unknown hash should fail"
22771 $LCTL set_param fail_loc=0
22773 umount_client $MOUNT || error "umount failed"
22774 mount_client $MOUNT || error "mount failed"
22778 run_test 300i "client handle unknown hash type striped directory"
22781 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22782 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22783 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22784 skip "Need MDS version at least 2.7.55"
22791 #define OBD_FAIL_SPLIT_UPDATE_REC 0x1702
22792 $LCTL set_param fail_loc=0x1702
22793 $LFS setdirstripe -i 0 -c$MDSCOUNT -H all_char $DIR/$tdir/striped_dir ||
22794 error "set striped dir error"
22796 createmany -o $DIR/$tdir/striped_dir/f- 10 ||
22797 error "create files under striped dir failed"
22799 $LCTL set_param fail_loc=0
22801 rm -rf $DIR/$tdir || error "unlink striped dir fails"
22805 run_test 300j "test large update record"
22808 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22809 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22810 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22811 skip "Need MDS version at least 2.7.55"
22813 # this test needs a huge transaction
22815 kb=$(do_facet $SINGLEMDS "$LCTL get_param -n \
22816 osd*.$FSNAME-MDT0000.kbytestotal")
22817 [ $kb -lt $((1024*1024)) ] && skip "MDT0 too small: $kb"
22824 #define OBD_FAIL_LARGE_STRIPE 0x1703
22825 $LCTL set_param fail_loc=0x1703
22826 $LFS setdirstripe -i 0 -c192 $DIR/$tdir/striped_dir ||
22827 error "set striped dir error"
22828 $LCTL set_param fail_loc=0
22830 $LFS getdirstripe $DIR/$tdir/striped_dir ||
22831 error "getstripeddir fails"
22832 rm -rf $DIR/$tdir/striped_dir ||
22833 error "unlink striped dir fails"
22837 run_test 300k "test large striped directory"
22840 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22841 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22842 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22843 skip "Need MDS version at least 2.7.55"
22847 test_mkdir -p $DIR/$tdir/striped_dir
22848 chown $RUNAS_ID $DIR/$tdir/striped_dir ||
22849 error "chown $RUNAS_ID failed"
22850 $LFS setdirstripe -i 1 -D $DIR/$tdir/striped_dir ||
22851 error "set default striped dir failed"
22853 #define OBD_FAIL_MDS_STALE_DIR_LAYOUT 0x158
22854 $LCTL set_param fail_loc=0x80000158
22855 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir || error "create dir fails"
22857 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir/test_dir)
22858 [ $stripe_index -eq 1 ] ||
22859 error "expect 1 get $stripe_index for $dir"
22861 run_test 300l "non-root user to create dir under striped dir with stale layout"
22864 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22865 [ $MDSCOUNT -ge 2 ] && skip_env "Only for single MDT"
22866 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22867 skip "Need MDS version at least 2.7.55"
22869 mkdir -p $DIR/$tdir/striped_dir
22870 $LFS setdirstripe -D -c 1 $DIR/$tdir/striped_dir ||
22871 error "set default stripes dir error"
22873 mkdir $DIR/$tdir/striped_dir/a || error "mkdir a fails"
22875 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/a)
22876 [ $stripe_count -eq 0 ] ||
22877 error "expect 0 get $stripe_count for a"
22879 $LFS setdirstripe -D -c 2 $DIR/$tdir/striped_dir ||
22880 error "set default stripes dir error"
22882 mkdir $DIR/$tdir/striped_dir/b || error "mkdir b fails"
22884 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir/b)
22885 [ $stripe_count -eq 0 ] ||
22886 error "expect 0 get $stripe_count for b"
22888 $LFS setdirstripe -D -c1 -i2 $DIR/$tdir/striped_dir ||
22889 error "set default stripes dir error"
22891 mkdir $DIR/$tdir/striped_dir/c &&
22892 error "default stripe_index is invalid, mkdir c should fails"
22894 rm -rf $DIR/$tdir || error "rmdir fails"
22896 run_test 300m "setstriped directory on single MDT FS"
22899 local list=$(comma_list $(mdts_nodes))
22902 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22906 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22907 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22908 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22909 skip "Need MDS version at least 2.7.55"
22910 remote_mds_nodsh && skip "remote MDS with nodsh"
22913 local list=$(comma_list $(mdts_nodes))
22915 trap cleanup_300n RETURN EXIT
22916 mkdir -p $DIR/$tdir
22917 chmod 777 $DIR/$tdir
22918 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT \
22919 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22920 error "create striped dir succeeds with gid=0"
22922 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22923 $RUNAS $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
22924 error "create striped dir fails with gid=-1"
22926 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22927 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D \
22928 $DIR/$tdir/striped_dir > /dev/null 2>&1 &&
22929 error "set default striped dir succeeds with gid=0"
22932 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=-1
22933 $RUNAS $LFS setdirstripe -i 1 -c$MDSCOUNT -D $DIR/$tdir/striped_dir ||
22934 error "set default striped dir fails with gid=-1"
22937 do_nodes $list $LCTL set_param -n mdt.*.enable_remote_dir_gid=0
22938 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir ||
22939 error "create test_dir fails"
22940 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir1 ||
22941 error "create test_dir1 fails"
22942 $RUNAS mkdir $DIR/$tdir/striped_dir/test_dir2 ||
22943 error "create test_dir2 fails"
22946 run_test 300n "non-root user to create dir under striped dir with default EA"
22949 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22950 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22951 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
22952 skip "Need MDS version at least 2.7.55"
22957 mkdir -p $DIR/$tdir
22959 numfree1=$(lctl get_param -n mdc.*MDT0000*.filesfree)
22960 numfree2=$(lctl get_param -n mdc.*MDT0001*.filesfree)
22961 if [ $numfree1 -lt 66000 ] || [ $numfree2 -lt 66000 ]; then
22962 skip "not enough free inodes $numfree1 $numfree2"
22965 numfree1=$(lctl get_param -n mdc.*MDT0000-mdc-*.kbytesfree)
22966 numfree2=$(lctl get_param -n mdc.*MDT0001-mdc-*.kbytesfree)
22967 if [ $numfree1 -lt 300000 ] || [ $numfree2 -lt 300000 ]; then
22968 skip "not enough free space $numfree1 $numfree2"
22971 $LFS setdirstripe -c2 $DIR/$tdir/striped_dir ||
22972 error "setdirstripe fails"
22974 createmany -d $DIR/$tdir/striped_dir/d 131000 ||
22975 error "create dirs fails"
22977 $LCTL set_param ldlm.namespaces.*mdc-*.lru_size=0
22978 ls $DIR/$tdir/striped_dir > /dev/null ||
22979 error "ls striped dir fails"
22980 unlinkmany -d $DIR/$tdir/striped_dir/d 131000 ||
22981 error "unlink big striped dir fails"
22983 run_test 300o "unlink big sub stripe(> 65000 subdirs)"
22986 [ $PARALLEL == "yes" ] && skip "skip parallel run"
22987 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
22988 remote_mds_nodsh && skip "remote MDS with nodsh"
22990 mkdir_on_mdt0 $DIR/$tdir
22992 #define OBD_FAIL_OUT_ENOSPC 0x1704
22993 do_facet mds2 lctl set_param fail_loc=0x80001704
22994 $LFS setdirstripe -i 0 -c2 $DIR/$tdir/bad_striped_dir > /dev/null 2>&1 \
22995 && error "create striped directory should fail"
22997 [ -e $DIR/$tdir/bad_striped_dir ] && error "striped dir exists"
22999 $LFS setdirstripe -c2 $DIR/$tdir/bad_striped_dir
23002 run_test 300p "create striped directory without space"
23005 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23006 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
23008 local fd=$(free_fd)
23009 local cmd="exec $fd<$tdir"
23011 $LFS mkdir -c $MDSCOUNT $tdir || error "create $tdir fails"
23014 trap "eval $cmd" EXIT
23015 cd $tdir || error "cd $tdir fails"
23016 rmdir ../$tdir || error "rmdir $tdir fails"
23017 mkdir local_dir && error "create dir succeeds"
23018 $LFS setdirstripe -i1 remote_dir && error "create remote dir succeeds"
23022 run_test 300q "create remote directory under orphan directory"
23025 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23026 skip "Need MDS version at least 2.7.55" && return
23027 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23031 $LFS setdirstripe -i 0 -c -1 $DIR/$tdir/striped_dir ||
23032 error "set striped dir error"
23034 $LFS getdirstripe $DIR/$tdir/striped_dir ||
23035 error "getstripeddir fails"
23038 stripe_count=$($LFS getdirstripe $DIR/$tdir/striped_dir |
23039 awk '/lmv_stripe_count:/ { print $2 }')
23041 [ $MDSCOUNT -ne $stripe_count ] &&
23042 error "wrong stripe count $stripe_count expected $MDSCOUNT"
23044 rm -rf $DIR/$tdir/striped_dir ||
23045 error "unlink striped dir fails"
23047 run_test 300r "test -1 striped directory"
23049 test_300s_helper() {
23052 local stripe_dir=$DIR/$tdir/striped_dir.$count
23054 $LFS mkdir -c $count $stripe_dir ||
23055 error "lfs mkdir -c error"
23057 $LFS getdirstripe $stripe_dir ||
23058 error "lfs getdirstripe fails"
23061 stripe_count=$($LFS getdirstripe $stripe_dir |
23062 awk '/lmv_stripe_count:/ { print $2 }')
23064 [ $count -ne $stripe_count ] &&
23065 error_noexit "bad stripe count $stripe_count expected $count"
23068 dupe_stripes=$($LFS getdirstripe $stripe_dir |
23069 awk '/0x/ {count[$1] += 1}; END {
23070 for (idx in count) {
23071 if (count[idx]>1) {
23072 print "index " idx " count " count[idx]
23077 if [[ -n "$dupe_stripes" ]] ; then
23078 lfs getdirstripe $stripe_dir
23079 error_noexit "Dupe MDT above: $dupe_stripes "
23082 rm -rf $stripe_dir ||
23083 error_noexit "unlink $stripe_dir fails"
23087 [ $MDS1_VERSION -lt $(version_code 2.7.55) ] &&
23088 skip "Need MDS version at least 2.7.55" && return
23089 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
23092 for count in $(seq 2 $MDSCOUNT); do
23093 test_300s_helper $count
23096 run_test 300s "test lfs mkdir -c without -i"
23099 prepare_remote_file() {
23100 mkdir $DIR/$tdir/src_dir ||
23101 error "create remote source failed"
23103 cp /etc/hosts $DIR/$tdir/src_dir/a ||
23104 error "cp to remote source failed"
23105 touch $DIR/$tdir/src_dir/a
23107 $LFS mkdir -i 1 $DIR/$tdir/tgt_dir ||
23108 error "create remote target dir failed"
23110 touch $DIR/$tdir/tgt_dir/b
23112 mrename $DIR/$tdir/src_dir/a $DIR/$tdir/tgt_dir/b ||
23113 error "rename dir cross MDT failed!"
23115 $CHECKSTAT -t file $DIR/$tdir/src_dir/a &&
23116 error "src_child still exists after rename"
23118 $CHECKSTAT -t file $DIR/$tdir/tgt_dir/b ||
23119 error "missing file(a) after rename"
23121 diff /etc/hosts $DIR/$tdir/tgt_dir/b ||
23122 error "diff after rename"
23126 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23127 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23129 local remote_file=$DIR/$tdir/tgt_dir/b
23131 mkdir -p $DIR/$tdir
23133 prepare_remote_file || error "prepare remote file failed"
23136 $OPENUNLINK $remote_file $remote_file ||
23137 error "openunlink $remote_file failed"
23138 $CHECKSTAT -a $remote_file || error "$remote_file exists"
23140 run_test 310a "open unlink remote file"
23143 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 4 MDTs"
23144 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23146 local remote_file=$DIR/$tdir/tgt_dir/b
23148 mkdir -p $DIR/$tdir
23150 prepare_remote_file || error "prepare remote file failed"
23152 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23153 $MULTIOP $DIR/$tfile Ouc || error "mulitop failed"
23154 $CHECKSTAT -t file $remote_file || error "check file failed"
23156 run_test 310b "unlink remote file with multiple links while open"
23159 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23160 [[ $MDSCOUNT -lt 4 ]] && skip_env "needs >= 4 MDTs"
23162 local remote_file=$DIR/$tdir/tgt_dir/b
23164 mkdir -p $DIR/$tdir
23166 prepare_remote_file || error "prepare remote file failed"
23168 ln $remote_file $DIR/$tfile || error "link failed for remote file"
23169 multiop_bg_pause $remote_file O_uc ||
23170 error "mulitop failed for remote file"
23172 $MULTIOP $DIR/$tfile Ouc
23173 kill -USR1 $MULTIPID
23176 run_test 310c "open-unlink remote file with multiple links"
23180 [ $PARALLEL == "yes" ] && skip "skip parallel run"
23181 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23182 [ $MDS1_VERSION -lt $(version_code 2.8.54) ] &&
23183 skip "lustre < 2.8.54 does not contain LU-4825 fix"
23184 remote_mds_nodsh && skip "remote MDS with nodsh"
23186 local old_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23187 local mdts=$(comma_list $(mdts_nodes))
23189 mkdir -p $DIR/$tdir
23190 $LFS setstripe -i 0 -c 1 $DIR/$tdir
23191 createmany -o $DIR/$tdir/$tfile. 1000
23193 # statfs data is not real time, let's just calculate it
23194 old_iused=$((old_iused + 1000))
23196 local count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23197 osp.*OST0000*MDT0000.create_count")
23198 local max_count=$(do_facet $SINGLEMDS "$LCTL get_param -n \
23199 osp.*OST0000*MDT0000.max_create_count")
23200 do_nodes $mdts "$LCTL set_param -n osp.*OST0000*.max_create_count=0"
23202 $LFS setstripe -i 0 $DIR/$tdir/$tfile || error "setstripe failed"
23203 local index=$($LFS getstripe -i $DIR/$tdir/$tfile)
23204 [ $index -ne 0 ] || error "$tfile stripe index is 0"
23206 unlinkmany $DIR/$tdir/$tfile. 1000
23208 do_nodes $mdts "$LCTL set_param -n \
23209 osp.*OST0000*.max_create_count=$max_count"
23210 [ $MDS1_VERSION -lt $(version_code 2.12.51) ] &&
23211 do_nodes $mdts "$LCTL set_param -n \
23212 osp.*OST0000*.create_count=$count"
23213 do_nodes $mdts "$LCTL get_param osp.*OST0000*.create_count" |
23214 grep "=0" && error "create_count is zero"
23217 for i in $(seq 120); do
23218 new_iused=$($LFS df -i | awk '/OST0000/ { print $3; exit; }')
23219 # system may be too busy to destroy all objs in time, use
23220 # a somewhat small value to not fail autotest
23221 [ $((old_iused - new_iused)) -gt 400 ] && break
23225 echo "waited $i sec, old Iused $old_iused, new Iused $new_iused"
23226 [ $((old_iused - new_iused)) -gt 400 ] ||
23227 error "objs not destroyed after unlink"
23229 run_test 311 "disable OSP precreate, and unlink should destroy objs"
23236 local vdevdir=$(dirname $(facet_vdevice $ost))
23237 local cmd="$ZDB -e -p $vdevdir -ddddd $(facet_device $ost)"
23238 local zfs_zapid=$(do_facet $ost $cmd |
23239 grep -w "/O/0/d$((objid%32))" -C 5 |
23240 awk '/Object/{getline; print $1}')
23241 local zfs_objid=$(do_facet $ost $cmd $zfs_zapid |
23242 awk "/$objid = /"'{printf $3}')
23247 zfs_object_blksz() {
23251 local vdevdir=$(dirname $(facet_vdevice $ost))
23252 local cmd="$ZDB -e -p $vdevdir -dddd $(facet_device $ost)"
23253 local blksz=$(do_facet $ost $cmd $objid |
23254 awk '/dblk/{getline; printf $4}')
23256 case "${blksz: -1}" in
23257 k|K) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024)) ;;
23258 m|M) blksz=$((${blksz:0:$((${#blksz} - 1))}*1024*1024)) ;;
23265 test_312() { # LU-4856
23266 remote_ost_nodsh && skip "remote OST with nodsh"
23267 [ "$ost1_FSTYPE" = "zfs" ] ||
23268 skip_env "the test only applies to zfs"
23270 local max_blksz=$(do_facet ost1 \
23271 $ZFS get -p recordsize $(facet_device ost1) |
23272 awk '!/VALUE/{print $3}')
23274 # to make life a little bit easier
23275 $LFS mkdir -c 1 -i 0 $DIR/$tdir
23276 $LFS setstripe -c 1 -i 0 $DIR/$tdir
23278 local tf=$DIR/$tdir/$tfile
23280 local oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23282 # Get ZFS object id
23283 local zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23284 # block size change by sequential overwrite
23287 for ((bs=$PAGE_SIZE; bs <= max_blksz; bs *= 4)) ; do
23288 dd if=/dev/zero of=$tf bs=$bs count=1 oflag=sync conv=notrunc
23290 local blksz=$(zfs_object_blksz ost1 $zfs_objid)
23291 [ $blksz -eq $bs ] || error "blksz error: $blksz, expected: $bs"
23295 # block size change by sequential append write
23296 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=1 oflag=sync conv=notrunc
23297 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23298 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23301 for ((count = 1; count < $((max_blksz / PAGE_SIZE)); count *= 2)); do
23302 dd if=/dev/zero of=$tf bs=$PAGE_SIZE count=$count seek=$count \
23303 oflag=sync conv=notrunc
23305 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23306 [ $blksz -eq $((2 * count * PAGE_SIZE)) ] ||
23307 error "blksz error, actual $blksz, " \
23308 "expected: 2 * $count * $PAGE_SIZE"
23314 oid=$($LFS getstripe $tf | awk '/obdidx/{getline; print $2}')
23315 zfs_objid=$(zfs_oid_to_objid ost1 $oid)
23317 dd if=/dev/zero of=$tf bs=1K count=1 oflag=sync conv=notrunc
23318 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23319 [ $blksz -eq $PAGE_SIZE ] ||
23320 error "blksz error: $blksz, expected: $PAGE_SIZE"
23322 dd if=/dev/zero of=$tf bs=64K count=1 oflag=sync conv=notrunc seek=128
23323 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23324 [ $blksz -eq 65536 ] || error "blksz error: $blksz, expected: 64k"
23326 dd if=/dev/zero of=$tf bs=1M count=1 oflag=sync conv=notrunc
23327 blksz=$(zfs_object_blksz ost1 $zfs_objid)
23328 [ $blksz -eq 65536 ] || error "rewrite error: $blksz, expected: 64k"
23330 run_test 312 "make sure ZFS adjusts its block size by write pattern"
23333 remote_ost_nodsh && skip "remote OST with nodsh"
23335 local file=$DIR/$tfile
23338 $LFS setstripe -c 1 -i 0 $file || error "setstripe failed"
23340 # define OBD_FAIL_TGT_RCVD_EIO 0x720
23341 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23342 dd if=/dev/zero of=$file bs=$PAGE_SIZE oflag=direct count=1 &&
23343 error "write should failed"
23344 do_facet ost1 "$LCTL set_param fail_loc=0"
23347 run_test 313 "io should fail after last_rcvd update fail"
23350 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs"
23352 $LFS setstripe -c 2 -i 0 $DIR/$tfile || error "setstripe failed"
23353 do_facet ost1 "$LCTL set_param fail_loc=0x720"
23355 wait_delete_completed
23356 do_facet ost1 "$LCTL set_param fail_loc=0"
23358 run_test 314 "OSP shouldn't fail after last_rcvd update failure"
23360 test_315() { # LU-618
23361 [ -f /proc/$$/io ] || skip_env "no IO accounting in kernel"
23363 local file=$DIR/$tfile
23366 $MULTIOP $file oO_CREAT:O_DIRECT:O_RDWR:w4063232c ||
23367 error "multiop file write failed"
23368 $MULTIOP $file oO_RDONLY:r4063232_c &
23373 local rbytes=$(awk '/read_bytes/ { print $2 }' /proc/$PID/io)
23376 [ $rbytes -gt 4000000 ] || error "read is not accounted ($rbytes)"
23379 run_test 315 "read should be accounted"
23382 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
23383 large_xattr_enabled || skip_env "ea_inode feature disabled"
23385 rm -rf $DIR/$tdir/d
23386 mkdir -p $DIR/$tdir/d
23387 chown nobody $DIR/$tdir/d
23388 touch $DIR/$tdir/d/file
23390 $LFS mv -m1 $DIR/$tdir/d || error "lfs mv failed"
23392 run_test 316 "lfs mv"
23395 [ $MDS1_VERSION -lt $(version_code 2.11.53) ] &&
23396 skip "Need MDS version at least 2.11.53"
23397 if [ "$ost1_FSTYPE" == "zfs" ]; then
23398 skip "LU-10370: no implementation for ZFS"
23402 local grant_blk_size
23404 grant_blk_size=$($LCTL get_param osc.$FSNAME*.import |
23405 awk '/grant_block_size:/ { print $2; exit; }')
23407 # Create File of size 5M. Truncate it to below size's and verify
23410 dd if=/dev/zero of=$DIR/$tfile bs=5M count=1 conv=fsync ||
23411 error "Create file $DIR/$tfile failed"
23412 stack_trap "rm -f $DIR/$tfile" EXIT
23414 for trunc_sz in 2097152 4097 4000 509 0; do
23415 $TRUNCATE $DIR/$tfile $trunc_sz ||
23416 error "truncate $tfile to $trunc_sz failed"
23417 local sz=$(stat --format=%s $DIR/$tfile)
23418 local blk=$(stat --format=%b $DIR/$tfile)
23419 local trunc_blk=$((((trunc_sz + (grant_blk_size - 1) ) /
23420 grant_blk_size) * 8))
23422 if [[ $blk -ne $trunc_blk ]]; then
23423 $(which stat) $DIR/$tfile
23424 error "Expected Block $trunc_blk got $blk for $tfile"
23427 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23428 error "Expected Size $trunc_sz got $sz for $tfile"
23433 # Create file with a hole and write actual two blocks. Block count
23436 dd if=/dev/zero of=$DIR/$tfile bs=$grant_blk_size count=2 seek=5 \
23437 conv=fsync || error "Create file : $DIR/$tfile"
23439 # Calculate the final truncate size.
23440 trunc_sz=$(($(stat --format=%s $DIR/$tfile) - (grant_blk_size + 1)))
23443 # truncate to size $trunc_sz bytes. Strip the last block
23444 # The block count must drop to 8
23446 $TRUNCATE $DIR/$tfile $trunc_sz ||
23447 error "truncate $tfile to $trunc_sz failed"
23449 local trunc_bsz=$((grant_blk_size / $(stat --format=%B $DIR/$tfile)))
23450 sz=$(stat --format=%s $DIR/$tfile)
23451 blk=$(stat --format=%b $DIR/$tfile)
23453 if [[ $blk -ne $trunc_bsz ]]; then
23454 $(which stat) $DIR/$tfile
23455 error "Expected Block $trunc_bsz got $blk for $tfile"
23458 $CHECKSTAT -s $trunc_sz $DIR/$tfile ||
23459 error "Expected Size $trunc_sz got $sz for $tfile"
23461 run_test 317 "Verify blocks get correctly update after truncate"
23464 local llite_name="llite.$($LFS getname $MOUNT | awk '{print $1}')"
23465 local old_max_active=$($LCTL get_param -n \
23466 ${llite_name}.max_read_ahead_async_active \
23469 $LCTL set_param llite.*.max_read_ahead_async_active=256
23470 local max_active=$($LCTL get_param -n \
23471 ${llite_name}.max_read_ahead_async_active \
23473 [ $max_active -ne 256 ] && error "expected 256 but got $max_active"
23475 $LCTL set_param llite.*.max_read_ahead_async_active=0 ||
23476 error "set max_read_ahead_async_active should succeed"
23478 $LCTL set_param llite.*.max_read_ahead_async_active=512
23479 max_active=$($LCTL get_param -n \
23480 ${llite_name}.max_read_ahead_async_active 2>/dev/null)
23481 [ $max_active -eq 512 ] || error "expected 512 but got $max_active"
23483 # restore @max_active
23484 [ $old_max_active -ne 0 ] && $LCTL set_param \
23485 llite.*.max_read_ahead_async_active=$old_max_active
23487 local old_threshold=$($LCTL get_param -n \
23488 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23489 local max_per_file_mb=$($LCTL get_param -n \
23490 ${llite_name}.max_read_ahead_per_file_mb 2>/dev/null)
23492 local invalid=$(($max_per_file_mb + 1))
23494 llite.*.read_ahead_async_file_threshold_mb=$invalid\
23495 && error "set $invalid should fail"
23497 local valid=$(($invalid - 1))
23499 llite.*.read_ahead_async_file_threshold_mb=$valid ||
23500 error "set $valid should succeed"
23501 local threshold=$($LCTL get_param -n \
23502 ${llite_name}.read_ahead_async_file_threshold_mb 2>/dev/null)
23503 [ $threshold -eq $valid ] || error \
23504 "expect threshold $valid got $threshold"
23506 llite.*.read_ahead_async_file_threshold_mb=$old_threshold
23508 run_test 318 "Verify async readahead tunables"
23511 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return 0
23513 local before=$(date +%s)
23515 local mdir=$DIR/$tdir
23516 local file=$mdir/xxx
23518 $LFS mkdir -i0 $mdir || error "mkdir $mdir fails"
23521 #define OBD_FAIL_LDLM_LOCAL_CANCEL_PAUSE 0x32c
23522 $LCTL set_param fail_val=5 fail_loc=0x8000032c
23523 $LFS mv -m1 $file &
23526 dd if=$file of=/dev/null
23528 evict=$($LCTL get_param mdc.$FSNAME-MDT*.state |
23529 awk -F"[ [,]" '/EVICTED ]$/ { if (mx<$5) {mx=$5;} } END { print mx }')
23531 [ -z "$evict" ] || [[ $evict -le $before ]] || error "eviction happened"
23533 run_test 319 "lost lease lock on migrate error"
23535 test_398a() { # LU-4198
23536 local ost1_imp=$(get_osc_import_name client ost1)
23537 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23540 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23541 $LCTL set_param ldlm.namespaces.*.lru_size=clear
23543 # request a new lock on client
23544 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
23546 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23547 local lock_count=$($LCTL get_param -n \
23548 ldlm.namespaces.$imp_name.lru_size)
23549 [[ $lock_count -eq 0 ]] || error "lock should be cancelled by direct IO"
23551 $LCTL set_param ldlm.namespaces.*-OST0000-osc-ffff*.lru_size=clear
23553 # no lock cached, should use lockless IO and not enqueue new lock
23554 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=direct conv=notrunc
23555 lock_count=$($LCTL get_param -n \
23556 ldlm.namespaces.$imp_name.lru_size)
23557 [[ $lock_count -eq 0 ]] || error "no lock should be held by direct IO"
23559 run_test 398a "direct IO should cancel lock otherwise lockless"
23561 test_398b() { # LU-4198
23562 which fio || skip_env "no fio installed"
23563 $LFS setstripe -c -1 $DIR/$tfile
23566 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size
23569 echo "mix direct rw ${size}M to OST0 by fio with $njobs jobs..."
23570 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23571 --numjobs=$njobs --fallocate=none \
23572 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23573 --filename=$DIR/$tfile &
23576 echo "mix buffer rw ${size}M to OST0 by fio with $njobs jobs..."
23577 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE \
23578 --numjobs=$njobs --fallocate=none \
23579 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23580 --filename=$DIR/$tfile || true
23585 run_test 398b "DIO and buffer IO race"
23587 test_398c() { # LU-4198
23588 local ost1_imp=$(get_osc_import_name client ost1)
23589 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
23592 which fio || skip_env "no fio installed"
23594 saved_debug=$($LCTL get_param -n debug)
23595 $LCTL set_param debug=0
23597 local size=$(lctl get_param -n osc.$FSNAME-OST0000*.kbytesavail | head -1)
23598 ((size /= 1024)) # by megabytes
23599 ((size /= 2)) # write half of the OST at most
23600 [ $size -gt 40 ] && size=40 #reduce test time anyway
23602 $LFS setstripe -c 1 $DIR/$tfile
23604 # it seems like ldiskfs reserves more space than necessary if the
23605 # writing blocks are not mapped, so it extends the file firstly
23606 dd if=/dev/zero of=$DIR/$tfile bs=1M count=$size && sync
23607 cancel_lru_locks osc
23609 # clear and verify rpc_stats later
23610 $LCTL set_param osc.${FSNAME}-OST0000-osc-ffff*.rpc_stats=clear
23613 echo "writing ${size}M to OST0 by fio with $njobs jobs..."
23614 fio --name=rand-write --rw=randwrite --bs=$PAGE_SIZE --direct=1 \
23615 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23616 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23617 --filename=$DIR/$tfile
23618 [ $? -eq 0 ] || error "fio write error"
23620 [ $($LCTL get_param -n ldlm.namespaces.$imp_name.lock_count) -eq 0 ] ||
23621 error "Locks were requested while doing AIO"
23623 # get the percentage of 1-page I/O
23624 pct=$($LCTL get_param osc.${imp_name}.rpc_stats |
23625 grep -A 1 'pages per rpc' | grep -v 'pages per rpc' |
23627 [ $pct -le 50 ] || error "$pct% of I/O are 1-page"
23629 echo "mix rw ${size}M to OST0 by fio with $njobs jobs..."
23630 fio --name=rand-rw --rw=randrw --bs=$PAGE_SIZE --direct=1 \
23631 --numjobs=$njobs --fallocate=none --ioengine=libaio \
23632 --iodepth=16 --allow_file_create=0 --size=$((size/njobs))M \
23633 --filename=$DIR/$tfile
23634 [ $? -eq 0 ] || error "fio mixed read write error"
23636 echo "AIO with large block size ${size}M"
23637 fio --name=rand-rw --rw=randrw --bs=${size}M --direct=1 \
23638 --numjobs=1 --fallocate=none --ioengine=libaio \
23639 --iodepth=16 --allow_file_create=0 --size=${size}M \
23640 --filename=$DIR/$tfile
23641 [ $? -eq 0 ] || error "fio large block size failed"
23644 $LCTL set_param debug="$saved_debug"
23646 run_test 398c "run fio to test AIO"
23648 test_398d() { # LU-13846
23649 which aiocp || skip_env "no aiocp installed"
23650 local aio_file=$DIR/$tfile.aio
23652 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23654 dd if=/dev/urandom of=$DIR/$tfile bs=1M count=64
23655 aiocp -a $PAGE_SIZE -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file
23656 stack_trap "rm -f $DIR/$tfile $aio_file"
23658 diff $DIR/$tfile $aio_file || error "file diff after aiocp"
23660 # make sure we don't crash and fail properly
23661 aiocp -a 512 -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23662 error "aio not aligned with PAGE SIZE should fail"
23664 rm -f $DIR/$tfile $aio_file
23666 run_test 398d "run aiocp to verify block size > stripe size"
23669 dd if=/dev/zero of=$DIR/$tfile bs=1234 count=1
23670 touch $DIR/$tfile.new
23671 dd if=$DIR/$tfile of=$DIR/$tfile.new bs=1M count=1 oflag=direct
23673 run_test 398e "O_Direct open cleared by fcntl doesn't cause hang"
23675 test_398f() { # LU-14687
23676 which aiocp || skip_env "no aiocp installed"
23677 local aio_file=$DIR/$tfile.aio
23679 $LFS setstripe -c -1 -S 1M $DIR/$tfile $aio_file
23681 dd if=/dev/zero of=$DIR/$tfile bs=1M count=64
23682 stack_trap "rm -f $DIR/$tfile $aio_file"
23684 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23685 $LCTL set_param fail_loc=0x1418
23686 # make sure we don't crash and fail properly
23687 aiocp -b 64M -s 64M -f O_DIRECT $DIR/$tfile $aio_file &&
23688 error "aio with page allocation failure succeeded"
23689 $LCTL set_param fail_loc=0
23690 diff $DIR/$tfile $aio_file
23691 [[ $? != 0 ]] || error "no diff after failed aiocp"
23693 run_test 398f "verify aio handles ll_direct_rw_pages errors correctly"
23695 # NB: To get the parallel DIO behavior in LU-13798, there must be > 1
23696 # stripe and i/o size must be > stripe size
23697 # Old style synchronous DIO waits after submitting each chunk, resulting in a
23698 # single RPC in flight. This test shows async DIO submission is working by
23699 # showing multiple RPCs in flight.
23700 test_398g() { # LU-13798
23701 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23703 # We need to do some i/o first to acquire enough grant to put our RPCs
23704 # in flight; otherwise a new connection may not have enough grant
23706 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23707 error "parallel dio failed"
23708 stack_trap "rm -f $DIR/$tfile"
23710 # Reduce RPC size to 1M to avoid combination in to larger RPCs
23711 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23712 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23713 stack_trap "$LCTL set_param -n $pages_per_rpc"
23715 # Recreate file so it's empty
23717 $LFS setstripe -o 0,0 -S 1M $DIR/$tfile
23718 #Pause rpc completion to guarantee we see multiple rpcs in flight
23719 #define OBD_FAIL_OST_BRW_PAUSE_BULK
23720 do_facet ost1 $LCTL set_param fail_loc=0x214 fail_val=2
23721 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23724 $LCTL set_param osc.*.rpc_stats=c
23726 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23727 error "parallel dio failed"
23728 stack_trap "rm -f $DIR/$tfile"
23730 $LCTL get_param osc.*-OST0000-*.rpc_stats
23731 pct=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23732 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23733 grep "8:" | awk '{print $8}')
23734 # We look at the "8 rpcs in flight" field, and verify A) it is present
23735 # and B) it includes all RPCs. This proves we had 8 RPCs in flight,
23736 # as expected for an 8M DIO to a file with 1M stripes.
23737 [ $pct -eq 100 ] || error "we should see 8 RPCs in flight"
23739 # Verify turning off parallel dio works as expected
23741 $LCTL set_param osc.*.rpc_stats=c
23742 $LCTL set_param llite.*.parallel_dio=0
23743 stack_trap '$LCTL set_param llite.*.parallel_dio=1'
23745 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=1 oflag=direct ||
23746 error "dio with parallel dio disabled failed"
23748 # Ideally, we would see only one RPC in flight here, but there is an
23749 # unavoidable race between i/o completion and RPC in flight counting,
23750 # so while only 1 i/o is in flight at a time, the RPC in flight counter
23751 # will sometimes exceed 1 (3 or 4 is not rare on VM testing).
23752 # So instead we just verify it's always < 8.
23753 $LCTL get_param osc.*-OST0000-*.rpc_stats
23754 ret=$($LCTL get_param osc.*-OST0000-*.rpc_stats |
23755 grep -A 8 'rpcs in flight' | grep -v 'rpcs in flight' |
23756 grep '^$' -B1 | grep . | awk '{print $1}')
23757 [ $ret != "8:" ] ||
23758 error "we should see fewer than 8 RPCs in flight (saw $ret)"
23760 run_test 398g "verify parallel dio async RPC submission"
23762 test_398h() { # LU-13798
23763 local dio_file=$DIR/$tfile.dio
23765 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23767 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23768 stack_trap "rm -f $DIR/$tfile $dio_file"
23770 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct ||
23771 error "parallel dio failed"
23772 diff $DIR/$tfile $dio_file
23773 [[ $? == 0 ]] || error "file diff after aiocp"
23775 run_test 398h "verify correctness of read & write with i/o size >> stripe size"
23777 test_398i() { # LU-13798
23778 local dio_file=$DIR/$tfile.dio
23780 $LFS setstripe -C 2 -S 1M $DIR/$tfile $dio_file
23782 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23783 stack_trap "rm -f $DIR/$tfile $dio_file"
23785 #define OBD_FAIL_LLITE_PAGE_ALLOC 0x1418
23786 $LCTL set_param fail_loc=0x1418
23787 # make sure we don't crash and fail properly
23788 dd if=$DIR/$tfile of=$dio_file bs=8M count=8 iflag=direct oflag=direct &&
23789 error "parallel dio page allocation failure succeeded"
23790 diff $DIR/$tfile $dio_file
23791 [[ $? != 0 ]] || error "no diff after failed aiocp"
23793 run_test 398i "verify parallel dio handles ll_direct_rw_pages errors correctly"
23795 test_398j() { # LU-13798
23796 # Stripe size > RPC size but less than i/o size tests split across
23797 # stripes and RPCs for individual i/o op
23798 $LFS setstripe -o 0,0 -S 4M $DIR/$tfile $DIR/$tfile.2
23800 # Reduce RPC size to 1M to guarantee split to multiple RPCs per stripe
23801 local pages_per_rpc=$($LCTL get_param osc.*-OST0000-*.max_pages_per_rpc)
23802 $LCTL set_param osc.*-OST0000-*.max_pages_per_rpc=1M
23803 stack_trap "$LCTL set_param -n $pages_per_rpc"
23805 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23806 error "parallel dio write failed"
23807 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.2"
23809 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct ||
23810 error "parallel dio read failed"
23811 diff $DIR/$tfile $DIR/$tfile.2
23812 [[ $? == 0 ]] || error "file diff after parallel dio read"
23814 run_test 398j "test parallel dio where stripe size > rpc_size"
23816 test_398k() { # LU-13798
23817 wait_delete_completed
23820 # 4 stripe file; we will cause out of space on OST0
23821 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23823 # Fill OST0 (if it's not too large)
23824 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23826 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23827 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23829 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23830 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23831 error "dd should fill OST0"
23832 stack_trap "rm -f $DIR/$tfile.1"
23834 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct
23838 $CHECKSTAT -t file -s 0 $DIR/$tfile ||
23839 error "file is not 0 bytes in size"
23841 # dd above should not succeed, but don't error until here so we can
23842 # get debug info above
23844 error "parallel dio write with enospc succeeded"
23845 stack_trap "rm -f $DIR/$tfile"
23847 run_test 398k "test enospc on first stripe"
23849 test_398l() { # LU-13798
23850 wait_delete_completed
23853 # 4 stripe file; we will cause out of space on OST0
23854 # Note the 1M stripe size and the > 1M i/o size mean this ENOSPC
23855 # happens on the second i/o chunk we issue
23856 $LFS setstripe -o 1,0,1,0 -S 1M $DIR/$tfile $DIR/$tfile.2
23858 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=2 oflag=direct
23859 stack_trap "rm -f $DIR/$tfile"
23861 # Fill OST0 (if it's not too large)
23862 ORIGFREE=$($LCTL get_param -n lov.$FSNAME-clilov-*.kbytesavail |
23864 if [[ $ORIGFREE -gt $MAXFREE ]]; then
23865 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
23867 $LFS setstripe -i 0 -c 1 $DIR/$tfile.1
23868 dd if=/dev/zero of=$DIR/$tfile.1 bs=1024 count=$MAXFREE &&
23869 error "dd should fill OST0"
23870 stack_trap "rm -f $DIR/$tfile.1"
23872 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 oflag=direct
23874 stack_trap "rm -f $DIR/$tfile.2"
23876 # Check that short write completed as expected
23877 ls -la $DIR/$tfile.2
23878 $CHECKSTAT -t file -s 1048576 $DIR/$tfile.2 ||
23879 error "file is not 1M in size"
23881 # dd above should not succeed, but don't error until here so we can
23882 # get debug info above
23884 error "parallel dio write with enospc succeeded"
23886 # Truncate source file to same length as output file and diff them
23887 $TRUNCATE $DIR/$tfile 1048576
23888 diff $DIR/$tfile $DIR/$tfile.2
23889 [[ $? == 0 ]] || error "data incorrect after short write"
23891 run_test 398l "test enospc on intermediate stripe/RPC"
23893 test_398m() { # LU-13798
23894 $LFS setstripe -o 0,1,0,1 -S 1M $DIR/$tfile
23896 # Set up failure on OST0, the first stripe:
23897 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
23898 #NB: Fail val is ost # + 1, because we cannot use cfs_fail_val = 0
23899 # So this fail_val specifies OST0
23900 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=1
23901 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23903 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
23904 error "parallel dio write with failure on first stripe succeeded"
23905 stack_trap "rm -f $DIR/$tfile"
23906 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23908 # Place data in file for read
23909 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23910 error "parallel dio write failed"
23912 # Fail read on OST0, first stripe
23913 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
23914 do_facet ost1 $LCTL set_param fail_loc=0x20f fail_val=1
23915 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
23916 error "parallel dio read with error on first stripe succeeded"
23917 rm -f $DIR/$tfile.2
23918 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23920 # Switch to testing on OST1, second stripe
23921 # Clear file contents, maintain striping
23923 # Set up failure on OST1, second stripe:
23924 do_facet ost1 $LCTL set_param fail_loc=0x20e fail_val=2
23925 stack_trap "do_facet ost1 $LCTL set_param fail_loc=0"
23927 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct &&
23928 error "parallel dio write with failure on first stripe succeeded"
23929 stack_trap "rm -f $DIR/$tfile"
23930 do_facet ost1 $LCTL set_param fail_loc=0 fail_val=0
23932 # Place data in file for read
23933 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 oflag=direct ||
23934 error "parallel dio write failed"
23936 # Fail read on OST1, second stripe
23937 #define OBD_FAIL_OST_BRW_READ_BULK 0x20f
23938 do_facet ost2 $LCTL set_param fail_loc=0x20f fail_val=2
23939 dd if=$DIR/$tfile of=$DIR/$tfile.2 bs=8M count=8 iflag=direct &&
23940 error "parallel dio read with error on first stripe succeeded"
23941 rm -f $DIR/$tfile.2
23942 do_facet ost2 $LCTL set_param fail_loc=0 fail_val=0
23944 run_test 398m "test RPC failures with parallel dio"
23946 # Parallel submission of DIO should not cause problems for append, but it's
23947 # important to verify.
23948 test_398n() { # LU-13798
23949 $LFS setstripe -C 2 -S 1M $DIR/$tfile
23951 dd if=/dev/urandom of=$DIR/$tfile bs=8M count=8 ||
23952 error "dd to create source file failed"
23953 stack_trap "rm -f $DIR/$tfile"
23955 dd if=$DIR/$tfile of=$DIR/$tfile.1 bs=8M count=8 oflag=direct oflag=append ||
23956 error "parallel dio write with failure on second stripe succeeded"
23957 stack_trap "rm -f $DIR/$tfile $DIR/$tfile.1"
23958 diff $DIR/$tfile $DIR/$tfile.1
23959 [[ $? == 0 ]] || error "data incorrect after append"
23962 run_test 398n "test append with parallel DIO"
23965 local read_write=$1
23966 if [ "$read_write" = "write" ]; then
23967 local dd_cmd="dd if=/dev/zero of=$DIR/$tfile"
23968 elif [ "$read_write" = "read" ]; then
23969 local dd_cmd="dd of=/dev/null if=$DIR/$tfile"
23971 error "argument error"
23974 # turn off debug for performance testing
23975 local saved_debug=$($LCTL get_param -n debug)
23976 $LCTL set_param debug=0
23978 $LFS setstripe -c 1 -i 0 $DIR/$tfile
23980 # get ost1 size - $FSNAME-OST0000
23981 local ost1_avail_size=$($LFS df $DIR | awk /${ost1_svc}/'{ print $4 }')
23982 local blocks=$((ost1_avail_size/2/1024)) # half avail space by megabytes
23983 [ $blocks -gt 1000 ] && blocks=1000 # 1G in maximum
23985 if [ "$read_write" = "read" ]; then
23986 $TRUNCATE $DIR/$tfile $(expr 1048576 \* $blocks)
23989 local start_time=$(date +%s.%N)
23990 $dd_cmd bs=1M count=$blocks oflag=sync ||
23991 error "real dd $read_write error"
23992 local duration=$(bc <<< "$(date +%s.%N) - $start_time")
23994 if [ "$read_write" = "write" ]; then
23998 # define OBD_FAIL_OST_FAKE_RW 0x238
23999 do_facet ost1 $LCTL set_param fail_loc=0x238
24001 local start_time=$(date +%s.%N)
24002 $dd_cmd bs=1M count=$blocks oflag=sync ||
24003 error "fake dd $read_write error"
24004 local duration_fake=$(bc <<< "$(date +%s.%N) - $start_time")
24006 if [ "$read_write" = "write" ]; then
24008 cancel_lru_locks osc
24009 $CHECKSTAT -t file -s $((blocks * 1024 * 1024)) $DIR/$tfile ||
24010 error "$tfile size not $blocks MB"
24012 do_facet ost1 $LCTL set_param fail_loc=0
24014 echo "fake $read_write $duration_fake vs. normal $read_write" \
24015 "$duration in seconds"
24016 [ $(bc <<< "$duration_fake < $duration") -eq 1 ] ||
24017 error_not_in_vm "fake write is slower"
24019 $LCTL set_param -n debug="$saved_debug"
24022 test_399a() { # LU-7655 for OST fake write
24023 remote_ost_nodsh && skip "remote OST with nodsh"
24027 run_test 399a "fake write should not be slower than normal write"
24029 test_399b() { # LU-8726 for OST fake read
24030 remote_ost_nodsh && skip "remote OST with nodsh"
24031 if [ "$ost1_FSTYPE" != "ldiskfs" ]; then
24032 skip_env "ldiskfs only test"
24037 run_test 399b "fake read should not be slower than normal read"
24039 test_400a() { # LU-1606, was conf-sanity test_74
24040 if ! which $CC > /dev/null 2>&1; then
24041 skip_env "$CC is not installed"
24044 local extra_flags=''
24045 local out=$TMP/$tfile
24046 local prefix=/usr/include/lustre
24049 # Oleg removes c files in his test rig so test if any c files exist
24050 [ -z "$(ls -A $LUSTRE_TESTS_API_DIR)" ] && \
24051 skip_env "Needed c test files are missing"
24053 if ! [[ -d $prefix ]]; then
24054 # Assume we're running in tree and fixup the include path.
24055 extra_flags+=" -I$LUSTRE/../lnet/include/uapi -I$LUSTRE/include/uapi -I$LUSTRE/include"
24056 extra_flags+=" -L$LUSTRE/utils/.lib"
24059 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
24060 $CC -Wall -Werror -std=c99 $extra_flags -o $out $prog -llustreapi ||
24061 error "client api broken"
24065 run_test 400a "Lustre client api program can compile and link"
24067 test_400b() { # LU-1606, LU-5011
24069 local out=$TMP/$tfile
24070 local prefix=/usr/include/linux/lustre
24072 # We use a hard coded prefix so that this test will not fail
24073 # when run in tree. There are headers in lustre/include/lustre/
24074 # that are not packaged (like lustre_idl.h) and have more
24075 # complicated include dependencies (like config.h and lnet/types.h).
24076 # Since this test about correct packaging we just skip them when
24077 # they don't exist (see below) rather than try to fixup cppflags.
24079 if ! which $CC > /dev/null 2>&1; then
24080 skip_env "$CC is not installed"
24083 for header in $prefix/*.h; do
24084 if ! [[ -f "$header" ]]; then
24088 if [[ "$(basename $header)" == lustre_ioctl.h ]]; then
24089 continue # lustre_ioctl.h is internal header
24092 $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
24093 error "cannot compile '$header'"
24097 run_test 400b "packaged headers can be compiled"
24099 test_401a() { #LU-7437
24100 local printf_arg=$(find -printf 2>&1 | grep "unrecognized:")
24101 [ -n "$printf_arg" ] && skip_env "find does not support -printf"
24103 #count the number of parameters by "list_param -R"
24104 local params=$($LCTL list_param -R '*' 2>/dev/null | wc -l)
24105 #count the number of parameters by listing proc files
24106 local proc_dirs=$(eval \ls -d $proc_regexp 2>/dev/null)
24107 echo "proc_dirs='$proc_dirs'"
24108 [ -n "$proc_dirs" ] || error "no proc_dirs on $HOSTNAME"
24109 local procs=$(find -L $proc_dirs -mindepth 1 -printf '%P\n' 2>/dev/null|
24112 [ $params -eq $procs ] ||
24113 error "found $params parameters vs. $procs proc files"
24115 # test the list_param -D option only returns directories
24116 params=$($LCTL list_param -R -D '*' 2>/dev/null | wc -l)
24117 #count the number of parameters by listing proc directories
24118 procs=$(find -L $proc_dirs -mindepth 1 -type d -printf '%P\n' 2>/dev/null |
24121 [ $params -eq $procs ] ||
24122 error "found $params parameters vs. $procs proc files"
24124 run_test 401a "Verify if 'lctl list_param -R' can list parameters recursively"
24127 # jobid_var may not allow arbitrary values, so use jobid_name
24129 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24130 local testname=jobid_name tmp='testing%p'
24132 local testname=jobid_var tmp=testing
24135 local save=$($LCTL get_param -n $testname)
24137 $LCTL set_param foo=bar $testname=$tmp bar=baz &&
24138 error "no error returned when setting bad parameters"
24140 local jobid_new=$($LCTL get_param -n foe $testname baz)
24141 [[ "$jobid_new" == "$tmp" ]] || error "jobid tmp $jobid_new != $tmp"
24143 $LCTL set_param -n fog=bam $testname=$save bat=fog
24144 local jobid_old=$($LCTL get_param -n foe $testname bag)
24145 [[ "$jobid_old" == "$save" ]] || error "jobid new $jobid_old != $save"
24147 run_test 401b "Verify 'lctl {get,set}_param' continue after error"
24150 # jobid_var may not allow arbitrary values, so use jobid_name
24152 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24153 local testname=jobid_name
24155 local testname=jobid_var
24158 local jobid_var_old=$($LCTL get_param -n $testname)
24159 local jobid_var_new
24161 $LCTL set_param $testname= &&
24162 error "no error returned for 'set_param a='"
24164 jobid_var_new=$($LCTL get_param -n $testname)
24165 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24166 error "$testname was changed by setting without value"
24168 $LCTL set_param $testname &&
24169 error "no error returned for 'set_param a'"
24171 jobid_var_new=$($LCTL get_param -n $testname)
24172 [[ "$jobid_var_old" == "$jobid_var_new" ]] ||
24173 error "$testname was changed by setting without value"
24175 run_test 401c "Verify 'lctl set_param' without value fails in either format."
24178 # jobid_var may not allow arbitrary values, so use jobid_name
24180 if $LCTL list_param jobid_name > /dev/null 2>&1; then
24181 local testname=jobid_name new_value='foo=bar%p'
24183 local testname=jobid_var new_valuie=foo=bar
24186 local jobid_var_old=$($LCTL get_param -n $testname)
24187 local jobid_var_new
24189 $LCTL set_param $testname=$new_value ||
24190 error "'set_param a=b' did not accept a value containing '='"
24192 jobid_var_new=$($LCTL get_param -n $testname)
24193 [[ "$jobid_var_new" == "$new_value" ]] ||
24194 error "'set_param a=b' failed on a value containing '='"
24196 # Reset the $testname to test the other format
24197 $LCTL set_param $testname=$jobid_var_old
24198 jobid_var_new=$($LCTL get_param -n $testname)
24199 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24200 error "failed to reset $testname"
24202 $LCTL set_param $testname $new_value ||
24203 error "'set_param a b' did not accept a value containing '='"
24205 jobid_var_new=$($LCTL get_param -n $testname)
24206 [[ "$jobid_var_new" == "$new_value" ]] ||
24207 error "'set_param a b' failed on a value containing '='"
24209 $LCTL set_param $testname $jobid_var_old
24210 jobid_var_new=$($LCTL get_param -n $testname)
24211 [[ "$jobid_var_new" == "$jobid_var_old" ]] ||
24212 error "failed to reset $testname"
24214 run_test 401d "Verify 'lctl set_param' accepts values containing '='"
24216 test_401e() { # LU-14779
24217 $LCTL list_param -R "ldlm.namespaces.MGC*" ||
24218 error "lctl list_param MGC* failed"
24219 $LCTL get_param "ldlm.namespaces.MGC*" || error "lctl get_param failed"
24220 $LCTL get_param "ldlm.namespaces.MGC*.lru_size" ||
24221 error "lctl get_param lru_size failed"
24223 run_test 401e "verify 'lctl get_param' works with NID in parameter"
24226 [[ $MDS1_VERSION -ge $(version_code 2.7.66) ]] ||
24227 [[ $MDS1_VERSION -ge $(version_code 2.7.18.4) &&
24228 $MDS1_VERSION -lt $(version_code 2.7.50) ]] ||
24229 [[ $MDS1_VERSION -ge $(version_code 2.7.2) &&
24230 $MDS1_VERSION -lt $(version_code 2.7.11) ]] ||
24231 skip "Need MDS version 2.7.2+ or 2.7.18.4+ or 2.7.66+"
24232 remote_mds_nodsh && skip "remote MDS with nodsh"
24234 $LFS setdirstripe -i 0 $DIR/$tdir || error "setdirstripe -i 0 failed"
24235 #define OBD_FAIL_MDS_FLD_LOOKUP 0x15c
24236 do_facet mds1 "lctl set_param fail_loc=0x8000015c"
24237 touch $DIR/$tdir/$tfile && error "touch should fail with ENOENT" ||
24238 echo "Touch failed - OK"
24240 run_test 402 "Return ENOENT to lod_generate_and_set_lovea"
24243 local file1=$DIR/$tfile.1
24244 local file2=$DIR/$tfile.2
24245 local tfile=$TMP/$tfile
24247 rm -f $file1 $file2 $tfile
24252 # 30 sec OBD_TIMEOUT in ll_getattr()
24253 # right before populating st_nlink
24254 $LCTL set_param fail_loc=0x80001409
24255 stat -c %h $file1 > $tfile &
24257 # create an alias, drop all locks and reclaim the dentry
24259 cancel_lru_locks mdc
24260 cancel_lru_locks osc
24261 sysctl -w vm.drop_caches=2
24265 [ $(cat $tfile) -gt 0 ] || error "wrong nlink count: $(cat $tfile)"
24267 rm -f $tfile $file1 $file2
24269 run_test 403 "i_nlink should not drop to zero due to aliasing"
24271 test_404() { # LU-6601
24272 [[ $MDS1_VERSION -ge $(version_code 2.8.53) ]] ||
24273 skip "Need server version newer than 2.8.52"
24274 remote_mds_nodsh && skip "remote MDS with nodsh"
24276 local mosps=$(do_facet $SINGLEMDS $LCTL dl |
24277 awk '/osp .*-osc-MDT/ { print $4}')
24280 for osp in $mosps; do
24281 echo "Deactivate: " $osp
24282 do_facet $SINGLEMDS $LCTL --device %$osp deactivate
24283 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24284 awk -vp=$osp '$4 == p { print $2 }')
24285 [ $stat = IN ] || {
24286 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24287 error "deactivate error"
24289 echo "Activate: " $osp
24290 do_facet $SINGLEMDS $LCTL --device %$osp activate
24291 local stat=$(do_facet $SINGLEMDS $LCTL dl |
24292 awk -vp=$osp '$4 == p { print $2 }')
24293 [ $stat = UP ] || {
24294 do_facet $SINGLEMDS $LCTL dl | grep -w $osp
24295 error "activate error"
24299 run_test 404 "validate manual {de}activated works properly for OSPs"
24302 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
24303 [ $MDS1_VERSION -lt $(version_code 2.6.92) ] ||
24304 [ $CLIENT_VERSION -lt $(version_code 2.6.99) ] &&
24305 skip "Layout swap lock is not supported"
24307 check_swap_layouts_support
24308 check_swap_layout_no_dom $DIR
24310 test_mkdir $DIR/$tdir
24311 swap_lock_test -d $DIR/$tdir ||
24312 error "One layout swap locked test failed"
24314 run_test 405 "Various layout swap lock tests"
24317 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24318 [ $OSTCOUNT -lt 2 ] && skip_env "needs >= 2 OSTs"
24319 [ -n "$FILESET" ] && skip "SKIP due to FILESET set"
24320 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24321 [ $MDS1_VERSION -lt $(version_code 2.8.50) ] &&
24322 skip "Need MDS version at least 2.8.50"
24324 local def_stripe_size=$($LFS getstripe -S $MOUNT)
24325 local test_pool=$TESTNAME
24327 pool_add $test_pool || error "pool_add failed"
24328 pool_add_targets $test_pool 0 $(($OSTCOUNT - 1)) 1 ||
24329 error "pool_add_targets failed"
24331 save_layout_restore_at_exit $MOUNT
24333 # parent set default stripe count only, child will stripe from both
24334 # parent and fs default
24335 $LFS setstripe -c 1 -i 1 -S $((def_stripe_size * 2)) -p $test_pool $MOUNT ||
24336 error "setstripe $MOUNT failed"
24337 $LFS mkdir -c $MDSCOUNT $DIR/$tdir || error "mkdir $tdir failed"
24338 $LFS setstripe -c $OSTCOUNT $DIR/$tdir || error "setstripe $tdir failed"
24339 for i in $(seq 10); do
24340 local f=$DIR/$tdir/$tfile.$i
24341 touch $f || error "touch failed"
24342 local count=$($LFS getstripe -c $f)
24343 [ $count -eq $OSTCOUNT ] ||
24344 error "$f stripe count $count != $OSTCOUNT"
24345 local offset=$($LFS getstripe -i $f)
24346 [ $offset -eq 1 ] || error "$f stripe offset $offset != 1"
24347 local size=$($LFS getstripe -S $f)
24348 [ $size -eq $((def_stripe_size * 2)) ] ||
24349 error "$f stripe size $size != $((def_stripe_size * 2))"
24350 local pool=$($LFS getstripe -p $f)
24351 [ $pool == $test_pool ] || error "$f pool $pool != $test_pool"
24354 # change fs default striping, delete parent default striping, now child
24355 # will stripe from new fs default striping only
24356 $LFS setstripe -c 1 -S $def_stripe_size -i 0 $MOUNT ||
24357 error "change $MOUNT default stripe failed"
24358 $LFS setstripe -c 0 $DIR/$tdir ||
24359 error "delete $tdir default stripe failed"
24360 for i in $(seq 11 20); do
24361 local f=$DIR/$tdir/$tfile.$i
24362 touch $f || error "touch $f failed"
24363 local count=$($LFS getstripe -c $f)
24364 [ $count -eq 1 ] || error "$f stripe count $count != 1"
24365 local offset=$($LFS getstripe -i $f)
24366 [ $offset -eq 0 ] || error "$f stripe offset $offset != 0"
24367 local size=$($LFS getstripe -S $f)
24368 [ $size -eq $def_stripe_size ] ||
24369 error "$f stripe size $size != $def_stripe_size"
24370 local pool=$($LFS getstripe -p $f)
24371 [ $pool == $test_pool ] || error "$f pool $pool isn't set"
24374 unlinkmany $DIR/$tdir/$tfile. 1 20
24376 local f=$DIR/$tdir/$tfile
24377 pool_remove_all_targets $test_pool $f
24378 pool_remove $test_pool $f
24380 run_test 406 "DNE support fs default striping"
24383 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24384 [[ $MDS1_VERSION -lt $(version_code 2.8.55) ]] &&
24385 skip "Need MDS version at least 2.8.55"
24386 remote_mds_nodsh && skip "remote MDS with nodsh"
24388 $LFS mkdir -i 0 -c 1 $DIR/$tdir.0 ||
24389 error "$LFS mkdir -i 0 -c 1 $tdir.0 failed"
24390 $LFS mkdir -i 1 -c 1 $DIR/$tdir.1 ||
24391 error "$LFS mkdir -i 1 -c 1 $tdir.1 failed"
24392 touch $DIR/$tdir.0/$tfile.0 || error "touch $tdir.0/$tfile.0 failed"
24394 #define OBD_FAIL_DT_TXN_STOP 0x2019
24395 for idx in $(seq $MDSCOUNT); do
24396 do_facet mds$idx "lctl set_param fail_loc=0x2019"
24398 $LFS mkdir -c 2 $DIR/$tdir && error "$LFS mkdir -c 2 $tdir should fail"
24399 mv $DIR/$tdir.0/$tfile.0 $DIR/$tdir.1/$tfile.1 &&
24400 error "mv $tdir.0/$tfile.0 $tdir.1/$tfile.1 should fail"
24403 run_test 407 "transaction fail should cause operation fail"
24406 dd if=/dev/zero of=$DIR/$tfile bs=$PAGE_SIZE count=1 oflag=direct
24408 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
24409 lctl set_param fail_loc=0x8000040a
24410 # let ll_prepare_partial_page() fail
24411 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 conv=notrunc || true
24415 # create at least 100 unused inodes so that
24416 # shrink_icache_memory(0) should not return 0
24417 touch $DIR/$tfile-{0..100}
24418 rm -f $DIR/$tfile-{0..100}
24421 echo 2 > /proc/sys/vm/drop_caches
24423 run_test 408 "drop_caches should not hang due to page leaks"
24427 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24429 mkdir -p $DIR/$tdir || error "(0) Fail to mkdir"
24430 $LFS mkdir -i 1 -c 2 $DIR/$tdir/foo || error "(1) Fail to mkdir"
24431 touch $DIR/$tdir/guard || error "(2) Fail to create"
24433 local PREFIX=$(str_repeat 'A' 128)
24434 echo "Create 1K hard links start at $(date)"
24435 createmany -l $DIR/$tdir/guard $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24436 error "(3) Fail to hard link"
24438 echo "Links count should be right although linkEA overflow"
24439 stat $DIR/$tdir/guard || error "(4) Fail to stat"
24440 local linkcount=$(stat --format=%h $DIR/$tdir/guard)
24441 [ $linkcount -eq 1001 ] ||
24442 error "(5) Unexpected hard links count: $linkcount"
24444 echo "List all links start at $(date)"
24445 ls -l $DIR/$tdir/foo > /dev/null ||
24446 error "(6) Fail to list $DIR/$tdir/foo"
24448 echo "Unlink hard links start at $(date)"
24449 unlinkmany $DIR/$tdir/foo/${PREFIX}_ 1000 ||
24450 error "(7) Fail to unlink"
24451 echo "Unlink hard links finished at $(date)"
24453 run_test 409 "Large amount of cross-MDTs hard links on the same file"
24457 [[ $CLIENT_VERSION -lt $(version_code 2.9.59) ]] &&
24458 skip "Need client version at least 2.9.59"
24459 [ -f $LUSTRE/tests/kernel/kinode.ko ] ||
24460 skip "Need MODULES build"
24462 # Create a file, and stat it from the kernel
24463 local testfile=$DIR/$tfile
24466 local run_id=$RANDOM
24467 local my_ino=$(stat --format "%i" $testfile)
24469 # Try to insert the module. This will always fail as the
24470 # module is designed to not be inserted.
24471 insmod $LUSTRE/tests/kernel/kinode.ko run_id=$run_id fname=$testfile \
24474 # Anything but success is a test failure
24476 "lustre_kinode_$run_id: inode numbers are identical: $my_ino" ||
24477 error "no inode match"
24479 run_test 410 "Test inode number returned from kernel thread"
24481 cleanup_test411_cgroup() {
24487 local cg_basedir=/sys/fs/cgroup/memory
24489 test -f "$cg_basedir/memory.kmem.limit_in_bytes" ||
24490 skip "no setup for cgroup"
24492 dd if=/dev/zero of=$DIR/$tfile bs=1M count=100 conv=fsync ||
24493 error "test file creation failed"
24494 cancel_lru_locks osc
24496 # Create a very small memory cgroup to force a slab allocation error
24497 local cgdir=$cg_basedir/osc_slab_alloc
24498 mkdir $cgdir || error "cgroup mkdir '$cgdir' failed"
24499 trap "cleanup_test411_cgroup $cgdir" EXIT
24500 echo 2M > $cgdir/memory.kmem.limit_in_bytes
24501 echo 1M > $cgdir/memory.limit_in_bytes
24503 # Should not LBUG, just be killed by oom-killer
24504 # dd will return 0 even allocation failure in some environment.
24505 # So don't check return value
24506 sh -c "echo \$$ > $cgdir/tasks && dd if=$DIR/$tfile of=/dev/null"
24507 cleanup_test411_cgroup $cgdir
24511 run_test 411 "Slab allocation error with cgroup does not LBUG"
24514 [ $MDSCOUNT -lt 2 ] && skip_env "needs >= 2 MDTs"
24515 if [ $MDS1_VERSION -lt $(version_code 2.10.55) ]; then
24516 skip "Need server version at least 2.10.55"
24519 $LFS mkdir -i $((MDSCOUNT - 1)),$((MDSCOUNT - 2)) $DIR/$tdir ||
24520 error "mkdir failed"
24521 $LFS getdirstripe $DIR/$tdir
24522 local stripe_index=$($LFS getdirstripe -i $DIR/$tdir)
24523 [ $stripe_index -eq $((MDSCOUNT - 1)) ] ||
24524 error "expect $((MDSCOUT - 1)) get $stripe_index"
24525 local stripe_count=$($LFS getdirstripe -T $DIR/$tdir)
24526 [ $stripe_count -eq 2 ] ||
24527 error "expect 2 get $stripe_count"
24529 run_test 412 "mkdir on specific MDTs"
24531 generate_uneven_mdts() {
24543 echo "Check for uneven MDTs: "
24545 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24546 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24547 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24549 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24550 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24553 for ((i = 1; i < ${#ffree[@]}; i++)); do
24554 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24555 if [ $tmp -gt $max ]; then
24559 if [ $tmp -lt $min ]; then
24565 # Check if we need to generate uneven MDTs
24566 local diff=$(((max - min) * 100 / min))
24567 local testdir=$DIR/$tdir-fillmdt
24572 while (( diff < threshold )); do
24573 # generate uneven MDTs, create till $threshold% diff
24574 echo -n "weight diff=$diff% must be > $threshold% ..."
24575 echo "Fill MDT$min_index with 100 files: loop $i"
24576 testdir=$DIR/$tdir-fillmdt/$i
24577 [ -d $testdir ] || $LFS mkdir -i $min_index $testdir ||
24578 error "mkdir $testdir failed"
24579 $LFS setstripe -E 1M -L mdt $testdir ||
24580 error "setstripe $testdir failed"
24581 for F in f.{0..99}; do
24582 dd if=/dev/zero of=$testdir/$F bs=1M count=1 > \
24583 /dev/null 2>&1 || error "dd $F failed"
24586 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-*.filesfree))
24587 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-*.kbytesavail))
24588 max=$(((${ffree[max_index]} >> 8) * \
24589 (${bavail[max_index]} * bsize >> 16)))
24590 min=$(((${ffree[min_index]} >> 8) * \
24591 (${bavail[min_index]} * bsize >> 16)))
24592 diff=$(((max - min) * 100 / min))
24596 echo "MDT filesfree available: ${ffree[@]}"
24597 echo "MDT blocks available: ${bavail[@]}"
24598 echo "weight diff=$diff%"
24603 local stripe_count=$2
24604 local mdts=$(comma_list $(mdts_nodes))
24607 local lmv_qos_prio_free
24608 local lmv_qos_threshold_rr
24609 local lmv_qos_maxage
24610 local lod_qos_prio_free
24611 local lod_qos_threshold_rr
24612 local lod_qos_maxage
24616 lmv_qos_prio_free=$($LCTL get_param -n lmv.*.qos_prio_free | head -n1)
24617 lmv_qos_prio_free=${lmv_qos_prio_free%%%}
24618 lmv_qos_threshold_rr=$($LCTL get_param -n lmv.*.qos_threshold_rr |
24620 lmv_qos_threshold_rr=${lmv_qos_threshold_rr%%%}
24621 lmv_qos_maxage=$($LCTL get_param -n lmv.*.qos_maxage)
24622 stack_trap "$LCTL set_param \
24623 lmv.*.qos_prio_free=$lmv_qos_prio_free > /dev/null"
24624 stack_trap "$LCTL set_param \
24625 lmv.*.qos_threshold_rr=$lmv_qos_threshold_rr > /dev/null"
24626 stack_trap "$LCTL set_param \
24627 lmv.*.qos_maxage=$lmv_qos_maxage > /dev/null"
24629 lod_qos_prio_free=$(do_facet mds1 $LCTL get_param -n \
24630 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_prio_free | head -n1)
24631 lod_qos_prio_free=${lod_qos_prio_free%%%}
24632 lod_qos_threshold_rr=$(do_facet mds1 $LCTL get_param -n \
24633 lod.$FSNAME-MDT0000-mdtlov.mdt_qos_threshold_rr | head -n1)
24634 lod_qos_threshold_rr=${lod_qos_threshold_rr%%%}
24635 lod_qos_maxage=$(do_facet mds1 $LCTL get_param -n \
24636 lod.$FSNAME-MDT0000-mdtlov.qos_maxage | awk '{ print $1 }')
24637 stack_trap "do_nodes $mdts $LCTL set_param \
24638 lod.*.mdt_qos_prio_free=$lod_qos_prio_free > /dev/null"
24639 stack_trap "do_nodes $mdts $LCTL set_param \
24640 lod.*.mdt_qos_threshold_rr=$lod_qos_threshold_rr > /dev/null"
24641 stack_trap "do_nodes $mdts $LCTL set_param \
24642 lod.*.mdt_qos_maxage=$lod_qos_maxage > /dev/null"
24644 $LCTL set_param lmv.*.qos_threshold_rr=100 > /dev/null
24645 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=100 > /dev/null
24647 testdir=$DIR/$tdir-s$stripe_count/rr
24649 local stripe_index=$($LFS getstripe -m $testdir)
24650 local test_mkdir_rr=true
24652 echo "dirstripe: '$($LFS getdirstripe $testdir)'"
24653 getfattr -d -m dmv -e hex $testdir | grep dmv
24654 if (( $? == 0 && $MDS1_VERSION >= $(version_code 2.14.51) )); then
24655 echo "defstripe: '$($LFS getdirstripe -D $testdir)'"
24656 (( $($LFS getdirstripe -D --max-inherit-rr $testdir) == 0 )) &&
24657 test_mkdir_rr=false
24662 echo "Mkdir (stripe_count $stripe_count) roundrobin:" ||
24663 echo "Mkdir (stripe_count $stripe_count) on stripe $stripe_index"
24665 stack_trap "unlinkmany -d $testdir/subdir $((100 * MDSCOUNT))"
24666 for (( i = 0; i < 100 * MDSCOUNT; i++ )); do
24667 eval $mkdir_cmd $testdir/subdir$i ||
24668 error "$mkdir_cmd subdir$i failed"
24671 for (( i = 0; i < $MDSCOUNT; i++ )); do
24672 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24673 echo "$count directories created on MDT$i"
24674 if $test_mkdir_rr; then
24675 (( $count == 100 )) ||
24676 error "subdirs are not evenly distributed"
24677 elif (( $i == $stripe_index )); then
24678 (( $count == 100 * MDSCOUNT )) ||
24679 error "$count subdirs created on MDT$i"
24681 (( $count == 0 )) ||
24682 error "$count subdirs created on MDT$i"
24685 if $test_mkdir_rr && [ $stripe_count -gt 1 ]; then
24686 count=$($LFS getdirstripe $testdir/* |
24687 grep -c -P "^\s+$i\t")
24688 echo "$count stripes created on MDT$i"
24689 # deviation should < 5% of average
24690 (( $count >= 95 * stripe_count &&
24691 $count <= 105 * stripe_count)) ||
24692 error "stripes are not evenly distributed"
24697 echo "Check for uneven MDTs: "
24707 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24708 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24709 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24711 max=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24712 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24715 for ((i = 1; i < ${#ffree[@]}; i++)); do
24716 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24717 if [ $tmp -gt $max ]; then
24721 if [ $tmp -lt $min ]; then
24727 (( ${ffree[min_index]} > 0 )) ||
24728 skip "no free files in MDT$min_index"
24729 (( ${ffree[min_index]} < 100000000 )) ||
24730 skip "too many free files in MDT$min_index"
24732 echo "MDT filesfree available: ${ffree[@]}"
24733 echo "MDT blocks available: ${bavail[@]}"
24734 echo "weight diff=$(((max - min) * 100 / min))%"
24736 echo "Mkdir (stripe_count $stripe_count) with balanced space usage:"
24738 $LCTL set_param lmv.*.qos_threshold_rr=0 > /dev/null
24739 $LCTL set_param lmv.*.qos_prio_free=100 > /dev/null
24740 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_threshold_rr=0 > /dev/null
24741 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_prio_free=100 > /dev/null
24742 # decrease statfs age, so that it can be updated in time
24743 $LCTL set_param lmv.*.qos_maxage=1 > /dev/null
24744 do_nodes $mdts $LCTL set_param lod.*.mdt_qos_maxage=1 > /dev/null
24748 testdir=$DIR/$tdir-s$stripe_count/qos
24751 stack_trap "unlinkmany -d $testdir/subdir $((num * MDSCOUNT))"
24752 for (( i = 0; i < num * MDSCOUNT; i++ )); do
24753 eval $mkdir_cmd $testdir/subdir$i ||
24754 error "$mkdir_cmd subdir$i failed"
24757 for (( i = 0; i < $MDSCOUNT; i++ )); do
24758 count=$($LFS getdirstripe -i $testdir/* | grep -c "^$i$")
24759 echo "$count directories created on MDT$i"
24761 if [ $stripe_count -gt 1 ]; then
24762 count=$($LFS getdirstripe $testdir/* |
24763 grep -c -P "^\s+$i\t")
24764 echo "$count stripes created on MDT$i"
24768 max=$($LFS getdirstripe -i $testdir/* | grep -c "^$max_index$")
24769 min=$($LFS getdirstripe -i $testdir/* | grep -c "^$min_index$")
24771 # D-value should > 10% of averge
24772 (( max - min >= num / 10 )) ||
24773 error "subdirs shouldn't be evenly distributed: $max - $min < $((num / 10))"
24776 if (( stripe_count > 1 )); then
24777 max=$($LFS getdirstripe $testdir/* |
24778 grep -c -P "^\s+$max_index\t")
24779 min=$($LFS getdirstripe $testdir/* |
24780 grep -c -P "^\s+$min_index\t")
24781 (( max - min >= num * stripe_count / 20 )) ||
24782 error "stripes shouldn't be evenly distributed: $max - $min < $((num / 20)) * $stripe_count"
24794 ffree=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.filesfree))
24795 bavail=($(lctl get_param -n mdc.*[mM][dD][cC]-[^M]*.kbytesavail))
24796 bsize=$(lctl get_param -n mdc.*MDT0000*.blocksize)
24798 min=$(((${ffree[0]} >> 8) * (${bavail[0]} * bsize >> 16)))
24800 for ((i = 1; i < ${#ffree[@]}; i++)); do
24801 tmp=$(((${ffree[i]} >> 8) * (${bavail[i]} * bsize >> 16)))
24802 (( tmp < min )) && min=$tmp && min_index=$i
24809 [ $MDSCOUNT -lt 2 ] &&
24810 skip "We need at least 2 MDTs for this test"
24812 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24813 skip "Need server version at least 2.12.52"
24817 generate_uneven_mdts 100
24818 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24819 mkdir $DIR/$tdir-s$stripe_count || error "mkdir failed"
24820 mkdir $DIR/$tdir-s$stripe_count/rr || error "mkdir failed"
24821 $LFS mkdir -i $(most_full_mdt) $DIR/$tdir-s$stripe_count/qos ||
24822 error "mkdir failed"
24823 test_qos_mkdir "$LFS mkdir -i -1 -c $stripe_count" $stripe_count
24826 run_test 413a "QoS mkdir with 'lfs mkdir -i -1'"
24829 [ $MDSCOUNT -lt 2 ] &&
24830 skip "We need at least 2 MDTs for this test"
24832 [ $MDS1_VERSION -lt $(version_code 2.12.52) ] &&
24833 skip "Need server version at least 2.12.52"
24838 generate_uneven_mdts 100
24839 for stripe_count in $(seq 1 $((MDSCOUNT - 1))); do
24840 testdir=$DIR/$tdir-s$stripe_count
24841 mkdir $testdir || error "mkdir $testdir failed"
24842 mkdir $testdir/rr || error "mkdir rr failed"
24843 $LFS mkdir -i $(most_full_mdt) $testdir/qos ||
24844 error "mkdir qos failed"
24845 $LFS setdirstripe -D -c $stripe_count --max-inherit-rr 2 \
24846 $testdir/rr || error "setdirstripe rr failed"
24847 $LFS setdirstripe -D -c $stripe_count $testdir/qos ||
24848 error "setdirstripe failed"
24849 test_qos_mkdir "mkdir" $stripe_count
24852 run_test 413b "QoS mkdir under dir whose default LMV starting MDT offset is -1"
24855 (( $MDSCOUNT >= 2 )) ||
24856 skip "We need at least 2 MDTs for this test"
24858 (( $MDS1_VERSION >= $(version_code 2.14.51) )) ||
24859 skip "Need server version at least 2.14.51"
24865 testdir=$DIR/${tdir}-s1
24866 mkdir $testdir || error "mkdir $testdir failed"
24867 mkdir $testdir/rr || error "mkdir rr failed"
24868 $LFS mkdir -i $(most_full_mdt) $testdir/qos || error "mkdir qos failed"
24869 # default max_inherit is -1, default max_inherit_rr is 0
24870 $LFS setdirstripe -D -c 1 $testdir/rr ||
24871 error "setdirstripe rr failed"
24872 $LFS setdirstripe -D -c 1 -i -1 -X 2 --max-inherit-rr 1 $testdir/qos ||
24873 error "setdirstripe qos failed"
24874 test_qos_mkdir "mkdir" 1
24876 mkdir $testdir/rr/level1 || error "mkdir rr/level1 failed"
24877 inherit=$($LFS getdirstripe -D -X $testdir/rr/level1)
24878 (( $inherit == -1 )) || error "rr/level1 inherit $inherit != -1"
24879 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/rr/level1)
24880 (( $inherit_rr == 0 )) || error "rr/level1 inherit-rr $inherit_rr != 0"
24882 mkdir $testdir/qos/level1 || error "mkdir qos/level1 failed"
24883 inherit=$($LFS getdirstripe -D -X $testdir/qos/level1)
24884 (( $inherit == 1 )) || error "qos/level1 inherit $inherit != 1"
24885 inherit_rr=$($LFS getdirstripe -D --max-inherit-rr $testdir/qos/level1)
24886 (( $inherit_rr == 0 )) || error "qos/level1 inherit-rr $inherit_rr != 0"
24887 mkdir $testdir/qos/level1/level2 || error "mkdir level2 failed"
24888 getfattr -d -m dmv -e hex $testdir/qos/level1/level2 | grep dmv &&
24889 error "level2 shouldn't have default LMV" || true
24891 run_test 413c "mkdir with default LMV max inherit rr"
24898 for subdir in $(\ls -1 -d $DIR/d413*-fillmdt/*); do
24899 unlinkmany $subdir/f. 100 &
24903 for pid in $pids; do
24907 run_test 413z "413 test cleanup"
24910 #define OBD_FAIL_PTLRPC_BULK_ATTACH 0x521
24911 $LCTL set_param fail_loc=0x80000521
24912 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
24915 run_test 414 "simulate ENOMEM in ptlrpc_register_bulk()"
24918 [ $PARALLEL == "yes" ] && skip "skip parallel run"
24919 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
24920 skip "Need server version at least 2.11.52"
24930 # this test may be slow on ZFS
24931 [ "$mds1_FSTYPE" == "zfs" ] && total=100
24933 # though this test is designed for striped directory, let's test normal
24934 # directory too since lock is always saved as CoS lock.
24935 test_mkdir $DIR/$tdir || error "mkdir $tdir"
24936 createmany -o $DIR/$tdir/$tfile. $total || error "createmany"
24945 start_time=$(date +%s)
24946 for i in $(seq $total); do
24947 mrename $DIR/$tdir/$tfile.$i $DIR/$tdir/$tfile-new.$i \
24950 end_time=$(date +%s)
24951 duration=$((end_time - start_time))
24953 kill -9 $setattr_pid
24955 echo "rename $total files took $duration sec"
24956 [ $duration -lt 100 ] || error "rename took $duration sec"
24958 run_test 415 "lock revoke is not missing"
24961 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
24962 skip "Need server version at least 2.11.55"
24964 # define OBD_FAIL_OSD_TXN_START 0x19a
24965 do_facet mds1 lctl set_param fail_loc=0x19a
24967 lfs mkdir -c $MDSCOUNT $DIR/$tdir
24971 run_test 416 "transaction start failure won't cause system hung"
24975 do_nodes $(comma_list $(mdts_nodes)) \
24976 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=1"
24977 do_nodes $(comma_list $(mdts_nodes)) \
24978 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=1"
24979 do_nodes $(comma_list $(mdts_nodes)) \
24980 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=1"
24984 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
24985 [[ $MDS1_VERSION -lt $(version_code 2.11.56) ]] &&
24986 skip "Need MDS version at least 2.11.56"
24988 trap cleanup_417 RETURN EXIT
24990 $LFS mkdir -i 1 $DIR/$tdir.1 || error "create remote dir $tdir.1 failed"
24991 do_nodes $(comma_list $(mdts_nodes)) \
24992 "$LCTL set_param -n mdt.*MDT*.enable_dir_migration=0"
24993 $LFS migrate -m 0 $DIR/$tdir.1 &&
24994 error "migrate dir $tdir.1 should fail"
24996 do_nodes $(comma_list $(mdts_nodes)) \
24997 "$LCTL set_param -n mdt.*MDT*.enable_remote_dir=0"
24998 $LFS mkdir -i 1 $DIR/$tdir.2 &&
24999 error "create remote dir $tdir.2 should fail"
25001 do_nodes $(comma_list $(mdts_nodes)) \
25002 "$LCTL set_param -n mdt.*MDT*.enable_striped_dir=0"
25003 $LFS mkdir -c 2 $DIR/$tdir.3 &&
25004 error "create striped dir $tdir.3 should fail"
25007 run_test 417 "disable remote dir, striped dir and dir migration"
25009 # Checks that the outputs of df [-i] and lfs df [-i] match
25011 # usage: check_lfs_df <blocks | inodes> <mountpoint>
25021 [ "$1" == "blocks" ] && inodes= || inodes="-i"
25023 for count in {1..100}; do
25027 # read the lines of interest
25028 df_out=($(df -P $inodes $dir | tail -n +2)) ||
25029 error "df $inodes $dir | tail -n +2 failed"
25030 lfs_df_out=($($LFS df $inodes $dir | grep summary:)) ||
25031 error "lfs df $inodes $dir | grep summary: failed"
25033 # skip first substrings of each output as they are different
25034 # "<NID>:/<fsname>" for df, "filesystem_summary:" for lfs df
25035 # compare the two outputs
25037 for i in {1..5}; do
25038 [ "${df_out[i]}" != "${lfs_df_out[i]}" ] && passed=false
25046 lfs df $inodes $dir
25047 error "df and lfs df $1 output mismatch: " \
25048 "df ${inodes}: ${df_out[*]}, " \
25049 "lfs df ${inodes}: ${lfs_df_out[*]}"
25054 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25056 local dir=$DIR/$tdir
25057 local numfiles=$((RANDOM % 4096 + 2))
25058 local numblocks=$((RANDOM % 256 + 1))
25060 wait_delete_completed
25063 # check block output
25064 check_lfs_df blocks $dir
25065 # check inode output
25066 check_lfs_df inodes $dir
25068 # create a single file and retest
25069 echo "Creating a single file and testing"
25070 createmany -o $dir/$tfile- 1 &>/dev/null ||
25071 error "creating 1 file in $dir failed"
25072 check_lfs_df blocks $dir
25073 check_lfs_df inodes $dir
25075 # create a random number of files
25076 echo "Creating $((numfiles - 1)) files and testing"
25077 createmany -o $dir/$tfile- 1 $((numfiles - 1)) &>/dev/null ||
25078 error "creating $((numfiles - 1)) files in $dir failed"
25080 # write a random number of blocks to the first test file
25081 echo "Writing $numblocks 4K blocks and testing"
25082 dd if=/dev/urandom of=$dir/${tfile}-0 bs=4K conv=fsync \
25083 count=$numblocks &>/dev/null ||
25084 error "dd to $dir/${tfile}-0 failed"
25087 check_lfs_df blocks $dir
25088 check_lfs_df inodes $dir
25090 unlinkmany $dir/$tfile- $numfiles &>/dev/null ||
25091 error "unlinking $numfiles files in $dir failed"
25093 run_test 418 "df and lfs df outputs match"
25097 local dir=$DIR/$tdir
25102 cancel_lru_locks mdc
25104 #OBD_FAIL_LLITE_OPEN_BY_NAME 0x1410
25105 $LCTL set_param fail_loc=0x1410
25107 $LCTL set_param fail_loc=0
25110 run_test 419 "Verify open file by name doesn't crash kernel"
25114 [[ $MDS1_VERSION -ge $(version_code 2.12.53) ]] ||
25115 skip "Need MDS version at least 2.12.53"
25117 local SAVE_UMASK=$(umask)
25118 local dir=$DIR/$tdir
25119 local uname=$(getent passwd $RUNAS_ID | cut -d: -f1)
25123 mkdir -m03777 $dir/testdir
25124 ls -dn $dir/testdir
25125 # Need to remove trailing '.' when SELinux is enabled
25126 local dirperms=$(ls -dn $dir/testdir |
25127 awk '{ sub(/\.$/, "", $1); print $1}')
25128 [ $dirperms == "drwxrwsrwt" ] ||
25129 error "incorrect perms on $dir/testdir"
25131 su - $uname -c "PATH=$LUSTRE/tests:\$PATH; \
25132 openfile -f O_RDONLY:O_CREAT -m 02755 $dir/testdir/testfile"
25133 ls -n $dir/testdir/testfile
25134 local fileperms=$(ls -n $dir/testdir/testfile |
25135 awk '{ sub(/\.$/, "", $1); print $1}')
25136 [ $fileperms == "-rwxr-xr-x" ] ||
25137 error "incorrect perms on $dir/testdir/testfile"
25141 run_test 420 "clear SGID bit on non-directories for non-members"
25148 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25149 skip "Need MDS version at least 2.12.54"
25151 test_mkdir $DIR/$tdir
25152 createmany -o $DIR/$tdir/f 3
25153 cnt=$(ls -1 $DIR/$tdir | wc -l)
25154 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25156 fid1=$(lfs path2fid $DIR/$tdir/f1)
25157 fid2=$(lfs path2fid $DIR/$tdir/f2)
25158 $LFS rmfid $DIR $fid1 $fid2 || error "rmfid failed"
25160 stat $DIR/$tdir/f1 && error "f1 still visible on the client"
25161 stat $DIR/$tdir/f2 && error "f2 still visible on the client"
25163 cnt=$(ls -1 $DIR/$tdir | wc -l)
25164 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25166 rm -f $DIR/$tdir/f3 || error "can't remove f3"
25167 createmany -o $DIR/$tdir/f 3
25168 cnt=$(ls -1 $DIR/$tdir | wc -l)
25169 [ $cnt != 3 ] && error "unexpected #files: $cnt"
25171 fid1=$(lfs path2fid $DIR/$tdir/f1)
25172 fid2=$(lfs path2fid $DIR/$tdir/f2)
25173 echo "remove using fsname $FSNAME"
25174 $LFS rmfid $FSNAME $fid1 $fid2 || error "rmfid with fsname failed"
25176 cnt=$(ls -1 $DIR/$tdir | wc -l)
25177 [ $cnt == 1 ] || error "unexpected #files after: $cnt"
25179 run_test 421a "simple rm by fid"
25186 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25187 skip "Need MDS version at least 2.12.54"
25189 test_mkdir $DIR/$tdir
25190 createmany -o $DIR/$tdir/f 3
25191 multiop_bg_pause $DIR/$tdir/f1 o_c || error "multiop failed to start"
25194 FID1=$(lfs path2fid $DIR/$tdir/f1)
25195 FID2=$(lfs path2fid $DIR/$tdir/f2)
25196 $LFS rmfid $DIR $FID1 $FID2 && error "rmfid didn't fail"
25198 kill -USR1 $MULTIPID
25201 cnt=$(ls $DIR/$tdir | wc -l)
25202 [ $cnt == 2 ] || error "unexpected #files after: $cnt"
25204 run_test 421b "rm by fid on open file"
25210 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25211 skip "Need MDS version at least 2.12.54"
25213 test_mkdir $DIR/$tdir
25214 createmany -o $DIR/$tdir/f 3
25215 touch $DIR/$tdir/$tfile
25216 createmany -l$DIR/$tdir/$tfile $DIR/$tdir/h 180
25217 cnt=$(ls -1 $DIR/$tdir | wc -l)
25218 [ $cnt != 184 ] && error "unexpected #files: $cnt"
25220 FID1=$(lfs path2fid $DIR/$tdir/$tfile)
25221 $LFS rmfid $DIR $FID1 || error "rmfid failed"
25223 cnt=$(ls $DIR/$tdir | wc -l)
25224 [ $cnt == 3 ] || error "unexpected #files after: $cnt"
25226 run_test 421c "rm by fid against hardlinked files"
25232 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25233 skip "Need MDS version at least 2.12.54"
25235 test_mkdir $DIR/$tdir
25236 createmany -o $DIR/$tdir/f 4097
25237 cnt=$(ls -1 $DIR/$tdir | wc -l)
25238 [ $cnt != 4097 ] && error "unexpected #files: $cnt"
25240 FIDS=$(lfs path2fid $DIR/$tdir/f* | sed "s/[/][^:]*://g")
25241 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25243 cnt=$(ls $DIR/$tdir | wc -l)
25245 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25247 run_test 421d "rmfid en masse"
25253 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25254 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25255 skip "Need MDS version at least 2.12.54"
25257 mkdir -p $DIR/$tdir
25258 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25259 createmany -o $DIR/$tdir/striped_dir/f 512
25260 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25261 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25263 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25264 sed "s/[/][^:]*://g")
25265 $LFS rmfid $DIR $FIDS || error "rmfid failed"
25267 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25269 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25271 run_test 421e "rmfid in DNE"
25277 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25278 skip "Need MDS version at least 2.12.54"
25280 test_mkdir $DIR/$tdir
25282 cnt=$(ls -1 $DIR/$tdir | wc -l)
25283 [ $cnt != 1 ] && error "unexpected #files: $cnt"
25285 FID=$(lfs path2fid $DIR/$tdir/f)
25286 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (1)"
25287 # rmfid should fail
25288 cnt=$(ls -1 $DIR/$tdir | wc -l)
25289 [ $cnt != 1 ] && error "unexpected #files after (2): $cnt"
25291 chmod a+rw $DIR/$tdir
25293 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail (2)"
25294 # rmfid should fail
25295 cnt=$(ls -1 $DIR/$tdir | wc -l)
25296 [ $cnt != 1 ] && error "unexpected #files after (3): $cnt"
25299 $RUNAS touch $DIR/$tdir/f
25300 FID=$(lfs path2fid $DIR/$tdir/f)
25301 echo "rmfid as root"
25302 $LFS rmfid $DIR $FID || error "rmfid as root failed"
25303 cnt=$(ls -1 $DIR/$tdir | wc -l)
25304 [ $cnt == 0 ] || error "unexpected #files after (4): $cnt"
25307 $RUNAS touch $DIR/$tdir/f
25308 cnt=$(ls -1 $DIR/$tdir | wc -l)
25309 [ $cnt != 1 ] && error "unexpected #files (4): $cnt"
25310 FID=$(lfs path2fid $DIR/$tdir/f)
25311 # rmfid w/o user_fid2path mount option should fail
25312 $RUNAS $LFS rmfid $DIR $FID && error "rmfid didn't fail(3)"
25313 cnt=$(ls -1 $DIR/$tdir | wc -l)
25314 [ $cnt == 1 ] || error "unexpected #files after (5): $cnt"
25316 tmpdir=$(mktemp -d /tmp/lustre-XXXXXX)
25317 stack_trap "rmdir $tmpdir"
25318 mount_client $tmpdir "$MOUNT_OPTS,user_fid2path" ||
25319 error "failed to mount client'"
25320 stack_trap "umount_client $tmpdir"
25322 $RUNAS $LFS rmfid $tmpdir $FID || error "rmfid failed"
25323 # rmfid should succeed
25324 cnt=$(ls -1 $tmpdir/$tdir | wc -l)
25325 [ $cnt == 0 ] || error "unexpected #files after (6): $cnt"
25327 # rmfid shouldn't allow to remove files due to dir's permission
25328 chmod a+rwx $tmpdir/$tdir
25329 touch $tmpdir/$tdir/f
25330 ls -la $tmpdir/$tdir
25331 FID=$(lfs path2fid $tmpdir/$tdir/f)
25332 $RUNAS $LFS rmfid $tmpdir $FID && error "rmfid didn't fail"
25335 run_test 421f "rmfid checks permissions"
25341 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs"
25342 [ $MDS1_VERSION -lt $(version_code 2.12.54) ] &&
25343 skip "Need MDS version at least 2.12.54"
25345 mkdir -p $DIR/$tdir
25346 $LFS setdirstripe -c$MDSCOUNT $DIR/$tdir/striped_dir
25347 createmany -o $DIR/$tdir/striped_dir/f 512
25348 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25349 [ $cnt != 512 ] && error "unexpected #files: $cnt"
25351 FIDS=$(lfs path2fid $DIR/$tdir/striped_dir/f* |
25352 sed "s/[/][^:]*://g")
25354 rm -f $DIR/$tdir/striped_dir/f1*
25355 cnt=$(ls -1 $DIR/$tdir/striped_dir | wc -l)
25356 removed=$((512 - cnt))
25358 # few files have been just removed, so we expect
25359 # rmfid to fail on their fids
25360 errors=$($LFS rmfid $DIR $FIDS 2>&1 | wc -l)
25361 [ $removed != $errors ] && error "$errors != $removed"
25363 cnt=$(ls $DIR/$tdir/striped_dir | wc -l)
25365 [ $cnt == 0 ] || error "unexpected #files after: $cnt"
25367 run_test 421g "rmfid to return errors properly"
25370 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d1
25371 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d2
25372 test_mkdir -i 0 -c 1 -p $DIR/$tdir/d3
25373 dd if=/dev/zero of=$DIR/$tdir/d1/file1 bs=1k count=1
25374 dd if=/dev/zero of=$DIR/$tdir/d2/file1 bs=1k count=1
25376 local amc=$(at_max_get client)
25377 local amo=$(at_max_get mds1)
25378 local timeout=`lctl get_param -n timeout`
25380 at_max_set 0 client
25383 #define OBD_FAIL_PTLRPC_PAUSE_REQ 0x50a
25384 do_facet mds1 $LCTL set_param fail_loc=0x8000050a \
25385 fail_val=$(((2*timeout + 10)*1000))
25386 touch $DIR/$tdir/d3/file &
25388 #define OBD_FAIL_TGT_REPLY_DATA_RACE 0x722
25389 do_facet mds1 $LCTL set_param fail_loc=0x80000722 \
25390 fail_val=$((2*timeout + 5))
25391 mv $DIR/$tdir/d1/file1 $DIR/$tdir/d1/file2 &
25395 sleep $((2 * timeout))
25399 touch $DIR/$tdir/d2/file3
25400 touch $DIR/$tdir/d2/file4
25401 touch $DIR/$tdir/d2/file5
25404 at_max_set $amc client
25405 at_max_set $amo mds1
25407 # LU-12838 - verify the ptlrpc thread watchdog is not always throttled
25408 do_facet mds1 "dmesg | grep 'Dumping the stack trace for debugging'" ||
25409 error "Watchdog is always throttled"
25411 run_test 422 "kill a process with RPC in progress"
25424 # ensure statfs cache is expired
25427 _stats=$(stat_test | grep $MOUNT | sort -u | wc -l)
25428 [[ ${_stats} -ne 1 ]] && error "statfs wrong"
25432 run_test 423 "statfs should return a right data"
25435 #define OBD_FAIL_PTLRPC_BULK_REPLY_ATTACH 0x522 | OBD_FAIL_ONCE
25436 $LCTL set_param fail_loc=0x80000522
25437 dd if=/dev/zero of=$DIR/$tfile bs=2M count=1 oflag=sync
25440 run_test 424 "simulate ENOMEM in ptl_send_rpc bulk reply ME attach"
25443 test_mkdir -c -1 $DIR/$tdir
25444 $LFS setstripe -c -1 $DIR/$tdir
25446 lru_resize_disable "" 100
25447 stack_trap "lru_resize_enable" EXIT
25451 for i in $(seq $((MDSCOUNT * 125))); do
25452 local t=$DIR/$tdir/$tfile_$i
25454 dd if=/dev/zero of=$t bs=4K count=1 > /dev/null 2>&1 ||
25455 error_noexit "Create file $t"
25457 stack_trap "rm -rf $DIR/$tdir" EXIT
25459 for oscparam in $($LCTL list_param ldlm.namespaces.*osc-[-0-9a-f]*); do
25460 local lru_size=$($LCTL get_param -n $oscparam.lru_size)
25461 local lock_count=$($LCTL get_param -n $oscparam.lock_count)
25463 [ $lock_count -le $lru_size ] ||
25464 error "osc lock count $lock_count > lru size $lru_size"
25467 for mdcparam in $($LCTL list_param ldlm.namespaces.*mdc-*); do
25468 local lru_size=$($LCTL get_param -n $mdcparam.lru_size)
25469 local lock_count=$($LCTL get_param -n $mdcparam.lock_count)
25471 [ $lock_count -le $lru_size ] ||
25472 error "mdc lock count $lock_count > lru size $lru_size"
25475 run_test 425 "lock count should not exceed lru size"
25478 splice-test -r $DIR/$tfile
25479 splice-test -rd $DIR/$tfile
25480 splice-test $DIR/$tfile
25481 splice-test -d $DIR/$tfile
25483 run_test 426 "splice test on Lustre"
25486 [ $MDSCOUNT -ge 2 ] || skip "needs >= 2 MDTs"
25487 (( $MDS1_VERSION >= $(version_code 2.12.4) )) ||
25488 skip "Need MDS version at least 2.12.4"
25494 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/1/dir
25495 test_mkdir -c $MDSCOUNT -i 1 $DIR/$tdir/2/dir2
25497 $LFS getdirstripe $DIR/$tdir/1/dir
25499 #first setfattr for creating updatelog
25500 setfattr -n user.attr0 -v "some text" $DIR/$tdir/1/dir
25502 #define OBD_FAIL_OUT_OBJECT_MISS 0x1708
25503 do_nodes $(comma_list $(mdts_nodes)) $LCTL set_param fail_loc=0x80001708
25504 setfattr -n user.attr1 -v "some text" $DIR/$tdir/1/dir &
25505 setfattr -n user.attr2 -v "another attr" $DIR/$tdir/2/dir2 &
25509 wait_recovery_complete mds2 $((2*TIMEOUT))
25511 log=$(do_facet mds1 dmesg | tac | sed "/${TESTNAME//_/ }/,$ d")
25512 echo $log | grep "get update log failed" &&
25513 error "update log corruption is detected" || true
25515 run_test 427 "Failed DNE2 update request shouldn't corrupt updatelog"
25518 [ $PARALLEL == "yes" ] && skip "skip parallel run"
25519 local cache_limit=$CACHE_MAX
25521 stack_trap "$LCTL set_param -n llite.*.max_cached_mb=$cache_limit"
25522 $LCTL set_param -n llite.*.max_cached_mb=64
25525 $LFS setstripe -c 1 $DIR/$tdir
25526 eval touch $DIR/$tdir/$tfile.{1..$OSTCOUNT}
25527 stack_trap "rm -f $DIR/$tdir/$tfile.*"
25529 for f in $(seq 4); do
25530 dd if=/dev/zero of=$DIR/$tdir/$tfile.$f bs=128M count=1 &
25534 cancel_lru_locks osc
25536 for f in $(seq 4); do
25537 dd if=$DIR/$tdir/$tfile.$f of=/dev/null bs=128M count=1 &
25541 run_test 428 "large block size IO should not hang"
25543 test_429() { # LU-7915 / LU-10948
25544 local ll_opencache_threshold_count="llite.*.opencache_threshold_count"
25545 local testfile=$DIR/$tfile
25546 local mdc_rpcstats="mdc.$FSNAME-MDT0000-*.stats"
25552 $LCTL get_param $ll_opencache_threshold_count ||
25553 skip "client does not have opencache parameter"
25555 set_opencache $new_flag
25556 stack_trap "restore_opencache"
25557 [ $($LCTL get_param -n $ll_opencache_threshold_count) == $new_flag ] ||
25558 error "enable opencache failed"
25560 # drop MDC DLM locks
25561 cancel_lru_locks mdc
25562 # clear MDC RPC stats counters
25563 $LCTL set_param $mdc_rpcstats=clear
25565 # According to the current implementation, we need to run 3 times
25566 # open & close file to verify if opencache is enabled correctly.
25567 # 1st, RPCs are sent for lookup/open and open handle is released on
25569 # 2nd, RPC is sent for open, MDS_OPEN_LOCK is fetched automatically,
25570 # so open handle won't be released thereafter.
25571 # 3rd, No RPC is sent out.
25572 $MULTIOP $testfile oc || error "multiop failed"
25573 first_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25574 echo "1st: $first_rpc RPCs in flight"
25576 $MULTIOP $testfile oc || error "multiop failed"
25577 second_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25578 echo "2nd: $second_rpc RPCs in flight"
25580 $MULTIOP $testfile oc || error "multiop failed"
25581 third_rpc=$(calc_stats $mdc_rpcstats ldlm_ibits_enqueue)
25582 echo "3rd: $third_rpc RPCs in flight"
25584 #verify no MDC RPC is sent
25585 [[ $second_rpc == $third_rpc ]] || error "MDC RPC is still sent"
25587 run_test 429 "verify if opencache flag on client side does work"
25593 # data at [200K, 400K)
25594 dd if=/dev/urandom of=$file bs=256K count=1 seek=1 ||
25595 error "256K->512K dd fails"
25597 dd if=/dev/urandom of=$file bs=1M count=1 seek=2 ||
25598 error "2M->3M dd fails"
25600 dd if=/dev/urandom of=$file bs=1M count=1 seek=4 ||
25601 error "4M->5M dd fails"
25602 echo "Data at 256K...512K, 2M...3M and 4M...5M"
25603 # start at first component hole #1
25604 printf "Seeking hole from 1000 ... "
25605 offset=$(lseek_test -l 1000 $file)
25607 [[ $offset == 1000 ]] || error "offset $offset != 1000"
25608 printf "Seeking data from 1000 ... "
25609 offset=$(lseek_test -d 1000 $file)
25611 [[ $offset == 262144 ]] || error "offset $offset != 262144"
25613 # start at first component data block
25614 printf "Seeking hole from 300000 ... "
25615 offset=$(lseek_test -l 300000 $file)
25617 [[ $offset == 524288 ]] || error "offset $offset != 524288"
25618 printf "Seeking data from 300000 ... "
25619 offset=$(lseek_test -d 300000 $file)
25621 [[ $offset == 300000 ]] || error "offset $offset != 300000"
25623 # start at the first component but beyond end of object size
25624 printf "Seeking hole from 1000000 ... "
25625 offset=$(lseek_test -l 1000000 $file)
25627 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25628 printf "Seeking data from 1000000 ... "
25629 offset=$(lseek_test -d 1000000 $file)
25631 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25633 # start at second component stripe 2 (empty file)
25634 printf "Seeking hole from 1500000 ... "
25635 offset=$(lseek_test -l 1500000 $file)
25637 [[ $offset == 1500000 ]] || error "offset $offset != 1500000"
25638 printf "Seeking data from 1500000 ... "
25639 offset=$(lseek_test -d 1500000 $file)
25641 [[ $offset == 2097152 ]] || error "offset $offset != 2097152"
25643 # start at second component stripe 1 (all data)
25644 printf "Seeking hole from 3000000 ... "
25645 offset=$(lseek_test -l 3000000 $file)
25647 [[ $offset == 3145728 ]] || error "offset $offset != 3145728"
25648 printf "Seeking data from 3000000 ... "
25649 offset=$(lseek_test -d 3000000 $file)
25651 [[ $offset == 3000000 ]] || error "offset $offset != 3000000"
25653 dd if=/dev/urandom of=$file bs=640K count=1 seek=1 ||
25654 error "2nd dd fails"
25655 echo "Add data block at 640K...1280K"
25657 # start at before new data block, in hole
25658 printf "Seeking hole from 600000 ... "
25659 offset=$(lseek_test -l 600000 $file)
25661 [[ $offset == 600000 ]] || error "offset $offset != 600000"
25662 printf "Seeking data from 600000 ... "
25663 offset=$(lseek_test -d 600000 $file)
25665 [[ $offset == 655360 ]] || error "offset $offset != 655360"
25667 # start at the first component new data block
25668 printf "Seeking hole from 1000000 ... "
25669 offset=$(lseek_test -l 1000000 $file)
25671 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25672 printf "Seeking data from 1000000 ... "
25673 offset=$(lseek_test -d 1000000 $file)
25675 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25677 # start at second component stripe 2, new data
25678 printf "Seeking hole from 1200000 ... "
25679 offset=$(lseek_test -l 1200000 $file)
25681 [[ $offset == 1310720 ]] || error "offset $offset != 1310720"
25682 printf "Seeking data from 1200000 ... "
25683 offset=$(lseek_test -d 1200000 $file)
25685 [[ $offset == 1200000 ]] || error "offset $offset != 1200000"
25687 # start beyond file end
25688 printf "Using offset > filesize ... "
25689 lseek_test -l 4000000 $file && error "lseek should fail"
25690 printf "Using offset > filesize ... "
25691 lseek_test -d 4000000 $file && error "lseek should fail"
25697 $LCTL get_param mdc.*.import | grep -q 'connect_flags:.*seek' ||
25698 skip "MDT does not support SEEK_HOLE"
25700 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25701 skip "OST does not support SEEK_HOLE"
25703 local file=$DIR/$tdir/$tfile
25705 mkdir -p $DIR/$tdir
25707 $LFS setstripe -E 1M -L mdt -E eof -c2 $file
25708 # OST stripe #1 will have continuous data at [1M, 3M)
25709 # OST stripe #2 is empty
25710 echo "Component #1: 1M DoM, component #2: EOF, 2 stripes 1M"
25711 lseek_test_430 $file
25713 $LFS setstripe -E 1M -c2 -S 64K -E 10M -c2 -S 1M $file
25714 echo "Component #1: 1M, 2 stripes 64K, component #2: EOF, 2 stripes 1M"
25715 lseek_test_430 $file
25717 $LFS setstripe -c2 -S 512K $file
25718 echo "Two stripes, stripe size 512K"
25719 lseek_test_430 $file
25721 # FLR with stale mirror
25722 $LFS setstripe -N -E 512K -c1 -S 64K -E eof -c2 -S 512K \
25724 echo "Mirrored file:"
25725 echo "Component #1: 512K, stripe 64K, component #2: EOF, 2 stripes 512K"
25726 echo "Plain 2 stripes 1M"
25727 lseek_test_430 $file
25730 run_test 430a "lseek: SEEK_DATA/SEEK_HOLE basic functionality"
25733 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25734 skip "OST does not support SEEK_HOLE"
25737 local file=$DIR/$tdir/$tfile
25739 mkdir -p $DIR/$tdir
25740 # Empty layout lseek should fail
25743 printf "Seeking hole from 0 ... "
25744 lseek_test -l 0 $file && error "lseek should fail"
25745 printf "Seeking data from 0 ... "
25746 lseek_test -d 0 $file && error "lseek should fail"
25750 $LFS setstripe -E 1M -c2 -E eof $file
25751 $TRUNCATE $file 1048576
25752 printf "Seeking hole from 1000000 ... "
25753 offset=$(lseek_test -l 1000000 $file)
25755 [[ $offset == 1000000 ]] || error "offset $offset != 1000000"
25756 printf "Seeking data from 1000000 ... "
25757 lseek_test -d 1000000 $file && error "lseek should fail"
25760 # full component followed by non-inited one
25761 $LFS setstripe -E 1M -c2 -E eof $file
25762 dd if=/dev/urandom of=$file bs=1M count=1
25763 printf "Seeking hole from 1000000 ... "
25764 offset=$(lseek_test -l 1000000 $file)
25766 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25767 printf "Seeking hole from 1048576 ... "
25768 lseek_test -l 1048576 $file && error "lseek should fail"
25769 # init second component and truncate back
25770 echo "123" >> $file
25771 $TRUNCATE $file 1048576
25772 printf "Seeking hole from 1000000 ... "
25773 offset=$(lseek_test -l 1000000 $file)
25775 [[ $offset == 1048576 ]] || error "offset $offset != 1048576"
25776 printf "Seeking hole from 1048576 ... "
25777 lseek_test -l 1048576 $file && error "lseek should fail"
25778 # boundary checks for big values
25779 dd if=/dev/urandom of=$file.10g bs=1 count=1 seek=10G
25780 offset=$(lseek_test -d 0 $file.10g)
25781 [[ $offset == 10737418240 ]] || error "offset $offset != 10737418240"
25782 dd if=/dev/urandom of=$file.100g bs=1 count=1 seek=100G
25783 offset=$(lseek_test -d 0 $file.100g)
25784 [[ $offset == 107374182400 ]] || error "offset $offset != 107374182400"
25787 run_test 430b "lseek: SEEK_DATA/SEEK_HOLE special cases"
25790 $LCTL get_param osc.*.import | grep -q 'connect_flags:.*seek' ||
25791 skip "OST does not support SEEK_HOLE"
25793 local file=$DIR/$tdir/$tfile
25796 mkdir -p $DIR/$tdir
25797 dd if=/dev/urandom of=$file bs=1k count=1 seek=5M
25799 # cp version 8.33+ prefers lseek over fiemap
25800 if [[ $(cp --version | head -n1 | sed "s/[^0-9]//g") -ge 833 ]]; then
25802 time cp $file /dev/null
25803 (( SECONDS - start < 5 )) ||
25804 error "cp: too long runtime $((SECONDS - start))"
25807 # tar version 1.29+ supports SEEK_HOLE/DATA
25808 if [[ $(tar --version | head -n1 | sed "s/[^0-9]//g") -ge 129 ]]; then
25810 time tar cS $file - | cat > /dev/null
25811 (( SECONDS - start < 5 )) ||
25812 error "tar: too long runtime $((SECONDS - start))"
25815 run_test 430c "lseek: external tools check"
25817 test_431() { # LU-14187
25818 local file=$DIR/$tdir/$tfile
25820 mkdir -p $DIR/$tdir
25821 $LFS setstripe -c 1 -i 0 $file || error "lfs setstripe failed"
25822 dd if=/dev/urandom of=$file bs=4k count=1
25823 dd if=/dev/urandom of=$file bs=4k count=1 seek=10 conv=notrunc
25824 dd if=/dev/urandom of=$file bs=4k count=1 seek=12 conv=notrunc
25825 #define OBD_FAIL_OST_RESTART_IO 0x251
25826 do_facet ost1 "$LCTL set_param fail_loc=0x251"
25827 $LFS setstripe -c 1 -i 0 $file.0 || error "lfs setstripe failed"
25831 echo 3 > /proc/sys/vm/drop_caches
25832 diff $file $file.0 || error "data diff"
25834 run_test 431 "Restart transaction for IO"
25836 cleanup_test_432() {
25837 do_facet mgs $LCTL nodemap_activate 0
25838 wait_nm_sync active
25842 local tmpdir=$TMP/dir432
25844 (( $MDS1_VERSION >= $(version_code 2.14.52) )) ||
25845 skip "Need MDS version at least 2.14.52"
25847 stack_trap cleanup_test_432 EXIT
25851 do_facet mgs $LCTL nodemap_activate 1
25852 wait_nm_sync active
25853 do_facet mgs $LCTL nodemap_modify --name default \
25854 --property admin --value 1
25855 do_facet mgs $LCTL nodemap_modify --name default \
25856 --property trusted --value 1
25857 cancel_lru_locks mdc
25858 wait_nm_sync default admin_nodemap
25859 wait_nm_sync default trusted_nodemap
25861 if [ $(mv $tmpdir $DIR/$tdir/ 2>&1 |
25862 grep -ci "Operation not permitted") -ne 0 ]; then
25863 error "mv $tmpdir $DIR/$tdir/ hits 'Operation not permitted'"
25866 run_test 432 "mv dir from outside Lustre"
25869 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
25870 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
25871 skip "Need server version at least 2.9.55"
25873 start_full_debug_logging
25877 stop_full_debug_logging
25881 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25882 local st=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25883 awk '/The barrier for/ { print $7 }')
25886 local st=$(do_facet mgs $LCTL barrier_stat -s $FSNAME)
25891 barrier_expired() {
25894 if [ $MGS_VERSION -le $(version_code 2.10.0) ]; then
25895 expired=$(do_facet mgs $LCTL barrier_stat $FSNAME |
25896 awk '/will be expired/ { print $7 }')
25898 expired=$(do_facet mgs $LCTL barrier_stat -t $FSNAME)
25907 echo "Start barrier_freeze at: $(date)"
25908 #define OBD_FAIL_BARRIER_DELAY 0x2202
25909 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25910 # Do not reduce barrier time - See LU-11873
25911 do_facet mgs $LCTL barrier_freeze $FSNAME 20 &
25914 local b_status=$(barrier_stat)
25915 echo "Got barrier status at: $(date)"
25916 [ "$b_status" = "'freezing_p1'" ] ||
25917 error "(1) unexpected barrier status $b_status"
25919 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25921 b_status=$(barrier_stat)
25922 [ "$b_status" = "'frozen'" ] ||
25923 error "(2) unexpected barrier status $b_status"
25925 local expired=$(barrier_expired)
25926 echo "sleep $((expired + 3)) seconds, then the barrier will be expired"
25927 sleep $((expired + 3))
25929 b_status=$(barrier_stat)
25930 [ "$b_status" = "'expired'" ] ||
25931 error "(3) unexpected barrier status $b_status"
25933 # Do not reduce barrier time - See LU-11873
25934 do_facet mgs $LCTL barrier_freeze $FSNAME 20 ||
25935 error "(4) fail to freeze barrier"
25937 b_status=$(barrier_stat)
25938 [ "$b_status" = "'frozen'" ] ||
25939 error "(5) unexpected barrier status $b_status"
25941 echo "Start barrier_thaw at: $(date)"
25942 #define OBD_FAIL_BARRIER_DELAY 0x2202
25943 do_facet mgs $LCTL set_param fail_val=5 fail_loc=0x2202
25944 do_facet mgs $LCTL barrier_thaw $FSNAME &
25947 b_status=$(barrier_stat)
25948 echo "Got barrier status at: $(date)"
25949 [ "$b_status" = "'thawing'" ] ||
25950 error "(6) unexpected barrier status $b_status"
25952 do_facet mgs $LCTL set_param fail_val=0 fail_loc=0
25954 b_status=$(barrier_stat)
25955 [ "$b_status" = "'thawed'" ] ||
25956 error "(7) unexpected barrier status $b_status"
25958 #define OBD_FAIL_BARRIER_FAILURE 0x2203
25959 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x2203
25960 do_facet mgs $LCTL barrier_freeze $FSNAME
25962 b_status=$(barrier_stat)
25963 [ "$b_status" = "'failed'" ] ||
25964 error "(8) unexpected barrier status $b_status"
25966 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
25967 do_facet mgs $LCTL barrier_thaw $FSNAME
25971 run_test 801a "write barrier user interfaces and stat machine"
25976 mkdir $DIR/$tdir || error "(1) fail to mkdir"
25977 createmany -d $DIR/$tdir/d 6 || "(2) fail to mkdir"
25978 touch $DIR/$tdir/d2/f10 || error "(3) fail to touch"
25979 touch $DIR/$tdir/d3/f11 || error "(4) fail to touch"
25980 touch $DIR/$tdir/d4/f12 || error "(5) fail to touch"
25982 cancel_lru_locks mdc
25984 # 180 seconds should be long enough
25985 do_facet mgs $LCTL barrier_freeze $FSNAME 180
25987 local b_status=$(barrier_stat)
25988 [ "$b_status" = "'frozen'" ] ||
25989 error "(6) unexpected barrier status $b_status"
25991 mkdir $DIR/$tdir/d0/d10 &
25994 touch $DIR/$tdir/d1/f13 &
25997 ln $DIR/$tdir/d2/f10 $DIR/$tdir/d2/f14 &
26000 mv $DIR/$tdir/d3/f11 $DIR/$tdir/d3/f15 &
26003 rm -f $DIR/$tdir/d4/f12 &
26006 stat $DIR/$tdir/d5 || error "(7) stat should succeed"
26008 # To guarantee taht the 'stat' is not blocked
26009 b_status=$(barrier_stat)
26010 [ "$b_status" = "'frozen'" ] ||
26011 error "(8) unexpected barrier status $b_status"
26013 # let above commands to run at background
26016 ps -p $mkdir_pid || error "(9) mkdir should be blocked"
26017 ps -p $touch_pid || error "(10) touch should be blocked"
26018 ps -p $ln_pid || error "(11) link should be blocked"
26019 ps -p $mv_pid || error "(12) rename should be blocked"
26020 ps -p $rm_pid || error "(13) unlink should be blocked"
26022 b_status=$(barrier_stat)
26023 [ "$b_status" = "'frozen'" ] ||
26024 error "(14) unexpected barrier status $b_status"
26026 do_facet mgs $LCTL barrier_thaw $FSNAME
26027 b_status=$(barrier_stat)
26028 [ "$b_status" = "'thawed'" ] ||
26029 error "(15) unexpected barrier status $b_status"
26031 wait $mkdir_pid || error "(16) mkdir should succeed"
26032 wait $touch_pid || error "(17) touch should succeed"
26033 wait $ln_pid || error "(18) link should succeed"
26034 wait $mv_pid || error "(19) rename should succeed"
26035 wait $rm_pid || error "(20) unlink should succeed"
26039 run_test 801b "modification will be blocked by write barrier"
26042 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26046 stop mds2 || error "(1) Fail to stop mds2"
26048 do_facet mgs $LCTL barrier_freeze $FSNAME 30
26050 local b_status=$(barrier_stat)
26051 [ "$b_status" = "'expired'" ] || [ "$b_status" = "'failed'" ] || {
26052 do_facet mgs $LCTL barrier_thaw $FSNAME
26053 error "(2) unexpected barrier status $b_status"
26056 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26057 error "(3) Fail to rescan barrier bitmap"
26059 # Do not reduce barrier time - See LU-11873
26060 do_facet mgs $LCTL barrier_freeze $FSNAME 20
26062 b_status=$(barrier_stat)
26063 [ "$b_status" = "'frozen'" ] ||
26064 error "(4) unexpected barrier status $b_status"
26066 do_facet mgs $LCTL barrier_thaw $FSNAME
26067 b_status=$(barrier_stat)
26068 [ "$b_status" = "'thawed'" ] ||
26069 error "(5) unexpected barrier status $b_status"
26071 local devname=$(mdsdevname 2)
26073 start mds2 $devname $MDS_MOUNT_OPTS || error "(6) Fail to start mds2"
26075 do_facet mgs $LCTL barrier_rescan $FSNAME ||
26076 error "(7) Fail to rescan barrier bitmap"
26080 run_test 801c "rescan barrier bitmap"
26082 saved_MGS_MOUNT_OPTS=$MGS_MOUNT_OPTS
26083 saved_MDS_MOUNT_OPTS=$MDS_MOUNT_OPTS
26084 saved_OST_MOUNT_OPTS=$OST_MOUNT_OPTS
26085 saved_MOUNT_OPTS=$MOUNT_OPTS
26091 MGS_MOUNT_OPTS=$saved_MGS_MOUNT_OPTS
26092 MDS_MOUNT_OPTS=$saved_MDS_MOUNT_OPTS
26093 OST_MOUNT_OPTS=$saved_OST_MOUNT_OPTS
26094 MOUNT_OPTS=$saved_MOUNT_OPTS
26099 [[ $mds1_FSTYPE = zfs ]] || skip "ZFS specific test"
26100 [[ $MDS1_VERSION -lt $(version_code 2.9.55) ]] ||
26101 [[ $OST1_VERSION -lt $(version_code 2.9.55) ]] &&
26102 skip "Need server version at least 2.9.55"
26104 [[ $ENABLE_QUOTA ]] && skip "Quota enabled for read-only test"
26106 mkdir $DIR/$tdir || error "(1) fail to mkdir"
26108 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26109 error "(2) Fail to copy"
26111 trap cleanup_802a EXIT
26113 # sync by force before remount as readonly
26114 sync; sync_all_data; sleep 3; sync_all_data
26118 MGS_MOUNT_OPTS=$(csa_add "$MGS_MOUNT_OPTS" -o rdonly_dev)
26119 MDS_MOUNT_OPTS=$(csa_add "$MDS_MOUNT_OPTS" -o rdonly_dev)
26120 OST_MOUNT_OPTS=$(csa_add "$OST_MOUNT_OPTS" -o rdonly_dev)
26122 echo "Mount the server as read only"
26123 setupall server_only || error "(3) Fail to start servers"
26125 echo "Mount client without ro should fail"
26126 mount_client $MOUNT &&
26127 error "(4) Mount client without 'ro' should fail"
26129 echo "Mount client with ro should succeed"
26130 MOUNT_OPTS=$(csa_add "$MOUNT_OPTS" -o ro)
26131 mount_client $MOUNT ||
26132 error "(5) Mount client with 'ro' should succeed"
26134 echo "Modify should be refused"
26135 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26137 echo "Read should be allowed"
26138 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26139 error "(7) Read should succeed under ro mode"
26143 run_test 802a "simulate readonly device"
26146 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26147 remote_mds_nodsh && skip "remote MDS with nodsh"
26149 do_facet $SINGLEMDS $LCTL get_param mdt.*.readonly ||
26150 skip "readonly option not available"
26152 $LFS mkdir -i 0 -c 1 $DIR/$tdir || error "(1) fail to mkdir"
26154 cp $LUSTRE/tests/test-framework.sh $DIR/$tdir/ ||
26155 error "(2) Fail to copy"
26157 # write back all cached data before setting MDT to readonly
26161 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=1
26162 stack_trap "do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0" EXIT
26164 echo "Modify should be refused"
26165 touch $DIR/$tdir/guard && error "(6) Touch should fail under ro mode"
26167 echo "Read should be allowed"
26168 diff $LUSTRE/tests/test-framework.sh $DIR/$tdir/test-framework.sh ||
26169 error "(7) Read should succeed under ro mode"
26172 do_facet $SINGLEMDS $LCTL set_param mdt.*.readonly=0
26174 run_test 802b "be able to set MDTs to readonly"
26177 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26178 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26179 skip "MDS needs to be newer than 2.10.54"
26181 mkdir_on_mdt0 $DIR/$tdir
26182 # Create some objects on all MDTs to trigger related logs objects
26183 for idx in $(seq $MDSCOUNT); do
26184 $LFS mkdir -c $MDSCOUNT -i $((idx % $MDSCOUNT)) \
26185 $DIR/$tdir/dir${idx} ||
26186 error "Fail to create $DIR/$tdir/dir${idx}"
26190 wait_delete_completed # ensure old test cleanups are finished
26191 echo "before create:"
26193 local before_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26195 for i in {1..10}; do
26196 $LFS mkdir -c 1 -i 1 $DIR/$tdir/foo$i ||
26197 error "Fail to create $DIR/$tdir/foo$i"
26201 echo "after create:"
26203 local after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26205 # allow for an llog to be cleaned up during the test
26206 [ $after_used -ge $((before_used + 10 - 1)) ] ||
26207 error "before ($before_used) + 10 > after ($after_used)"
26209 for i in {1..10}; do
26210 rm -rf $DIR/$tdir/foo$i ||
26211 error "Fail to remove $DIR/$tdir/foo$i"
26214 sleep 3 # avoid MDT return cached statfs
26215 wait_delete_completed
26216 echo "after unlink:"
26218 after_used=$($LFS df -i | grep MDT0000_UUID | awk '{print $3}')
26220 # allow for an llog to be created during the test
26221 [ $after_used -le $((before_used + 1)) ] ||
26222 error "after ($after_used) > before ($before_used) + 1"
26224 run_test 803a "verify agent object for remote object"
26227 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26228 [ $MDS1_VERSION -lt $(version_code 2.13.56) ] &&
26229 skip "MDS needs to be newer than 2.13.56"
26230 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26232 for i in $(seq 0 $((MDSCOUNT - 1))); do
26233 $LFS mkdir -i $i $DIR/$tdir.$i || error "mkdir $tdir.$i"
26241 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26242 for i in $(seq 0 $((MDSCOUNT - 1))); do
26243 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26244 awk '/getattr/ { print $2 }')
26245 before=$((before + tmp))
26247 stat $DIR/$tdir.* >/dev/null || error "stat $tdir.*"
26248 for i in $(seq 0 $((MDSCOUNT - 1))); do
26249 tmp=$(do_facet mds$i $LCTL get_param mdt.*-MDT000$i.md_stats |
26250 awk '/getattr/ { print $2 }')
26251 after=$((after + tmp))
26254 [ $before -eq $after ] || error "getattr count $before != $after"
26256 run_test 803b "remote object can getattr from cache"
26259 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
26260 [ $MDS1_VERSION -lt $(version_code 2.10.54) ] &&
26261 skip "MDS needs to be newer than 2.10.54"
26262 [ "$mds1_FSTYPE" != "ldiskfs" ] && skip_env "ldiskfs only test"
26264 mkdir -p $DIR/$tdir
26265 $LFS mkdir -c 1 -i 1 $DIR/$tdir/dir0 ||
26266 error "Fail to create $DIR/$tdir/dir0"
26268 local fid=$($LFS path2fid $DIR/$tdir/dir0)
26269 local dev=$(mdsdevname 2)
26271 do_facet mds2 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26272 grep ${fid} || error "NOT found agent entry for dir0"
26274 $LFS mkdir -c $MDSCOUNT -i 0 $DIR/$tdir/dir1 ||
26275 error "Fail to create $DIR/$tdir/dir1"
26277 touch $DIR/$tdir/dir1/foo0 ||
26278 error "Fail to create $DIR/$tdir/dir1/foo0"
26279 fid=$($LFS path2fid $DIR/$tdir/dir1/foo0)
26282 for idx in $(seq $MDSCOUNT); do
26283 dev=$(mdsdevname $idx)
26284 do_facet mds${idx} \
26285 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26286 grep ${fid} && rc=$idx
26289 mv $DIR/$tdir/dir1/foo0 $DIR/$tdir/dir1/foo1 ||
26290 error "Fail to rename foo0 to foo1"
26291 if [ $rc -eq 0 ]; then
26292 for idx in $(seq $MDSCOUNT); do
26293 dev=$(mdsdevname $idx)
26294 do_facet mds${idx} \
26295 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26296 grep ${fid} && rc=$idx
26300 mv $DIR/$tdir/dir1/foo1 $DIR/$tdir/dir1/foo2 ||
26301 error "Fail to rename foo1 to foo2"
26302 if [ $rc -eq 0 ]; then
26303 for idx in $(seq $MDSCOUNT); do
26304 dev=$(mdsdevname $idx)
26305 do_facet mds${idx} \
26306 "$DEBUGFS -c -R 'ls /REMOTE_PARENT_DIR' $dev" |
26307 grep ${fid} && rc=$idx
26311 [ $rc -ne 0 ] || error "NOT found agent entry for foo"
26313 ln $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir0/guard ||
26314 error "Fail to link to $DIR/$tdir/dir1/foo2"
26315 mv $DIR/$tdir/dir1/foo2 $DIR/$tdir/dir1/foo0 ||
26316 error "Fail to rename foo2 to foo0"
26317 unlink $DIR/$tdir/dir1/foo0 ||
26318 error "Fail to unlink $DIR/$tdir/dir1/foo0"
26319 rm -rf $DIR/$tdir/dir0 ||
26320 error "Fail to rm $DIR/$tdir/dir0"
26322 for idx in $(seq $MDSCOUNT); do
26323 dev=$(mdsdevname $idx)
26327 run_e2fsck $(facet_active_host mds$idx) $dev -n ||
26329 start mds${idx} $dev $MDS_MOUNT_OPTS ||
26330 error "mount mds$idx failed"
26331 df $MOUNT > /dev/null 2>&1
26333 # e2fsck should not return error
26335 error "e2fsck detected error on MDT${idx}: rc=$rc"
26338 run_test 804 "verify agent entry for remote entry"
26341 do_facet $SINGLEMDS zfs set quota=$old $fsset
26342 unlinkmany $DIR/$tdir/f- 1000000
26347 local zfs_version=$(do_facet mds1 cat /sys/module/zfs/version)
26348 [ "$mds1_FSTYPE" != "zfs" ] && skip "ZFS specific test"
26349 [ $(version_code $zfs_version) -lt $(version_code 0.7.2) ] &&
26350 skip "netfree not implemented before 0.7"
26351 [[ $MDS1_VERSION -ge $(version_code 2.10.57) ]] ||
26352 skip "Need MDS version at least 2.10.57"
26359 local pref="osd-zfs.$FSNAME-MDT0000."
26361 # limit available space on MDS dataset to meet nospace issue
26362 # quickly. then ZFS 0.7.2 can use reserved space if asked
26363 # properly (using netfree flag in osd_declare_destroy()
26364 fsset=$(do_facet $SINGLEMDS lctl get_param -n $pref.mntdev)
26365 old=$(do_facet $SINGLEMDS zfs get -H quota $fsset | \
26367 freekb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytesfree)
26368 usedkb=$(do_facet $SINGLEMDS lctl get_param -n $pref.kbytestotal)
26369 let "usedkb=usedkb-freekb"
26370 let "freekb=freekb/2"
26371 if let "freekb > 5000"; then
26374 do_facet $SINGLEMDS zfs set quota=$(((usedkb+freekb)*1024)) $fsset
26375 trap cleanup_805 EXIT
26376 mkdir_on_mdt0 $DIR/$tdir
26377 $LFS setstripe -E 1M -c2 -E 4M -c2 -E -1 -c2 $DIR/$tdir ||
26378 error "Can't set PFL layout"
26379 createmany -m $DIR/$tdir/f- 1000000 && error "ENOSPC wasn't met"
26380 rm -rf $DIR/$tdir || error "not able to remove"
26381 do_facet $SINGLEMDS zfs set quota=$old $fsset
26384 run_test 805 "ZFS can remove from full fs"
26390 local expect=$(stat -c %s $file)
26392 check_lsom_size $1 $expect
26394 local blocks=$($LFS getsom -b $file)
26395 expect=$(stat -c %b $file)
26396 [[ $blocks == $expect ]] ||
26397 error "$file expected blocks: $expect, got: $blocks"
26405 cancel_lru_locks mdc
26407 size=$($LFS getsom -s $1)
26408 [[ $size == $expect ]] ||
26409 error "$file expected size: $expect, got: $size"
26413 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26414 skip "Need MDS version at least 2.11.52"
26418 touch $DIR/$tfile || error "touch $tfile failed"
26420 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26421 save_lustre_params client "llite.*.xattr_cache" > $save
26422 lctl set_param llite.*.xattr_cache=0
26423 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26425 # single-threaded write
26426 echo "Test SOM for single-threaded write"
26427 dd if=/dev/zero of=$DIR/$tfile bs=$bs count=1 ||
26428 error "write $tfile failed"
26429 check_lsom_size $DIR/$tfile $bs
26432 local size=$(($num * $bs))
26436 echo "Test SOM for single client multi-threaded($num) write"
26437 $TRUNCATE $DIR/$tfile 0
26438 for ((i = 0; i < $num; i++)); do
26439 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26441 offset=$((offset + $bs))
26443 for (( i=0; i < $num; i++ )); do
26446 check_lsom_size $DIR/$tfile $size
26448 $TRUNCATE $DIR/$tfile 0
26449 for ((i = 0; i < $num; i++)); do
26450 offset=$((offset - $bs))
26451 $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26454 for (( i=0; i < $num; i++ )); do
26457 check_lsom_size $DIR/$tfile $size
26459 # multi-client writes
26460 num=$(get_node_count ${CLIENTS//,/ })
26461 size=$(($num * $bs))
26465 echo "Test SOM for multi-client ($num) writes"
26466 $TRUNCATE $DIR/$tfile 0
26467 for client in ${CLIENTS//,/ }; do
26468 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26471 offset=$((offset + $bs))
26473 for (( i=0; i < $num; i++ )); do
26476 check_lsom_size $DIR/$tfile $offset
26479 $TRUNCATE $DIR/$tfile 0
26480 for client in ${CLIENTS//,/ }; do
26481 offset=$((offset - $bs))
26482 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26486 for (( i=0; i < $num; i++ )); do
26489 check_lsom_size $DIR/$tfile $size
26492 echo "Test SOM for truncate"
26493 $TRUNCATE $DIR/$tfile 1048576
26494 check_lsom_size $DIR/$tfile 1048576
26495 $TRUNCATE $DIR/$tfile 1234
26496 check_lsom_size $DIR/$tfile 1234
26498 # verify SOM blocks count
26499 echo "Verify SOM block count"
26500 $TRUNCATE $DIR/$tfile 0
26501 $MULTIOP $DIR/$tfile oO_TRUNC:O_RDWR:w1048576YSc ||
26502 error "failed to write file $tfile"
26503 check_lsom_data $DIR/$tfile
26505 run_test 806 "Verify Lazy Size on MDS"
26508 [ -n "$FILESET" ] && skip "Not functional for FILESET set"
26509 [ $MDS1_VERSION -lt $(version_code 2.11.52) ] &&
26510 skip "Need MDS version at least 2.11.52"
26512 # Registration step
26513 changelog_register || error "changelog_register failed"
26514 local cl_user="${CL_USERS[$SINGLEMDS]%% *}"
26515 changelog_users $SINGLEMDS | grep -q $cl_user ||
26516 error "User $cl_user not found in changelog_users"
26518 local save="$TMP/$TESTSUITE-$TESTNAME.parameters"
26519 save_lustre_params client "llite.*.xattr_cache" > $save
26520 lctl set_param llite.*.xattr_cache=0
26521 stack_trap "restore_lustre_params < $save; rm -f $save" EXIT
26523 rm -rf $DIR/$tdir || error "rm $tdir failed"
26524 mkdir_on_mdt0 $DIR/$tdir || error "mkdir $tdir failed"
26525 touch $DIR/$tdir/trunc || error "touch $tdir/trunc failed"
26526 $TRUNCATE $DIR/$tdir/trunc 1024 || error "truncate $tdir/trunc failed"
26527 $TRUNCATE $DIR/$tdir/trunc 1048576 ||
26528 error "truncate $tdir/trunc failed"
26531 dd if=/dev/zero of=$DIR/$tdir/single_dd bs=$bs count=1 conv=fsync ||
26532 error "write $tfile failed"
26534 # multi-client wirtes
26535 local num=$(get_node_count ${CLIENTS//,/ })
26539 echo "Test SOM for multi-client ($num) writes"
26540 touch $DIR/$tfile || error "touch $tfile failed"
26541 $TRUNCATE $DIR/$tfile 0
26542 for client in ${CLIENTS//,/ }; do
26543 do_node $client $MULTIOP $DIR/$tfile Oz${offset}w${bs}c &
26546 offset=$((offset + $bs))
26548 for (( i=0; i < $num; i++ )); do
26552 do_rpc_nodes "$CLIENTS" cancel_lru_locks osc
26553 do_nodes "$CLIENTS" "sync ; sleep 5 ; sync"
26554 $LSOM_SYNC -u $cl_user -m $FSNAME-MDT0000 $MOUNT
26555 check_lsom_data $DIR/$tdir/trunc
26556 check_lsom_data $DIR/$tdir/single_dd
26557 check_lsom_data $DIR/$tfile
26560 # Deregistration step
26561 changelog_deregister || error "changelog_deregister failed"
26563 run_test 807 "verify LSOM syncing tool"
26565 check_som_nologged()
26567 local lines=$($LFS changelog $FSNAME-MDT0000 |
26568 grep 'x=trusted.som' | wc -l)
26569 [ $lines -ne 0 ] && error "trusted.som xattr is logged in Changelogs"
26573 [ $MDS1_VERSION -lt $(version_code 2.11.55) ] &&
26574 skip "Need MDS version at least 2.11.55"
26576 # Registration step
26577 changelog_register || error "changelog_register failed"
26579 touch $DIR/$tfile || error "touch $tfile failed"
26582 dd if=/dev/zero of=$DIR/$tfile bs=1048576 count=1 ||
26583 error "write $tfile failed"
26586 $TRUNCATE $DIR/$tfile 1234
26589 $TRUNCATE $DIR/$tfile 1048576
26592 # Deregistration step
26593 changelog_deregister || error "changelog_deregister failed"
26595 run_test 808 "Check trusted.som xattr not logged in Changelogs"
26600 [[ $? -eq 61 ]] || error "DoM-only file $1 has SOM xattr"
26604 [ $MDS1_VERSION -lt $(version_code 2.11.56) ] &&
26605 skip "Need MDS version at least 2.11.56"
26607 $LFS setstripe -E 1M -L mdt $DIR/$tfile ||
26608 error "failed to create DoM-only file $DIR/$tfile"
26609 touch $DIR/$tfile || error "touch $tfile failed"
26610 check_som_nodata $DIR/$tfile
26612 dd if=/dev/zero of=$DIR/$tfile bs=2048 count=1 ||
26613 error "write $tfile failed"
26614 check_som_nodata $DIR/$tfile
26616 $TRUNCATE $DIR/$tfile 1234
26617 check_som_nodata $DIR/$tfile
26619 $TRUNCATE $DIR/$tfile 4097
26620 check_som_nodata $DIR/$file
26622 run_test 809 "Verify no SOM xattr store for DoM-only files"
26625 [ $PARALLEL == "yes" ] && skip "skip parallel run"
26626 $GSS && skip_env "could not run with gss"
26627 [[ $OST1_VERSION -gt $(version_code 2.12.58) ]] ||
26628 skip "OST < 2.12.58 doesn't align checksum"
26631 stack_trap "set_checksums $ORIG_CSUM" EXIT
26632 stack_trap "set_checksum_type $ORIG_CSUM_TYPE" EXIT
26637 for csum in $CKSUM_TYPES; do
26638 #define OBD_FAIL_OSC_NO_GRANT 0x411
26639 $LCTL set_param osc.*.checksum_type=$csum fail_loc=0x411
26640 for i in "10240 0" "10000 0" "4000 1" "500 1"; do
26642 dd if=/dev/urandom of=$DIR/$tfile bs=$1 count=2 seek=$2
26643 before=$(md5sum $DIR/$tfile)
26644 $LCTL set_param ldlm.namespaces.*osc*.lru_size=clear
26645 after=$(md5sum $DIR/$tfile)
26646 [ "$before" == "$after" ] ||
26647 error "$csum: $before != $after bs=$1 seek=$2"
26651 run_test 810 "partial page writes on ZFS (LU-11663)"
26654 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26655 skip "OST < 2.12.51 doesn't support this fail_loc"
26657 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26658 # ensure ost1 is connected
26659 stat $DIR/$tfile >/dev/null || error "can't stat"
26660 wait_osc_import_state client ost1 FULL
26661 # no locks, no reqs to let the connection idle
26662 cancel_lru_locks osc
26664 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26665 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26666 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26667 wait_osc_import_state client ost1 CONNECTING
26668 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26670 stat $DIR/$tfile >/dev/null || error "can't stat file"
26672 run_test 812a "do not drop reqs generated when imp is going to idle (LU-11951)"
26674 test_812b() { # LU-12378
26675 [ $OST1_VERSION -lt $(version_code 2.12.51) ] &&
26676 skip "OST < 2.12.51 doesn't support this fail_loc"
26678 $LFS setstripe -c 1 -i 0 $DIR/$tfile || error "setstripe failed"
26679 # ensure ost1 is connected
26680 stat $DIR/$tfile >/dev/null || error "can't stat"
26681 wait_osc_import_state client ost1 FULL
26682 # no locks, no reqs to let the connection idle
26683 cancel_lru_locks osc
26685 # delay OST_DISCONNECT on OST1 to put OSC into intermediate state
26686 #define OBD_FAIL_OST_DISCONNECT_DELAY 0x245
26687 do_facet ost1 "$LCTL set_param fail_loc=0x245 fail_val=8"
26688 wait_osc_import_state client ost1 CONNECTING
26689 do_facet ost1 "$LCTL set_param fail_loc=0 fail_val=0"
26691 $LFS quota -u 0 $DIR/ || error "lfs quota should succeed"
26692 wait_osc_import_state client ost1 IDLE
26694 run_test 812b "do not drop no resend request for idle connect"
26699 old=$($LCTL get_param -n osc.*.idle_timeout | head -n 1)
26701 $LFS setstripe -c 1 -o 0 $DIR/$tfile
26702 $LFS getstripe $DIR/$tfile
26703 $LCTL set_param osc.*.idle_timeout=10
26704 stack_trap "$LCTL set_param osc.*.idle_timeout=$old" EXIT
26705 # ensure ost1 is connected
26706 stat $DIR/$tfile >/dev/null || error "can't stat"
26707 wait_osc_import_state client ost1 FULL
26708 # no locks, no reqs to let the connection idle
26709 cancel_lru_locks osc
26711 #define OBD_FAIL_PTLRPC_IDLE_RACE 0x533
26712 $LCTL set_param fail_loc=0x80000533
26714 dd if=/dev/zero of=$DIR/$tfile count=1 conv=sync || error "dd failed"
26716 run_test 812c "idle import vs lock enqueue race"
26719 local file_heat_sav=$($LCTL get_param -n llite.*.file_heat 2>/dev/null)
26720 [ -z "$file_heat_sav" ] && skip "no file heat support"
26731 local period_second=$($LCTL get_param -n llite.*.heat_period_second)
26732 local decay_pct=$($LCTL get_param -n llite.*.heat_decay_percentage)
26734 $LCTL set_param -n llite.*.file_heat=1
26735 echo "Turn on file heat"
26736 echo "Period second: $period_second, Decay percentage: $decay_pct"
26738 echo "QQQQ" > $DIR/$tfile
26739 echo "QQQQ" > $DIR/$tfile
26740 echo "QQQQ" > $DIR/$tfile
26741 cat $DIR/$tfile > /dev/null
26742 cat $DIR/$tfile > /dev/null
26743 cat $DIR/$tfile > /dev/null
26744 cat $DIR/$tfile > /dev/null
26746 local out=$($LFS heat_get $DIR/$tfile)
26748 $LFS heat_get $DIR/$tfile
26749 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26750 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26751 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26752 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26754 [ $readsample -le 4 ] || error "read sample ($readsample) is wrong"
26755 [ $writesample -le 3 ] || error "write sample ($writesample) is wrong"
26756 [ $readbyte -le 20 ] || error "read bytes ($readbyte) is wrong"
26757 [ $writebyte -le 15 ] || error "write bytes ($writebyte) is wrong"
26759 sleep $((period_second + 3))
26760 echo "Sleep $((period_second + 3)) seconds..."
26761 # The recursion formula to calculate the heat of the file f is as
26763 # Hi+1(f) = (1-P)*Hi(f)+ P*Ci
26764 # Where Hi is the heat value in the period between time points i*I and
26765 # (i+1)*I; Ci is the access count in the period; the symbol P refers
26766 # to the weight of Ci.
26767 out=$($LFS heat_get $DIR/$tfile)
26768 $LFS heat_get $DIR/$tfile
26769 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26770 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26771 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26772 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26774 [ $(bc <<< "$readsample <= 4 * $decay_pct / 100") -eq 1 ] ||
26775 error "read sample ($readsample) is wrong"
26776 [ $(bc <<< "$writesample <= 3 * $decay_pct / 100") -eq 1 ] ||
26777 error "write sample ($writesample) is wrong"
26778 [ $(bc <<< "$readbyte <= 20 * $decay_pct / 100") -eq 1 ] ||
26779 error "read bytes ($readbyte) is wrong"
26780 [ $(bc <<< "$writebyte <= 15 * $decay_pct / 100") -eq 1 ] ||
26781 error "write bytes ($writebyte) is wrong"
26783 echo "QQQQ" > $DIR/$tfile
26784 echo "QQQQ" > $DIR/$tfile
26785 echo "QQQQ" > $DIR/$tfile
26786 cat $DIR/$tfile > /dev/null
26787 cat $DIR/$tfile > /dev/null
26788 cat $DIR/$tfile > /dev/null
26789 cat $DIR/$tfile > /dev/null
26791 sleep $((period_second + 3))
26792 echo "Sleep $((period_second + 3)) seconds..."
26794 out=$($LFS heat_get $DIR/$tfile)
26795 $LFS heat_get $DIR/$tfile
26796 readsample1=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26797 writesample1=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26798 readbyte1=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26799 writebyte1=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26801 [ $(bc <<< "$readsample1 <= ($readsample * (100 - $decay_pct) + \
26802 4 * $decay_pct) / 100") -eq 1 ] ||
26803 error "read sample ($readsample1) is wrong"
26804 [ $(bc <<< "$writesample1 <= ($writesample * (100 - $decay_pct) + \
26805 3 * $decay_pct) / 100") -eq 1 ] ||
26806 error "write sample ($writesample1) is wrong"
26807 [ $(bc <<< "$readbyte1 <= ($readbyte * (100 - $decay_pct) + \
26808 20 * $decay_pct) / 100") -eq 1 ] ||
26809 error "read bytes ($readbyte1) is wrong"
26810 [ $(bc <<< "$writebyte1 <= ($writebyte * (100 - $decay_pct) + \
26811 15 * $decay_pct) / 100") -eq 1 ] ||
26812 error "write bytes ($writebyte1) is wrong"
26814 echo "Turn off file heat for the file $DIR/$tfile"
26815 $LFS heat_set -o $DIR/$tfile
26817 echo "QQQQ" > $DIR/$tfile
26818 echo "QQQQ" > $DIR/$tfile
26819 echo "QQQQ" > $DIR/$tfile
26820 cat $DIR/$tfile > /dev/null
26821 cat $DIR/$tfile > /dev/null
26822 cat $DIR/$tfile > /dev/null
26823 cat $DIR/$tfile > /dev/null
26825 out=$($LFS heat_get $DIR/$tfile)
26826 $LFS heat_get $DIR/$tfile
26827 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26828 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26829 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26830 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26832 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26833 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26834 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26835 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26837 echo "Trun on file heat for the file $DIR/$tfile"
26838 $LFS heat_set -O $DIR/$tfile
26840 echo "QQQQ" > $DIR/$tfile
26841 echo "QQQQ" > $DIR/$tfile
26842 echo "QQQQ" > $DIR/$tfile
26843 cat $DIR/$tfile > /dev/null
26844 cat $DIR/$tfile > /dev/null
26845 cat $DIR/$tfile > /dev/null
26846 cat $DIR/$tfile > /dev/null
26848 out=$($LFS heat_get $DIR/$tfile)
26849 $LFS heat_get $DIR/$tfile
26850 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26851 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26852 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26853 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26855 [ $readsample -gt 0 ] || error "read sample ($readsample) is wrong"
26856 [ $writesample -gt 0 ] || error "write sample ($writesample) is wrong"
26857 [ $readbyte -gt 0 ] || error "read bytes ($readbyte) is wrong"
26858 [ $writebyte -gt 0 ] || error "write bytes ($writebyte) is wrong"
26860 $LFS heat_set -c $DIR/$tfile
26861 $LCTL set_param -n llite.*.file_heat=0
26862 echo "Turn off file heat support for the Lustre filesystem"
26864 echo "QQQQ" > $DIR/$tfile
26865 echo "QQQQ" > $DIR/$tfile
26866 echo "QQQQ" > $DIR/$tfile
26867 cat $DIR/$tfile > /dev/null
26868 cat $DIR/$tfile > /dev/null
26869 cat $DIR/$tfile > /dev/null
26870 cat $DIR/$tfile > /dev/null
26872 out=$($LFS heat_get $DIR/$tfile)
26873 $LFS heat_get $DIR/$tfile
26874 readsample=$(echo "$out" | grep 'readsample' | awk '{ print $2 }')
26875 writesample=$(echo "$out" | grep 'writesample' | awk '{ print $2 }')
26876 readbyte=$(echo "$out" | grep 'readbyte' | awk '{ print $2 }')
26877 writebyte=$(echo "$out" | grep 'writebyte' | awk '{ print $2 }')
26879 [ $readsample -eq 0 ] || error "read sample ($readsample) is wrong"
26880 [ $writesample -eq 0 ] || error "write sample ($writesample) is wrong"
26881 [ $readbyte -eq 0 ] || error "read bytes ($readbyte) is wrong"
26882 [ $writebyte -eq 0 ] || error "write bytes ($writebyte) is wrong"
26884 $LCTL set_param -n llite.*.file_heat=$file_heat_sav
26887 run_test 813 "File heat verfication"
26891 dd of=$DIR/$tfile seek=128 bs=1k < /dev/null
26892 echo -n y >> $DIR/$tfile
26893 cp --sparse=always $DIR/$tfile $DIR/${tfile}.cp || error "copy failed"
26894 diff $DIR/$tfile $DIR/${tfile}.cp || error "files should be same"
26896 run_test 814 "sparse cp works as expected (LU-12361)"
26900 writeme -b 100 $DIR/$tfile || error "write 100 bytes failed"
26901 writeme -b 0 $DIR/$tfile || error "write 0 byte failed"
26903 run_test 815 "zero byte tiny write doesn't hang (LU-12382)"
26906 local ost1_imp=$(get_osc_import_name client ost1)
26907 local imp_name=$($LCTL list_param osc.$ost1_imp | head -n1 |
26910 $LFS setstripe -c 1 -i 0 $DIR/$tfile
26911 # ensure ost1 is connected
26913 stat $DIR/$tfile >/dev/null || error "can't stat"
26914 wait_osc_import_state client ost1 FULL
26915 # no locks, no reqs to let the connection idle
26916 cancel_lru_locks osc
26917 lru_resize_disable osc
26920 before=$($LCTL get_param -n \
26921 ldlm.namespaces.$imp_name.lru_size)
26923 wait_osc_import_state client ost1 IDLE
26924 dd if=/dev/null of=$DIR/$tfile bs=1k count=1 conv=sync
26925 now=$($LCTL get_param -n \
26926 ldlm.namespaces.$imp_name.lru_size)
26927 [ $before == $now ] || error "lru_size changed $before != $now"
26929 run_test 816 "do not reset lru_resize on idle reconnect"
26933 exportfs -u localhost:$DIR/nfsexp
26938 systemctl restart nfs-server.service || skip "failed to restart nfsd"
26940 mkdir -p $DIR/nfsexp
26941 exportfs -orw,no_root_squash localhost:$DIR/nfsexp ||
26942 error "failed to export nfs"
26944 tmpdir=$(mktemp -d /tmp/nfs-XXXXXX)
26945 stack_trap cleanup_817 EXIT
26947 mount -t nfs -orw localhost:$DIR/nfsexp $tmpdir ||
26948 error "failed to mount nfs to $tmpdir"
26950 cp /bin/true $tmpdir
26951 $DIR/nfsexp/true || error "failed to execute 'true' command"
26953 run_test 817 "nfsd won't cache write lock for exec file"
26957 $LFS setstripe -c1 -i0 $DIR/$tfile
26958 $LFS setstripe -c1 -i1 $DIR/$tfile
26960 #define OBD_FAIL_OSP_CANT_PROCESS_LLOG 0x2105
26961 do_facet $SINGLEMDS lctl set_param fail_loc=0x80002105
26962 start $SINGLEMDS $(mdsdevname ${SINGLEMDS//mds/}) $MDS_MOUNT_OPTS ||
26963 error "start $SINGLEMDS failed"
26966 run_test 818 "unlink with failed llog"
26969 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26970 cancel_lru_locks osc
26971 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26972 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26973 dd if=$DIR/$tfile of=/dev/null bs=1M count=1
26976 run_test 819a "too big niobuf in read"
26979 #define OBD_FAIL_OST_2BIG_NIOBUF 0x248
26980 do_facet $SINGLEMDS lctl set_param fail_loc=0x80000248
26981 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
26982 cancel_lru_locks osc
26986 run_test 819b "too big niobuf in write"
26989 function test_820_start_ost() {
26992 for num in $(seq $OSTCOUNT); do
26993 start ost$num $(ostdevname $num) $OST_MOUNT_OPTS
26998 [[ $MDSCOUNT -lt 2 ]] && skip_env "needs >= 2 MDTs"
27001 umount_client $MOUNT || error "umount failed"
27002 for num in $(seq $OSTCOUNT); do
27006 # mount client with no active OSTs
27007 # so that the client can't initialize max LOV EA size
27008 # from OSC notifications
27009 mount_client $MOUNT || error "mount failed"
27010 # delay OST starting to keep this 0 max EA size for a while
27011 test_820_start_ost &
27013 # create a directory on MDS2
27014 test_mkdir -i 1 -c1 $DIR/$tdir/mds2 ||
27015 error "Failed to create directory"
27016 # open intent should update default EA size
27017 # see mdc_update_max_ea_from_body()
27018 # notice this is the very first RPC to MDS2
27019 out=$(cp /etc/services $DIR/$tdir/mds2 2>&1)
27022 # With SSK, this situation can lead to -EPERM being returned.
27023 # In that case, simply retry.
27024 if [ $ret -ne 0 ] && $SHARED_KEY; then
27025 if echo "$out" | grep -q "not permitted"; then
27026 cp /etc/services $DIR/$tdir/mds2
27030 [ $ret -eq 0 ] || error "Failed to copy files to mds$n"
27032 run_test 820 "update max EA from open intent"
27035 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
27037 save_lustre_params mds1 \
27038 "osp.$FSNAME-OST*-osc-MDT0000.max_create_count" > $p
27039 do_facet $SINGLEMDS "$LCTL set_param -n \
27040 osp.$FSNAME-OST*MDT0000.max_create_count=0"
27041 do_facet $SINGLEMDS "$LCTL set_param -n \
27042 osp.$FSNAME-OST0000*MDT0000.max_create_count=20000"
27044 # wait for statfs update to clear OS_STATFS_NOPRECREATE
27045 local maxage=$(do_facet mds1 $LCTL get_param -n \
27046 osp.$FSNAME-OST0000*MDT0000.maxage)
27047 sleep $((maxage + 1))
27049 #define OBD_FAIL_NET_ERROR_RPC 0x532
27050 do_facet mds1 "$LCTL set_param fail_loc=0x80000532 fail_val=5"
27052 stack_trap "restore_lustre_params < $p; rm $p"
27054 local count=$(do_facet $SINGLEMDS "lctl get_param -n \
27055 osp.$FSNAME-OST0000*MDT0000.create_count")
27056 for i in $(seq 1 $count); do
27057 touch $DIR/$tfile.${i} || error "touch failed"
27060 run_test 822 "test precreate failure"
27063 # tests that do cleanup/setup should be run at the end
27067 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27070 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
27071 $LCTL set_param fail_loc=0x903
27073 cancel_lru_locks MGC
27075 FAIL_ON_ERROR=true cleanup
27076 FAIL_ON_ERROR=true setup
27078 run_test 900 "umount should not race with any mgc requeue thread"
27080 # LUS-6253/LU-11185
27086 [ $PARALLEL == "yes" ] && skip "skip parallel run"
27088 # some get_param have a bug to handle dot in param name
27089 cancel_lru_locks MGC
27090 oldc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27091 olds=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27092 umount_client $MOUNT || error "umount failed"
27093 mount_client $MOUNT || error "mount failed"
27094 cancel_lru_locks MGC
27095 newc=$($LCTL get_param -n 'ldlm.namespaces.MGC*.lock_count')
27096 news=$(do_facet mgs $LCTL get_param -n 'ldlm.namespaces.MGS*.lock_count')
27098 [ $oldc -lt $newc ] && error "mgc lock leak ($oldc != $newc)"
27099 [ $olds -lt $news ] && error "mgs lock leak ($olds != $news)"
27103 run_test 901 "don't leak a mgc lock on client umount"
27107 [ $CLIENT_VERSION -lt $(version_code 2.13.52) ] &&
27108 skip "client does not have LU-13377 fix"
27109 #define OBD_FAIL_LLITE_SHORT_COMMIT 0x1415
27110 $LCTL set_param fail_loc=0x1415
27111 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
27112 cancel_lru_locks osc
27115 run_test 902 "test short write doesn't hang lustre"
27118 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
27119 check_and_cleanup_lustre
27120 if [ "$I_MOUNTED" != "yes" ]; then
27121 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true